TFD(r0, r1, 0x7, r2, &(0x7f0000e07000-0xc)={r3, r4, 0x6}) r5 = add_key$keyring(&(0x7f0000074000)='keyring\x00', &(0x7f0000b6e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r5) keyctl$link(0x8, 0x0, r6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f1f000)=0x0) ptrace(0x8, r7) 2018/01/30 06:09:44 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1ff, 0x7, 0x3f, 0x81, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x7fff) r1 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000606000)={@generic="410dc53a882ea9a393c41c8431524997", @ifru_flags=0x1002}) r1 = syz_open_dev$midi(&(0x7f00004a8000)='/dev/midi#\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) rt_sigpending(&(0x7f0000739000)={0x0}, 0x8) semop(0x0, &(0x7f0000626000-0x12)=[], 0x0) syz_open_dev$dspn(&(0x7f0000cd7000)='/dev/dsp#\x00', 0x100, 0x2000) semop(0x0, &(0x7f000027b000)=[], 0x0) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f000027c000)=""/21) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000158000)={0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x10) add_key$user(&(0x7f0000f7d000)='user\x00', &(0x7f00006cf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f7d000)="", 0x0, 0xfffffffffffffffc) request_key(&(0x7f00004ac000-0xc)='id_resolver\x00', &(0x7f0000237000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f7d000)='/dev/midi#\x00', 0xffffffffffffffff) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000f7c000-0x38)={&(0x7f0000f7c000-0x10)=@ax25={0x3, {"10661a70f8ec99"}, 0x0}, 0x10, &(0x7f0000517000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/30 06:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00007eb000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00004cc000-0x8)=0x0, 0x8) 2018/01/30 06:09:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00009eb000-0x38)={&(0x7f0000128000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e72000-0x40)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f00007b2000-0x70)=""/112, 0x70}, {&(0x7f000079d000-0x79)=""/121, 0x79}, {&(0x7f0000001000-0xd0)=""/208, 0xd0}], 0x4, &(0x7f0000000000)=""/172, 0xac, 0x101}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006a6000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r3 = getgid() r4 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000036f000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cc1000-0x50)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000f1c000)="", 0x0}, {&(0x7f0000000000)="113b8a607a20b53833508c228b3eb1892ffa7b5b1466f3ea51bcd1b26842d1a56cc74a61f1bcac2902af60941f90eabcb3f0d35aec71a8ac8b87d4f33cdba2894683c975845cd7e66b42cbee6fd6d1f87a085e88591a771d5ff0f9151e150e067db412f6", 0x64}, {&(0x7f0000d6f000-0x5b)="a2421ae56630a3fe702703241fe2d9f730b0206bccc98d75cc60b915452a076894fa6452991bb6923ae20062b167f2eb2a7aaf86eb10d86f632cef35cdecd6f1fe21742e8dc6ce426662a49fb1eab52356b546605481558d379074", 0x5b}, {&(0x7f0000dd6000)="509ed24dcf4596a6", 0x8}], 0x5, &(0x7f0000001000-0x38)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}], 0x38, 0x20000000}, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/0) ptrace(0xffffffffffffffff, 0x0) 2018/01/30 06:09:44 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1ff, 0x7, 0x3f, 0x81, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x7fff) r1 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 3: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fb0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xe77b, 0x4) 2018/01/30 06:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x0, 0xce18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$audion(&(0x7f0000645000-0xc)='/dev/audio#\x00', 0x5, 0x20000) r1 = syz_open_dev$sg(&(0x7f0000d73000+0xae4)='/dev/sg#\x00', 0x3, 0x8400) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a22000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000317000-0x8)={r1, r2}) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1ff, 0x7, 0x3f, 0x81, 0xffffffffffffffff}, 0x14) socket$inet(0x2, 0x5, 0x7fff) r1 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_dev$adsp(&(0x7f000054c000-0xb)='/dev/adsp#\x00', 0x200, 0x200000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000060e000)=0x4) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000170000-0x4)=0x0) r3 = syz_open_procfs(r1, &(0x7f0000087000)='n3\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r3) exit(0xf7ffffffffffff01) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000043e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1f, "cede997e2369ffb13f1eb8afef3ca5b21635075442726f8fe3ac54c2929c79c2e4c925d52bf5685b61281da6954f8565a7b9e1bb5f0351e6e863efb38ebe6d", 0x0}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f00006cc000)={0x1f, {0x40, 0xffffffffffffffff, 0x6a000000, 0x501, 0x3, 0x200}}, 0x8) mknodat(r3, &(0x7f000018e000)='./file0\x00', 0x0, 0x0) 2018/01/30 06:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r1}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001c000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) connect$pptp(r2, &(0x7f0000a70000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1ff, 0x7, 0x3f, 0x81, 0xffffffffffffffff}, 0x14) socket$inet(0x2, 0x5, 0x7fff) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) flistxattr(r0, &(0x7f0000002000)=""/119, 0x77) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f000073f000/0x4000)=nil, 0x4000}) 2018/01/30 06:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000db1000-0xc)={0x10000000, 0x0}) socketpair(0x9, 0x4, 0x81a, &(0x7f00000b9000)={0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f000043d000-0x45)=""/69, &(0x7f000095b000-0x4)=0x45) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x1, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xa}) 2018/01/30 06:09:44 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, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e93000-0x4)=0x0) 2018/01/30 06:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000f58000-0x24)="", 0x0) r0 = syz_open_dev$vcsa(&(0x7f000002a000)='/dev/vcsa#\x00', 0xffffffffffffff69, 0x800) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f6b000)={0xf7}, 0x4) 2018/01/30 06:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2a000)='/dev/sequencer2\x00', 0x3ffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xc1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) writev(r0, &(0x7f0000abc000)=[{&(0x7f0000864000)="f6a3d546", 0x4}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000353000)={0x0, 0x0, 0x0}, &(0x7f0000808000-0x4)=0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000418000)='/selinux/status\x00', 0x0, 0x0) bind$bt_l2cap(r3, &(0x7f00005f7000-0xe)={0x1f, 0x7, {0x1ff, 0x1, 0x4, 0x8, 0x8, 0x100}, 0x324000000000000, 0x0}, 0xe) clone(0x200, &(0x7f0000b3d000-0x1000)="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", &(0x7f00002c3000)=0x0, &(0x7f0000232000-0x4)=0x0, &(0x7f00004aa000-0x81)="3a6a1dccf0bf805ade9537faa5ca98a035f2e7d4ae14577361b146e2795be7bbe5de09d4393d7dba34fa84d8031d0a409bb3a28d6e192539f5915123ad15bf69eccac0945a48ad7241b774f58726ec902cf1e56780ffce04a0192cc29ae3e105e0da8e8d27f266856e60dd70822b2d8633c65653a4452787a9fdb089d16f2b371c") move_pages(r2, 0x1, &(0x7f000008a000)=[&(0x7f0000a36000/0x1000)=nil], &(0x7f000008a000-0x8)=[0x5, 0x7f], &(0x7f00003c9000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000c81000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00005ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000090a000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000347000-0x10)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000262000-0x20)={0x2, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000eb2000)={0x0, r5}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/rtc\x00', 0x40800, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f000035f000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00007dc000)={0x0, 0x7, 0x81, 0x0}, 0x5) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1ff, 0x7, 0x3f, 0x81, 0xffffffffffffffff}, 0x14) socket$inet(0x2, 0x5, 0x7fff) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:44 executing program 1: ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x8902, 0xffffffffffffffff) 2018/01/30 06:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 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={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) write(r0, &(0x7f0000816000)="d58afa836b2c15b55550ee149d4addf484df298e11c18c357a4bfdd254570fc90b2f6f5b836ed8639620713dcf1e86d7840ae5929573f40da72b646d30ac7fe869ae1aab77f9e125551774be93c485cbe39b2364c8948d5102320a7580dbb576638950ddcb8b59b99a088b9687457fe550a8f48e4cdeaff22868c33649ac92476d9c359a40a5ec732fe3df48b9df1dbecb1afee0ca67316344714d8bb6ac1abb727fdaabac7ccb9c08d499676dcd0d25ae21f937b21300f9e07e9015bba3d6c679420ab616314a3661dd713595aac6d2b7d0b150a26c4b66df5e177ba2d471e27f14f9761a11", 0xe6) readahead(r1, 0x87, 0x5) 2018/01/30 06:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80006, 0xa) 2018/01/30 06:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2) write$tun(r2, &(0x7f0000001000)=@pi={0x0, 0x0, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "063406", 0x793, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x62e, "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"}]}, @fragment={0x32, 0x0, 0x8001, 0x8, 0x0, 0x7, 0x2}, @hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0xff, 0x8000, [0x10000, 0x40, 0x10001, 0x9]}}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0xff, 0x0, 0x0, 0x3f85, 0x0, 0x7ff, 0x1}, @routing={0x3b, 0xe, 0x0, 0x8, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @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, 0x14}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x1d, 0x4, 0x2, 0x6, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @dccp={{0x3, 0x3, 0x4, 0x1, 0x1, 0x0, 0x0, 0xa, 0xfffffffffffffffe, "c7c6bc", 0xfffffffffffff800, "64e839"}, "2f9bf6ab0fcc04289a4d81b03cbeced441df4d65c1a0ecf71afa37b2acecad0c1ce1bcf26d563a73585e5c47b6d9c70d33c5586b19866fbdff5433878283c9ae7c4b0ee68d7e30dd8473d30076bf9622a984be8ad7678190e30522690ad154fe769790"}}}}}}}}, 0x7cd) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r1}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/30 06:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 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$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f000060e000)={0x0, 0x0}) 2018/01/30 06:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000f02000)='./file0\x00', 0x80) mkdir(&(0x7f0000024000-0x8)='./file0\x00', 0x0) r2 = syz_open_dev$midi(&(0x7f0000879000)='/dev/midi#\x00', 0xfb, 0x24800) ioctl$TIOCNXCL(r2, 0x540d) 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$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 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]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/autofs\x00', 0x400001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00004f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00003dc000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x2}}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000846000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007dc000)={r4, 0x80000, r3}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000298000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1ff, 0x7, 0x3f, 0x81, 0xffffffffffffffff}, 0x14) socket$inet(0x2, 0x5, 0x7fff) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = semget(0x0, 0x7, 0x200) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00003c7000-0x88)=""/136) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1ff, 0x7, 0x3f, 0x81, 0xffffffffffffffff}, 0x14) socket$inet(0x2, 0x5, 0x7fff) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1ff, 0x7, 0x3f, 0x81, 0xffffffffffffffff}, 0x14) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) lsetxattr(&(0x7f0000d44000)='./file0\x00', &(0x7f0000e96000)=@known='security.ima\x00', &(0x7f0000627000-0x17)='trustedeth1ppp1}\\-proc\x00', 0x17, 0x2) 2018/01/30 06:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndmidi(&(0x7f0000576000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x8000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f000099a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e1c000-0x10)={0x0, 0x0}, &(0x7f0000865000)=0x10) timerfd_settime(r2, 0x0, &(0x7f0000610000)={{r3, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setpriority(0x0, 0x0, 0x6) epoll_wait(r1, &(0x7f0000e03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c79000)={0x3f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdea) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x6, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x0]}, 0x28) 2018/01/30 06:09:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000927000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:44 executing program 5: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000e84000)='/dev/audio#\x00', 0xd98b, 0x401) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000751000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000646000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b67000-0x8)={r2, r3}) 2018/01/30 06:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) gettid() r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r1}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000899000)='/dev/vga_arbiter\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x100000000) r1 = semget$private(0x0, 0x7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000001000-0xc)=[{0x1, 0xfffffffffffffbff, 0x800}, {0x2, 0x8, 0x1000}], 0x2, &(0x7f0000001000)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x8000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000) semtimedop(0x0, &(0x7f0000f3f000-0x2a)=[], 0x0, &(0x7f0000d19000-0x10)={0x0, 0x1c9c380}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000cf5000-0xac)=""/172) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b1a000-0x4)=0x0) stat(&(0x7f00009e8000-0x8)='./file0\x00', &(0x7f0000a25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000685000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000572000)=0xe8) fcntl$getownex(r3, 0x10, &(0x7f0000b25000-0x8)={0x0, 0x0}) r8 = getuid() getresgid(&(0x7f0000a88000-0x4)=0x0, &(0x7f0000623000)=0x0, &(0x7f0000543000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) fstat(r2, &(0x7f0000ae9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b54000)='./file0\x00', &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) r14 = getuid() getresgid(&(0x7f000059d000-0x4)=0x0, &(0x7f0000f09000-0x4)=0x0, &(0x7f0000401000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ca9000)={0x0, 0x0, 0x0}, &(0x7f0000531000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000952000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000639000-0x4)=0xe8) lstat(&(0x7f00005bc000-0x8)='./file0\x00', &(0x7f0000525000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000869000)={&(0x7f0000d00000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000090000-0x50)=[{&(0x7f0000533000)={0x1234, 0x12, 0x70c, 0x0, 0x0, "", [@typed={0x8, 0x30, @void=""}, @nested={0x1210, 0x0, [@generic="7e48dc1d1d43bf58967cfd17de9b7b9c8ef5c0dbc6dd890ab1b4a745db4ede8ee9d3c26009fe17335e71bd0a199a22f502f73ff85344eb3a28edf3bbae9f378d6c52de23c68fe38cdc670f205a17fa3ec5025e055914e39da18b7a628a6e5a6ad442b8d014ea7ead35ae0b334b3e231e5c058b90ee3dd6f28c76591b602b21719419dbe09c640ab6c304bd39c661230f6657b73619cc67680e2083e916e2113763e9c1d30b4588b3f0fc7e57652bda526fb5637fc6", @generic="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", @typed={0xc, 0x5e, @pid=r4}, @generic="fa78e3f66a3df8710a2e73486f2ae7fe1bd1297ce94b13859555b3e58b28c20f7470d25c742a661da44ee5b8839e356ad40fbecd9e301bca9503a95e947f5888330044ff7d9ab74bea8353d44f30b5133b4a", @generic="3a5556522e29ecce49a8860fd04010dbc9b9e5882afd25abf6b917a6cb3e4f91778151d150d56878f17fa45cd5f10eb314270a3bfc8ec34f304c07aef29413e215d2acef44cad31c6026a7d1c9aaa72408bbaa07b21e2f195bb592ded98d4e193ef0e39336a34c1f222208a000a361eda8cbf4f685e908a6762cbedbf9a31510d1ea1873fad07f1d2eaf58b991d83b81c8e8f25a77c38d3cde937a7591f1ce25e684ca55cfc8bd388957549c854de0c9011e183d890d143792b4fdc42952de2400a625d6b24ba63e2602e2382326f1ea1ae3d2b4324316864d1188cb51be8c7ce3c755621d90bb95b9292f4cf014e084c9c2d967f67789a5ae"]}, @typed={0xc, 0x12, @fd=r2}]}, 0x1234}, {&(0x7f0000f09000-0x30)={0x30, 0x1a, 0x800, 0x3, 0x0, "", [@generic="b92ce9852664", @typed={0x8, 0x3a, @void=""}, @typed={0x10, 0x57, @u64=0x1ff}]}, 0x30}, {&(0x7f0000891000-0x24ec)={0x24ec, 0x28, 0x100, 0x5, 0x1, "", [@typed={0x18, 0x2a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x8c, @str='md5sum\x00'}, @typed={0x1c, 0x64, @str='/dev/vga_arbiter\x00'}, @generic="a481bf7a9b3e4b7b9977e3e5b6a37de9bd435522eaaa28a9b76b6042558ac8dc802a3eea22afea6a83ab000733cd6a0cc6b24a5274b000e8f7617a4586b8a836e9aef09d347c6ea87085f8589ffc57b463fcd0c8831026f7e2c085b3dd7f619297a1d3cddc0d8d72bbc6f4b4f7dd68b166ebbb8b1354b373ed7c995791f40ca07c8a7cde711c298401272148487b3bc2cdae1cfb67e20ddf5e2b90e82b041e8ed1640beae9a4e7a482b0ed18622e564fa3cbb32b41", @nested={0x2d4, 0x7f, [@typed={0xc, 0x84, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x78, @uid=r5}, @generic="6a68d3b9817d969d700c39f48213f02031c5a1c2f66552f8afb9a456e1689ea928615eb73e8d860681cf94dabfdf7d4d3deb6e9882486a77f899b84f96ac871ff5070b4e5189340bea7992848687dd", @typed={0x18, 0x84, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xc, 0x6f, @u32=0x4}, @typed={0xfc, 0x95, @binary="9b674b7f9b6dafce41ccd6f6a147a13fd5509b515def5e484985f219975b18eb20ec3158e6821cc4ec7bbbbb84484bde0bc78901e6375af52ab8ba1389f3a9afde82c55074266d7ce2e7a46168a2a50810c1964eb6d9151f016085974e006ff2f92c4e02aca4de111ea505e844e7d6b1fa7b4328878324a534fb3a2bc5de63784a190c5f81cf8fd210d1a69485da84b1d4cac43b61d4cf222299d96c390f4bdb1036c68350c95a915f59c99c655248510425db388f3ab6c144a18cc8d44740813927cb527fd7ada21e6a62977fe193ddbf942206479086e5ce41bc2a21a907027915aee9667b25171d4aa993f707221aca27"}, @generic="bb2bdda3a8c318d15ad72e04d3060b7e9d5a2804f5ea5ad017f1568b134a30353eea998c8422f8e14b6f4af641b1dea7e8b73bc874c4dd3b4746826fcbec398cb3ec288a9ec50e30344834d56c42cf879ee090ded9a8574805615120647a1def707e21e0deb86ce579c99debd0464a2c363aa8b6a33453735b8de1adc02002f9890d9077096090fb989a499e77149ab97b8fc421be77199de208e879713b55a8fd0a52a0bfeda2fb68e76310ff", 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@generic="cf86de251a89a8ce94c38d8d1703d63be0d0f4696d0dc3508f2e4e55ef85f04f897811ea243aa3b18ad8f567c3642b7b8e5b4d6acd236b4da58dd84004ce4bf6c769a887b676c96ca9d726608fa75dbb8cbc5b57ea2f344949eb82d07b6166caac6bdf27a8a602b7dc099e2e41cbac0940c063d682af68be46c347ac6dbe208f5050d7c58b0b88b058487fff8f6ca2abcfdc67d1a9efd08e016481776e3965ff9bfe2e02a3ad756e3e1f401bf70fe4845fb1484bdeb10acd5ca8833b5dbd1a9b34326525e7dece0dac47f09da82c2c40c7eacf33eaf772bb7b3be18611b6fdc7684aaf44f801c15871e91df141b25ed25c4f3f4d", @typed={0xc, 0x38, @u32=0x9}]}, 0x24ec}, {&(0x7f0000d62000)={0x28, 0x1d, 0x1, 0x5, 0x0, "", [@generic="eccd39cec7ece5", @typed={0x10, 0x50, @u64=0x0}]}, 0x28}, {&(0x7f0000ec7000)={0x12c, 0x33, 0x800, 0x1, 0x0, "", [@generic="d67894804e5ad03ae617898f61c7c1b5558df22c517ec790eec1679cd8b238ef9df59e6bf6e4ab920f893cb86da46c2fbb01897909d9c2f5f5c3c5e2f70fb15d2451805ce117a532cdcb43eed86e1ade72606ef4e25c78adc85b0c2c2f1adcd89730715744de2edeab71c0c8b5ec7f9aca832e9050af02c40eae9e1bd894e6577ab62d3c177bd12ee01ab31f81afe85f1f8aa06456a8b13882a0b2793c1d7901abe317a294d24f600769ca755b406e3a1cff85fc69de", @nested={0x64, 0x22, [@typed={0xc, 0x1c, @str='\x00'}, @generic="e5e80e312a5815ecfa3bd679812dba937dc70539432b39750b2480b689620366e294621b5b208181cc977c605e4f80a26edd2d728ca3e3833f6324f97430a80c62b60b3755e60ab8", @typed={0xc, 0x5f, @uid=r6}]}]}, 0x12c}], 0x5, &(0x7f0000830000-0x98)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x98, 0x0}, 0x4040000) semop(0x0, &(0x7f00006cd000-0x3c)=[{0x0, 0xa01, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000285000)=0xb) syz_open_dev$mouse(&(0x7f0000a49000)='/dev/input/mouse#\x00', 0xc2, 0xc080) 2018/01/30 06:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x36) epoll_pwait(r1, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026d000)={0x0, 0x0, 0x0}, &(0x7f0000dee000-0x4)=0xc) capget(&(0x7f0000004000)={0x20080522, r3}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:09:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f4b000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x9, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fc7000)=[@in6={0xa, 0x0, 0xfa80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}], 0x38) 2018/01/30 06:09:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2a241, 0x0) connect$pptp(r0, &(0x7f0000ea9000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$getown(r1, 0x9) sched_getaffinity(r2, 0x8, &(0x7f0000bb8000-0x8)=0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000058000)={0x2, 0xffffffffffff57ce, 0x0, 0xfffffffffffffffe, 0x4}, 0x14) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r0, 0x0) 2018/01/30 06:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000295000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) sched_yield() fcntl$dupfd(r0, 0x0, r0) 2018/01/30 06:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005de000)={0x0, 0x3, 0x53cf, 0x0, 0xaa, 0x0, 0x2, 0x1, {0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xa7f, 0xfffffffffffffffa, 0x515e, 0x9}}, &(0x7f0000085000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000066e000)={r1, 0x10001}, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xf1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f4a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000019e000-0x8)=0x0) pipe(&(0x7f0000a25000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5473, &(0x7f0000c58000-0x8)=0x5fd) getcwd(&(0x7f00006bc000-0xa0)=""/160, 0xa0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000015000)={0x5, 0xa, 0xd391, 0xffff, "6bba87e4214b5cf9eb2065e1f9eb94499ae94857644aa07e330971cb84b3f9c5"}) r5 = getpgid(0x0) syz_open_dev$tun(&(0x7f00000c9000-0xd)='/dev/net/tun\x00', 0x0, 0x101802) fcntl$setownex(r4, 0xf, &(0x7f000059d000)={0x0, r5}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c78000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/30 06:09:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000882000+0x8e0)={0x20000000000000de, &(0x7f0000681000-0x8)=[{0x7, 0xfffffffffffffffc, 0x0, 0x1f}]}) pipe2(&(0x7f00002e2000-0x8)={0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000086e000-0x10)='/selinux/status\x00', 0x0, 0x0) getxattr(&(0x7f000007e000)='./file0\x00', &(0x7f0000a34000)=@random={'trusted.', '\x00'}, &(0x7f0000e2b000-0x3a)=""/58, 0x3a) vmsplice(r1, &(0x7f0000fb2000-0x70)=[{&(0x7f000011b000)="25a2478def5af5a7f097aff2e2749d2a3a6901bf5411390a68fffaf2c874402763b74ed6a559339ca3ee986fb1d85c1be2deed5ecad4fb054baedbb80eed55f8b1cf7c2381cf05eb2cc9a27d3b4e64bda466b40041afdc71bab81491621912bc8a9b184de6d637c62fa244df447fbef481ed25ce57fc1cf00d0e14f0136fcb", 0x7f}, {&(0x7f00001da000-0x1000)="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0x1000}, {&(0x7f00004f1000-0x82)="1c56d74aa8c3601b152d26f9ad9eed806f9623a9f527ebf710e5a0b5d5d9a9065f6d081cde0bda712cb309bbb44ae49b1b0a714d2487e5625d59be3b9bedd01642c2beb69336539e0eca9b3456ae384f875598535ee6dd58753fe3c3e8ba8eb51afc5bdd65b25021a83ff3b3d10753b73e8ab0b79115ffc4fa16eeea1fc04b5eb88c", 0x82}, 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{&(0x7f0000dbf000-0x1000)="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0x1000}, {&(0x7f0000424000)="c091f21ed4c0100acdbcba1c34882cdcdb5f9aa8f369cc93b0a2015476c423783c738bb61dd67a8139a4b2b14650efbfa945bfe4bd0faee8e71bff4fa2d2b89655a3031ec60d8f494372995d1194428ee0cc745a937443587e3ec30f7e071d5c87731eeb7b76fb6b067032b049aa1ad5862f9b463f7eb09a7632a4a996cea2538e30e0eed161d3fa06b17cd65eab42adf1aaf358ef6d", 0x96}, {&(0x7f000082b000-0xc4)="2635f67ce9e586fe5677208eaf15061890f313b6027005067dc31a21d90a8affafeebc575b0dc7eda1400082d72ac5d9d87e8f3acc1e920faa0682d87927e1a9f65df82de76d41f14b1fada4aac8ffbd874c8fced3e28bd3ce9ba628b1c1673a52740b9cf58705b08364250d656ae0ac123d693ec7c44ad57e9113bc214d2715da06b0769093f1a35745bf23cbc7b0a123208b5c5a9a4ac0fa7807e134d481983b50b93699a5ff95f89d2e291c6d22be9d6fbfabc76f7236434cd1f1949c0baf33fe5807", 0xc4}], 0x7, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001a6000)=0x0) 2018/01/30 06:09:44 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ea7000-0xd)='/dev/dmmidi#\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000093c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000acc000-0x1b)="", 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) ppoll(&(0x7f0000003000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000)={r2, r3+10000000}, &(0x7f0000001000-0x8)={0x40}, 0x8) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000563000-0xa)='/dev/vcs#\x00', 0x3, 0x400000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000a9b000-0x10)={&(0x7f00001a0000/0x4000)=nil, 0x4000}) 2018/01/30 06:09:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2b79}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000092000)={0x80000001, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000e55000-0x4)=0x0, 0x4) fcntl$setlease(r3, 0x400, 0x20000) socket$nl_route(0x10, 0x3, 0x0) 2018/01/30 06:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d87000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r3 = add_key$user(&(0x7f0000ba2000)='user\x00', &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000546000)="e147f42d85c08a17575449f557d613d128578cdb2a839a6f7ca38d94857a80d99d705c6c99ebd3caa21889cf0dc62a19f8f32014495e125742aea02929efcd03570b76da7e19ded82a66a3d63fd6bffc1acb9f30293ac5c9af34a484c148e2f350b1b7defeb57bd3a1145793cd172a6350fbe96eeb9638363ac00cf4a68d11db55b53abaf7b7f5cd17f74aeaaf2d9c29b8a02ede3e95776e2f6943f1f74ef200ec6687f27255dd570d52eb8c31ac16d89a0a651bb26073ac059ffcee22b516a9b5957690d1a36f0da68b14e65c11c9fce88f761bc385", 0xd6, 0x0) r4 = add_key(&(0x7f0000924000-0xa)='blacklist\x00', &(0x7f00009bd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ac000)="62e789ce3b4efc2a47c473643b511864431c2ffa54ae4e1aae2d42e5f25a32ab2738e3fb779db14eeb4b8f0eecd38a63484e4616a48c508a010dbff69eeec5f7a7ce3034509b74a27dbde1ae1981b2479791a6238b0a98ac39622be4766b1e36c367b1eddcc75a6c9c1b17085ffb11e18bbc1dc7e139f2307524d0de604489c8b8490ed5a4935e48874396f88b73b838e80142e57ff39eee08bbd0c071895c7595c7d260faba4bdf84b5e7408e7a7709686f8a0ed04a06481b8a56e102ca", 0xbe, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000514000-0x2c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/30 06:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r1}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r2, &(0x7f00008fc000)="7b88e2a8dddeaa6eda195876ce3793837640653af0f2e8ad6b7ddfb18c30c8256c2b62960916d686c48a4b55ab369d688fa6c4fcf67d4f08eae95f1d79b31256f3fb74537380e9e221c39a8bcce0162d3d42eac6a292cd46d1947469abbffedefbbe1588aad323407195a224e9d697be14dde324ae51f4b0e143aa269b", 0x7d, 0x80, &(0x7f0000a5b000)=@un=@file={0x1, './file0\x00'}, 0xa) accept$inet(r2, 0x0, &(0x7f000014d000-0x4)=0x0) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 242.987447] audit: type=1400 audit(1517292584.671:2105): avc: denied { net_raw } for pid=1779 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cf2000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a64000)=0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 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, 0xffffffffffffffff, 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}, r2, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e40000)=@ll={0x11, 0x15, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/30 06:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffffba8, 0x80000001, 0x6, 0xffffffffffffffe1, 0x0, 0x1, 0x8, 0xfff}, &(0x7f0000adf000)={0x0, 0x1, 0x81, 0xff, 0xfffffffffffffffb, 0x20, 0x2, 0x2}, &(0x7f0000000000)={0x10000, 0x8, 0x6, 0x80000001, 0x100000001, 0x6, 0x5, 0x0}, &(0x7f00006ce000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={r0, 0x1c9c380}, 0x1) 2018/01/30 06:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000021000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e22000)=0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000976000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f000012c000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/30 06:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000042c000-0xb)='/dev/midi#\x00', 0x4065, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000bce000)={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffffb}, {0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x7d800000000, [0x5f, 0x4, 0x81, 0x8001, 0x2, 0x9, 0x2, 0x5]}, 0x5c) r1 = syz_open_dev$dspn(&(0x7f0000502000-0xa)='/dev/dsp#\x00', 0x80000001, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000374000-0x10)="5460e137a72610c7a4698a1c92acee8a", 0x10) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000252000)='/dev/amidi#\x00', 0x100000001, 0x440881) ioctl$int_in(r1, 0x5421, &(0x7f0000f37000)=0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00004ea000)='/dev/dsp\x00', 0xcf8d67c2e5690d3e, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000042f000-0xc)={0x0, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fa7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002a7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c5a000-0xa0)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x7, 0x5, 0x10}, &(0x7f0000998000)=0xa0) clock_gettime(0x0, &(0x7f0000289000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00007fe000-0x20)={{r6, r7+10000000}, {0x77359400, 0x0}}, &(0x7f0000124000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000086e000)={r4, 0x8}, &(0x7f0000895000-0x4)=0x8) lstat(&(0x7f00004a7000-0x8)='./file0\x00', &(0x7f0000e67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x100800000000009, 0x80004, &(0x7f0000780000-0x10)={0x77359400, r8}, &(0x7f0000049000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000882000)={r5, 0x94, "5661903a874a0c0effaf4072bf0e598b38546219fdec80727cffe7a8a97dc3dd5cd964f88c1e29dd258d01f9b4a9bea9b5f099529cadfc240fa7e2df9c8628b7859ed1e9c3ad2620d62593b3dfe310e484d51d8f18da48ab9ed78a80d8c0f27081aacf78158bc9f6642216ecc8db7fc05f3af89141dfba9a3e3430d8742243b5300b398a2f657d180132c99a94f71995a908bb11"}, &(0x7f0000396000-0x4)=0x9c) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) symlinkat(&(0x7f0000754000)='./file0\x00', r0, &(0x7f000036d000-0x8)='./file0\x00') 2018/01/30 06:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) recvfrom$inet6(r0, &(0x7f00006d8000-0x7e)=""/126, 0x7e, 0x40002120, &(0x7f0000626000-0x1c)={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e83}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f00003ae000)='/dev/admmidi#\x00', 0x24e, 0x441) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00001f4000+0xba2)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1f8, 0x2c8, 0x1f8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00005f1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1f8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x100, 0x128, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x1, 0x1, 0x8, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x4}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x3f8) r2 = eventfd(0x0) read(r2, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r2}) write$eventfd(r2, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/30 06:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pwritev(r0, &(0x7f0000e69000-0x10)=[{&(0x7f0000d5b000)="ba1e747a4f9563dc8dbfd63f334471c1a700c5d71fe4d940b6b278dda63a26115456774dcf4746a9c5812212f720294087c4dec1a18d7711069626e39354ab0e703354812247aed4be8fe9dce9eade046060b5a7a8e3ea5f428a17c72e56bef6c6916df89bdb57507df697f2907652f4a20bcf316dcefb26bc2cb75230cf53ff28babc2e55432f8ca81da1fc7d0cedafc4a8e521dbed397a96f5f90c5d9115613334c54581963f1f0bbbda46a9d28b50613553267776", 0xb6}], 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000449000)='/dev/input/event#\x00', 0x2400000000, 0x40000) fcntl$setpipe(r1, 0x407, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f000040a000-0x8)=0x0) 2018/01/30 06:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000704000)='/dev/dsp#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000385000)={0x0, 0x0}, &(0x7f0000709000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000525000-0x20)={0x10000, 0x8, 0x20f, 0x2e, 0xae00, 0x9, 0x9, 0x6, r1}, &(0x7f0000916000)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000eb9000-0x8)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ed5000)=0x0, 0x4) socket$inet(0x2, 0xa, 0x5) 2018/01/30 06:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f00004ca000-0xa)='/dev/dsp#\x00', 0xeff, 0x800) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009a1000-0xc)={0x0, 0xfffffffffffffffd, 0x400002002c}, 0x140) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000f8a000-0x4)=0x4) 2018/01/30 06:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) 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_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:44 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r2, 0x48000000) fstat(r1, &(0x7f0000518000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000072d000-0xe7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000000000000}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x80000001, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x7255f2e5, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fd735f", 0x0, "c3e204"}, "06ed62b5d1413a9c60f612ff34a242d729d06bbbed163b17"}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003ff000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000679000)={0x0, 0x0, 0x4}, &(0x7f0000970000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009eb000)={r1, 0x800}, &(0x7f0000c7c000)=0x8) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000ca3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000608000)=0xffff, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000023c000-0x10)={r1, 0xffffffffffffff00, 0x2, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00004ca000)=0x0, &(0x7f0000a5f000)=0x4) syz_open_dev$sg(&(0x7f0000b6a000)='/dev/sg#\x00', 0x8, 0x92040) 2018/01/30 06:09:45 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f00001be000)='/dev/rtc\x00', 0xc040, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000183000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f08000)={0x0, 0x0}, &(0x7f0000ee0000)=0x10) r1 = syz_open_dev$dspn(&(0x7f0000659000)='/dev/dsp#\x00', 0xffffffff, 0x440) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f6a000)={0x0, 0x2}, &(0x7f0000197000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bfa000)={r2, 0x7fffffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f00003dc000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000036c000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x1, 0x1fffffff) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000082f000-0x8)={0x252, 0x0}) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d3000)='/selinux/enforce\x00', 0x8d00, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004d0000)={0x0, 0x6f, "960d549c8891b6d7e9ddb997165650510f84bb1f0ef41b404e014fb9713e63e621d7805d525fa2c4e8c7ef762ecb995f2a0723bb74152713c5e5c8464db776deb98633a9e6067a0259c9e8fd1e132b93973c8b6a06864efbbc223fab7d503ab27b703a72287d85cbe48ae6a23d9061"}, &(0x7f0000fec000)=0x77) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f73000)=0x0, &(0x7f0000a1e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e66000)={r2, 0x80000000}, &(0x7f000015a000-0x4)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000573000-0x4)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c5e000-0xa)='/dev/cuse\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c5c000)=0x0, &(0x7f0000b6a000)=0x4) 2018/01/30 06:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000dee000)='/dev/adsp#\x00', 0x7fff, 0x400880) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000833000)=""/155) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085f000)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00002bf000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x84000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e36000)=0xc) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f00007bc000-0x4)=0x0, &(0x7f00003d1000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000370000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xad, 0x1, 0x4, 0xa, 0x80, 0xa0, 0x21, 0x0, r5}, {0x1f, 0x9, 0x61c9721b, 0xf7fd, 0x10001, 0x7, 0xfffffffffffff001, 0x2}, {0x4, 0x6, 0x2, 0x4}, 0x5, 0xa, 0x3, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xa, @in=@empty=0x0, 0x6, 0x2, 0x0, 0x9, 0x0, 0x100, 0x61}}, 0xe8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) syz_fuseblk_mount(&(0x7f000090b000)='./file0\x00', &(0x7f000019a000-0x8)='./file0\x00', 0x1000, r5, r6, 0x800, 0x3f5, 0x0) 2018/01/30 06:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000023000)='/dev/audio#\x00', 0xff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000d6d000)="bff6990fbad1dab817f791ed5e116298c1094691fac4219aa6234fc4ea04f105b75189dfb0fbb8de688ab63051c685ebf2b1d3737449dd15e7789612091f52380b2a5ef306e5a260aae2f18b14f0ecb3f2a5c607becc44853e9bbee18a662673d8f45086b9d87a2adb03abef297328accdbd1188abf546f6e1974093541d80784190dc957092e476cc5d83292e") listen(r1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000547000)=@req3={0xffffffff80000001, 0x7fffffff, 0x6, 0x4, 0x36ff, 0x1ff, 0x7fffffff}, 0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a72000)=0x0, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000de000-0x4)=0x3, 0x4) pwrite64(r1, &(0x7f0000e21000)="b810f24ed5c412b2446be726a466af727c7e6d7c0a1ef1946743bc872a644032a38442f2590ee1c41f52adcc560e7a88f76906ab2ef7c80ec656168f19581fa84d1d3429bbe849c3a40586b98dcf0bdb2612c702bfe77450db5824e34c0c6f6f73e4571594767c5633d303f1a601195b235a4c424c45ff33fa7c673ddc3ef118c7e1e0bbcc9f0ad3ae72efc14fd61938c6da9bca886028559325578702c4ef3748c941b9064a1a1bef6a647fc06905", 0xaf, 0x0) sendmmsg(r1, &(0x7f0000729000)=[{{&(0x7f000049f000)=@un=@file={0x2001, './file0\x00'}, 0xa, &(0x7f0000f1c000)=[{&(0x7f0000945000)="5b07e94eceaf5b4223f7b1", 0xb}], 0x1, &(0x7f0000871000-0x318)=[{0xc0, 0x6, 0x0, "34bbf45ac60103b61f4ef7f3ba3444e788794c090d766e12910199b9e944a55a561b3a7ee0607101a49fcb24e0470f14ac77e31791ac78b36427c02ba4dbf96b26a53c1f9a0227ee8bf986be8e0b7f47fe52d092b3f390e2a275b1e79a290b8f361806a82cea8534755721deb51c60e7687023ec4b3cd68a106a7d4bb8e0995e9a207c5c4f6bc58ba79167a12cca1481bf697923088afc002f153c0a3f2ad5bf8425afa2f920ac682a53845897252c68"}, {0xd0, 0x0, 0x4, "c4345a7c0e2658fad8986b89c82dc8703de9cfa7567e2f46a44bde61092cedf19b3cbedb73258c07c4f8b4ae6cb40b667383c13a0b78949525ed20273bfc9b056abcabef1a535fff96fffe16257af664bb8342b8c79f216b1d05b8fecc87bc43ef59d21acdfc46a66fed9ce4669b525f9e71082dce9cbaefcc9790b1b36462a7a5b827483b935260f27716110d13b590a319d8f285bbb538c5af0fcd0cf2e93d6112be8568a749d05f7a2626d84a17e46664e830646ac59681322198974e04f5"}, {0xc0, 0x0, 0xfffffffffffffffe, "a9ed88545af77cf73062851581f790490a1e92272a67782a9a31eadf0c3eba2809a74cfafacd8e11026b98597c86565bc9130453580e55109f75cc23a6c27686038d89541f61200c8edbb75744057509aafb69b57203db2b44998aaa3b35d687d20bf50a76f023c1c2708b3603c9b9e4b02035944ad348893cd184cbe197438b463216d5f01121fa5946dea4834bb452a7ce7e09089784aac9ce98387f599739a3fdc519bc4a8f4e4e8a2acaa24c"}, {0xc8, 0x110, 0x8001, "c64bd481df8063bfa5ca9d6a74fc0c32885042457a79587619290ec243ea36f0712c1f7610d0c211373455cdf2c9502fc21c68889c95ebdc187e204d2cd6bfc1e0d0ff12810998f2a4c1023e6a540beaff4d604055663cb881b7a89b0c5cf13c2634b0e30c4681b223ee37b8a6b032dd5e0f4ddbfc372f9c6f7e76ab2c76288f948dff87b39838c8b03033c5bcd5b48c16e663d13f6313658ade6cc46f7415f26581d15916c1f55c046a7c580fae0c6aa5ae"}], 0x318, 0x1}, 0x10001}, {{&(0x7f0000502000-0x10)=@ipx={0x4, 0x6, 0xf8f0, 'Y|/34\r', 0x9, 0x0}, 0x10, &(0x7f000051b000)=[{&(0x7f0000e11000-0x5c)="e420db70fc4679458153521f4cc87f24a4759aac29b20a57874e2ac1b0b6d166457b65844972081d18af6f03b8629ed8b36bfbbcdb1c692a61768c85c85b0bc9884e596bf570bc329c6cc689e30ba20d76e51e42988d060091076f9a", 0x5c}, {&(0x7f0000e36000)="4cee38e74a7a8a874d1cc891ae8e7861b1c6e66c3f985de84a79fea66cdc7663724e681ccc5c9a909a21c7112902d5437df0ff2fbe1436acbc214df9023cd93573b4474e1403d466a60f973bbe10c7ae971e029d2ea60d5278bdf95d1ed6c58f515994be0be1820fce4a85f50d82ae8bf0eb3dec5dd52e05ad42efba4a24cdb8a1dc5702c2c89d2f989946c3d11184436fe12425ac15aef816ee86a3af61df80bcbc892d92b6c1d4562fbfb13c14658f1c44256e4a5570c5ed", 0xb9}, {&(0x7f00000be000-0x56)="06000000b7a0a32d184abfb5f8b4808b4bf59b9a19944651a75580f3cf99fae164fa9d1291cc2d8a25bbbd6b2a4ba7c01b301cd774fd0840dc653a5ec263643a4719e2e35b54d8964fe0929a64915cbd56c84eb39073", 0xffffffffffffffe7}, {&(0x7f0000f67000)="c61c257b57f963f940322aa6120a35c75d4785312fbd1fbcdeeca6de35f66a5dd48458b88256224c544eb31167f269039f85717cbc1ea561d208a02467922322937dce581c8e10da2fa1b6f541efa94cbdcdc9e35c6b3605e4b7964d40c3891e1c2a3bc11c41339298366cef0f4b0ce7ab5d74cc195a72a9b5d80bf472413e495b0f", 0x82}, {&(0x7f00009a2000)="0cf7071aecd6dc4974b4eca312ba96c5", 0x10}, {&(0x7f00009c0000-0xee)="b870238643cb44b116bee6bea5dd3a8272b5d1c9d59be8332eab4f3ad58a85f12ccf5b1a370500b3ddfae729c66838d8329ff2c9b87ee0baf37611972fab42278073069c222aa2c9a78ce0f6a0181eee4389932f848726418709afe1c60b9666ab5fe479a2425036f8a238bb4c9826990095e71e857e7fc4540b645fb51c4e93d07381c24c25a390fab70b7827d45c6210d16230e7b88ffac6f93b408eecdcb911f9fad99d8e94681c6dd8f14f0af0eb9ef119703e5b0f7de794f0c2a0150ef68d9ed8f4c5bb7336c0d2cfa9544dd362a9da54243fe43c64c3f285b08298662b0346f8c808f8577609f28fe65efc", 0xee}], 0x6, &(0x7f0000153000)=[{0x1010, 0x11f, 