[....] Starting enhanced syslogd: rsyslogd[ 11.884944] audit: type=1400 audit(1515716694.395:5): avc: denied { syslog } for pid=3357 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.950090] audit: type=1400 audit(1515716699.460:6): avc: denied { map } for pid=3495 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.217' (ECDSA) to the list of known hosts. 2018/01/12 00:25:05 fuzzer started [ 23.123161] audit: type=1400 audit(1515716705.633:7): avc: denied { map } for pid=3506 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/12 00:25:05 dialing manager at 10.128.0.26:42077 2018/01/12 00:25:09 kcov=true, comps=true [ 26.898219] audit: type=1400 audit(1515716709.408:8): avc: denied { map } for pid=3506 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/12 00:25:11 executing program 0: 2018/01/12 00:25:11 executing program 7: 2018/01/12 00:25:11 executing program 1: 2018/01/12 00:25:11 executing program 2: 2018/01/12 00:25:11 executing program 3: 2018/01/12 00:25:11 executing program 4: 2018/01/12 00:25:11 executing program 5: 2018/01/12 00:25:11 executing program 6: [ 28.708145] audit: type=1400 audit(1515716711.218:9): avc: denied { map } for pid=3506 comm="syz-fuzzer" path="/root/syzkaller-shm570885673" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.667111] audit: type=1400 audit(1515716712.176:10): avc: denied { sys_admin } for pid=3547 comm="syz-executor0" capability=21 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 [ 29.808645] audit: type=1400 audit(1515716712.319:11): avc: denied { sys_chroot } for pid=3725 comm="syz-executor0" capability=18 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 2018/01/12 00:25:12 executing program 0: 2018/01/12 00:25:12 executing program 1: 2018/01/12 00:25:12 executing program 3: 2018/01/12 00:25:12 executing program 7: 2018/01/12 00:25:12 executing program 6: 2018/01/12 00:25:12 executing program 5: 2018/01/12 00:25:12 executing program 4: 2018/01/12 00:25:12 executing program 2: 2018/01/12 00:25:12 executing program 1: 2018/01/12 00:25:12 executing program 3: 2018/01/12 00:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000018e000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/12 00:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x11) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) writev(r0, &(0x7f0000bdd000-0x70)=[{&(0x7f00000d3000)="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", 0x4d6}, {&(0x7f0000902000)="1506c7514394319d90b266a26c10c27f41b0b5b98a9a4c95e9fba54df04895c6a8bec8d53a340e44cee703d495b7f29aebdd31deae92d2c248adc27b153f3d1fd311329741b87072243c7772125dff925f47c71c5772a40993b16cd00c32298d86c840ca77344b04de9fb031d2544435fe93564bb299ef121a0723e10450bc8723f618bccf2d7e9f7a1dd632ff3cf068e6e18f38ceb179c7968c400b1a5a58d69f9e30b3eb213320bf10c51c38c5ea8240399d4dd746586281efb18ab65009d67929f8ba6b8e1c14872e9528a9f0a7845c1687", 0xd3}], 0x2) 2018/01/12 00:25:12 executing program 4: setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000027000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x40000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x2, 0x38e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/12 00:25:12 executing program 5: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f62000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000ae2000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/12 00:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000ae5000)='<') vmsplice(0xffffffffffffffff, &(0x7f0000cd0000-0x20)=[], 0x0, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/12 00:25:12 executing program 2: 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) msync(&(0x7f0000432000/0x3000)=nil, 0x3000, 0x4) r0 = socket(0x5, 0x400000000000802, 0x10000) write(r0, &(0x7f000077d000)="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", 0xfd) 2018/01/12 00:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cee000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000029a000)='/proc/self/net/pfkey\x00', 0x40840, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008d2000-0x4)=0xc95, 0x4) r2 = syz_open_dev$dspn(&(0x7f000035f000-0xa)='/dev/dsp#\x00', 0x0, 0x40) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=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) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f000089c000)="6e66733400b7b22c7866863f575e3d00070775fbc5ffd69cd7ffc411caa6b3d98d63f670149df68536539b09ecbc5911cc99", 0x0, &(0x7f0000bbc000-0x2)="76fe") 2018/01/12 00:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000aab000-0xc5)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b49700304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329103259be0c4131c48d4d52ad64c541d7e2493bc8930d665ffe4413e74806fa81a1f41c3abb8a0cbf72f73e05264e6b694f2daf1dbe169ecfb101422857ae6cf640c7e49a7817fe3fcda949e68af240d9cebf67c5c718a9a8550312e97c47c14ea3861445bc200cd9d0c02dc6aa", 0xfffffecd) r1 = getpid() ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000a4c000-0x8)=0x0, 0x8) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000037c000-0x18)={0x0, 0x3, 0x30, 0x9, 0x80000001}, &(0x7f000075f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000206000-0xc)=@sack_info={r2, 0x40, 0x6}, &(0x7f0000825000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000759000)={r3, 0x3, 0x100000001, 0xd3, 0x7, 0x1, 0x2, 0x0, {r3, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x81f, 0x2, 0x800, 0xffffffffffffff7f}}, &(0x7f0000e76000)=0xb8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000030f000-0x18)={0x7ff, 0x4, 0x0}) 2018/01/12 00:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008e1000)='./file0\x00', 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ee3000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) 2018/01/12 00:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc9000)='stack\x00') ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00002cb000)={0x16, 0x2, 0x5, 0x0}) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/12 00:25:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x5eebab67cfaefe26, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x200}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x100000001, 0xffffffffffffff81}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x50)="9d38f751b83f19a154cd6d03df28c6ad144d90787d30db6d7cbfac1b8874f67d119cd2ed19b1402334f5f8540ca3c95a2411ee9cc64746bc81f701c410c25dc2c6b755fefb852a1292f8a7a5ab4960a4", 0x50, 0x20008000, &(0x7f0000002000-0x10)={0x4, 0x0, 0x6, "94a2b0f54708", 0x9, 0x0}, 0x10) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d91000-0x4)=0x60, 0x80000) fremovexattr(r2, &(0x7f00000c3000-0x3b)=@random={'system.\x00', '[posix_acl_access\\vboxnet1keyringlocgrouplo+nodev[\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = dup(r2) sendto$inet(r4, &(0x7f0000760000)="d28cc1bd10474e4d188019a880fd181c85945004fb588fa35aa0f1cd3961bb50bc5ddabdeb8c04137ec5d591a3978e97dc4bfb1e2a15394c73ae461c528ba687a490a7a368c9bde9f938b1a2c2573d4005fef52466d8673d679c6c83a750697ae14c82582e96b2e410f45df68e0ac08c70a6c09185f3d6a3345bce4f9edb62776b96f8a28134ead2b2b4", 0x8a, 0x0, &(0x7f0000ca6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r3, 0x409, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000187000-0x8)={r3, r5}) shutdown(r6, 0x0) 2018/01/12 00:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000040000)={0x5, &(0x7f0000528000)=""/195, &(0x7f0000ce6000)=[{0x400, 0x38, 0x3ff, &(0x7f0000502000-0x38)=""/56}, {0xe67d, 0x1000, 0xcd5, &(0x7f0000ebe000)=""/4096}, {0x8000, 0x6f, 0x6, &(0x7f0000406000-0x6f)=""/111}, {0x6, 0xf, 0xffffffff, &(0x7f0000c8b000-0xf)=""/15}, {0xfff, 0xee, 0x3, &(0x7f000070a000-0xee)=""/238}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000922000-0x9)='/dev/rtc\x00', 0x0, 0x0) signalfd4(r2, &(0x7f00005b3000)={0x400}, 0x8, 0x800) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000d13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00007c4000-0xb)=""/11) rt_sigsuspend(&(0x7f0000f2b000-0x8)={0x20}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000841000-0xc)=@sack_info={0x0, 0xfffffffffffffff8, 0x8}, &(0x7f0000baf000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006b7000)={r3, 0xb2, 0x20}, &(0x7f00005db000)=0xc) [ 30.006130] audit: type=1400 audit(1515716712.516:12): avc: denied { net_raw } for pid=3770 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.067620] audit: type=1400 audit(1515716712.578:13): avc: denied { net_admin } for pid=3788 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/12 00:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x100000000) write(r0, &(0x7f00004ae000-0x26)="260000002200470100000000000000020000000000000000c0e9ff094a51f10101c7033500b0", 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 00:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a21000-0x20)={0x3, 0x8, 0x200, 0x1, 0x1, 0x0, 0x729, 0x5, 0x0}, &(0x7f0000642000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000536000-0x8)={r1, 0x2}, &(0x7f000087b000-0x4)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000040d000-0x4)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/12 00:25:12 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000058000-0x9)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000058000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000003c000)=0x10) select(0xd9, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/12 00:25:12 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000015000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x80000080045010, &(0x7f000000e000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000017000-0x50)={0x1, 0x100000001, 0xe8, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 00:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000199000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8e000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff) 2018/01/12 00:25:12 executing program 0: ptrace$peek(0xfffffffffffffffc, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 00:25:12 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000001f000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000021000-0xb)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000012000)=""/211) io_submit(r0, 0x1, &(0x7f0000007000-0x18)=[&(0x7f0000020000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000020000-0x6a)="49f4b9bbff4a18fe1bf5215c796d28df68012177b85ba280f363d94ed6352b71f0eee52aaae23d28198b09b0054060efe15b150a21f4cfa7674203aa51f2e260f9fd216d2d5079d5149801a7bf206c8b0486", 0x52, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000022000-0x4)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) [ 30.095298] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/01/12 00:25:12 executing program 4: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000001e000-0x2)='./file0\x00', 0x100) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getpeername$netrom(r0, &(0x7f000044b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003f8000)=0x48) openat$dsp(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002db000-0x4)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0xfffffffffffffffd) 2018/01/12 00:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c9f000-0xc)='/dev/amidi#\x00', 0x9e, 0x100) inotify_add_watch(r0, &(0x7f000061e000-0x8)='./file0\x00', 0x20000101) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 30.095308] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 30.095318] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.095326] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.095334] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.095341] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 [ 30.158433] NFS: bad mount option value specified: vþ [ 30.200499] NFS: bad mount option value specified: vþ [ 30.320699] audit: type=1400 audit(1515716712.612:14): avc: denied { prog_load } for pid=3788 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 30.343145] audit: type=1400 audit(1515716712.613:15): avc: denied { dac_override } for pid=3786 comm="syz-executor0" capability=1 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 2018/01/12 00:25:12 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x10800000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000010000)='/dev/input/mouse#\x00', 0x2, 0x20800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000011000-0xc)={@rand_addr=0x1f, @rand_addr=0x0, r3}, 0xc) r4 = accept$inet(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) setsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000009000)=0x0, 0x4) 2018/01/12 00:25:12 executing program 1: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dc7000)='/selinux/member\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000dc9000-0x20)={0xffffffffffffffff, 0x2, 0x2, 0x7, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") r2 = syz_open_dev$adsp(&(0x7f0000151000)='/dev/adsp#\x00', 0x40dd7a, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000484000)={0x8, 0x9, 0xe055, 0x2, 0x7f, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000623000-0x2)=0x1ff, &(0x7f0000098000-0x8)=0x2) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c43000-0x4)=0x8) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/rfkill\x00', 0x0, 0x0) ioctl(r1, 0x1fa5, &(0x7f00008cc000)="") 2018/01/12 00:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000275000)=[{&(0x7f0000e84000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0xecf379a35dae0885}], 0x44) accept$packet(0xffffffffffffff9c, &(0x7f00006aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fec000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1f000)={@generic="1f70d99ff65c9e2dac9e0d744b2b54e3", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 00:25:12 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt(r0, 0x9361, 0x7, &(0x7f0000003000)="a51fc7c05d623dd214a4eb5d4da0d0785461d67683803b85e06e1f1031ea2f54b3212498598a0a9d78f077341e775c44f76a315a547fde5393210026c3107484d7c087a94e72cb1982edefaa47ccda7b97ba63349ce199b242123bedde4f31bb0b985cf7df9016cef6c1da62b36c89277d335ecbd63493f479e74757b0c65f9a1a18d177a887dc9b31b6f2f08873d814ce2f58c7470eb0a92ef5386ba09f3adff9c9d856c129e3416a805522cc7c3646566097f3fcc56c44b4630d594161", 0xbe) r1 = socket(0xa, 0x3, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000007000-0x90)=[@in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0xcf8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xabc5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}], 0x90) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r0, r2}) 2018/01/12 00:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000c47000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x401) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000210000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000223000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecb000)=0xe8) sendmsg$nl_generic(r3, &(0x7f00004e6000-0x38)={&(0x7f00000f3000-0xc)={0x10, 0x0, 0x0, 0x40100080}, 0xc, &(0x7f0000611000-0x10)={&(0x7f000052d000-0x388)={0x388, 0x31, 0x300, 0x5, 0x1, {0xe2a, 0x0, 0x0}, [@typed={0xc, 0x55, @pid=r4}, @flag={0x4, 0x8f}, @nested={0xc, 0x31, [@flag={0x4, 0x1}, @flag={0x4, 0x93}]}, @generic="3f265d7b63d55109994d7686f4d64561205ab63fca09ada3f05a014fe8fe9ef96e1817a48b1f142310c4445719bebf65eeef7804b8f05ff091bc489493e94e17d145d96fe57d75f05d66bfe390dd0e021ecb6e92e806f5e05aadbb9abc7af26730829e34e27e955a692477dc15c91f0a5425e055e6ce7d8309fe2a740ebfb34b5979561e5c587d2a832c68ae02", @flag={0x4, 0x71}, @nested={0x18, 0x44, [@typed={0x14, 0x0, @str='/dev/kvm\x00'}]}, @generic="6a6e9c9f6cf1f02a17caeddb15b3e74c380495a83fa5142560f73900e266aa0b1ad2345aee9ced5ef166d5fef029ac92e96f4aad9b706d183c53d5468a0db4d920c86207c47cf6ee1f7ece1f1f846bd2d4d945eba7f3ed3451abffdc9459fb83668a70529395b06ddf1340ea0f81cda3440f537cc155dced6a22c903eaecd5fcdab9b8863bb7ccda3cfa7cf3582d5dbf33a86e45aa15500b20aa6d100f790ea221a5a010", @typed={0xec, 0x35, @binary="95d3b7813b9baaa3bd44fc70b2151eaf89f3ae2f69bd8f84e1187301ecd595265abc6ea43dbf5a6470f2274021962d618d26c2cacb906f62e69be7ee5fe6034d410967920747aa56007334d8bae13f3691e3bc579d0ff73c943266baeef69367f13d03cba771c36bac380fabf5203379e5f4a1f94ef4e6533f1a533d9689a47d332bfd4a7d4c452de1b5be430af792bc5cc8465ffead3215893ef8f8e41cbd07db4591c071373cb47cda01e36ab5e0b07b92d9cae1bd00e9f822a4d40d6421db7570e48f05f74e2920ca47aaf5bc3660c3c15a4947063abee6e6d173980315b9b3"}, @nested={0x11c, 0x14, [@generic="2d79dabe40594878424fe7b313e8fe9be247021b746044bb316468ac886ee9eae5b397d49ec12ede8b05a40c2cfa0fab8437c72e7ece438dcd54c9393231c052c3849e5e755e042d5016ad0586118e3868723bfc0b4040bbedd622ca2bc4fd6205cfbcd4f16e88e8a158129a2fafcb2111c1d5c6c63aedf7791cb470472fdaf84ab8484724d1482b7bc1952046ce5e4179adcf0450fa76787713bcee1c3de1cf9a0ccc4d669ef7f9cc57919890f5692e9dc5867b2974", @typed={0x50, 0x66, @binary="3782ea89012990918de830a3ba7558bb38edef41b539e9db884fdf28365636630dd2eef75d232810f4f43cdf2c800d5f31c861845a0f0471f4864db9cc77c07884af87e61fa8c3"}, @flag={0x4, 0x6b}, @typed={0xc, 