[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.630151] audit: type=1400 audit(1518801439.183:6): avc: denied { map } for pid=4156 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2018/02/16 17:17:25 fuzzer started syzkaller login: [ 23.981379] audit: type=1400 audit(1518801445.535:7): avc: denied { map } for pid=4167 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 2018/02/16 17:17:25 dialing manager at 10.128.0.26:41785 [ 28.664192] can: request_module (can-proto-0) failed. [ 28.673571] can: request_module (can-proto-0) failed. 2018/02/16 17:17:30 kcov=true, comps=true [ 29.204572] audit: type=1400 audit(1518801450.758:8): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1040 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 17:17:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003f2000)={0x0, 0x1000, 0x13f1d884, 0x40, 0xfffffffffffffffb, 0x100000001}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000fda000)=0x6) ioctl$KIOCSOUND(r0, 0x4b2f, 0xdc8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$TIOCCONS(r0, 0x541d) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0x4) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000003000-0x2b)=""/43, 0x2b, 0x0, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) r4 = request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000+0xe89)='./file0\x00', &(0x7f0000001000)='overlay\x00', 0x0, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x2c, &(0x7f0000005000-0x10)={0xf, 0x2, 0xffffffff7fffffff, 0x40}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000006000-0xc4)={r0, r0, 0x9, 0x3, &(0x7f0000003000)="36f9a038d48f80c27f473519e66be78d27183d00b57a3a04082fcd45f7de342c821c13fef4e06d404081a254106a3fe9aa23ca72499b1dfaf3e23b1d503cd148c4645321844565f3e3b4f949807d66cb9ee85f7ddf68c3927d2fda016aa41c2e5a9c3ae8ce2ebafa9a44890556f370f71aa1068820fa90d9bf56dc5e08c8b591a02af54f776bab45cd5d2b6251330b53c80a51e77281ea52fce84c12", 0x7, 0x20, 0x1f, 0x800, 0x5, 0xffffffffffffffef, 0x4, "2ceabb5fc3685eb96e65894b9c1398d2712f107def102c85f0b5d94736640054334c1641e9b8450ecb1d9b611c2f2034b99a9154bb11d0960ea34030b28966995aa104a50ee0525a8c7dbd1bede1384d0a091895befe452e3e8d90994fbbfe0b1cad782213e3125c9cce8936ca1199ac072fa74b23f432d9fa6e59262b4062a1980016b6087bf2de0da57c5cdf4e1a6849b551a6eeff5b3b9b97c5aa"}) ioctl$KDSKBLED(r0, 0x4b65, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000)) mlockall(0x1) 2018/02/16 17:17:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x34b501, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f00003a2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f0000e79000)=0x8c) r2 = msgget$private(0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000001000)=""/23) ftruncate(r0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f0000003000-0xac)={0x0, ""/164}, 0xac, 0x3, 0x800) r3 = shmget$private(0x0, 0x3000, 0x9aa5ce1993f419d8, &(0x7f0000000000/0x3000)=nil) shmat(r3, &(0x7f0000000000/0x3000)=nil, 0x4000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001000)={@reserved=0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000004000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={0x5, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x200, 0x6, 0x8, 0x0, 0x0, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x20, 0x7a, 0x401}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000006000-0xb)='/dev/midi#\x00', 0x100000001, 0x20200) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000), &(0x7f0000006000)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000007000)='/dev/vcsa#\x00', 0x80000000, 0x10000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000008000)={0x4, 0x62, 0x100, "1fa8015100e0", 0x4}, 0x10) 2018/02/16 17:17:32 executing program 1: r0 = getegid() setfsgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10440, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002f9000-0x4), &(0x7f0000980000-0x4)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@generic={0x7, 0x6, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000002000-0xb5)="d0b9003a20c75e9c39ecf6b9bd3bd3ab26e0957d9ae578ef24c0be5aebf3ba8995fe9e61ea04e70e57e2a521ebe614bd53c582c81cf14245351a9f947240e6c17b5015341309aaa187409e3751bf2e1c7ea8c20e6f385d003f74d4ef70ccd89582d3bb3a8a703381f1e2172cc5d293c62f56aae1535d19dcd59426a803fab886eb154775645a63ba2829a2d8c76630714f8a69b1da73904c8c324885b6160791c8028a6d75714e041ef2d1dd99c9683284afd500d2", &(0x7f0000000000)=""/159}, 0x18) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000002000)=[r0, r0, r0, r0, r0, r2, r0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x42000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000004000)={r4, 0x91, "36ea07abdbfd77808fd80559f03a2c5db88bed99cc80ca9baa44390e915c9c414bb28e2b9e9b276326a6b4a291580438f5ed40d6176bdad902e2a0c9fdc18159fe5e1df1bb9564d4fa6544cf069b817694b723ef2ce8a3eb39494f050d351ebaf57871d1ef4408fbf5f8c884f7a03d54c2f4834d1dffc62b47358fcf49e41f883aecd94b9fbb8b4cf5fcccf083cf618b42"}, &(0x7f0000004000)=0x99) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000002000-0xe4)=""/228) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000)={r4, 0x7f9, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000007000)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000-0x8), &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000009000-0xc)={r5}, &(0x7f0000009000-0x4)=0xc) 2018/02/16 17:17:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffff0000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x3, 0x4) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001000-0x80)={0x3, 0x0, [{}, {}, {}]}) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0xc)="2c70818b60e66f5026efbf2e", 0xc) fallocate(r0, 0x1, 0xffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x4)={0x1, 0xffffffffffffff00, 0x69}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000004000-0x78)={0x0, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x26d, 0x1, 0x714, 0x1000, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x4e, 0xf406}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000004000)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000002000-0x76)=""/118) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000006000)=""/130, 0x82, 0x60, &(0x7f0000006000-0x10)={0x1a, 0x9, 0x3, 0x5, 0x6, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) membarrier(0x11, 0x0) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x5, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000008000-0x2)={0x6, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000)={0x0, @in={{0x2, 0x3, @empty}}, 0xffffffffffffff0b, 0x4c2, 0xff, 0x6, 0x18}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={r4, 0x3, 0x8}, &(0x7f0000003000)=0x8) 2018/02/16 17:17:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000c81000)={0x0, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@bridge_getneigh={0x70, 0x1e, 0x200, 0x3, 0x1, {0x7, 0x0, 0x0, 0x0, 0x4000, 0x4000}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_MASTER={0x8, 0xa, 0x94}, @IFLA_CARRIER={0x8, 0x21, 0x7}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1000}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x800) fcntl$getownex(r3, 0x10, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, 0xfffffffffffffe1b, 0x20, 0x7f, 0x100, 0xa}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x6)={r4, 0x2}, &(0x7f0000003000-0x4)=0x6) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000001000-0xdf)=""/223) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000-0x4), &(0x7f0000004000-0x4)=0x4) r6 = shmget(0x2, 0xd000, 0x148, &(0x7f0000a36000/0xd000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000004000)=""/172) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000002000-0x14)={@empty, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000003000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, r7}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7fffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000005000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r5, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x101, 0x8, 0x3d90, 0x880, 0xe0}, &(0x7f0000005000)=0xa0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000005000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="eab783bd418bfd3a539f096044364d32", 0x5}) pwrite64(r1, &(0x7f0000001000)="6d0ea431bf8107adb29b5918d2cb3a5dae8d8eebe8aca7c7d063068af1076e729a73626bbb1fc389591736ec0c8eb8104f38d2d499308409bf51fc4a1b122019d25b74d8e1d94f296b70ca6e1a25390307e1a0b3d251fc", 0x57, 0x0) 2018/02/16 17:17:32 executing program 3: r0 = userfaultfd(0x80000) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x4}, &(0x7f0000727000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000075e000)={r2, 