0x2, "2fc132ad49c1e87f25160b54dedcd03a80f1d0c8c15134c54ad7aae2c99757a1ba7f0bc4563358fb63f0162d8c48bacafff4b47ec9d2c5623d570aea8de5eee19709b83e22901bd2f6ce54b9d8d4de42475dcbe1dcdfde0d1bfc3bc5876843b44e810c4e102497328031717eac3a93c4aaa42e9af6d0c24397d356652c6deaa7ea6812551879a6b806027147e87c1ef52e3e2d76714b5015e828509bd164a3ed369d8ea91bf4340d131d24ea41b45060d98c73021ff126723527a5e0ec6c234e74df8d64d767774a8d30f5cabc2000c365353b4aeca2f3df8eae96fb2c0959133828a9979cbfbae53ed9ff36a9cd1e6d49984d7a751395af5462eefe208fb11c693a62284b670ff8f93c49e1efe6383d30ec8ffb91a62d1f850acda1a21f9f5a589c1c0b8add936757e30d16d1d9e3638865dd80916f8dcba518c92221ff89f8145a0476542130d66e355f25d763c137564bf65b51dc26e084b6ef24a8904501c88a291093f29ec5cbc0da7648f91d157d241df5823ecfe76c56bbf76fd909efdfe1a92e4ed4cbaa6c5e3b8f3e5e0cdd71a3e6f30f0befb84f36aeb46f69ef24925168d04019d7310c88416e8a15ee371dbb24b5eba2fde4eed929bb50ed1435d97ccec43817935f2d81bfcc79ed010b6df95e0c282b72dca9434d435e8c948185b15adfdbe65aff58b682f35e3ddabb431fe1389262b8f526cdc6dbf0bac71847e626e2e391806ea0a46cdee9bf81cb8da89672a532fbffba995257d77d841032f5a702325278fcc9da57a1044cfaf37f978058704ed01818da7b7342d51fdb2b915e34f79b621db10315f1411a4731de6d4c4ff63c403d7e992f046d6b47f1f988f9401c395c4bf78f0bcd0078cbc6f39953ea62c7b8e99c75a3a30d9f9bd89489e97328db3a33d88383484029a308e3935f7301143609017749c9742c3fa3e729e208832bdee686a3ef86894eab36825e3244b01e26f32e484ec8d7cec93db8290934da83d57e166057d5f5e4b1bed90816c495fa5b2b3284e7eb396394ec747f4f7685cfe479de1b8b35c07d81c3c0b328cc2a2cfc4227a8525458012a1159d2c9fc2cc76fcc134ab80890401ba1a4bae946d30a03b5954684594b0d0ef5ab1a0c6dd91d7d8930b0640e78d841ea456e4094a5253207ab5fd583aa5d5f321c282f1d182a340ef11710244160426873790cd3488d4ab77fa0013681f336b16c419698b60534397ac77b1feaa5a878dd88848be64959e256c531adeda0d323630fa4dec8f52e10cca98c757cf102233d710a7be3b6a6df4ca2a6a548ca22b763e709b49432eaa53e609d202d366495efdd8433e5a90c629c75c89717cf4f74c1ab6ec6374ee3f1b409be96c2f5e34661d51e8b72a96a42d4d257c7aefed391a08337659960a4c8896e13254a464106905b735f81758733af8ccffa9eafa21414288468e5015e09cb6917dc69463847cd7d88b59f2aac5ea53c0508f5a575f51d737f215e676931375412fd464d197bef092635994cf927cd7df4c39b0c5ac79ca04d1b7bff258abe2e5233c08519a352fe61c27fd1205adcb8f300df0878894f9a5bf064c8fbeb5bec7febf603bfc35902b33ccab204efd3cd1f539d6fb6da6d858bb6dd5f4622bcad6735f9e79452bbe468152c980d47ea481dce4a9ccd2db49ba5011646d357e26193e8bf8ffb0025b037fff0d46f683f6e640b8b75275e1ee81ea06d41f503f2a743c910e295430d1596d08df038806757accc355dcd77cf4b494666acdd42c6571b98f15207b72400f63879cf69a640d23788528ae9282f7263f68a5f5b0ed79e13594849e62472476d34860cf48c511a31eeab3283f071d6b2623874a8c3befd11faeda7644efe3438141cb9929bb51e404c61db398dfb3f80ac057dc5d84258b2b4401dcf1a7ac46c774778424d331082aa34eb9772761cfa8d89ef9d33a594c08340fba91d4438e12ffa687e9031df46caf804f96add66708c59483c349f38dc982bde5afb49ae1a30dc0f67f282923111925919b17bea01813f61a7ff5efa6d5e2e8d0441a7c16fed8f61fd53f8e49815dcf5406741bb48ee04250dea30ba8d4fb134ed05e7a27304eac6234cc923553069e406f852b2f35ec6bc000429f3cc29bd38800be9d9c62cfd0d8c29e46cfc646214096b9f2db58a6a6375a807ddf365beb720d806b4a549a097c2f884a0362b2898bda8d0e10da5836afea89610b1f3e38e79e4c68f62250ca2b67d9516c5c0f9c13804d13599d175c1821c0ac9448a92a2e1c9e86e9e01218db1746412535064e231e443fe2d5278a5810eb64aedecf06c3364efffd19ab8354e436fab9db529b6f1c790c35a3f966399b5e543dc8d17127fe974049c09d8526f09b293fb77a486a5f69c96c99530019a2520d4c5f197abfd6cafdcad815260bc83b851fb4d67a71754db02b1d3b68a4c584077d08e199bb99a69f5f712a00914e1b8500e2abf670f5b8b7258516431e9e0f930594f18fe37c1ddbbc720f6d403ea4d47c217c58b6635a78fdbdc73d1656f8a7854bcf35d152e1bd72da55edaccb5166ce87edae6153ec12454128a969bb4a0c869460dbddbcbbd66b29a95bbea650042dde750b006492f0fd6c9d2e9e57cd5b1afb61201795c05c86e12a1de68c2ef425196157bca113c4c6529617c9b8913786b9c9a4a07a32bb133b45e6d32d328e738981f735da43aa262090e61f80c4081a68b5c8d04effbc8d876f929ff4fd4268f3d68519f7a28f4b0a1879e2ab26164473c9474a020bb080d110e734ecd35a37ffadd2e1e7388aa6a3670ef93611878d53c4911c45c8cbd32ab3c351b7d388641c89212069600da81505add3db31994e839091a625809a5a23461cb236b722b41eca831afb2acde3d07829ed362e5baa6f0a4cacc0df7167d6a3e70245d54228d30b134c556ea63c531ca6cc5fc70a4bb99b2c7ebfce035283fd9aee264d8f5f8d32b14b62e7db1c4785795c01459cc6c9b1fd1bcef23f63cd3d65e12c9e9d11511cb1b6c198aba52d87617876fa0e2a7104d3554d0c5e19505c023741f2949a3933458f2d7853856b71e5c16c8e4dadb1c27985824339dc76eacc5de8e230641a04c9591d62594994d387b45091818b021e04a1b88e9c6f6d12e38128fc4b5b5ab1ec658e41fe95b86b68f810517238f6f6610920e735944226cbe33030cb62efef23ad8541fe6fdc90ed5ea01c1151459da11fb7a9a9de35aa2cae6f047150b8dc0ae10ffeed23bd336fcf14340381dd998a59e5f8e595f8f673e228bb3e0080e98bc1ea810a8ea33f58bc965d524b1a6cb6acf2f4ce176663bdf4e7d4c7ecf7b01c223766e39868d70c28fdc94324410d162d593ea45d2bb4c5a800d5c1be431268507637ffed3afa43cce9d413d8d096fe04a87f0b75fb1b342cc9edb886181f6637315f41af3209c5bd815e79290b1511023b03d37d3ec7209c2160bc1c12ccd2de188330a679a589142b33fd3bc53a1c5f1979e93a73b2ca03e354c6aafc69daa5c57d44ef05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{0x108, 0x103, 0xffffffffffffff7f, "d1b6ec6be48be7f851ba7373038b214c5fec32ed7c8bf672b1b5279f3def71e3d6a5576dd7a3b63976d4675ab0427021a6e02b69f51b1723ed17e8d6012a71e936fe282178ee935ad3b3462feeb893311c82917906dd4486761b4cd03c4f1f4093e3048e2b5966142b6e07def1204df0f4e79fc140de5b2a8664f8afbd2a424942a19fa7fd208530052c11bdd951ab9e33da2b39c2a4a36783a3e14803f7a7369cca60945e2b1f2ec79c9d3ba25bcc0d32339385f6a46eade386d697ae75a890526882248708d1450d5b79b78548f5a0591f18a3611322210831b25b30ff6ddc8f671282ff9a4aa49e3c84226fbb9ffc511395"}, {0x1010, 0x198, 0x3, 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"}, {0xc8, 0x101, 0x8, "fa556688b39495df04194c75f23bee9acb32d3ab807a6df9d9a1caf27209fdb2fe73fad0f4f6313073e91852a1f5e96befe7461d9f099ea7464a93dfab179783b1d1d8d5b0f7c3d339e1e24a5a8835f95dca230be1bdeac3e6945b9e4bab1b1c198af7196fa48e278dcee2afd319696096b8301c344a7b0a132eac2dcadd2c82fb69e04d9c67cd8e82da6cf53897cf60ba3236e8c4fe50fcb7b4cc8eda29c5c8f64c45882fef2408a70f753fa93dccca8e14ff2ba6be0276"}], 0x21f0, 0x20000000}, 0x4}], 0x2, 0xa0c75c4c0e235a4a) socket$rds(0x15, 0x5, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000094f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ppoll(&(0x7f000071e000-0x6)=[{r2, 0x0, 0x0}, {r3, 0x8080, 0x0}, {r1, 0x4, 0x0}], 0x3, &(0x7f000060f000)={0x0, 0x1c9c380}, &(0x7f000070f000-0x8)={0x0}, 0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x5, 0x0}, 0x10) close(r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e80000)={0x3, 0x4208, 0x2, 0x40, 0x4, [{0x1f000000000000, 0x0, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffeff, 0x5, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x0, 0x0, 0x0, 0x2901, 0x0, 0x0, 0x0}, {0x53d5, 0x101, 0x3ff, 0x0, 0x0, 0x1a8e, 0x0, 0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000480000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000732000)=0xfffffffffffffd5d) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e13000-0xe8)={{{@in=@rand_addr=0x5, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x3, 0x13b, 0xa, 0xa0, 0x20, 0x89, 0x0, r4}, {0x2, 0x7fffffff, 0x1, 0x4, 0xbb2, 0x3f, 0xfffffffffffffbb7, 0x2}, {0x2, 0xffff, 0xfffffffffffffff7, 0x5}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x6, 0x5, 0x4, 0x8000}}, 0xe8) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) connect$l2tp(r1, &(0x7f00006e3000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x0}}, 0x26) 2018/01/30 06:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000176000)=0x80) r1 = eventfd(0x0) read(r0, &(0x7f00002d4000)=""/38, 0x6f18038bdfffb38d) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r1}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000355000)={0x0, 0x5, 0x7}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x15, 0x80000, 0x2, &(0x7f0000f79000-0x8)={0x0, 0x0}) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000c19000-0x4)=0x16) connect$inet6(r3, &(0x7f0000d54000-0x1c)={0xa, 0x1, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000001000)=""/237, 0xed) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000050a000-0x78)={0x2, 0x78, 0x3e3, 0x579, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cae000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000904000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000be000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x400) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000bc000)={&(0x7f0000847000/0x4000)=nil, 0x2, 0x0, 0x90, &(0x7f0000e4e000/0x4000)=nil, 0x10001}) ioctl$TCFLSH(r2, 0x80047456, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000020e000)=0x0, &(0x7f00003dd000-0x4)=0x4) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2d) [ 243.403364] kvm [1877]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 243.443350] kvm [1877]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x108]}) r1 = socket$packet(0x11, 0x40000000007, 0x300) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91, 0x0}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x2a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000004000-0xc)={0x0, 0x1, [0x0]}) 2018/01/30 06:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bac000-0x15)='/proc/self/net/pfkey\x00', 0x22080, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a9b000-0x20)={{&(0x7f0000c73000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000)="", &(0x7f0000611000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c7000)=0x0) 2018/01/30 06:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000490000-0x4)=0x2a379c8b, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000503000)='/dev/dmmidi#\x00', 0x3, 0x4bcaafa3f527ba48) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00008c2000-0x160)={{{{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]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ddd2b0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x26d, 0x1e, "7c3462338a2caeee200b5c099c33e3717b476ad3fad8e5cf47c461dd563a6dbd5ad5efab42b386c7def7f59b272b53c40a8206808e8e68004412c4681fe425e31683de9d7dff2ab6aefa8bbf0ae0f2ea"}, 0x160) fsetxattr(r1, &(0x7f00002ff000-0xd)=@random={'system.', 'nodev\x00'}, &(0x7f0000592000-0x8)=':eth1}-\x00', 0x8, 0x1) 2018/01/30 06:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) syz_open_dev$mice(&(0x7f0000aeb000)='/dev/input/mice\x00', 0x0, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000659000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000819000-0x6)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00004a4000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000097d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000354000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000b3a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000ac000-0x10)="95c1f1bf4f3484d075a01acdc3cfb06e", 0x10) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r1}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/30 06:09:45 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000666000-0x8)={0x0, 0x81}, &(0x7f00006cf000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000045f000)={r1, 0x7, 0x800, 0x7f, 0x9, 0xff}, 0x14) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dc4000)={r1, 0x80000001}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f000077d000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a19000)='/selinux/policy\x00', 0x0, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/30 06:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x201) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000027e000-0x400)={"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"}) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x7ffffffffe, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/30 06:09:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x37, 0x0}, 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003bd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x3, r2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009a9000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5123d977a6ad7c9e68b0aaedb1110680"}) r3 = syz_open_dev$vcsn(&(0x7f00000cc000-0xa)='/dev/vcs#\x00', 0x10001, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000072e000)=0xfff, 0x4) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0x0) 2018/01/30 06:09:45 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x9, 0x101, 0x10001, 0x800, 0x800, 0x7, 0x1, 0x6325}, &(0x7f0000005000-0x40)={0x80000000, 0xeedd, 0x2, 0x1, 0x7fffffff, 0xbc0accb, 0x8, 0x9}, &(0x7f000000c000-0x40)={0x427, 0x7fff, 0x73, 0x6, 0x2, 0x1ff, 0xffffffffffffffff, 0x3}, &(0x7f000000c000)={0x77359400, 0x0}, &(0x7f0000003000)={&(0x7f0000008000-0x8)={0x6}, 0x8}) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x7)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x12, 0x3, 0x6, 0x80}, &(0x7f000000c000)=0xa0) getgid() setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8d000-0xf)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000aed000-0xc)=@sack_info={0x0, 0x6d64, 0xffffffffffffffff}, &(0x7f00004bb000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a74000-0x20)={0x3, 0x1cf19e8a, 0x8000, 0xff, 0x0, 0x153c, 0x7ff00000, 0x8, r1}, &(0x7f0000c30000-0x1)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c1c000-0x4)=0x0) timer_create(0x7, &(0x7f0000e96000)={0x0, 0x9, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000207000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf02, &(0x7f00009a2000-0x8)=0x16bf1637) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000ad6000-0x4)=0x2) r4 = eventfd(0x0) read(r4, &(0x7f0000295000-0x26)=""/38, 0x26) accept4$packet(r0, &(0x7f0000bf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a76000)=0x14, 0x80800) r5 = semget$private(0x0, 0x3, 0x80) semctl$IPC_RMID(r5, 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000b28000)={0x0, r4}) write$eventfd(r4, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/30 06:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept(r1, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000072c000-0x4)=0x1c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f7d000-0x2e)=""/46, &(0x7f0000b70000)=0x2e) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) accept$netrom(r2, &(0x7f0000a7e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cbb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7, 0x0}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/01/30 06:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:45 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000390000+0xbf8)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/30 06:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c, 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$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a3a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006bd000-0x4)=0xffffffffffffffed) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000087f000-0x2d)=""/45) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000630000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:45 executing program 6: 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000002000-0x8)={0x101, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0xc0000006000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000-0x4)={0x81}, 0xfffffffffffffd9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r2, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000ada000-0x80)=[{&(0x7f0000e10000)="51ed31effb5a68825be355352b3ebfd3bac955f96bb55c85b5f596ab87071a75ec44955f8391c416aeb235a2d89becac6ceb33249e4554e2a76bb20f3f2bf8980742bd749f187fe45097519a6c16e8f931785876372cdc7692af4937a900498ba97912d595ba10d717d348f5133f878085dd7bdb87e668c1cab65a88790908dde5c548e3f7d463d1025b0eec95229d68611467805d2151d77d877d1836933a3391e42198d821c3a51790e87e8e5c31fb9a920ea1efb761d903a49461aab665de9481b8c6cc1238bfeffede41a210d95e31da0c15", 0xd4}, {&(0x7f00000a9000-0x40)="f73490a9bb3285974b4a2fa476e93eca007d33a447e1cae457ac46a3de8fb1bc26a3d3092324c90a5388d16235cb9e27f7b51cd9d38de8f8d6a11c7e3c9478cd", 0x40}, {&(0x7f0000fe1000-0x3a)="99330da01557cc6f6ee9cde99f68b73b07c87e2efae1550a104f3a936c2853d077722e54e9ed931466dc0b03764fc8913b4384ae3d4083a3f86b", 0x3a}, {&(0x7f0000fac000)="6f055d56f6316570691968632e2ec8423332a2eeb1e3811e1f015bde433bb39e4927194a348f04719574a66efd057952420216", 0x33}, {&(0x7f0000a7d000)="faee140f439f", 0x6}, {&(0x7f0000201000-0x4d)="17a47f7ef7fc6800f72dd34dee67e03c89f0363745763f5612b518f2b1ea0e07b30d684e31619ecd14f41e2962482b5254a930f4a65e57093caf81e8cd811a5a3ae2c6e7be62a9c9fce20a4ed8", 0x4d}, {&(0x7f0000b68000-0x7)="0bbb9575c533e5", 0x7}, {&(0x7f0000b1a000-0xdc)="aecbe2a9473a0b31300d9923c18cda76cdab78e95315efbe4c95c03416f021a1e692d065e290bab5f7fcd63891b3d05eaccb0eaa7ac03a90b6affdddaca504fd2a73293fe543d3b30c1af3d7951ece7ac76a80b27671a0726321c9d79ce2287474a997a905ffdbc0ce0c87565cee385a56c2ab8dea265eb014ea35493e2e77c7027143a897ccd236fdb6de275f0b345a3de879e4e7190027b5ad28fe125985bf8aee29b83457923fae7b598894bff496c44fd05cf48aacb238a02d1dd997e0f2111eab460e5c49874c25f4a07237c889e33af3d010fb17f8558dfd27", 0xdc}], 0x8, &(0x7f0000d2e000-0x1220)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000218000)={0x0, 0x0, 0x0}, &(0x7f00003ed000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000286000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7}, &(0x7f0000b8b000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f8b000-0xa0)={r6, @in6={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0xffffffff, 0x7f, 0x20}, 0xa0) r7 = shmget$private(0x0, 0x2000, 0x480, &(0x7f0000308000/0x2000)=nil) shmctl$IPC_SET(r7, 0x1, &(0x7f0000bc7000)={{0x7ff, r4, r5, r4, r5, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x100000001, 0x3, 0x1, 0xffffffffffffff00, r3, r3, 0x7, 0x0, 0x0, 0x0}) ptrace$setregs(0xffffffffffffffff, r3, 0x3, &(0x7f0000226000)="a94314ce00eea6999248ca2eb6efa9e1de2388ee45a1b709bd28fe1b8d5141f8e844c0b8c35af6dea790fdb044cd51b9f1a2697686163d18a0a072574b2a9f4c509d69568e3df557c095b8ca91f2e62b21d331c8dfdf3dc1ef90fbd970ae8e1bfcd4f447507ca2705007aca6c1e3c74eb8e60665a32609af9fd23988442a7c8e4bc424049e0475b93956de33fccb71cdb0a0f0728844048cf8991d4a8df5b441c50ef310e0676970510b3acfa4f59fc9") 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 243.697773] device syz5 entered promiscuous mode 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000c19000-0xff)=""/255, 0xff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000233000-0x4)=0x0, &(0x7f00003c2000)=0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000014f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:09:45 executing program 7: 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) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000883000)=0x0) prlimit64(r1, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) fstatfs(r0, &(0x7f0000548000-0xf8)=""/248) 2018/01/30 06:09:45 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000007000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000006000-0x4)=0x58, 0x80800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x43, 0x4) r1 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x400, 0x8000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000005000)="08fc252b8c33dc5ea6b8fcb0bb196e8292d90c6d55a1ddadb901530dc966432251a127a3b12d7c9d159595a32eaecfb7469471fa5d5d473f8a5f0dcfb3bb4db5df43953e2ee2eb49ff69f9e3d39d6676481d3a55b30e54d9c174bd3675") r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000009000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000009000)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) ioctl(r2, 0x40044160, &(0x7f0000006000-0x1f5)="") 2018/01/30 06:09:45 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000001000)="309095f38861e7506488417f6ae8347f2d9eb63454f4fb586c28ef284099aa85ccb3fa521c1bc25ef4a33d5c578d4b10dae2cca4ab2db4ec7a5bbdc23da6d52fa3cf50410a86639eca8274a2bc44ee7c59c96ca376947638aa953da7696a55c58c296f2b5cc9494405496785684fc8d43d802b54970e953855fb3dcfbb571bf04e67e0f182b16fc63e5a1801dbc55c0e2be14d5060f73414c32028e78dad4d5761ad853a99b314eb5fc767b6921aa1c59426f9b8a0b59123341a09969d4ce8b47b88", 0xc2}, {&(0x7f0000003000-0x95)="d7bf333a112fa18d0548dd722aa05969ccb05f325b5e7561fc207e217c18561330d8bbf1c4a44a778ed8e66e827ad5f0c432f270abf53d52a1214d5f1fd7cbc1553f140232c90b2635ee1e5b13297f2cd5d08b39fe4cb5fe68a42836e502e8e99ffb452692da1fa03b79f738f0f2af1fc02fc1c5d1741f0506084a99e724f8a7ba44cf3dbce1d08795d6e701e61e44e41e8e5d21be", 0x95}, {&(0x7f0000001000-0x83)="d9b217bca3d1c70671cc0147797c55cdeb2fdfe65a3e14f173821719e22ceaab2e5fe802d4148e56db8a3b90760cbda202bf747aa15bccbe4b42ae9990101490ff9af5ad3c6cf4db315e2d89a01e57054b459f7b8905d48e0b1fced9292cea649613ce5c0c2584c4810de1c58a62478b89ea03d08d8d6b319222516e6ccb93037faaf5", 0x83}], 0x3, 0x0) fchown(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 243.777879] device syz5 left promiscuous mode 2018/01/30 06:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) open_by_handle_at(0xffffffffffffffff, &(0x7f00006ea000-0x92)={0x92, 0x0, "64cb752ea5cd0f9873e763f4a0925ad135637ee7c465a294103c11b21103571257ed44b5712d7d21643132c84aaaac67b9a6d232977a82808be8e937165ddce8fd2102941f94bfceaa0822b74bf863f48748c3862a2cd9c8bf03dfddd258358f01c098d8104c205e0000000000010000a3b33201c5c8882388151a5e0d03d95a914905bec52223e295fb"}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a9f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000c1f000-0x48)={0xf, 0xf, &(0x7f0000500000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x8, 0xf, 0x85131413e158fcbe, 0xf, 0x0, 0xffffffffffffffff}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x8}, @ldst={0x0, 0x3, 0x3, 0x0, 0xf, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x3, 0xa, 0x3, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000089c000)='GPL\x00', 0x407, 0xd6, &(0x7f0000cd4000)=""/214, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000ad000)={0x800, 0x10, [0x2, 0x2, 0xe1d, 0x3]}) setns(r0, 0x8000000) rt_sigaction(0x33, &(0x7f00002a0000)={0x3, {0xcf16}, 0x5, 0x4c}, &(0x7f0000065000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00008e5000-0x8)={0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000baf000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f00008c4000)=0x0) stat(&(0x7f00007fd000-0x8)='./file0\x00', &(0x7f0000bf5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f2b000)='./file0\x00', r2, r4) r5 = socket$inet(0x2, 0xe, 0x1800000000000000) splice(r0, &(0x7f00001d0000)=0x53, r5, &(0x7f0000ab8000)=0x0, 0x7, 0xe) 2018/01/30 06:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xa) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto(r0, &(0x7f0000645000)="fac8b573766b40d5", 0x8, 0x80, &(0x7f0000ce0000)=@nfc={0x27, 0xcf, 0xfffffffffffffffd, 0x2}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000a28000)='./file0\x00', &(0x7f000039a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000821000)='./file0\x00', r2, &(0x7f00004c8000)="246c55a3621eecde515d9703f8a9c68401ecb638a4fff9b7fefec3b46804c785a76ec97caf42223395881f7bae226f896963db4bd4f8003ed1d093bfdced9c984bc1a63539e5a67d9a554fcf3924711e2e66f4a4d2161a60c800e785f8d866d7368adbb2b5dc133745189206647ec5378d568b73ce7db69f11952741daa7b9824c575c1a352446bca19803b1bc50be859de1099ad1b3a4ca8cd005e7376511241ceb2bf5084b458a51ddb34eeed15bcfa1bd9a064ce93c590523c1654138da930df94e509b99c931ba8aaedd6b2266a0c5e6b62c71a326c7bdd76f2b012c483f861b751a51adcc81595eafdb3d725e4e") unlinkat(r1, &(0x7f0000d11000-0x8)='./file0\x00', 0x200) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3", 0x2b}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d72000)={0x8, "464c5ef42ce3"}) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005b3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000044b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c52000-0x56)={r3, 0x4e, "76b37b6e294334a4b0d4d782ea5286037447059050ee948470a47c1a87cb708ea398b21598b4de07daad91e38dee2cb9f589699fd5490b3c7ad758e81df2d49cfed4392b2b8f781ce31645d147ba"}, &(0x7f000096c000-0x4)=0x56) ioctl(r2, 0x8916, &(0x7f0000000000)="") socket$nl_generic(0x10, 0x3, 0x10) ioctl(r2, 0x8936, &(0x7f0000000000)="") 2018/01/30 06:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ccb000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000301000-0x38)={&(0x7f0000618000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000033b000-0x10)={&(0x7f000033c000-0x1c)={0x1c, 0x1c, 0x0, 0x2, 0x1, {0x15, 0x0, 0x0}, [@generic="0d0cc9a0d5348c"]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x40) r2 = eventfd(0x0) read(r2, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r2}) write$eventfd(r2, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/30 06:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = gettid() mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fce000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ca5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f000093b000-0x4)=0xe8) r3 = getegid() fchownat(r1, &(0x7f00003da000-0x8)='./file0\x00', r2, r3, 0x1000) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f0000912000-0x8)='./file0\x00', &(0x7f0000ec6000-0x10)=[], &(0x7f0000ae3000-0x8)=[]) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/01/30 06:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0xc0) sendto$unix(r1, &(0x7f00004b9000)="", 0x363, 0x0, 0x0, 0x0) close(r0) r2 = syz_open_dev$vcsn(&(0x7f00006e2000-0xa)='/dev/vcs#\x00', 0x3f, 0x50000) recvmsg$kcm(r2, &(0x7f0000e2b000-0x38)={&(0x7f0000a7a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000080d000)=[{&(0x7f0000eb3000-0xcc)=""/204, 0xcc}], 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/01/30 06:09:45 executing program 2: 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_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e42000-0x4)=0x8000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000dd3000)={0x4, 0x3ff, 0x3}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3", 0x2b}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3", 0x2b}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r3 = getegid() getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x8, &(0x7f0000001000)=[r2, r3, r4, r5, r6, r7, r8, r9]) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000e33000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) recvmsg(r0, &(0x7f0000b9d000)={&(0x7f0000c8e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008e9000-0x30)=[{&(0x7f0000d5d000-0xdf)=""/223, 0xdf}, {&(0x7f00007df000)=""/198, 0xc6}, {&(0x7f0000111000)=""/220, 0xdc}], 0x3, &(0x7f0000394000-0xb6)=""/182, 0xb6, 0x1}, 0x42) 2018/01/30 06:09:45 executing program 5: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000205000-0x46)="ea1ae1058896f1c1852c3c74b53dbb2be6c2874d419fcf85281f0a614c8395e197709298296bf29372225d4ac6667cf46f7f2b3582169ea0281bd90b10218fe76cb09e2a332f", 0x46) syz_emit_ethernet(0x46, &(0x7f0000023000-0x26f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x10, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$admmidi(&(0x7f0000356000-0xe)='/dev/admmidi#\x00', 0x4, 0x2000) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f000039d000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 244.050823] audit: type=1400 audit(1517292585.735:2106): avc: denied { setgid } for pid=2059 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x130, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x130}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x2c0000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000000f000)={0x5, 0x5, 0x52e1, 0x6, 0xfffffffffffffffc}) 2018/01/30 06:09:45 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000044000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f0000e29000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffe01, 0x20000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000316000-0xc)={&(0x7f0000061000-0x8)='./file0\x00', r0}, 0xc) listxattr(&(0x7f0000280000)='./file0\x00', &(0x7f00006eb000)=""/6, 0x6) 2018/01/30 06:09:45 executing program 2: 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_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:45 executing program 0: setxattr(&(0x7f000030c000)='./file0\x00', &(0x7f0000635000)=@random={'os2.', 'cgroupvmnet1\'bdev\x00'}, &(0x7f00005ef000-0x7)='\\eth0-\x00', 0x7, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000783000-0x5)={0x0, 0x0}, &(0x7f0000185000)=0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000603000)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)=0x0) r3 = eventfd(0x0) read(r3, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000b28000)={0x0, r3}) write$eventfd(r3, &(0x7f00001d4000-0x8)=0x0, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d36000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005af000)=@assoc_value={0x0, 0xfff}, &(0x7f0000a26000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e38000-0x14)={r5, 0xffff, 0x4, 0x9, 0xff, 0x9}, 0x14) 2018/01/30 06:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000360000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockname(r0, &(0x7f000074a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a0000-0x4)=0xffffffffffffffbe) lstat(&(0x7f000060c000-0x8)='./file0\x00', &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) userfaultfd(0x0) 2018/01/30 06:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd7000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x0}]}) 2018/01/30 06:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004c7000-0x8)='keyring\x00', &(0x7f0000957000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000f85000)='user\x00', &(0x7f000085f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000570000-0x9b)="1ebb0b01d263251e1156e4069f57908c92fe39ea3e4dbe826f1c0398122395863f62bd5419567fc85c3e84726dec1e2d153726077edef289be9d8d7b72d32917f8b68c464bdf1eb0e57aa330b6d707615cdeec9c56b422887f43b6c6e2b8b01e80d98726be57d798fb966ac58e232b91b138bb73f53bdaff5a27364a63d28c128c4ba90a478fb1e6ecba50a0a0d982cdd08d9391ee38729de04a9a", 0x9b, r0) r1 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) r3 = syz_open_dev$vcsa(&(0x7f0000a34000-0xb)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000a5c000)={0x400, 0xfffffffffffffff8, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x9, 0x3ff, 0x0, 0x8001, 0x81, 0x0, 0x1, 0x5, 0x40, 0x3, 0x80000001, 0xfffffffffffffff9}) keyctl$search(0xa, r1, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0x15, 0xe, 0x10000, &(0x7f0000cb0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7fff, 0x43b44ee3) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000000)="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", 0x1000) 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 244.173920] audit: type=1326 audit(1517292585.858:2107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2072 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000079f000-0xb)='/dev/mixer\x00', 0x101000, 0x0) fchmodat(r2, &(0x7f0000561000-0x8)='./file0\x00', 0x26) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$mice(&(0x7f0000b3d000-0x10)='/dev/input/mice\x00', 0x0, 0x20102) connect$pppoe(r4, &(0x7f00000d9000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/30 06:09:45 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 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f000090b000)=0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) chroot(&(0x7f00001d8000-0xe)='./file0/file1\x00') 2018/01/30 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 244.219795] audit: type=1326 audit(1517292585.858:2108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2072 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:45 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0x4, 0x2000) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000004000-0x284)={0x284, 0x1e, 0x4, 0x6, 0x0, {0x14, 0x0, 0x0}, [@generic="588ad1fbbae77b49c2bfff3a7a198ecb809001d379bf3da2f593b88c83b9275b18975dbcf1cca4fe0c4e89dfccaf5bfdc7f2245805c1e4d8d9dc2f78c76683ef022a0cc4f92ed0e9f1ac70d563c722971fc41abd804ab6132bd05dd69a8052f5d3814039c3fd0ce8066b568e43dc5dcc93a616a1b8f99610347945fd7910a9e9c412ef4ab22ef076061e05b6141353a666c053498be74377e420a00e2a0ea790980e810bdb123d52317d", @nested={0x1c4, 0x48, [@generic="b86d7e718b4e7b3165644f47a8b3b70b4433d4a7359fa66f30250d4252c3fcdf329f778ebe58c91630496a48a9b8f3c66e2db98cf301a661df0567c00f61ada5294eb03edbd4b06ab50b3d35e731e235e2a3873cc1040f1d726cbfaf55b83dae08283cc604ea6f31b036e5ff88915288d9c0b09fba5fe7df456c6e7b635b485d30910a88741e1a6ddd6de3f5bd6a28576a173c9a84911de54c4b40ae7e31e54cfeff28d2785442b9ac55bc5196305473ce0be15ca3217a9f02da4e2571ef9a046e44e557f3e5f7ffe54cd65cdd8371a9b5900e016bbcd0e841e55b7c", @generic="5a81283fda78ac4fee53018ef79dac5d73560330caaa55babf8d7c525f21acb5950b22be11096b3150c60350c4cd6addfc6da41bedab8f0186cc8f0b15d22de0618071577833667f5a700698285d02be31b6439706608b352b737ad72be114504858f4854d33c02aff288ab73cc239d61ced00f5403d6e48c51bf1966f9ab1654c7fa7950f177c0de9e1762f7ae2a2dc0496e5a8de6fbbc7e2e6e735df123efdfa08bb73dda51a8f9244eeddd2301db6eda39c669f018c3f53755f46f9dc2a1ab2633874d8ac8bb9c73dd61c3b6866ac2e0ebefe634c", @typed={0xc, 0x4f, @uid=r3}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) r4 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000)='\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 244.219811] audit: type=1326 audit(1517292585.858:2109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2072 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=321 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) [ 244.219827] audit: type=1326 audit(1517292585.858:2110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2072 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:46 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000)=[{&(0x7f0000002000)=""/165, 0xa5}, {&(0x7f0000005000-0xdc)=""/220, 0xdc}, {&(0x7f0000006000)=""/220, 0xdc}], 0x3) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90c", 0x50}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dce000)={0x0, 0x61, "7c2df1dfe80a139694f037c39c135c1faa12112d85e8afaa7fab1541e93c01beeb9c00faf7e5f86b60aad0a26048bf3e9c686811edd65f30086797ddc90dc340f727c4caaa465de2bb7ec8c571e88667fd9d96ce8d74d60fca4b1bfb96821a7b70"}, &(0x7f000063f000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000b0000-0x10)={r1, 0x94, &(0x7f00009a8000-0x94)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5c59, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf80a}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000683000)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)=0x0) r3 = eventfd(0x0) prctl$setendian(0x14, 0x0) read(r3, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000605000-0x8)={0x0, r3}) write$eventfd(r3, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/30 06:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003f7000-0x6)={0x0, 0x370}, &(0x7f0000358000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000)={r1, 0x200}, 0x6) io_setup(0x2, &(0x7f00006bc000)=0x0) io_getevents(r2, 0x0, 0x6, &(0x7f00000b7000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000395000)={0x0, 0x1c9c380}) mremap(&(0x7f0000d55000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f00000a9000/0x1000)=nil) time(&(0x7f0000255000)=0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00007f9000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000046e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000)=0xb) accept$inet(r0, 0x0, &(0x7f00003f9000)=0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/30 06:09:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d01000-0xa8)=[@in6={0xa, 0x0, 0xffffffffc3653db6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xd}, @in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3db6}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5b}, @in6={0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xeac}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x20}], 0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002000)=""/187) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000004000-0x6)={0xd81, 0xfffffffffffffff9, 0x7}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0x8, 0x7, 0x5, 0x3, 0x2, 0xa43a, 0x5, 0x80, 0x3ff, 0x1f, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000+0xe11)={0x7, [0x81, 0x1, 0xb47f, 0x100, 0x0, 0x4, 0x800]}, 0x12) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x8) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000005000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x6, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000007000-0x10)={0x2004, 0xa000, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) r2 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000008000)={0x0, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000009000)=0x1fa33988) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000000b000-0x99)="5c59817d1ff945b91d4c3f6191bb46cf2291867ea8a3ab59b43d590ad598d8cfd1adf463276782d6fd8b3d65bdd84da24d8e33b893593407eac2c49441ee626271b48243c1eb4a6c105634e3b146f20f7341ab87bce92c96dc37f4483cc5b12714f58ee5c1c6d215d85ea8cc17bbb72e89c44226429ca1dff18256c29b4c05b8a39bc0cf00a2043c465925d33f853c5b3877441d6a46939195") ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) 2018/01/30 06:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) open(&(0x7f0000a1a000)='./file0\x00', 0x0, 0x10) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e04000)=0x0) readv(r0, &(0x7f000019d000)=[{&(0x7f000022d000-0x7d)=""/125, 0x7d}, {&(0x7f00006a9000)=""/78, 0x4e}, {&(0x7f00000ec000-0x22)=""/34, 0x22}, {&(0x7f00000bc000-0x4)=""/4, 0x4}], 0x4) read(r0, &(0x7f00003b2000)=""/80, 0x50) 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90c", 0x50}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x20400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000-0x90)=[@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x90) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000006000)={0x3, r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) 2018/01/30 06:09:46 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1c000-0xf)='/dev/sequencer\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x1}) write$tun(r0, &(0x7f000026f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "aa3ee7", 0x438, 0x0, 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, {[]}}, {"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"}}}}}, 0x464) 2018/01/30 06:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x6, &(0x7f0000e6a000)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006ba000-0xc)={0x7, r0, 0x1}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000079c000)=@add_del={0x2, &(0x7f0000f9a000)=@generic="d5228cf80e7a74117e180d858f267084", 0x3000000000000000}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00005bc000-0x14)={0x9, 0x3, 0x101, 0x9ab8, 0x5, 0x53, 0x3, 0x8, 0x9557, 0x16c0677b}) 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90c", 0x50}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x400000000100) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) 2018/01/30 06:09:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x30000, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/30 06:09:46 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00001a6000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) [ 244.563799] xt_l2tp: invalid flags combination: 8 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab", 0x53}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") ptrace$setregs(0xf, r0, 0x1, &(0x7f00001fd000-0x48)="27c5f9318d579b994832b7e7440e4a1bb2beea504f79d281c5059462e10791e9a2dc9e2e115bcf4548d4f69436f0ad487bffcafe60aed32167801711f1342cd3f4eb68384ce30bf0") preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000071a000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000740000)=0xc) 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) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1b, &(0x7f00003f9000+0xc8b)=""/0, &(0x7f0000000000)=0x0) 2018/01/30 06:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000035f000)='/dev/mixer\x00', 0x400, 0x0) r1 = socket(0x10, 0x803, 0xfffffffffffffffc) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000582000)=@assoc_id=0x0, &(0x7f0000ce4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eb8000-0x6)={r2, 0x95c4}, &(0x7f0000d47000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dcf000-0x4)=0x0, &(0x7f0000cfe000)=0x4) sendmmsg(r0, &(0x7f0000948000-0x12c)=[{{&(0x7f0000978000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x1}}, 0x26, &(0x7f0000251000-0x10)=[{&(0x7f00000ab000-0x94)="79fde1f1ea9a5b29ebb2e289e9c0260a66e0d253f4737b52e5317ade97c0bc2a9e00f7a9595d51a907d5805029f329311f92a35556eb83b78bad98b47480dd97dea100baff31172e447f1d1dcd2925382705010c8ff4186d3b24ffd7459f74e4824d25a1032e1ec05f6d3ca6a1acb78840e7c3fee862bb82024b3ad2537392f57dc24a31a7edb9e66a2ad8c257829f37fefa7a2a", 0x94}], 0x1, &(0x7f0000ac5000-0x248)=[{0xa0, 0x118, 0x80000000, "a451ff1d4220ceedc1a7a50cbf0dab3ac1cd267672c3b311bca6d5fc2aa14635db56640176e7d764f96d5b917169b156d1308bcee458cf90d781cd77bb4d7fa280ebedb8c6badf3fb9c340169c34391c2cdfbb275684ea6fd8fde55a44b65f7698567f3e0bbd6139049f446952af2cd4964de2b3dd7e3ca8105b4c524390996acc34a5d53f5919831f7d17a29f166e"}, {0x60, 0x13f, 0x2, "4d50af44d3052821810815ba81e5daf51acc72c75bbd9566c4fc023000b940c6a801e5990591e68c4e9b2e179451edec93bb2acaeb6f80e714f897b9f7937798059ba7eb0ca70cf879039144"}, {0x50, 0x0, 0x0, "20bdc65874095f6a2807b8b77b7fcd31b376e1aec7bb9ab57791845a9e584631df12eca050a269ce2cebe3364b0b2d9c08606044382ca051b9e94a5b3fd42b3f"}, {0xf8, 0x115, 0x3, "666c14277c03b8a0efb2fbc1940b6ab5b89e0e53cb358fb0b8b9f27471d39e49336e4a28d45410551c199ec7539903cc4b36e7565b8aed7ef9281e99470b244f5c4815090f4a730b06a6e998b324ab748037ab336fe4744da924d0c2926c7fda74e53a688963b3de2522c86bfde989283679c2e1c9ad25c5efc27dabf3c89c0ace9a1c24325399aeb208e116e234aade500082d2a0e691aeeb44ddf8a30497e57ae116c5dbbc6e41c56b6acc844552ab08f8769c7948ebc7a63d10a847116130c419a347d82efd4db0b1dfc5b02d5e416da72d9cfecdf2d2b6a5006f2728d65c193e"}], 0x248, 0x20000800}, 0x2}, {{0x0, 