0x8b, @uid=r5}]}]}, 0x388}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r6 = syz_open_dev$mouse(&(0x7f0000475000)='/dev/input/mouse#\x00', 0xb0e, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f000087a000)=""/162) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000047000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/12 00:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000673000)={0x6, r0, 0x1}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000d44000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f00001dd000+0x4b8)='./file0\x00', &(0x7f0000542000-0xd)=@known='security.ima\x00', &(0x7f000094e000)=""/37, 0x25) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/12 00:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008e2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fad000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a6a000)={@empty=0x0, @multicast1=0xe0000001, r1}, 0xc) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) getsockname(r0, &(0x7f0000751000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056d000-0x4)=0x10) 2018/01/12 00:25:12 executing program 5: set_thread_area(&(0x7f0000aeb000)={0xf4e, 0x0, 0x4000, 0x0, 0x64, 0x1, 0x0, 0x3e, 0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000084000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40800) r1 = syz_open_dev$sg(&(0x7f0000755000-0x9)='/dev/sg#\x00', 0x200, 0x402000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005eb000-0xc)={0x1, 0x0}) recvfrom$llc(0xffffffffffffffff, &(0x7f00006b9000)=""/39, 0x27, 0x0, 0x0, 0x0) [ 30.368229] audit: type=1400 audit(1515716712.618:16): avc: denied { write } for pid=3783 comm="syz-executor3" name="net" dev="proc" ino=13508 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/12 00:25:12 executing program 7: r0 = socket$inet(0x2, 0x8000000000000003, 0x5) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c28000)=0x4) getsockopt(r0, 0xff, 0x0, &(0x7f0000a58000-0xdd)=""/0, &(0x7f0000c1c000-0x4)=0x0) 2018/01/12 00:25:12 executing program 3: mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000150000)=0x1a, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b72000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b72000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b71000)=0x8c) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b71000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000287000-0xaf)="b7", 0x1, 0x0, &(0x7f0000943000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 00:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000feb000/0x2000)=nil, 0x2000, 0x4) 2018/01/12 00:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0xcb1, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socket(0x3, 0x5, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000502000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x10, r3, &(0x7f000065f000)='./file0\x00') recvfrom$unix(r0, &(0x7f0000997000)=""/40, 0x28, 0x0, &(0x7f0000c96000)=@file={0x0, './file0\x00'}, 0xa) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000af2000)={@generic="b226b9908cbfb4d944d8a8c2468ebfb3", @ifru_map={0x0, 0x8000, 0xffffffffffff2390, 0x1, 0xfff, 0x0}}) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000e88000-0x8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fc2000-0xb)='/dev/audio\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00006b0000-0xe)='./file0/file0\x00', &(0x7f000064a000)=""/34, 0x22) mount(&(0x7f00002e9000)='./file0/file0\x00', &(0x7f0000d80000)='./file0\x00', &(0x7f00000cc000+0x923)='tmpfs\x00', 0x0, &(0x7f0000cc0000)="") chdir(&(0x7f00006ea000-0x8)='./file0\x00') umount2(&(0x7f0000d5c000-0x1)='.', 0x2) 2018/01/12 00:25:13 executing program 4: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c1a000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f000011a000)=0xc) 2018/01/12 00:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00003a1000)=""/0, &(0x7f00001ca000-0x4)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000bd4000-0xe)='/dev/admmidi#\x00', 0x0, 0x204000) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f00003c9000)="c4310043000000000000003529719d83d4b2bac8b0e2cbad3a4286ea0c72d1aaf61d7c4bc24e854fc2d4594be6e30e55fc1c58fc6294475743") ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f13000-0x8e)=""/142) 2018/01/12 00:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00004c2000-0x26)="26000000200043f90004000c04008d4001e200850000123b0b00f2ff0000acff002103c70ef6", 0x26) openat$mixer(0xffffffffffffff9c, &(0x7f00005ac000-0xb)='/dev/mixer\x00', 0x200000, 0x0) [ 30.468984] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 30.575477] audit: type=1400 audit(1515716712.618:17): avc: denied { add_name } for pid=3783 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/12 00:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x400000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000da2000)=0x7, &(0x7f0000528000)=0x4) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/12 00:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000d7c000)=@random={'user.\x00', "73656c696e75785d6e6f646576d6262d2300"}, &(0x7f000088d000)=""/2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 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) rt_sigprocmask(0x0, &(0x7f000009d000)={0x0}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f0000223000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000401, 0x80000000) syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) inotify_init1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000031d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x4, 0x3) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x0}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) r4 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f1f000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000919000)=0xe8) lstat(&(0x7f0000c11000-0x8)='./file0\x00', &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r4, r5) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000889000-0x4)=0x0, 0x4) r6 = dup(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005d1000)=0x0, 0x4) bind$inet6(r6, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r6, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f00006dc000)=""/0, 0x0, 0x0, &(0x7f0000742000)=@nfc={0x27, 0x0, 0x4, 0x7}, 0x10) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f000045e000-0x4)=0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f50000)=0x0, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000002e000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000aad000-0x20)="3bc298971b348058bee8a46970aca8c421237c9e71fd000670f6a6401399b20c"}) sendto$inet6(r6, &(0x7f0000408000-0x57d)="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", 0x57d, 0x1ffffc, 0x0, 0x0) recvfrom(r6, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f0000a77000)=@ipx={0x4, 0x9, 0x8, "27f4cdc4411f", 0x2, 0x0}, 0x10) 2018/01/12 00:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000371000-0x12)='/dev/snd/midiC#D#\x00', 0x1c, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007e1000)={0x0, 0x3c, &(0x7f0000af4000-0x3c)=[@in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000993000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009bd000)={r1, 0x0}, &(0x7f00004fd000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(rfc4106(authenc(sha256-avx2,ctr-serpent-avx2))))'}, 0x58) 2018/01/12 00:25:13 executing program 4: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002fc000)='./file0\x00', 0x18000, 0x80) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000f09000-0xd8)=@pic={0xfff, 0x0, 0x8, 0x80000001, 0x378, 0x1, 0x9, 0x0, 0x5, 0xfffffffffffffffb, 0x9023, 0x1, 0x1, 0x7fff, 0x7f, 0x1}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000f07000)={0x1009, 0xfffffffffffffffb, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000ae1000-0x4)=0x2, 0x4) 2018/01/12 00:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmget(0x2, 0x2000, 0x40, &(0x7f0000429000/0x2000)=nil) prctl$seccomp(0x16, 0x0, &(0x7f00004bd000)={0x9, &(0x7f0000ea7000-0x48)=[{0x8, 0x5, 0x8, 0x1000}, {0x4, 0x6, 0xc45, 0x7ff}, {0xffffffffffffffbc, 0x9, 0x0, 0x8}, {0x5, 0x18, 0x2, 0x8}, {0x1, 0x4, 0x1, 0x3ff}, {0x9, 0x3, 0x1, 0x3}, {0x2, 0x3, 0x7, 0x4}, {0x0, 0x2, 0xfffffffffffffffb, 0x92}, {0x8, 0x5, 0x3, 0x3f}]}) symlinkat(&(0x7f0000a40000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000cd6000)='./file0\x00') 2018/01/12 00:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f0000a0e000)={0x20, 0x0, 0x0, 0x80, 0x0, 0x0}) lsetxattr(&(0x7f0000aa3000-0x8)='./file0\x00', &(0x7f0000d00000-0x27)=@random={'trusted.\x00', 'user,nodevselinux/selinuxproc\x00'}, &(0x7f0000ee4000)="757365726d696d655f747970657b243aab", 0x11, 0x1) writev(r0, &(0x7f00000a2000-0x8)=[{&(0x7f0000402000)="290000001800ffffffff6800000a00210200080000000007001e060008000bc007001004000000ff00", 0x29}], 0x1) 2018/01/12 00:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00009e7000-0x36)="4918312852fe8e3cfa3c00ff57ff6537655a38bbca178d3904ae0ecce80c61fbf0df21d0eba86fd7ba5900c960a80bfd101da31b6a0a") ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00006be000-0x8)=0x0) truncate(&(0x7f0000722000)='./file0\x00', 0x6) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000b8d000-0xe2)=""/226, 0xe2) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000726000-0x8)='./file0\x00') r1 = syz_open_dev$mice(&(0x7f00006f3000)='/dev/input/mice\x00', 0x0, 0x18200) r2 = semget$private(0x0, 0x3, 0x0) semop(r2, &(0x7f00001ef000)=[{0x7, 0x9, 0x1000}, {0x4, 0xfff, 0x1800}, {0x3, 0x9, 0x1800}, {0x4, 0x1, 0x1000}], 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00004c2000)=0x19, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000829000-0x1)='/') 2018/01/12 00:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000848000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) listen(r0, 0xfffffffffffffff9) 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) [ 30.619332] audit: type=1400 audit(1515716712.619:18): avc: denied { create } for pid=3783 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 30.619680] device eql entered promiscuous mode 2018/01/12 00:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000311000-0x39)=""/57) unshare(0x8000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca0000)={0x0, 0x0}) semget$private(0x0, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x8000000) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/qat_adf_ctl\x00', 0x8200, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$netlink(0x10, 0x3, 0x7) 2018/01/12 00:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000985000-0x4)=0xeffffffffffffff5, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000352000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000919000-0x4)=0x1c, 0x800) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/12 00:25:13 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f51000-0xb)='/dev/midi#\x00', 0x1, 0x208000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000d34000-0x18)={0x10000, 0x101000, 0x4, 0x80000000, 0x3}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000d00000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000f52000-0x8)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) [ 30.782313] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/12 00:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f00005e6000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000001000)="") 2018/01/12 00:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00005b5000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f000088c000-0x4)=0x0, 0x203) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001e3000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c2000-0x4)=0x8c) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d48000)={@generic="384403450628749cd0a37cb4ca3e2ebf", @ifru_flags=0x2000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d16000-0x8)={0x0, 0x0}) 2018/01/12 00:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ce9000-0x4)={0x0, []}, &(0x7f0000cba000)=0x0) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f34000-0xa)={0x2, r0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00006de000-0x1)=0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'rng\x00', 0x200000000, 0xffffffffffffffff, 'drbg_pr_sha384\x00'}, 0x58) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/access\x00', 0x2, 0x0) bind$alg(r0, &(0x7f00003e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) 2018/01/12 00:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f1b000)='/dev/midi#\x00', 0x6, 0x5a8afa50dcbf4f1d) sendto$inet(r0, &(0x7f0000592000-0xb1)="3d2a8e2cf426987c842142dd5e68bc54f42f4c2a453cc68b84295db235ae7275e6b6c3a39a0e323f520918df0ae823805278a242cff43580973760306380efc753c64b5b9c80184b88900b75027eeed1d95f23637a5ce4ef2709edec6b98fd62300090b80260b8eebaf497f193c25c7518a52aedb68c2a0c763402e2adaebe1d57bb09fea062de5cd3b6af7d54fc1481eae6d42ce358e91e8920f348b5e29c9ad5934c76ce535fcbdd4970bb1d9baecb77", 0xb1, 0x8000, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f00007d1000)={0xff, 0x0, 0x1000, 0x7fffffff, 0x5, 0xd8, 0x20080000000, 0xfffffffffffffffd, 0x6, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000961000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getuid() ioprio_set$uid(0x3, r1, 0x1ff) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/12 00:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffff9c, &(0x7f0000bf7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r0 = syz_open_dev$audion(&(0x7f000073a000)='/dev/audio#\x00', 0x8001, 0x719000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cc5000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000e87000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bdf000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000026e000/0x1000)=nil) 2018/01/12 00:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e3d000)='/selinux/member\x00', 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00004c6000-0x11)="24020000000000e200000000021a3dfe7d", 0x11, 0x0, &(0x7f0000aee000-0x58)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x5, 0x0}}, 0x8) recvfrom(r1, &(0x7f000061b000-0xe1)=""/225, 0x168, 0x0, 0x0, 0xde) 2018/01/12 00:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00007ce000)={0x50, 0x0, 0x80000000, @fuse_init_out={0x7, 0x1a, 0x9, 0x1, 0x9, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) name_to_handle_at(r0, &(0x7f0000930000)='./file0\x00', &(0x7f0000252000-0x65)={0x65, 0x0, "4532d7126c41e1831d6f666472e3a2f7e64e33a6f68af45f48dae8005839ffca101c0f376546ea27fb153ae684849fe7c9b99b04204da4d8435a2f4456075abc5296e25a95ea52fbe49fe04d0b8eb899876f1c8953364cb3973d98c823"}, &(0x7f00006d4000-0x4)=0x0, 0x400) 2018/01/12 00:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000311000-0x39)=""/57) unshare(0x8000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca0000)={0x0, 0x0}) semget$private(0x0, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 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) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x8000000) 2018/01/12 00:25:13 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000001c000-0x8)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) io_cancel(r2, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000008000)="4caa1fd2123ee95284be39af6bf4865f2d791b4dc57be08d483dc44296646f5acb9958bbd2a7c6a44626c05927677ed20627d7fb17f78aefee2535a475fb98e8a85e11c1d1ec0cef4cbca1bfc78a5d222565985764e9346df8b44d067ac4c0b89f28f41f8b12b633c1fad78f8e207b743c47447b7bb160fec2c7109afdd1036e1453e5caaac7c3318c6e5f10d91f46ca9a6074673eb307a7", 0x98, 0x9, 0x0, 0x1, r3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/12 00:25:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) 2018/01/12 00:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000097d000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r1, 0x7, &(0x7f000040b000)=""/4096) r2 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getpgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00007c9000)=0x8, 0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 00:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000672000-0x1c)={0xb8, 0x1dd, 0x0, 0x0, 0x0, 0x1000000, 0xfffffffffffffffc, 0x0, 0x0, 0x80000001, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0}) 2018/01/12 00:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d37000-0xb8)={0x0, 0x9, 0xff, 0x200, 0x89b, 0x97, 0xffffffff, 0x5d, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfaa9, 0x1f, 0x1ff, 0x6, 0x1076}}, &(0x7f0000b59000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002e1000-0x8)={r2, 0x3}, &(0x7f00003d7000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000f61000)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00002bd000-0x2b)=""/43) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002f5000-0x5)='attr\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000284000-0xde)={r3, 