0x2, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r3, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0xc0}}, 0x100, 0xa, 0x9, 0x19, 0x2}, &(0x7f0000003000)=0xa0) ioctl$int_out(r1, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x151041, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x220800, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000007000-0x44)) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000005000)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100}}}, 0x1000, 0x5, 0x2, "45e4eedab9380e2e39cf30de988ca2fe76cad7421434e1731fffebe3ba7b71e90d4b93aa426be94e8425f94782cf1c65fbf3958adc3415a6d218189dfdf730593e1afb973ae065dfd823618390cda056"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000007000)=0x5) syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x6, 0x10000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000008000)) 2018/02/16 17:17:32 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d8000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000072000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f8e000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000324000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b4b000)="838c3b016a7ef30733830cbb3b4ba653e3156850f9bd25e9feee5186a8b4d2dff67d00a004f8004d6764880ab7f4fb53eb8d890fa02c918e754a5faacbbd67cb70a5339b99278f802fa3983515eea0c510d95a54f8efc7da34099d0fdeef55896f798642e9b6a301f8b64a84a48d103af31ccd49cb77cedb5ff347cc69692646ca", 0x81, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000)={0x6, 0x8000000000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000004000-0x86)="11056fd1782dfea4ea7725a288e304defaf03e8504fc359a09beb9b11456978cbd4c709872b6be09e5474f5960cc0e2eafcbf8eb6bb4df406d1f854b4af73cda106aca518c60cff277f6985ccc93bc8de5e8fa1f2c810ef34da2318cc5e460ef2f135a0bb4b4288e5708dedb44c007c9e69af638a073e175dd2d73a210a36da872f4041ea7e2", 0x86) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000005000-0xbd)=""/189, &(0x7f0000004000)=0xbd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000005000)='.}nodev,\x00', 0x9, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000-0x10)={&(0x7f0000003000)={0x2, 0x12, 0xffffffff, 0x917ae5734cc0c474, 0x20d, 0x0, 0x3, 0x1, [@sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_key={0x201, 0x0, 0x8000, 0x0, "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"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xd, 0x3835, {0x6, 0xff, 0x9, 0x7fffffff, 0x0, 0x3, 0x0, @in=@rand_addr=0x3f, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x893}}}]}, 0x1068}, 0x1}, 0x20000010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000008000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x6, 0x5, 0x2, 0x5, 0x5}, &(0x7f0000008000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={r5, 0x75, "029bfc0b2724ca8649ac54afd2a32382b3165be3d3f134370bfed2f71e3507241449ea226eaf62c76b2bcc48fedcfbd56c4008b21c2db7d8d45e2a4ead83d606078e9dab1667f4605c3202855507b1d3591074ed0bcd31004f40b0db9ba924973142346f9c87f52a8a7b5f475746284fa227de721b"}, &(0x7f0000002000)=0x7d) 2018/02/16 17:17:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000066a000-0x8)='./file0\x00', &(0x7f0000f5b000)=[&(0x7f0000000000)='nodev\x00', &(0x7f0000000000)='(ppp0]\x00', &(0x7f0000bf6000)='cpusetmd5sum\x00', &(0x7f00004e0000-0x11)='posix_acl_access\x00', &(0x7f0000000000)='@\x00'], &(0x7f000093b000)=[&(0x7f0000001000-0x3)='.(\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0xf)="ec6d696d655f7479706573656c6600"], 0x1400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x3, 0x33307c8c, 0x6, 0x2, 0x29, "8244930390df6f08b76dfa350c47681186ddcd8eb591ba03863dbed3f95fe87fd77e836bb7a23c2a7c5ab87ad164b29295e04f5cc8d91939dd4946abc68cd6", 0xbd}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0x2d)="ca79890db660044bbe5b9f91eb783fcb0e153de5e8564b1001b3e88f251690d7ded90d7727d2cabebcd794af2f", 0x2d}, {&(0x7f0000001000-0xe7)="0c77976e61b28c635c8e2121ff10ee31e0bec77cb06d8fac632393e52d3f5262d9171433c44c07b6a320b8d40f3cd4d164bbe92432634e97f443a1fc57c82dd3a2300785d2de605888225defbf617d097a89fd84bef3b617b8bbe6739b954f3e12861662856ae5d42c6b26f7714373ce94fc801b466c87a33b97ee85992bf2fcfdae106770bcd29fb44ae016ab7e4f2d290059297e3b1e6b4bd5645d6d8308f3189c1dcf902779b91500971d3e46014b525b9369bd61d014e90e4e4a67518de48e912d874346037d9e4ab92b54c7d41c21f85fb481273d91ade001915cdedfab3680572d3b9301", 0xe7}, {&(0x7f0000002000-0xd5)="d864c93a1328570c3a73fdb551c6af32445cda0c040bbb6b5afff698fbdfe1cf246cd9fa645154e939335efa7e89e2fc0ccfa7aa221c0d2ea890751d6dc4688ba598751dab58ecb0f62b79c98bbf8798668476855bc1eff6a02488f49a1edf0198adcf7ba8874cb16b5802c2499c313ea242279d7173a6daeb0588e097ed637860c69b1451742ef24d53580168fc6cf4c13145f34f1195b7139f25b97b22123c5067bd9bc8158667445dbc57dc73cfaed041838145009652e08ee057ef828c4ba04e07188faf7254aeb8c22fdaa7c4a64a88c93718", 0xd5}, {&(0x7f0000000000)="8a5c8e1b2ddff140605ab208ccfe91e9ce20d54e04dc7f88adc2a33df2b81207ac99654dfcc7682648bcbd5e25bcf125bb573b82d190ce374d491191abc2c4dcaf27", 0x42}], 0x4, &(0x7f0000002000-0x28)={0x28, 0x109, 0x9, "307645258d96b042ab47838255d07418881d14b7ac7595dd"}, 0x28, 0x8000}, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = signalfd4(r0, &(0x7f0000002000-0x8)={0x7fffffff}, 0x8, 0x80000) lseek(r1, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000003000-0x8)) r4 = accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r6, &(0x7f0000004000-0x30), 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000003000)={{0x1000, 0x9}, 0x0, 0x48a45193, 0x6f, {0x4, 0x1}, 0xe0, 0x401}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)) [ 31.378779] audit: type=1400 audit(1518801452.932:9): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syzkaller-shm128467857" 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 [ 31.422103] audit: type=1400 audit(1518801452.975:10): avc: denied { sys_admin } for pid=4211 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 [ 31.431224] IPVS: ftp: loaded support on port[0] = 21 [ 31.475527] audit: type=1400 audit(1518801453.029:11): avc: denied { net_admin } for pid=4213 comm="syz-executor0" 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 [ 31.504914] IPVS: ftp: loaded support on port[0] = 21 [ 31.594444] IPVS: ftp: loaded support on port[0] = 21 [ 31.640833] IPVS: ftp: loaded support on port[0] = 21 [ 31.703675] IPVS: ftp: loaded support on port[0] = 21 [ 31.779151] IPVS: ftp: loaded support on port[0] = 21 [ 31.881198] IPVS: ftp: loaded support on port[0] = 21 [ 31.973445] IPVS: ftp: loaded support on port[0] = 21 [ 32.691692] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.850640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.964786] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.074732] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.213743] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.321990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.352875] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.553612] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.241199] audit: type=1400 audit(1518801456.794:12): avc: denied { sys_chroot } for pid=4213 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 [ 35.472084] audit: type=1400 audit(1518801457.025:13): avc: denied { ipc_owner } for pid=5196 comm="syz-executor4" capability=15 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 [ 35.552604] audit: type=1400 audit(1518801457.106:14): avc: denied { net_raw } for pid=5213 comm="syz-executor2" 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 [ 35.687796] audit: type=1400 audit(1518801457.241:15): avc: denied { setgid } for pid=5246 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 17:17:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r1 = socket$inet6(0xa, 0x1, 0x40) bind(r1, &(0x7f0000ad1000)=@in6={0xa, 0x2, 0x1, @empty, 0x7}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b06000-0x4)=0xd9, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000018000-0x4)='tls\x00', 0x4) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f000001f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000033000)=[{&(0x7f0000034000-0x38)='D', 0x1}], 0x1, &(0x7f0000006000-0x1010)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006c2000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00008db000)=0xe8) 2018/02/16 17:17:37 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) geteuid() r1 = msgget(0x3, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000ff3000-0xf2)=""/242) syz_open_dev$sndmidi(&(0x7f0000d45000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000ff5000-0xc)='/dev/amidi#\x00', 0x76, 0x2000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x0, 0x188) semctl$SETALL(r3, 0x0, 0x11, &(0x7f000035a000)=[0x7, 0x100000000, 0xfffffffffffffff7]) r4 = semget(0x3, 0x5, 