0x0, &(0x7f0000e75000)=[{&(0x7f000028a000)="2cc9cd78ceaf4e1a2ba2577813106bea933dcea6693ea0fb39df9950e794284846976079f74b7a263c51385d69d2fbbedd408cdc35bc77c79eaf33a1c5bfa531fd3991fae65247bbe5fd2fef68cdc11ebfbb55f848106b92d0ef193caf1e40a1e59ae6cb4083c2f3693b340f982c46f18a7329a7b464", 0x76}, {&(0x7f0000d25000)="4b3b01ca6925d8626199396ad827e2953f08664237231ace4c692e4272aa8089157ebeac1958cd42afe601f6997b81ae694fb38f5a9c55c063a8518a5b4ceee93ba9f0eaa4628881cdba3ac7b0a2c169fdc0f7564826e04d4e14e828452562c9f63c26dee5160e34ec92b374ade1f5b0e69f0815a91235035ed95e04402f86bb79c349adf966adcaaf8918dc6c40dc4a811b3985f91d17d57584c62851ac6fb54e68921f1c138f7eef63309615049949c2589f4ba4c813c813efd8f942e1", 0xbe}, {&(0x7f00006d1000-0xee)="2d991723726bef215dc86a077d5f8ca9f6f13c2bd5995b46977fe7854ee8d8b22901f2ebfadc042c6c37c5b56bfca21b33681ee95387bbf37f848874a6eac7373b9abdc003d9606e56bacadc7c087fa94cf23e79e9b77db2d7312cc1e6628a3e4e9992ae074c45924ddbbab5a4d972c7d4b629a3404eb58cea8f4c9f2c23e9875fc2c980ca0d0ccd214ceeb86ec3b08e2b522dc53b5ff3dd0333ae8b4a913439ba3712d306123ed666d438edfed4c5d743031769a8e39e9a958a8f169f8e36a08ae749f9c6b24a1d3cfde3331ea0f4a45f72d4231b0b75f583a8f1852ef68a13b0217366039c1cc2d6d099bdd1e6", 0xee}, {&(0x7f0000d3c000)="8ccba0150f5cc531f78b30ffcce7a295069bca94d869690aac62c92c291078572da33363c97f1b58ab1fdfeb1f22ba0aa3a348a961c2223ffd62f9449cbd3fc091", 0x41}], 0x4, &(0x7f00009ae000-0x1508)=[{0xd0, 0x11d, 0x6, "d10fbdc3f618db499d3896d835f569fd7e42c725da4a2ccf74cf09c56dbd2e5bb04e2f4c5c0d54e7a64f5cb1241ecbd3f253f7b269ba510f6f81d1788053cb81aec4503079e936f2277e7252262b2aac04a9c57bf8512b9026d4985db52a1543cb53f87671dd52e01f6f4180491054c2037d9371f09bd05a188ee49533100c3e7fef42c5fa263d0a5c6f03d47989ebcd6fc891de48c1fa56f1d6463da625695a83eeede05cd602c1b418854507fc3263b40d0df2664c75282e1f7e14c3f15176"}, {0xe0, 0x10a, 0xfffffffffffffff7, "d507f0258470ab772690bd4207b7bb0fd00a5c66dac75865e53c3a9080276a71fb0d32d88d65f41860b04cbdb0f595b2ba2c3f60215ef2db6f2d8dc8925223cb78fb92dc71c0feea5c0d3c4db48c5af3a09ffde75d0aebbe1617750169cf16a04555427c448901594e4ef94fc4ab7cc9e8ead336cf956f2b1a87a3a4972a7451fc08c8716b76fc8bca36aa39cc88ecc80df008a7b58353126e36ca1447a487708fe2ebfca65692470f038c592d65028e5b03c6f89c754467281a3e11a8ce1bce2480af38626876a188c4a70818683c"}, {0x48, 0x10c, 0x7f, "b5e4b34a7054b0b4ecb828a7186fa908d4f2efeb1940ea31387ae550f57db61d0bccb9139f5307f1044f371e2ef2d8e4573efd37ccb9"}, {0xc8, 0x114, 0x6, "d94e7dad3eb7c18f8a5c64da098659a23e2d9ce9414295cb04bea1e72a7f54f2d988500ba40e805d37eb525dbec312c394645de7fb35e1063e3e3bed28fad46469f0e7f02473bcf7a9063df60ae0d12219a5b1797763679440df3dce9e168d0f8ab4e050a370ff49d9886061d3a41a0606ef69608e0dd2c999812839f2a4a57f4871626022be77ee86e97ca92d5c9a053fe35169f52dbd3d9c4bd5a2ee5464eb33a98a1627ac26d7b94c9428ae21792aae927a"}, {0x1010, 0x114, 0x1, 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{&(0x7f0000319000)="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0x1000}, {&(0x7f000035d000)="a30a631576b9716f3acca07d7aa523a11d4eeae86bb0f310", 0x18}], 0x9, &(0x7f0000201000-0x2a0)=[{0xc8, 0x10f, 0x0, "9aaae4ab844acaa0e8f51381605d17ce57f87bf2ab5f21fdc606411cad649a52bcbe864bce4d91e95be501f98998413d5684f59323a17b2c5aec052fe3f00620392a8ce48bee15ecc4ed27e92a2e7ca8cead58be77cfd812beca2f67b3190c8be455aae6f7859b7dcc78e062f8f0a4f7b580126cf8adefe92d7011a00ee1765a406408a7f3da00da34f252008f27029d3e70ca5fb7979f16ec93cca4cef70d83737fa5d5dce4086e67557e9a671e4146e06174da51"}, {0x50, 0x0, 0x141, "255258eebff1530dea7e7a8e7155c4b5cb53c0d13e8a041a51d70729a65a7e540fa631c58dcab0194f96688196df7bea8d8a3b1cc50d65274513c988"}, {0xd0, 0x6, 0x9, "8eff6c196b2c01fc1dd0e3b3cbc8ec59d69bc90a6ba59d2126dd2a43310655c33923f85a12d2ed12b4dab6a3de46503deb4a903231996942e94768b8a70edd37d77506b529ac3a7abb710e861f751628ff2ae25b5917bba6ac3272423c914a03692d6405a4fe7935f1072e3c114d2c7130d362f9be41b167a5dd1a21278aa39dfe978ef738d07f383336dada0d11da3d4c958d584b3aa399bddaee433f364ec286a6c0a2223cfa97293fda383dc97e0bc9b956f69d406b0eb366"}, {0x68, 0x113, 0x100000000, "094e3c495b071975cfc5575cf941e3c2c72be08ae6037b99ae18ad6ba71f029927ebbafbe37919bac142c8c5067e826e46ae0c902f332fcef7d8c9ceed2334df52d21c5fa9f37f1ab9a9ecac159474d9a4d328b2e9"}, {0x38, 0x113, 0x6, "0fb000379d969bb36bd2f540b4c91bfb3021d8fb208aaab429ec0f69c2fd677f1552"}, {0x18, 0x118, 0xc3e, "5487136eef"}], 0x2a0, 0x10dfeab73a274ba4}, 0x0}], 0x5, 0x4) 2018/01/30 06:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000001e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/30 06:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) select(0x40, &(0x7f000031b000)={0xc8, 0x4df9, 0x5, 0x10000, 0xc9f, 0x7f, 0x0, 0x800}, &(0x7f0000188000-0x40)={0xffffffffffffff64, 0xfffffffffffffffe, 0xfffffffffffff81e, 0x3, 0xbc, 0x400, 0x1, 0x8}, &(0x7f00004ad000-0x40)={0x6, 0x3db, 0x8000, 0x50b5, 0x8001, 0x8001, 0x7f, 0x2}, &(0x7f0000513000-0x10)={0x77359400, 0x0}) 2018/01/30 06:09:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000084000-0x9)='/dev/ion\x00', 0x100, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f000086d000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00004ce000)={0x0, 0x0}) ppoll(&(0x7f0000efc000)=[{r0, 0x8, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f000030b000)={r3, r4+10000000}, &(0x7f0000e9a000-0x8)={0x49d}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000038d000-0xc)='/dev/autofs\x00', 0x6000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e91000-0xb)='/dev/adsp#\x00', 0x10000, 0x440) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000390000+0xe2a)={0x2, 0x69}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000697000-0x4)=0x0, &(0x7f00006bc000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b67000)={0x1f, 0x0, 0x800, 0x5, 0x0}, &(0x7f00001e5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000883000-0x8)={r4, 0xffffffff, 0x88}, &(0x7f0000564000-0x4)=0x8) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008b1000)={r5, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab", 0x53}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab", 0x53}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 0: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000aea000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x8) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000feb000)={0x0, 0x0}, &(0x7f000084e000-0x4)=0x8) poll(&(0x7f0000455000)=[{r0, 0x8240, 0x0}, {r0, 0x2, 0x0}, {r0, 0x20, 0x0}, {r0, 0x20, 0x0}, {r0, 0x40, 0x0}, {r1, 0x2, 0x0}, {r0, 0x8480, 0x0}, {r0, 0x8, 0x0}, {r0, 0x12, 0x0}], 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c0000-0x4)=0x60, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000901000)=""/68, 0x44) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/30 06:09:46 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x1, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000001a000-0xb)='/dev/mixer\x00', 0x101200, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x2) fcntl$addseals(r1, 0x409, 0x9) 2018/01/30 06:09:46 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d7", 0x62}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000071b000-0xd)='/dev/usbmon#\x00', 0xff, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003df000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000471000)=0x2c) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f8c000-0x70)=[{&(0x7f0000f89000-0x61)=""/97, 0x61}, {&(0x7f00000f3000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffff38) sendto$inet(r0, &(0x7f0000f8f000)='\b', 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000407000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f00001e6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fcf000-0x4)=0x60) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000761000)=0x0, &(0x7f000062f000-0x4)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00000f4000-0x8)='./file0\x00', 0x80000, 0x40) ioctl$KVM_NMI(r2, 0xae9a) 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91", 0x54}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91", 0x54}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r0 = syz_open_dev$amidi(&(0x7f0000d16000-0xc)='/dev/amidi#\x00', 0x2, 0x100) r1 = accept4$llc(r0, &(0x7f0000644000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x10, 0x80000) r2 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) syz_open_dev$amidi(&(0x7f0000bc5000)='/dev/amidi#\x00', 0x10000, 0x1) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d91000)=""/50) listen(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00005f2000)={0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f000010c000-0x5b)="26b006f096aa2b57a389c4bf6110f1453130e53936b1ed96da82c716854543d60fd91e38ac6432251a241a8649085af2566e5dd0985b1f26b88d2f14f6eb8f4e5d7a6ac0801b04b186384f4f6a4b298eee83b01a15a030180580af", 0x5b}, {&(0x7f0000f93000)="8521eaaa7c24c525661a9933c1947b21f170bd7ef182", 0x16}, {&(0x7f0000090000-0xf5)="41586ad3c3a7d7dd1d5344385d0d3da90b6ea0d6e166cebf143e7be0b631112ad9457addb3e24217da6ab02e88750d3cfce88f86149be8bd3d180bb6c78682c73bc7d3f8f6b93a570b481b35eeb48ce3d08c76f445f3bd999025428e54fd4a08a1a47cda6b6b07b1e80beab28837753246e0b859468536c7ae80eaf9aa4f46821b73498fdb65abc8ffc8ba60cedf1367409762e64e6464f16795b814329fb0f76a5e3d1f7f5c54692d440ab13c22f3e89dbd405dcf5a8c2a2f1156b2064af055e3969a3d47bfbb560dd13aad3e4712660bd73be76c301e404edae9544a190ae824cc6514a1e0ff97b07ec1267405e7479227add0ef", 0xf5}, {&(0x7f00005d3000)="01264ea315fe567878e32180acdf9b48a78d312625f1461e57cfde50fce57dad40c90bb936366e4a5c94c8a73327b9947f5eb4b0b3767521592413af9e5f0130a96015cca8d6441b476e59a932d9f0d7f5061600554900cc675bd8c1cc40ae25b963ff105b28", 0x66}, {&(0x7f00003af000-0x7c)="e46be10c250c8db5ac1d29082493eb5ca03485ddf752ebd51a81232144c905c505e7df225e9bbde4001befc2ac56646aa40f30497c84032e6bc03903bc9e52a96ad8992d0979787bc51b5fba0b3e253a72ca7524c6aa7a72b9539da864e0f3e22c0ba7b51ae0e4fd13716f48bedab17eb5f77b0400a2a4f5ace0a83e", 0x7c}, {&(0x7f00005cb000)="ea7a318ddd0ed86cf915129645871a36499e149ba93b1c6d8cd6fdbca90e896e71a66e812640d4ec1d5949cee740f11807ffc10135bd461d1181947bd1399fd017ea2f3379195a23825ffc38df45e2bcd457d199000ee8c0d2738a38df45fe591b84c655107bafff696ac03c38de1628245b2e823f350c41adb3d4900f33b6de1f84e683c7a0a91cc9c8ef42d3573bf9aa5deddc3d9fdf8562a3e5d7762e747a9e350b7fc7f8111669b2a75964ed824200ead925", 0xb4}], 0x6, &(0x7f0000f6a000-0xf0)=[{0x50, 0x0, 0x401, "4caff802921042fbfddbbc5e77c28367bfdb9577aa2ceb5ad55fd74fe2f0a4ff345502ab6529a9da8b91aec42f2b802ee4b9d79a3f5d47b4c03564cf"}, {0xa0, 0x12d, 0x7fffffff, "632c8e0643cb363591f399f1477b544f50bd9d23ba2acc33cd163639b980c75874cc1796b883b796908da397ffea42acff48472351f44c6801acf07aedaa013e794d84017ff0e7749e19dfdd933b957e459ee7557be77f437989a15372a28185eca4b390ad56e2e3a35eb88bf5c36d03bbb3655bfe88cb0aa46f5f2f9b5cccc5b08e80d6df8a1325840a7a8b62b2"}], 0xf0, 0x0}, 0x20004810) sendto$inet6(r0, &(0x7f000018a000-0x5b)="32d7e0df3b2295f53dae2a167bd16b015e7e05e16a49ea3b55ae1c817f767c240723e8491323e0ad6fe36f80d44b607137ccb1c224fc71c721781f07706a1189fde92c6ca9304670f191103b04e36c78fd3cba68feee7896f134a8", 0x5b, 0x804, &(0x7f0000f7b000-0x1c)={0xa, 0x2, 0xfffffffffffffeff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xfff}, 0x1c) lsetxattr(&(0x7f000069b000-0x8)='./file0\x00', &(0x7f0000510000-0xd)=@random={'os2.', 'security\x00'}, &(0x7f00006e2000)='\'system(vboxnet1)eth0$vboxnet1eth0securitysystemproc:\x00', 0x36, 0x1) 2018/01/30 06:09:46 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) sendto(r0, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000000a000-0xd)='/dev/dmmidi#\x00', 0x8b, 0x44442) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000a000-0x8)={0x0, 0x3f}, &(0x7f000000a000-0x4)=0x8) syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x1, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000-0x98)={r3, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xe629}, &(0x7f0000006000)=0x98) 2018/01/30 06:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fsync(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000303000)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000490000)={r2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000176000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000e40000)=0x6, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r3 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000a27000)="aa612677526cb013c009d32b0388d6b1738e764d99f57942936d0d68518de4db09a9b82392bfcde7e22118f5a047844fdbfd", 0x32) symlinkat(&(0x7f0000584000-0x8)='./file0\x00', r3, &(0x7f00001ad000)='./file0\x00') mkdir(&(0x7f0000d2e000-0x2)='./file0\x00', 0x20) 2018/01/30 06:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91", 0x54}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 5: mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 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) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f000000e000-0x2d)=""/45, 0x2d) getdents64(r0, &(0x7f0000001000)=""/53, 0x35) 2018/01/30 06:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000013c000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000343000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8c000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000d2c000)=0x8) setrlimit(0xa, &(0x7f0000ba6000-0x10)={0x81, 0x9}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000871000)={0x8, [0x80, 0xe986, 0x1, 0x6, 0x10000, 0x6, 0x0, 0x8565]}, &(0x7f0000db0000)=0x14) 2018/01/30 06:09:46 executing program 3: r0 = socket(0x1f, 0x80f, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x9, 0x1f, 0x4, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d3d000-0xc0)='net/packet\x00') r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f000034b000-0x4)=0x8, 0x4) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b15000)={@common='bcsh0\x00', @ifru_flags=0x0}) 2018/01/30 06:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:46 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007ec000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f000079e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f35000-0x4)=0x3a, 0x80800) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) 2018/01/30 06:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000097f000-0xa)='/dev/cuse\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000cdb000)='./file0\x00', 0x200) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000b2e000+0x17f)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000f7d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}, 0x0, 0x0}, &(0x7f000066d000-0xc)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000484000)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/30 06:09:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000ba7000-0x2)="") r1 = syz_open_dev$vcsa(&(0x7f00001c6000-0xb)='/dev/vcsa#\x00', 0x8, 0x200) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000f5c000-0x4)=0x1, 0x4) waitid(0x0, 0x0, 0x0, 0x40000008, &(0x7f0000d12000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:09:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x80800, 0x5, &(0x7f0000e84000-0x8)={0x0, 0x0}) 2018/01/30 06:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 245.003577] FAULT_INJECTION: forcing a failure. [ 245.003577] name failslab, interval 1, probability 0, space 0, times 0 [ 245.049106] CPU: 1 PID: 2258 Comm: syz-executor4 Not tainted 4.15.0+ #286 [ 245.056094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.065454] Call Trace: [ 245.068052] dump_stack+0x194/0x257 [ 245.071697] ? arch_local_irq_restore+0x53/0x53 [ 245.076371] ? lock_downgrade+0x980/0x980 [ 245.080539] should_fail+0x8c0/0xa40 [ 245.084259] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.089375] ? __local_bh_enable_ip+0x121/0x230 [ 245.094069] ? _raw_spin_unlock_bh+0x30/0x40 2018/01/30 06:09:46 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) eventfd2(0x4, 0x800) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000032000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000d3c000-0x10)={r1, r2/1000+10000}, 0x10) r3 = syz_open_dev$mouse(&(0x7f000069b000)='/dev/input/mouse#\x00', 0x800, 0x20000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000f4e000-0xc)=""/12) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x7f}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000034f000)=0x7) 2018/01/30 06:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 245.098487] ? release_sock+0x1d4/0x2a0 [ 245.102463] ? __release_sock+0x360/0x360 [ 245.106615] ? find_held_lock+0x35/0x1d0 [ 245.110729] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 245.116625] ? rcu_note_context_switch+0x710/0x710 [ 245.121574] should_failslab+0xec/0x120 [ 245.125569] kmem_cache_alloc_node+0x56/0x760 [ 245.130068] ? netlink_insert+0x500/0x500 [ 245.134221] __alloc_skb+0xf1/0x780 [ 245.137857] ? skb_copy_and_csum_dev+0x370/0x370 [ 245.142609] ? kasan_check_write+0x14/0x20 [ 245.146836] ? _copy_from_user+0x99/0x110 [ 245.150983] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 245.156615] ? selinux_inet_conn_established+0xf0/0xf0 [ 245.161896] ? sock_has_perm+0x2a4/0x420 [ 245.165958] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 245.171490] netlink_sendmsg+0xa86/0xe60 [ 245.175548] ? netlink_unicast+0x700/0x700 [ 245.179772] ? security_socket_sendmsg+0x89/0xb0 [ 245.184510] ? netlink_unicast+0x700/0x700 [ 245.188731] sock_sendmsg+0xca/0x110 [ 245.192433] ___sys_sendmsg+0x767/0x8b0 [ 245.196399] ? copy_msghdr_from_user+0x590/0x590 [ 245.201155] ? __f_unlock_pos+0x19/0x20 [ 245.205117] ? lock_downgrade+0x980/0x980 [ 245.209250] ? map_files_get_link+0x3a0/0x3a0 [ 245.213731] ? __fget_light+0x297/0x380 [ 245.217690] ? fget_raw+0x20/0x20 [ 245.221134] ? find_held_lock+0x35/0x1d0 [ 245.225187] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 245.230018] ? vfs_write+0x374/0x510 [ 245.233717] ? wait_for_completion+0x770/0x770 [ 245.238287] ? __fdget+0x18/0x20 [ 245.241646] __sys_sendmsg+0xe5/0x210 [ 245.245426] ? __sys_sendmsg+0xe5/0x210 [ 245.249384] ? SyS_shutdown+0x290/0x290 [ 245.253350] ? __sb_end_write+0xa0/0xd0 [ 245.257342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.262353] SyS_sendmsg+0x2d/0x50 [ 245.265882] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 245.270614] RIP: 0033:0x453299 [ 245.273781] RSP: 002b:00007f61f7369c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 245.281470] RAX: ffffffffffffffda RBX: 00007f61f7369aa0 RCX: 0000000000453299 [ 245.288717] RDX: 0000000000000000 RSI: 0000000020003fc8 RDI: 0000000000000013 2018/01/30 06:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 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) gettid() sysfs$3(0x3) mlockall(0x3) r1 = syz_open_dev$sndpcmp(&(0x7f00006d1000)='/dev/snd/pcmC#D#p\x00', 0x8, 0xa882) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00006cc000)={0x40, 0x0, 'client1\x00', 0x2, "1d8cf9e1bbef75ab", "b9c4d79fc2cb0bfcd60adf4a465b64e2bfcb9ef69dceb9958d54123753137d91", 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00006a7000-0x400)={"47cd26b30804d5822847f47080bce24d60ac7f19d841667fb62a1aee8337b53993067fcef23e01ac12565fbfa976ff83a3cd32c0c6257a6db344ae3c3e8aa56e942531de990bc8d3acd21abc434271a6d1eb0312c20b61212e4e90726082f037f2a6b226647a5769210b16331627590a547f1fe7ba08921f3b12e1641a01d550fc1751179f7086ea0ed387d3afc4e44ad51146a5285079489380d39fcba5d15c303dcf9cb210bed9e20cde036373b79ed9a0ddd8aecb9f2828b84ee4efd096382be980ae94279b8b5c084a51448f9ca69f01e7347f0dbcbbfdb05878f0e0f9a7d9c321fae302d3cc2df4013e316cae2336c2fccfd2633e780b19ca9f56db5871bde113c54e50d641bff589a56eeddc51e2f12f4c2a5b718596e951c79b8444b8fed43af6677236dfc24a982757d5c499149cb038f185fdce94f47778b549bd83d27fcb986803ba68e01bedac86bb0da64dcb5a0bb1e09e365a2dd4c91ebff5d96192f0b2a7d1a5e9cc71a212174c8a6d6a8aa4ae9d4b7ec2c31bb86ae4a9ddaac9145f46077675a4593bd661d0deac6c9d5c25eb63fbca4f8edf75db6856158dcc5e163b21268bfdeb161317b9317da703c0a5509c58cc0dd3272c6268cdb168a9ce23610a3e85999f62f9e024b1573cf0f2237c6545c6788e3e71054d4b78115fda18d38a552610e361de3437e679f7b93f7abcc7a55b3ff0915f1fcb2a4e6a13ac6e824b921c0250abdc95ab53b1635107286e29300fa2dfb693575e047a30641a4543c9bc2c2c2139b6d18d91584917c85c7c20b08502d9899d48e368a899f709306236334cc8b887647fd7aa0b179433fed2c74847c856333d8582d36b5573737f630f8763c77d4e9e5586000c5585e1abc9f40e515c14e65f264acd861e74e95897ed9ef7901922db61e0e42c8178fcd5266b82e429e9077715ec764c4091ce3bbff72cce7722a99bb81ddafde778d070d8478348b94b7b88749aaa686f4db5e60acbf4c2ee19e95b428ac1d705e8c9b5dd6a9d5dc1ab81c613e1fa0253534109c2edec2fd44c151220c932964d22a57f4123049db990b701a9da0842aa3589db2dcd867e3e4cce95c39282c8270af0851c4debbb45bb9e8fcc65428bdd4cd1b6bd96c4bb6caa2a07d7e7faaa19314b4ec450857729dd79b1a7b28638310c38c33f7ef37db2f6dac8ceb5928cdf5bf4d802c574ac58e28227bb5a2f1cc8f8a8f84d229e8a06bddfd8ac725e244d46a3c0a9be810cf9b0cf1539d9cab90b29c0d8133c2aed14a6ac0eb6fc0f679bba25214a1ceb6d8c85909b90ab9e68ff0143953d2925eac444d6b4fed0fa1c9a0becdaed9f956328a5f673ba7713b35e79698317aaec6c142bee8ea0c12418d2faf264835549b78509d15340ec686ca11a470fbd54df41b7fc82e397f28d67a0b0792c6dbdb83bbeb3c1f07b77dfbf63"}) poll(&(0x7f0000cd7000)=[{r0, 0x200, 0x0}, {r0, 0x2020, 0x0}, {r0, 0x4002, 0x0}, {r0, 0x0, 0x0}, {r0, 0x10000000008000, 0x0}], 0x5, 0x1f) 2018/01/30 06:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioperm(0x778, 0x3, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@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]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 245.295966] RBP: 00007f61f7369a90 R08: 0000000000000000 R09: 0000000000000000 [ 245.303213] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 245.310464] R13: 00007f61f7369bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000001a000)=0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x899d, &(0x7f0000009000)={@generic="654a804de809075c11b1fef9eb898cd5", @ifru_settings={0x8, 0x0, @te1=&(0x7f0000021000-0x10)={0x6, 0x35fd1a8f, 0x9, 0x6}}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000652000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e1504ecfcadab9a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000334000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpid() ptrace$setsig(0x4203, r2, 0x7ff, &(0x7f0000a5c000-0x10)={0x9, 0x45f97d2f, 0x5, 0xffffffffffffff53}) 2018/01/30 06:09:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x4, 0x800) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000032000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000d3c000-0x10)={r1, r2/1000+10000}, 0x10) r3 = syz_open_dev$mouse(&(0x7f000069b000)='/dev/input/mouse#\x00', 0x800, 0x20000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000f4e000-0xc)=""/12) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x7f}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000034f000)=0x7) 2018/01/30 06:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000211000-0x78)={0x3, 0x78, 0x1, 0x7ff, 0x5, 0x1, 0x0, 0x2, 0x4, 0xa, 0x3, 0x9, 0x7, 0x5, 0x0, 0x7fff, 0x9, 0xfffffffffffffff9, 0x8, 0x7f, 0x100000000, 0x7, 0x3, 0xfffffffffffffff7, 0x8, 0x0, 0x7, 0x2, 0x0, 0x1, 0xac, 0xff, 0x6, 0x0, 0x0, 0x3, 0x6, 0x68a, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00001ba000)=0x0, 0x1}, 0x20008, 0x5, 0x7, 0x7, 0x8, 0xdd2, 0x1ff, 0x0}, r2, 0x9, r0, 0x2) close(r1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000cf7000-0x410)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3b0, 0x2c0, 0xd0, 0x2c0, 0x1c8, 0x2c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000e02000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xff000000, 0xffffff00, 0xffffffff, 0x0], [0xff, 0xffffffff, 0xffffffff, 0x0], @common='nr0\x00', @generic="14375bba39946c393237f7fe3ef9dc66", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7, 0x2, 0x20}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@void="", @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty=0x0, @ipv4=@multicast1=0xe0000001, 0x3f, 0x1f, 0x5}}}]}}, 0x410) 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce1000-0x11)='/selinux/enforce\x00', 0xa0800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000048b000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000000, 0x6, 0x9, 0x30}, &(0x7f0000084000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000045e000-0x10)={r2, 0x7fff, 0x8, 0x5}, &(0x7f0000c39000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 06:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000087d000)={0x1, 0x0, [{0x40000071, 0x0, 0x31796382}]}) 2018/01/30 06:09:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bfb000-0x8)='keyring\x00', &(0x7f0000639000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000776000)='user\x00', &(0x7f0000c30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd4000-0xc2)="fc31ac2b53222945a140820707ff3ecc11906b0950640f4a00518011433a2ce1a459776546511778697bc81d6dfdcc90d6a1564a91214a0b173906da79f9ed914a7f844883e26f728aeb334afba933ccdc9084f29f830a4ffc6cc8b521cd6ed7505e4b8519b533a0eb7011fbbd8a434d6edbacef0a1832e73622a831f5d67008046048898255cf6bb7a267e8d147276bc6c58fa62613367efc950b0c64af350a2d58cb56188754a350cc6d892fac79350fd1af22a9252d6f4d2aba6e7c2be96b9c54", 0xc2, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x8001, r1) removexattr(&(0x7f0000244000)='./file0\x00', &(0x7f0000537000)=@random={'trusted.', 'vboxnet0selinux\x00'}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/30 06:09:47 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) eventfd2(0x4, 0x800) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000032000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000d3c000-0x10)={r1, r2/1000+10000}, 0x10) r3 = syz_open_dev$mouse(&(0x7f000069b000)='/dev/input/mouse#\x00', 0x800, 0x20000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000f4e000-0xc)=""/12) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x7f}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000034f000)=0x7) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000473000)={0x0, 0x0}, 0x800) getpeername$netrom(r0, &(0x7f0000ec6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bda000-0x4)=0x10) syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) 2018/01/30 06:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = semget$private(0x0, 0x0, 0x340) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000000)=""/247) syz_open_dev$evdev(&(0x7f0000339000)='/dev/input/event#\x00', 0x0, 0xe001) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000042c000-0x4)=0x0) waitid(0x2, r2, &(0x7f000094a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f000053f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c56000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000003a000)=@sack_info={0x0, 0xb727, 0x3}, &(0x7f0000b3e000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000471000-0x16)={r4, 0x100000000, 0x7, [0x1, 0x7, 0x0, 0x4, 0x4, 0xf3, 0x1]}, 0x16) connect$inet(r3, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETS(r3, 0x5402, &(0x7f0000885000-0x24)={0x3ff, 0x5, 0x4, 0x0, 0x7fffffff, 0x0, 0x0, 0x25d7, 0x2, 0xffff, 0x8, 0x1ff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a52000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000798000-0xc)={0x0, 0x0, ""}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a2c000)=@sack_info={r5, 0x6, 0x7ec0}, &(0x7f0000c27000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000df0000-0x68)={r5, 0x60, "be26e7e58f3ab9412afc85babcce690fbb4354e65058f6c13dade081cb02ad906d552a61764244af87e49f056de5f85d697b5c113b5806dafd8f2f61fd67d25b01034e097e711728634bea515d92a8927529b948be571cfb4c0e88517cd4aa65"}, &(0x7f000037e000)=0x68) 2018/01/30 06:09:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x20) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f00002f4000-0xa)='./control\x00') r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b3d000)={0x0, 0x0}) tkill(r2, 0x20) creat(&(0x7f0000d94000+0xb6b)='./file0\x00', 0x1) getsockname$netrom(r0, &(0x7f000061a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c70000)=0x48) ioctl$int_in(r1, 0x5421, &(0x7f0000ed8000-0x8)=0x8001) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/01/30 06:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x1a1080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001be000)=[@in6={0xa, 0x1, 0xf234, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, @in6={0xa, 0x3, 0x2c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}], 0x9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000002000)={0x0, 0x3}) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x6, &(0x7f0000003000)=[{0x7f, 0x7, 0x8, 0x7}, {0xaeb, 0x8, 0xffffffffffff0000, 0x8fd9}, {0x9, 0x8, 0xf09b4de, 0x5}, {0x9, 0x4, 0x4, 0x1}, {0x5, 0x20, 0x8, 0x80}, {0x9e0, 0x3, 0x1, 0x4}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x7)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000006000-0x58)={0x1ff, 0x32d, 0x7ff, 0x6, 0x2, 0xa57d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000006000)=@buf={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000008000-0x2)={0x7, 0xd5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000000a000-0x9)='/dev/sg#\x00', 0x101, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000007000-0xa2)=""/162, 0xa2, 0x2000, &(0x7f000000b000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000534000)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000ee3000-0x4)=0x9, 0xfffffffffffffcf8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e35000-0x8)={0x0, 0x0}) 2018/01/30 06:09:47 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000b30000)='/dev/usbmon#\x00', 0x200, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x10, 0x0, 0x5}, &(0x7f000030a000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xffffffffffffff00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaafc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 245.574450] QAT: Invalid ioctl [ 245.584324] QAT: Invalid ioctl [ 245.606188] QAT: Invalid ioctl [ 245.633930] QAT: Invalid ioctl 2018/01/30 06:09:47 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cc5000-0x1)={0xf4}, 0x1) 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) recvmsg(0xffffffffffffffff, &(0x7f000066a000-0x38)={&(0x7f0000ce6000-0x20)=@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, &(0x7f0000e05000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) set_thread_area(&(0x7f0000df0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f000046c000)=0x0, 0x4) socket$can_raw(0x1d, 0x3, 0x1) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000b48000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/30 06:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000cd000)={0x0, 0x0}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d2e000)={{{@in=@loopback=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000ec4000-0x4)=0xe8) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000078a000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000)=0xfffffffffffffffa) accept4(r2, &(0x7f0000ea5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000667000-0x4)=0x10, 0x800) fcntl$getownex(r1, 0x10, &(0x7f00007ac000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fed000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000-0x4)=0xe8) lstat(&(0x7f00001c1000)='./file0\x00', &(0x7f0000dd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a31000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ba000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbe000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b9b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085b000-0x4)=0xe8) getresgid(&(0x7f0000c83000-0x4)=0x0, &(0x7f0000e8d000)=0x0, &(0x7f0000ad1000)=0x0) sendmsg$netlink(r2, &(0x7f00007d5000)={&(0x7f0000d62000)=@proc={0x10, 0x0, 0x3, 0x4000000}, 0xc, &(0x7f00006ff000-0x60)=[{&(0x7f0000efc000)={0x18c, 0x17, 0x0, 0x6, 0x3, "", [@generic="4c035918696543c7fefc51e5a46c4888ad3bc1bbbbbf6949d33cac0bbc2cb99530db6ec861af8011d1bdd9323c073231895fbd3cf987b8ad2faf738c42dcb63127128b6687f1cfd6b47b4cb5c21163187f3bda1a8c16c22b079010e6c40f5028329b938b7d159ae9", @typed={0x10, 0x63, @u64=0x0}, @nested={0xdc, 0x19, [@typed={0xc, 0x29, @u32=0x1}, @typed={0x18, 0x87, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @typed={0x8, 0x84, @void=""}, @generic="20d12ece96f68a9633ce350e6b81fc0db08c7c25c4748f93f918386fa21310ef2e084111e7d5e2fdb2dd9da53c8fd960614375ded28c19eb28332d98a02afe4c01737268c92ad8dae649d9d7b9fcb4d454db0af22109d33fa1b633bc1591c4933b92fad98d7d16c1f060d53aee23ce917e8e01a8232c0b631b4c6a5f9b6e7091b3be05baef1620c24be946f0f443f0e54a4f38b3d8461b59689015f4f1dd3f01cce24641dfa115418f55c4"]}, @nested={0x4, 0x7c, []}, @typed={0x18, 0x75, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="3b9317b94f8ea2e10a"]}, 0x18c}, {&(0x7f00005d8000)={0x350, 0x39, 0x400, 0x3, 0x2, "", [@nested={0x288, 0x1f, [@generic="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", @typed={0xc, 0x50, @uid=r3}, @typed={0xc, 0x4e, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="c2e753a8725068790ea4581483a3594abbf94ff9dff1fd3ba5f47b1446cf7e0b39958703d6860146d0855b28efdc570716352e7838758cc381", @typed={0xa4, 0x54, @binary="459ecfd6248eb795c59939061d3c2b9c43cf6dca4e41c85f61523d03cebcb0b21fee86612954baec9194b2daf939dd802167d496f19aa378b3583dd298f6d9875bc7dd30f9f5353fb77f98fade1f05a937d0cc6aed65d556bed9299b68907268aee8535276d17f425c4cc4217ef0be38a03a3b6bbe7745446b6b0daa0eb1bed972beed0420f8323ff697e61e84d6a5838e284960e19a2e71eebd"}, @typed={0x18, 0x80, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="6b42f81104fdbdbdc0f627457e275ddc9fe878b7661864917890735a88502ed2116ff4799dbdf44737dcfe0fb3adebaee21f21014090a24e1b8a861de95e70160d537efe56496351a559b5446d95da1a36a4528dcb66", @typed={0xc, 0x6c, @pid=r4}, @typed={0x8, 0x44, @void=""}, @typed={0xc, 0x92, @uid=r5}]}, @generic="f53e8dc0f84ebd5771f8b9fd2d0cd535ddbb5a11950a042e0ada0d43f33203f02edf2a0cb63fbedfaa336e", @typed={0x8c, 0x1, @binary="41691e5ad5cbd17a85e239ded49bc4c2d45764281d3abd34cbbaede38d5e55bd90ce1e36646dfa505fbe338273a33c7f791d746301932960c0151e032ab56d4c7f035813e676ccfd5b8df2540a04660d589672c41c3babe65c22a3af086b567290b1721fe7b12b8d7ea2fddedeffd8998ca28a775db2b100104e9834bdd2f1063e1c22"}]}, 0x350}, {&(0x7f0000ebf000)={0xc4, 0x2e, 0x0, 0x1, 0x3, "", [@generic="53fd08e5ef4baf5b590b14ab4f0dc9435876af4d5bd71b1d814027d96cce6316643ad41994c28cc83441cb5177f98e8e7be614ff64967763a2c8a33d526aa01decfaf8ac2fca55bd2590f78620e56e9872aba40c024912a65ba43e34281639e0370270ba7d21f26b1792fce278ef1e2e2913e598da9b83d914d61cf9530fa8529cedb6d0d06f3f3d762c9536c01414449092971ddc839395750f6618148472a3872f8a9e70d978933d52460fcb9106920fa96971"]}, 0xc4}, {&(0x7f00004af000)={0x2f4, 0x41, 0x10, 0x5, 0x2, "", [@nested={0x2e4, 0x42, [@typed={0xa0, 0x26, @binary="91a4be56af1ba6ec5dbf782e4a8849030b0d4978969a2f265d6055285c49372e265643ef290f079cab35180c8da2cf105bcb0660b644c75891361e1ec0ca4e84b26943550020578563fb4786fd3ca34168690e1d7ea0ea57bd7705d9991cb340229adb4b33e8312b82953eb1ad08f5556ea457546721cbc2356266ad25980ef8b1a7f1ed7cceb16224129c28f9837816bd9e5f897578ab"}, @generic="ff86b52b2f756e6d30e503fd58f220e64e62f3753cf2582038861686c7e3f55d90688eface9d8df0be41211ac5705378ed189d", @typed={0x18, 0x14, @str='/dev/net/tun\x00'}, @generic="511dfd797e489b2af1455ab03a677e7619c7279c456252b9e7d7749cf9d8451e02ddecc2589002c43e46fd9d0626be2d64875efcff9e0fb66e4f296000fcf8a868fcad059f37a939abb9325012cea2a85fa14a149c22414bb6015ca6b09b25642415942d9676edbcd8e87760fc8c91af723d6e6c6495d1d3a31e356363d4e112a0c61a9f1a1a0e2dcc391e148f690b17b63e0cc65403f32c8a153ee6b182f80807fca7f73de10ca86529b1b18112c10730adba47bf7035", @typed={0xc, 0x70, @fd=r1}, @generic="", @generic="edb04cc5367abfc8bbf6f780ed67fbbf60ea115757b65db105bc197a44c2c05672117e7413bfb24d8e1ef254bd735e56b4ccbfd2739c8b947342d8d941576038afa71633db8bbae8a74a4eff76699c77c53ed7dd354cbd40934c35c07babedb5efa79da7450c3815bb4a9814add66cd59257d664da", @generic="333dcaa07380724297e5f8ed9939798f35fbae0c7997a5cab8e2152aac4b477e4c75271bdbecd027dfe17f5f6f29fa469e27c83268fb8ffb46d7e89147609a23fad70acf122bbb45ec7a8f7bf4dc911f6a5ca4d228e893b0a95df2967f6ab8c5554ee464630a432d023427c174febd109bd8185773fe9e97506fbdbbe7d0a0d28c55b55f248b1471559c77e1fb06822bf54d7b12bb91aa8015d807093c3c5359e46e36191bc8b32fa8921693ed95680bb9fa11871e9c1627773ed3"]}]}, 0x2f4}, {&(0x7f00003ae000)={0x1c, 0x32, 0x400, 0x6, 0x3, "", [@typed={0xc, 0x6, @fd=r0}]}, 0x1c}, {&(0x7f00003fc000)={0x28, 0x3b, 0x10, 0x0, 0x0, "", [@nested={0xc, 0x96, [@typed={0x8, 0x6d, @void=""}]}, @typed={0xc, 0x89, @u32=0xeb5}]}, 0x28}], 0x6, &(0x7f0000ead000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xb0, 0x4000}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r15 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r1, r15, &(0x7f0000d18000)=0x0, 0x10200000000000) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008e8000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000d84000-0x4)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0xa, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 06:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) 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) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) r1 = syz_open_dev$amidi(&(0x7f00003fe000)='/dev/amidi#\x00', 0x0, 0x2000) timerfd_settime(r1, 0x1, &(0x7f0000e69000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000d03000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 06:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ce6000-0x50)=[{&(0x7f0000a4b000-0x1d)="a704d64203d60a730a7854d2a5e656429b5c7ae534207aeb6ed2928ab4", 0x1d}, {&(0x7f0000673000)="4960457745f6b884b685a830ff898bbd2d1e42635d8e5e4a4df8cfca4556fbb95918bd5267493e3aa3c5a86191fd15bbcb2ee2828cf5511b90ec2f8e02d3b35e13ddbff11a03a51b338a8f024939b2f31bc3ed871ac34a0e26828f6a1d64844fd940a9dca84579afdc1770f3cb1024f9e948bfe64ca7f3db0b09e1a6c029f82660bd9db55a27e20249f9ec0391f6dafc714c4783d449dd3c919a192caf77d550e71cc23145d816bbc310d4a189701ab3abda461639e10f58b07e5b2e051ea123904a0811401117a0df791d249b9f19a387", 0xd1}, {&(0x7f00000aa000-0x6)="4c816946a74bfee0ef3335d58604adfb4c3eb845b788e9f28ebe", 0x1a}, {&(0x7f0000338000-0x16)="4e1ec6ca996bfd5b8a1a2446f893c2c437e67bf162e3", 0x16}, {&(0x7f00007c7000)="e614ec122a888a7e20d55815e2a7c7d64c35a5a8a16ffe6bb036096dc24d0e27b244cd16e6428905ec2f773374ac3ef8b7f7", 0x32}], 0x5) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sysfs$3(0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/30 06:09:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x84, "b64023a2ec57173fde1046059eeb8b0876e0fd61c380c67cd9557cab997990c883ec634c2894b0ea96eba5cc827af85f7bad0f1da2467e851c9b301e0096ba0ccfaa1b5ee0f82c18064fde1db252e8130f081ed7de6fbae31ad948d3e81ab22238ba64e138da0ffe5b360e12f3a8ebae4d66bf452cb5f45901199fc9ea390880fe490147"}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x5, 0x20, 0x1, 0x4}, &(0x7f00002ea000-0x4)=0x18) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000e74000-0x16)='/selinux/checkreqprot\x00', 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = creat(&(0x7f000029e000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e73000)={0x0, 0x10, &(0x7f0000876000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r4, &(0x7f000032b000)={0x26, 0x2, "71a430fea0ddc48d7cc48505bd7160f1b175d93f64c51ee36b318de6e430"}, 0x400000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000060b000)={r5, @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]}}, &(0x7f0000e74000-0x4)=0x8c) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f55000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fd000)=0x14) r1 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 245.766216] device eql entered promiscuous mode 2018/01/30 06:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000009d000-0x10)={0x9, 0xa68e}) 2018/01/30 06:09:47 executing program 7: r0 = getpid() kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000a67000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000037000)='encrypted\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000)="45657acd7c40e718a6cdb4609cc19f4ec343049cc69c55a4984672dd370502a461e5b6e51662ec805688c88cde2a505f29a7098702d18bd0a3ec6827920405bc3bcd94ecfe2f0da957169359e24dc0c6dcad8da6bd49d2923990c3b4029d840126eea699b96f7251f1b52677502951c5f434e5e1d2365a418596e3596e6cf39b93e5f125cd3df08408a2c8ebcc34a817f07811291564054cf279294b3e90a9f97b754cea36c8e276200b88ebb8c058cec5025d0ca717e2eb48ae48ad65f0135ada5860c695c18186226c9c7ce7107df092957a8866b26e81acdaf9df69353eb17f306d7b11f8c876b913e6e67862ea31", 0xf0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000038000-0xc)={0x0, r0, 0x0}, &(0x7f0000002000)=""/234, 0x4ae, &(0x7f000000e000-0x38)={&(0x7f0000037000-0x40)={'crc32c-intel\x00'}, &(0x7f0000036000)="e033636aea58488187db8c3b46dae7524c3dc623bf5b52c3e4a11e65145a86fed7a0bce52a4923d1b472b3d7c015e9466d1bb282198271203253cec406efb66138", 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000814000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x8}, 0x0) close(r2) close(r3) 2018/01/30 06:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c000800040000000001f4ff01", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008b4000-0x10)={0x0, 0x0, &(0x7f0000042000-0xa4)=[]}, &(0x7f0000a5b000-0x4)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000096c000)='/dev/audio\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000da3000)={r1, 0x10001}, &(0x7f0000a2b000)=0x8) r3 = socket(0xa, 0x2, 0xa850) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00002f4000-0x14)={0x1, 0x4, 0xe, 0xf2, 0x8}, 0x14) r4 = syz_open_dev$sndmidi(&(0x7f00008a6000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) mq_timedsend(r4, &(0x7f0000454000)="8970c0e78d1c3619a7987c168388a30d3ff09a81f3d3d45ba29600cb275fae08b4c61974aa936987102259549c3a5b1976d60efa5e46844d47045b551c3e0a0ab543159d60d694819cc2da1a48a00ff0e34e7d5d2864b0", 0x57, 0x7, &(0x7f0000a15000-0x10)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f00008da000-0x9)='/dev/dsp\x00', 0x2, 0x0) flock(r0, 0x2) 2018/01/30 06:09:47 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f000024b000)='/dev/admmidi#\x00', 0x400, 0x48000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xd28d, 