0xd6, "6fb2ab70cbf749a6a6e5b1cc3e7ecb14144b8618d2bce1fc2dd8e610c94bbff1e0358ed7ad5c3b82e1673a6a8d39c8c4938f2f0e1d6a39b3438660698af05cbb45c2a8b77b7a87d1230ac11979fba9611ac475f5e5558160db402918a05fc8d409def6c7291a60a4c38243327d30963838ec9bf2d1bdc943311d30b3aed4674c74878cc69ba84dd4ede201c6c2f875d17fd25eae43e936d4658a535f1280b987ca18f16dfa3ba1f216d07b5bf19caa68b773bb8d55745793104fbbb002ff19560274e7b9e7123fc7327f18171eb0cf608c52f50305e2"}, &(0x7f00003fd000)=0xde) 2018/01/12 00:25:13 executing program 2: r0 = shmget(0x2, 0x4000, 0x1, &(0x7f0000223000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0x3b)=""/59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xfd, &(0x7f00005a8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000058f000)='@selfeth0\x00') 2018/01/12 00:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) readv(r0, &(0x7f00001fd000)=[{&(0x7f00009a6000-0x1000)=""/4096, 0x1000}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000e40000)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = syz_open_dev$mouse(&(0x7f0000a93000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x10000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = getpgid(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000df8000)=0xff) 2018/01/12 00:25:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x1, 0x20101000, 0x1000, 0x9, 0x8000, 0x9, 0x3, 0x5, 0x101, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000d24000)={0x0, 0x0, 0x1, @thr={&(0x7f0000a48000-0x6c)="", &(0x7f0000924000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 00:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="ea35000500059a0000010592a564c53ee812006700007fff", 0x18) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b40000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setpipe(r0, 0x407, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000576000-0x10)={0x0, 0x200, 0x5d, 0x4}, &(0x7f000033a000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003d2000)={r2, 0x0}, &(0x7f00003c8000)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000528000-0x50)={{0xffffffffffffffff, 0x1, 0x80, 0x0, 0x1}, 0x0, 0xdd8, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netlink(r1, &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d96000)=0xc) 2018/01/12 00:25:13 executing program 1: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e68000)=0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e6c000)='/dev/usbmon#\x00', 0x1, 0x20000) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e6d000-0x8c)={0x2, 0x1, 0x2, 'queue1\x00', 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]}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000dc2000-0x4)=0x0, 0x4) 2018/01/12 00:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x10000000042400) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003ce000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000131000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000f4c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$alg(r1, &(0x7f000018d000)=[{0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f000009a000-0xfb)='\'', 0x1}], 0x1, &(0x7f000038f000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2b000-0x8)={0x20080522, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a17000-0x4)=0x0) move_pages(r0, 0x2, &(0x7f0000f9a000)=[&(0x7f0000fb6000/0x3000)=nil, &(0x7f0000617000/0x2000)=nil], &(0x7f0000228000-0x10)=[0x2e0800000000000, 0x3, 0x0, 0x200], &(0x7f0000bce000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) capset(&(0x7f0000f09000-0x8)={0x20071026, 0x0}, &(0x7f0000ab7000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}) 2018/01/12 00:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_getres(0x7, &(0x7f0000797000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000070000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000372000)={0x0, 0x0}, &(0x7f000044d000)=0x10) clock_gettime(0x0, &(0x7f0000d7f000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000e03000-0x18)=[{{0x0, 0x2710}, 0x0, 0xf1, 0xfffffffffffffffd}], 0x18) 2018/01/12 00:25:13 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000a60000)=0x0) recvmsg(r1, &(0x7f0000223000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x2d4, &(0x7f0000284000)=[], 0x0, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/12 00:25:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) sysfs$3(0x3) 2018/01/12 00:25:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/90, &(0x7f00002f9000)=0x5a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d87000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e9c000)='/dev/loop#\x00', 0x0, 0x801) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b1d000-0x14)={0x5, 0x1, 0x401, 0xbf4, 0x8}, 0x14) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d0f000)=""/120, 0x78, 0x40000000, &(0x7f000089e000-0x10)={0x3, {"313f41441e3c17"}, 0x8001}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000388000-0x8)=0x3) ioctl(r2, 0x440000000000127f, &(0x7f00005f0000-0x81)='\n') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/member\x00', 0x2, 0x0) 2018/01/12 00:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000930000-0x9)='/dev/rtc\x00', 0x40, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000060c000-0x8)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r1) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000382000)={0x0, &(0x7f0000778000-0x1000)=""/4096}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x7fd, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000076000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ebc000)="7200c60ec9ee4121b0dcb5c1723020c1ef6d0da1d6acbffb7f2e8be99a7d36fe0a797bf01a132f950fb3ec4d6bc2e10bd1e507a64ed9a8861c9558e3214f9adcdee5a0ed9a0efad8562f99a7364b0a3b797ef4f4cdb95d69d0cfb4199fcb2558b178d416bdc9e7979129d8d6eec0f2a3f8206754ba010d2788d3f09b64b1f80e2c847150799bfab76c69dd2a767efd61f0096292843fbae1d7f0ec77d43a", 0x9e) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r3, &(0x7f000003c000-0x1)='/', 0x1, 0x0) r4 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r4, 0x100) lstat(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000089000)='./file0\x00', &(0x7f0000650000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f000021d000)='./file0\x00', r5, r6, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) rename(&(0x7f00008fa000)='./file0\x00', &(0x7f0000d55000)='./file0\x00') readlinkat(r3, &(0x7f0000da2000-0x8)='./file0\x00', &(0x7f0000f2f000)=""/96, 0x60) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000014a000-0x4)={0x0}, &(0x7f0000e3f000)=0x4) truncate(&(0x7f0000691000-0x8)='./file0\x00', 0x4) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x224400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000001e000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000010000-0x9)='/dev/kvm\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/12 00:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x400000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) pipe(&(0x7f00001e4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007c5000)=0x6, 0x4) exit(0x3) add_key$user(&(0x7f0000c6f000-0x5)='user\x00', &(0x7f0000bf5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000039000)="", 0x0, 0xfffffffffffffff8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f42000-0xf)='/dev/sequencer\x00', 0x412040, 0x0) syz_open_pts(r0, 0x0) 2018/01/12 00:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) socketpair$inet6(0xa, 0x6, 0x100000000, &(0x7f0000259000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) dup(r0) [ 31.112234] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 31.118850] device eql entered promiscuous mode 2018/01/12 00:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005b3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00001a4000)="", 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006d2000)={0x0, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x1383, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/12 00:25:13 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000-0x8)='trusted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000a000-0x13)='GPL*vmnet0vboxnet1\x00', 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000009000)=""/0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000005000)=[], 0x1000000000000064, 0x0) 2018/01/12 00:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f43000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000071b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000360000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000f36000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003b8000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xeb, 0x1, 0x7}, &(0x7f0000419000-0x4)=0xa0) pwritev(r0, &(0x7f0000c26000-0x30)=[{&(0x7f0000f2a000-0xb9)="657a3008c8a494dad667abefdcd015594c2c4b6d3babaa8eb2c5e9545ba0fe722f611f995b3070f8b857fa7856d94714547524b8039eaa8a49db9f7021e7e7cd32f9dba5d67206bbfa8b47f028913deec156ba0d7c4b63f9923e2704eeb6737cbe51552d81a8a36d9fc872c6a3275e636ec45bc1c21dd49e463ca5c807a229c01242e6b7272dbae42d02f500606d264095f0cc0268ca19879b6c229bd7f2b3a2e5fec0f01691131e29a528eb32f434d6241e4516196ead248d", 0xb9}, {&(0x7f0000361000-0xbb)="7095f70000000000000800e692e14921325a9cf49afd2bae6124fb00000000000000022f6b30856f45a4ae315134af35a222c3970f15b8b7d33e69e55ff09e74355f243ca34dc353615a98ccc8e34566780061969f3b178af78ca4656216ed133420ca8a8a4bbdc57c60ea0aec9a61c9730fff049b4e266f9eb73a4d81f22c1027437868cadb8602e42cf443fac389d3d00afa5721d7ae8573fddb0f65608ff5b0d1244da05cb0f25983869e6fded6b6cbb6bd1c664a91e009b489", 0xfffffffffffffd9f}, {&(0x7f00003e0000)="e80dab257a5d21f4ecea14e92336e780c76cfe394d09874fcf80fed9a040ba31cf4e89537184546dbde820bad970bbd65d7b1b24c644af45d2db76ce35ace9a65f06e9d0f589fb96da8166d4fcfd6a0a8a7c98ea42c6335196c43f6fc212be7d41e2ff09dd726670f628a7bd66e217eda49ea9f304edca06cf6c50c885870d0d71df4ff98a1390ea9bc391c6e8e1ab678a065ced89b985a3fe5a02d43c3619c1ee99d7321f0a1fa2e52efd532c63d063f6e8551bd2283b9ed9343e436acb57931d47ea3f49c9f0b05df6dd75ad4f07c72c70fa4302af5eaac22b16c4039642384a3b02", 0xe3}], 0x3, 0x0) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) 2018/01/12 00:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000036f000-0x4)=0x0, &(0x7f0000c3d000-0x4)=0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000e2b000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000257000-0x18)={0x4000, 0x4000, 0x7ff, 0xffffffffffffff5f, 0x1d}) 2018/01/12 00:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) dup3(r1, r0, 0x0) write(r0, &(0x7f00001e0000-0x74)="050066aadd6252a72155e79732c4c741bf8352bf213a6d8ae36be97bf94283170b23e780bb2b39791e01dd6f5496ed2b", 0x30) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) open$dir(&(0x7f0000cf0000-0xa)='./control\x00', 0x80000, 0x22) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ebd000)="", 0x0) inotify_add_watch(r1, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) r2 = memfd_create(&(0x7f0000216000)='\x00', 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000540000)={{0x7ff, 0x6, 0x0, 0x29b, 0xffc8, 0x5}, 0xc50, 0x8, 0x8, 0x8, 0x3, "70b2fe3b78412e285ae37ed96cb360ddd284172afffd553aed0339a930543ae92b15a039b8f3459d9b1bd892095f50daff54f9decbd8d2c5bf9af08fcc5681397b09baf03e511709a6cb55dddee0af1b7804c62b2e857fbfd2ef8c451554adff5786ed7ba891c3b95011df270eb765d8e957b302269f84cb3156b44ca99c62a7"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008cd000)=0x0) process_vm_readv(r3, &(0x7f00005d2000)=[{&(0x7f0000621000)=""/146, 0x92}, {&(0x7f0000dca000-0x57)=""/87, 0x57}, {&(0x7f0000749000-0x50)=""/80, 0x50}, {&(0x7f00004a9000-0xb)=""/11, 0xb}], 0x4, &(0x7f00006a3000-0x70)=[{&(0x7f00000d3000)=""/153, 0x99}, {&(0x7f0000e66000-0x29)=""/41, 0x29}, {&(0x7f00003ce000-0xd3)=""/211, 0xd3}, {&(0x7f0000325000-0xcc)=""/204, 0xcc}, {&(0x7f0000e69000)=""/4096, 0x1000}, {&(0x7f0000f4e000-0x90)=""/144, 0x90}, {&(0x7f000010f000)=""/211, 0xd3}], 0x7, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000452000-0xa)='./control\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) 2018/01/12 00:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000801000-0x4)=0x100000001, 0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mbind(&(0x7f0000a8c000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000ef000-0x8)=0x8100000000000000, 0x84, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006f5000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5b000)=0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000281000-0x8)={r1, 0x9}, &(0x7f0000b2a000)=0x8) madvise(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x9) munmap(&(0x7f0000502000/0x4000)=nil, 0x4000) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000503000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000502000)=0x10, 0x80000) 2018/01/12 00:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d89000)='/dev/kvm\x00', 0x3) getsockname$netlink(r1, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ba000-0x4)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00005cc000-0x3)=""/71) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000add000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00008b1000-0x14)={0x74, 0x62ac, 0x7f, 0x0, 0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000dcb000)={0xfffffffffffffffd, 0x18000, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000643000)={0x7, 0x5, 0x82c, 0x6, 0x3f}) 2018/01/12 00:25:13 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000224000)={0x3, ""}, 0x8, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000185000)='/dev/dsp#\x00', 0xcd7, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000aed000)={0x0, 0x0, 0x22, 0x5}, &(0x7f0000442000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003d5000)={r1, 0xffffffffffffff48}, &(0x7f000013f000-0x4)=0x8) msgget(0x0, 0x211) socketpair(0x15, 0x0, 0x200, &(0x7f00009c8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a5d000-0x8)={0x0, 0x80000001}, &(0x7f00000bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000944000-0xf9)={r3, 0xf1, "13d399ebd441dfc95f4423f61082062478b7f4e55d9c16d050d3abe71ddd08839e87a8e47ec1e00eed08b6778d461038a2acf28af72e7b6f414c846db3b4647ec8a542b9aa1db49da345df658a7fe1fc11a1bee562c2ac2e1d2170c9a10a9d1117d8c93e78f73b41ac7cfed33e01cc9c60dd9db93413ef5439375a620e30b2ddad7ca60c1634a8bffb0773fe2b409e33c408ab1ac27a821536ec2de223fa4af5c88e9cf1083bedfd55e15e5f7f7ceacab2c23fa7062bda9f94747f4ac24a8d2e94b86949513a2efbd3e7c3eabdbe2d9bf11b3d0f1fb9c3dd5ee2639af5b5c98f304c46ed9d8aff0a7ae9f9036d90e02c05"}, &(0x7f0000ceb000-0x4)=0xf9) unshare(0x8000000) 2018/01/12 00:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b6f000-0x4)=0xffffffff, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000252000)={0x3, [0x10000, 0x7, 0x9]}, 0xa) syz_open_procfs(0x0, &(0x7f0000bc7000-0x8)="85732f7f73657200") 2018/01/12 00:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000a24000)=""/242) r1 = syz_open_procfs(0x0, &(0x7f000078d000)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000fc) 2018/01/12 00:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000f6a000)={0x1000}, &(0x7f000080f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad6000-0x10)={0x77359400, 0x0}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) clock_getres(0x7, &(0x7f0000c06000-0x10)={0x0, 0x0}) dup2(r0, r1) write(r1, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04002b800000000000000941000000e678a7d03f909f9ce1dc09650a", 0x86) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000432000)=0x0) 2018/01/12 00:25:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xec, 0x482000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e7a000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d9b000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, &(0x7f0000149000)=0x98) ftruncate(0xffffffffffffffff, 0xffffffffffffd19d) 2018/01/12 00:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000451000/0x2000)=nil, 0x2000, 0xa) fstat(0xffffffffffffffff, &(0x7f0000dcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00006e5000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r2 = getegid() setresgid(r0, r1, r2) clone(0x0, &(0x7f0000bef000)="", &(0x7f00006c0000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000533000)="") 2018/01/12 00:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x200002, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000530000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = syz_open_dev$tun(&(0x7f000048b000)='/dev/net/tun\x00', 0x0, 0x8100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000673000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/12 00:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2c000-0x8)='./file0\x00', 0x840, 0x0) symlink(&(0x7f00002ed000)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') recvfrom$unix(r0, &(0x7f00007b4000-0x55)=""/85, 0x55, 0x10000, &(0x7f00006bb000)=@abs={0x0, 0x0, 0x0}, 0x8) fstat(r0, &(0x7f000097d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000c77000-0x8)='./file0\x00', 