0x40) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f0000ff5000)=""/36) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000ff7000-0xe)=""/14) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r5, 0x10000, &(0x7f0000ff8000-0x8)) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000ff4000)) syz_open_dev$dmmidi(&(0x7f0000875000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x44001) socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000931000-0x18)) socket$inet(0xa, 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 17:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00001bc000)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000279000), &(0x7f00003d2000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce1000)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x7}}) syz_open_dev$sg(&(0x7f00004e8000-0x9)='/dev/sg#\x00', 0x4, 0x280) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/16 17:17:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000378000-0x4), &(0x7f0000000000), &(0x7f0000000000)=0x0) fstat(0xffffffffffffff9c, &(0x7f00008b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 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, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000063f000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000015a000-0x120)={0x0, 0x40, 0x0, 0x0, [], [], [], 0x0, 0x20, 0xd06, 0x1, "e25ffeb925fca50b3e23550375247d84"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000239000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/16 17:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() sched_setaffinity(r2, 0xfffffffffffffe87, &(0x7f0000409000)=0x10000000075) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00006ce000-0xbf)=""/191) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f41000)={{0x4, 0x2207}, {0x3, 0x8}, 0x800, 0x5, 0x5}) 2018/02/16 17:17:37 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) nanosleep(&(0x7f0000012000-0x10), &(0x7f0000002000)={0x0}) unlink(&(0x7f0000008000-0x8)='./file0\x00') sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {r2}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) 2018/02/16 17:17:37 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7e000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001e0000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b85000-0x4)=0x14) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) recvmsg(r1, &(0x7f0000afd000-0x38)={&(0x7f0000afd000-0x6)=@hci, 0x6, &(0x7f00007a9000)=[], 0x0, &(0x7f0000afe000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000b02000-0xb)='/dev/midi#\x00', 0x5, 0x400) r3 = shmget(0x0, 0x4000, 0x8, &(0x7f0000851000/0x4000)=nil) shmat(r3, &(0x7f0000676000/0x4000)=nil, 0x3000) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000b02000-0x2)={0x6, 0x1000}) 2018/02/16 17:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000106000/0xc00000)=nil, 0xc00000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000f46000)='./file0\x00', 0x2000000) mprotect(&(0x7f00004ad000/0x3000)=nil, 0x3000, 0x4) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_dev$vcsn(&(0x7f0000397000)='/dev/vcs#\x00', 0x3, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000844000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x3f, 0x100000001, 0x401, 0x1, 0x80}, &(0x7f0000f01000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000273000-0x8)={r1, 0x7}, 0x8) 2018/02/16 17:17:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b1e000)='/dev/audio\x00', 0x20c0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cfa000-0x18)={0xaa, 0xa}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000c84000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) poll(&(0x7f0000192000-0x38)=[{r1}], 0x1, 0x0) 2018/02/16 17:17:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000011000), 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/02/16 17:17:37 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea9000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005ce000-0x20)={{&(0x7f0000270000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/16 17:17:37 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000095c000)=0x5, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x20, 0x3, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x80000001}}, 0x20) 2018/02/16 17:17:37 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, 0x4, 0x1f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000075a000-0xb)='/dev/audio\x00', 0x400000, 0x0) linkat(r2, &(0x7f0000ad3000)='./file0\x00', r3, &(0x7f000012f000-0x6)='./file0\x00', 0x400) read(r3, &(0x7f000037b000)=""/1, 0x1) msgctl$IPC_RMID(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000fa000-0x3e), 0x0, 0x0, &(0x7f0000844000)={0xa, 0xffffffffffffffff, 0x5d8b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 35.864650] audit: type=1400 audit(1518801457.418:16): avc: denied { create } for pid=5265 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=netlink_generic_socket permissive=1 2018/02/16 17:17:37 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x6, 0x10000) accept4$packet(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, r3}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000002000)={&(0x7f0000006000-0x10)={0x1d}, 0x10, &(0x7f000000b000)={&(0x7f0000008000)={0x7, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "170eea7fecd3c42a"}}, 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/16 17:17:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = semget(0x3, 0x0, 0x40) munlock(&(0x7f0000f3d000/0x3000)=nil, 0x3000) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000e19000)=""/71) mremap(&(0x7f0000478000/0x3000)=nil, 0x3000, 0x2000, 0x4000000000000003, &(0x7f0000e75000/0x2000)=nil) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f65000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r3, &(0x7f0000bff000)=@ax25={0x3, {"ddcdf34ec264f8"}, 0x81}, 0x10) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) [ 36.012994] QAT: Invalid ioctl [ 36.027338] QAT: Invalid ioctl 2018/02/16 17:17:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget$private(0x0, 0x5, 0x0) nanosleep(&(0x7f0000678000)={0x0, 0x1c9c380}, &(0x7f000062d000-0x10)) semop(r2, &(0x7f000024c000)=[{0x3, 0x7, 0x1000}, {0x2, 0x0, 0x1000}, {0x3, 0xffff, 0x800}], 0x3) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e4f000), &(0x7f0000717000-0x4)=0x36570092e1676e0f) vmsplice(r1, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) fcntl$setpipe(r0, 0x407, 0xaecd) 2018/02/16 17:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000955000), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/16 17:17:37 executing program 0: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000f04000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000480000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000f05000), &(0x7f0000f06000-0x4)=0x4) r2 = socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f06000)="cf58623394177f8c830a5d5c4e20d3e0c9263fd6e4a09419d605f73b1b19e3bbf138ac50a6a4817a449e1d95b4de9a2ac8fc87c0d56a43c9c3af03aaed0ead43dcc87e8040acf072a43e9cb5fe6fca2996a41540080ab5c5e588236288a1afb79d489cc817b9ba7622b89309b494a502ca869f504a568193de85fde9f15c2f27a84fd70182beea75a828a3de076d3b54e228527b941b9133f7e0cb6e6f183769f6beed07a2d08de644311129bdb105431494e6e7744d1980bc2dd7a2c46b9f300a2c79c8ab155a439486dc806e0c70edbbc831336fac64386f88bde4623a3fd156af95f9b10f17459a6d13016886b29d2169ec825b", 0xf5, 0x20000080, &(0x7f0000161000)={0xa, 0x0, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff7}, 0x1c) sendto$inet6(r0, &(0x7f0000eea000-0x1f4), 0x0, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/16 17:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8010008040040006, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000), &(0x7f00008c9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000466000), &(0x7f0000c7e000-0x1)=0x4) r1 = socket$inet(0x2, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000cac000-0xb)='/dev/adsp#\x00', 0x3ff, 0x200) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000ac000-0x4)=0xafc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000024d000)=[@in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x1f}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x0, 0x401, @empty, 0x3f}], 0xd8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000510000), &(0x7f0000938000-0x4)=0x4) msgget$private(0x0, 0x20) 2018/02/16 17:17:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d45000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000de0000-0x30)={0x44, 0x0, &(0x7f0000d08000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b44000)=[], &(0x7f0000a4c000-0x18)=[]}}], 0x1, 0x0, &(0x7f0000deb000-0x99)='~'}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ece000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/16 17:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_dev$admmidi(&(0x7f0000c27000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x88001) bind$inet6(r2, &(0x7f0000854000)={0xa, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000013e000-0x14)={{0x10001, 0x20, 0x2, 0xa429}, 0x7, 0x18, 0x80000001}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000d11000-0x14)={@mcast2, 0x0}, &(0x7f00001ec000-0x4)=0x14) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000076c000)={{{@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x0, 0xd6, 0x2, 0x80, 0x20, 0x97, r3, r1}, {0x7f, 0x101, 0x6f8, 0xffff, 0x4, 0x1, 0x0, 0x9}, {0x8000, 0x4, 0x1000, 0x100000001}, 0x54c4, 0x4, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x7e}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x80, 0x9, 0x7ff, 0x5}}, 0xe8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000649000+0x4b2)) r4 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f0000335000), 0x16) 2018/02/16 17:17:37 executing program 6: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x20) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_pts(0xffffffffffffffff, 0x103000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009ed000)) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/02/16 17:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f000001f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000033000)=[{&(0x7f00005e0000-0x1)='D', 0x2d8}], 0x0, &(0x7f0000854000)=[], 0xffffffffffffff84, 0x400000000000}, 0x0) [ 36.132424] audit: type=1400 audit(1518801457.686:17): avc: denied { map } for pid=5328 comm="syz-executor4" path="/dev/binder4" dev="devtmpfs" ino=1126 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.135384] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 36.178014] binder: 5328:5334 got reply transaction with bad transaction stack, transaction 2 has target 5328:0 [ 36.183255] audit: type=1400 audit(1518801457.723:18): avc: denied { set_context_mgr } for pid=5328 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.188531] binder: 5328:5334 transaction failed 29201/-71, size 0-0 line 2772 [ 36.194907] binder_alloc: binder_alloc_mmap_handler: 5328 20000000-20002000 already mapped failed -16 [ 36.211806] audit: type=1400 audit(1518801457.729:19): avc: denied { call } for pid=5328 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.211823] audit: type=1400 audit(1518801457.730:20): avc: denied { transfer } for pid=5328 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/16 17:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000e3b000-0x8)='./file0\x00', 0xa00, 0x30) timer_create(0x3, &(0x7f0000c9b000)={0x0, 0x7, 0x7, @tid}, &(0x7f0000055000)=0x0) timer_settime(r2, 0x1, &(0x7f0000515000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f000023a000-0x20)) sendmsg(r1, &(0x7f0000546000-0x38)={&(0x7f00007e1000-0x10)=@ipx={0x4, 0x903, 0x7, "464858199333", 0x3}, 0x10, &(0x7f0000d2d000-0x10)=[{&(0x7f000064e000)="4bc4fc44c8ee2fb8de32178434132c6fb8d7bcce3caad15a1fe3bd29604b0afb3e", 0x21}], 0x1, &(0x7f0000186000)=[{0xb8, 0x119, 0x200, "6d69957399b8899644f7ac77889a25156b063f5b98f9689baa1db91cd929f737520415e02f9339471d0c348b7e561c96301021b92492de068256dba02f22b076024988513eb3ed7ef51c738188b0c5a2eecd5a3ec751655a30cb58ede08b6d4d1d72d7f6ef70ff8e165a4dfdab5641cbf5d2cda5942b37bc5b418fefd23eaa92ed92ef5fa027dffbfdf7a9eac3a4d6f43b7a86f20a0dcf5fa57191e57cb5f3e6df2050e633"}, {0x20, 0x10e, 0x4, "e1d3b63151e898b1f07e857f63dc75"}, {0x1010, 0x10c, 0x540b, "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"}], 0x10e8, 0xc880}, 0x48000) fgetxattr(r0, &(0x7f000030f000)=@random={'security.', ',.\x00'}, &(0x7f000075c000)=""/117, 0x75) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000170000)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000389000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80}}, {{@in=@multicast2=0xe0000002}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) r4 = accept4(r3, &(0x7f0000783000)=@rc, &(0x7f0000ae3000)=0x9, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f1c000-0x4), &(0x7f0000ae2000)=0x4) write(r3, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000610000-0x4)) 2018/02/16 17:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fchmod(r0, 0xd) r1 = mmap$binder(&(0x7f0000313000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b2c000-0x18)={r1}) [ 36.211839] audit: type=1400 audit(1518801457.743:21): avc: denied { dac_override } for pid=5333 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.251255] binder: BINDER_SET_CONTEXT_MGR already set [ 36.306989] binder_alloc: 5328: binder_alloc_buf, no vma [ 36.312665] binder: 5328:5334 transaction failed 29189/-3, size 40-8 line 2957 [ 36.322550] binder: 5328:5349 got reply transaction with no transaction stack 2018/02/16 17:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) unshare(0x0) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/16 17:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x1c) 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={&(0x7f0000ffd000)}, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e50000-0x131)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/02/16 17:17:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x6000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000002000-0x14)={0xfffffffffffffffb, 0x9, 0x8, 0x6, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x1000, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x100000000}}, {{0xa, 0x2, 0x64, @empty, 0x1232}}}, 0x108) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x230800) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00006df000-0xc)={0x6, r2, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast1=0xe0000001}], 0x10) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x5) r5 = syz_open_dev$adsp(&(0x7f0000c69000)='/dev/adsp#\x00', 0x2, 0x129441) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f00003e9000-0xbc)={0x10000, 0x1, 'client0\x00', 0xffffffff80000000, "b3880e31c77f03f4", "55323fe4f67e265f829ef42c0fd685365670325ac8c25125d66271e4ef273675", 0x6, 0xfffffffffffffff9}) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa5000-0x11)='/selinux/enforce\x00', 0x24b396857ad46a95, 0x0) syz_open_dev$mouse(&(0x7f0000acd000)='/dev/input/mouse#\x00', 0x3, 0x200) readahead(r3, 0xe89, 0x10001) 2018/02/16 17:17:37 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64), 0x0) getdents64(r1, &(0x7f0000002000+0x35d)=""/69, 0x45) connect$l2tp(r1, &(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x4, 0x2, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 17:17:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xc8, 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2}) [ 36.330015] binder: 5328:5349 transaction failed 29201/-71, size 0-0 line 2757 [ 36.345246] binder_alloc: binder_alloc_mmap_handler: 5355 20000000-20002000 already mapped failed -16 [ 36.355244] binder: 5328:5345 ioctl 40046207 0 returned -16 [ 36.359360] binder: BINDER_SET_CONTEXT_MGR already set [ 36.367736] binder: 5355:5357 ioctl 40046207 0 returned -16 2018/02/16 17:17:37 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000017000-0x10)={r1, 0x491, 0x40, 0x100000000}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) [ 36.403310] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.409941] binder: release 5328:5334 transaction 2 out, still active [ 36.416959] binder: send failed reply for transaction 2, target dead 2018/02/16 17:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000359000-0x8)={0x1, r3}) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) dup2(r6, r4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000545000-0xc)) r7 = dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect$nfc_llcp(r5, &(0x7f0000077000)={0x27, 0xb, 0x1, 0x0, 0xffffffff80000000, 0x8, "e49b50b5023cc5fc0b13545283c9f951d28686fc4a205033fb2d60826ae60c634bc373d9a65dfe5501e73c5469b9faff80e98b1ba224fe649c78b1a1989e71", 0x1}, 0x60) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/16 17:17:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000000000)=0x14) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r1, 0x0, 0x6) r2 = msgget$private(0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000002000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) r8 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x83, r3, r4, r5, r6, 0x80, 0x7fffffff}, 0x200, 0x2, 0x24, 0x6, 0x4, 0x5, r7, r8}) 2018/02/16 17:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000017a000+0x28a)=""/112) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffc) 2018/02/16 17:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000093b000-0xe8)) 2018/02/16 17:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f2f000)='/dev/dsp#\x00', 0x2, 