0x200) bind$inet(r0, &(0x7f0000721000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2) 2018/01/30 06:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = getpgrp(0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000636000)={r0, r0, 0x8}) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) 2018/01/30 06:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f52000)=0x0) sendmsg$unix(r0, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000fa7000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000938000)={0x0, 0x9a, "59df742f8306cf65163279f233a3909e73de0f739a50edbe3e51743a037f0ba877f39ed3cd85aebb357212c49a3da94e92268d56488bd5a563f7cd505c700b0e24c809eb69e6249d58a2a322eba2bce728fe9d4db34cfba9a1b5948fcd0370fbbf748139eb65809124a51f9c9fe579c3d4a0415503f008ffc3329bafe7f09455548def338f07ca9896572456f12917c921b3f620f38826839696"}, &(0x7f00001c8000-0x4)=0xa2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000025000)={r4, 0xff}, &(0x7f000018c000-0x1)=0x8) syz_open_dev$vcsn(&(0x7f000085a000-0xa)='/dev/vcs#\x00', 0x2, 0x10000) readv(r3, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/01/30 06:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5da"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d8000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000e5a000)='net/udp\x00') 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e88000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) munlockall() ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000636000-0xa)={0x9, "693494ab07c1"}) dup3(r0, r0, 0x80000) r1 = socket$inet6(0x10, 0x80006, 0xfffdfffffffff7fc) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) signalfd4(r0, &(0x7f000027a000)={0x5}, 0x8, 0x80000) 2018/01/30 06:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = getpgrp(0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000636000)={r0, r0, 0x8}) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) 2018/01/30 06:09:47 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000570000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3e000)={0x0, 0x0, 0x0}, &(0x7f0000ecd000)=0xc) fstat(r1, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006c2000-0x8)='./file0\x00', 0x2, r2, r3, 0xffffffffffff7fff, 0x1400) accept4$alg(r1, 0x0, 0x0, 0x80800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000066a000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f000065b000-0x80)={[0x10000, 0xf000, 0x5000, 0xf000], 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000796000-0x4)=0xc) setpriority(0x2, r5, 0x6) sendmsg$nl_netfilter(r0, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x3, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000126000-0xa)='/dev/admmidi#\x00', 0x1, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a27000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088a000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009c0000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049a000-0x4)=0xe8) lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000bee000-0x28)={0x3, 0x2, r1, 0x9, r2, 0x1, 0x7fff, 0x5}) 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 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r3, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r3, 0x2286, &(0x7f0000a2a000)='"') getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00009ca000-0xb8)={0x0, 0x80000001, 0x3f, 0x7, 0x7, 0x8, 0x8, 0x80000000, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f5, 0x10001, 0x6, 0x0}}, &(0x7f0000c40000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000618000-0x10)={r4, 0x600000000, 0x1, 0x8}, &(0x7f00009b8000-0x4)=0x10) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000070000-0xb)='/dev/audio\x00', 0x220040, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000eb9000-0xb2)=""/178) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) [ 245.979684] QAT: Invalid ioctl 2018/01/30 06:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d6d000)='/dev/dsp#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003bb000)=0x0, &(0x7f000083f000)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000072000-0xb)='/dev/vcsa#\x00', 0xf6bc, 0x501101) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000e8d000)="0bb0b21731dc78c141722abe940aef48", 0x10) creat(&(0x7f0000498000)='./file0\x00', 0x128) getsockname(r1, &(0x7f00002a8000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b4e000-0x4)=0x8) 2018/01/30 06:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000441000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000017e000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x10000) r2 = socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x8, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f000007d000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(fcrypt)\x00'}, 0x58, &(0x7f0000a40000)=[{&(0x7f00000ef000-0x3)="802a49", 0x3}, {&(0x7f0000b09000-0x98)="fa2e4a5cd655d6bcc6c9bdf37ce977de3a43458361f4623ebebb39d4fa6dcdf82ba68e065cbc9c80873c9c257274d7980e41a019621e172defad7f57692166c981e3e96f0316bf8f0a9ffca6db54fa3ee7338a930f498bee7398d3c3283944fdb40308cda8fa00e013473aecbf15e0c7ae163f8ca0f7bfd40b2e4a5bb6cba1532fe4bb3f62719c586db54b07942d7a85bfe9723acf77e069", 0x98}, {&(0x7f0000000000)="8058dce09b0ede53f327605c2d5efe4574e6e649eb37f35158af646c721071b4245bbce3c680bc4866859e3e5e876fce3fd120bf09df629d9c191edd5b56678886f1b28406946db78c0f76b8fc19ffef948ce3adc5828ec494b1919353ee8764544131c2a4aff0551e25b4dbb670fcfff4bf09", 0x73}, {&(0x7f00009eb000)="49b62601908ddfb835465ff3ae1520c730dcf7", 0x13}, {&(0x7f0000001000-0x2)="d00d", 0x2}, {&(0x7f0000001000-0xaa)="9f02040890aab79a949130b752cc129d5fd2ac883fa64f891c6aca255622d26ea5ec5133979ef75a094838a10b899978732212faac35d7afe6a14f1383b1248816cf9ece461f9fe610287b9052348cc73bc22d7342db78cfab58d54669ea1059911a959f3e7094f0a0f8ef47e06f13ac0138d48ce3acdbf4c111762916db23bafc4f5264a290af9bf1257f6cf57a255f4816a6b7ba32418a80bfa8528d684161a84ea690e97fcf1fe967", 0xaa}, {&(0x7f0000000000)="b98694c6ef1e700003dea87c58485ead43be63379644ac2b7f5a161adf3b553c02118091ed87dda4c9d4591181b19526a4a65dabe16fb1bf8bb179e527f262fd45e565e0124c5129642b37348fc2989edbd89d1f2ee97a08b356c25658da855f1431f06ea1c2863196a246deefcb334c57976253d7d16ab465928003c454a17ea8c37ca917fd55927444802672e4500dfa6cd561d0b6e60ad11cb49a7bba11b78144b34f250ae345115ae8c08ad1f34eef", 0xb1}], 0x7, &(0x7f0000000000)=[{0x28, 0x1, 0x4, "6f51a9a03f3b1670449b36d67b6a0223f68d26"}, {0x40, 0x110, 0x9, "2d1ea9ccb5fd3065abdc7c6fb0d1ed2d833406c55608eab1e5058ef7552112d83749a7a3d345a7134634"}, {0x80, 0x117, 0x2, "803166fd45197acfea775e005838e46d8c97b18a98f3710b2ac5cefd0028268c2f536a2ff659f9ee167df9b5cd647716e2ed0ce24a20ce382e59f04a06e7fb4160e2827effefa8a790ecb229e613c92c0b9265ad95e6e59408a2eb4e3905a008edd8c5a2ff341675b9faf7"}, {0x98, 0x117, 0x9, "07b287dab064863f0cf76a0892f27aa3aaa88b344aa98ae01a21f971d52b49cd6c4bda3a0ca12a59dff558bc578348bce0d0c27dd9a38b9f1357e490adc292da30c3704b4f4cba387879fbc0ff00c185413e37961fb87d3c426015e376460988d37dfd6556a57d1a93db51a7c09b53cb77844bc28d972c623f6110fc4188837b2d8d5ed4394f2b68"}, {0x38, 0x1ff, 0x6, "5c3cabcdcbcd9b6db905f2e0f2f56e90fced8717335c9e6adce9152c28a30cfc4f443bf27a4d85"}, {0x38, 0x117, 0x6, "4b4236a5d8be30939dcbcaf0ed2195f7c1c73798b4c7f4a9719d70f0ab8539680a7245c10d"}], 0x1f0, 0x1}, 0x4000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001e7000)=@ethtool_test={0x1a, 0x6, 0x6, 0x5, [0x18000, 0x7, 0xffffffff, 0x51, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000909000-0x8)='./file0\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000cf8000)=""/135) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000b89000)=0x0, 0x8) r4 = getpgrp(0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000031000-0x8)={r0, 0x6}) r5 = fcntl$getown(r2, 0x9) kcmp(r4, r5, 0x5, r3, r3) 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x800, 0x401) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000cd6000-0xc)={0x4, r0, 0x1}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000777000-0x2)=0x4f6, 0x2) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000198000)=""/200, &(0x7f0000300000)=0xc8) 2018/01/30 06:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/qat_adf_ctl\x00', 0x84500, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00007a3000-0x4)=0x100000001) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f00000b1000-0x4)=0x1, 0x13c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) lstat(&(0x7f0000a62000)='./file0\x00', &(0x7f0000ef9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c74000-0xc)={r2, r3, r4}, 0xc) bind$inet(r0, &(0x7f000054c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d55000)="", 0xfffffffffffffe59, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00004ff000)='/dev/audio\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000b63000)={0x6, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0xfe}, {0x2000000000, 0x8000}, {0x0, 0xfffffffffffffffd}, {0x2, 0x0}], 0x200c) 2018/01/30 06:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a32000-0x10)=@common='vlan0\x00', 0x10) socketpair(0x11, 0xb, 0xaa8, &(0x7f0000e9a000)={0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000006c000-0x63)=""/99) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000569000)={r1, 0x28, &(0x7f0000bf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dc7000)={r2, 0x5, 0x18}, 0xc) r3 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r3, &(0x7f0000013000-0xa)='./control\x00') renameat2(r3, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./file0\x00', 0x2) [ 245.997838] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 246.029127] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/30 06:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a9d000-0x4)=0x0, &(0x7f000013e000)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x300000000000, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00005d8000)={0x5, 0x3bd5, 0x7, 0x0, 0x5}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009ac000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b0a000-0xb8)={0x0, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x3, 0x5e86, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x4, 0x7}}, &(0x7f0000797000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d1d000-0x6)={r2, 0x8}, 0x6) r3 = syz_open_pts(r0, 0x0) r4 = socket(0x8, 0x3, 0x4) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f00006be000)=""/116, &(0x7f0000824000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a8000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xb8) ioctl$TCGETA(r3, 0x5405, &(0x7f0000f23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/enforce\x00', 0x40000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000e4f000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043e000)=0x0) timer_gettime(r1, &(0x7f000058d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 06:09:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000054e000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000a6000)=r0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0x6, &(0x7f0000001000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef0000)='/proc/self/net/pfkey\x00', 0x480000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00009b2000)=0x3, 0x18f) sendto$inet6(r3, &(0x7f0000ab5000-0x72)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000ef0000)={r4, r5/1000+30000}, 0x10) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x6) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r4, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) fcntl$setown(r0, 0x8, r2) setpgid(0x0, 0x0) setpgid(0x0, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009e2000)=[{{&(0x7f0000b36000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004a5000)=[{&(0x7f0000b36000-0x1000)=""/4096, 0x1000}, {&(0x7f000089b000)=""/113, 0x71}, {&(0x7f0000b36000-0xb4)=""/180, 0xb4}, {&(0x7f0000b36000-0x81)=""/129, 0x81}, {&(0x7f0000b36000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000456000-0x1f)=""/31, 0x1f, 0xa0c}, 0x3}, {{&(0x7f0000b36000-0x20)=@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, &(0x7f0000752000)=[{&(0x7f000009e000)=""/113, 0x71}, {&(0x7f0000b36000-0x69)=""/105, 0x69}], 0x2, &(0x7f0000b35000)=""/49, 0x31, 0xfffffffffffffff9}, 0x3}, {{0x0, 0x0, &(0x7f00001d5000)=[{&(0x7f00008f7000)=""/213, 0xd5}, {&(0x7f0000b36000-0xad)=""/173, 0xad}], 0x2, &(0x7f0000b35000)=""/73, 0x49, 0x9}, 0x2}], 0x3, 0x161, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 06:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/autofs\x00', 0x10d200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a77000)=0x0, &(0x7f0000a32000-0x4)=0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0xfffffe94) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 06:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ebd000)={0x5, [0x3, 0xffff, 0x100000001, 0xd3, 0x3ff]}, &(0x7f000029f000)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 06:09:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000021000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008b7000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f000002f000)={0x0, 0x0}, 0x84000) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000922000-0x14)={0x1, 0x9, 0x885, 0x4, 0x20, 0x1, 0x7fffffff, 0xff, 0x1, 0x2ecef1e4}) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00002c4000)=@assoc_value={0x0, 0x0}, &(0x7f00002aa000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000246000-0x77)={r5, 0x6f, "488c6ef80f384136efb6eea48788a8a739c4838f0a0f82887beb9533486da9b31335633e3c872ee278493be113426c432a9b441d1e0aef7aca3a32ab112271026a7ced47a7c1ca7786b0ae6614cef77626cc5e8fdf3804efb27b427790d58d450154851342ca6ba81083698a0f5052"}, &(0x7f0000250000-0x4)=0x77) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a93000-0x4)=0x6, 0x4) 2018/01/30 06:09:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f00009c7000-0x1)="f0", &(0x7f000083d000-0x4)=0x0, &(0x7f0000ac7000)=0x0, &(0x7f0000000000)="") prctl$intptr(0x24, 0x6) 2018/01/30 06:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2014, 0x6) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000775000-0x1000)=""/4096, &(0x7f0000829000)=0x1000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000482000)=0x7fffffff, 0x4) 2018/01/30 06:09:47 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000011000-0x38)={0x0, 0xfffffe32, &(0x7f000000e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x50) 2018/01/30 06:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000034c000-0xa)='/dev/vcs#\x00', 0x8000, 0x20000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000cc000)={"5a33f50ab5c37493db2968b62786f77a", {0x4, 0x7, 0x401, "56184be9d5ff", 0x6, 0x0}}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00007c6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c30000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0x1, 0x1, 0x7, 0x1, 0x1, 0x101, 0xc99b, 0xff, 0x80, 0x100000001, 0x5, 0x101, 0x46]}, &(0x7f0000780000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d77000-0x10)={0x0, 0x1, 0xd2, 0x7, r2}, &(0x7f0000fb8000)=0x10) 2018/01/30 06:09:47 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000e59000-0x1044)="bcc96811f1ea92636ca877f42f81138b3ce8302401a71a13fc5104711990b92da21fec20396f4b02cf123ffc006a0de10c69727c8daa02eb73d172771804d4208c6d5490f861ff3b8fac1376cd78eda048ddfc20869302064e0aabd531386ede20ef52821b39894aab9ea9d83cc84be032e60943e9daa0d9a0425527a16beee3c225fc22285575ecd8886b118057d53c91bbb66d52ec3b7c8a43dc2d77fdf269cc02e2409140c7de202e7b4762986f5b4cb4b00aabe1f0b968af94dd52f3a98064539a112196184c8d2d6a4fd6c1941cd27f6b066d789012f27b73ef07cdbdb340de2685e1e93b7867b882e4c9aa9e5eb5c92e5732d6e3e95567f851055a682205633bfde8de6c7d1ec4182000f844560d53217fc9c116eb35bf675fd6956058e8ae36ff0beb482564d424e40533977b4ad185b8e3aff0c39ec4fa7dd99c36244b04f0382ba37e5b66beb359a731d45aae017248a91517d9ca3aa8df0b595463994d8bcd4631cb125fa8c5e459f27304f401e44cd41561881e8d1741c8daf37bc07730c70037e113f7c20646cedb7ae8a414e4adb7d2d7797e24866367198cbd255c2e99d7a03a2004bd57d096b457c7230c9adea270aeaaf39813be1ac0ef2ca1f50ea5cd672a5b7cf13be412bc7748b17bad42fa7aa64e2ac5fcfbd9f6914f8357cddaa698307d98407acd4b3327c424cf6a88dafb8f1c3209a4af4c6ee515ba78ba7f935a41700f2d8d5df90bd88fb3b936f5b773c2119b4f345bb9988a2bf9dd9feff505bd940b96b2241f135a7f26f64a4d5151b3cdc3d40049225c717cfafc9536465378ee55f27d16917be1b2a17e27bdb670884618bfd7183042379124161364323b788382422ed7601fe4914bca728d756045c8646319df74131f1623e1211ebb1f17309b5e8a17abd5bcffe432f3bd71032255e46a391f4aa3fb0656f9a5dd0fb60d6726919b54db54bad49a227db42ddaa7882ab0938908059278b7768fb5182cbb59489d714f8665a12113ab39f8806d41cb9dd218dd4f019f396dae9dd5986f667ed796d67d71ae32230b39c41fc6e215bac1746df1cb3e9cf4c6060ffcc9a2d9af4aae500648bbc931c96a8265618313aa20a40bdf51a28b3ce34eca578ccfbf4f3f059f0b1c4db55cab64e40d688618af107e85b9f1ddc79add4d152c368cca1a8546b9c9f4c0ba27462954c80c2a3cce554d438271fa9ee715dc7c0f9c22eea70b31dfd710749844e44696dd254927ae43e9a2056cc177cd4081c97d78be85a99c88481f120c8e69e7a99a05cdabe3b6f595db63b4e2f90704d46b1e61f05e891398c3e1501ffeaa08c9414ef22690d8a2ce71a6ae30b7542126efc3e6f8ec0731f094ec7b7c0986799cc364cb79b4d9e75fdf392a7ae06199437239306280388da418e7b8caea444e515c55a870e9e5a25ef93d97fd6c587f39d39bc001021a78184404a52305c00160e5b26c774ccc485e6c6bc737e86b27d81050cc8cdf8f9b5b891d9bc8eb3db89091c5d1331eea143c1f7801ad9d38b3783f8aa69903b0f08a4cd1ed19a1eb6948d5f027c5a8fd232af60637d9d5759f00a9e8224e9b4cfbe3ab3c8e498a52a04cd233825e3489f73f8c99709aa0922284368be2e3dd3245f50dc219c7419ec38acf1acf2c8c497d9cd16a7b838989667ddfe058469a38a872ab6ddf96959a852c92218fea377748ebb0f42387b022c11c2d74896baa121ad1a5d1c592c1031e93b465242bc1506a4acf09ff9b922d689bba7e83e2aa4f3771778a0ee67ac5948c01e43c53b765a3c7c3638ab4d1403ef32e6b0bb5d810763db3d59251d1077afdee0075678a2dcb0ba24d09389bbd379116fede28d1946ab9aef2d16959fc1660d190bd0e577c61b438d81f3b0258ec5666293538b1f680eab9902734d1a9727897066dbb53c5245e7c170f890d68f279449e920175f3ab74313ec2010b9fdf22650b6b35f9bbf006c3fcdf1a866da06ba35f0342ad738f964ba9e726f74bf706919e12fa92eeb0cbafff9fe0611febd8b705a79a4611903766c52a36abcfb2bb45ec0b9414f085ebf51d687e7dab77013b2f437e9142a928c2c169bccc956857f952bdb01aedfbbdd612933d600185e7112d23aad45dd9b369e1168e047ad602a0872a6699a0e413d52c6d07ed7e9affab62d49bdccbfd66a81383895ed90a7f4121929c8d7adee7e4610549a5f32d6ac1d4f9626ebb1d60f81dca13be1559faf5e1789201b8f449f3d86cb2cbf240899a01f23e46e5217a9bf1a30a8050aa49ab0e9a1f1d54547a27518d948c50e3461358086fd6cbdd6962223a154a0fc9d82bb116decebe5217dff875aa6d3277ef7232974bc5951779245fc4cb583ffd31317592212dc2afae0f4d57845fabc33691373716ab8379fc9c9d1841cccb67c0c8dfcb50976a3b863d9e9e00ab4bcf5ca3683aa6e10fd330288467f2d01df74935be8d7707888236c1335c094eef1a9ee3dc359be25fe3097ff0d9d5db238c5401e159aff352faaa1ee5659f186bf8b6e3f8cdc59f41139080b4c203a273aa2d213b4d0c1225b6ae5acb9b34ac20f537f3ca8d3dafa84c83b9aaf4c74dc387e2cfe500bab3d906ec69f7b85c4126b1137978c423e2382a6cd401bfe7775f7e426dd655a9a4e9ade45d26a5744bbe43d9b5b7c4722f9491074fb9a25f9b064ed14789bf929ca1d780b76c5ad6d282a0e0d70ad9e77338780009b162cfa7839349803040efc827494f52449bc6244495645b66ad4318aeac693f3681282ed1235b3dfef38bdbd0e1f614ac2626aabf44ab5f5ae0414442de6dc4ffa0a99f8a6d35670f9e3362d216972c089eed6070899ba838003beb971fcedfa859535545f6ac3df5d7c889932b93091fd03bf4c7fc4459a97b9fc18489616f481b106fcb263ea2ee8de2b5242d08ade9323fae1975e65c65b9de4ebb4d7970c38768ca1478ef8ab07ba72bab6623954de854c8d2ab990ff38fd4188c8d70ce8086bdd71829519aa3df5dc3c74cff984109ac66125f2aa542713174a25055f861af044e553d84fa475451ed0d7c766855034852c9700fa640eb2e4eb901cf9d818019ec2b7d95c14f9ddba067816bd976632dc1e70d2d4b726f87d5e9a1e541f64e1b16ce8e4072f586cb986c28d4bacdca0e79111737b3456eca57b83a44184fc171357498705d7539aeff9659be653aaa0ddc177adf68ff5a64c9794c3af6f1d4f62d5ea2bb103b5a2efd9a462e1b372db8fe197c87e3750b824c0390c73022619c065b88c52325f91309fd0ac7ff0e49c65c3e27c9a6dc956ff18955568d15dc025da563aba5e9dcc167d1f10eaccccdd657e4b35bcbc04c5d070fb5e6136e23c3785526ad7a68a383271336ab55331f9f29cfce0c4a68697e9fd657cdb45a44ab20113f8065f24e84562b50ab2194955b24448c314e878503fa399136205d1c500cdaab40f4a6fb9f0855a66bc756dec1409d3ff60e86737f14cbd4556d985ddb8d40297a04a01c137182cd7f0ce66a99da59a743f73667b5602974778e5d2c6615c7e35fc173d80a6c2e38f1b0732594f4d5546f7b375dace677966370c80951916f60fa10a9ee228b13c99f7e91b8f83bc2c2fd22be7f72dcaa0485659d5f5c8a2274b986d701e6522df9a57357480c5c4b07e72003663d55e86acfc69fb8e851c9748fd84510f7410820825f2b023c73e7410be3a525c858869fd0b70620221b4e90f151a288d5f132a3be06e3aa188b75998056f6086507b174a6f470448f6a4f0e71fad84a1ea3ccdf05b6e699f3c596f79be61ed09d3fa4a4c16fa9fc5f709c3316e2c92fb1af615c268408b1e522b773ba34837b142b95c574eb4e14b6da69efda9aede4364760cb6c977745c4eded6acebc76d191b5c2d8c6e1bbebb9ee18dea28b4b8854c3dca0ddcd92a57f2f85d78aa0ada227c46efed673308d11bf716b16bf1812fd1467e270d9d3f5cb389e9cab6d7f30c40c2df80a95ccaccfc7c90335f2a88a17df047fbe5330acd86da25928fef5a2589f8d7111f435c97e80f4bc655c59b166d3aea7d00971ad94ffcca9dc8e33a9da708d4217743321309b16a251473ed423639fb4bb07e5bf1e3c98d574665d25d5d982fad4e06780b173133abca550091263117874b53d37a0cd9219b54d8f473ca8f9226c1a93e9f69928419c85c3df386e30b3518d3c7f544424f8ffd62e2737c064476f95a7cc2a3a4964ed23d706a32762401aa80bed3d86a8753942036c830c9f2d7fc6dc2366d52c6ecfc00bfa28bc066df95a76170ffd7a492c2a104f838e5413c03ae9e3b259dbc6cb319b4caa7c6bdac52d52f2cdaffe68799c329826c9e8bd500837af830b6219a04b8992a246d9ad04f1006587296f0dfb6b595eea41537c0e1b8096c1a051011b9cd6ff0e87d87f22851ac9bd54d563379cb90698dd6a12179813c23e0360c6b9857d5535b33a2cc1a82c2c5df25d13c410c6b0b0ce67241a5867414941b1515c4c67447703d2276d2c2974dcfc7bfa5ac00c8d5ffacde03f146d25886a4221f2fa5e868844c97b82971dcf5dddda342542aa8b38be0d016b57ae5f9ba2d5154aa15f04196964224d5340bf579fd4c9bbe42b3d0e549c08348aec9a578d941970118d22104feca4e4655fcfe8fcccc754ee91a839cd61c7dca357d688ac31912cf659c2fee4eb7b97c9ecce066acc96fa4facaf773f41dfc6134108cc379ed903678068df86945454c74efb9c707530d5161d1a47651f9f8ec0dcb9549f07119846f4ae21c7e13049a0c100c64777dba1c83efdc47c85aff252122c892ec0ec2250aeb71a00c0daecde8edefbdd9f0b3339b6416162e544c28d55fcf327f592066c9add8fb54e25784a0440afeb9bd94f51eec0e40574e41ba3f5a7f4d0b9e157b47272610da29eeab1c1012554131eb025a338f71687e0efb5b94d6a737f2c7b6316ceeed773c8095016cc9b3378497ca7c635dd9b633803b4d3f1336bda916e0bee3ea01fcd10bd72c18d68eaa64967ff58c9cb097258bf774f5668103d694d17cec9166a80b2551923ac1baca530685a1e9082622b5a113e9616094fcebab9d2564fd7d9805b87d1017f8e75acd71b06d403757eb3131b31eab4d1c8de45f1e01046d74dd218fa05d8ebb7cee9343ba996773d76daa26b33847359a10d430c3d14e97a2f564bdc4445dfdb88973a8855e8d48003bd10e3239a12e95df64057bdcb59883b0fea35c2f3dc256234f0fe60cb851ee3315c40f8e0c5e100edb6762651fd47bc849769366cb41fca33f17d10ba0a50cc20ba37fd730005851bcda42d7bd825324248881ce11740c887443c4114c79c55fc8d217092600e4c85d596e3eb3e38afc3d1642c29b0edaf6534517b994d396e000d242b974af7ab0c9943c686e10e9485f4f0dd47ac34434562acf8a20688246ceb0a0379be4ef0c2efd1c85e37fae68578ae51fdeeb6dd188a9fe51064a473e2b5e6746c590c228f1de9a929e553622398797b00d2b09d90333383894a133815afbc51dc6098e860152b956b945c28f2726b57018add26370893b9ec8c28bb0f1c5f1e4d111779619aa109bdc75b145812d7311f37825f8ecc5775d813bea7db9eaa127c477c2d73cd37f20eed4dff147bfd02f8a70d58dc8e7eb5241679cd6c77ea7c62f5e2bcb656412bc8d50a10a70ca5c5dc6edda5914f065a6fdd3b0b7705d6dd19d53e365b8db1d71ea37cea7b74d826b1414ca926d4271fa4cf43ad94de745ad41d80a790bce9c3edfa5adb0ceabee62cbd9f0bc95a37ba24b8ba5dcc267799bc42d0f58bda82b856a22fd6151ab285f1b4ee9f16195ee2a0059072c3359ead6ff31b9d4dc7c936d0de83bf789fd3699532efa4dcdac74116", 0x1044) 2018/01/30 06:09:47 executing program 3: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000052f000)={[{0x2, 0x6, 0xd0, 0x9, 0x9, 0x3, 0x2fc, 0x7, 0x3, 0x5, 0x9, 0x0, 0x8}, {0x8e0, 0x5, 0x100000000, 0x0, 0x7fff, 0x1ff, 0x38c0000000, 0x8, 0x401, 0x2, 0x6, 0x1f, 0x6a}, {0x6, 0x3f, 0xfffffffffffffffe, 0x1000, 0x1000, 0x5, 0xe74, 0x20, 0x2ac5, 0xa50, 0x0, 0x20, 0x7fffffff}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:48 executing program 5: membarrier(0x800000000010, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000049e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000-0xb)=@random={'security.', '^\x00'}, &(0x7f0000893000)=""/171, 0xab) membarrier(0x8, 0x0) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x80000, 0x2) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:48 executing program 6: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) preadv(r1, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f00004cb000/0x4000)=nil) shmat(r3, &(0x7f0000c82000/0x4000)=nil, 0x409705dd76705c0f) tgkill(r0, r2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @loopback={0x0, 0x1}, 0xf0}, 0x1c) connect$inet6(r4, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000e7f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ded000-0x4)=0x8) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000e7e000-0x4)=0x0) 2018/01/30 06:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000157000)='./file0\x00', 0x400, 0x2) pipe2(&(0x7f0000f70000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d9d000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000013b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002df000)={r2, 0x5, 0x400}, 0x8) dup2(r1, r0) r3 = socket(0x2, 0x80000000000001, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000fdd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000cb000)=0xc) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000449000)={0x0, 0x41, "a42687aeb6e0e785f8852766c37eabd35f7a9d45a385582d64771c38bae2e8f9433342a18d91e8a58afb3f2bc41ac4d255cea58f603ffde0ee4b6d78542ec70b06"}, &(0x7f00006d6000)=0x49) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000035a000-0x4)=r1, 0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:48 executing program 0: r0 = shmget$private(0x0, 0x800000, 0xffff, &(0x7f000076b000/0x800000)=nil) shmat(r0, &(0x7f0000ab3000/0x3000)=nil, 0x4000) 2018/01/30 06:09:48 executing program 7: r0 = memfd_create(&(0x7f0000174000-0x2)=':\x00', 0x2) connect$netrom(r0, &(0x7f0000870000)=@full={{0x3, {"649d60f7ae4998"}, 0x100}, [{"7f10dcd537f306"}, {"ac44a6588da812"}, {"e62c539a9eb203"}, {"55afb7d8e55b64"}, {"91c74681cfd417"}, {"ca3b4625ad3bd1"}, {"0223955190b946"}, {"ae1a19da85957e"}]}, 0x48) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/30 06:09:48 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000df9000-0x20)={@generic="aea5c916fadd0a71cfc6a7892a2f4357", @ifru_flags=0x800}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap$binder(&(0x7f0000a49000/0x1000)=nil, 0x1000, 0xa, 0x8050, r0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/30 06:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x100, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x800000000000000, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000db5000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x20000, 0x0) 2018/01/30 06:09:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000001000)="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", 0x1000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008ec000)="9805ac944117069159e2d72067e14d6b", 0x10) fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f00002da000)={0x0, 0x0}, 0xefffffffffffffff) statx(r1, &(0x7f000019e000-0x8)='./file0\x00', 0x1000, 0x2, &(0x7f0000b8c000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x6b57, 0x80000) 2018/01/30 06:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00002cd000-0xd)='/dev/dmmidi#\x00', 0x401, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005a6000-0xbc)={0x8, 0x1, 'client1\x00', 0x2, "c1794d5e9b0884a1", "83bca366cbd38b073f4ad17b0a15e79428db805f5e8a10f501fa65918cd0f1f6", 0x9, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/30 06:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000000)="", 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:09:48 executing program 7: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ec000-0xd)='/selinux/mls\x00', 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00007ae000-0xf8)=""/248) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae1000)=@pic={0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x4, 0x2, 0x0, 0x7, 0x3f, 0x512}) getgroups(0x1, &(0x7f0000ae3000-0x8)=[0x0]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a22000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000)=0xe8) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000ae7000-0x8)='./file0\x00', 0xe002, r1, 0x0, 0x4, 0x40000) fsetxattr(r0, &(0x7f0000ae4000-0x11)=@random={'osx.', '/selinux/mls\x00'}, &(0x7f00009fd000-0x2)=':\x00', 0x2, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000ae5000)=""/132) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/30 06:09:48 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000025000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x3, 0x200000081) openat$audio(0xffffffffffffff9c, &(0x7f0000013000)='/dev/audio\x00', 0x51d802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000021000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="86d3d653c25ea8d74a86add035adfdcf", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x2f8) 2018/01/30 06:09:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000277000)="322ebbc911c3ad0e843f5c7f3ae265665726bd5fd4c46ea1c55830f7620f899d3c9dd643ee3bc774109c726ca174868f90672dbbba32cb65447c03281b31431c304c8de35083f305c242b67c7cfdab828c9681912d1637fadee0dae14e816f173be833102b10be60c324f8543992e2a5a983c46972b8d41e8b76d8757d7ef882566c089f27266b9498b979c7f5023dd87ce409314910b13c18207ba1717479c80ecae931f9f3428c052887f5", 0xac) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000001e000)={&(0x7f000001e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000014000)=[], 0x0, &(0x7f0000013000)=""/255, 0xff, 0x0}, 0x0) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b91000-0x8)={0x0, 0x800}, &(0x7f0000bc1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000415000)={r1, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d5800, 0x9}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$audion(&(0x7f00007f2000-0xc)='/dev/audio#\x00', 0x100, 0x4000) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000046a000)=0x48, 0x4) 2018/01/30 06:09:48 executing program 0: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000000) getsockname(r1, &(0x7f000039c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f00001fd000)=0x32) openat$vnet(0xffffffffffffff9c, &(0x7f0000c5e000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000083000-0x8)=0x59d, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000efc000)=""/36, &(0x7f0000c2a000)=0x24) 2018/01/30 06:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000980000-0x8)={0x0, 0x0}, 0x1, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000c00000)={0x0, 0x0}, 0x5, 0x8) syz_emit_ethernet(0x12f, &(0x7f0000ef4000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0xf9, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x2, 0x2, r0, r1, 0xaa, 0x0, 0x9, 0x0, 0x245, 0x0, 0x20, {[@timestamp={0x8, 0xa, 0x3, 0x7}, @mss={0x2, 0x4, 0x10001}, @nop={0x1}]}}, {"069b1f766641cce4325b4056ed622e6efc8333d09623937cf683df5275e95896557264d475da4ec23b2f1a34b7c178d10a2562d921e5238b806e324239120aa06cfe107c62977026eb7a7be58511f9f43971912474ca342e6bf3239329bd65f41602df539927c6f838a13e94702c8538dfe90f3ec840b9e1188fbee80af27203b814c38b734baa145cac4699abad7176d0b2fd2eba84dd657f8ab61ac06bdae2463de67ff9e1f9fd791d1bb3edbe6e8223b1db135eaf15bc715b4b77a8a3cc56682c0ff6e66af7a44282896c31109565ce3b193917"}}}}}}}, 0x0) 2018/01/30 06:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f0000986000-0x6ae)="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", 0x195, 0x0, 0x0, 0x0) read(r2, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r3, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e567f488a0943e5d2a46951a79fded5a78f8b4beb04069534a2a7b74944aac2998da3bac7a25216983a7fd7d7d4ba825dafa57a7c59feedb6d6099210928cfbe87a157983524e59e21d2bfd9504441959ebf12b6fcb4bdc826f5659824878c42095d4a2c7171ad43af98af6df44ac629f500a64aa2841778fe9c14381e2b6feecd15a24aec27b77b8b6ba73d4158afe0cebd6d4b5fc841d421cff02d759e7183af704328e982b5d4bfbacd021e2dd200e3b86bbc26324b9bb1d367a610570e3188594e45b1a4e5cf2394d5e48f28d85208a6badf530e0b3737116d49454f8bdbf4d77b2deeb90b14a0b87d97cb8ed78c27f70cd255d22cb05b44a0f4ab7df93cc2c0ae935729161c95354edfeac57255d77d9dcecaa08c8327712ffa0b66c24097f7d7e27ae1710c0be0b6ed690188cf8316a92538eff8f56f6894b0285c319dd3fd023c16ce6454f78cd05c9b05c4745fb4d4790357dc6ffcde23e71eaf2a53ef81bf79f417d045a9263bd583f57ab45c50f3291d9eb49b338e6c04f13ddb203b21674e8329096d1a2412d75ab165e29110228af0c080534e75b1fe7a8c1c46d037b1656512933b1e09d0816152b19ed6cef5d9970320c861800fa2791d34e1e4cdcbc220be395399403d306b70d77e3351862e346233f3c56a7290762aa36e5bbef154631c81a5720705cb93cda3ee39978a002b11a1875be231223ca2952097c3aa6084d6e274b7180d6d2e0edb68292d9a8c9a62e8a24393b8e0683440d2d8fff8b0cbeed9953d1fe1ff80e1f68ef4d148bac01276d878c4833604a2b529cb3d0fad1edeb5c01daee6669118ff3884350d927a312de0e47874841408beb9dc544d750d31a506b681f89de50c09934c94406fca5d7b1a60249ad020301f039e880d7d4e4ef8484320fbd9409953b62a82c93cde720476cdb3451c001a6ffd93e8a857bfe66eb225fe5f1232cc21ab05f2eeae1a22daca3073920508eda4cafc20eb675b4446d06110fe0", 0x2cc}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000058c000-0x8)={0x0, 0x1}, &(0x7f0000a0e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ee2000)={r4, 0x10000}, 0x6) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000090a000)='/dev/kvm\x00', 0x4000, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000822000-0x4)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000fe9000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000051000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000824000+0x48b)=0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/30 06:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000c4f000)='./file0\x00', r1, &(0x7f0000647000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f0000d51000)='./file0\x00', 0x8000, 0x98) 2018/01/30 06:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000c15000)={0x8, 0x6, 0x495, 0x8001, 0x3ff, 0x4, 0x10001, 0x332}, &(0x7f0000798000-0x40)={0x3, 0x125b, 0x20, 0x2f, 0x4, 0x15005bcd, 0x4, 0x2}, &(0x7f0000a58000)={0x5, 0x8, 0x10000, 0x1, 0xe72, 0x7f, 0x8, 0xf026}, &(0x7f00007e1000)={0x77359400, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f0000ee2000)='/dev/dmmidi#\x00', 0x0, 0x20180) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000081d000-0x20)={"ee15be8f024e55a3a6e81a23bc5e1cbb", {0x4, 0x0, 0xb9, "d83592e8213a", 0xffffffffffffffff, 0x0}}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f4000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000736000-0x108)={0x0, @in6={{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x8001, 0x1, 0x4, 0x153, 0x7fffffff, 0x2c8, 0x7, 0x8, 0x7ff, 0x5, 0x4, 0x6, 0x0]}, &(0x7f0000edc000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000045a000-0x18)={r2, 0x9, 0x0, 0x4, 0x8}, &(0x7f0000e7d000-0x4)=0x18) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000cee000)={0x7ff, 0x0, 0x8, 0x9, "ccef591a8c87b93a81c00b630f4e83ce53897e80436903895dc41ae5b6fc56e3b05f469b7d8efe2d43b69672", 0x1}) 2018/01/30 06:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:48 executing program 6: accept(0xffffffffffffff9c, &(0x7f000021b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000cb0000)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x10d, 0x4, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xf, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffff53, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffffffffffffa0, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) 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) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x200000084800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001000)={@common='vlan0\x00', @ifru_flags=0x102}) fdatasync(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)=@random={'user.', "fd24297d285b2c656d31267573657200"}, &(0x7f0000002000-0x1000)=""/4096, 0x1000) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7a000-0x11)='/selinux/enforce\x00', 0x10d000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d00000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057b000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000a52000-0x38)={&(0x7f00009bc000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000028d000-0x10)={&(0x7f0000acd000)=@newsa={0x108, 0x10, 0x222, 0x4, 0x3, {{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0xfffffffffffffd08, 0x3, 0xffff, 0xa, 0xa0, 0x20, 0x3e, 0x0, r1}, {@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x32}, @in=@dev={0xac, 0x14, 0x0, 0x13}, {0x81, 0x67fb, 0x8, 0x7fff, 0x4, 0xb15a, 0x4, 0x5}, {0x6, 0xe11, 0x3, 0x2d7}, {0x2, 0x7fffffff, 0x4}, 0x1, 0x5, 0xa, 0x0, 0x4, 0x80}, [@tfcpad={0x8, 0x16, 0x80}, @etimer_thresh={0x8, 0xc, 0x8cb}, @output_mark={0x8, 0x1d, 0x2}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000dda000-0xc)='/dev/amidi#\x00', 0x0, 0x840) recvmsg$netrom(r2, &(0x7f00000ee000)={&(0x7f0000696000)=@full={{0x3, {"0ac10d7b6511e3"}, 0xa0000}, [{"87d177a60350a6"}, {"b95857e3fedc22"}, {"86cfaf6f34cac1"}, {"6bf82bc82c2b21"}, {"2358bab92bcf57"}, {"4cc5ed8f4b0989"}, {"3f42e02e4209cc"}, {"f045a7e8748f11"}]}, 0x48, &(0x7f0000f2e000)=[{&(0x7f0000c09000)="5f9c01bc202f5d5f8e5b31e15a82d86a1ab4db3d47dcf7ff5f6d4977d52ee909e9d0cae4df166a63fae311aef093681947c98f6348ded5d8cf16809ba6784c1a82bf8cd3b11f0bbfa3582d2b3cc45672753f1730e01d01421c8745aa6c44d169ac2c21fb94308d70b945106647fe39374dd9cceea0e041d8c0d9e6c224e281bb42fa5882a89608707ca5f22ea8c86494cc464e38bedb39dea18f66887e", 0x9d}, {&(0x7f0000649000)="776dadbea6987bfe81eeb8b1da9dee95b95f1e01494f5dd6907090bb985ccf0977957fb93e4041060dc3e5611be998d3494e5a4393445efd3cbac42590404864dccdcbaa678bfd5bb961408d584e8bf0b2aa0fdcde0adf0e9f81dd0e31543a9d64", 0x61}, {&(0x7f000031b000-0x41)="81debc4066e9f5841d0213a135d9049d6d3a8bef5b7484697f18818dc9239cff3e207aa5ce2681a39499504d0fcaa7d015a1d5fc04b145c72384d1c8f84e558e7d", 0x41}, {&(0x7f0000fc9000)="f47802c5f707da83fc2d8c15edd3c5a85e0b3b101ebfcd5afa8dd757b87df436bf647a16f6e4cddee4e8fabc67ef5d90e6db4544ab22cfa6bb5f285a19cb1a16063c", 0x42}, {&(0x7f00000a7000-0x3b)="37fc68045863cf4e8b0329bed3e739ecdb896ec066d9ac66cda45e77d92ef739ca749449a05719b52aa3a7da3b52d63544cc9e265cae18516dbc87", 0x3b}, {&(0x7f0000a60000-0x9a)="984716ff75cb1ef30e6d9dd955004d56257e2cc849bf4eca8a5ffc8205fad4be73895e4bc3224d09bd606e4d3623417ffdf85a6d7408ae85d7588b44db88d10a069864dd9862ca5a620bedb283d6ff9abc35a1a6831b24a0b08b6afc32b121de562b0d7762732272479124e45ad64a04270f5781033e0e7e6ad7e3751670e1c2e59fa247d59939bfa29079bee626653911575f6e706fab30c213", 0x9a}, {&(0x7f0000574000)="b967d74f2de667fd208f2f5ef50d4e30d9c7faa9acfb5876d8af6ba88d8af8a775d2dfc40092183599c6c9cd1f5cc3fadb54962f952825c1014340efb3043a2ef711b36ad31e7ed079d080726e5f85a984b9a4afe75553ed777d73c8dc32170e05a584e980909a0cafb6df6da309a9d5163e3a44a83e30b3c054bbd697313a2cf7b4e4b4466cbe3ef8ecd66930c4a06d39720b4d0475fcebf75219cd6b376d91dcd388cbfe2fa10b55e0cf21c495c6114b0ca628c2fa7eb4f335543b0cc76944f9b9715b6ba9ab64e9146737c8", 0xcd}, {&(0x7f0000da9000-0xb2)="e46fb8f0cb70fd3743cef336b555e335aed95e116f63b9073bd12d671f2244c45ce3aebf8fbddca5a41bf3c02b02a74ce24ec9e5f415afdb9573417c98b60bd9e27c1e53680b92b9e07c6dc0b41e467a9cf6ae5e40209a5c8134a1dcdf86251805bc3b23d50cad9b8cc0d5f9e0bf28676a83025bd084cc3c545fae815e34bccf696ce8c7543e35f4e776563b3e69917f760c9f45e639c8bcc11febacd8d36e2dff9eb49ba7a049aa241c24de40a53d1b969e", 0xb2}], 0x8, 0x0, 0x0, 0x48001}, 0x10001) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000d67000)=0x0) [ 246.467664] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=2540 comm=syz-executor4 [ 246.491519] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=2544 comm=syz-executor4 [ 246.699298] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/30 06:09:48 executing program 1: msync(&(0x7f0000fd7000/0x2000)=nil, 0x2000, 0x7) 2018/01/30 06:09:48 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000d1a000)='/dev/input/mouse#\x00', 0x7ffd, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='bond0\x00', @ifru_settings={0x1, 0x7, @fr=&(0x7f0000002000-0x15)={0x7ff, 0x7ff, 0xffffffffffff2db5, 0x3ff, 0x10001, 0xffff, 0x8}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00007e9000-0x22)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000013c000-0x4)=0x0, &(0x7f00004d4000)=0x4) ftruncate(r1, 0x80) 2018/01/30 06:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000011e000)={0x2, 0x3cc, 0xe2, 0x0, 0xfffffffffffffffc, 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, 0x2, 0x0, 0x0, 0x100, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dea000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e7d000)={{0xa0e, 0x6495}, 'port1\x00', 0x1, 0x20408, 0x418a40cb, 0x8, 0x8, 0x1, 0x7, 0x0, 0x2, 0x120000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:48 executing program 0: clone(0x0, &(0x7f00000c2000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00002f3000)=0x0, &(0x7f0000000000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db4000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a7e000+0xfb4)=0x80000001, &(0x7f0000001000-0x8)=0x2) fanotify_init(0x0, 0x0) 2018/01/30 06:09:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$midi(&(0x7f0000e18000)='/dev/midi#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef0000-0x8)={0x0, 0x6}, &(0x7f000010d000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000051f000-0x8)={r3, 0x7}, 0x54) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000ef1000-0x8)='./file0\x00', 0x803, 0x50) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000007c000)={r3, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef0000)=0x8c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef1000)={r3, 0x1}, 0x8) 2018/01/30 06:09:48 