0x152) chown(&(0x7f0000d97000)='./file0\x00', 0x0, r1) 2018/01/12 00:25:13 executing program 7: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x11, 0x40800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b14abc0d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91bf721017766a07e76c2310c668dd7c1f0b8b6ac781"}, 0x160) 2018/01/12 00:25:13 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000)='dctcp-reno\x00', 0xb) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002000)={&(0x7f000000a000-0x128)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000000c000-0x1)={0x1}, 0x1) 2018/01/12 00:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a46000-0x8)=0x97c5) madvise(&(0x7f0000148000/0x2000)=nil, 0x2000, 0xe) r0 = eventfd2(0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) recvfrom$ax25(r2, &(0x7f0000b3a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000010d000-0x10)={0x3, {"68ef8ea0d22967"}, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d4000-0xc)={0x1, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000)=0xe8) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d27000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000924000)=0xe8) r6 = gettid() r7 = getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ac4000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000061a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000335000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a93000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000815000-0xe8)={{{@in=@rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006f4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eac000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002f8000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000974000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dbb000)=0x0) lstat(&(0x7f000080c000)='./file0\x00', &(0x7f0000cd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000038f000-0x4)=0x0) r17 = getuid() r18 = getegid() sendmsg$netlink(r2, &(0x7f00003fc000)={&(0x7f0000d3b000-0xc)=@kern={0x10, 0x0, 0x0, 0x10880088}, 0xc, &(0x7f0000f52000)=[{&(0x7f00009c5000-0x1198)=[{0x1198, 0x26, 0x2, 0x3, 0x0, [@generic="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@nested={0x188, 0x6e, [@generic="20e84497b984fe6fd3f56dd7fa2b2cfe968c9d19d1af9007d3937e39fbe0bdfab059d07c", @flag={0x4, 0x75}, @flag={0x4, 0x5d}, @generic="cf434f4c6f43f847b2ebea52e679b669a39802f8df6bd515d244fa383d943cdef81d83fb8ad9391cb086a524a2389036812dfe5bdc3da98fee6b940fc7d02015c2dc83fe4161c7b8e514d4c6960ee4e2801d23656e3cd7e3a79ebbc57113fff642cd2eb516f8cc84fe1946cccc6d9005b52989ef74933f81fc29e0635f560fcfbe301cceefa0e6267244d1e0", @flag={0x4, 0x94}, @flag={0x4, 0x24}, @generic="08d274eb42afb3e18df56a733603422030f249f2149dae1d2e775c86e09adf8695ec27c0859d401f4af2c0d17894b48d955afb5e8eeb76da615a138551cb8584eeb14ef4cf321b29f6546b33b5017432c1c7e363a3660ea73d344e5614f7cd006d5da0c4ac89533f9f7aa725a2c056de3ed68eba7b1f44e168a7a5e6e6a6cf3a74a4cb85f2fb4813412a01997c14f9622eaae7d9b4042c9e6cb7b201b5db69e20ab0603430204262b2f9f9e5fe388b1187599aa220794c6aaeec157712c71d3953"]}]}], 0x1198}, {&(0x7f0000d27000)=[{0xbc, 0x3c, 0x4, 0x7, 0x0, 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0x59, @fd=r1}, @generic="4151987a2ee09158cef3eb2124e618118039fb7e"]}, @typed={0xc, 0x41, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x7e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x2d, @pid=r4}, @generic="67e3d19689ca98aba0de999a4c", @nested={0xdc, 0x85, [@generic="80c65a2885c6218776a3c083e06d9d5fcdf27371d0dbd85bcea3fe354e523708dd85a7329f233bba42a1f87accd49d25bf8596a3f016b5abd4f5f3c030a2764048d04c0c5e1d98aa94fe30d9be71e5dc86ee8a2273db836dad2ffa1dc6d1302fc5f03fcaa8939b7e4096f186d1242377c78d448ad934991d221c6169e581bc3e73e4d17b236195f335118ae99e69293bfb11cc371e5efdef419de210b750d8cf23d720ff9e5101f3a56ffff66f4cf156cf147784f1993c5f5b32d7c89b32e0e100cb4c6dd9664f69d29acaad", @typed={0xc, 0x35, @str='[\x00'}]}]}, {0x12f8, 0x40, 0x328, 0x0, 0x0, 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[@generic="9bc48eeba179a252cbf05462f69e0fb117dfd95234fb34d02eddb7adbaa4955e9196541e9e814fe26709d53ee23dbffb28ced93415de9a8441734395fb4fed936744c0ff4b9a3f8e51284aa001f0f07604b7db09d5cc363a76c08fa190b279e102722abf297cb763820842461e5f628b9e1161650e1c1e0db12eb3ca9db9efacfd9eef41a12c02779a4b2326ac5c0a2dece4dea8ed7f7954cef75695f6dfae79fa147c5e269f7ca247135df6578870612258da1236c6129596cf5f70", @nested={0x1004, 0x46, [@generic="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"]}, @generic="826ee5e2d5b5b1892131e9bca0cd7ece6fbc185872541a95d2ac2bb7ee134489b13c660cdeb44f1e7a44ea6cd59bf6f1872dd717f2d9bfa0d1866d60a6fb41b0eba6a9059bf8e4ab241e599382162cf42ec47f71bbe54d42ed46aa48e0a394c4a033151d5701", @typed={0xc, 0x47, @str='em1\x00'}]}, {0x1ac, 0x17, 0x10, 0x5, 0x2, [@typed={0xc, 0x43, @u32=0x2}, @typed={0x10, 0x2d, @u64=0x7f}, @generic="c94eb038e529501906bd42f66d46e48ae3b6c050849975ead0dca7b9e2c07781fc23d0a61401ef7e67850fff846952f2eb81f48409eec361685da140a474df31b8fc451db1951d89f65affe2c338c9884939b6808bac516e6efe31304de037dee123e987ab57a1cebc3f7efadeca67eb8d199c9c27710a30823f5d44dab6832559a9726597c35ef2e1f11c8047b9b8b7e4c8e61fa1c856824bbaffa8b6e2bd81d845915d387b30ab457f5fff1d1b7de1da08fc95bf11dc2e740223639d0c29b3e9f311ea2b898da21be9ebac6dec6ee6a7a336c05fbba73b53f80b8f7b4e9d7354d42e12035e", @nested={0x54, 0x6b, [@flag={0x4, 0x76}, @flag={0x4, 0x3}, @generic="adc8098a68c560bf81685869b82bea1ea77a7b4a9b847ea2e9cb271bea20bab190c9fc9265272c0c62483e8341339a17fe813a", @generic="23bc10b3679ec9da2a7bf8c7f8408ae51f9bca95"]}, @nested={0x10, 0x4d, [@flag={0x4, 0x14}, @flag={0x4, 0x93}, @flag={0x4, 0x5e}]}, @flag={0x4, 0x42}, @typed={0xc, 0x92, @fd=r2}, @nested={0x20, 0x58, [@flag={0x4, 0x11}, @typed={0xc, 0x7e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x5a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @flag={0x4, 0x53}]}], 0x1a00}], 0x6, &(0x7f00003d3000-0x20)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x4}, 0x40000) write$evdev(r2, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/12 00:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c15cb58b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = dup(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000434000)={r2, &(0x7f0000183000-0x35)="25bdd98052708a9abb9f23f1ab109a8c370fa436b9a2b2125b851356a1c5d80b3ccd75f4261ac1f7d00ca60bca56355a6a7cddfb54", &(0x7f0000c44000)="56eccaa835f02d8826121a9feefd16975ffa78cb2714b6229d4c1be1ee2e603afd3296848a3e41d21252607b8b698348d74b5310235d3a0c81ec75992722b8329a0f4aca9eabeeb7d84b5e141db1a126478dc25281aef5cfd8df745d99cac892e6feac4affac3f42381d50f186239bd1ccacade297f94a1ad38a0791dfaaa320dc6db58f5dde3642fe64f739065a39d696dd8a", 0x1}, 0x20) syz_extract_tcp_res$synack(&(0x7f00008b9000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d95000-0x4)=@assoc_id=0x0, &(0x7f00003d7000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000063f000-0x3f)={r4, 0x37, "8aee3df5d259d5be589639a9c6a3a9d63ddf0ac68446793f90badd65839af07c60ac3bb04e1a36eb2d12159a4faf73cd19dc0218c6d24e"}, &(0x7f0000b2e000)=0x3f) syz_extract_tcp_res$synack(&(0x7f00003bf000)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000d77000)=@hdr={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x47, 0xffffffffffffffff, 0x100000000, 0xcf, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x2, r3, r5, 0x1, 0x0, 0xb, 0x0, 0xe9fe, 0x0, 0x7, {[@generic={0x3, 0xf, "a939cf587cc50e126b951baa11"}, @fastopen={0x22, 0x9, "abad5c6e45d3b7"}]}}, {"a0a710ec3d37de"}}}}, 0x51) 2018/01/12 00:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000020d000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000093b000)=0x8fc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b8e000)='/dev/ppp\x00', 0x0, 0x0) r2 = accept$ax25(r1, &(0x7f0000ac6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eb8000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000d11000-0xe)='net/protocols\x00') preadv(r3, &(0x7f00009bc000-0x40)=[{&(0x7f0000081000)=""/163, 0xa3}], 0x1, 0x100023c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf4000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sysfs$1(0x1, &(0x7f000003a000-0x1)='\x00') getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000006000)=0x800, &(0x7f0000455000-0x8)=0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d38000)=0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000bea000-0x93)=""/147) flistxattr(r2, &(0x7f00009af000)=""/173, 0xad) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000b4b000-0x1a)={0x53, 0x4, 0x6, {0x80000001, 0xfffffffffffffff9}, {0x0, 0xcb31}, @const={0x5, {0x3, 0x1, 0x0, 0x4}}}) 2018/01/12 00:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = add_key$user(&(0x7f0000d52000)='user\x00', &(0x7f00006b2000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000413000)="8b636f62", 0x4, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup2(r2, r2) 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) stat(&(0x7f0000cd9000-0x4)='./file0\x00', &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000b10000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000da0000-0x4)=0xc) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000d95000)=0x0) r4 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000794000)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000080e000)={0x7, 0x46, &(0x7f000029e000)="82cf4f1b310fb3a2af231e88a5b0bbf66e8e1db3b50af4401358cec7b54016e2006c7d778cafeeb5832e6e4169aad45fdaad8c3f9ff5c755cf42d499c7469cf44088fc1f7d00"}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00009a5000)=""/234) [ 31.487675] device eql entered promiscuous mode 2018/01/12 00:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee2000-0x9)='/dev/ppp\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000079f000-0x8)={0x0, 0x3}, &(0x7f00009e0000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007b6000)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) lseek(r0, 0x0, 0x5) mount(&(0x7f0000ae5000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000233000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000ef9000-0x4)=0x2) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000383000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3ffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb6c}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') r4 = syz_open_dev$sg(&(0x7f0000ef3000-0x9)='/dev/sg#\x00', 0x3f, 0x20000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000605000)={0x0, 0xa5, "a922edce3c5bf5bc4019b79aea3f5981b9897949a71b0557a832bec23c729260d3103fe8ab4480fcd9e1e7ca0e2e46ab5c4c06795bbd688ec47d52b077dd410c6bf7cbc802b2d34a7b1c0dbd6995a5fc4123f55223cceccc50df04f9fbcbbb9141ae20c93f8fba5c863cf827deddbc851ec8541006447de2497dabffc43b1c431ff45301bc5c5946247328e429bebab46d3960a7792616dfa4a555069fa6cc7415ab1a47fc"}, &(0x7f00003ca000-0x4)=0xad) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b27000)={r5, 0x10000, 0x20}, &(0x7f0000cb5000-0x4)=0xc) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000fac000-0x4)=0x0, &(0x7f0000cb5000-0x4)=0x4) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x2) syz_open_pts(r0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00003e7000-0xa)='/dev/cuse\x00', 0x24000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000ee9000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000af7000-0x138)={{0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x13001, 0x0, 0xd, 0x0, 0x3000, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000ac3000/0x18000)=nil, &(0x7f0000fd1000)=[@text32={0x20, &(0x7f00003d5000-0x4b)="f3ab0fe21f66b879000f00d80ffd1e26643e3e0f01cb0f20e035000040000f22e0440f20c0350d000000440f22c0b89e0000000f23d80f21f835c00000e00f23f8b9120800000f3266369c", 0x4b}], 0x1, 0x0, &(0x7f0000056000-0x10)=[], 0x0) 2018/01/12 00:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a34000)={"b3d9361b3def62db8ef9d329d40a7008", {0x4, 0x7fff, 0x1, "d0bc7bfa2194", 0x0, 0x0}}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8", 0x81}], 0x1) recvmsg(r2, &(0x7f0000b3d000)={&(0x7f0000d26000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000723000-0x80)=[{&(0x7f0000185000-0xe1)=""/225, 0xe1}], 0x1, &(0x7f00009e7000)=""/90, 0x5a, 0x0}, 0x0) [ 31.596716] binder: release 4142:4145 transaction 2 out, still active [ 31.603577] binder: unexpected work type, 4, not freed [ 31.643269] binder: undelivered TRANSACTION_COMPLETE [ 31.686094] binder_alloc: binder_alloc_mmap_handler: 4142 20000000-20002000 already mapped failed -16 [ 31.703578] binder: BINDER_SET_CONTEXT_MGR already set [ 31.710988] binder_alloc: 4142: binder_alloc_buf, no vma [ 31.717276] binder: 4142:4145 ioctl 40046207 0 returned -16 2018/01/12 00:25:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa6000-0xb)='/dev/loop#\x00', 0x0, 0x40) read(r0, &(0x7f0000911000)=""/70, 0x7fffffffffffffff) poll(&(0x7f0000453000)=[{r0, 0x8000, 0x0}], 0x1, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008ad000-0x4)='bic\x00', 0x4) 2018/01/12 00:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000065a000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000af3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000472000)={r1, 0x4, 0x3a2f8141}, &(0x7f00000dc000)=0x8) epoll_wait(r0, &(0x7f00006cb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8000) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e4000-0x8)=0x0) 2018/01/12 00:25:14 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000000f000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000e000)='/', 0x1}], 0x2) 2018/01/12 00:25:14 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/create\x00', 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000903000-0xe)={0x1f, 0x81, {0xc3c, 0x3, 0x97, 0x4, 0x20, 0x2d2}, 0x2011, 0x7}, 0xffffffffffffffa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x27e, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/12 00:25:14 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000)=[], 0x5) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000041d000)='/dev/sequencer2\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000338000-0x4)=0xcd4) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000041e000)='/dev/sequencer2\x00', 0x18000, 0x0) 2018/01/12 00:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x89, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000007b000-0xd)='net/sockstat\x00') sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) 2018/01/12 00:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073f000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000202000)=0x1, 0x4) r1 = perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000053000-0x8)={0x0, 0x0}, 0x0) r3 = fcntl$dupfd(r1, 0x200000000408, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000064f000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b3000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00009fb000-0x1008)={r4, 0x8, 0x1000, "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0x1008) fcntl$setflags(r0, 0x2, 0x1) 2018/01/12 00:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bd0000-0xf)=@random={'security.