0x41) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c89000)={0x0, 0x3}, &(0x7f0000157000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000671000-0xcf)={r1, 0x600, 0xc7, "fba860e093718731d94e9f9fc70e2441b6cd4fe33ade9f55a5ec642278ac69840399873b5a45da11821d41d60ced969b29438343dc36c85206be79f81473b1311389fc153d8d7d48e013fd478262fbaa3d576a25cfc500bd48e4e6f9810877513245a36f45523f2039a9b92d9b8927c5cf54bc495a9de3d98605b930e86fe2538a3c8e8846eb52f3f5fc245141b3f994e6be755bcba1adb1d32b4fd85e34e07d9c219da3ad58a7fe46e5def23a73521cb20f1f279a02cb5cea6331dcccd4651498c549af610493"}, 0xcf) connect$ax25(r0, &(0x7f00002f4000)={0x3, {"061d5b38330dc5"}, 0x7}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fbc000-0x8), &(0x7f0000fe5000-0x4)=0x1) 2018/02/16 17:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000089c000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x10), 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/02/16 17:17:38 executing program 1: syz_open_dev$adsp(&(0x7f0000580000-0xb)='/dev/adsp#\x00', 0x4, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f0000cad000)=[{&(0x7f0000e63000-0x1)="f6", 0x1}], 0x3e5275761bb8027) 2018/02/16 17:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000502000-0x9)='/dev/sg#\x00', 0x5, 0x0) connect(r1, &(0x7f00004f3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x2, {0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}}, 0x3a) faccessat(r1, &(0x7f000099d000)='./file0\x00', 0x0, 0xd00) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000535000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x400}) 2018/02/16 17:17:38 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mknod$loop(&(0x7f00004b7000)='./file0\x00', 0x0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/16 17:17:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x1) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001000)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/02/16 17:17:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x20080522, r0}, &(0x7f0000dc2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}) 2018/02/16 17:17:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000076a000-0x28)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x6, [@empty, @broadcast=0xffffffff, @rand_addr=0x2, @dev={0xac, 0x14, 0x0, 0x15}, @rand_addr=0x7f6, @rand_addr=0x3]}, 0x28) r1 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000c7b000-0xa)='/dev/dsp#\x00', 0xffffffffffff3a5a, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f2a000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x21f, []}, 0x10) 2018/02/16 17:17:38 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) dup2(r1, r0) 2018/02/16 17:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) restart_syscall() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000427000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000f7c000)={0x77359400}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000013e000)='/dev/cuse\x00', 0x24000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000467000)={0xaa, 0x1}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000097e000-0x8)={0x3, 0x95, 0x7ff, 0x7ff}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000041d000/0x4000)=nil, 0x4000}, 0x10000000200000}) 2018/02/16 17:17:38 executing program 7: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000849000-0x20)={{}, {0x77359400}}, &(0x7f00004ce000-0x20)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sync() clock_getres(0x0, &(0x7f0000503000)) 2018/02/16 17:17:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000)='ns\x00') [ 36.674205] [ 36.675864] ====================================================== [ 36.682168] WARNING: possible circular locking dependency detected [ 36.688465] 4.16.0-rc1+ #314 Not tainted [ 36.692493] ------------------------------------------------------ [ 36.698779] syz-executor3/5430 is trying to acquire lock: [ 36.704284] (sk_lock-AF_INET){+.+.}, at: [<000000007e271bbb>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.713537] [ 36.713537] but task is already holding lock: [ 36.719476] (rtnl_mutex){+.+.}, at: [<000000006455c9d0>] rtnl_lock+0x17/0x20 [ 36.726729] [ 36.726729] which lock already depends on the new lock. [ 36.726729] [ 36.735017] [ 36.735017] the existing dependency chain (in reverse order) is: [ 36.742606] [ 36.742606] -> #2 (rtnl_mutex){+.+.}: [ 36.747865] __mutex_lock+0x16f/0x1a80 [ 36.752242] mutex_lock_nested+0x16/0x20 [ 36.756794] rtnl_lock+0x17/0x20 [ 36.760655] unregister_netdevice_notifier+0x91/0x4e0 [ 36.766334] tee_tg_destroy+0x61/0xc0 [ 36.770629] cleanup_entry+0x218/0x350 [ 36.775006] __do_replace+0x79d/0xa50 [ 36.779302] do_ipt_set_ctl+0x40f/0x5f0 [ 36.783770] nf_setsockopt+0x67/0xc0 [ 36.787974] ip_setsockopt+0x97/0xa0 [ 36.792179] raw_setsockopt+0xb7/0xd0 [ 36.796471] sock_common_setsockopt+0x95/0xd0 [ 36.801457] SyS_setsockopt+0x189/0x360 [ 36.805925] do_syscall_64+0x280/0x940 [ 36.810302] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.815979] [ 36.815979] -> #1 (&xt[i].mutex){+.+.}: [ 36.821406] __mutex_lock+0x16f/0x1a80 [ 36.825784] mutex_lock_nested+0x16/0x20 [ 36.830338] xt_find_table_lock+0x3e/0x3e0 [ 36.835065] xt_request_find_table_lock+0x28/0xc0 [ 36.840396] get_info+0x154/0x690 [ 36.844338] do_arpt_get_ctl+0x2a9/0xa00 [ 36.848888] nf_getsockopt+0x6a/0xc0 [ 36.853092] ip_getsockopt+0x15c/0x220 [ 36.857468] tcp_getsockopt+0x82/0xd0 [ 36.861761] sock_common_getsockopt+0x95/0xd0 [ 36.866745] SyS_getsockopt+0x178/0x340 [ 36.871209] do_syscall_64+0x280/0x940 [ 36.875587] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.881265] [ 36.881265] -> #0 (sk_lock-AF_INET){+.+.}: [ 36.886952] lock_acquire+0x1d5/0x580 [ 36.891244] lock_sock_nested+0xc2/0x110 [ 36.895794] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.901233] ip_setsockopt+0x3a/0xa0 [ 36.905437] raw_setsockopt+0xb7/0xd0 [ 36.909727] sock_common_setsockopt+0x95/0xd0 [ 36.914713] SyS_setsockopt+0x189/0x360 [ 36.919176] do_syscall_64+0x280/0x940 [ 36.924129] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.929814] [ 36.929814] other info that might help us debug this: [ 36.929814] [ 36.937927] Chain exists of: [ 36.937927] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 36.937927] [ 36.948132] Possible unsafe locking scenario: [ 36.948132] [ 36.954160] CPU0 CPU1 [ 36.958797] ---- ---- [ 36.963434] lock(rtnl_mutex); [ 36.966684] lock(&xt[i].mutex); [ 36.972622] lock(rtnl_mutex); [ 36.978390] lock(sk_lock-AF_INET); [ 36.982073] [ 36.982073] *** DEADLOCK *** [ 36.982073] [ 36.988104] 1 lock held by syz-executor3/5430: [ 36.992654] #0: (rtnl_mutex){+.+.}, at: [<000000006455c9d0>] rtnl_lock+0x17/0x20 [ 37.000340] [ 37.000340] stack backtrace: [ 37.004810] CPU: 1 PID: 5430 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #314 [ 37.012049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.021373] Call Trace: [ 37.023936] dump_stack+0x194/0x257 [ 37.027539] ? arch_local_irq_restore+0x53/0x53 [ 37.032182] print_circular_bug.isra.38+0x2cd/0x2dc [ 37.037169] ? save_trace+0xe0/0x2b0 [ 37.040856] __lock_acquire+0x30a8/0x3e00 [ 37.044983] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.050143] ? rtnl_lock+0x17/0x20 [ 37.053652] ? rtnl_lock+0x17/0x20 [ 37.057166] ? mutex_lock_io_nested+0x1900/0x1900 [ 37.061979] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.067838] ? perf_trace_lock_acquire+0xe3/0x980 [ 37.072652] ? perf_trace_lock+0x900/0x900 [ 37.076860] ? retint_kernel+0x10/0x10 [ 37.080717] ? check_noncircular+0x20/0x20 [ 37.084921] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 37.089907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.094647] lock_acquire+0x1d5/0x580 [ 37.098421] ? lock_acquire+0x1d5/0x580 [ 37.102366] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 37.107442] ? lock_release+0xa40/0xa40 [ 37.111387] ? do_raw_spin_trylock+0x190/0x190 [ 37.115939] ? futex_wait_setup+0x3d0/0x3d0 [ 37.120231] ? lock_sock_nested+0x44/0x110 [ 37.124436] lock_sock_nested+0xc2/0x110 [ 37.128466] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 37.133539] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 37.138438] ? ip_ra_control+0x5c0/0x5c0 [ 37.142471] ? check_noncircular+0x20/0x20 [ 37.146676] ? sock_map_fd+0x34/0x90 [ 37.150362] ? SyS_socket+0x125/0x1d0 [ 37.154135] ? find_held_lock+0x35/0x1d0 [ 37.158171] ? avc_has_perm+0x35e/0x680 [ 37.162115] ? lock_downgrade+0x980/0x980 [ 37.166233] ? lock_release+0xa40/0xa40 [ 37.170179] ? lock_downgrade+0x980/0x980 [ 37.174300] ? lock_release+0xa40/0xa40 [ 37.178249] ? __lock_is_held+0xb6/0x140 [ 37.182284] ? avc_has_perm+0x43e/0x680 [ 37.186231] ? avc_has_perm_noaudit+0x520/0x520 [ 37.190875] ? iterate_fd+0x3f0/0x3f0 [ 37.194647] ? lock_downgrade+0x980/0x980 [ 37.198769] ? __lock_is_held+0xb6/0x140 [ 37.202804] ? sock_has_perm+0x2a4/0x420 [ 37.206837] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.212173] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 37.217857] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 37.223104] ? alloc_file+0x27e/0x390 [ 37.226876] ip_setsockopt+0x3a/0xa0 [ 37.230565] raw_setsockopt+0xb7/0xd0 [ 37.234342] sock_common_setsockopt+0x95/0xd0 [ 37.238807] SyS_setsockopt+0x189/0x360 [ 37.242752] ? SyS_recv+0x40/0x40 [ 37.246179] ? move_addr_to_kernel+0x60/0x60 [ 37.250560] ? do_syscall_64+0xb6/0x940 [ 37.254507] ? SyS_recv+0x40/0x40 [ 37.257937] do_syscall_64+0x280/0x940 [ 37.261798] ? __do_page_fault+0xc90/0xc90 [ 37.266005] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.271521] ? syscall_return_slowpath+0x550/0x550 [ 37.276420] ? syscall_return_slowpath+0x2ac/0x550 [ 37.281323] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 37.286656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.291471] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.296630] RIP: 0033:0x453a59 [ 37.299793] RSP: 002b:00007f2ad173bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 37.307470] RAX: ffffffffffffffda RBX: 00007f2ad173c6d4 RCX: 0000000000453a59 [ 37.314710] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000013 2018/02/16 17:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000073f000), &(0x7f0000508000)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000150000)={0x0, 0x9f, 0x5, 0x10000, 0x7, [{0x1e, 0xb3, 0xf66, 0x0, 0x0, 0x208}, {0x0, 0x7, 0x80, 0x0, 0x0, 0x8}, {0x1, 0x2, 0x7, 0x0, 0x0, 0x1080}, {0x4a, 0x8001, 0x10000, 0x0, 0x0, 0x1000}, {0x7, 0x401, 0x389, 0x0, 0x0, 0x8}, {0x1, 0x4, 0x0, 0x0, 0x0, 0x4}, {0x1f800000000000, 0x9, 0x8, 0x0, 0x0, 0x4}]}) sendfile(r1, r2, &(0x7f00004eb000-0x8), 0x2) 2018/02/16 17:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000295000)='net/tcp6\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000e4d000-0x14)={0x35, 0x6, 0x4, 0x2, 0x3}) read(r0, &(0x7f0000f07000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 17:17:38 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00009d0000)={0x14, 0x13, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x3f, 0x6, 0x81, 0x16}, {0x0, 0xe1, 0xe0, 0x9}, {0x2, 0xffffffff, 0x2, 0xffff}]}, 0x10) 2018/02/16 17:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000037b000)={0x0, @broadcast, @remote}, &(0x7f0000de6000)=0xc) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) writev(r0, &(0x7f0000fdc000-0x20)=[{&(0x7f0000011000-0xe3)="89", 0x1}], 0x1) 2018/02/16 17:17:38 executing program 2: r0 = shmget(0x3, 0x1000, 0x54000000, &(0x7f00002f2000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e6e000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000e4b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000082000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff8, 0x82) bind$ipx(r4, &(0x7f0000001000-0x10)={0x4, 0x101, 0x0, "7e8a4d1e07aa"}, 0x10) r5 = getegid() setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) r6 = gettid() r7 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000b88000-0x70)={{0x8, r1, r2, r3, r5, 0x108, 0x8001}, 0x4, 0x0, 0x7, 0x4, r6, r7, 0x1}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r8, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000024000)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/02/16 17:17:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cd7000-0x16)='/selinux/checkreqprot\x00', 0x440003, 0x0) write$selinux_access(r2, &(0x7f000093f000)={'system_u:object_r:bin_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x35}, 0x35) r3 = dup(r0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00008bf000-0x4)) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x1) open(&(0x7f0000d11000-0x8)='./file0\x00', 0x240000, 0x2) accept4$vsock_stream(r3, &(0x7f0000529000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x1ad30aa83905f5b5, 0x80004) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/16 17:17:38 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, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) symlink(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f0000c7c000-0x8)='./file0\x00') clock_gettime(0x80000000000004, &(0x7f0000326000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004ce000-0xc)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) 2018/02/16 17:17:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/checkreqprot\x00', 0x84040, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f4d000-0x4)=0xfffffffffffffff8, &(0x7f0000648000-0x8)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d99000-0xe8)={{{@in=@dev, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000cf6000-0x4)=0xe8) eventfd(0x48) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e46000), &(0x7f0000ce4000)) geteuid() [ 37.321949] RBP: 000000000071bea0 R08: 0000000000000028 R09: 0000000000000000 [ 37.329190] R10: 0000000020769fd8 R11: 0000000000000246 R12: 00000000ffffffff [ 37.336431] R13: 0000000000000524 R14: 00000000006f7c00 R15: 0000000000000000 2018/02/16 17:17:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000948000)='/dev/vcs\x00', 0x82c01, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000c17000-0xe8)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00009c5000-0x4)=0x1, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000bde000)={&(0x7f0000545000/0x3000)=nil, 0x3000}) 2018/02/16 17:17:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f8f000)={0x0, 0x80000, 0xffffffffffffff9c}) exit_group(0x9) fcntl$getownex(r0, 0x10, &(0x7f00004bb000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000d26000-0x4), &(0x7f0000f40000)=0x4) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x18, 0x0, &(0x7f0000001000-0x18)=[@free_buffer={0x40086303, r1}, @enter_looper={0x630c}, @acquire={0x40046305}], 0xcd, 0x0, &(0x7f0000003000-0xcd)="21e46ecc42287d4b86b3f40e6ff0b3d2524571db13fd117d0617b32564027778c08d87212a637feb30f87ebe258849ed76c5ee42326763490dd2693cf2730b6a6c7c665b3476c66d8b0a7ad67a6e0a1ed3cfe0ce66408da1a43626e99027e3fbc8012b2aed05a206b107534c34176566a7bede6a97fbf96b6e344e8def8e2368062e80031eccda10da8618e6284a793b7983ac926c21fa943a2ca1250f595f3d3905cdab3321e65a06de24623098f923fc0d8d3783dbd3505ae7563d56da221fe8be7c7d15efca480b100b3910"}) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fb3000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d49000)={0x0, 0x1000, "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"}, &(0x7f0000fb4000)=0x1008) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fb5000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000fb5000-0x4)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000fb4000-0xb)='/dev/vcsa#\x00', 0x0, 0x200000) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000d4000-0x4)=0x1003, 0x4) r3 = memfd_create(&(0x7f0000ae5000-0x1)='\x00', 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ada000), &(0x7f0000298000-0x4)=0x8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000fb4000)={0x200000000000000, 0x5000, 0x8d, 0x4, 0x17}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000fb6000-0x12)='/dev/snd/midiC#D#\x00', 0xf7, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000fb7000-0x8)=@assoc_value, &(0x7f000073b000)=0x8) fallocate(r3, 0x0, 0x0, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fb6000-0x8)=@assoc_value={0x0}, &(0x7f0000fb5000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a22000)={r5, 0x7}, 0x8) ioctl$TCSBRK(r3, 0x5409, 0xffffffffffffffc1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002d7000-0x58)={0x9, 0x7f66, 0x9, 0x6, 0x100000000, 0x5}) 2018/02/16 17:17:39 executing program 6: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000de7000)='/dev/midi#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000075c000)={0x4, 0x8, [0xffffffffffff7fff, 0x8]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fa7000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000989000)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000538000)=""/229) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000d33000-0x55)=""/85) r1 = syz_open_dev$dmmidi(&(0x7f0000a5f000-0xd)='/dev/dmmidi#\x00', 0x5, 0x800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x7f, 0x2}, {{0x0, 0x2710}}], 0x30) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000fbe000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000933000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}], 0x30) io_setup(0x4, &(0x7f0000765000)=0x0) io_cancel(r1, &(0x7f00001c2000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80000001, r0, &(0x7f00006dd000-0x6)="5954ab8aa3fc", 0x6, 0x5, 0x0, 0x1, r0}, &(0x7f000071d000)) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006ff000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d2f000-0xa)={0x3, [0x5, 