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000d000)=0x17, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000012000)='/dev/audio#\x00', 0x100000001, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000020000)={0x8, 0x3, ""}, &(0x7f0000021000-0x4)=0x0, 0x400) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000001f000)=0xfffffffffffffffd, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x2e0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000, 0x0, 0x0}, 0x0, 0xa0, 0xd8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c2}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x340) fchmodat(r2, &(0x7f0000004000)='./file0\x00', 0x100) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000020000)={0x7, &(0x7f0000012000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000021000-0x8)={r3, 0x3}) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cea000)=@assoc_value={0x0, 0x626}, &(0x7f0000626000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000348000-0x8)={r1, 0x9}, 0x8) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffba, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) [ 246.755500] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/30 06:09:48 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) [ 246.801783] xt_l2tp: unknown flags: c2 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x280007, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000533000-0x3e8)=[{0xc0, 0x10a, 0x10000, "2010bc3261d163efc42d0d261d0564ef5b3754a1aaa45e0f16526fb80950a0a63e0f37a1c6880a35bbb0c3e6e0859271080ea711dc775bb1a41f96b2324fffffc4a6e38982ab0e99e433be1c41424e33123cda3efad6a0bfe7c43b6f2d26f629f31c5af27f0f3ceaba5b572eaee1c19d38c4b392cd82d7814818561b6a67072b886a7966ab0a2d2305d97edcf3d34d3d59a7018363564e8897be8408cc7c1c5d057f6fd43fbb0ab5311db3a7"}, {0x58, 0x10a, 0x4, "b3d23f9ff36ed4de268617768d1daedf52a14c6e1fa5f6388ed15e8b103c613431b9ac2458702e0980772ae93a22cd5d663a75613e96dbe8a0b030c1e60c5911a5eebabd"}, {0x108, 0x11f, 0x6, "f0e2ac2c04cc273bdc7f691d3f7ec544de504f9f35c840be0ceafa792365c018834c16554f77823e42ca46729e6e19102f4481306b5978c727bb5be5b500596848ebdbdbff49a8fe71ea618c2a77f187b3d6fc88746a33418ffa74233160408e458c665547f54b5984e2fd7344c4ff7cb069f70ecce9347a6114f2518f6db7935ef30fd3ed020c8aca4d9041c78560a2067d76a53665ba88704bbf88593e49fc142a5636bd79d882ab1e1b02f2d50d5a7aa6eb18fbf818deddbb8030bc67bbcafb5ddca23a2ecf696bc4336b9fe0836e1daf86b76f7c08b937a70a10ad60f7f364f0d08d9de527c1dcee0f71ef4b431af3"}, {0xc8, 0x104, 0x38000000000, "8b0c5ea861d54b8d5dd5f39841ad7aaa8367d46b4e3cf61ed88417933a221cfcc3f4d8e9d88d322c06dba4b646222da153ec8d9b11ef6fb1a416a9544918c988f9a08ca80220206b695c0bd88eba4131ee5753dd823514654010f5c80f2d1dc35d8e66b5b5c1fd1a8dd8598f79e39b1fc8907056e0b5456fa6e89b8969bc83c4fb4efabb2d7450d7935e5a3d880926cfc8ea1e5bb3f4a64123ed01d030aed612ecd51f45d5c49ab8e88499cdc44b8ab95ffa"}, {0x20, 0x13a, 0x0, "9b122fc0c8b5d2d599f9bc9651a3904e"}, {0xe0, 0x11f, 0x5, "0489479c8c798abcba6260382b6e66fbe88eb2e8f99d09b9422d404cc24e2cfa007437a6bc8d48f68da8e7e869fa665e4cfd9bd0aa2ab3e3ec6a265e5c59fc25b4438bf3332fada9e2a2a37784502e7da1fd4248bb3bac7d058df168ef8b078e61eed9a7ca585154466b3b5571db2ee85b4ad688e38ac147ed38728451f83edc4943c02f611832684bd248784b5c4122d24506046132e2ce976679735dbf8489a9f3a3f70a95e72826de53af2e2133155f2affaea4bc310b2682f9e4eedbcf225367478fd0a58bccec72bb923a"}], 0x3e8, 0x0}, 0x0) 2018/01/30 06:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f000089e000)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000f16000-0x4c)={0x800, 0x3, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b97000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000523000)=0x0, &(0x7f00009a8000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009f1000-0x20)={r0, &(0x7f0000431000)="700a06bd42c2df45442bad20c185acb0f8fdb9091eb717e13cee4c5c4fb5243a557b1b23beb78660d46a63671925612128485b7872e458834d582e59cafb3a7f93d1f311aba3acb5621949ae8731b0267105ee13d55920d43ee27c00d9dfd64aa855034c5c877556eb8941f108fde88d90bc1f2115415fb5df2ee5ec2ed56013489780b74d399d49fb86f464750f511a0cabd23830670e8785dd88a615b1ab1225bae212a8aeab917d6ff61d3828c2bfbd614b201a0e183ce4b43d3b16dd332300d59d5bf411b68195fba0d855988ff193129518ec", &(0x7f0000798000-0x3f)="0c6358384b8af568f903974bca163076e5306075a35bcdd9e683847400dd6cbf018c65a9c7dac5db3c9d3448554be7fcd37c7714c8841a45cfa0752a477812", 0x1}, 0x20) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001d7000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000)=0xe8) connect$can_bcm(r0, &(0x7f00009fe000)={0x1d, r2, 0x0, 0x0}, 0x10) [ 246.831135] QAT: Invalid ioctl 2018/01/30 06:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/audio\x00', 0x400180, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000637000)={0xd7, &(0x7f00002f8000-0xd7)=""/215}) connect(r0, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000fa3000)={0x20000, 0x0, [0x800, 0x80000000, 0x0, 0x9, 0x5, 0x8, 0xf66f, 0xffff]}) 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 = accept4$packet(0xffffffffffffff9c, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a54000-0x4)=0xffffffffffffff6e, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006df000-0x28)={@generic="c2d8a191215879245370b2250c42852c", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000094a000-0x4)={0x3, 0x4, 0x1000}, 0x4) sendmmsg(r0, &(0x7f0000ddc000)=[{{&(0x7f0000575000)=@generic={0x9, "dc5ab409e85545b0e2e25696d7ab176a3689a42c8a42879d50f727c4179ea824da02dc2732f55aba5f64e48f3dde9f842d404adbace49b38be46b224c2a12871f94bdc34f619b432b0dd7ca1d94640719a02d8d78c3e786d953953bc3e10a59770a94953ee4f3b3a50ea8b657395890e90c575cf7699749a9d3c6deb1073"}, 0x80, &(0x7f000055f000-0x20)=[{&(0x7f0000a32000-0x79)="9c739f8f4fe9e85040a36e9b9b3b757f2da104f1f70bdd35713d3e773a813ae0d32099bcfdf7099b5dc1a4642be0b7561a812b53d6c0b65441c1333c6b7d37d2274be6f53aff423f2b30fe68305baf1e8bf916b867a975903a6c206c75d1b57489043cb6e150a7fc0b2aca6b95d56a0a039bcfb2b797a424c7", 0x79}, {&(0x7f0000293000)="", 0x0}], 0x2, &(0x7f0000594000)=[{0x1010, 0x118, 0x10001, "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0x1000}, {&(0x7f0000e0d000-0x64)="209a23083bc4ccad44e7bd5fef26549313e4c75d74e30e0b6ebbdbcad1abbb37d664de038af19e2f389d243ba83d77f84b9023a961db08c4a28aace98455c146fb3c27fb7a7ee1ba02d4f5ad99f2267b61f31150e3a5016972e6bd9d067870fda073ad84", 0x64}, {&(0x7f0000134000-0xe)="d0017c22e230fcc4d095f0c7000a", 0xe}, {&(0x7f000061a000)="0ea16777df25490208046f5d55c031bd4d2add1770ddca5690e031b654c8513f4226eb12a79de99d943bad981ea260c8d50544a72e3af5242455b0ee4a5d33406f91e9cb67bf5fa5a91cce64befcf8c1c5cbd77ff0d9ad44", 0x58}, {&(0x7f00003a1000)="42ce4a76b23b07007f4acdb3f2bc1556730c2656d05d5ac4fed33e29791589568ce4f5f1dcf8e6aa59777b2ffe2016bb96d9238a89ad9c0ba3b53d4d2b70eecb179097bebf0671fd7596da17c2aa21cdf390234c50c3cb637326", 0x5a}, {&(0x7f000016b000-0x76)="22ead9b0b1647de81390f041a50ab310bcbbd81986c929eb65562b321eb23bc5af382e09c3578f4f7195127467ec5c43af39271acb59d11a8386b08010d3fb3ef2dfba36ce7fe441934256aa9c9a9be9edb3c8a9d4a396435eb47b5c20cc60faecce7a1bd66daab830c40cb95e41d1a24bcff2c2be05", 0x76}, {&(0x7f0000245000)="9eb7462b0395c16e8d6be175828164ecd08cffcc7a8954ac4b61dcd2f8e07096a25a60f622ca4df194fef6153dbf12dc", 0x30}, {&(0x7f000025e000-0x6)="29103f915b72c1ede7232da92d987c0391c28b776310099a3bc38c9b66e7c00f42cdeb02d77654a7a18c4399b3e2a08500233a0310de665a771f54a6b241894d944b7ecbc8891832befc81655ed19277e361d6f89feb5d4d7c9c1db74425e4885e1ed9906ace0c4e30a25a3197ad672efeb2367ea6634cf3a01af7df629af8259e5f829dd63c57ace5792080d6a8380d81e4e352a1bdaf", 0x97}], 0x8, &(0x7f0000345000-0x50)=[{0x50, 0x10e, 0x1, "2547d272098af0d0dfbe3fd9325c1623a155a885c1a0963761bc0814690e22d1278f40524762bf5f78895a7432b27526c5162d80b7a39f8930b20a724864"}], 0x50, 0x80}, 0xd20}, {{&(0x7f00001fe000-0x1c)=@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, 0x1c, &(0x7f0000b8c000-0x50)=[{&(0x7f000010d000+0x2fe)="7c6d1a5fd685b76857c5b71f63599791bb0a3f438f60e8e14c55321d42823c7ceba3dd13074735606718a19c7dc2e806da8fce3f08bc6204552b9bcb1cdec23006d089977d8bb073217427068409b8a755f9af5c20bac697cdce7c716c530fb589517966c6ac", 0x66}, {&(0x7f0000113000-0x22)="3cc02b436fefa9de68234f51650fb5361d42a34739cc42bf90e32af8762b9da43134", 0x22}, {&(0x7f0000027000-0x53)="c47b86bf920b534bcf96ab012399dc36c369224ee103aa8b8f531abc45146a0b510e52e9518ed68f84f82687d2521b89d1fb7f14d7c8686c12bc9179fc100af542857164b8f6e7b7852284cbc3f4611de4fe92a83e56450fb706e4f63770729e0345fb0da384306e5e08c72a462bffc174e38fd64f112baa2758425215097806246faf82c94ce0d1e70273308cc1a87b3174e018d0bc72efcd9d59be9cbd839dea8fc15e3b6cea6f56e6fcefcd8d51e4bfaff2c6c2c5dc5c6f1da3c8bd71bbaa35dd0c9e77b8c910801b", 0xca}, {&(0x7f00000bc000)="7f8dddbf3e5756e72bddf91bf20945863cf134692142254d9e919ee60ffd841a65d99ff95b3301e6cbbb7af8c9", 0x2d}, {&(0x7f0000976000)="6f598c749dd02072bb9dc0628209a16b48f1292cdc3a64b850533c36675a168a7de0b5e10936b766b0e52f62eab3a84b0ef0ed592c5b347d34b7cb3c09a7a3b72158ad4cbfb479409809895aa48bf691de531419e69e328cb6b812c08c2323da7ab05fcf0087e6a33510a3cfb527e650b52946d005966a83325b950ee4450b1e17a1598e6a86d1cbac8a3b2b7b4a34c6b04a0383717033263bff090c72f0c58395359ed53d807615b5dea0fb38fd4777148ff4858cc8fd63e2d5a3f4a2", 0xbd}], 0x5, &(0x7f00002b6000-0x4b2)=[{0xb8, 0x19b, 0x9, "234b088fa282b1ab20427bd4418a08f100632869ad9edd8eb22b0a4900dc6cd1a6a37102d94601a4bcd81d6407b65553f88379384764dcc4f463441bf3c9cfcedc5786fa50d71dddb44539e2668cde1e16000e8fb9097f888502f2a13479265659c397863a050e5ac3260b9bd0a36e4a76775c1f339f1ae2bffdde80d4229b64ddd44dd52b4b889d319fe3af929f562593efd529af7105dd253cef221a432bb7a01cf5"}, {0xd8, 0x6, 0x9, "2c1d3cd64de466096359e2e67f0e6b4afb00cddbb77f7eb1edafecbc970289a5f53cf61b9d1cee0b059803d9da4455db2277ad86287ca340330aeafb44fd538e53f2448ee29717d831cb03452b555688053f9fc6a09a1ce2c20f6d109dadf963156db2b84b9f7d7c70ba526d1d1010182dff26c6749e4db72a0bda4a792282f145f0aafa238b6221f49f08c78118473b07d073c70ea2b95744e5db958d04e35fd3525dbbee8aadb479ddb5dc1c0c9b200d4485f910204594cbab3de8aac8283f3fc6170d655748b2"}, {0x78, 0x84, 0x6, "8b1e66133b9c4cd4f10f736f339aaea047de382440575676979479c65e7c1e144af0a961ca57304039efe593064625d980f411e60306a986521f27cde5e526fda951f4a18aed0ead1a7b3b94cbcd20c43c99d76411230aa77e8d40d0b1e827d881f2ae2e5da8"}, {0xd0, 0x11f, 0x2000, "2af732cb2783c013411503e9f8d7259f23f07c5ce44fe2a59eb9c0dd59d0ec2902cc16661688bfb814201e6a963ca8b1c258116d42f350880bf24e918e43b5056670d64bfea21f693effae4aeea9d27f9d172d57d5289fb3f6b0db34c5c5f807be81b646fa08a2b7a8eea62085cbf58106f6194f362a88d51f97e0ddab1635865c388af333a939ef14b412281cac97beb0d65921f8edb861dfd45c2fa7bcdf16ea8d73e4b0b0b603d6b34e8d787015bb90ab3ba72e947449bf0040e2aaf2"}, {0xd8, 0x116, 0x2, "75e886a87a9e00d64dd57e8941ae94ade24dd880b5c96cf4c86cfea921adc7fd3b38724ca2435fa077abb2e74f55301cbfe0b4607ac72ea7869d0387588334bd38f028cc5e21ed7e4eda1fd539db5f634dcc0cde2f0735ad73848af9dfb6c63662b40a04bbde27aca3a8807e0315034557ba9dc613a68c5746cdb163160646cd2acc61ce70083cc9de8109b10956e99d6467928d023d3238b417b5f05f23d96ecb094d39e173658c98a1da63795668184064a251bb8d378441208473890a8998a6e5"}, {0xc8, 0x88, 0x1, "fe0df3b21196a55818c6a7ba4913f84ec101b43a7a270f64ff1a83edb9a4e4b8c98c464307ba1322e0d62b04453d60b484e47091555a214e2730ec7927ef0425bb77a96c3e11c6e841b60d3ca41d307555539c64da75c9e741e8d30704094a7d13bd3a6c6ed221ede92298c5b802095ee6eaaae21e5cd375c5b8d80950f434c792731a503f364da6df15ff6551e1c85c8cfa863032b133dcd9592a4ffd7198a6fa3201ca2e822bc8f778fe11b5cc8a2582a3441608"}, {0x28, 0x10f, 0x7f, "3f9136b5fbf4d6b3d5d88d16fddf7a6a7c"}, {0xa8, 0x11f, 0x7f, "b25f8f8e64b7417a0216202d61830ce7f836e8469931f1b57d5a11a49933c03e5192d74319faf5ef571e7632b1c0e19301eb4645d2776acd7761b4abea565bd529f721426f6feadfc06c43ee31aeda98edd55732fa5f8c96df0db990283637cc645cb648b2b1e237cff467bd205039e395d875bd13fe3e29620eb47b3836a471a320ffbd9577edfb2ec9c01120bd60995effdd"}], 0x548, 0x11}, 0x100000001}, {{0x0, 0x0, &(0x7f0000bb3000-0x40)=[{&(0x7f0000621000-0x1d)="8755e803d7e7b1eca6b662d4e3db2376f13addd408b367fd48cd21964da793456df76d3a3d7a246e2898efaac39c1be0569e6324cb691e8dce3d1fd9892ace47c8b352ea2fa170607eb504d613abedb037f063c9ec599a83bb86d656e69e73c89be6683317898509ba5e03380fe3", 0x6e}, {&(0x7f0000de4000)="96b3744f7cb6f8fd48f8fb4a84de0567a4c97b1a70594dcb044bd9f583ddc43fc21fc639a05efac3", 0x28}, {&(0x7f0000eef000-0x2d)="bef82437cf3ab690c31dd3e84047d9ada890836a67d0711777b66de8961f77b49fbfd844149e4106daf3a366e1", 0x2d}, {&(0x7f0000469000-0xc6)="a852aa3c93bed10b4d002a17482ea3479ba38c270eb861792fb688750dc8cb33df406f89032365d1a72f1b63ec88c404ac66ad54a7e6727ecfc0e530c127149dcff2a3b4f207f2145079ca8d9eb849d29ba8e51cd5259f9825a603a864dc0c5e670e90c05ea7adcdfa02ca018181819edfe345a64770cebdf261bae30391217d474f757e1a55b8db087aabbe21967b1f3573dce6d5d4c87e456dfb9db196b542527d81b870b80499083dfac35e767f8fc72c4cafd41f2cbc903e11f55159ef44f8db7f760e46", 0xc6}], 0x4, &(0x7f0000b84000-0x218)=[{0x98, 0x109, 0xfffffffffffffffa, "9325f2b28823b7e92fca45f57b5e4dea5668060e2b9d6b629db8b8b0a9a82365f1311b4dd3801795a6768420d5e992bdffbbf559393559a93ef08265363bd9c562dfc23384fe1dc59bae697d274c58f023cc633f76a6cccc16c7bcfe82f268873cd5f315befbd111c3649d599755b59fb54ceee2774e8065cb18710606313db3877f09d6efed"}, {0x108, 0x11d, 0x101, "c50d6ee9d09a5704ec5dfd6a64dfc11b47110429c01ad32b79b6a3e6da79d26aee05d853fd30db52fab589932a4ae31d7e41fe7c237b5bc4b36568d7ee10dab17b1671633355207a5fdc5de829df9d1c95696c895e4afb0359f163e081fa60a57790834d22f2fad2db82c6a0c157e2c4812259ee7be465d6336cfc580a3b0e2d7147320254d836b5cc32c444d037c250dfb11a6eb0adf2a01eb0760f21b5784993af17cfd1ebd9356bb28298ba99fb5520e2de4f7d280dc97fab8f9dba57bcce587b2b718650108ca0c9d074f4c2e00d9c3e2d3e736c6b8988fef075b2ee030f7053c93e90fcfe36f9625dc542a81fa02aa15ed7421153"}, {0x78, 0x1, 0x1f, "d79d3be4cd431cc87d8c85b779ad674f11924ea24286204f4a862e698c28c99cb8ea9b3eea9310aa78cafb7849c50da2f8e0451181541d875441dcfce58b029a16231cbba001c75bca45e44c78e8423b75191000502244605ddf69c7be81623cb0dc571c3c5c"}], 0x218, 0x4}, 0x7}, {{&(0x7f0000014000)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047e000-0x30)=[{&(0x7f0000554000-0x1e)="920e4c8e8baf2ab7eb07ede174b08f903ac360feee9c8f86399b6d3e30b1", 0x1e}, {&(0x7f0000a90000-0xae)="54c90abe5ddcf38e6b97428780e1fb5f97d7b87724418ac1945da59d4126de0fa5fd22c020ece59efbe309cfde9f912d42ab55f6dee81b8fd17ab91a3d49330698b6e6d7e914798fbc36b558b7fe7802c9de1b24c40e7eeb1893478c0432ac3b4f2c7dcf55c5873dbd66e82cbc032b8446c42e0b1015410ac9c3f6435f452a3a9eeb2e391282f1f489495d985a4249f8ae902614ffe6764f34dc9c912b31ca3f2354e77481c1a850f4718a154ede", 0xae}, {&(0x7f0000b8a000-0x24)="45b368053d8042cbc1bf2be30692666671f62a47b6126223d06ed56830b5f449a809e051", 0x24}], 0x3, &(0x7f0000706000-0x3f8)=[{0xf8, 0xff, 0x41, "fe09a2208deb40276840500d77b919617d94580918e4849670972215f583ca5f0b25e54c57e050d7c669ee5ee249d8c3c0e1ba31a7f308a660f50159fea87d340b80ed2f2414f8239a6b2da74da01662e10df4c5c4a78cdabbad81f0c93cf3c27d9948cdb5a9d4edaefb6fb94d1350face22abbd6aa1ed1c486ac322e5475cee7a93cb58ef56a6d514de86365c207ee3392184f26d7e7c80ca93c8b36cf64e483aaaf1b46dca0f8028eeeca722db0361ea2350effe57103aa8b6ffad4a3e49bb5c0f8a2c84b0658eeb6cbdee179b0658ffac8d084373e8f6ee268dcac8fa2a4b53ada24b5001b0e0"}, {0xb0, 0x110, 0x6, "76d3aed48eb98a356e7d7f4909ca8c8a00a6adc201d74a148438037f8d591bd1404517399eec914aaca1adede180d8e2dfd109e57001c0f32ed4180af7820d0f271c8f255cde4b4c440392bbff2a65196149b25f5eec327932c61feb0cf40bc0baaba41b2c02d9974bfabde2110014517e9c7bff6014cb0b6dc283c0c8a2a11646a3062b919d6358463ef63a2f0fb092a5db23e1ac2caeb0a610"}, {0x68, 0x1ff, 0x2, "15fcb1ab26e5767bd0559a0b52454ce3f1b62954e0f091c99d81439e3c5ea3455e2154062ac93e74b30dd6fc533bfe8cb17dea850b888d59824937a34b5254e9ab1ac78a9ec3db991859b4f3c0b11dd02a0d2465ea3e"}, {0xf8, 0x11f, 0x6958000000000, "adbb0408bf120a0eaa7ad40ab0dfe81b2f83a9273e850f4e515ede9d59c8f16a5ced06f2cecaef6c6fac0c64df7446377bdc9a48760691f7e879cceb3ec41b65382e3d2f40784c306062fe2871b0ff2ece0870aa0fb26c6f2b8ef5f31562db39905c536a1ae7587276fb727ea9aa87b55f83f685622d83b7078b27aec7fb92fae77c6864cd46a4204012f3cf914cd78217ea538da3b1ff0e09e14032eb81a7dba071ffd6b0fe9f35f62b5f93b91bab3b235c3056b9d3351520e578a6ed28be4673726ef29aab18f158ae1b2229d686a916a0291e66165ee3d30d6c6519d6e07caf281f4c81d288b1"}, {0xf0, 0x111, 0xa3, "7f8689658ac678565e10dbf348a66c521b9356afd8d5e9d15264b61b9c3fbef6acbfbebf554df436301a3a0c6ccb95119594fb7427e958b6dd49e7d035dd45e3f4195c94b7679af85f1181c096392cbd59a1d791be15303166611173f0f3f2b9729ebef7963a2aef8929185ec22fa652842f47b5ecfc84aac7335a7914d77ced9e17bb944654f7d4555e7ab36d266044eab437458eae899836d5e38bb757c5c7b5a9d0d860206a770d30daff36e0031cccbf69d0eb1bfeed00ed9725c307a34b9621abbb8146f740b0115696ab9b38273bc47b57f6dec2868eed"}], 0x3f8, 0x1}, 0x863}, {{&(0x7f0000e70000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x1, {0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, 0x32, &(0x7f0000fd4000-0x10)=[{&(0x7f00002f8000)="369c0df92aeffc1ba22bcea915ba49e8be4a71d2387941b8a7938eb603385de7e9e42041b1e355a02581e88e9238a4a6362cbfc58bffe29eec5e1d692cd1276157d1772e7d729792fff920acf8fa7885a9cca2100e359f6912338d46d9ce910a3e96074ada22048f24c4d602dd6fbb69062803f2605cb3caa4b2", 0x7a}], 0x1, &(0x7f000046b000)=[{0x108, 0x117, 0x2, "082ef50139c31e93e9be3008ce3f50ad2b7f2cd9fc7a11f10262c8d0b61f5b0e657d7a1e327db975e95a990bf62e92be8a6947325e8105714d8a7f8b16654175a20eddf9e2651337f0fa9f871152a8d0f28ac48682a42f2c648185aa03cb57c11eeee49e1ec90d4e8e40915dc3e2ce0959fffae88d3cb897ba5f0de8180338dba53a9227f4bc154c19d3a24b416fd234216047a11e7e3e9e9318992443b7d64fb92f709bee493fb28f78566d9a7d6812be2d0cc0f3371bea0fbd91350489bc48647e1030a660ffcfd64dad9b39dfa2a5ba3644fe1a96473e4fd9757fff23586e628c7f65806000b86cec5f59a21be5d28817febe8f"}], 0x108, 0x0}, 0x2923}], 0x8, 0x0) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/sequencer2\x00', 0x480, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000452000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009b5000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x7f}, &(0x7f0000d1f000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@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]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000e8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) 2018/01/30 06:09:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba8000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f0000aac000)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) readlinkat(0xffffffffffffffff, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000792000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/30 06:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getrlimit(0x0, &(0x7f0000db3000-0xb)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0x14) fallocate(r0, 0x0, 0x0, 0x3ff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000482000)={&(0x7f000079a000/0x1000)=nil, 0x1000}) 2018/01/30 06:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x3) connect$inet(r0, &(0x7f000032c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 246.871844] xt_l2tp: unknown flags: c2 2018/01/30 06:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x102d5) write$tun(r1, &(0x7f000078a000-0xef)=@hdr={0x1, 0x80, 0x0, 0x3, 0xd8, 0x1, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x1, 0xaa, "fc", "7b2a04b888041316eba0546112b3ccad7590ee1893dcdb3011e735535d6427a18fcc84a0faae624a27678e890a5b84c346c1ffc5f9ac4987001f4b39548898ff28870151810c6bee53dc0abcf6bce4b0c4891ef11978c23871c7165d5d3ded7b336b539e09ab52b3df6578765965d64cd23cc5a57e59f1b7f058fdee7b462a94903c91eae5d94928abaca4bacc89e55e5c3a0011fa1c3d91b2c3aabc0a598a3a12a6179980fd61cd04b820682a1c891fbec8c8b3a92f5debe5bd6658baed3c008582d713dde4e3e848d29665cdfa949b50f39176"}}}}}}, 0xef) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000067b000-0x34)=""/52, &(0x7f0000b2e000)=0x34) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000d9c000-0x55)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000994000-0x4)=0x7, 0x4) 2018/01/30 06:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002dc000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x2c44000000000, 0x7f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b5000-0x9)='/dev/kvm\x00', 0x40, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00003cd000)={0x7fffffff, 0x3, 0x4, 0x1000, 0x0, []}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x368, 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) fcntl$setflags(r2, 0x2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000169000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000942000)='/dev/input/mouse#\x00', 0x9, 0x40) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)=""}) 2018/01/30 06:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x5c)=@mpls_getroute={0x1c, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/cuse\x00', 0x10000, 0x0) connect$rds(r1, &(0x7f0000407000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001c3000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/30 06:09:48 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) recvfrom$llc(r0, &(0x7f0000007000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/30 06:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0xfffffffffffffe46) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) r1 = openat(r0, &(0x7f00001c9000-0x8)='./file0\x00', 0x0, 0x85) lgetxattr(&(0x7f0000f9b000)='./file0\x00', &(0x7f0000586000-0x20)=@random={'osx.', '*\\selfwlan1eth0eth0bdev!em0\x00'}, &(0x7f00004fa000-0xdd)=""/221, 0xdd) connect$vsock_dgram(r1, &(0x7f00001c0000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setfpexc(0xc, 0x3) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x3e8, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:09:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000+0x764)=[{&(0x7f0000001000-0x44)=""/131, 0x83}, {&(0x7f0000f09000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/39, 0x27}], 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x79)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r1, 0x6f3}, &(0x7f0000003000-0x4)=0x8) 2018/01/30 06:09:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000076a000-0x8)='./file0\x00', &(0x7f0000967000)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0x11)="6e6f646576cc2d2f6b657972696e672a00", 0x11, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000001000-0x16)="70707031af2d2a736563757269747940707070315d00"], &(0x7f0000001000)=[&(0x7f0000002000-0xa)='eth1wlan0\x00']) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000003000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x32, 0x88080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000003000-0xc)={{0x9, 0xfffffffffffff3ed, 0x7fff, 0x3f, 0x8, 0x1}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x801fffffffc, 0x23fe, 'xts(aes)\x00'}, 0xfffffffffffffe66) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000d13000-0x8)=&(0x7f0000d6f000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/30 06:09:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000a6d000-0x5)="63aebba84d") remap_file_pages(&(0x7f0000112000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/30 06:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x88000, 0x40008) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d1c000)=0xfffffffffffffc04, 0xfed5) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r3 = syz_open_dev$mouse(&(0x7f00005b3000)='/dev/input/mouse#\x00', 0x9e7, 0x400000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f000082c000-0x10)={0x9, 0xf000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r4, &(0x7f000046b000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r4, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r5, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e96000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000060e000)={0x0, 0x52, "3ab16223feee944bc29b1a1e2ad150fbeb78797c444e99ec8e7880b6d1530f89f7f76d0435025bb5564b719fa731435559916e48e735538a79be44bd841b9dcc5e5a94a7a4182c2e7ba364f932c1d1cf73d5"}, &(0x7f0000d12000-0x4)=0x5a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e62000)={0x9, 0x8000, 0x7fff, 0x3, r1}, &(0x7f000006a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b62000-0x4)=0x0, 0x4) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x7, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c97000-0x20)=[{&(0x7f00008b3000-0x45)=""/69, 0x45}, {&(0x7f0000f37000)=""/4096, 0x1000}], 0x2, &(0x7f0000e93000-0x50)=[{&(0x7f0000095000)=""/197, 0xc5}, {&(0x7f00000d7000)=""/29, 0x1d}, {&(0x7f0000b37000-0xab)=""/171, 0xab}, {&(0x7f0000f2f000)=""/56, 0x38}, {&(0x7f00001be000)=""/4096, 0x1000}], 0x5, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x8000000007, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='lo\x00', &(0x7f0000b55000)=@ethtool_link_settings={0x4d, 0x1fc, 0x81cd, 0x0, 0x6000000000000, 0x338e, 0x9, 0x43, 0x9, 0x4, [0x2, 0x3680000, 0x46c, 0x2, 0x400, 0x7, 0xce, 0x80000000], [0x100000001, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00005d2000-0x8)='./file0\x00', 0x10002, 0x1) 2018/01/30 06:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007d8000-0x4)=0x0, &(0x7f00005bc000-0x4)=0x4) sendfile(r1, r2, &(0x7f0000ab9000)=0x0, 0x3) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000a6a000-0x8)=0x0, 0x357) fcntl$setpipe(r0, 0x407, 0x3) 2018/01/30 06:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$autofs(0xffffffffffffff9c, &(0x7f00005f1000-0xc)='/dev/autofs\x00', 0x20000, 0x0) pivot_root(&(0x7f0000bb5000)='./file0\x00', &(0x7f00004f0000)='./file0\x00') setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f40000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/30 06:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) clock_getres(0x0, &(0x7f00000e9000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000037c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00007fa000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) unshare(0x28060400) r0 = memfd_create(&(0x7f0000817000-0x1)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b20000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f8000-0x4)=0x24) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a77000-0x18)={r0, &(0x7f0000829000)="", &(0x7f00003a4000)=""/255}, 0x18) 2018/01/30 06:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002be000)={0x0, 0x0, 0x0}, &(0x7f000088e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ed4000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x0, 0xa, 0x80, 0x80, 0x2, 0x0, r1}, {0x2bc7, 0x6, 0x0, 0x1, 0x1, 0xf8, 0x0, 0x2}, {0x6, 0xfffffffffffffffd, 0x5, 0xcf}, 0x10000, 0xb, 0x1, 0x1, 0x2, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x3, 0x10001, 0x8001, 0xe5fe, 0x81}}, 0xe8) write$sndseq(r0, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/30 06:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000014a000-0x9)='/dev/dsp\x00', 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000c8000)={0x3f, 0xc7a, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) munlock(&(0x7f0000cfb000/0x2000)=nil, 0x2000) lstat(&(0x7f00005f4000-0x8)='./file0\x00', &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000077c000-0x4)=0x0, &(0x7f00003e0000)=0x0, &(0x7f000078e000)=0x0) setregid(r1, r2) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") [ 247.259242] dccp_close: ABORT with 2 bytes unread 2018/01/30 06:09:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x422001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000380000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0xffffff89, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r1 = semget(0x0, 0x3, 0x41) semctl$SEM_INFO(r1, 0x5, 0x13, &(0x7f0000102000)=""/186) 2018/01/30 06:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:49 executing program 4: r0 = geteuid() quotactl(0x1, &(0x7f0000b8b000)='./file0\x00', r0, &(0x7f0000ec0000)="ab14180ddb8e7236e1911cfebf3c0894f2d78186644c9d1639490f98af416a7ba492c5e313fac89f25976e2d0b9ec8c14f514edb7ef473412f53da04bb776005526c623a8bd04c90847ce6a4ffada44c73a44e5f573d81ab8de549e4375793b04699354d85ab65cafef80662c9e795b224f791771f570867e863044abe34e050ee7b3eaacd64e1f4a1da29b600700a9135345a44676393680214e7775238117075884741eafb86b1c70d09d2475e59552f5a6acbc81aceefe6af60ab08b3440ff160eaa25f3b15534864d0eda29957f364db9da0bbcd9b57ccf0df685f1df940aa3d5e7ae4a6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000eb9000-0xa)='/dev/vcs#\x00', 0x6, 0x800) bind$bt_hci(r2, &(0x7f0000171000)={0x1f, 0x6, 0x3}, 0x6) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001e6000-0x4)={0xfffffffffffffffd}, 0x4) 2018/01/30 06:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c1f000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x4, &(0x7f000002d000)=0x0, 0x0, r2, 0x8}) 2018/01/30 06:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x10000, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000674000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000077e000)={@common='ip_vti0\x00', 0x101}) 2018/01/30 06:09:49 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000005000-0xd)='/dev/dmmidi#\x00', 0x4, 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000012000-0x4)=0x0) r1 = socket$inet(0x10, 0x4001, 0x2004) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:49 executing program 0: 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, 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$OBJ_GET_MAP(0x7, &(0x7f0000b44000-0x10)={&(0x7f00000d2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000852000-0xc)={&(0x7f0000c11000-0x8)='./file0\x00', r0}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000e44000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) bind$alg(r0, &(0x7f00003d9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0xac, 0x4) r1 = syz_open_dev$audion(&(0x7f0000876000-0xc)='/dev/audio#\x00', 0x7, 0x444000) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/30 06:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000112000-0x4)=0x0, &(0x7f00000cf000-0x4)=0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000946000-0x4)=0xc) r0 = syz_open_dev$sndpcmc(&(0x7f0000528000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x14040) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fa1000-0x10)={0x6, &(0x7f0000303000-0x30)=[{0x400, 0x401, 0x1f, 0x57}, {0x100, 0x6, 0x0, 0x0}, {0x6, 0x7f, 0xff, 0x81}, {0x8, 0x9, 0x9, 0x0}, {0x2, 0x4, 0x10000, 0x1}, {0x5e68ace1, 0x6, 0x1, 0x7}]}, 0x10) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f000048c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00005a3000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000016c000)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={0x77359400, r1}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={r2, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000fd1000-0x38)={&(0x7f000074f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000-0x10)={&(0x7f0000bf5000-0x2c80)={0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000972000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000079d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eec000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f65000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) r2 = accept(0xffffffffffffffff, &(0x7f000091c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050f000-0x4)=0x14) r3 = syz_open_dev$mouse(&(0x7f0000bd6000-0x12)='/dev/input/mouse#\x00', 0x1, 0x18000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000592000)=0xfff) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000078000)=0x0, 0xfffffffffffffd38) r4 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00002b3000)={0x2, &(0x7f00004b7000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000875000)=0x2) 2018/01/30 06:09:49 executing program 6: r0 = getpgid(0x0) sched_getattr(r0, &(0x7f0000a99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffd6c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/status\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f000088d000-0x3c)=@objname={'system_u:object_r:cron_spool_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x38, 0x20, './file0\x00'}, 0x3c) 2018/01/30 06:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000da6000-0x8)=0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/30 06:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004f1000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x4020940d, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003a4000)={0x9, &(0x7f0000465000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/30 06:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000008b000-0xa)='/dev/vcs#\x00', 0x6, 0x400) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000c16000)={0xbc, &(0x7f00007e7000-0xbc)="9e93084a319f2beb7a7ab5f3662a16d537fc4c972ad9bd6f1271ff0514213a32e3ac18c7da5c3115bcdb681dc2a7febe59c6e6596ccd000ed86bf0362d34a845bde5cb69295943d980e24d8e6a1493e3b8de6c1b472c08b22defffe0489913ac3d5c80a15dfed379e3e78d09e437dd8784836198cdca1f6c991c35f0217443ed0d02abfb9c705eff67d8b7f3f86dabe5abf46a0e71227978c63b9d3378a723033097b15237a607a65becda36326fb7478158ec699e5690f5a091330d"}) perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xc) 2018/01/30 06:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) signalfd(r1, &(0x7f00008fd000-0x8)={0xfffffffffffff5de}, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x7) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000e8b000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c0adaacacc43ed6e38d430aeec1ad339"}) 2018/01/30 06:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000dfe000-0xb8)="6d825438a4f5ffef46e8ce307e700877e9bea70b632628abcd80ca74b6cc71b8a59ec17bf03a74542936c899bf2c724a0fa5d1bbe2451d9c9ebb99b7f97e2c64ba1b9f23f4dabb780c69bba459cfc8e138e5f8028cbaa23343f5cb8294fd46c109672ccd6f79f5eec44837b58dd3a509451479789f585ff5890cceed78b56782b7a980f35cf77f41ae980487b2d3ee49ae589e7ae072f066c579f5b03d93a01eb5d72d437d3d79e72131d129e810fcdbd223466562352195") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ef1000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r2, 0x0, 0x1}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f2e000-0xc)={0x6, r0, 0x1}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000e87000)=""/172, &(0x7f0000665000)=0xac) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004aa000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000bbc000-0x4)=0x8) 2018/01/30 06:09:49 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001a000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000002a000-0xc)={0x4, [0x1ff, 0x7, 0xa25f, 0x6]}, &(0x7f0000029000)=0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000024000)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000002a000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000002b000-0xd)='net/fib_trie\x00') r2 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000001000-0xb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000014000)=[{0x6, 0x401}, {0xc, 0x4}, {0x2, 0x5ff}, {0x0, 0x7}, {0x3, 0xff}, {0x8, 0x4}], 0x6) r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid=r3}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x9}, 0x20) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000091b000)='/dev/autofs\x00', 0xa180, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000a67000)={0x6, 0x6, 0x1, 0x2, 0x9}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00003e5000/0x18000)=nil, &(0x7f0000d85000-0x18)=[@text64={0x40, &(0x7f00007e3000-0x56)="b8010000000f01c1b9800000c00f3235000400000f30b805000000b9640600000f01d948df4347c441fe12680066ba4200b00aee4d0f01cf0f201148b8fe310000000000000f23c80f21f835000080000f23f80f01f8", 0x56}], 0x1, 0x5, &(0x7f0000a4e000)=[@cstype0={0x4, 0xc}, @cstype3={0x5, 0x2}], 0x2) sendto$packet(r1, &(0x7f0000e79000)="74d67098df0c3e9e269893dcfa3107808724692a1526de88195473041f21e6cebf145eb38e61083471bd0395fdb44be988ad37c59ee46ba0c7cb000c0b96775449d910e30444c4338c0b167dcbe3ef179305c025eb47151b3bdfcf4986c1dd962fb7706ecb08121fc338b2fa3597f8a002331947a0fc466a106685aa624470a3bc948cd69e1f177c6ecd3522c395604a18cb37195cd4ab62c75f0aa3dceeccb99362c043199ae4bf07d92b1c29c535dc2117e89dc172bee7911f0ef23c3db3118c11f7db8b5613", 0xc7, 0x24040040, &(0x7f00000b4000)={0x11, 0x1a, 0x0, 0x1, 0x9, 0x6, @random="1db21750448a", [0x0, 0x0]}, 0x14) 2018/01/30 06:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x0, &(0x7f00006f7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000192000)={0x0, @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]}, 0x1, 0xfffffffffffffffe, 0x8a, 0x4, 0x1}, &(0x7f00000f8000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009c7000-0x6)={r1, 0x3000000000000}, &(0x7f000078e000)=0x6) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000043e000)='/selinux/status\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f00009c8000-0x14)=""/20, 0x14, 0x100, &(0x7f000095e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/30 06:09:49 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ashmem\x00', 0x200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f000000d000-0xf2)="5a4dcec1539a5230ac381ba53231455b9c84e680fef38a1f5a4157510f498203057b37723c8ca9917c86bb2bbf3d5b4b2dcea3d8e395cecda03461ad336e47c24b127cbb0f53844d27f10fe88f1fb9d53258a2fdb4761471671f663aa873ad5a366207e356aaaf9332a333df9bc6b567cbcaf34cfeb591d7a79f2d3f00f92d2f2350dedfd6862da78a4cca76e210e5bd08754573b9a677f46a195033496e8ed0ce4e58ea60b93e5ab32dba2769259b3c043655ebc7c2780d67093ba25414f166699e00011e3474802f35ab18b7cf742348e8636dc8b79df079a07c023b17a68c6c0653ae9e96e05ea33c79edd46481ce7f88", &(0x7f000000c000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)="e34f38d00fc335bdc4dd66081c6d9af4c39701e9f93bfd72afe552dd31c3c6f09d316271b42962ce1ad6753ba7ceeef172a953a8d4bb60c8df50b8de9fed32b67827f6a9f01feea3c88492b586ae71055b3f0bef15ab2e8db58807ccbce70996c749b8532b6b4b7931b27a913018cb4dd26eabc7ca211f2c60729e778107") 2018/01/30 06:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000517000)='./file0\x00', &(0x7f0000063000)='./file0\x00') seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgid() 2018/01/30 06:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000095e000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e36000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f7b000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5, 0x3, 0x6, 0x100, 0x80000001, 0x40001, r1}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/30 06:09:49 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1d000-0x1c)=@req={0x5e03, 0xdc5c, 0x7, 0x10001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000481000-0x400)={"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"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 247.745343] kauditd_printk_skb: 11 callbacks suppressed [ 247.745352] audit: type=1326 audit(1517292589.430:2122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:49 executing program 3: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$unix(r0, &(0x7f00005c2000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x80005, 0x0) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x276, 0x0, 0x0) accept4$unix(r0, &(0x7f000087b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000555000-0x4)=0x8, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d16000-0x20)={{&(0x7f00001ac000/0x2000)=nil, 0x2000}, 0x2, 0x0}) [ 247.785862] audit: type=1326 audit(1517292589.466:2123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=104 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000-0x22)="9fd70f3b8714b257e0d588502622890e61984c1d9b6f5fe8e803807fc474fe605a1f") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x8, 0x7, 0x40, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000003000-0x8)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xffffffffffffff29) getrandom(&(0x7f0000000000)=""/137, 0x89, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000-0x12)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000005000-0x17)="", 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000001000-0x2e)={'system_u:object_r:memory_device_t:s0', 0x20, 'system_u\x00'}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/30 06:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000da7000)=[{&(0x7f0000a84000-0xd4)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3cf28f1c46b7b31badc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4c1f58e8979ca1601974624436d6ba6a0e2fce45adbf0e5120d1602b6360cab26529bc64c325ddd4f00987eef5d67bb142bd3108818be8cf5dedc8697fb9387b14baf7b616f29204ee399d2a212f51700175f7ae034fb4ed0ed3cf7b2f012d816dcde6b6d58380ff2c7f8f422b97db810050da751718f0827d9fdf11dd2111e", 0x54}], 0x1, &(0x7f0000010000)=[], 0x0, 0x2}, 0x0) 2018/01/30 06:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002f5000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000d3000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cbc000)={r2, &(0x7f0000e7e000)="b97bbfb148997b2637ca3a8655c30fda3f1e69ce8dc4bbec1783bb4cd51a9e340ff1a3a2911bb1bb0b5115e4c7e660e9e6e3d2ceaffe09c64f4712b7857f37f49f06ad8af08f9831606091ad8cd40b5a3191a71d21711b6f30db6b4dd13aae5de487e92a864f34cd9180a5af5e81899d63690f16c7a3c4cdc5572ae061eadab49c92f33c62b30299570c4cc1f0bc343c163d33d9a819b68fbc7e65fc4aa0af84b2", &(0x7f0000705000-0x8a)="0b3da78da00e2ad40bd84f8b98f26dbe73917406da9d7f1d590536ad5f5827002223de072c5622ebe89e8c090741e63bbb808af8bceef62e920e287dfbd6b88b0cf4ccbfe40d926cc1dd41ef5e586749bf24d4c3d20c5edda68ce2165a937b6708d6c8e5264bebc141776400ff0b403f59a4ff37deb9643b0b6bf50333879c986640aac37c5426e0abb7", 0x2}, 0x20) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/01/30 06:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') clone(0x0, &(0x7f00001e2000)="", &(0x7f0000e92000-0x4)=0x0, &(0x7f0000c0c000)=0x0, &(0x7f00009c6000-0x18)="") sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0x7) r1 = getgid() setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d61000)=@req3={0x1ff, 0x5, 0x5, 0x0, 0x7, 0x4, 0x2}, 0x1c) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) times(&(0x7f0000f22000)={0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 2018/01/30 06:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = getpgid(0x0) r2 = geteuid() getgroups(0x6, &(0x7f0000a86000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f8000-0x4)=0x0) stat(&(0x7f0000a3e000)='./file0\x00', &(0x7f0000b68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000021c000-0x8)='./file0\x00', &(0x7f0000720000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000005d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ca000-0x4)=0xc) stat(&(0x7f0000c36000-0x8)='./file0\x00', &(0x7f0000ba2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a6c000)={{{@in=@remote={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000)=0xe8) stat(&(0x7f00001bd000-0x8)='./file0\x00', &(0x7f00005b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007c3000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b39000-0x4)=0xe8) r16 = getegid() r17 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000081a000-0xe8)={{{@in=@remote={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}, {{@in6=@local={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}}, &(0x7f0000a75000-0x4)=0xe8) lstat(&(0x7f0000316000-0x8)='./file0\x00', &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003ce000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002da000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000ae3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec8000)=0xc) r23 = getpid() stat(&(0x7f0000db0000-0x8)='./file0\x00', &(0x7f0000fb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000272000)=[0xffffffffffffffff, 0xffffffffffffffff]) r26 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f000066d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() fcntl$getownex(r0, 0x10, &(0x7f000076c000)={0x0, 0x0}) stat(&(0x7f0000ab8000)='./file0\x00', &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000618000-0xc)=[0x0, 0x0, 0x0]) r32 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000fc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000517000)=[{&(0x7f00009ce000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007b6000)=[{&(0x7f00001e1000-0x30)="d494d2cb9cb43e2fbf64529db7c4affd88129cecc88234e6019fdbc7ffacc44896e39fca3e7bfd7d6e2d1cc6daa17c44", 0x30}, {&(0x7f00001c4000)="48c1896e746834d28a64bd2747279c70ccd65f139f4f58dc572bac6e74e8dafb7808911369232ad15aef37cf2a76b38d0d3f78cb8195b5f5503bb141f365747165", 0x41}, {&(0x7f000093b000-0x12)="1d459389832a36a02e1e5b7936381cedadbb", 0x12}, {&(0x7f0000947000)="5a9f88ec3c55da61e29c5509daa96b4a9db211f2ab4ce73f20365e8e38a22bbf5be561236fb94a959ed8de3233b263e1b0c062510df5db26f26c7cb2f1f86aaa5eb139eacdef7ae21b0c13770df15d974263d3cb67784408803b5292b6409f7f55100bd6542ad580a5f8f3af0267d91eacff", 0x72}, {&(0x7f0000125000-0x3d)="1947ab42c95a684268a0fe6231cfcfad3c41e2870918d29f554e8906f3c71470121691610fcb8419f8faa465744a73e47abe834685027edc597b108c91", 0x3d}, {&(0x7f0000a4c000)="6a59910a6a0baedbd7343a8185396ac629d8ddb35dadf4145174298b893089172d3d7d07f168e17e37909e344c99d7e82215512ef4d3e03142b41fd7c94d7cc33af21e019749811fc008c0cba3bd4453e5099c70d740021a5e04f09285172082e093bd9dce940140f65f7a31412ebc7357534978958ef48f929b852cbe1a82964bb29162332d82c2540e3ebb51f4e7a01647", 0x92}, {&(0x7f0000391000+0xf0d)="33e1e8d6e7c3b4f9a7c1cf507f2163d5cf1a249a1ba37240a65f1a132fd8b166d284e379240182fe8a8b686fc9b80543ee7a617ccece15726a3ec6504af59d48fd602f70a9337fbde535d265849d38799f9e67bd651cfd2d15e69e773f8cc712637c170174d5d9c5326056e25f328855ac4f3c52d501c69ca0c33eed63d607c0ec0b97998d1e3cfd19c4b2eb7aa0252f29fa5314055389dc4e5fc3211dd130e3defba6bebbfb263a532cf6f0002ba41429f3cb23933ffd200727f819652934ba4ef51f1c601afc9a9b7f92781158b13b7b23ef1759b5b0e97b711862e71381210f7f6f", 0xe3}, {&(0x7f0000c6d000)="953dde090059a22c4c8a3edc60151fcfdcc702624bde3b8b465ba8ffaf5adc7b28a7a740786b201e3db049a5504fb09c79bccabe15e7c2c570825bc3a89f3597bc3fef3397c8f6f39cc4b9a05addbcbe1ad2ab69c5a53f875657f5c082ee1c2fbebaf4544e82e72d1feb8b4e8bd15d42c4c21bdf9c4d6a06e0026d9d3980a79ddf17bfe1d71e3ad041d7f57ad2b9e263bdbc7edf88d03c92f690ef4971de691ea730cc7705231eda6647c9601e8423dc848acfefae361dc2678417691a3d5d2b483a15ccd449524519a335baaa81d92f74cd59a6b5a0ba84e58baf9e908a60b8028471d70f92822fa0a19984c2c3745d46d5be4dc68def4d7ba1893fc716b8ef1f5450f5ff59a01ea477959edf4622ff378910be3b420dc20315d8bb9f9b083dd1741183810be7fc56e919ed53956479ec00e8aa5bd66f10b0c3c7692731e26d394751cbff0c473df6b2b1183700f27e0f52cde3c22a637c205bdf3b36a6904d204eff2e2b19b37e42a74cdc6198369b64a492d7872f6abd15e29f85f64da1aec2e625f1afb67205228374ad44989abbcdb7c926b45b01b4f4435af3045d21512c76c1c1cd0231b861c4a562b4b0a5ba689ccd147465528e849ac687455457886121c2498e4d9edb278482457f01dcd56bd5022830516054baee7cfbec0ad8bc8ea755af5205dd0c5ae6514c3f54c94e1cd98b31c31a291bbdbede969e86765fd7e7faee76c1e00452ce2a668d27dada0cf18434d4fbff5eda9f9dd0f20c3c1300622e25e82f0e30554313f8c2c69322a3faa8cbd2772a035c71e5b388d227dc8a44b224267ec6876a6673b1e5994944554dc872da7f7c7239bdaad525e50988bced5cce3c6556b0075f373f5156756d1523b04b0c67a4fadaeba6fb363d145e430ce50b42a74ea86e5f87f0d4a7ea1a6b8ca53bd9717be2887d471d4d793057fabceb60eeab4f9d78aee3b4d1c11c3b24d7df86670c8a881056852850d0e063745cf11b965c9372790fe95258a3971b4b7c015e96f9537edd9422bbc5269ebbec2ab7d9466b21a22caf684fb4cf6d96780c86de7f8e97d39c4930c32aa872707ee8509054e1f59063861efd1bc163faeaa6d6a92494834888693845a4eb52231522bd597d2741180110594851cc3bb1e05a09e3c6a2b3f3bc04e1a483237f96a614d1b85e55a6cba5f6f6a877fd2f6db2489178b116cb4229f4a53bc79e896998a543c8cb7b9e20e9cf5b8a1c47e54011ccac97104a2759c5e01ad6da599346e127a73257f463fbe4f3d8fa909ab6005f2cb740e1b2b8fe6b36c9af21b6152461bc58a44820af729539957f1d3ff83fa9c89fad8a51276ff957ea195b610f3d8924060aa01b8bcc305c32e6c0866c44080733784b011aa9541994e0a0f9525901706eb01508ff7502514267545fe16c72b5506b35471f16e586a36dacd6209a0c3ace53e0b147f89742abe473cf62da0d4bfdc4f6a7707a2b290e6451724ac41cadef65f6c36faacc0bafb74680c0bef8174aedaadd7cfb067e0b46532988ca5836095ce9a3af0dda0e5020f84d719b6f324695d388716489838d942fed5d0655ac370839911a1e11545b3362a278955b1dd918c3cbd978c0879f4e96595ae5a340f295c61f7b7d9cd9d8dd9d6e7c374189f379a982f7c06dc9a661ccb87740451150debfa83a2365dfe7ae496bfb6a712a2e3324c492e930400fba6426c7b42d0696dc13e0022ece30963b6fd0ce24603a701371451565b8d7586823d5e5b051ed12762099a98808dc0969878a14bde6a6ac472290eb87f34a6e8fe084b7dc295d153f1785e597c5c83b742ec9114572ecc035606a39574e1c6afcb55333d736fe6793218919ea89147c6608e88d95411d0c865f4a414c3fefc674dee53cade8aff19059cc80a8ab6fcdc016c1c001d7df1489ea80764c570ad17bc96abdef84c0c39a77c919d4eba880a85692e847ad2b565c9cbdd9a3884999001eb5c58eb81876573f04e3da881acff11ad20a3a3fac24b8377a1237817e7d5c001c04224c124251cf504d9db663721d5ffc252989d68a01f48bea63180a1aaf4cd2d59410b5f2faaec3e47bb88cca2b024a66d981da9da7273b39c70ee90671950317af4b076cc707d540f95891d1e803dad645dc082ef429d99815bed18c2b1f9cae75793f4bf468d20381c189c98ccfd9c461a4c90ba0913ef4deeeafe296d63e069b6a78f66050ec376ab480022b8322983cdf6a77b3953b326d031ef41c605a428f06afce218e5ec0449e82561bd4c051af63391b27d878e2652e4fdd7a96365bcc3ba532f53a32790d8e02ef454b2c45cb3b8185b942e74344fef90dd21ba05704f49d914d1f0c67a6ae3701df81df73bea602062135bc00ea599460221ba29c637049080d5be687ed45d29e75a971b7745592a815d940b4d72043f8a10bbc037ad6c0dec4930fa9fbb7733e7d52c56830b1eaceb6c5883ba40258da61855c30091a736f64c6a3b8d6a1e7c6a3e0113a59393e811649fe96aec3fff29ea07a1a1b562ce6ee9c63fcfdf5a67fd5971b0720a0a87270b8fabb34c1d1432eb2978ef2673aa51f80936dc30f85ea5167a46366d6da8b68a66551f0410ce9260169d2e92af1e0984d3fc33a4a0d877ca674182936b2f7f1b27ae6b38e0d12379f8b9c7a0d787832acbd0fa82d69c30c43a87ccdb8fcda9360748ac72af9ffa5997e037bcaa314a6435bd2cd587a5f16baa93598220023f0976159a79575abe0c4bd8d5c6d98935fedb564ab59265476e3dba4744285d2f38ed232dff8174e67e067613c34192d1fdef2159f80a1ec4f34f304b0a62c1d7b816db2314550735d331753204928410ebba962c4bed24af433909770b53e2ba7ded9db3a541e44c7c0e534876c7b905066979c4c11351d519ac6a3a4f1e12edb7a86c714081055cba76daf18d593a221339d7674c08bfc467819710fcc04e1cd5bba5a7cac16f680557e54ae6e43a2923ee65faa8112f5ec00d7aeaef258e60971e654820bd639a71854ea916981a65fc3b5fba73c5799e11064ec404318190971a19cfd5710ff9a4a4943e746af5d2b7f98de3e482c2582c732bae3e64256aae176c9d6ec4d96c071fd383b48f122b24f58a5f729eb907fa0166cf09688c06bd7d01a92fa36a0eaad3fa8df19757a0d2507e0c1e1e85d999425339cbdb9d36f07213613998e7407ef8cf8f94e387a3c88e91461684630f43ca7d6f923504976cabb93bc581ff46597d0f308b9be4c878d66c6210df394ee3878598a19149069911b6fbd900ad7280e9e417965d0a5c1ea23827e87468da7910f9e6102a44968a96f4279cd9aec82a2a8228b833c68a7701491fc6473bad79290d88dedef59ec91d49422aa74b096661bf205dad947826d6de34a288babd1c220748a39dbf15f5a7fe9bd7880854b799f56537ae938999ddf64ab824261673eadb01ac1d1180391d1881f4b315226eb991ce5d4c7daa4e9a5b013e374c93d3489276eee40e2d42c350b33043b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0x1000}, {&(0x7f0000cad000)="62852d3f1d845700c9c7b82c00c9ca3fb7cf7f063202dd82092d8cad6124abf355c56f92008c62afa563375975d321b0f3a3bccae0dc578bce51237912f063f9a01dda23685ed3c13d8daab5c9cdf82aab70ee710dd98c20f790ea28416087c850d063cd5dcb6d86a6774813a8ad3b7a6dd7487d692d1d2e04890ba693683ff63d9277a55ebdbdb79db5e9d972767b56da562e500ce8187cfb3f7feee8a39010eb4242ff394199f2406ed2127b765f90cc648d", 0xb3}, {&(0x7f0000c3f000)="ffd3a60d454d697ff620a4b53891ce7baf95b32e991e297b8810ea24398e19b54e312a629c2fe2035e9065e85c7d76b04cf8d2490103", 0x36}], 0xa, &(0x7f00000ed000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000000}, {&(0x7f0000c8d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f63000)=[{&(0x7f00003aa000)="629c5280421c2a0fab4a044e0abfca071f8592b5e12cb0c5cadbe96a8b5888a3ea834dfebd3f9f46316f45838d3068d55ca7a83fa94fc2568d3e58065261a87ae29b070ca0e176fa4fcec66e4ba3089b599e0c03e3a7e63f8860cf3766c4ce066b73886ff9850a33dc6e1ba2874887e1876b5105352b3d01cae3d8", 0x7b}], 0x1, &(0x7f0000bb6000-0xc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r7, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x0}, {&(0x7f00005d8000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000414000)=[{&(0x7f0000e63000-0xbd)="0867fe5e700f4dcde7385562d9aa1d2c59f0e33ba07db245b66de9749b946e5087da31a9439990fc97ac57237ee95b6e7537630273bf9a5f64ebe08edce643bac297de9138e89bb2f3f7cff9792a915522cdecf32538a7d61c252a54d420d2fdad7d7cdf3f82e3ba548b8a764a9c7b1d944fd2039b585a06694c45a3939336f2beea248b30e736e9f14fc4c27ffc3e500a68bc6889b042394b05e740f2b8a94da9b4d103cb27b824ec5596cfbcb7844c5030cb156a153e211e1869dd90", 0xbd}, {&(0x7f0000f43000-0x98)="37babd3f0790bef2389c363be694b5d25f7a2b28985c9406a4ff770487b48a3110e9ce8e476b766bcd963c91450acc289ebd7fede413ae5f0cc0b0781dc35c9f48552761f204e928770221d302dac412f5a93930a8342b1ec37c682a4665555db790e74b33c1190a3bf5deb0995f332436f84e595b03b631ead960150c3440124c6cfe1723024f6e2e8d9925e201f4072414c6180388509f", 0x98}, {&(0x7f0000414000-0xac)="af0c44f977994f50fec13161750249f7fc4b434e8b25eb55ad2a97792d43615c1cb0a13a021c280cd4c0ce138d1940259b583f2eb82fbeca78bb15c7b5277b52d54c9488977c9800d27d3ca668bfb081754ca6aa0b0e6c67e436052caa474b12ad38bb2f7a41f8ef1c4e3e56cbf8e17fe84b09f24dd4389d0231065e704565230f56df12a48aec3d9e4d7eb45ae04a86a5dae1697dee7f5005ea3fd9ac8dee6a11f2ef745fa7e6a93a07a5eb", 0xac}], 0x3, &(0x7f00007fa000-0x60)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x8040}, {&(0x7f000002f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d41000-0x50)=[{&(0x7f0000809000)="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", 0xff}, {&(0x7f0000f19000-0x7c)="30d4e531f25df5fdb0640bc82b5aa12fe14d9cb52aa2467b940ddf7e69c876683a766924bd485f9edd373a8b73c996aa0995e2d1f9aa0c8b2378f964d1831bf036db3949d1e028415740cdf3735511aa58bbaeb6f95583c2e8677fbe977f5c88c65ec15d697941a3164e791b102289d4afe60824f94b87ecd530b28e", 0x7c}, {&(0x7f0000e24000)="cde35224e2a13520e6003e43778c6629181326197501780deddea86f6184a8f70f29ff4bfe54b2168e09bf0bed01513ea80b8c56f056d846ab70e24d516e6374794d5648a5f786d0d584c300f4af594d3a3e0c635c4ac2c450133217cf482a6fa1622a21b7a7a5e4b3f0383de3a77b6bae89c235904d2f4275a16ea93376fed30ebcc6429a24a3a532f45a082ae4b0982c900a956b313be89954b8fa73f383b10941e268caebd45bea177fa16aa643e2ede15fcf6301b3fd2a690a26b4bd463ffd9e4f67f8cd91614a2b384b921cd38d09844924585ba4eb4009d126ce3300a890f345e302456ea6b73df9", 0xeb}, {&(0x7f000019f000)="e8e58710081f839d0b11c8e1cb0aaa4c9fa1e41770e8c137b2c67be2a2b929b7c7a5e77fb60a6aa1439c9ab078b8e671736252ee8b4231e6a6ab08cfc0befd0e633c2854d727e2787986fb1a8c8fa9191a43f13d2a04df59f1f1a6a22f23fb202b45f0cac59520bc965de688b1f64c1a9e081e8544ed9fa09a4237115607a7d2f9a0bad3c8c0c847bf88d8", 0x8b}, {&(0x7f00006a8000)="4acdbee9939500b00874b38641af0ecd420b58cb7b96c28b6600e2abf132bacb95390d41b3a495117d63a54cca02495f3650171f90c020748d3dba4e6f486762933082389ffe91ab30ccf7959b4f5dfe38c2fa162a6eef8aa3068583c7c3f1b9bffce13e2209c0afb46b647355b0819c5ebb958b", 0x74}], 0x5, &(0x7f0000799000-0xa8)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xa8, 0x4}, {&(0x7f0000a95000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00005f8000-0x60)=[{&(0x7f0000d7d000-0xe)="3518ae7fd624af3f6bdcac21eac2", 0xe}, {&(0x7f0000792000)="9854fdc20267970f2a01d65a4a7ff40aa29d6a8c7569e624af7a", 0x1a}, {&(0x7f00000c6000-0xea)="c26072cec635a5d465c67b9df6ebb415eb55661286cf41074d9f762a0c99236bbafe05953bce14217efd0fb068785c1e49c9924c705df159046c66d766d8618bde4023607733f13e65a4c16f15b6f986a30f7691e962e2802733a68e1dd2149d2b6d0145be35f4abe5d5cedcb3a6659ee649bdde6a65f98b4166dec1df5b7905876d4fba1b201a61ed9e490786b11205a4f3ddbe897b8b826d5c6a758e99881553222bff60eb38e759635299649e55d76eebfd1fded69cf9a358851816fc8993c780b2acd7b8a2a13886137257930d62f3244dc3e00af44fde4b992154b74f33f270144eb41fc5cd9dc7", 0xea}, {&(0x7f00006d8000)="cd0b621a93e3bffdf5f6b3b3cca6641efd2928e1582b1503295cc0d17c3cc76c8b7c343b8e8f7c645c3dd25f77fb5ffee3aa3ff9a8867f4a7c0025b8da1b66657713ca812bfd597b2260a800e22244f1", 0x50}, {&(0x7f0000fd8000-0xf1)="056f6ebdaab830dab03898dcf560b42097a77f7c1ff231b77c198cb6254815907a0d134d1ec941de7ad04c5f26842bb3adbf98b26b5896a0a45f259bc888dfe72a15aef6a5d9337161f7d7c01df9ae506f6e3f82f30ebd1e1f73c3acd2db8ca3df39b40147bcf64a2e26a6af9f13cf93c1a6d56ba2fa2572f901566ff4fabe2d290e31b19504e0e98b90b1ff7e566420816948e063eb6bf97452782fa98e46b1566688d987d0885dca698d4782e83d4feab1ad3e9472028f37b9c9ce37dfce1548e97dd29554c8cbed0b93e21ebdaf9e53b79446dbf656d07bf3c36577355cb665e7cde3f002e19590aaded5075a7e6584", 0xf1}, {&(0x7f00008a1000)="5cffa481fdcc108d83929569a52336034a62174e94f5c297bb5aec", 0x1b}], 0x6, &(0x7f00001cf000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40, 0x44000}, {&(0x7f000055f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003a6000-0x40)=[{&(0x7f0000960000)="e47d70e242aed3e44362247418a616d32263c4ee866060e7", 0x18}, {&(0x7f0000a6f000)="cc5114b0e4d104886d8caa397fadcbd898e7a02dd3652327b450988f56e43b6390181e4f3972843be257e7296a721c0c79f76c0c6818c13dd8d3e543fc5f21e5e0bcb07282492987d20a10902ed6a0e50f27b5cb56bda4b1428dd558ae6a", 0x5e}, {&(0x7f00006bf000)="95cb946841f4ef1a5a4e4deadddde7e8b33a16", 0x13}, {&(0x7f0000ae1000-0x19)="7c115798e4c39c4fe9560f9e2a52d068c12f2e0c224f718c60", 0x19}], 0x4, &(0x7f0000e9c000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r32, 0x0, r33}], 0xf0, 0x20000000}], 0x6, 0x20000040) setrlimit(0x1, &(0x7f0000a8e000)={0x4, 0x0}) ftruncate(r0, 0x3d) 2018/01/30 06:09:49 executing program 2: 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 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 247.798195] can: request_module (can-proto-0) failed. [ 247.828589] can: request_module (can-proto-0) failed. [ 247.830208] sctp: [Deprecated]: syz-executor6 (pid 2827) Use of struct sctp_assoc_value in delayed_ack socket option. [ 247.830208] Use struct sctp_sack_info instead [ 247.937410] audit: type=1326 audit(1517292589.466:2124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 247.962296] audit: type=1326 audit(1517292589.466:2125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 247.987514] audit: type=1326 audit(1517292589.498:2126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 248.012571] audit: type=1326 audit(1517292589.502:2127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000528000-0xe8)={0x0, 0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x1d, 0x1, "4f755e1d2e2ef46ee068b1d6fa025cde92e35fdf4e9959bed7fec9dfe63540e761193bdc22e53c3aab693e04510cbce8812715d0d57327fe3d5eacd5f2ee2432", "d759f7b64c5b935ed8e3350f1f8b488d4261d849f610ff5d4f9e27d4a9d9060105ef3f8af6300379f63d7f9560b9e3fd138751099e8c0135afb1c649ab54707e", "4c89be020b8b76d50871d43edc16411d0cad72ceca0946a10fd9102c4fe12db5", [0xdcbb, 0x10001]}) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00002d0000)={0x3, 0x7ff, [{0x0, 0x0, 0x4}, {0x200, 0x0, 0x6}, {0xf9, 0x0, 0x8}]}) sendto$inet6(r2, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000cba000)={0xa, 0x0, 0x2ae, @loopback={0x0, 0x1}, 0xb5b}, 0xffffffffffffff6f) sendto$inet6(r2, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/30 06:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x40000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9af, 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$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000065000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xea, 0x7, 0x4}, &(0x7f0000432000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ba7000-0x1008)={r1, 0xfffffffffffffff8, 0x1000, "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"}, 0x1008) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r2, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055c000)='/dev/rfkill\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b39000)={0x0, 0x177e964}, &(0x7f00002df000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000bf4000)={r4, 0x6, 0xffff, 0x3}, 0x10) listen(r2, 0x0) accept(r2, &(0x7f0000203000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0xfffffffffffffe60) 2018/01/30 06:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000ed0000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:49 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, 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 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/30 06:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x6a1a, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f00008f2000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d9000+0xf33)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000434000-0x4)=0x18) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000855000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050e000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eb9000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b22000-0x4)=0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00007a4000-0x11)='net/softnet_stat\x00') ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00009f0000)=@req={0x0, 0x0}) 2018/01/30 06:09:49 executing program 1: r0 = creat(&(0x7f0000ea1000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="80a29fbc865f0fc04292c2965ea28860", @ifru_ivalue=0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b4f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000527000-0x38)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e203501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) linkat(r0, &(0x7f0000824000-0x8)='./file0\x00', r0, &(0x7f00006fb000)='./file0\x00', 0x1400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f000023f000)=0xa, 0x4) 2018/01/30 06:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:49 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006a5000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x2)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f85000)={0x0, 0xed, "138e86c6ac222cc8aafedcaa2d7d20979db66a091c69e4ce870b016d6d7ee0988b85362946d6f121fe28bbe1b8c2a084108bfa214fd0e9241e6ff65269f14ed00a571ac68688f025e9eef60de6b109bb38a6eb40d40aa190123df81e03f16ffca6c41d80ca6dbb186836bc7b78f3e214209ef9333c6906e895cf2c8b3c86d76f655015250d75e44600c943fa7d423fbac0583252c01ed162172ecaefef5c93aa81a1c5b867b5a043e9977450d6814024c5b0ccd9512f2ff439c14418d62f538447d292905c583b52a1330e3874d103e3e59c5b437b46cf31248668ff01c1e92c7cf6b0945bfa3973828f6bfc88"}, &(0x7f0000b82000-0x4)=0xf5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000083a000-0x8)={r2, 0x10000, 0x10001}, &(0x7f0000ace000)=0x8) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000eb2000-0x4)=0x2, 0x4) [ 248.038136] audit: type=1326 audit(1517292589.502:2128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 248.062720] audit: type=1326 audit(1517292589.505:2129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=82 compat=0 ip=0x453299 code=0x7ffc0000 [ 248.107682] audit: type=1326 audit(1517292589.506:2130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:49 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c5f000-0x4)=0x0, &(0x7f0000283000+0x9a0)=0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="d9e95c8c8eedffa53213fe96ed4ff18d", 0x10) 2018/01/30 06:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffffe, 0x407ffc0003}]}) membarrier(0x1, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000c95000)={0x0, {""/7}, 0x0}, &(0x7f0000b93000-0x4)=0x10) pwrite64(r0, &(0x7f00006b1000)="", 0x0, 0x0) 2018/01/30 06:09:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/vcs\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x7f, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) eventfd(0x0) 2018/01/30 06:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = syz_open_dev$audion(&(0x7f00004c8000)='/dev/audio#\x00', 0x4, 0x8000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x20) listen(r1, 0xd7) ppoll(&(0x7f0000fcb000-0x30)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005c8000-0x10)={0x0, 0x0}, &(0x7f000012b000)={0x0}, 0x8) 2018/01/30 06:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socketpair$inet(0x2, 0x4, 0xe35e, &(0x7f00007eb000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/rtc\x00', 0x80000, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f000079c000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000322000)={0x0, 0x0}) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000050f000)={0x2, 0x9, r2, 0xffe0000000000000, r3, 0x0, 0x0, 0xfff}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0xffffeae, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x400000000000, 0x0, 0x0, 0xffffffffffffc}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000abe000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000a7f000)="", 0xfffffffffffffda2, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) write(r0, &(0x7f0000b24000)="744fc2e600e9c8efff985625d3b3eeae4c4e3ff7f2782e5754a66bb19abcb37b273a40bf173fb5b83e9e662654ff693cfec432afe5fad77a753871c37079698ca6345fd05a5ae076b7d2c01830a330e43b9f3f909e5e496a0d9c9712cbd5a664af60f1ef3a96c4e4c8510c39fc2fba97b2fa437a422e9b98a34b92349069198f1fa924e86a60162c94942927636e766874088cef5a1b386dfeaae5babf5fd85940ea780c013e5ee0f56cef01659d83fcbfc30dee4d04d59b703040b1f33090f062e840de8fffe7c60344679d9b74169bca665de752e82a13cb11d40fb2214841", 0xe0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000eb1000-0x90)={[0x2, 0x80, 0x0, 0x5, 0x7ff, 0x5, 0xee, 0x400, 0x7fff, 0x8, 0x100000001, 0x8001, 0x4, 0xfff, 0x1, 0x4], 0x5004, 0x8080}) [ 248.139480] audit: type=1326 audit(1517292589.506:2131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2806 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00002a3000)={0x0, 0x0}) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) 2018/01/30 06:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) utimensat(r0, &(0x7f0000422000-0x8)='./file1\x00', &(0x7f00008b2000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)="") getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d01000-0x4)=0x72a, &(0x7f000029a000)=0x4) 2018/01/30 06:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ced000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00007fb000)={0x5, 0x1ff, 0x1, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000473000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2d0}, 0x1c) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00001d6000-0x10)="9db4e6576ae3bcb370cd4abd436af642", 0x10) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000031e000)=0x0, &(0x7f000056e000-0x4)=0x4) readv(r1, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000a27000-0xe)='/dev/admmidi#\x00', 0x7940, 0x8000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d52000)={r1, r4, 0x4, 0x3e02158446786336}, 0x10) dup3(r3, r0, 0x0) 2018/01/30 06:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) pwrite64(r0, &(0x7f0000ddd000)="", 0xffffffffffffff8b, 0x80000001) write$selinux_create(r0, &(0x7f00001f4000+0xa48)=@objname={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x38, 0x20, './file0\x00'}, 0x3f) fcntl$addseals(r0, 0x409, 0x2) 2018/01/30 06:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) accept4$inet(r0, &(0x7f0000cb0000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d96000-0x4)=0x10, 0x80000) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/30 06:09:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) fgetxattr(r0, &(0x7f0000c4d000-0xd)=@known='security.ima\x00', &(0x7f000004f000)=""/51, 0x33) 2018/01/30 06:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000c78000-0x8)={0x0, 0x0}, 0x800) bind$nfc_llcp(r1, &(0x7f0000679000)={0x27, 0x0, 0x4, 0x5, 0xffffffff, 0x482, "c8f9b08828f68cc1df88bf8db5d9a919c00857dfbf227210de93bd770b968cab331fa693de7aae0a78975fd87390ad51859f93ad9bd5cd8e8e280220cfb7c5", 0x0}, 0x60) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00008a3000-0x1000)=""/4096, &(0x7f0000c26000)=0x1000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002bf000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000547000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000c4c000)={@loopback=0x7f000001, @broadcast=0xffffffff, r3}, 0xc) 2018/01/30 06:09:50 executing program 6: syz_open_dev$adsp(&(0x7f0000cb0000-0xb)='/dev/adsp#\x00', 0xfffffffffffffc7f, 0x40) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0xc)='syzkaller\x00x~', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 06:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bde000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000960000)=0x6, 0x80800) bind$alg(r0, &(0x7f0000b59000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00004be000-0x4)=0x5, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000ebf000+0x407)=0x0, &(0x7f0000d25000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@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) 2018/01/30 06:09:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c00000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xe0)=@getsadinfo={0xe0, 0x23, 0x321, 0x4, 0x1, 0xffff, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_comp={0xac, 0x3, {{'lzs\x00'}, 0x310, "bb7df4c32b0a39a5c8f69c4b73131de5ba0bb975e63c1840c5f4f3b6b5072160c500594115b1a40386435739801270360f29039258055e87dbfa72e003eb2771d949ffab302b83be8c923c51bbb17984c88a3b5a71f69edeb6e7328f687cee9a5e14"}}, @etimer_thresh={0x8, 0xc, 0xfffffffffffffffe}, @ipv4_hthresh={0x8, 0x3, {0x17, 0xe}}, @ipv6_hthresh={0x8, 0x4, {0x2e, 0x13}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x5}, 0x84) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@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]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000010000-0x4)=0x3, 0x4) write(r1, &(0x7f0000001000-0x1a)="", 0x0) recvmsg(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) 2018/01/30 06:09:50 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000823000)='iet/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009f7000)={0x0, 0x0}) stat(&(0x7f0000aad000-0x8)='./file0\x00', &(0x7f00008c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006c6000-0x8)='./file0\x00', &(0x7f0000915000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004e6000-0x8)={0x0, 0x0}) lstat(&(0x7f000076c000)='./file0\x00', &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000660000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f70000-0x4)=0xc) lstat(&(0x7f0000135000-0x8)='./file0\x00', &(0x7f0000d55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000927000-0x70)=[{&(0x7f0000e19000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000140000-0x30)=[{&(0x7f0000aa5000)="922b5e1c1332baa74a9536583342245b88c1e292784a3e6e6bb466144415b096d50290ffdfe8da13b1fa245b93068f7396db6bed2f7e7b4757f032607bd144d399a898710cab1aa442a1bf8a1df3593faa8b6bbedad8c3c9249603a7e3fa265ff8f093af4a3281", 0x67}, {&(0x7f000047b000)="ea7872eb4ff43df598a6a38bc525faca120ce56554e1c5732fb66dae8054fcdd86c3826dc1c271c83eecd556e4c8784ea1ef70f267a80ec5f3ee7d9a1b975245", 0x40}, {&(0x7f0000c9e000-0x30)="fa7e165f81ae85392db732d442d68ce0e64e59896a8e5495725af51746a7d940391f9590b1a1fcd576543f651d133e42", 0x30}], 0x3, &(0x7f00007ac000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78, 0x4}, {&(0x7f0000f82000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004b5000)=[{&(0x7f0000854000)="4253850f7a8e764094f7dd4b2b8892cef27fc523681b19de9244d8b50c61205210e45778f213e23df7e2dabfb265d18b858c6b455cf1199c7ebf4b8f44c0da5d31816996ef9c1de8cbeee960e2645b93b646abfb53bb7155e9e81f8c37fc94ef", 0x60}, {&(0x7f0000acb000)="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", 0x1000}, {&(0x7f000060d000)="d374b632f10b9febed073c37ef4f04916324f340ba1d8173f51782fc32c2ef5b3c2092e332dd0f7bd51f0647829fe3133f97be79095494f68164649b54338551e08576c267ee6a0d6b354c5397a3e9a78367e429c47944efd54b7f5b995b6d6303f126f30b9d701306f4", 0x6a}, {&(0x7f0000686000)="ab8a8f0981b1c7750fbda88f406b71529e3029416ce83af1263ad47703b749a8e471fb33dcff086595f1c1c0f1ec55f35c4ee0e2d1924ba3ae13615d0e837d273eeb3f2f1bfa700e716b5ccb251d38c280e90906143a32e73358b5b695c1ed21baa54eb99c13bc9f6b58e73f756c8169fae40936b5c131625d554c0d9096c21f707a037926ff78c31eb2da2f0cd2d47f795153b7ecceb3dcbf76fa2f08c63f1facbd4c3c99ec69bf4bdf6dbdf9d0fa05de79af218525ed35a677c08d0e87f0c87e5d35e2b090f512b42feaba39a710fb31f229b92604bae8b66863c6767bff9f8144c8490460ed5f06e9f57ab6cb52006177df498b", 0xf5}], 0x4, &(0x7f0000976000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x0}], 0x2, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000) connect$unix(r0, &(0x7f0000391000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000151000)=0x0, &(0x7f0000632000-0x4)=0x4) 2018/01/30 06:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(0x0, 0x0) execve(&(0x7f0000bca000)='./file0\x00', &(0x7f0000eea000)=[&(0x7f0000d77000-0x1e)="73656c66656d30776c616e31259627926c6f47504c2673656c696e757800"], &(0x7f0000b5a000)=[&(0x7f00000f9000-0xb)='systemuser\x00', &(0x7f0000266000)=')/eth0@\x00', &(0x7f0000f66000)="ad766d6e65743100", &(0x7f0000b23000-0x1)='\x00']) 2018/01/30 06:09:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = semget$private(0x0, 0x2, 0x20) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f00008f8000-0x6f)=""/111) 2018/01/30 06:09:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f2000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) bind$netlink(r0, &(0x7f0000c5e000-0xc)={0x10, 0x0, 0x3, 0x908000}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:50 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[], 0x0, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x0}, 0x0) set_tid_address(&(0x7f000001e000)=0x0) membarrier(0x1, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000009000/0x3000)=nil, 0x7000) shmdt(r2) 2018/01/30 06:09:50 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ca6000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x30240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x4, 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000323000)=""/4096) syncfs(r2) r3 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x0, r3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000-0x8)={0x2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:50 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x13) syz_open_dev$sndpcmc(&(0x7f0000b32000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000963000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000be5000)=""/238) 2018/01/30 06:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd, &(0x7f0000b10000-0x4)=0x0, &(0x7f00004e5000)=0x4) r1 = add_key$user(&(0x7f0000c7f000)='user\x00', &(0x7f00001b8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000062d000)="17", 0x1, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x10000002) 2018/01/30 06:09:50 executing program 3: 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095c000)={0x0, 0x81}, &(0x7f0000a4a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e2f000)={0x6e, 0x7, 0x2, 0x9, 0x1200000000, 0x8000, 0x100, 0x5, r2}, &(0x7f000063a000)=0x20) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/30 06:09:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000526000)={0x5, 0x0, 0x76ea68cc, 0xffffffff, "e87e07ab998e89394bad61db10bd4cdf028d754174b8d0ff699244d7e1c8ac8270a4db42dfef0e39b1569aac", 0x2}) dup3(r2, r0, 0x0) accept$inet6(r1, 0x0, &(0x7f0000358000-0x4)=0x0) getresuid(&(0x7f0000b48000)=0x0, &(0x7f0000b88000-0x4)=0x0, &(0x7f00003bb000-0x4)=0x0) r4 = getgid() syz_fuse_mount(&(0x7f00009a7000-0x8)='./file0\x00', 0x8000, r3, r4, 0x6ad3079a, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000156000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13f, 0x0}, &(0x7f0000d42000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000da4000-0x8)={r5, 0x6}, 0x8) 2018/01/30 06:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00009cd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000-0x4)=0x2e) connect$bt_sco(r0, &(0x7f000050b000+0x280)={0x1f, {0x800, 0x6, 0x5, 0xd2, 0x5, 0x1}}, 0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=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) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000d10000/0x3000)=nil) 2018/01/30 06:09:50 executing program 6: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/audio\x00', 0x40000, 0x0) readlinkat(r2, &(0x7f0000526000)='./file0\x00', &(0x7f00003b5000-0x23)=""/35, 0x23) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) syz_open_dev$sndpcmp(&(0x7f0000c8a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cdf000-0x10)='/dev/sequencer2\x00', 0x480000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cda000)={0x0, 0x0}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000cde000-0xe)='/dev/admmidi#\x00', 0x0, 0x100) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000cde000-0x10)={0x2000000000000251, &(0x7f0000076000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) epoll_wait(r4, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/30 06:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x28, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r1, &(0x7f000039c000)={0x1f, {0xfffffffffffff800, 0x81, 0x4, 0x5, 0x8, 0x7f}}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000a3d000-0x1c)={0x3, 0x6, 0xb58d, 0x0, 0x8001, 0x8, 0x3ff, 0x400, 0x7, 0x5, 0x2, 0x7, 0x0, 0x7, 0x0, 0x3, 0xf844, 0x200, 0x80}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000be5000)={0x1f, 0xfffffffffffffffa, 0x1}) 2018/01/30 06:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x80007, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:50 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000437000-0xd)='/dev/usbmon#\x00', 0x7, 0x101000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000269000)={0xfff, 0x7, 0x80, 0x8, 0x3, 0x2, 0x8001, 0x100000001, 0x3, 0xfff, 0x3}, 0xb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r1, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xe8}], 0x38) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x0, &(0x7f0000003000-0x38)=[]}, &(0x7f0000002000)=0x10) 2018/01/30 06:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xfd46, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f000077a000-0xf8)=[{0x0, 0x10f, 0x1ff, "490409ef6529f7c338ff32c6e6f2d6890d33e2040b17a7c7b42c2695aa9c6515ac82f11a6a409150d08ab2fc5bd1ac329225192c41d0465657d1b6002a41dffe867d5c27a109b49f51a5cd221ac7a214440a7cdb0943288fa52b8fe9c194f0a6fb684f5cb0a25563801841f43b2de9ba259a675f22d5b556e4da042f0978555a16e1ff9344f1c4fa474c67dec41e8d8a2f921e4ecb1975d9b9f5da9ef92b546018efcdfcbb259f2dda1a3c2e11f7bff96d39964dd99c3f1ba538539494a8e385170919825820c8b849491591edc48f95ce7de4f9cf484eddc9aa082efa6860a46b0691"}], 0x0, 0x0}, 0x0) 2018/01/30 06:09:50 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x80000, 0x0}, @note={0x0, 0x0, 0x100, 0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x10000]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}, {0x0, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x9}, {0x3, 0x0}, @raw8={"d11e5db1849a35d48f064ef1"}}, {0x0, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfff}, @time=@time={0x0, 0x0}}], 0xbf) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000058000)={0x2, &(0x7f0000058000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000059000-0x8)={r3, 0x0}) 2018/01/30 06:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d6000-0x14)='net/ip_tables_names\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) mount(&(0x7f0000571000-0x8)='./file0\x00', &(0x7f0000686000-0x8)='./file0\x00', &(0x7f0000566000)='rpc_pipefs\x00', 0x0, &(0x7f0000266000)="") sendto$unix(r0, &(0x7f0000b12000-0xd0)="882baa29d4183fa7b8586e126b8f00fc73074fc5115413ab0adb1c41ecd9eabde0101a40e9de5300bf0032468381aa9e5eb3b691a2e355e98f3ce12179e5a40df0a941a891563f82e1beb226eeed78041e97c50d7619142aa43fa0f4a510a8340a31d6e6d4ca20f7dc5617c394caa31507fad4cccc52906a8fbbba351ec7bae84694e2bf80214a832d06db8a6aa7ce9e518710391dd8140abf995409484c0aad769c3904b9aaa6e68145faec464203a636d6a33ccf14bf70a35e7365e54709722561fe0ab20686b61a20bcba0c90d86d", 0xd0, 0x4000000, &(0x7f0000155000)=@abs={0x1, 0x0, 0x0}, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000879000-0x4)=0x0) pread64(r0, &(0x7f00008af000)=""/0, 0xfffffef6, 0x0) 2018/01/30 06:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x420400}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x3a6, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@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]}) mprotect(&(0x7f0000868000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/01/30 06:09:50 executing program 3: socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000048f000-0x38)={&(0x7f0000c0f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e26000)={&(0x7f0000778000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, "a2dc5eca419240c7"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00004d9000)=0xffffffff, 0x4) r1 = dup2(r0, r0) write$evdev(r1, &(0x7f000000f000)=[], 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/30 06:09:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00001bd000-0x14)={0x14, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000022000-0x4)=r0) 2018/01/30 06:09:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003d4000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f0000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000947000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000000)={0x20, 0x401, 0x3, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00007fa000)={0x6, 0x6, 0x20}) setsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000496000-0x4)=0x100007a, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d56000)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000756000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0xfdf95b529cd961af, 0x3, 0x2, 0xfffffffffffff000, 0x200, 0x400}, 0x20) 2018/01/30 06:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000069f000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a06000-0x10)={0x5, &(0x7f0000a16000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000f83000)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/01/30 06:09:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) accept4$inet(r2, &(0x7f0000878000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c78000)=0x10, 0x80000) 2018/01/30 06:09:50 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000005000-0x8)=0x1) sendmsg$can_raw(r1, &(0x7f0000002000)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000004000-0x7)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6c9a2bff8714fd433ce075188c03375d385d3537df6196393585176ce36adedfe008e821fbab8e766eb088b8528eecd71a163e650f1163b145a07464c6515f40"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") r0 = getegid() syz_fuseblk_mount(&(0x7f0000e31000-0x8)='./file0\x00', &(0x7f0000b7e000-0x8)='./file0\x00', 0x1, 0x0, r0, 0x9375, 0xe0c, 0x20048) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') socket$packet(0x11, 0x2, 0x300) 2018/01/30 06:09:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000455000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000835000)='./file0\x00', &(0x7f0000001000-0xfc)=""/252, 0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x1, 0x7, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file1\x00') sendmsg$nl_netfilter(r1, &(0x7f0000046000)={&(0x7f0000910000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000e17000-0x10)={&(0x7f0000389000-0x165c)={0x165c, 0xc, 0xb, 0x300, 0x0, 0x2, {0x5, 0x0, 0x8}, [@generic="adc11c27f2e8310596da9ec0ad36e31bb9f59cf90a396c3429e83169b4e6a70e762d8122bc91bcbe073422747c180991874936698a8770e27382bd1ea2c3b9ae61361f9150cf9eed1ac102044c2261e8ea12be857783bb2dabaa4fbaf3658362aec5c976e3ae07bdcce52749cffacd3d77f43a5b4d510b9a067fde05ffa3d2", @generic="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@nested={0x3c8, 0x62, [@typed={0xc, 0x8b, @pid=r2}, @generic="563f8bc23af93d52ce82ed8a47bc82e459c0ba06cc0c16cfd83f3e7949da4cfac8f4375d29500ac1b0fd01cda76675", @generic="28ad2637fd8bc5d82667cd2cdf925732b67f45fff19dc309b8d9b57eae5b76698a7393da20112a1d92d4cec991dcb9b1166985d1e62e9ec0f7ee3af8c38bae7a389ed7ce187c9c92c0d341e6aed7804308c6b1d4eb0af3ef672c9cb13660079d918c0415f4fa05a42dfea207187ff90b2ebcdf1144557a0096067441bb51ad685db11a21b8d9cce4de3fc46c3a1107fefec4b0a5d97f57d422b1d1d646180e90c756a85ac6ffcf4fcac1", @generic="18db108b34e859fc01012b78e702e9cdf182fcc54a7f767fbdef8dbf145fca69ae4c9ca54c330b76aedddf15ea9ad7eaea397983697a8265f7a9d89b76713ee0e9a919d9945181d8050cf06062b392de7fd75ed372502674f3e5c5fa2d013dbad4500cb194fcaae4a42a5bd8bea72e316d5422c464469c8d00a8dfc697d75dcae8002f77b5f0a5b448e5cfa7608cd4074c28001f170e8a51c6787a923f29bb7f79348f798aa92e8503090f6a60ffd85064831595bca7d5a2214b92d66d3708f10fd1c71e1b022e69497e057c2392166292b45eb4ea870e45e6d15334b46f931702a490f0257bce424407fb0d30a304bee90af74e28f3324c", @generic="42ff05ae2c11a7098fd2685763956627f8073a9393f5ba8ac65d4b81335b01f08350e61699ace84e6c1e086dadb4c788a416b5e7a81c228b6adbbd46e8aeb8fdaad100cf56e31f8882149d9038a9a6248bc7c78b3c742a9891c0ea49b7cec8e49bfb63636d78470b067168441eb028f1f014f79681a46b9b8317b20c0100f4c2cfd3229f5d87addfe5ff5e84ee5c83956a0d54594124a9ba3643c106748d882348f13ad9ced041605d", @typed={0x8, 0x65, @void=""}, @typed={0xc, 0x64, @ipv4=@loopback=0x7f000001}, @typed={0x9c, 0x64, @binary="dbbb9872652a046c8cece56467785c3bb1f52240936610da4bed23f21b43cac73abc6d3ce4a7c8416fad331ec57cdd2ec8f4944bdfd6c8ce4f1651db3e2c13be00fddf3d3f681bd6deb03b0e34ae399594e75c52693993259a0f53128d01e846a66e8fd7ad5c98f7f792a26847154500873fc0467999a6c76883f0f9b01b20501b8197c53f83daae7ba746e86473e7de2b6f6390"}, @typed={0x8c, 0x4, @binary="b5cc7a19e64bb8fa41cc9de43155f0740c5685e8e8020d3ee7054fdf6044ce4010e7b72229badee00aac6aab0d8a970130485f81c37b97341f0cdc4c3443eb3d824f88c5990c817de886fb831958a62e14d2ae6fdc0c31c7bfa749766073602ad5f1394aa64be4a6b4ee1f66bd4bbfc95b9eda7749991a44f09c43e9b6ce6596ef112b57"}]}, @generic="630e71661ff4701b1c63e2d6c40d34b55f39076a2a2cad5355f668d8f6799854ef4028cd28", @nested={0x1dc, 0x22, [@typed={0xc, 0x51, @str='!