\x00', 'eth1\x00'}, &(0x7f0000000000)=""/217, 0xd9) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ptrace$setregs(0xf, r0, 0x7fffffff, &(0x7f00000a3000)="32cc5268a94a2c13d1b72c7b8f5c092872fad10bdda24a24e8e76ce34da3b3f1a087fb4bb3128e96d2bc2c95bd3078a7ec815dfde83481f79075034ecaec8be93504dff69a8e26d9a98e2c2bad621ff18a964c57d434a2281380a3801c87ae7f911cd29c5b7891664593070c2ec2c3ba155060cab9") socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000a44000-0x2d)="06000000020000000000004200000000004074702e6db83f78032ba93addbcc1de84de4442ed43ffb02bf21265", 0x2d) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003f1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) [ 31.733758] binder: 4142:4167 transaction failed 29189/-3, size 40-8 line 2957 [ 31.752994] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.758713] binder: send failed reply for transaction 2, target dead 2018/01/12 00:25:14 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000229000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0xf1)={0xf1, 0x8, "8331c7c25eea7bd1b6618d00e0d529b8b6922e016d4a54cce52718a337441af32fad7466d8feb37ef80377f96516e043090fbf142be66a6da35ea686ea4aaa81c89f4d7ae1516565e0961921a2f66256ed2863b7ebfdd39cef6bf0e27807885604345ddecf22c68d2fa660bd381587ecf262cd129ead0b773f95addbbdf7f373322db195e43854aef6dddbaa565dec1147c43f636c45dbd42673b91eff3b1958536b473c4c9ed30bf900addf599baee11487eb38f1ab083eafbf890f6d48559c018dfa101346633030232bfddc7213fa4856f2496cfe923844aaada1f26383794582b05cd2cd6cc440"}, &(0x7f0000001000-0x4)=0x0, 0xb598a6b64bdca915) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000045b000)=[{&(0x7f0000972000)="390000001300090900000000000000001800002c0100f5ff45ff010700000014190016001100030004e101000701d0000001010c00006fe422", 0x39}], 0x1) splice(r1, &(0x7f00009aa000)=0x0, r1, &(0x7f0000db4000)=0x0, 0x7, 0x0) 2018/01/12 00:25:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff8, 0xc, 0x400, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xffffffffffffff02}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/12 00:25:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1, 0x16000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000002000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000003000-0x93)=""/147) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000)=[r2, r3, r4, r5, r6]) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000011000)={0x8, &(0x7f0000b99000-0x20)=[0x81, 0x507f, 0x3c434b14, 0x9, 0x638c, 0xa4, 0x9, 0x0]}) linkat(0xffffffffffffffff, &(0x7f0000003000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/01/12 00:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6f000)="", 0x0) sendto(r0, &(0x7f00007ea000)="75c3af5307e2572ea9db18a4644ac86926462b6bcb72936c828548e12f37a72b2dfdb129331ae7e621", 0x29, 0x804, &(0x7f00009ce000-0x60)=@nfc_llcp={0x27, 0x80000001, 0xcb, 0x2, 0x6, 0x5, "e2d4c6f190b08f847a1c349f9892cd5835b2dbb0611cc5022e1b67238c5fb7a3b45f1992a46da0527cec632b2302dc0a7f9925abfb49f58ce8fa2b80fb7033", 0x81}, 0x60) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008e3000-0x70)=[{0x0, 0x0, &(0x7f000030d000)=[{&(0x7f00008e8000-0x12)="e636fbb958a5d35d74385671b9d973f438c3", 0x12}], 0x1, &(0x7f000081a000)=[], 0x0, 0x90}, {0x0, 0x0, &(0x7f000022b000-0x30)=[{&(0x7f0000fa5000-0x40)="f443181867725929b8952b17d874ef55bd09c64a2d7d0d84a5d7f14062335f5339b5a69a4ad54ca7b88fd73558035e5d19bfb985dcb2e453b64f910001000088", 0x40}], 0x1, &(0x7f00007d9000)=[@iv={0x18, 0x117, 0x2, 0x1, "a0"}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x638ac4ee1504df68}], 0x2, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000d5d000-0x9)='/dev/ion\x00', 0x301000, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000415000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000749000-0xb)='/dev/midi#\x00', 0x2, 0x10000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000134000-0x78)={0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x80000001, 0x40000000, 0x1ff, 0x6, 0x0, 0xa1, 0x8, 0xffffffff}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) syz_open_dev$amidi(&(0x7f00005f8000)='/dev/amidi#\x00', 0xffffffffffff8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001ee000)='uid_map\x00') sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000389000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) splice(r0, &(0x7f0000f01000)=0x0, r1, &(0x7f0000771000)=0x0, 0x4d1, 0xa) 2018/01/12 00:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000c84000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0x100000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x10)=[], 0x1, 0x0, &(0x7f0000004000)='\''}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000576000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00006fe000)=0x0) 2018/01/12 00:25:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0xbb2, 0x20000000, 0x4000, 0x5, 0xff, 0x9, 0xfe, 0x2, 0x2, 0x1}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x218001) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0xd, 0xfffffffffffffff7}, &(0x7f0000000000)=0xfffffffffffffebb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x2a74}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) pipe2(&(0x7f0000189000)={0x0, 0x0}, 0x800) setsockopt$inet_tcp_int(r3, 0x6, 0x1d, &(0x7f0000141000)=0x8, 0x4) ptrace$peekuser(0x3, 0x0, 0xc75) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000172000-0x8)=0x0) exit_group(0x8) r4 = fcntl$getown(r2, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) tgkill(r4, r5, 0x1a) 2018/01/12 00:25:14 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) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x1f) pipe2(&(0x7f000055f000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001bc000)={0x0, 0x3}, &(0x7f0000050000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005e3000-0x10)={0x1f, 0x8, 0xc8d8, 0x0, r3}, 0x10) close(r1) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='truted\x00', &(0x7f0000d54000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x9a, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f000084d000)='logon\x00', &(0x7f0000225000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a0f000)="", 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2018/01/12 00:25:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000de3000)={0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000045c000)={0x800, 0x6000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 00:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setstatus(r0, 0x4, 0x40800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) r3 = semget(0x2, 0x3, 0x354) semtimedop(r3, &(0x7f0000631000-0x30)=[{0x2, 0x9, 0x800}, {0x1, 0x0, 0x0}, {0x3, 0x3, 0x1800}, {0x3, 0x8, 0x1000}, {0x3, 0xe10b, 0x1800}, {0x2, 0x2, 0x1800}, {0x7, 0x3, 0x1000}, {0x7, 0x5, 0x800}], 0x8, &(0x7f00004e6000-0x10)={0x0, 0x1c9c380}) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000b86000-0x8)=0x0) r5 = syz_open_dev$mouse(&(0x7f000031b000)='/dev/input/mouse#\x00', 0x0, 0x800) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000855000)='/selinux/member\x00', 0x2, 0x0) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/validatetrans\x00', 0x1, 0x0) r8 = syz_open_dev$mice(&(0x7f0000fbd000-0x10)='/dev/input/mice\x00', 0x0, 0x521000) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/mls\x00', 0x0, 0x0) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005b4000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_submit(r4, 0x6, &(0x7f0000f13000)=[&(0x7f0000c65000)={0x0, 0x0, 0x0, 0x7, 0x1f, r1, &(0x7f0000173000-0xe3)="7b1103903df5befa561f513e601080b5db26c4deb356bbe90f11a6c3734d9f5ef76687ad73cce1d4f6bd527ca7ca9616090cb28148b5b11e7e6fb460c5f4b85935dff27066d604cc9625a25dfceb1bd58fe7fffaa9dc0930f04ddfa34ce8f111d54d4f89641dc0668e6dc16790eb8738980e0793b9788cf03daefa83f672e1484b19d808bf8331fc73d2ec3a3a48fadd080faa39364025f18ef90f26f06274c3183e99f674626533e7efa1a3931d468819dac417c94a0771b341c8bc6862d5b5d91b2f0a0f27ee36f46ec44878b69ee9b0c6ba6f0eed498e730913f77f5f24f2ae002f", 0xe3, 0xff, 0x0, 0x0, r5}, &(0x7f0000fb5000-0x40)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r1, &(0x7f0000dc8000)="fc0b34fdecd6bdbb53c8fa2fc134d8a8b5a71594f8f1af6fb184e7da2748502f80433d6c27e61b19e474bdeb0cc6a5a686dc6c0dfdb9ba", 0x37, 0x5, 0x0, 0x1, r6}, &(0x7f0000515000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f00004b6000-0xa)="9bdd3e6554b85734ef1c", 0xa, 0x3, 0x0, 0x1, r7}, &(0x7f0000ff1000-0x40)={0x0, 0x0, 0x0, 0x8, 0xfff, r1, &(0x7f00003ca000-0x1000)="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", 0x1000, 0x5, 0x0, 0x1, r8}, &(0x7f0000557000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000a36000-0x2)="7d1a", 0x2, 0x5, 0x0, 0x1, r9}, &(0x7f0000978000)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000a96000)="581fdd0c4d5454a40d4cd88880263ec5d5be8a2bb5e9bec9dbf763b9317f8448a065ad702ccbe32ae3e87194580148fcc7dda053a1211102f17024805f1c1399", 0x40, 0x8, 0x0, 0x1, r10}]) sendmsg(r2, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) r11 = add_key$user(&(0x7f0000714000-0x5)='user\x00', &(0x7f0000d1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000558000-0x6d)="f82787427c0aab3b4c2f050494468a9cf57cb112eb72ed197932931dbb412d7738678f968dd62b885a762ebb0ce8bc46eb10682470915bb9a715b0308a5f6ebba490da60df7fe6ed9f4014cb688eb2b00e39545a0fe9c22fb0f14f0ec51b5a1d69057ad53fc028b5da0b3798c9", 0x6d, 0xfffffffffffffffc) ioctl$KVM_GET_REG_LIST(r8, 0xc008aeb0, &(0x7f0000db2000-0x30)={0x5, [0x5, 0x7, 0x8, 0x3, 0x1f]}) keyctl$setperm(0x5, r11, 0x100) accept4(r2, &(0x7f0000a64000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000b8000-0x4)=0x10, 0x80000) [ 31.915425] binder: 4226:4231 ioctl c0306201 2000a000 returned -11 2018/01/12 00:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000fbf000-0x30)=[{&(0x7f00006b6000)=""/131, 0x83}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e3e000)={0xf07, 0xd7, 0x7fff, 0x6, 0x8, 0x80, 0x8, 0x2, 0x1e819d14, 0x0, 0x1, 0x80000001}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) [ 31.947475] QAT: Invalid ioctl 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004fe000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c73000-0x4)=0xffffffffffffff81, 0x4) fremovexattr(r0, &(0x7f0000271000)=@random={'osx.\x00', "6367726f7570d35c2e2d00"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d3b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00003d2000-0x5c)={0x3, 0x1, {0x2, 0x0, 0x5, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00009ce000)='rxrpc\x00', &(0x7f00001f4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000d3c000)=""/107, 0x6b) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d3b000)=0xfff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000d3b000-0x1)=' ', 0x1, 0x0, 0x0, 0x0) flock(r1, 0x8) [ 31.985670] QAT: Invalid ioctl 2018/01/12 00:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a1e000)='/dev/snd/pcmC#D#p\x00', 0x80000000000001, 0x101405) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000989000)={0x401, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000c8f000-0x2a)={@random="51edc2b50394", @random="5f59580b6cdf", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) 2018/01/12 00:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) syz_open_dev$sg(&(0x7f0000cb6000-0x9)='/dev/sg#\x00', 0xffffffff, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009ac000-0x4)=0x0) 2018/01/12 00:25:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000291000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000670000)='usernodevppp0posix_acl_accessuser\x00', 0xfffffffffffffffa) add_key(&(0x7f000030b000-0x6)='.dead\x00', &(0x7f0000b61000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x6f)="0a446f04e8921f848b07e82bf208ca72e6a2585eb53897f64f33bb881b8ba8ce8a02b06fc33bedeeb92144a2b3616b5cbab3913d98db055df5bc06a48600bfb27c29ad044f3bc2257caf342ba758515d0d98a1d700dc0228bdfe2a9779242dc47c96ec7967cdcf9af341b322a09d8e", 0x6f, r0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000c8000)='dns_resolver\x00', &(0x7f0000fd1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fd1000)='\x00', 0xffffffffffffffff) 2018/01/12 00:25:14 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000010000)={0xfff, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000005000)={0x4, r0, 0x4, 0x2017c}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000012000)={0x0, 0x6, "e644343c0ee7"}, &(0x7f0000012000)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x1, 0x80000000, 0xa}, &(0x7f0000006000)=0xa0) [ 32.078968] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eab000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000221000)=""/233, &(0x7f0000830000-0x4)=0xe9) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000056f000)=0x0) 2018/01/12 00:25:14 executing program 3: 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, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x4000000, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x6, &(0x7f0000000000)=""/0, &(0x7f000002d000-0x4)=0xb4) getsockname$inet(r0, &(0x7f000011e000+0x2d0)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b34000)=0xb7) 2018/01/12 00:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001a5000)=@assoc_value={0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000122000)={r3, 0x1000, "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"}, &(0x7f0000e8d000-0x4)=0x1008) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mknod$loop(&(0x7f0000ada000)='./file0\x00', 0x30, 0x1) unshare(0x800) r6 = dup(r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000688000)={0x40000000007004, 0x10000, 0x0}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/hwrng\x00', 0x40000, 0x0) setns(r1, 0x20000004000000) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r4) connect$inet6(r6, &(0x7f0000081000-0x1c)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) dup2(r2, r7) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f000080e000-0x8)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000e75000-0x14)={0xbe82, 0x101, 0x7, 0x2, 0x3}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/12 00:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000139000)={&(0x7f0000bfa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2d5, &(0x7f0000963000)=[], 0x0, &(0x7f0000011000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r2 = dup3(r1, r0, 0x0) connect$unix(r2, &(0x7f0000656000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 00:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d33000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f000069c000)={0x0, 0x0}, 0x84800) write$eventfd(r1, &(0x7f000078e000-0x8)=0xffffffff00000001, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) 2018/01/12 00:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df6, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d50000-0x4)=0x0, &(0x7f0000f9a000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 00:25:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x8, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000003000-0x28)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1245a14bc3c9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b1cb5a0b9a77"]}) bind$bt_sco(r1, &(0x7f0000011000)={0x1f, {0xb3, 0xffffffffffffff01, 0x80, 0x3ff, 0x4, 0x200}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) move_pages(0x0, 0x1, &(0x7f0000013000)=[&(0x7f0000011000/0x3000)=nil], &(0x7f0000011000)=[], &(0x7f0000014000-0x4)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00003f5000-0x18)={0x80000000, 0x7fffffff, 0x6, 0x1, 0x758287ca, 0x7ff}) fcntl$getownex(r1, 0x10, &(0x7f0000637000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00001b8000)={0x6, 0x10000000000}, 0x8) setpgid(r2, r3) clone(0x0, &(0x7f0000d27000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000011e000)=0x0, &(0x7f0000024000)='Vi') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 00:25:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000582000)='/dev/amidi#\x00', 0x0, 0x400) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000708000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) fsetxattr(r0, &(0x7f00001f6000)=@known='system.advise\x00', &(0x7f0000edc000-0xb)='/dev/hwrng\x00', 0xb, 0x0) 2018/01/12 00:25:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003b0000-0xb8)={0x0, 0x80000001, 0x7, 0x7f, 0x1, 0x2, 0x9, 0xb6, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8, 0xfffffffffffffff7, 0x6, 0x3ff}}, &(0x7f0000cee000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e5000)={r1, 0x1}, &(0x7f0000282000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000075c000-0x8)={r2, 0x4}, &(0x7f00007cf000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f00002f6000-0x4)=0x0, 0x4) 2018/01/12 00:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00009b9000)=0x0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x20000000, &(0x7f0000760000)={0x0, 0x0}) 2018/01/12 00:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005a9000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x408000) r1 = syz_open_pts(r0, 0x20000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f000065e000)=[{r2, 0x0, 0x0}], 0x1, 0x299f) write(r2, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 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) ioctl$TCXONC(r2, 0x540a, 0x2) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00006dc000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000064b000)={r3, r4}) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a6b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000028a000)={{0xf9c2, 0x7, 0x2, 0x3f, 0xe8ad, 0x2}, 0x2}) syz_emit_ethernet(0x2e, &(0x7f0000224000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/12 00:25:14 executing program 4: fanotify_init(0x4000000000044, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x6, 0x5, 0xcb, 0xfffff00000000000, 0x3, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x6e4, 0x1, 0x2}}, &(0x7f0000c81000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c38000-0x98)={r1, @in6={{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000}, 0x98) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/12 00:25:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f00000a1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f00006e8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000144000-0x40)={0x7, 0x0, 0x0, 0x0, "8b1e3157cf1a84cd0089f777bbecaf7e5832bde6e98db92ffd394c7daa331386d7089951d524ebe141ef8612", 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000058b000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a08000)={0x0, 0xffffffffffffff7f}, &(0x7f0000250000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c12000)={r4, 0x0}, &(0x7f00005f1000-0x4)=0x8) 2018/01/12 00:25:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00003eb000)={{0x2, 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]}) 2018/01/12 00:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0xf5, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000588000-0x4c)={0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000baf000-0x9)='/dev/sg#\x00', 0x1, 0x800) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0xffffffffffffffff, &(0x7f00006f3000)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @te1=&(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0}}}) membarrier(0x10, 0x0) 2018/01/12 00:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000013b000-0x2)=0x8, &(0x7f0000010000)=0x2) unlinkat(r0, &(0x7f0000676000-0x8)='./file0\x00', 0x0) r1 = getuid() rt_sigsuspend(&(0x7f0000e22000)={0xf62a}, 0x8) stat(&(0x7f00003d0000-0x8)='./file0\x00', &(0x7f00003d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000d7b000-0x8)='./file0\x00', r1, r2, 0x1900) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000c93000-0x14)={0x1, 0x9, 0x7054, 0x10001, 0x800, 0x0, 0x2, 0x7, 0x20, 0x3ff}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00006e7000-0x18)={0x10000, 0x2, 0x7fbf}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d18000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000999000)=0xb) madvise(&(0x7f000096b000/0x4000)=nil, 0x4000, 0x3) 2018/01/12 00:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000da2000-0x4)='tls\x00', 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x803, 0x5) sendto$inet(r1, &(0x7f000009b000)="", 0x0, 0x0, &(0x7f0000881000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 00:25:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/udp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, {0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x5, [0x400000000000, 0x691b, 0x70c8ac8a, 0x5904, 0x5a9, 0x89, 0xffff, 0x2000000000]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8, 0xbd}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000631000)={0x927, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/12 00:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000296000-0x18)={r0, &(0x7f0000cc8000-0xb8)="", &(0x7f000047b000)=""/100}, 0x18) io_setup(0x5, &(0x7f0000d71000)=0x0) io_getevents(r1, 0x6, 0x4, &(0x7f0000bad000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000cd5000+0xf4)={0x0, 0x1c9c380}) 2018/01/12 00:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bcc000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c81000-0xc)={0x0, 0x0, 0x0}, &(0x7f000054e000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) r3 = dup2(r0, r1) recvmmsg(r3, &(0x7f0000872000)=[{{&(0x7f00005ee000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005fc000)=[], 0x0, &(0x7f000063e000)=""/40, 0x28, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/12 00:25:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x3, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)=0x2) 2018/01/12 00:25:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000164000)='encrypted\x00', &(0x7f000063b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d11000)="15d403351d5b6ad6ef34c0993963e25944cb83752fcf87fd55bee14483fc44f6727faabe587056870fb8c7b16bd4401a90b2e86bf9b21a50ccb5f7de8ee9ad0ce4ffd2ce3d2f15fb32513726156bef1d3cf779e65f42e179e42cc990dcbfe10b12e87cae96902b49ae215f6b44eee6cd218e36081707d642ae6962bfde097ae09f1c8f02efae9c3b643960118d8654d1d9e5efa844ad7c01cc2ff889d74e5436561f992a7361fbbf64a20521c122e91b", 0xb0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00005be000)='keyring\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = request_key(&(0x7f0000ff6000-0x6)='logon\x00', &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003be000-0x9)='!-vmnet1\x00', 0xfffffffffffffffe) r3 = syz_open_dev$amidi(&(0x7f0000215000)='/dev/amidi#\x00', 0x800, 0x400) getpeername$packet(0xffffffffffffff9c, &(0x7f0000805000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a20000)=0x14) bind$packet(r3, &(0x7f0000421000)={0x11, 0x6, r4, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) keyctl$search(0xa, r1, &(0x7f0000204000)='keyring\x00', &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x407, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00002fd000)=0x8000000000000) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000015c000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d74980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/12 00:25:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001a6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000db000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000412000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r2) exit(0x0) r3 = creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb2000-0xc)={0x10, 0x0}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000fa6000)=@get={0x1, &(0x7f000071e000-0xda)=""/218, 0x3}) 2018/01/12 00:25:14 executing program 4: r0 = socket(0x0, 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007c0000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) 2018/01/12 00:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ee0000)='/dev/vcs#\x00', 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f3a000)={0x8, 0x8}, 0x2) fcntl$setstatus(r0, 0x4, 0x42000) 2018/01/12 00:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/vga_arbiter\x00', 0x220800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000818000)=0x0) stat(&(0x7f0000dcb000-0x8)='./file0\x00', &(0x7f000063d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000022d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073c000-0xc)={r2, r3, r4}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x1000000000016) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000354000-0x8)={0x0, 0x0}) 2018/01/12 00:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000e69000-0x18)={0x7, 0x10, [0x401, 0x0, 0x100000000, 0x1]}) listen(r0, 0x0) 2018/01/12 00:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00005a6000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00004cf000-0x20)="00000000000002000003ddffff15e30019000000000000020449faf5238f7e23"}) openat$ion(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/ion\x00', 0x101100, 0x0) 2018/01/12 00:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000165000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000533000-0x8)={0x0, 0x1f}, &(0x7f00000d6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bd2000)=r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 00:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) signalfd4(r0, &(0x7f0000f98000)={0x6}, 0x8, 0x80800) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/01/12 00:25:15 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000608000)='/dev/sequencer\x00', 0x840, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000061b000)={0x3, r1, 0x1}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000f65000)={0x7, 0x3f}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x6c4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3f7}, 0x1c) socket$inet6(0xa, 0x4, 0x7fffffff) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f67000)={0x3800000000000, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000ee5000)={0xada, r4, 0x10003, 0x3fc000000}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000072b000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/12 00:25:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d31000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/34) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200000) 2018/01/12 00:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x4000, 0x40, &(0x7f0000664000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00007e2000)=""/159) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a11000-0x9)='/dev/vcs\x00', 0x101002, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000697000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e70000)=0xc) accept$inet6(r1, &(0x7f0000241000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ed1000-0x4)=0x1c) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000b42000)="") r2 = getgid() setfsgid(r2) 2018/01/12 00:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000099f000-0xe4a)="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") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000001000-0x1)=0x0) 2018/01/12 00:25:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x0, 0x8, r0, &(0x7f0000003000)='./file0\x00') epoll_wait(r2, &(0x7f0000003000-0xc)=[{0x0, 0x0}], 0x1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x9, 0x2, 'client0\x00', 0xffffffff80000003, "dbd3b0a537908678", "d5e7b07d156840ec0df080baddc6aed8cf202217c0411e7c093f49bd42f6d665", 0x20, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000167000)={0x56}, 0x2cfb3d2ab980b208) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/12 00:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000090e000)={0x4, r0, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cd6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/12 00:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000584000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = open(&(0x7f0000f10000)='./file0\x00', 0x280500, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000928000-0x4)=0x0) syz_open_dev$audion(&(0x7f00005f8000-0xc)='/dev/audio#\x00', 0x9, 0x0) close(r0) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 00:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00003df000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 00:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xa, 0x1) getsockname$inet(r0, &(0x7f0000a6e000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014f000-0x4)=0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f000079f000)="fa547608958ad7c07a94fda6766e68262571cda8c0a76a4c66b24701c867101e1bd7edcc10ca88c170567cd9c79eabafb47d0be1b1bdb6fbb0bf6af5cf1a38dce6109e248dfb1a6d0e5ac475c517ac7bd00a86f76c0ca7d9babf64bf1490fb0afacf9e2981793c6be832f98cfee2b7a941bedb2a28beb5e4f9138b4985126356e5b0a2aba9f21524f82c0ee73b282b6ed96b45cc16e0fac43648ff74e91a3f1f748cffeafd615857e63f52df9e5be3e7a14636dbeb213fb490c78da32a480b1d733e0bbdbe0e9bcca7522627a4", 0xcd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000228000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000628000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000064c000-0x10)={0x0, 0x4c, &(0x7f0000291000-0x4c)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe04b}]}, &(0x7f0000ab6000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c95000)={r2, 0x401}, 0x8) r3 = syz_open_procfs(r1, &(0x7f000030e000-0xd)='net/fib_trie\x00') sendfile(r3, r3, &(0x7f0000014000)=0x0, 0xffff) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000060000)=""/113) 2018/01/12 00:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 00:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40002000000000d, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0x0}, 0x0, 0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000b9e000)={0x0, 0x0, 0x0}) write(r0, &(0x7f00001fb000-0x1f)="1f00000056000d6dfcffff05bc00090307002104173f8100000002000039", 0x1e) 2018/01/12 00:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc564, 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) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000032a000)='/selinux/enforce\x00', 0x8141, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000947000)={0x1, 0x5, 0xde, 0x8}) clone(0x0, &(0x7f00007b9000)="", &(0x7f0000812000-0x4)=0x0, &(0x7f0000632000)=0x0, &(0x7f0000290000)="") 2018/01/12 00:25:15 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x1000008, &(0x7f0000779000-0x10)={0x0, 0x0}) 2018/01/12 00:25:15 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2b8e339c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x50141) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000359000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100000000, 0x7, @fr_pvc=&(0x7f0000354000)={0x7fff}}}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000001000-0x8)=0x100000) connect$bt_l2cap(r0, &(0x7f0000f26000)={0x1f, 0x80, {0x0, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x101}, 0xffc0000000000, 0x5e4}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/12 00:25:15 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x3fc, 0x0) clock_gettime(0xfffffffffffffff0, &(0x7f0000b79000-0x10)={0x0, 0x0}) futex(&(0x7f0000a81000-0x4)=0x5, 0x1, 0xff, &(0x7f00005c7000)={0x77359400, 0x0}, &(0x7f0000e15000)=0x4, 0xff) 2018/01/12 00:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) fcntl$getflags(r0, 0x40a) 2018/01/12 00:25:15 executing program 7: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000017c000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018a000)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x3d) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005ba000)='lrw(camellia)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x10, &(0x7f00005bb000-0x40)={0x200, 0x4, 0x0, 0xfffffffffffffffa, 0xffff, 0xf0d, 0xfffffffffffffff7, 0x9}) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f000004c000-0x90)=[{&(0x7f0000099000-0x10)="dc3b00a408e52a9325ff8f90e212d06e", 0x10}], 0x1, &(0x7f00005b8000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 00:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) renameat2(r2, &(0x7f0000556000-0x8)='./file0\x00', r2, &(0x7f0000206000-0x8)='./file0\x00', 0x1) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/12 00:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00007c6000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec010019ff00", 0x29}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00006d8000-0x4)=0x8000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c77000)='net/ipx\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d58000-0x28)={@generic="bee89164225c02527073554c169cdc5a", @ifru_flags=0x200}) 2018/01/12 00:25:15 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f1b000-0x8)='./file0\x00', 0x288000, 0x132) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f1a000)='/dev/vcsa#\x00', 0x6, 0x10000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000791000)=[{0x4, 0x4}, {0xf, 0x1}, {0x2, 0x1}, {0x7, 0x40000000006}, {0x0, 0xa57a}], 0x5) syz_emit_ethernet(0x32, &(0x7f000029d000-0x424)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/12 00:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000195000)='/dev/audio\x00', 0x80000, 0x0) sendmmsg$unix(r1, &(0x7f0000348000)=[{&(0x7f0000c8d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003de000-0x20)=[{&(0x7f0000858000)="8e037d1897729eb2874284dd98bdef94b2e874b4e6a1fb0dee54bf035a92b92351398eceff1d1b72ac097bf5cb65e51f80c663dd0325e95dee92279de440a8a123478031503925d904d99c96fdbed885e1aa2518f2b7b7a36dc274f9f4a6b6df4612aa122ea1d4143b7c21c4f44e6f79903c802e7f90a917e5af8c5db58c475d918f99ca26d6431c08649d375131f83768b3c6e0ca29108bdb9fb715cdc5ca9a94c78888cc8ce30a72c259ab3d2c6496856638beff619b3b8154b820a128356dfe60cb9da9e9eab429cbeae5dc80e22831901c1ea4d1389e9b6d925b629e405638b510", 0xe3}, {&(0x7f0000e52000)="c0f9a88a67924be145d762fffa4051b4b20131a13f94f85d99c7", 0x1a}], 0x2, 0x0, 0x0, 0x40}], 0x1, 0x810) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000941000)="", 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd1000-0xc)='/dev/autofs\x00', 0x105000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000018000)={0xffffffffffff498d, 0x7132bab4, 0x6, 0x6}) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000c0c000)=0x0, &(0x7f000028a000)=0x4) 2018/01/12 00:25:15 executing program 3: r0 = socket(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)=""/63, 0xffffffffffffffff}) 2018/01/12 00:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) socketpair(0x0, 0x4, 0x3, &(0x7f0000f0c000-0x8)={0x0, 0x0}) 2018/01/12 00:25:15 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000030a000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x7e)={0x0, 0x76, "a03d38f166638ff382d4b0b9a50dcc6319e1721ed8dc0f4984087cbdb19ff3590d2cdf4b4e025e86678ef262977a07398b16c24305881f15d20a74fe20554bc4da5ce9c8920cc389ae3ddb97df6fe81496b9873f93668f09aefdf5a4f2a3b710feaa9f582940f22d044d8a651fcc2d3634d0cf683ed1"}, &(0x7f0000000000)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff}, &(0x7f0000116000-0x4)=0x98) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000c13000)=0x0, 0x4) r2 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x100000001, 0x9f}, 0x8) 2018/01/12 00:25:15 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000133000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x5, 0x3, 'client0\x00', 0x0, "d264d114a5d5a73b", "941c65d4d696813656c29966ec8e2cfbf28f3b83253cc03cc8fdcc1d5ba695b7", 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f000056e000)=""/0, &(0x7f0000082000-0x4)=0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000677000)={0xa71, 0x6, 0x2, 0x9906, 0x8dd}) 2018/01/12 00:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8b000)='/proc/self/net/pfkey\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000837000)=0x0, &(0x7f000012f000)=0x4) r1 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) 2018/01/12 00:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000035e000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x4000000000, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x90}, @generic={0x1, 0x4, 'E1'}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008ae000)='/dev/input/mouse#\x00', 0xb4, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000082f000-0xda)=""/218) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b4d000)={0x4, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000088d000-0x10)={r1, 0x80}) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000c63000-0x4)=0x0, &(0x7f00003c4000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dc0000-0x20)={0xdaf, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000061d000-0x10)={0x20, r2}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6d000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000a24000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da6000-0x8)={r3, 0x80000000, 0x5}, &(0x7f0000366000)=0x8) 2018/01/12 00:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b3c000)='/selinux/user\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000b1b000-0xea)=""/234, 0xea, 0x40000000, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) gettid() sched_setattr(r2, &(0x7f00008cd000-0x30)={0x30, 0x0, 0x1, 0x1, 0x6, 0x1000, 0x8000, 0x3f}, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000006b000)={0x0, 0x0}) close(r1) 2018/01/12 00:25:15 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f90000-0x8)='./file0\x00', &(0x7f00005e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000797000)="", 0x0, 0x0, &(0x7f00008e5000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f91000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f91000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="b8af890e4756", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9e753ab4d3c85119c6de236720fd2c1c"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000aa2000-0x50)={{0x6, 0x100000001}, {0x20, 0x7ff}, 0xffffffffffff4730, 0x7, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f000072a000)={0x7f, 0x29, 0x1, r3, 0x0}) 2018/01/12 00:25:15 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b41000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x49)=""/73, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = syz_open_dev$sg(&(0x7f000096b000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000ad1000)=0x8, 0x4) shutdown(r1, 0x1) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000ad9000-0x9)='/dev/sg#\x00') recvmsg(r1, &(0x7f000073b000-0x1c)={0x0, 0x0, &(0x7f0000ad3000)=[], 0x0, &(0x7f0000ad3000)=""/122, 0x7a, 0x0}, 0x0) [ 32.812737] device syz0 entered promiscuous mode 2018/01/12 00:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000123000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff010000000100f7ff0000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4001300007fffffff6a008356edb9b7341c11d45624281e00070eaddd0000c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001b6000)=[], 0x1cc, &(0x7f000080e000)=[], 0x138, 0x4000040}, 0x4000000) 2018/01/12 00:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000001e, 0x2000000000000805, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000014d000)='/dev/admmidi#\x00', 0x3ff, 0x10000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000244000-0x4f)=""/79) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000004b000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x6}, &(0x7f0000f8b000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ef3000-0xb8)={0x0, 0x3, 0x8, 0x40, 0xfff, 0x0, 0x2, 0x60, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x7, 0x4, 0x3f}}, &(0x7f0000c3d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a01000-0xb8)={r2, 0xfffffffffffffff8, 0xffffffffffffff21, 0x3, 0x9, 0x1, 0x1, 0x40, {r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xde, 0x1, 0x7, 0x101}}, &(0x7f0000dc8000)=0xb8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000023d000)=""/0, &(0x7f0000fde000-0x4)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001e1000-0x4)=0x3, 0x4) 2018/01/12 00:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = add_key(&(0x7f0000322000-0x6)='logon\x00', &(0x7f00006a7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cfd000-0x38)="8f8a4111ad3acc0a10be0a4dd508aa96ae21f6971c83f5d844b359c731fbdaf61f009f54bc401f5b73d1060669b7400bf562699b29678ba910ac1723fe2a7734ce6b969d5e68c136c54a898f1702da1accf93b7dbd", 0x55, 0xfffffffffffffffa) r4 = getpgrp(0xffffffffffffffff) wait4(r4, &(0x7f000004d000-0x4)=0x0, 0x0, &(0x7f0000dc8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = request_key(&(0x7f0000ad9000-0x8)='rxrpc_s\x00', &(0x7f0000a09000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb4000)='\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r5) dup2(r0, r1) 2018/01/12 00:25:15 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={0x0, 0xfffffffffffeffff}, &(0x7f0000002000-0x4)=0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000)={0x1, 0x555800000000, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x1, 0x7fffffff, 0x6, 0x3ed, 0x4, 0x2, 0x6, 0x6cac, 0xffffffff, 0x5, 0xe40d, 0x1, 0x3]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000008000-0x4)=0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000003000)={0x8, 0xffffffff00000000}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x1, 0x78, 0x5e1, 0x3606b7db, 0x0, 0xc94, 0x0, 0x8, 0x0, 0x8, 0x8, 0xa66, 0x4f53ecbd, 0x3ff, 0xa6, 0x8, 0xe48, 0x8, 0x4, 0x4, 0x20, 0x100000000, 0x1ff, 0xca9c, 0xae13, 0x7, 0x100000000, 0xcb8, 0x5f99920c, 0x3, 0x2, 0x0, 0x35, 0x6, 0xffffffff, 0x6, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x5ee, 0xee62}, 0x22800, 0x1, 0x9, 0x3, 0x5, 0x6, 0x6, 0x0}, r2, 0x10000, r0, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000004000-0x4)=0x0) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/12 00:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000040e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x20008000451a, &(0x7f0000dfd000)="e1b8328df161d3332b3db4") r1 = syz_open_dev$sndpcmc(&(0x7f00000cb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x200) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000f0000)={0xfffffffffffffffd, 0x20, [0x80, 0x6, 0x280, 0x0, 0x0, 0x5, 0x81, 0x3f]}) 2018/01/12 00:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000816000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000bec000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000d16000)=[{&(0x7f00007d0000)=""/99, 0x63}], 0x1, 0x0) r1 = getpgid(0x0) waitid(0x1, r1, &(0x7f0000959000)={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, &(0x7f000005c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x417, &(0x7f0000ffd000-0x4)=0x0, &(0x7f000062e000-0x4)=0x4) get_thread_area(&(0x7f00009b7000-0x10)={0x7ff, 0xffffffff, 0x428c771b56c70a48, 0x6834, 0x10001, 0x3, 0x1f, 0x4, 0xfffffffffffffc00, 0x40100}) 2018/01/12 00:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d6b000-0xb)='/dev/midi#\x00', 0x1, 0x200000) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffff) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 00:25:15 executing program 4: mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000057000)='/dev/sg#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x8d9, 0x5) ioctl(r0, 0x5382, &(0x7f000005b000-0x2)="") 2018/01/12 00:25:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000680000)=""/138, 0x8a, 0x20, &(0x7f0000537000)={0x1a, 0x1c, 0xc840, 0x1, 0x80010000000000, 0xff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000081f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000017f000-0x18)={0x1, 0x1, 0x1, r1, 0x0}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 00:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f19000-0xb5)="130000001000ffddbf00f49ff60f050000230a009d000000090000000022e5f9ec3e4fe8697ae1a349009800000189b93c18983ae3820d6db0f049a1b4b88ed4fc65be0602c2d3675df200a609b1267c3d5f625e77e150da8ed7d56c0166a47bd87da5cd049496d2000000000000eca41b9ce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d8869598debd32b61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ac2000+0x1ea)={@common='yam0\x00', @ifru_flags=0xa00}) 2018/01/12 00:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bb4000)={0x0, 0xffffffff, 0x1, 0x3, 0x0, 0x8}, &(0x7f000044c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000956000-0x7)={0x200, 0x8, 0x2701, 0x400, r1}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000f0e000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x617b, @broadcast=0xffffffff}, 0x2) 2018/01/12 00:25:15 executing program 0: socket$kcm(0x29, 0x5, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x7fffffff, 0x3ea, 0x1, 0xc6, &(0x7f00001fb000-0xc6)=""/198, 0x84, &(0x7f0000564000)=""/132, 0x66, &(0x7f0000269000-0x66)=""/102}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000-0x4)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) 2018/01/12 00:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005b9000-0xb)='/dev/mixer\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001c7000-0x10)={r1, 0x50, &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000064d000)=r2, 0x4) getsockname$inet(r1, &(0x7f00008e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017c000)=0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000004000-0x75)=""/117) clock_gettime(0x0, &(0x7f0000768000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000a02000)={r3, r4+30000000}, &(0x7f0000a28000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cef000-0x3)='nv\x00', 0x3) shutdown(r0, 0x1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000c0000-0x8)=0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000222000-0x1)=0x3) 2018/01/12 00:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f00007b4000-0x5)='user\x00', &(0x7f0000de9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/12 00:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000330000-0x8)='./file0\x00', 0x4000, 0x10) sched_yield() mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x21, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000e47000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 00:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00005ad000-0x4)=0x0, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe3000)={0x0, 0x0, 0x0}, &(0x7f0000ec6000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000bbf000-0x20)={0x1, 0x0, 0x10000, 0x472b, r1}) seccomp(0x1000000000000001, 0x0, &(0x7f0000632000)={0x0, &(0x7f0000000000)=[]}) setrlimit(0x2, &(0x7f0000081000)={0xffffffffffffffc0, 0x8}) vmsplice(0xffffffffffffffff, &(0x7f0000f44000)=[], 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000347000)='./file0\x00', 0x4000, 0xe8) preadv(r2, &(0x7f0000cc0000-0x20)=[{&(0x7f0000250000-0xaf)=""/175, 0xaf}, {&(0x7f00009da000-0x39)=""/57, 0x39}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000a5d000-0x78)=""/120, &(0x7f0000fc5000-0x4)=0x78) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a3c000-0x4)=@int=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f20000)={0x611, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/12 00:25:15 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x6, 0x101000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000009000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x89a, 0x5, 0x20, &(0x7f0000003000/0x2000)=nil, 0x9f16}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x198)=@newsa={0x140, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 00:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000d8f000-0x1a4)=[{{0x0, 0x0, &(0x7f000070e000-0x40)=[{&(0x7f0000cb6000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f0000534000-0xf3)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpid() wait4(r4, &(0x7f000037f000)=0x0, 0x1, &(0x7f0000db0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r5) tkill(r5, 0x16) clock_adjtime(0x6, &(0x7f00004f7000)={0x2, 0x7, 0x3fa7, 0x5, 0x3, 0x2, 0x5, 0x4, 0x6, 0x80000000, 0xac, 0x2, 0x80000000, 0x3, 0x1, 0x5ea, 0x9, 0x2, 0x9, 0x7ff, 0x1, 0x200, 0x3, 0x9, 0x20, 0xfff}) 2018/01/12 00:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000068d000)={0x0, 0x0, 0x0}, &(0x7f00005a1000)=0xc) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000c2000)={&(0x7f000083a000)='./file0\x00', 0x0, 0x18}, 0x10) r3 = userfaultfd(0x80800) kcmp(r0, r1, 0x4, r2, r3) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000605000)='/selinux/user\x00', 0x2, 0x0) r5 = creat(&(0x7f0000be0000-0x8)='./file0\x00', 0x1c1) accept4$inet(r4, &(0x7f00009f8000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb5000-0x4)=0x10, 0x80000) syz_emit_ethernet(0x11, &(0x7f00000dd000-0x1d)={@random="ba1c411b83e6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0x2, 0x0, 0xf7, ""}}}}, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000a95000-0x3b)=""/59) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000829000)=0xffffffffffffff7c, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000430000)=0x0, &(0x7f0000277000-0x4)=0x4) 2018/01/12 00:25:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="c07d6264657673797374656d76626f786e6574317573657200") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000b6f000)=0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b97000)="2200000015000701000910f700000004020000000100000009000124000100000115", 0x22) 2018/01/12 00:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009e6000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000175000-0x4)=0xc) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000020b000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) shutdown(r1, 0x0) 2018/01/12 00:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f0000897000)=[{&(0x7f0000ec5000)="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", 0x0}, {&(0x7f00001cb000)="f5a9a099cc662f1b021c167e1f64934435b1498cd77d3740f1d9a99de7f7765292144bd58b0ef7d54a993d4567e0cffc7f37843b46897ae466075cb27962eaea11dbac643c1366c51b73e97239ff9ece22", 0x0}, {&(0x7f0000051000)="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", 0x0}], 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00005e4000)={0x3f, 0x10000}) bind$inet(r0, &(0x7f00007fd000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x806, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x0}) r4 = mmap$binder(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x1000002, 0x8013, r2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000cef000)="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") ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00004ed000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005dc000)={0xdc, 0x0, &(0x7f000076a000)=[@request_death={0x400c630e, 0x3, 0x4}, @increfs_done={0x40106308, r4, 0x0}, @register_looper={0x630b}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r5, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000704000)=[], &(0x7f0000f27000-0x10)=[0x38, 0x78]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, &(0x7f000083d000)=[], &(0x7f0000512000-0x38)=[0x38, 0x9ce29e1e5dca72dd, 0x78, 0x28, 0x38, 0x30, 0x0]}, 0x1}}, @decrefs={0x40046307, 0x2}], 0x95, 0x0, &(0x7f000012d000-0x95)="b9372d34eea155f9ef096080602f13a52d51973f157743129819a3daab53d10edb384c15c9c57621161abfdbb526c662b67ecf5cbd754ac5bfcc70ecb91eaf202bc09077437e7cc35988b8634af4cb6445da2397c766b5d520cc53841b64c92961e07f4f42ec614063c2cce12d23eca3bfc7d503e6086dead61dd11e908e1ca01f5e41287f2e60d1977ea6e13c1e42547a4036fde4"}) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/12 00:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000149000)={0x80, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf744}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x26d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) socket$inet(0x2, 0xb, 0x2) 2018/01/12 00:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dadcc69da", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f00004ab000)='/dev/sg#\x00', 0x10000, 0x2) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000673000)="5f18ae62b44a8b49aa48ae4df254f21374c655d2ae2405422184d5d4abbd7a88e5cc9f3ef50033e4aa1d2c83de4cd6532e0c81e0027c") 2018/01/12 00:25:15 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x28201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/12 00:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000072c000-0x11)="a20200cd5e58f24d71a105d93ac727b642", 0xfffffffffffffd2d) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x81) fcntl$getownex(r2, 0x10, &(0x7f0000995000-0x8)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000a32000)={0x0, 0x3, 0x8d, 0x8, r3}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/12 00:25:16 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bb8000)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x4, 0x3fff) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00003e0000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) unlink(&(0x7f0000ff4000-0x8)='./file0\x00') mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff5000-0x9)='/dev/kvm\x00', 