\x00'}, @generic="6fb5b7b7b171e5c7ebb5d3ceb4b476a800904c678ba9a40dd7056a7c5582044e74a7d66a6d41d904a86a49434dcd0f79e9c6dab329d458906e03b94683d3f8f62ff07821633cb55ea24b1318fc4c424ca87d91b2b47ede3d3fe02a5ef3959dca96e2fdba37887d675aabeba5fd0ad873db8adbac3901f0aa208445e5f0b96c22bcc0e6d36788a96d83cf4339d17c68d46519e4ea5ff1919fb234863bf28e8d3423b7d49ee0f705defbaeeda4454ba640a6768811bec445f89eae5bfc5f66a61cb0affef09d2bdb771fcd33d332cb37f3", @typed={0xc, 0x2e, @str='\x00'}, @generic="110ef92fa772ad093a4ad1b09296297fb0c474846778b4ac930e4d98e89d8cfd48042b8c3fcb75f34b09c33c367e4bb903e40be14a00a4dba48d2992b3ef8f3cf1981e704200fa9aaa6f21eb05ce5e11a062db1643f6edbc49800518666a46228b0d7895c0a48aef380806c90397a1a3d53c3189548b877575c9b646e9f181a8d3fa9ee49f7524541cc6f48240676a1f3a0f36715d4b81ab30389987aac66d3cc34a5c4d8a0683f322666391ffafb44880c16493a3908f930ba12e2350495c201c34621531b6c91cb4e205ab08ba6f23f59ccb1c2906b3ff25c645eee3660fcd002a864a53e0331e495c4729e70edc"]}]}, 0x165c}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000-0xd0)=""/208) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/30 06:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fallocate(r0, 0x0, 0xffffffffffffff7f, 0x1000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00002d4000)={{0x0, 0x6, 0x0, 0x9, 0xfffffffffffffff8, 0x1}, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000042e000-0x4)={0xfffffffffffffffd}, 0xfffffffffffffe43) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005d7000)={{{@in=@multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007eb000-0x4)=0xe8) r2 = semget(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ecb000)={&(0x7f000077b000/0x1000)=nil, 0x100000000000000, 0x3, 0x44, &(0x7f0000001000/0x1000)=nil, 0x9}) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/01/30 06:09:50 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002be000-0x4)={0x2c, 0x2, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0xfffffffffffffff9) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000c58000-0xa)='/dev/vcs#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x80000001, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0xc8)={0x3ff, 0x1, 0x0, 0x2, 0x3, [{0x66, 0x6604, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8000, 0x0, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) getsockopt$netlink(r3, 0x10e, 0x6, &(0x7f00001e2000)=""/125, &(0x7f0000001000-0x4)=0x7d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000001000-0x8c)={0x9, 0xfc6, 0x5, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000c8a000+0x724)=0x6) 2018/01/30 06:09:50 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153, 0x0}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00006bb000-0x4)=0xffffffffffffffff) 2018/01/30 06:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ea000-0x1)="b3", 0x1, r0) add_key$keyring(&(0x7f000033b000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$update(0x2, r1, &(0x7f000060e000-0xf1)="df", 0x1) 2018/01/30 06:09:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e3c000)='/dev/sg#\x00', 0x3, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f00004b9000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) fallocate(r1, 0x8, 0x0, 0x200000000000003) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000888000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b1a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000022000-0x23)={r3, 0x1, &(0x7f00007b5000-0x4)=[0x2], &(0x7f00001e0000)=[0x7, 0x8000, 0x1000, 0x10001], 0x4, 0xa, 0x4, &(0x7f00004ae000)=[0x1, 0x8, 0x3d, 0x8, 0x8000, 0x0, 0x2, 0x2, 0x6, 0x9], &(0x7f0000d09000-0x4)=[0x2], 0x0}) 2018/01/30 06:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x5) init_module(&(0x7f0000729000-0x4)='em1\x00', 0x4, &(0x7f0000f43000-0xc)='wlan1cgroup\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000871000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x204880) r2 = syz_open_dev$adsp(&(0x7f00004c4000)='/dev/adsp#\x00', 0x7, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001f7000)={0x0, r0, 0x1}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c97000)={r2, 0x4, 0xfff, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000076000-0x58)={0x0, 0x8000, 0x4, 0xfffffffffffffc01, 0x1, [{0x6, 0x3, 0x7, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}]}) 2018/01/30 06:09:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006d9000+0xc17)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000d6f000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b266ffe2ffffffffffff00004b47", 0x2f7) close(r0) 2018/01/30 06:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000318000-0x20)={r0, 0x7, 0x1, 0xfffffffffffffeff, &(0x7f0000ff6000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a6000-0x10)='/dev/sequencer2\x00', 0x10080, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000850000)={0x4878, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff3000)=@assoc_value={0x0, 0x1}, &(0x7f00005a5000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000faa000-0x10)={r2, 0x8, 0x100000000, 0x20}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[], 0x10000000000002cf, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) 2018/01/30 06:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:50 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") [ 249.010579] sctp: [Deprecated]: syz-executor1 (pid 3082) Use of struct sctp_assoc_value in delayed_ack socket option. [ 249.010579] Use struct sctp_sack_info instead [ 249.070574] sctp: [Deprecated]: syz-executor1 (pid 3082) Use of struct sctp_assoc_value in delayed_ack socket option. [ 249.070574] Use struct sctp_sack_info instead 2018/01/30 06:09:50 executing program 6: 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$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) sendfile(r0, r1, &(0x7f000057d000-0x8)=0x0, 0x392) write$fuse(r1, &(0x7f000000b000-0x21)={0x1c, 0x6, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) 2018/01/30 06:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a7f000)='./file0\x00', 0x80, 0x184) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f6000)={r0, &(0x7f0000d21000-0xa9)="9ee70bda7b78a4112d5e07c448184291f439620c757b67ce2868208362fdfe26043ebb38714d6e9e16de34af890a56c5b0e150370206207f3fe94118c8a92c163999df12f4a2ae341036330682d2587b0555057e908036aa5aaee98fbda0f867202faa8b09a6862c66619aa923c3649e6e15d9d0b0367bfda7dd3192d11cf19d87ed775e38cef981b58fc8516510eb64a2a6ddea686a53f93acf6ab28a7bb0e3c8b97155ff28caee49", &(0x7f000003e000-0x1000)="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", 0x3}, 0x20) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r1, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/30 06:09:50 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x202480, 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x84)={r2, 0x7c, "b4a1e1c6ef1f693f3354f553a51e7170aaeb00d15b39474d67f64d01a8c01a391dff3d4ea478e76330947b7933bc2229c24caa883a481ada9f75a2051b71e4c414e684bf25cf17bb50f2b64ae23498b91432c2eb3985460d8f5370e056f328c35a5a172200bafe998deb60d93deb9bf86b440a2d8bd07275bca21d50"}, &(0x7f0000001000-0x4)=0x84) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) shutdown(r3, 0x0) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x343) sendmmsg(r3, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f09000)={@generic="8ba75880dd026036518c31ad6093a0d3", &(0x7f00000c8000-0xc)=@ethtool_rxfh_indir={0x38, 0x1, [0x923]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/30 06:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x80000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000609000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:50 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000002a000)={0x2000000000004, 0x7, 0x1, 0x4de2, 0x0, []}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac6062ba870000002000fff040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socketpair(0xb, 0x800, 0xffffffff, &(0x7f0000d68000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000059e000-0x10)={0x3, &(0x7f0000666000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f42000-0x8)={r2, 0x0}) 2018/01/30 06:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ca0000-0xa)='/dev/cuse\x00', 0x800000000, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007bf000+0x5a9)={0x4, 0x0}) 2018/01/30 06:09:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:09:50 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioprio_set$uid(0x3, r1, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000abd000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00002ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f0000003000)={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) 2018/01/30 06:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x7) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e3e000-0x8)={0x0, 0x3}, &(0x7f0000df6000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005a4000-0x8c)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom(r1, &(0x7f00001da000)=""/140, 0x8c, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000b35000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x200000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000704000-0x9)='/dev/ppp\x00', 0x0, 0x0) poll(&(0x7f0000c06000)=[{r0, 0x20, 0x0}], 0x1, 0xbd) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000e8e000-0x8)=0x4, 0x8) mmap(&(0x7f0000ba7000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000d1b000)=0x0) 2018/01/30 06:09:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x627d) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f000000a000)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) 2018/01/30 06:09:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x3d6, 0x3, 0xbc41, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 06:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000015d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00001cb000)=""/72) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf2000+0x183)='/dev/sequencer2\x00', 0x202400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) tkill(0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000da8000-0x2)=0x5, 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000054b000-0x18)=@get={0x1, &(0x7f0000729000-0x1000)=""/4096, 0x7ec2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000148000-0xb0)={{0x0, 0x0}, 'port1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 06:09:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000ebd000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = creat(&(0x7f0000419000-0x8)='./file0\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000aa0000-0x18)={r2, &(0x7f00000f9000)="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", &(0x7f0000c5b000-0xa4)=""/164}, 0x18) openat$pfkey(0xffffffffffffff9c, &(0x7f00004bb000-0x15)='/proc/self/net/pfkey\x00', 0x20a440, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind(r0, &(0x7f0000a32000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 06:09:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3, 0x20000) sync_file_range(r0, 0x9, 0x9, 0x4) setfsgid(0x0) 2018/01/30 06:09:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/vga_arbiter\x00', 0x208240, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000005f000)={0x0, 0xaeb}, &(0x7f00009a7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000021e000)={0xc8, 0xfff, 0x8000, 0x5, 0x6, 0x2, 0x2, 0x6, r3}, &(0x7f0000d76000)=0x20) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) r5 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000646000-0xdc)={0x0, 0x39c, "56699596d93147b5ca8bd3af7202d33b3c0e4fc57b8b4045d1f5e35e674647f002c500bb208fd8e1ec41f913ce87f8e81b8b04e78bb417edc2671964edd9ff84bd3458f26a71d150b1143d101db789b00813bf018fbdb94fa3af03b46805b082f1076b872c1dfaab802b28c77df1d641da103ecdec2f81be4116c13702b4fa5c8c330c2efbab2cc97a3374f9e258e8ce724e73bfc46454645c24c8bc0e582e8e181e4286b227b33a4fa61d3e2bd872263d721f4d337a224bf3ec0eba2ebc833feb5fee502b202d54f67a31d66a90d63e88e0b181"}, &(0x7f0000170000-0x4)=0xdc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000b7f000)={r6, 0x2, 0x3, [0x8, 0x872, 0x8]}, 0xe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="a233", 0x2) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x2, 0x0, 0xfffffffffffffff9) sendfile(r4, r5, &(0x7f00004db000-0x8)=0x0, 0x4) 2018/01/30 06:09:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0xf, 0x3, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bca000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 06:09:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000558000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008c1000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f00003da000)="") poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') ioperm(0x8, 0x80000000, 0x6) 2018/01/30 06:09:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000091e000)='/dev/admmidi#\x00', 0x1f, 0x20100) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000201000)={&(0x7f0000dc3000/0x2000)=nil, 0x2000}) 2018/01/30 06:09:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d4f000-0xc)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r1 = memfd_create(&(0x7f0000fbd000)='cgroup\x00', 0x1) fcntl$getownex(r1, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) writev(r1, &(0x7f00008a1000)=[{&(0x7f0000092000-0x55)="f53cf16e5adae91a998dc6d9687daa6d49ba3282df71bcbd20c9d7e82c1d6cacd137f130d2a75eb72938d0aa073bfe62852c7fc36cab3f1ecb5aa14bf748207952f1c881824b802f6f2428c094d39f70ed83155393", 0x55}, {&(0x7f0000f89000)="3d0524d2119b3ecb7f62edacfda3a3b9ce30287afc176f7f327d75f5ecfbc2d304dd49b4594a423bc975d9da7ddbd7c5ac34b5ae78b45e9ccd1e4a0e220016e2ff733c1c9a62de28f79ff0d217553171c91a8ee8ea13332da6be190e25118fcc05b9e224729b1761129975d791e38a168b98a95cb0d8230aa755b46d2d4c73e7c00819337563c75ae583ae3d2cb320e0f3e622d66abc77e0f5cd0176201aa4e4085363369439580b3ddf9a68632c42c46a86936ef5c81628c4999aea70a56662427c672c32fe0362c008", 0xca}, {&(0x7f0000219000-0x36)="2001d6c840c53f41d8de33c65c79b5cbf6385b9e29cae302e121a4329a5f880a8df6414bee3eeac39bb48153a6ba76bc8b1e0e957b5f", 0x36}, {&(0x7f00007a8000-0xe1)="829779f8f05fb97f588e34c500172aea27f4187d422e713543ebe0db8365b73d9bc503b612c6bb272ce8f203566e8c611360c3e866181c150ba1a078b9f6e5414ac9219aa4cd5f4c7a08355a496d02cc7ca289cbed13e76b2f3a578d148c923a21d64e8d5475891287c54ee5a3086a1953d9f11adba3bd4609f050ac2388eb172bda3535e2d7cccf95957503aebd8103ea7b9d02d8e3cd1e32dad7722aa8d89328ebf6caa029a94b74e87387209c11da4c52d551032f6fa22ec80d187af287d312ac4eccdf707a7fb85d5c954d0887b2604e7521e514bd52d6b077e1d2ec2a2a91", 0xe1}, {&(0x7f0000308000)="9efefcb905b7c909287ef399b521087cc2a0e37bdb31f68f6b6d40483d96f39cb802c41abca880864d9fa26150e01d7d252c29c626f5d2bf89a2512de828496a6f98c918609fef10f65b661fa5020a0edba07fdabb84d8b90d908385eba9fbebbb85f924b6cb4dd304d3df89ecd8aaf2315e154601daac5aaec91f45429a1e3c626746a9d7c0920288271c98219232be3e6bd1078aaf18e245972eb1b6c610586bbebe4eec7941d3fa3a2bf017345514e96af8749efb4dad531a40ac0ecbf3", 0xbf}, {&(0x7f0000fb2000-0xd)="0518e9c2e6b9397bc3cf590ccd", 0xd}, {&(0x7f0000850000)="11e86c30dcecdd9bd8cb5207eb18bfcfa7f4005f20368ce889aef41b24b77ad1b6c4df146f5614cc3694bc922857d79feda04bab850fe2c88cf5323854c4439764718cab355d20a89ceab769f9a39fca9079dc13a6ab7f125bc8eb01c87c7db1cb1a2fa8d88152b7e5bdea6b6b9e0428991b03581d232083e794397bccfa824322aa56e371ad9c4355fc198b427670062c5fc8063f110ab791671b0f1fc5cc5c2e559b4cd77a4b912a4ac092db4618049782a3e19c88710b54", 0xb9}], 0x7) inotify_add_watch(r1, &(0x7f0000bf4000)='./file0\x00', 0x1000000) 2018/01/30 06:09:51 executing program 7: r0 = memfd_create(&(0x7f0000d09000-0x6)='nodev\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000fb5000-0x10)={&(0x7f000046d000)={0x2, 0xe, 0x3, 0x6, 0x15, 0x0, 0x1, 0x1, [@sadb_address={0x3, 0x17, 0x3f, 0x0, 0x0, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x17, 0xff, 0x20, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6, 0x1, {0x6, 0x3f, 0xffffffff00000001, 0x7fffffff, 0x0, 0x3f, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0x14, 0x10}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000089d000)=0xffffffff, 0x4) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00004e6000-0x10)={0x480000000000, 0x7}) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x2000000000000338, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x200000000000005e, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x20000000000000d1, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:09:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 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]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') getpeername(r1, &(0x7f000036f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000df000)=0x9) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 06:09:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d6b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000658000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf3000)=0xc) r2 = syz_open_dev$audion(&(0x7f000092a000-0xc)='/dev/audio#\x00', 0x5, 0x200100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d6f000)={0x0, 0x80000000, 0x804}, &(0x7f0000efb000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000632000)={r3, 0x0}, &(0x7f0000ade000-0x4)=0x8) setreuid(r0, r1) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df2000-0x34)={{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]}) r1 = add_key$user(&(0x7f0000774000-0x5)='user\x00', &(0x7f0000177000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e43000-0x94)="920cf5a2dc04d365c25d4ab78f9be2e2bca3b30ea1abe7d2ce3594020e59b71f436a1fd374fcd4a1407c164839e2ea686e93045200af33168c427625398b1300dea5bf74605572b0c361fd388d8f4acbb2c5817396279da3262ae0861bf99113264897168404632b69a5c9be951009bb6e624c3d8b2f532afc2d32914ce022e690f38183c38b6ca09eef9992b61805f5df946773", 0x94, 0x0) r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe9000)=0xc) keyctl$chown(0x4, r1, r2, r3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = getpgid(0x0) lstat(&(0x7f0000f16000-0x8)='./file0\x00', &(0x7f0000bf5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c1d000)={r5, r6, r7}, 0xc) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r9 = gettid() write$eventfd(r8, &(0x7f00005e7000)=0x0, 0xfffffc95) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r9, 0x15) 2018/01/30 06:09:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f00009a1000-0x4b)="37022c495195061b64b6715e453cc0d1", 0x10) 2018/01/30 06:09:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x5a8, 0x7, 0x100000001, 0xfff, "3b31280a7d35f7f34ce73be1beeee885db78449621d04e8a2f69b5eb4dba1fcafee1338a3bd0327ef47051a7", 0x971}) 2018/01/30 06:09:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:51 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f08000)='/dev/sg#\x00', 0x5, 0x100) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f0b000-0x4)=0x0, &(0x7f0000e3b000)=0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f09000)=0x0) perf_event_open(&(0x7f0000014000-0x78)={0x1, 0x78, 0x2, 0xda, 0x2eb8, 0x7f, 0x0, 0x3, 0x2108, 0x4, 0x1000, 0x6, 0x80000000, 0xffffffff, 0x3, 0x2bc6, 0x4, 0x80000000, 0x7fff, 0x9, 0x4, 0x1, 0x3, 0x40, 0xfff, 0xffff, 0x1, 0x5, 0x1, 0x5, 0x7f, 0xfffffffffffffff8, 0x3, 0x40000000000, 0x10000, 0x4, 0x1ef, 0x8, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000f09000)=0x0, 0x3}, 0x4, 0xfff, 0x1bd, 0x6, 0x2, 0xc1, 0x80, 0x0}, r2, 0x8, r1, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000238000)={0x5, "0400e0afdbbf"}) 2018/01/30 06:09:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r0, &(0x7f0000185000-0x38)={&(0x7f0000b82000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000906000)=[{&(0x7f0000f3f000-0x48)=""/72, 0x48}, {&(0x7f0000651000-0x18)=""/24, 0x18}, {&(0x7f0000962000)=""/34, 0x22}, {&(0x7f0000148000-0xcb)=""/203, 0xcb}, {&(0x7f0000cca000-0xa3)=""/163, 0xa3}, {&(0x7f0000527000)=""/36, 0x24}, {&(0x7f000092d000-0xa1)=""/161, 0xa1}, {&(0x7f000027d000)=""/148, 0x94}, {&(0x7f0000a98000)=""/221, 0xdd}], 0x9, &(0x7f0000072000)=""/99, 0x63, 0x3}, 0x10000) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:59 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r0) fstatfs(r1, &(0x7f0000009000-0x44)=""/68) 2018/01/30 06:09:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) clock_gettime(0x0, &(0x7f000029c000-0x10)={0x0, 0x0}) utimes(&(0x7f0000f18000)='./file0\x00', &(0x7f0000c25000)={{r1, r2/1000+30000}, {0x0, 0x0}}) msgctl$IPC_STAT(r0, 0x2, &(0x7f00009f6000-0xe2)=""/226) 2018/01/30 06:09:59 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f8000-0x7)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xd53}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @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]}}, &(0x7f000043f000-0x4)=0x8c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000308000-0x4)=0x0, &(0x7f000095c000)=0x0, 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) 2018/01/30 06:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bc000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000cf3000)={0x1b, 0x6, 0x1, 0x100, 0x2, r0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c2000)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = semget$private(0x0, 0x4, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000abc000)=""/61) syz_open_dev$binder(&(0x7f0000f0a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000ec000-0x4)=0x0) 2018/01/30 06:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000902000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089a000)=0xe8) stat(&(0x7f0000aa6000)='./file0\x00', &(0x7f0000d37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000c64000)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000913000)={0x0, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00009bf000)={{0x101, 0x0, 0x5, 0x0, "d6c600a438a12c6a66abe3493ce7a5b85e15c5e7993893b494344b00552a5902f797d7669a96a4bbbf496a94", 0x800}, 0x0, 0x0, 0x0, r2, 0x3, 0x4, "50eee1ed8be23bab97f3ae7c991d3cc396ed500705467f4658d10fde7a592e723edee19f4edad4655b9dd39edd41433e1b9e0346616c6ea4a8862f4b0011e73b", &(0x7f0000e16000-0x9)='/dev/vcs\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0xffffffffffffff7f, 0xe24, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000015c000-0x20)={0x0, 0x5, 0x4, 0x8, 0x8, 0x5, 0x80, 0x9, 0x0}, &(0x7f0000b11000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000910000)={0x7, 0x204, 0x200, 0x39, r4}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007dd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00003b3000)={0x8, 0x3f, 0x7fff, {0x0, 0x0}, 0x65fe68a9, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) recvmsg(r6, &(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}) 2018/01/30 06:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x100000000000, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0xfffffffffffffc39) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000765000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000930000-0x10)={&(0x7f0000adb000/0x3000)=nil, 0x3000}) 2018/01/30 06:09:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f00005b0000)='/dev/sg#\x00', 0x6846, 0x400) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000f11000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = shmget$private(0x0, 0x3000, 0x54000004, &(0x7f0000489000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000710000)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000398000-0x38)={&(0x7f000012d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f88000-0x40)=[{&(0x7f0000a95000)=""/47, 0x2f}, {&(0x7f0000f06000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f87000)=""/154, 0x9a}, {&(0x7f0000044000)=""/21, 0x15}], 0x4, 0x0, 0x0, 0x9}, 0x10001) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000e01000-0x38)={&(0x7f0000f87000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004d9000-0x30)=[{&(0x7f0000d47000-0xb5)=""/181, 0xb5}, {&(0x7f0000f86000)=""/175, 0xaf}, {&(0x7f0000f86000)=""/4096, 0x1000}], 0x3, &(0x7f00007c5000)=""/36, 0x24, 0x7f}, 0x10101) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b1c000)=[{&(0x7f00007f7000)="48fdc2230793b17d2e12ee30103baefb8b5a176fe209286aec1d829b7dc2184eff82c34133791944804b4be0b2bfc95206ee161c5b23d0311fdd295fe2576922df0d73f3bae974a392cde6d839012bdb64ede6e5a5d50d3adb372ec73aaf", 0x5e}, {&(0x7f0000f86000+0xb2d)="cc3191b788dd120250191900a97eaa4053c4f0d42f82f9507b4d7dbcb15e7764eb2f163736fc72513ee4fea8e5149d5fdb7a8cded7cf85d55f3695d1833b378482b912b0cef741922945c7a0a97b302e5424e14a723bddf1257dbb64eb4428f143e8eb89e688c75f9d4423098fb303b731f9aec1c42ab14557285ddfa741343a0442da170fc114730c32ad649bc92bde1e5c3569a54377f5f31cdd4bf8068f2bbb5d10692edfac89ec4071c7695aecf2a994a21afc43bd416b4e3e64ac840ce2d465110167b5881a5e4f1a303ff288e408276877f67e4378579e54c1aedba21cf5783c30351fd2", 0xe7}, {&(0x7f0000f86000)="e2a6a1e31283dd32a6c62d758c5bdd455fbf039d12414338782a4d237adaf332ebb657af02fe661b6e7c035e2cb802b78c7be2d6948fa07ec9a41d76034ab36740108d3ed9010819ff1da57f3c48962bc733024fefc776f59c9056b5401490c89e53ea", 0x63}], 0x3, 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000f85000)={{&(0x7f00009ae000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/30 06:09:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1000004d, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x6, 0x2000) 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000)={0x2, 0x2, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/14, 0xe}, {&(0x7f0000003000-0x2b)=""/43, 0x2b}, {&(0x7f0000003000-0x28)=""/40, 0x28}, {&(0x7f0000002000)=""/129, 0x81}], 0x4, &(0x7f0000003000-0x258)=[@mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x24f}, &(0x7f0000002000)=0x9, &(0x7f0000001000-0x8)=0x4, 0xfc, 0x4, 0x98, 0x7, 0x0, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x100000000, 0x9}, &(0x7f0000002000)=0x10001, &(0x7f0000002000-0x8)=0x5, 0x2, 0x2, 0x1ff, 0x1324000000000, 0x40, 0xffffffffffff8001}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0xb6}, &(0x7f0000001000-0x8)=0x46764b2e, &(0x7f0000003000-0x8)=0x5, 0x9d67, 0xa06, 0x0, 0x100000000, 0x36, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x20, 0x0}, {&(0x7f0000001000+0x28e)=""/7, 0x7}, &(0x7f0000002000)=[{&(0x7f0000003000-0x30)=""/48, 0x30}], 0x1, 0x24, 0x3f}}, @cswp={0x58, 0x114, 0x7, {{0x1a86, 0x51f}, &(0x7f0000001000)=0x1a, &(0x7f0000003000-0x8)=0x4, 0x1, 0x7, 0x60000000, 0x9, 0x60, 0x80000001}}, @fadd={0x58, 0x114, 0x6, {{0x7cf, 0x100000001}, &(0x7f0000002000)=0x80000, &(0x7f0000002000)=0x1f, 0x1f, 0x1000, 0x80000001, 0x200, 0x1, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x3}, &(0x7f0000002000)=0x9, &(0x7f0000001000)=0xff, 0x0, 0x2894, 0x0, 0x0, 0x73, 0x80}}], 0x258, 0x40000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000+0xf41)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0xe7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/30 06:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000084a000-0xb)='/dev/vcsa#\x00', 0x412, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d62000)={0x8, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00009e0000)={r1, 0x100000001}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f00009f3000)='/dev/sg#\x00', 0x7, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000927000-0xc)='/dev/amidi#\x00', 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005b9000)='/dev/hwrng\x00', 0x424000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1) syz_open_dev$sg(&(0x7f00004de000)='/dev/sg#\x00', 0x7ff, 0x8000) ioctl(r2, 0x2285, &(0x7f0000007000)='S') setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007e6000)=0x400, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000e9e000-0x3e)=""/62, &(0x7f0000f9b000-0x4)=0x3e) 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d5000)='/proc/self/net/pfkey\x00', 0x2000c0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000827000)=0xffffffff) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x1000000002, 0x1, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) [ 258.328070] kauditd_printk_skb: 57 callbacks suppressed 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x33d, &(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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) getrlimit(0x0, &(0x7f0000194000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000ebf000)=@abs={0x1, 0x0, 0x3}, 0x8) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) pipe(&(0x7f0000adc000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000571000-0x4)=0x1) 2018/01/30 06:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = memfd_create(&(0x7f0000b07000-0x1)='\x00', 0x2) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00002f7000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:10:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x879}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4)=0x40, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x7, 0x5, 0x4, 0x6, 0x5, 0x0, 0x3f, 0xbf2b, r1}, &(0x7f0000001000-0x4)=0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f0000006000)={'system_u:object_r:udev_helper_exec_t:s0', 0x20, 'root\x00'}, 0x2d) unshare(0x34800000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCSBRK(r2, 0x5427) [ 258.328080] audit: type=1400 audit(1517292600.012:2189): avc: denied { ipc_lock } for pid=3235 comm="syz-executor3" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 06:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004cc000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2e000)={0xe, 0x7ff, 0x6, 0x80000000, 0x17, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000714000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f000095f000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000c66000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sendmsg$nl_generic(r3, &(0x7f0000695000)={&(0x7f00001ad000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000e28000)={&(0x7f00001c3000-0x1300)={0x1300, 0x20, 0x300, 0x6, 0x0, {0x0, 0x0, 0x0}, [@typed={0x18, 0x87, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x3, @void=""}, @generic="7a237b98d75134f9a001799556e08152db1238a8a2ff8f80bfb02666f233e5283ad379362f22714b25b61bce36970b359cf46663e159ec7c05a6b7812c0542ec50057ed83450988b77b03842632a30315d83f078d8e2c55c7f6b1d8fdc0986ec78d5d20027dc2dbe83e4e77fb2ac0a3e904c670b6fd590b09ec0a748db97184c7cf926f40503d699f2fb102ece8b6afe9f30659ad24ba466cd40656d1bae813c9806a2e0a16c2e4ab5171a8e720e7b7d2442210c2171464d52e62d", @generic="9c22e92ec3867ab94576dc6e89d8e00e1be41d3fe4c45b605067d9734b6cd8f054f9b5d6f4fddeabd787289e24ca114cfc236c2722bf14f597f13eb53d98b2e1fe58bea275dd0d1e87d2af649d15fe3ba5fbbf98565309957b2af36fc00eae277cb607", @generic="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", @generic="6b5521af7543caf9426d16beef527579ddefe66f9138ab789fb03f473032db983e6c50d203bd8c18744a5fb545d43443b4a8b94dad16802d62d2664232755dabe16b11b7f26e38105904ae501a3e52171b1b1a49a6c3f3d64fd33ba0bb6a671d1a748caca65520e218f81ff024881ebb34cc", @generic="6cccad70cf25de34", @nested={0x38, 0x20, [@generic="7d54976fdea3c7cfc30907e494f27426335d3a3298f21aeb276b7484645e123a681e2f1f99d8b6e5c30b78bebcc0f0d9d14c"]}, @generic="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"]}, 0x1300}, 0x1, 0x0, 0x0, 0x4044801}, 0x4) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f0000a33000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000513000-0x4)=0x1c) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000032f000)={0x2a82, 0x3b96cc1b, 0x8, 0x27, &(0x7f000034f000-0x27)=""/39, 0xbd, &(0x7f000006b000)=""/189, 0xa, &(0x7f00003c9000-0xa)=""/10}) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f000054a000)='\\em0+posix_acl_access\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000091f000)={0x8353, []}, &(0x7f000030c000-0x4)=0xffffffffffffff03) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00004d9000-0x50)={0x220, @time={0x0, 0x0}, 0x10001, {0x0, 0x3}, 0x6, 0x0, 0x864d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00001dc000)={0x7f, 0x7, 0x9, 0x4, 0x800, 0xe5, 0x10000, 0xfff, 0x4, 0x100000000, 0x9, 0x1ff}) 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000075f000-0x8)='./file1\x00', &(0x7f000019d000-0x2)='..') truncate(&(0x7f000061a000-0x9)='../file0\x00', 0xfffffffffffffffc) 2018/01/30 06:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ab7214233d0d7f38e205fd763a5f33366504d83b9813adf383419884f180fd89ba14a4c19d862486312eac6fc084203006131bb12bdb1f641010e08723e0b4", 0x0}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fa9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004dd000)={r2, 0x1, 0x6, @random="7ea8288675e0", [0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000362000)=0x0) 2018/01/30 06:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004af000-0x4)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c43000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bb1000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006c9000-0x7)='ns/net\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='loginuid\x00') sendfile(r1, r2, &(0x7f0000c74000-0x8)=0x0, 0xff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005f8000-0x20)={@generic="c8bc06d446c18b43007c80ea1195721a", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sg(&(0x7f000041b000-0x9)='/dev/sg#\x00', 0x9, 0x200000) ioctl$FIONREAD(r2, 0x541b, &(0x7f000097b000)=0x0) 2018/01/30 06:10:00 executing program 0: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) 2018/01/30 06:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e0b000)='net/udplite6\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f05000-0x20)={0x1, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000077b000-0x10)={0x6, r1}) clock_gettime(0x0, &(0x7f00000a2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r2}, &(0x7f0000e99000-0x4)=0x0, 0x0) connect(r0, &(0x7f0000076000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) [ 258.553402] binder_alloc: binder_alloc_mmap_handler: 3272 20000000-20002000 already mapped failed -16 [ 258.573719] binder: BINDER_SET_CONTEXT_MGR already set [ 258.573723] binder: 3286 RLIMIT_NICE not set [ 258.585574] binder: 3272:3277 ioctl 40046207 0 returned -16 [ 258.585642] binder_alloc: 3272: binder_alloc_buf, no vma 2018/01/30 06:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000267000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/30 06:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000256000-0x4)=0x5, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a4c000-0x2b8)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x2b8) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) getpeername$packet(r2, &(0x7f00006c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005b8000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007ef000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000872000)=0xe8) accept4$packet(r2, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009fe000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000382000-0x28)={@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]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000e6000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f000062a000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000015f000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000603000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r5, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) close(r5) r6 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000234000)={0x0, 0x8}, &(0x7f0000b27000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d18000-0xc)={r7, 0x10000, 0x0}, 0xc) 2018/01/30 06:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$vcsn(&(0x7f00007d8000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000ebf000-0x20)={0x4, &(0x7f0000130000)=0x0, 0x1, r2, 0x2}) sysinfo(&(0x7f0000dd3000)=""/221) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x80000001) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00007ab000)=0x0, 0x4) 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073a000)=0x1, 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) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009f2000-0xe)='net/ip_mr_vif\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000035f000-0x4)=0x4, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000831000)=0x0, &(0x7f0000670000)=0x4) syz_open_dev$sndseq(&(0x7f000051e000)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000324000+0x4b1)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000846000)={0x4, 0x0, [{0xa21, 0x0, 0x1}, {0x40000ff7, 0x0, 0x4}, {0xb7f, 0x0, 0xffffffff}, {0x0, 0x0, 0x9}]}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$dmmidi(&(0x7f0000c8e000)='/dev/dmmidi#\x00', 0x800000000000000, 0x20000) bind$vsock_dgram(r0, &(0x7f000039d000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) getrusage(0x0, &(0x7f00005a4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/30 06:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000598000-0x4)=0x0) r1 = syz_open_dev$audion(&(0x7f0000b72000-0xc)='/dev/audio#\x00', 0x3, 0x92000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d96000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1, 0x4, 0x2}, &(0x7f0000ab6000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003a7000-0xe8)={r2, 0xe0, "8cbf8720038dc285b118f08b12d172adf67caf6e2d99814fce87edc809797673efad636737f745fc5566cbd27a16a3feaac24efb0f8f9ac00ae088b9d532e4465c990c831a47078e339346f341a1b7ae3675b104f50080a879871a79d68595c8e4a514336809363a1b4228a265182f545586a6df11ea58013fe5fc19dc45de0b3b1281213fc6bbecf03797181695d8c05f28824c595a613b1f85bc4b8a295c3eacb9878c381fa6b36677daf9510950dab4aacbbfaa8eda195c37dec86fefc02772b4d54f48734162b03e28f338f8c53b21db97d2df0781b46e37d972bdb43240"}, &(0x7f0000b90000-0x4)=0xe8) r4 = add_key(&(0x7f000089e000)='id_legacy\x00', &(0x7f0000227000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f10000-0x40)="7fc42e1147038d0b4236e539d88c278e04fb9fd226e33fcd7028993939e434d0d32e9e69b14d9a06a14f6388d688899ad03ec4cfd6c6ee764c498351010e13a9", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000632000-0x8)={r3, 0x1}, &(0x7f0000b64000-0x4)=0x8) keyctl$describe(0x6, r4, &(0x7f0000c6b000+0x2a9)=""/129, 0x81) r5 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') writev(r5, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) [ 258.585666] binder: 3272:3286 transaction failed 29189/-3, size 0-0 line 2903 [ 258.608673] binder: undelivered TRANSACTION_ERROR: 29189 [ 258.654772] audit: type=1326 audit(1517292600.339:2190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/cuse\x00', 0x48401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) 2018/01/30 06:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000368000)='/dev/sequencer\x00', 0x781001, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00001ec000)='/dev/vcsa#\x00', 0x22e, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000884000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f000076e000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="7ad7b3d97a167a8080cedb04c3e5cb61"}}) readv(r2, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f000067a000-0x10)={0x3f, 0x400000000000, 0x80, 0x0}) 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) gettid() accept$ipx(r0, 0x0, &(0x7f00004a4000)=0x0) close(r0) [ 258.693580] audit: type=1326 audit(1517292600.339:2191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 258.693599] audit: type=1326 audit(1517292600.344:2192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 2018/01/30 06:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00008e1000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80800) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f0000480000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/30 06:10:00 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000c4000)='./file0\x00', 0x101200, 0x80) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000659000)={0x2, 0x3, 0x8000, 0x1}, 0x10) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x1, 0x7}, 0x0, 0xb91, 0x7d, {0x940f, 0x4}, 0x73e2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x3, 0x240) inotify_init() r2 = getpgid(0xffffffffffffffff) setpriority(0x1, r2, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) alarm(0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000)={0x548, 0x16, 0x800, 0x3, 0x0, {0x5, 0x0, 0x0}, [@generic="770c2808ccf3d98b8ce46de6a8d118f60d62fc58847104b90eb5eb4e72d4edd986e1b7cba99ae2f2b17af0e277f164700adf068bd8eafaa310646e7408cfdc20b532045a2767b05975f3135b2ab9109b7b4c295bd0cc0e9f70bccd45b458eaeb54a509e5129d7dbfc65e9f009fedab25869a04fe606b708a56b07ed36babda063639cf603d47b3048260d4f1098f1d26a3f6cb4a9422e55fa201bf29609b7219e5c933198e8bad848d59258ce35f6c63e2938d199f63ae0db8b351ef5ea1dfdf1a9d47f641929ca0dde9fdf5f40fb3593ce223a2b0f64c64ac539374d802fcb01622bc77b2986e77a89f", @nested={0x1b8, 0x1c, [@typed={0xc, 0x5c, @fd=r4}, @generic="b0ce092ecf47661a7f4a02d3a194038ea200c92c1c5cd7e53ecf22c757d442978b5896312a8c4547d49102d94bc8d2d8eb07a65e45aeb15c09cbfbd328433879cec7b24a9ed0f258d8b0d6b90e0414ee2bca954942472c54fa951098f0ea0e39005c9bba04fc9b48e358ae3ddcbe8e7691184b1db39133e4e50f724835b4ad68808c7ebf6c2f77dc571e51f3ad2663ae1ded5bfb506316940800e762dd345e5a98c1eb173ee82fb05301b794f0294e2f9d99634d4349eb1fea43a8cd76e10a3450e570c3caadc44a7f3921e647356f1ffa01ebbff4fae70b6cdafb2a27975314c94f0a602a1f895464605f", @generic="69b83c5778d2bf90a5ef87535181dcf524c9f3ea56a59a3e71faa150a40e70be0fc1e7e6d29c889efd54805b6a161d4217ee8f62d77cd37aefcb15c743b864a30b23814021f9a661cc5af6852b878937e20e6a731caf24377dfe11d9dcf96938ae2877c283798e7989806ebc1ad3a385113cf7f7be6fd5ce2b993ba267288ffe4c0b9185cd9f7413b28697562c9c1663a046423bb22e0f650c24c75d00d6b93f93b4f4587678627d94e6515fee2d146359680845540c55c5562af033"]}, @nested={0x38, 0x77, [@typed={0x10, 0x28, @u64=0x10000}, @typed={0xc, 0x7, @fd=r3}, @typed={0x18, 0x59, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x15c, 0x7, [@typed={0x18, 0x27, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x14, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x89, @u32=0xfffffffffffffffa}, @generic="ca7b6ab3bde4be89b2e2924d04b253f2c3eafff184ed8b5c56b829796f3c6587fa4a756a1d7059253b913f5823e180cd833feec940687ac6c79a33d990704e0116a5e0520734dc8a14795151b75fca3a36a4c8e9d2f418245ef680f053c1f49409ca7190bc68a713b33dc023dacbacb46a695d6abffdd195d86427b6f82bba5b8618992f7864e93b8b4de899f7dcc1c115efc2302919f2b9627ba7a2144954d66d972818fc32285284339e8f9653811a51c001cbabe20c9181e4502392f652f88956a44537610ebb607060cdeb7240ef8d9a92d26608a065fd9bb170bd10c6fdb5616ede9223512c8b", @generic="9902da0c64bde4d8474daf2526e04b76b1d8ef7d734b3659ecfc6c3323363618276f426cd30d2438299feef3d998525618b177"]}, @generic="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"]}, 0x548}, 0x1, 0x0, 0x0, 0x4080}, 0x40010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$random(&(0x7f0000003000)='/dev/random\x00', 0x0, 0x202900) read(r5, &(0x7f0000004000-0x5d)=""/93, 0x5d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000005000-0x4)=0x9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@common='syzkaller1\x00', 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r7, 0x3, &(0x7f0000004000-0x18)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0xe, 0x1, r6, &(0x7f0000001000)="fbed7e4929d0904bf11691aa5b0fba315d4b55953a5a71f85020f788698f649bd79eb0b2862611b11552e22622dc9fb7b96e646396f8a30a9fcbd91119ea84b35ee7282c3f077d4abcaa1b51002ef1290ffba446d58da2e6351b6a9e129354781bc5837e5efed001f8267227111243772d4dcf1b4801ecd260163b0a7aabc5fe6223bfe3314f1c2bb2003a7f58074317c1dc3ae8ed2b35a9a158896521a468202fa480cb8c1899d7faa6456b37c41c293c732b24e3b3c706", 0xb8, 0x101, 0x0, 0x0, r1}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0xe, 0x0, r6, &(0x7f0000005000)="34e05fa4db66658722de5a90bbc1b085209045b2361d2ba17d516c90d82b6107bd761446c283f17a8a4c542357ace3ea517c2cefa3518937a7e8e379b1938c48ae3ab75941f03d16c84d4516ac723130b48c92", 0x53, 0x101, 0x0, 0x0, r1}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0xe, 0x20, r5, &(0x7f0000006000-0x8c)="0b7ef24ac35ee5822035b5274b998f23cf232ab445fc563cf573eacf1381917ddee0c47cba26cf9fee29bdcceefb5455ce1b4aa5e358e8e7c5571d763c3debc758377ea907cad78f038abb491c1fe76eab00cee1ea1786d96dc52f69a8de178447ee4b9b9e8beebf152f192779d85df7315ef10fe33c3f53a46229fd3a43677a13530c5bbf6ddf3b2c55566e", 0x8c, 0x8000, 0x0, 0x1, r0}]) 2018/01/30 06:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000afa000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100000000, 0x2, 0x3, 0x2, 0x9, 0x380000000000000, 0xffffffff}, &(0x7f00007ca000)=0x20) 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000000000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00002a1000)={0x5, 0x5, 0xf9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x100a, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004b8000-0x4)={0x0}, &(0x7f0000a22000-0x4)=0x4) socketpair(0x1, 0xa, 0x401, &(0x7f0000ba4000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000277000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbb000)=0xc) capget(&(0x7f000011b000-0x8)={0x200f1526, r3}, &(0x7f000098d000)={0x9, 0x2, 0x7143, 0x6, 0x0, 0x38}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000ed1000-0x10)={0x400000000, 0x3}) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f00008e1000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000d1f000)=[{0xf0, 0x11d, 0x10, "51a9733e82a34f5076ba2ad9abd029c1e5148c3c9c8adb272c82db3ff90aa2fe664dad30a174baba87b9251580848b792800bf8727adb5ee7700d7ab38153f9b9f846a6497cf32cde6d08a46402c62acdf61fd13901366aa3eda57feb20665fc72a8f639f254401d802edea7d71ca6ffa50df875cc4dcff9ffd9965f6cdce399988ffa9106c9e56d0de8c4a2ef13ff37ea429ee84f9034c5a15aa3d674c0b62c7b9c64974171af1ab64de02eb05a690a047b7298e02ff1d2d67a8040c1e331422b0b6d341e1f17abef22ecd14c9884d85d4a9719a045532a91dc71dc15c8f2f8"}], 0xf0, 0x0}, 0x0) 2018/01/30 06:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f000055d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) getsockname$packet(r0, &(0x7f0000548000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c34000-0x4)=0x14) lstat(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000071000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f11000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0xe15, 0x1, 0x551, 0xa, 0xa0, 0xa0, 0x88, r1, r2}, {0x0, 0x8, 0xbd11, 0x487, 0x8, 0x5, 0x8000, 0x4}, {0x4, 0x9, 0x7f, 0x2}, 0x4, 0x2, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x1, 0x7, 0x100000000, 0x200000000000000, 0x20}}, 0xe8) [ 258.693616] audit: type=1326 audit(1517292600.344:2193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 258.693634] audit: type=1326 audit(1517292600.345:2194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 258.693652] audit: type=1326 audit(1517292600.346:2195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=49 compat=0 ip=0x453299 code=0x7ffc0000 [ 258.693668] audit: type=1326 audit(1517292600.347:2196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 258.693684] audit: type=1326 audit(1517292600.347:2197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005dd000-0x4)=0x2, 0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:10:00 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1668d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000c000-0xa)='self],&[-\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x0, 0xe091, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x805, 0x8, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000008000)=""/197, &(0x7f000000e000-0x4)=0xc5) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/30 06:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) fstat(r0, &(0x7f0000659000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:10:00 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000000e000-0x2d)=""/45, 0x2d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000010000-0xb5)=""/181, &(0x7f000000d000)=0xb5) getdents64(r1, &(0x7f0000001000)=""/53, 0x35) 2018/01/30 06:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a55000-0x8)='./file0\x00', 0x40000, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000a4c000)={0x80, 0x7, 0x5, 0x4, "73074e0504ccaab0193170124c37787d5c76c51e0b721703fe93a2711cb5038ae4da166a254022d38d8e456d", 0x81}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7f000-0x10)='/dev/sequencer2\x00', 0x20100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000094e000-0x40)={0x700000000000000, 0x5000, 0x1, 0xa, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) splice(r0, &(0x7f0000e1a000-0x8)=0x0, r1, &(0x7f0000bc6000)=0x0, 0x2, 0x2) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x74d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x0, 0x80000001, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) accept$unix(r1, 0x0, &(0x7f000007e000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000065c000-0x4)=0x0, &(0x7f0000219000)=0x4) 2018/01/30 06:10:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x5, 0x60}, {0x5ba1, 0x7}, 0xf1, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000a58000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000dab000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2a000-0x10)={0x0, 0x7, 0x3ff, 0x9927}, &(0x7f0000453000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000961000-0x8)={r1, 0x2}, &(0x7f0000b83000-0x4)=0x8) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f000011a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f00005c4000)="", 0x0) getrusage(0xffffffffffffffff, &(0x7f0000876000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000e73000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0x0, &(0x7f000065d000)=0x0, 0x40000002, &(0x7f0000c2a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={r3, r2}) 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) userfaultfd(0x800) [ 258.693701] audit: type=1326 audit(1517292600.347:2198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3296 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=98 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 06:10:00 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x4, 0x4, r1, 0x4, r2, 0x2f43, 0x5, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x6, 0x241a}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x0, 0xb1, 0x3}, &(0x7f0000002000)=0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x3f, 0x81, 0x400, 0x2, 0x7}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000061f000-0x6)={0x0, 0xffffffff}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r4, 0x80000000, 0x81, 0x0}, &(0x7f0000b60000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0x10, 0x6, 0x1f) sendmsg(r5, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) getpgrp(r1) 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) 2018/01/30 06:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0xfffffffffffffffc, 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, 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$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/30 06:10:00 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x10000000, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000)=0xffffffffffffffff, 0x31b) 2018/01/30 06:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(0xffffffffffffffff, &(0x7f00009d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fab000)=0x14) recvfrom$packet(r0, &(0x7f0000f6c000-0x1a)=""/26, 0x1a, 0x1, &(0x7f0000208000)={0x11, 0x0, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_out(r2, 0x5460, &(0x7f000057b000)=0x0) uname(&(0x7f000026a000-0xf)=""/15) 2018/01/30 06:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000801000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a6f000)=0x14) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x7, 0x732f}, 0x1, 0x7, 0x20, {0xffffffffffffffff, 0x0}, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000947000)={r1}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000b05000-0x4)=0x3, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/enforce\x00', 0x80, 0x0) mkdir(&(0x7f0000756000)='./file0\x00', 0x4) faccessat(r3, &(0x7f0000906000-0x8)='./file0\x00', 0x40, 0x400) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000758000)={{0x2, 0x13f2}, 0x0, 0x80000001, 0x4956, {0x8, 0x5}, 0x9, 0x8000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r3, 0x3, 0x8) link(&(0x7f000057e000)='./file0\x00', &(0x7f0000072000)='./file0\x00') 2018/01/30 06:10:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00001f4000-0x4)=0x1e, 0x80800) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f49000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000)="6467fdb34a410ed3e58d5e8ebc6adb01c5076b0a0ac893aacd9bdae3a07b112ee0f9d6ee7bd58f3624523cd003df954cff20323aa692c9bc6e4045c2b7f204b3a33c2448bc1787e871080a27b440fb76a231129eef1ac9254e6867b26bc0fe033c96377e0efef77d0e0f49104b321881c62891b84895409c68fae9aafabc7636065731fb829cf20945e27f11b21920b550bc0baf9f0d89c935c6a0dc09782cd19dbb1b", 0xffffff83) [ 259.068568] QAT: Invalid ioctl [ 259.080111] QAT: Invalid ioctl 2018/01/30 06:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/ppp\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00006d9000-0x8c)={0xb03, 0x800, 0xfffffffffffffff7, '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]}) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) r4 = memfd_create(&(0x7f000053a000-0x1)='\x00', 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f000050d000-0x10)={0x2004, 0x100000, 0x0}) getsockname$ax25(r4, &(0x7f00002d5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000608000-0x4)=0x10) wait4(r3, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 06:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconYined_u:system_r:insmod_t:s0-:0:c0.c1023', 0x20, 0x30, 0x0, 0x0}, 0x58) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001c6000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/30 06:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000855000-0x4)={0x0, 0x80000001, 0x7}) readv(r1, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000128000)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00002cd000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df0000000010b8000000ff000004eb00"}) 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00006ec000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000002f000-0x4)=0x1, 0x4) 2018/01/30 06:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000006a000)='/dev/dsp\x00', 0x40402, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a27000+0x83e)={0x0, 0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e40000)={0x6, r1, 0x10003, 0x9}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 06:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000454000)='encrypted\x00', &(0x7f0000f68000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000437000-0x32)="fda60b4f2956b6f51f4fa3e42a01d2b5bf6bd1bc317ab487a1aa12decb0389ed57ff13edbbcca0679c53782d000f95a63aef", 0x32, 0xfffffffffffffffb) add_key$user(&(0x7f00000da000+0xc12)='user\x00', &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cea000-0xb8)="f4e6a7a538b6a27539fcd0d5460ce24e88752f4d8bfbe6b90b9f869861d18f00000000000000080a96e5ed2dd46b146b05bdf9c12be5ada74628b27bacb4b8f36383003a8bb52e7175b4c400000001c1b7e6c0cf93b26121fe42f23416cba102445eee36b0da74da38b2824c65d0db1a8f1da3acd7a89d7d0584cbbd83867973e1eeb8257b4f4f80f9a1b74dce581c5e632901c200b2500821bfd2b3676d3381f5f2821ffe95739c6c77f9cbac57cb3f9387ff727eea19f2", 0x48c, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/dsp\x00', 0x0, 0x0) bind$bt_hci(r2, &(0x7f0000afd000)={0x1f, 0x1ff, 0x1}, 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000087e000)=""/26, &(0x7f00000ec000-0x4)=0x1a) r4 = syz_open_dev$vcsn(&(0x7f0000fe6000-0xa)='/dev/vcs#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b80000)={0x0, 0x3}, &(0x7f0000261000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000c02000)={r5, 0x1, 0x8001, 0x5, 0x401, 0xfff}, 0x14) 2018/01/30 06:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) pipe(&(0x7f00003ae000)={0x0, 0x0}) getpeername$llc(r1, &(0x7f0000693000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007c2000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b76000-0x28)={@generic="916152cb6700d6e264d90cd96545f0b4", &(0x7f0000191000)=@ethtool_sfeatures={0x3b, 0x4, [{0x401, 0xfffffffffffffff9}, {0x401, 0x0}, {0xa2, 0x200}, {0x15f, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000da0000)=0x55f7, 0x4) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/01/30 06:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b8000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r2 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ca6000)=0x0) stat(&(0x7f00005ae000-0x8)='./file0\x00', &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000a5e000-0x4)=0x0, &(0x7f00009d4000-0x4)=0x0, &(0x7f0000a06000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004b1000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d98000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000211000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efd000)={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xc) sendmsg$netlink(r1, &(0x7f0000c4f000-0x38)={&(0x7f00002a5000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000467000)=[{&(0x7f0000bff000-0x1f4)={0x1f4, 0x1b, 0x2, 0x6, 0x1, "", [@typed={0x18, 0x80, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0x1c0, 0x15, [@typed={0xc, 0x11, @pid=r2}, @typed={0xc, 0x79, @u32=0x77b5}, @generic="d9db0d7c97ae6f8b0a729558e1b7e63c9c72e07556d88c6b0251317582534503fd16a5f1c3244417afe21d960bd7d1f7a8c734c573b5e6aab1998ff291283a91c28b07686384786e2b749f39f82b252beed60f83e18ce400d23fddbf477b4c07297f6e9d2573c261e7a4f79b4dd94564605a74a21f0537485e0b1c60ee8bdc6117aa578cc7da24136084f904c8522c8c7b3e39d8d77d3df08122071d871a9a73fef1e4a4ba3983a5ca13e2a845050aefd517cfeb014e200d9ce7abfcfae546edd66ec7193d9963f4126d37301b57be", @generic="5ff677653c212e3b5129f9d7d4c8e16b73f36455499a1fa7dd462a9b303606e1cc649fda719f8267d02ed1d06a372f81c891fa69eccb5e0ffd140ea0bb13d7d908c8ae17fceb57ebe8ff6fb0b492146a5bf808a5aa83b2e585d99e207fa85b93cade90ac6976a80ab0d6919189a3ce0fc4e80fb5c4b98f3ff81daffc033b57caf712732b17233bc74f82d9743c540be7adfdffb71c1a25257baec226119988289fa0d7cc058c1d56e53d5e04cb4917039699eadb1cbe30cf142687a3cbd8d7b9dc6a2ab7f4ee38aeec61b633122b8fb7d57156"]}, @typed={0xc, 0x4e, @pid=r3}]}, 0x1f4}, {&(0x7f0000975000)={0x17e8, 0x38, 0x700, 0x3, 0x2, "", [@generic="c8dca7edbd4833d80c24cfea21d28e7abca82146741bfb5a53412bcf1b0526778930b86bdd08729c2f139ac22950107ab27bd339a8f4326a929acc868b078984dbdb27ec272a790fc9bc0a2e65b5e9b6f14918bcf85ead06ed3831a61852eda9ea1616c8bbce018f2c2442e244069aecde038e3921ffc3731136458374ad484b00fd239ab559cf5dc264ccdc1664468ec0e3b72196d120303ac0b1d9c6ec5d04d68c231e6b569bfe0207290eb02e1a63c51be3b46e3bedf01530fc73104cc80a4ed185ce57c0c2a54ec2358e63df2240eea3", @nested={0x9c, 0x7c, [@generic="9e3a", @typed={0x8, 0x7f, @void=""}, @typed={0x10, 0x54, @u64=0x13d}, @typed={0x18, 0x58, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x86, @uid=r4}, @generic="aa65f8f998a3687c398374eeb429c100a9e1b10cd6827fc0b0b8a1390270daf93b12c9d389702054f12d4fd987a2f55221c71e3fcf3a595e5a9466870c3f02c5ac601b2e6a47f74a87a6ddc20012128c4551fe34b1357099152c"]}, @typed={0xc, 0x85, @uid=r5}, @typed={0x10, 0x19, @u64=0x5c8}, @typed={0xf8, 0x92, @binary="53c64321e465a9800fd503f02f391f81b085a27a0cab0f2e928bbf1f117e829fd3ca83d534d8bf138a150d50de71a252fe8c585af1956b05c760e8b25ac15ac9306ae8b09c3a6e19550b73f0fa119ede13639ed303390bedac820d4d782c6070e2bb2571336a6923dcfd19335aca5c83c3e5cfee63ddaaa1db29b65f19022f3c644001fecb014b732e06329ace6657c1a1a9eedb7505e480d018b58d8c03f863ba284c49fb2296b4e6a052ea8000db4e4029c82125e9a4c62c8d828d3766b936722e12904069093d74df63f3a4dae808921c173903ce82b69f8e3de235453fc51f8499d48b1eb59a894b06d45bc0"}, @generic="f97c", @typed={0xc, 0x6d, @str='\x00'}, @nested={0x1164, 0x29, [@typed={0xc, 0x80, @u32=0x9}, @generic="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@generic="f6fe2881a452c42ef6641f917fe811d13ba5c3d0b5dfbdee68300899852ccfaa8e4e2e615ce8a2d02d1936a23016e883b02af11c3a7890bbd9b777dfc6a8892ad4f6136a5599bec67e37d017ab1c43edf0c407a2d3b1d7da3959b88b2a5e9fa0308c18380fe72f5a368863d99a202d4870d1939594d358f626966e41c499c1bacc7de23d4e7b360f7d4f35533b383afaec32f3f55956365c4557791a234d26c3e95618b9493f4a4e54fe0573f1bd052daa9c", @typed={0x8, 0xd, @void=""}, @generic="43580a173ed53efdd39e770ea907208791a6bea8f31e7b9ce4464a0f5bd34ef191c0e553c185a596ac84e6f5b36b4bc25e6b9bbdcb85ece5e037ad755874b93c9d33d3c42b41434f084ade21bb8f58a3e9ced4fa97c7eec056c53b2a1e2b4c57b7d01bf37cda8239f386a32d21b4858cb8f0e3954d49dc8c8755c9117192dd5d47abd6bfb5e13bf3414a5ffbc7187545f7f7f3cbfd551b"]}, @nested={0x2c0, 0x5f, [@typed={0xc, 0x91, @fd=r0}, @generic="f130a0bba8eec22de9ef6b3c531d5d19099c898aa944e7d91e6b1d5234d41193aaee154e55d4ff6a34d6da7a76c233914dbcb8a88e6bb040bc3d7c0902eca101f9ac0f727008ea8d67c3cd7044a8a2813dd3fc2d26eb95fb2d2c9b8d311380fbeb35494027c6ab8c6be30341b0daa1ec6678ca299017aa19a40bc164efc0d3e8357b0e64cc5238d33585de7b0deeff2620fdd2b752a3071ed73cfc07ccf836e156f72629d8f71a6936f7cb70f359afddad8748cd57c3588b5ea0db3da7f6ac6cbf02a0baa6c890b71ad3433a49d3ff13005149886600", @generic="bd36ad91383838c419352f613648e237cf7887f37906d4ca6b432079981dc283125cc4b993a0c08a75f3f0dbfc70dc0117361adec4dd1280807ece1d05d765fe1708a1df8434469db9c67ba6e3bc7895f8239531fa7d9bbd7ee529b8ab6dbe31b20dab9221df777e3e81bf4a621d871b", @generic="952d4b40a22a3928aa80ef1ae89e4c3149dec9cfc9aea490c3bbbfedf253c209cff6ad42b6b7b32b7e7542e19be8323995ec13dc", @typed={0xf4, 0x22, @binary="623a7e120efaab1ed2261d169283218983e4eefeac0553cb9abd0d42c88ac75679c69eac668b789a50304016cd59660a96427e9c60d0653e2d07754ae2d32843e6254c03c9fb5e50c3850d674d364ec6572a2ffc3e4ad55ebce4453285f6e751f5e422eaacf274614d09f38d778b323f1957a8ae085f77b439181a10600b82d9d898efd8bfec1741450ee458d7f215f49ed947ff79629e387162646a4eb3f1856dd2b3501611a3e5659c3a5cc5f76cd7438391f812f2e0b476d9f4b60089b7d6da216240da19c5ab49c7506975cc8d2c3bd5e5d8033c7143e5e1176daed90953da9f4fa7f8d36b53384d"}, @generic="", @typed={0xc, 0xb, @ipv4=@empty=0x0}, @typed={0xc, 0x6e, @str='\x00'}, @typed={0x28, 0x20, @binary="f2f36526201408a6bb90422e08a4fa46effac88d9180ead950f8c1a9a33d"}]}, @nested={0x124, 0x5e, [@typed={0xc, 0x6a, @fd=r0}, @typed={0xc, 0x56, @ipv4=@rand_addr=0x8}, @typed={0x38, 0xa, @binary="225f48a8160f884c515c33e359c1dc59cc03ea9b8b25000df7ae83fdaf0cb0588cb6e7c08190dc729cbeac5d167f8f"}, @typed={0xd0, 0x1b, @binary="592fe7ad471379b3e7c1d7626f6cbf712733fe0beb89db2bd814c7d3833efcc6e55f36fc98cddd5d24d5ef721279849c149a94b40300658eb89b25c4c04676e3c3461a9ac2ea83bdf01103e7eed2acf112f4b92383ed958c32cedf3191232ad67da5d7f25c7c46d617f5bfb46d3c1129c521f5cada3ffb9f195f469a46564420b42688927161b733e0e33bc31e228c98932044a757604a987de0bb7c69902f49796cb3a087615f0974ed59ed3acd3f226fa3e13331fd711af2ee86a78b01da71412425e9f4"}]}]}, 0x17e8}, {&(0x7f00003be000-0x14)={0x14, 0x1c, 0x300, 0x2, 0x1, "", [@nested={0x4, 0x2c, []}]}, 0x14}, {&(0x7f0000971000)={0x18, 0x30, 0x10, 0x6, 0x0, "", [@typed={0x8, 0x65, @void=""}]}, 0x18}, {&(0x7f0000a43000-0x80)={0x80, 0x1c, 0x408, 0x5, 0x3, "", [@generic="cc060ae7665410660c55e9b8defe3d78e108544b0f713ce03c08e505f74592973df0ffd21dfc5e74ad896d73ef18a6d4c6807d9bb25c6b829d8e19142588bc2e52766d36a1c3325fe5a70a3a95917af2ce093bf7899002190036d0054e5cfb4cf0ea76b5f6f3e804e78436a5f304a7e8"]}, 0x80}], 0x5, &(0x7f000055f000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x4000080}, 0x41) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00001ef000)="ff01000000000000000000000000000101000000", 0x14) 2018/01/30 06:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000813000-0xb)='/dev/mixer\x00', 0x7c, 0x0) vmsplice(r0, &(0x7f0000916000)=[{&(0x7f0000ed4000)="f64a375de15968e390f371257d69fedf64e69326bdf83ee8927538888a596cba5fa824e040a422f2546022910d497aa4e6d9fb3c7b6501a3e1a43ef17317207cb07a1e19e0a640878bbe32fb29bcecb370fcd9dd18a0bfbfe65fafb54cb2692c6a0261432589da5fac0ef45de3011facf8dc1877a26845cd43a2d1c04ea3e2c8d57830ffdce289817632094b4a8550ceaf137af350a6e1613f2be0d124bc3fbdad0cb4bfc0fc11ddf838d8f693523950e6575fe644bf4d53283cfa3aec37", 0xbe}, {&(0x7f000075f000-0x59)="94fd29a98dd5eb1dc7e26311e37b48d4444ceb0e6d3fe90220d6f37f2179a932183518f5f87d7e038972cb9832170133320d139058c135443fd185fbcad5fe53bd9d423d09451a0d7f79e4a63dab7df7cdf62ee1bd652e1f3a", 0x59}, {&(0x7f00009bd000)="25331197e31ced14cc9789625aa9e6b7869a9788bc637901df0fbc1e344e3c2f48c2623f51f2f100194cad5020dfd2d2b0df8e15ba9ada7478060bb9", 0x3c}, {&(0x7f00001ed000-0x73)="794bf155ba9e4077ca432572c47676ddaac9453f5d3ffadd233885a0983bc6b3d6f216feeaf94dd91f9f8a7a6108648c317915d78d9093e3f59827750f933253455ef0a7894bd95096420453f465b6de3adcc1cfe7cb181d60c991045ba5759857d07d0d3cda6f7930433e3ce70cf5dcb57cbd", 0x73}, {&(0x7f0000e3f000)="861e20307226de0a714614d9230bcec69b852b7068215f3be88c65b54713ad44b2b2f8b23f85a1d0c5a5bdd66f9c9e6f2dfa16b29039925ae19898aa6cdcfa8742977a29b83ebd04785663034a7a80e03731cb651469155a6ad4d869909651e33ff6cecff924d64c16ef71de342cffd2a2092ede709dd2dacbaa1bf5ec5a40b1ab570e162a0a2f9138f7f94a8e4b9af6700a997db3943e307289d9e82fd7c80223b0e0d16c9a571d4feb3893be628b", 0xaf}], 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) fdatasync(r1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c25000)=0x9, 0x4) 2018/01/30 06:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:10:00 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x8, &(0x7f0000fcd000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ee1000-0x1)={0xff}, 0x4) 2018/01/30 06:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006c9000-0xb)='/dev/audio\x00', 0x20800, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000a1c000)={&(0x7f00000b9000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000946000)={&(0x7f0000696000-0x114)={0x114, 0xf, 0x2, 0x2, 0x2, 0x1, {0x7, 0x0, 0x6}, [@generic="3982f922a54ad0c1127e81158e2d50696ea35337a7c9ed0b4eab256da9d7854609d9ada4a6c278f7eb71485122a89e2010282269b08f3502a6ea6da529681113dd675fdd75bf3ff1a2aa2e2561ccdf1aff8da8f97a1e2d85d874543780151d0f1bdc83a9aae216bc0e16c920874e67d1f1d3e62512c9120cc5e5a629f449bb1dcd6e2355ca7f8d28d4b5352a3eeeb025a803c09765b1fadeb41b35972ff78837bdaed2cafaab4603ecd12f211d965671351411244ca1fa05d438690cd453e4d3a93635e904dc35484a7e13cc1765f2d4a8c0726316d90cc22724200bc283074b441b", @typed={0xc, 0x82, @str='-[\x00'}, @typed={0x10, 0x88, @u64=0xb3c}]}, 0x114}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$evdev(r1, &(0x7f00004a5000)=[{{0x0, 0x0}, 0x101, 0xe24, 0x9}, {{0x0, 0x2710}, 0x6, 0x1ff, 0x100}, {{0x77359400, 0x0}, 0x4c9e, 0x5, 0x4000}, {{0x0, 0x7530}, 0x7, 0x1, 0x8}, {{0x0, 0x2710}, 0x0, 0x80000000, 0x33a}, {{0x77359400, 0x0}, 0x1, 0x3, 0x3f}], 0x90) [ 259.245095] encrypted_key: insufficient parameters specified 2018/01/30 06:10:00 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cae000)={0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000126000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00009f6000-0x50)={@common='gretap0\x00', @ifru_ivalue=0x0}) 2018/01/30 06:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000978000)='/dev/dsp#\x00', 0x1, 0x40) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004e2000-0x78)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x3ff, 0x3, 0xfffffffffffffff9, &(0x7f0000348000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x0, 0xfffffffffffffff7}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x5422, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000080c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/30 06:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) prctl$intptr(0x28, 0xfff) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x742, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mq_timedsend(r0, &(0x7f000049b000-0x40)="ca05d9cd7cfd7eae65ff3d401cb35c378a634177deddec1098303f9a007b389345c03fca1c6d3ad3a422a193bbcb8f311246cab05cdef88b6d88b695c9ac8c66", 0x40, 0xff, &(0x7f000045e000)={0x0, 0x0}) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/30 06:10:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000092d000-0xa)='/dev/cuse\x00', 0x400002, 0x0) bind$pptp(r0, &(0x7f00001a8000-0x20)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000de8000)=""/215) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r3, 0x3, &(0x7f00004d6000-0x14)=""/20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000801000-0x14)={0x0, 0x0, 0x5, 0x2, 0x32c5, 0x5}, &(0x7f0000093000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008e6000-0x8)={r4, 0x100000001}, &(0x7f0000d7f000)=0x8) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) utimes(&(0x7f00000ac000)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) sendfile(r2, r5, &(0x7f0000e65000-0x8)=0x0, 0x0) 2018/01/30 06:10:01 executing program 2 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$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_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00008e0000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 06:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socketpair(0x3, 0x0, 0x100000000, &(0x7f00009fc000)={0x0, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000702000)="3a09cb8edad7218281082063bd564f83b39ad00a838dc1f85563df1cc977379736ec0a726270d78c13ecce87962a131896f0a197e4dade2d07316921604cd815d859ddc2736a32541cf5fea289ab686c04e0408d22808f6c3ed936acad6c95877630") sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f95b72d1cb2a4a280930206000000a843096c2623690300080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8000000b90cec6bab91d4", 0x55}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 259.328651] encrypted_key: insufficient parameters specified [ 259.444379] FAULT_INJECTION: forcing a failure. [ 259.444379] name failslab, interval 1, probability 0, space 0, times 0 [ 259.455713] CPU: 0 PID: 3469 Comm: syz-executor2 Not tainted 4.15.0+ #286 [ 259.462641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.471981] Call Trace: [ 259.474555] dump_stack+0x194/0x257 [ 259.478189] ? arch_local_irq_restore+0x53/0x53 [ 259.482846] should_fail+0x8c0/0xa40 [ 259.486546] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 259.491645] ? __lock_is_held+0xb6/0x140 [ 259.495692] ? find_held_lock+0x35/0x1d0 [ 259.499735] ? __lock_is_held+0xb6/0x140 [ 259.503785] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 259.509643] ? unlock_page_memcg+0x2c/0x40 [ 259.513866] ? rcu_note_context_switch+0x710/0x710 [ 259.518777] ? page_add_new_anon_rmap+0x750/0x750 [ 259.523607] should_failslab+0xec/0x120 [ 259.527560] kmem_cache_alloc+0x47/0x760 [ 259.531593] ? __lock_acquire+0x664/0x3e00 [ 259.535815] ptlock_alloc+0x24/0x70 [ 259.539420] pte_alloc_one+0x59/0x100 [ 259.543200] do_huge_pmd_anonymous_page+0xc23/0x1b00 [ 259.548283] ? lock_release+0xa40/0xa40 [ 259.552235] ? __thp_get_unmapped_area+0x130/0x130 [ 259.557140] ? __lock_acquire+0x664/0x3e00 [ 259.561347] ? __lock_acquire+0x664/0x3e00 [ 259.565554] ? reacquire_held_locks+0x1f9/0x3e0 [ 259.570211] ? alloc_set_pte+0x1102/0x1880 [ 259.574435] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 259.579599] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 259.584774] ? filemap_map_pages+0x919/0x15d0 [ 259.589249] ? lock_downgrade+0x980/0x980 [ 259.593386] ? unlock_page+0x19f/0x270 [ 259.597250] ? wake_up_page_bit+0x530/0x530 [ 259.601549] ? __lock_is_held+0xb6/0x140 [ 259.605590] ? print_irqtrace_events+0x270/0x270 [ 259.610322] ? print_irqtrace_events+0x270/0x270 [ 259.615063] ? filemap_map_pages+0x942/0x15d0 [ 259.619544] ? check_noncircular+0x20/0x20 [ 259.623777] __handle_mm_fault+0x1a0c/0x3ce0 [ 259.628174] ? __pmd_alloc+0x4e0/0x4e0 [ 259.632047] ? find_held_lock+0x35/0x1d0 [ 259.636093] ? handle_mm_fault+0x248/0x8d0 [ 259.640319] ? lock_downgrade+0x980/0x980 [ 259.644480] handle_mm_fault+0x334/0x8d0 [ 259.648519] ? down_read_trylock+0xdb/0x170 [ 259.652815] ? __do_page_fault+0x32d/0xc90 [ 259.657032] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 259.661593] ? vmacache_find+0x5f/0x280 [ 259.665550] ? vmacache_update+0xfe/0x130 [ 259.669677] ? find_vma+0x30/0x150 [ 259.673204] __do_page_fault+0x5c9/0xc90 [ 259.677257] ? mm_fault_error+0x2c0/0x2c0 [ 259.681385] ? find_held_lock+0x35/0x1d0 [ 259.685429] do_page_fault+0xee/0x720 [ 259.689209] ? avc_has_extended_perms+0x6e5/0x12c0 [ 259.694114] ? __do_page_fault+0xc90/0xc90 [ 259.698324] ? check_noncircular+0x20/0x20 [ 259.702544] ? find_held_lock+0x35/0x1d0 [ 259.706614] ? __might_fault+0x110/0x1d0 [ 259.710661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.715489] page_fault+0x2c/0x60 [ 259.718925] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 259.724789] RSP: 0018:ffff8801c9fffbd0 EFLAGS: 00010202 [ 259.730126] RAX: ffffed00393fff9f RBX: 00000000208dff50 RCX: 00000000000000a8 [ 259.737369] RDX: 00000000000000a8 RSI: 00000000208dff50 RDI: ffff8801c9fffc50 [ 259.744616] RBP: ffff8801c9fffc00 R08: ffffed00393fff9f R09: ffffed00393fff9f [ 259.751858] R10: 0000000000000000 R11: ffffed00393fff9e R12: 00000000000000a8 [ 259.759101] R13: ffff8801c9fffc50 R14: 00007ffffffff000 R15: 00000000208dfff8 [ 259.766848] ? _copy_from_user+0xc5/0x110 [ 259.770998] snd_seq_ioctl+0x1bc/0x3d0 [ 259.774870] ? snd_seq_open+0x570/0x570 [ 259.778843] ? rcu_note_context_switch+0x710/0x710 [ 259.783755] ? snd_seq_open+0x570/0x570 [ 259.787711] do_vfs_ioctl+0x1b1/0x1520 [ 259.791578] ? _cond_resched+0x14/0x30 [ 259.795446] ? ioctl_preallocate+0x2b0/0x2b0 [ 259.799837] ? selinux_capable+0x40/0x40 [ 259.803873] ? __sb_end_write+0xa0/0xd0 [ 259.807842] ? fput+0xd2/0x140 [ 259.811031] ? security_file_ioctl+0x89/0xb0 [ 259.815421] SyS_ioctl+0x8f/0xc0 [ 259.818770] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 259.823500] RIP: 0033:0x453299 [ 259.826677] RSP: 002b:00007efca8ee2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 259.834368] RAX: ffffffffffffffda RBX: 00007efca8ee2aa0 RCX: 0000000000453299 [ 259.841623] RDX: 00000000208dff50 RSI: 00000000c0a85322 RDI: 0000000000000014 [ 259.848868] RBP: 00007efca8ee2a90 R08: 0000000000000000 R09: 0000000000000000 [ 259.856118] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 259.863365] R13: 00007efca8ee2bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 286.429643] buffer_io_error: 7 callbacks suppressed [ 286.429649] Buffer I/O error on dev loop0, logical block 16, async page read [ 402.400353] kworker/dying (5305) used greatest stack depth: 7168 bytes left [ 492.511213] INFO: task syz-executor0:3427 blocked for more than 120 seconds. [ 492.518504] Not tainted 4.15.0+ #286 [ 492.522753] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.530714] syz-executor0 D25520 3427 4209 0x00000004 [ 492.536352] Call Trace: [ 492.538943] __schedule+0x8eb/0x2060 [ 492.542671] ? __sched_text_start+0x8/0x8 [ 492.546843] ? lock_release+0xa40/0xa40 [ 492.550847] ? check_noncircular+0x20/0x20 [ 492.555076] ? __lock_is_held+0xb6/0x140 [ 492.559177] ? find_get_pages_range_tag+0x88c/0x1000 [ 492.564294] ? find_held_lock+0x35/0x1d0 [ 492.568364] schedule+0xf5/0x430 [ 492.571751] ? wait_on_page_bit_common+0x49c/0x770 [ 492.576693] ? __schedule+0x2060/0x2060 [ 492.580664] ? lock_downgrade+0x980/0x980 [ 492.584818] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.589330] ? lock_release+0xa40/0xa40 [ 492.593336] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 492.598451] ? do_raw_spin_trylock+0x190/0x190 [ 492.603057] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.607573] io_schedule+0x1c/0x70 [ 492.611132] wait_on_page_bit_common+0x4b3/0x770 [ 492.615916] ? generic_write_checks+0x530/0x530 [ 492.620596] ? blk_lld_busy+0x60/0x60 [ 492.624414] ? page_cache_tree_insert+0x410/0x410 [ 492.629265] ? pagevec_lookup_range_tag+0x40/0x80 [ 492.634114] __filemap_fdatawait_range+0x27a/0x420 [ 492.639085] ? wait_on_page_bit_common+0x770/0x770 [ 492.644040] ? blkdev_writepages+0x1d/0x30 [ 492.648286] ? blkdev_readpages+0x40/0x40 [ 492.652443] ? do_writepages+0x116/0x170 [ 492.656519] ? __filemap_fdatawrite_range+0x280/0x460 [ 492.661729] file_write_and_wait_range+0xd7/0x100 [ 492.666588] blkdev_fsync+0x67/0xb0 [ 492.670224] ? thaw_bdev+0x180/0x180 [ 492.673954] vfs_fsync_range+0x110/0x260 [ 492.678034] do_fsync+0x42/0x70 [ 492.681327] SyS_fdatasync+0x19/0x20 [ 492.685056] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 492.689828] RIP: 0033:0x453299 [ 492.693035] RSP: 002b:00007f2edd8f8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000004b [ 492.700765] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 492.708094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 492.715375] RBP: 0000000000000337 R08: 0000000000000000 R09: 0000000000000000 [ 492.722649] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3dc8 [ 492.729930] R13: 00000000ffffffff R14: 00007f2edd8f96d4 R15: 0000000000000000 [ 492.737215] [ 492.737215] Showing all locks held in the system: [ 492.743559] 2 locks held by khungtaskd/759: [ 492.747901] #0: (rcu_read_lock){....}, at: [<00000000fc7026ab>] watchdog+0x1c5/0xd60 [ 492.755992] #1: (tasklist_lock){.+.+}, at: [<00000000590cb8ac>] debug_show_all_locks+0xd3/0x3d0 [ 492.765049] 1 lock held by rsyslogd/4009: [ 492.769203] #0: (&f->f_pos_lock){+.+.}, at: [<000000005c761660>] __fdget_pos+0x12b/0x190 [ 492.777632] 2 locks held by getty/4132: [ 492.781614] #0: (&tty->ldisc_sem){++++}, at: [<00000000c99d77d0>] ldsem_down_read+0x37/0x40 [ 492.790286] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d0c5fabc>] n_tty_read+0x2ef/0x1a00 [ 492.799576] 2 locks held by getty/4133: [ 492.803546] #0: (&tty->ldisc_sem){++++}, at: [<00000000c99d77d0>] ldsem_down_read+0x37/0x40 [ 492.812219] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d0c5fabc>] n_tty_read+0x2ef/0x1a00 [ 492.821504] 2 locks held by getty/4134: [ 492.825477] #0: (&tty->ldisc_sem){++++}, at: [<00000000c99d77d0>] ldsem_down_read+0x37/0x40 [ 492.834169] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d0c5fabc>] n_tty_read+0x2ef/0x1a00 [ 492.843448] 2 locks held by getty/4135: [ 492.847404] #0: (&tty->ldisc_sem){++++}, at: [<00000000c99d77d0>] ldsem_down_read+0x37/0x40 [ 492.856083] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d0c5fabc>] n_tty_read+0x2ef/0x1a00 [ 492.865377] 2 locks held by getty/4136: [ 492.869359] #0: (&tty->ldisc_sem){++++}, at: [<00000000c99d77d0>] ldsem_down_read+0x37/0x40 [ 492.878033] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d0c5fabc>] n_tty_read+0x2ef/0x1a00 [ 492.887314] 2 locks held by getty/4137: [ 492.891276] #0: (&tty->ldisc_sem){++++}, at: [<00000000c99d77d0>] ldsem_down_read+0x37/0x40 [ 492.899966] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d0c5fabc>] n_tty_read+0x2ef/0x1a00 [ 492.909261] 3 locks held by kworker/u4:5/5298: [ 492.913837] #0: ((wq_completion)"writeback"){+.+.}, at: [<0000000032213ba1>] process_one_work+0xaaf/0x1b10 [ 492.923813] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000c055301f>] process_one_work+0xb01/0x1b10 [ 492.934834] #2: (&type->s_umount_key#27){++++}, at: [<0000000060d4a24d>] trylock_super+0x20/0x100 [ 492.944049] 2 locks held by getty/3471: [ 492.948031] #0: (&tty->ldisc_sem){++++}, at: [<00000000c99d77d0>] ldsem_down_read+0x37/0x40 [ 492.956699] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000d0c5fabc>] n_tty_read+0x2ef/0x1a00 [ 492.965985] [ 492.967604] ============================================= [ 492.967604] [ 492.974611] NMI backtrace for cpu 1 [ 492.978226] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #286 [ 492.984772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.994098] Call Trace: [ 492.996662] dump_stack+0x194/0x257 [ 493.000266] ? arch_local_irq_restore+0x53/0x53 [ 493.004911] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.009566] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.013952] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.018421] nmi_cpu_backtrace+0x1d2/0x210 [ 493.022630] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.027095] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 493.032349] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.037517] watchdog+0x90c/0xd60 [ 493.040954] ? reset_hung_task_detector+0xa0/0xa0 [ 493.045768] ? complete+0x62/0x80 [ 493.049203] ? __schedule+0x2060/0x2060 [ 493.053157] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.057462] ? __lockdep_init_map+0xe4/0x650 [ 493.061858] ? do_raw_spin_trylock+0x190/0x190 [ 493.066415] ? lockdep_init_map+0x9/0x10 [ 493.070448] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 493.075528] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.080516] ? trace_hardirqs_on+0xd/0x10 [ 493.084638] ? __kthread_parkme+0x175/0x240 [ 493.088932] kthread+0x33c/0x400 [ 493.092270] ? reset_hung_task_detector+0xa0/0xa0 [ 493.097084] ? kthread_stop+0x7a0/0x7a0 [ 493.101046] ret_from_fork+0x3a/0x50 [ 493.104816] Sending NMI from CPU 1 to CPUs 0: [ 493.109328] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 493.110316] Kernel panic - not syncing: hung_task: blocked tasks [ 493.110322] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #286 [ 493.110325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.110327] Call Trace: [ 493.110341] dump_stack+0x194/0x257 [ 493.110349] ? arch_local_irq_restore+0x53/0x53 [ 493.110359] ? vsnprintf+0x1ed/0x1900 [ 493.110371] panic+0x1e4/0x41c [ 493.110376] ? refcount_error_report+0x214/0x214 [ 493.110390] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 493.110399] watchdog+0x91d/0xd60 [ 493.110415] ? reset_hung_task_detector+0xa0/0xa0 [ 493.110421] ? complete+0x62/0x80 [ 493.110434] ? __schedule+0x2060/0x2060 [ 493.110438] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.110443] ? __lockdep_init_map+0xe4/0x650 [ 493.110450] ? do_raw_spin_trylock+0x190/0x190 [ 493.110455] ? lockdep_init_map+0x9/0x10 [ 493.110460] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 493.110467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.110473] ? trace_hardirqs_on+0xd/0x10 [ 493.110478] ? __kthread_parkme+0x175/0x240 [ 493.110486] kthread+0x33c/0x400 [ 493.110491] ? reset_hung_task_detector+0xa0/0xa0 [ 493.110494] ? kthread_stop+0x7a0/0x7a0 [ 493.110503] ret_from_fork+0x3a/0x50 [ 493.234796] Dumping ftrace buffer: [ 493.238505] (ftrace buffer empty) [ 493.242195] Kernel Offset: disabled [ 493.245802] Rebooting in 86400 seconds..