0x301000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/mixer\x00', 0x400800, 0x0) recvfrom$ax25(r3, &(0x7f0000c67000-0x1000)=""/4096, 0x1000, 0x20, 0x0, 0x0) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r1, 0x0) sync() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f00003b3000-0xa8)=[{&(0x7f000085f000-0x60)={0x27, 0x6, 0xfffffffffffffffc, 0x1, 0x3ff, 0x1, "e867f59c956085943304f4a81cd83ab949e526965d6bd39f171dfe010720acf2779431fe2b8b8ae3e6775c8a25e1f4a8e2866b5209b1c52703896c53a658ba", 0x101}, 0x60, &(0x7f0000ff8000-0x10)=[{&(0x7f0000002000)="3c9a653d8852cae4205abde1b63ba1fc31b102d6191ddd25a1874757314406831f12992b49b65f75db40262c0a87bf8246344f85f02a4b49445a2b053aa6e70a2b350756e11ab00dc7fbec36b495e6b795ae281b7573daf2d3f101b5d5e7c15f7916b7a01445e30025fc50", 0x6b}], 0x1, &(0x7f000072c000)={0x38, 0x10b, 0x8, "c58b70659c85b32ace603eb8d7812fa2e09b2e7d870f2b6213cee888889b3532735a56fa"}, 0x38, 0x20048004}, {&(0x7f00003d9000-0x60)={0x27, 0x5e, 0x0, 0x7, 0x10000, 0x7, "af903306481c47b84ace123f754301685241ec937379b80ca05d90bde3d7249348d3f7c0a90d193ef493883e2c20504d2c09f54a8a2b3b449e5a2096c0e7ea", 0x4}, 0x60, &(0x7f0000489000)=[{&(0x7f0000e91000)="", 0x0}, {&(0x7f00001d4000)="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", 0xff}, {&(0x7f00001e5000-0xc0)="ae8ddbcd75ee45178e82f175000bd761b5368f0fadea4c2abc3d13111b17949d043f07a385078b3ce0bdaaedaefa5529f43f1cf4de6c70c96d4fd713cc9daa352182a79869d7668b3133f2959d378c132062bf0a3e8237a5747c25974a71839ef58c1698ef2098f1028336832ebf324c1d96eb5977206e074f829da782fe1d20a9ea2667a01528eb5983272ce172a8fe1593db81bfb0000353ede669636b99e580690ba188a4f926eb3bfb05a92c62e9b2c9e375c30377c72a8c4ed13cf543e8", 0xc0}], 0x3, &(0x7f0000ff7000)={0xd0, 0x11f, 0x7, "156147f109d5312b62fe9d38f57b36ba2567dc52ad4d2dbdc9e60ba70a770a64928e7587e3dc5d48d4d6f64fd071c792b048b447b2413773608c22911008cad493174400858cd1845ac742f76ad42eef9baf0a7b090d9361a75aee0e544611594698198fca68000df819b8f0a0b3207b6193398c078954391a445291ee2bc8603873acc6d15fa833f64c51f94b0efd117ecadd5b8d41290d174bf3cde1202ebf157266d9521283de8a809d604ec3fb5b180dbe6981de14e3fdb752e11675776f"}, 0xd0, 0xaaf54a2673f6a9c}, {&(0x7f0000ff7000)={0x27, 0x7, 0x0, 0x5, 0xc7, 0xfffffffffffffffe, "72d5afe87403a6c408a9c0f8bf899f4ec0bdeb0422b955494df3a5dc631087fdea4935f2d2793847fa76a4c69d2563e50a087d351ce62b7e8dbb39be39223d", 0x7}, 0x60, &(0x7f0000aac000-0x40)=[{&(0x7f0000c3d000-0x1f)="f059e147ed0cff7f8de38ad5b1a7594712312a820d8e47cd8d771fba250f1d", 0x1f}, {&(0x7f0000ff8000-0x4d)="9d9891977bbd5bc63cc29205aed0fcb6cdddaf831620e01823e59b6236b631e30820fe55a148eeb3b59c2656d3a540533b921941d24d31cb784e13407b0696d626b9c45454511d330123b3ae82", 0x4d}, {&(0x7f00009b3000)="0717ca543b282fdf91d22128d2441cfea2b90fbc718d84", 0x17}, {&(0x7f0000865000)="f03a847e87d7d0b627b09a628703981c10d8b5daf997d995e2c0649206dc53604cea3f68c341c70a7bffab5f062a695c51d37192457df50c32163436f3e29e951a70dff8a79e425a938620d675f3381a0c7d783873566d7162d34421375c8d5225854d266738f8efe798888011fff7c7db46dd1b647b6552c355eaeeb9d1b93c560af184c7aa19325c11a7ea42365b460e0ae9abffbc546c9e1c72eb2d967665d179958fa266c9a620596474b70e3b69f56493208afdb1d3eac624caef136c9b49c0599004dbb3ea1dc5aa046c971d6556890782445a7945aebdee0a5e1c0a", 0xdf}], 0x4, 0x0, 0x0, 0x4}], 0x3, 0x4004001) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000099d000-0x80)=[{&(0x7f0000855000)=""/246, 0xf6}, {&(0x7f0000363000)=""/0, 0x0}, {&(0x7f0000fb5000-0x1f)=""/31, 0x1f}, {&(0x7f0000ff7000-0xfe)=""/254, 0xfe}, {&(0x7f0000ff6000)=""/210, 0xd2}, {&(0x7f0000ff6000)=""/41, 0x29}, {&(0x7f0000f35000)=""/13, 0xd}, {&(0x7f00007e6000)=""/158, 0x9e}], 0x8) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000372000)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 00:25:16 executing program 0: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = open(&(0x7f00006ed000)='./file0\x00', 0xc0001, 0x42) epoll_pwait(r0, &(0x7f0000b1a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7f, &(0x7f00005fc000-0x8)={0x7000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f17000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f17000-0x4)=0xe8) quotactl(0x2, &(0x7f0000010000)='./file0\x00', r1, &(0x7f0000bb4000)="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") ioctl$TCSBRK(r0, 0x5409, 0x3cf) bpf$OBJ_GET_PROG(0x7, &(0x7f0000273000-0x10)={&(0x7f0000f15000)='./file0\x00', 0x0, 0x84ffe4f5edb1b122}, 0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f17000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000)=0x10, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f16000+0x489)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043d000)=0xe8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f17000)='./file0\x00', &(0x7f0000f18000-0x8)='./file0\x00', &(0x7f0000f17000)='hfs\x00', 0x20010, &(0x7f00004a0000-0xae)="1e03e466c2ce8bee908e7c69549780d957169d8ed360b7c7a54c9814bf02b74051061e00179af290b02544c1d0c0ba40d759ccba3fa9da41fc39f52f329586ec64f1576ed832359351ff3b5434421270896087887f74ccbb75319ee00deb1c1de99d7f4aa6f775db6a46156a436546b927da39507e4fc51769044fded5173d8768ff37a3765423b40582542769da0807f7882f73b0104e5cc495592066f0e18c1139b68fcbd5d798c47ce07b0582") mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f18000)={{{@in=@empty=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091a000-0x4)=0xe8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000178000)='./file0\x00', &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000cc5000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x3, 0x1, 0xa, 0x80, 0xa0, 0x6c, r3, r4}, {0x7, 0x401, 0xfffffffffffffffa, 0x6f28bcc4, 0x3ff, 0xffffffff, 0x0, 0x3f}, {0x2b, 0x4800000, 0x3, 0x2}, 0x4, 0xb, 0x0, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x8, 0x3, 0x2b}, 0xa, @in=@rand_addr=0x1, 0x2, 0x1, 0x3, 0x8, 0x10000, 0x3, 0x10001}}, 0xe8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 00:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/member\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a72000-0x4)=0xfffffffffffffff7, 0x4) r1 = socket(0x11, 0x802, 0x2fa) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = socket(0x11, 0x802, 0x300) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) syz_open_dev$sndpcmp(&(0x7f00006de000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x404100) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r2) 2018/01/12 00:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000727000-0x2)='[\x00', 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000562000)=0x0, &(0x7f0000757000)=0x4) r1 = syz_open_dev$tun(&(0x7f000010a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000666000)=0x4c13bfe5462b45ff, 0x4) close(r1) dup2(r1, r1) 2018/01/12 00:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b79000-0x28)={@common='sit0\x00', &(0x7f0000996000-0x10b)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000033f000)={@empty=0x0, @rand_addr=0x8}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f7c000-0xe)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/12 00:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x80000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000c000-0x4)=@int=0x0, &(0x7f000034c000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r0, &(0x7f0000f53000)='O', &(0x7f000099e000)=""/0}, 0x18) 2018/01/12 00:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) socketpair(0x9, 0x80a, 0x1ff, &(0x7f000050a000-0x8)={0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f000018e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mouse(&(0x7f0000b93000-0x12)='/dev/input/mouse#\x00', 0x2, 0x111000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000441000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) tee(r0, r0, 0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000182000-0xc)={0x0, 0x0}) 2018/01/12 00:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad7000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000528000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) semget$private(0x0, 0x3, 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000755000-0xea)=""/234) add_key(&(0x7f0000f43000)='encrypted\x00', &(0x7f0000e2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e7000-0xd)="", 0x0, 0xffffffffffffffff) [ 33.716745] ================================================================== [ 33.724178] BUG: KASAN: use-after-free in bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 33.731877] Read of size 8 at addr ffff8801cf42f3c8 by task syz-executor4/4615 [ 33.739239] [ 33.740866] CPU: 1 PID: 4615 Comm: syz-executor4 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 33.749253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.758593] Call Trace: [ 33.761171] dump_stack+0x194/0x257 [ 33.764794] ? arch_local_irq_restore+0x53/0x53 [ 33.769454] ? show_regs_print_info+0x18/0x18 [ 33.773946] ? lock_release+0xa40/0xa40 [ 33.777916] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 33.783278] print_address_description+0x73/0x250 [ 33.788113] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 33.793466] kasan_report+0x23b/0x360 [ 33.797260] __asan_report_load8_noabort+0x14/0x20 [ 33.802175] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 33.807347] ? rcu_read_lock_sched_held+0x108/0x120 [ 33.812356] ? bpf_percpu_array_update+0x420/0x420 [ 33.817355] ? kasan_check_write+0x14/0x20 [ 33.821579] ? _copy_from_user+0x99/0x110 [ 33.825730] map_lookup_elem+0x6b5/0xbd0 [ 33.829790] ? bpf_map_get_with_uref+0x110/0x110 [ 33.834539] ? __might_sleep+0x95/0x190 [ 33.838509] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 33.843425] ? selinux_bpf+0xd1/0x110 [ 33.847217] ? security_bpf+0x89/0xb0 [ 33.851006] SyS_bpf+0x922/0x4400 [ 33.854444] ? bpf_prog_get+0x20/0x20 [ 33.858215] ? get_futex_key+0x1d50/0x1d50 [ 33.862448] ? do_futex+0x86f/0x22a0 [ 33.866133] ? __handle_mm_fault+0x80e/0x3ce0 [ 33.870606] ? check_noncircular+0x20/0x20 [ 33.874819] ? exit_robust_list+0x240/0x240 [ 33.880223] ? find_held_lock+0x35/0x1d0 [ 33.884265] ? handle_mm_fault+0x2a0/0x930 [ 33.888473] ? find_held_lock+0x35/0x1d0 [ 33.892516] ? __do_page_fault+0x5f7/0xc90 [ 33.896723] ? lock_downgrade+0x980/0x980 [ 33.900858] ? handle_mm_fault+0x476/0x930 [ 33.905059] ? down_read_trylock+0xdb/0x170 [ 33.909439] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 33.913987] ? vmacache_find+0x5f/0x280 [ 33.917932] ? vmacache_update+0xfe/0x130 [ 33.922057] ? up_read+0x1a/0x40 [ 33.925393] ? __do_page_fault+0x3d6/0xc90 [ 33.929597] ? lock_downgrade+0x980/0x980 [ 33.933722] ? mm_fault_error+0x2c0/0x2c0 [ 33.937842] ? putname+0xee/0x130 [ 33.941274] ? do_page_fault+0xee/0x720 [ 33.945219] ? kmem_cache_free+0x273/0x2b0 [ 33.949432] ? SyS_futex+0x269/0x390 [ 33.953121] ? do_futex+0x22a0/0x22a0 [ 33.956905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.961645] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 33.966372] RIP: 0033:0x452ac9 [ 33.969531] RSP: 002b:00007f744f868c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 33.977210] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 33.984449] RDX: 0000000000000018 RSI: 0000000020fe8fe8 RDI: 0000000000000001 [ 33.991688] RBP: 00000000000003e9 R08: 0000000000000000 R09: 0000000000000000 [ 33.998927] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3e78 [ 34.006163] R13: 00000000ffffffff R14: 00007f744f8696d4 R15: 0000000000000002 [ 34.013419] [ 34.015021] Allocated by task 3624: [ 34.018617] save_stack+0x43/0xd0 [ 34.022043] kasan_kmalloc+0xad/0xe0 [ 34.025724] kmem_cache_alloc_trace+0x136/0x750 [ 34.030369] seq_open+0x83/0x1f0 [ 34.033705] single_open+0x100/0x1d0 [ 34.037389] proc_single_open+0x24/0x30 [ 34.041333] do_dentry_open+0x667/0xd40 [ 34.045280] vfs_open+0x107/0x220 [ 34.048701] path_openat+0x1151/0x3530 [ 34.052557] do_filp_open+0x25b/0x3b0 [ 34.056326] do_sys_open+0x502/0x6d0 [ 34.060011] SyS_open+0x2d/0x40 [ 34.063262] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.067988] [ 34.069585] Freed by task 3624: [ 34.072837] save_stack+0x43/0xd0 [ 34.076260] __kasan_slab_free+0x11a/0x170 [ 34.080462] kasan_slab_free+0xe/0x10 [ 34.084229] kfree+0xd9/0x260 [ 34.087302] single_release+0x80/0xb0 [ 34.091072] __fput+0x327/0x7e0 [ 34.094321] ____fput+0x15/0x20 [ 34.097568] task_work_run+0x199/0x270 [ 34.101423] exit_to_usermode_loop+0x275/0x2f0 [ 34.105972] syscall_return_slowpath+0x490/0x550 [ 34.110694] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 34.115413] [ 34.117013] The buggy address belongs to the object at ffff8801cf42f300 [ 34.117013] which belongs to the cache kmalloc-256 of size 256 [ 34.129640] The buggy address is located 200 bytes inside of [ 34.129640] 256-byte region [ffff8801cf42f300, ffff8801cf42f400) [ 34.141482] The buggy address belongs to the page: [ 34.146378] page:ffffea00073d0bc0 count:1 mapcount:0 mapping:ffff8801cf42f080 index:0x0 [ 34.154493] flags: 0x2fffc0000000100(slab) [ 34.158701] raw: 02fffc0000000100 ffff8801cf42f080 0000000000000000 000000010000000c [ 34.166549] raw: ffffea00073f86e0 ffffea00073966a0 ffff8801dac007c0 0000000000000000 [ 34.174393] page dumped because: kasan: bad access detected [ 34.180068] [ 34.181662] Memory state around the buggy address: [ 34.186569] ffff8801cf42f280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 34.193901] ffff8801cf42f300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.201230] >ffff8801cf42f380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.208555] ^ [ 34.214236] ffff8801cf42f400: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 34.221651] ffff8801cf42f480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 34.228975] ================================================================== [ 34.236300] Disabling lock debugging due to kernel taint [ 34.241911] Kernel panic - not syncing: panic_on_warn set ... [ 34.241911] [ 34.249257] CPU: 1 PID: 4615 Comm: syz-executor4 Tainted: G B 4.15.0-rc7-next-20180111+ #94 [ 34.258927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.268247] Call Trace: [ 34.270806] dump_stack+0x194/0x257 [ 34.274403] ? arch_local_irq_restore+0x53/0x53 [ 34.279041] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.283766] ? vsnprintf+0x1ed/0x1900 [ 34.287539] ? bpf_fd_array_map_lookup_elem+0x430/0x4c0 [ 34.292878] panic+0x1e4/0x41c [ 34.296040] ? refcount_error_report+0x214/0x214 [ 34.300764] ? add_taint+0x1c/0x50 [ 34.304272] ? add_taint+0x1c/0x50 [ 34.307780] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 34.313113] kasan_end_report+0x50/0x50 [ 34.317055] kasan_report+0x148/0x360 [ 34.320827] __asan_report_load8_noabort+0x14/0x20 [ 34.325725] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 34.330883] ? rcu_read_lock_sched_held+0x108/0x120 [ 34.335869] ? bpf_percpu_array_update+0x420/0x420 [ 34.340766] ? kasan_check_write+0x14/0x20 [ 34.344970] ? _copy_from_user+0x99/0x110 [ 34.349092] map_lookup_elem+0x6b5/0xbd0 [ 34.353127] ? bpf_map_get_with_uref+0x110/0x110 [ 34.357851] ? __might_sleep+0x95/0x190 [ 34.361794] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 34.366691] ? selinux_bpf+0xd1/0x110 [ 34.370465] ? security_bpf+0x89/0xb0 [ 34.374236] SyS_bpf+0x922/0x4400 [ 34.377661] ? bpf_prog_get+0x20/0x20 [ 34.381431] ? get_futex_key+0x1d50/0x1d50 [ 34.385646] ? do_futex+0x86f/0x22a0 [ 34.389327] ? __handle_mm_fault+0x80e/0x3ce0 [ 34.393794] ? check_noncircular+0x20/0x20 [ 34.397998] ? exit_robust_list+0x240/0x240 [ 34.402291] ? find_held_lock+0x35/0x1d0 [ 34.406330] ? handle_mm_fault+0x2a0/0x930 [ 34.410534] ? find_held_lock+0x35/0x1d0 [ 34.414573] ? __do_page_fault+0x5f7/0xc90 [ 34.418775] ? lock_downgrade+0x980/0x980 [ 34.422894] ? handle_mm_fault+0x476/0x930 [ 34.427096] ? down_read_trylock+0xdb/0x170 [ 34.431386] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 34.435939] ? vmacache_find+0x5f/0x280 [ 34.439893] ? vmacache_update+0xfe/0x130 [ 34.444015] ? up_read+0x1a/0x40 [ 34.447350] ? __do_page_fault+0x3d6/0xc90 [ 34.451550] ? lock_downgrade+0x980/0x980 [ 34.455667] ? mm_fault_error+0x2c0/0x2c0 [ 34.459786] ? putname+0xee/0x130 [ 34.463209] ? do_page_fault+0xee/0x720 [ 34.467150] ? kmem_cache_free+0x273/0x2b0 [ 34.471362] ? SyS_futex+0x269/0x390 [ 34.475044] ? do_futex+0x22a0/0x22a0 [ 34.478819] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.483553] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.488278] RIP: 0033:0x452ac9 [ 34.491438] RSP: 002b:00007f744f868c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 34.499114] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 34.506351] RDX: 0000000000000018 RSI: 0000000020fe8fe8 RDI: 0000000000000001 [ 34.513587] RBP: 00000000000003e9 R08: 0000000000000000 R09: 0000000000000000 [ 34.520828] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3e78 [ 34.528068] R13: 00000000ffffffff R14: 00007f744f8696d4 R15: 0000000000000002 [ 34.535852] Dumping ftrace buffer: [ 34.539366] (ftrace buffer empty) [ 34.543044] Kernel Offset: disabled [ 34.546640] Rebooting in 86400 seconds..