0x5, 0x100000000]}, &(0x7f000031d000)=0xa) r2 = msgget$private(0x0, 0x2) msgsnd(r2, &(0x7f000036a000-0x44)={0x3, "1fc8efb321fe1503a3ef297a0add5c7f680c55c208378ec1fb79fc6b5ce685dc638bf96c7afa2a8e448fb8eb60284a957bf669fb8db266e300a34cc4"}, 0x44, 0x800) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000dbf000-0x81)=""/129, &(0x7f000054c000-0x4)=0x81) fcntl$setlease(r3, 0x400, 0xfffffffffffffffe) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000987000)={@common='bridge0\x00', @ifru_data=&(0x7f0000a7b000-0x20)="04000000000000000200000020000005000000d8000000edfffffff5fffffc23"}) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a77000)='wlan0wlan1em1keyring\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000841000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c7a000-0xc)={0x6, r1, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000bdf000-0x50)={{0xffffffffffffffff, 0x3, 0xffff, 0x0, 0x2}, 0x9, 0x8, 0x7bfb}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000384000-0x2), 0x2) removexattr(&(0x7f0000c11000-0x8)='./file0\x00', &(0x7f00004b5000-0xe)=@known='system.advise\x00') r3 = fanotify_init(0x10, 0x800) ptrace$peekuser(0x3, r0, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005c9000)=@assoc_value={0x0}, &(0x7f0000603000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000030a000)={r4, 0x1, 0x4, [0x5, 0x8, 0x4, 0xfffffffffffffffd]}, 0x10) clock_nanosleep(0x7, 0x1, &(0x7f000090e000-0x10), &(0x7f0000886000)) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000076b000)=""/4096) openat$cuse(0xffffffffffffff9c, &(0x7f0000537000-0xa)='/dev/cuse\x00', 0x28000, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000644000-0x18)={0xe578, 0xf91, 0x0, 0x0, 0x5, 0xffffffffffffff01}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000095c000), 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000a7e000)={{0x8, 0x0, 0x1, 0x7f, 0x7fff, 0x1}, 0x5, 0x6, 0xee96}) write$fuse(0xffffffffffffffff, &(0x7f0000008000-0x28)={0x20, 0x3, 0x0, @fuse_ioctl_out}, 0x20) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x81}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004d000)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000833000-0x8), 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001ff000)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x440f, [0x101, 0xffff, 0x1f, 0x10001, 0xbce8, 0x1, 0x0, 0x1]}, 0x5c) syz_emit_ethernet(0x3e, &(0x7f00005f5000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000a33000)={0x8, &(0x7f0000f4a000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffd) 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), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b0a000-0x4)=0x9) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/16 17:17:39 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000bfc000-0xb)='/dev/adsp#\x00', 0x5, 0x101000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000eb1000-0x18)=[{0x0, 0x3ff}, {0x8, 0xa037}, {0x8, 0x5}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000030b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000411000-0x8)={0x0, 0x1}, &(0x7f00007f6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000b3a000-0x39)={r4, 0x3, 0x31, "22dc04382f99d0ee733708f981600f902c5e741b7a3353d055870ed03b7c13e32d94faed98989440b83c54cb3a17f0b46c"}, 0x39) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00009de000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffff}}, 0x2, 0x1, 0x0, 0x4, 0x1f}, &(0x7f00009fc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000358000-0xc)=@sack_info={r5, 0x80000001, 0x3f}, &(0x7f0000fee000)=0xc) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00001cf000-0x1000)=""/4096) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00000f4000-0x8)=0x0) io_cancel(r1, &(0x7f000090e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000259000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000062f000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000467000-0x8)=0x2) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/vcs\x00', 0x40000, 0x0) getsockname(r0, &(0x7f00001fa000-0x10)=@nfc, &(0x7f0000854000-0x4)=0x10) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000), 0x7fffffff) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000633000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c74000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getresuid(&(0x7f00001f0000), &(0x7f000058f000-0x4), &(0x7f0000f81000-0x4)) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f000084e000-0x1)) [ 37.515314] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) readlink(&(0x7f0000c4d000)='./file0\x00', &(0x7f0000090000-0xf1)=""/241, 0xf1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009b4000)={0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f0000f78000-0x5b)="33d6bb5839471bb4", 0x8}], 0x1, &(0x7f0000a3b000-0x90)=[]}, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000e17000)=0x8000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f7b000-0x9)='/dev/sg#\x00', 0x400, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ef6000-0x10)={0x52eb84cc, 0x8000, 0x92e, 0xffffffff, 0x0}, &(0x7f0000ca8000-0x4)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f7a000)={r3, 0x2}, &(0x7f0000f7a000)=0x8) recvfrom(r1, &(0x7f0000f79000)=""/123, 0x7b, 0x40000000, 0x0, 0x0) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f70000-0x1e)="5c277070703073656c66706f7369785f61636c5f6163636573736c6ff900", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000785000-0x20)={0x2, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d16000)={0x40, r1, 0x0, 0xffffffffffffffc1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents64(r2, &(0x7f000050c000)=""/124, 0x7c) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$mouse(&(0x7f0000407000-0x12)='/dev/input/mouse#\x00', 0x3a0, 0x200400) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00006ac000)=0x8, 0x2) setgid(0x0) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4, 0x0, [], 0xffffffffffffffff}]}) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x2) listen(0xffffffffffffffff, 0x3) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$sg(&(0x7f000097f000)='/dev/sg#\x00', 0x10001, 0x2000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000e57000-0x138)) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000573000)) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000017e000)={'filter\x00', 0x7, 0x4, 0x3d0, 0xf0, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000f47000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@random="2125aee5ddd5", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="7c73a1026430df6bbac7ee65d2dd522b", @common='bcsf0\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000301000), &(0x7f0000234000-0x4)=0x4) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a91000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00004dc000), &(0x7f0000d3f000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000fdb000), 0x7) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000926000-0x1)}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) unshare(0x40000000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000018d000-0x2)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000253000)={0x2, 0x3, 0x0, 0x100000001, r1}) r2 = syz_open_dev$audion(&(0x7f000009a000)='/dev/audio#\x00', 0x36, 0x4200) connect$unix(r2, &(0x7f0000ff0000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffffe4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x24, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) getpeername$netlink(r3, &(0x7f000026c000), &(0x7f0000dd9000)=0xc) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000078d000)=""/172, &(0x7f0000897000)=0xac) 2018/02/16 17:17:39 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, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007e5000-0x14)={0x7fffffff, 0x430, 0x3, 0x4, 0x2b}, 0x14) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) geteuid() 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x3, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4009fc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x12, 0x2, r1, &(0x7f0000001000-0x8)='./file0\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)) write$selinux_create(r1, &(0x7f0000001000-0x3e)=@objname={'system_u:object_r:hald_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x38, 0x20, './file0\x00'}, 0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000002000)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/1, 0xfffffffffffffee6) 2018/02/16 17:17:39 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000715000-0x8)='./file0\x00', &(0x7f0000500000)) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a05000)=0x0) ioprio_set$pid(0x2, r2, 0xa7) r3 = syz_open_dev$sndmidi(&(0x7f0000e95000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x101000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000040d000), &(0x7f000019b000-0x4)=0x4) sendmmsg$unix(r1, &(0x7f0000d44000)=[], 0x0, 0xc0) sendto$unix(r1, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r0) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000425000-0xd)='/dev/usbmon#\x00', 0xd74d, 0x24000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b31000-0x2f)=""/47) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000678000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) pread64(r0, &(0x7f0000bc8000-0x22)=""/34, 0x22, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0xfffffffffffffc87) 2018/02/16 17:17:39 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003b4000-0x10)={&(0x7f00009c9000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000e6000), &(0x7f0000e77000-0x4)=0x0) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f38000)={r1, r2, r3}, 0xc) sigaltstack(&(0x7f0000c8d000/0x3000)=nil, 0x0) [ 37.694556] IPVS: ftp: loaded support on port[0] = 21 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) fcntl$addseals(r0, 0x409, 0x8) getsockname$ipx(r0, &(0x7f0000523000), &(0x7f0000fd4000)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer\x00', 0x44000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000022d000)={0x1, &(0x7f0000575000-0x94)=[{}]}) gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f000066c000-0xb)='/dev/hwrng\x00', 0x16102, 0x0) memfd_create(&(0x7f00007bb000-0xe)="7591487276706f786e6574310063", 0x2) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendmsg$nl_crypto(r0, &(0x7f0000b45000-0x38)={&(0x7f00000b0000)={0x10}, 0xc, &(0x7f0000910000)={&(0x7f0000917000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'michael_mic-generic\x00'}}, []}, 0xe0}, 0x1}, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00002c1000-0x1028)={r0, r0, 0x600, 0x100000000, &(0x7f000002c000)="5fc6d5366f7cfb87847c840a6d8f9477c9a481230e328f7e394419aef108f4455b7567fdc1ec90d92b7905acbc0c4d04d717dd5ffb28a2492dbd404a5d889535ece8a828ad596061b2cf83d13be57be90212eaad753fffcbf60c91144fc9fca9ed", 0xac61, 0x1, 0x8000, 0x1, 0x5, 0x7ff, 0x80000001, "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"}) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_extract_tcp_res(&(0x7f00007c4000), 0x400, 0x5) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000122000-0x8)={&(0x7f000048a000-0x58)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002e000-0x460)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x238, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f000002d000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x5383dda0bfa4ec37}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000030000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x80) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000030000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000030000)='/dev/adsp#\x00', 0x1, 0x100) r2 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x5, 0x200) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000030000-0x20)={"e21e4cb833d35ff8fe5467958be3f2f8", {0x4, 0x6130, 0x2, "eea4d128b18d", 0xee}}) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) r1 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) r2 = syz_open_dev$mouse(&(0x7f0000d65000-0x12)='/dev/input/mouse#\x00', 0x7, 0x400000) syz_open_dev$binder(&(0x7f000038a000)='/dev/binder#\x00', 0x0, 0x2) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000537000), 0x4) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000d72000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000785000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/16 17:17:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025b000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000fea000-0x46)=""/70, &(0x7f0000000000+0x86d)=0x46) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000d7000)='/dev/vcs\x00', 0x101003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0xff, 0x1}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}, 0x2, 0xecda}, &(0x7f000060b000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x94132b018e56b2ad, 0x1, 0x1f, r3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000002000-0x28)={@generic}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006cc000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000227000-0x8)={r1, 0xaeeb}, &(0x7f0000df9000-0x4)=0xfffffffffffffe44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x7}], {0x95}}, &(0x7f0000c09000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005fc000)=@int=0x13, 0x4) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x3, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009bd000)=0x0) r2 = getpid() r3 = syz_open_dev$dspn(&(0x7f0000d96000-0xa)='/dev/dsp#\x00', 0x99e4, 0x24881) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000022c000-0xc)={r3, r0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000f92000-0x60)={0x0, 0x34, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000525000-0x4)=0x0) clock_gettime(0x0, &(0x7f00006b2000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000041e000)={{r1, r2}, {0x77359400}}, &(0x7f00005d2000)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000850000-0xde)="d6b2f2a050bc6515f640b75b3afe3780", 0x10) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c4f000)='/dev/net/tun\x00', 0x0, 0x400000000) r1 = memfd_create(&(0x7f0000845000-0x6)='user}\x00', 0x3) write$sndseq(r1, &(0x7f000097b000-0x30)=[{0x401, 0x681, 0xe937, 0x6, @tick=0x6, {0x4, 0x7}, {0x100000001, 0x401}, @result={0x1, 0x5}}], 0x30) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000001000-0x1)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000715000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000019000-0x4)=0xe8) bind$packet(r1, &(0x7f00000e0000-0x14)={0x11, 0xff, r3, 0x1, 0x3, 0x6, @empty}, 0x14) ftruncate(r0, 0x7fffffff) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x0) dup2(r0, r1) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00007ce000-0x3b0)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000417000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x168, 0x188, 0x0, {}, [@common=@unspec=@conntrack2={0xfffffffffffffe5a, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@rand_addr, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) sysfs$1(0x1, &(0x7f000033b000)='eth0\x00') 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb9000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000377000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000da000)={0x0, 0x52, "c2bb1ef6d31c891ce80312cd408192e883200388e42213c736ba6a0c9e464611d8d9a7ec3e586401ba7764af62d0842d95dea676dd979523480411639add5b8b0369be95819076b1663f6d14089a415d287d"}, &(0x7f00001e2000)=0x5a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad6000)={r1, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf61}}, 0x3ff, 0x6, 0x1, 0x200, 0x1}, &(0x7f0000d1c000)=0xa0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00005fc000-0x10c)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008cd000)='/dev/cuse\x00', 0x220040, 0x0) write$fuse(r0, &(0x7f0000e31000)={0xfffffe04, 0x4, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x3}}, 0x28) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000f01000-0x35)=""/53) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000dd6000-0x4)=r1) socket$inet(0x2, 0x800, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000da2000)) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000)={@common='bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/status\x00', 0x0, 0x0) connect$vsock_dgram(r2, &(0x7f000000b000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000000d000)='./file0\x00', &(0x7f0000013000)=@known='trusted.syz\x00') 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d08000-0xe)='/dev/admmidi#\x00', 0x2, 0x8c00) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000026f000-0x28)={0x3, 0x1, &(0x7f0000fa8000)=""/158, &(0x7f0000881000)=""/4096, &(0x7f0000294000)=""/41, 0x6000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000de7000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x385001) fstatfs(r2, &(0x7f0000249000-0xe5)=""/229) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00000a2000-0x4), &(0x7f0000230000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000581000-0x10)={0x7d, 0x20, 0x0, 0x3}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000069b000)={0x7, 0x3a, 0x400, 0x8d, 0x10, r2, 0x7}, 0x2c) sendmsg$nl_generic(r1, &(0x7f0000e42000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000007d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000-0x8), &(0x7f0000004000)=0x8) r1 = syz_open_dev$admmidi(&(0x7f0000008000)='/dev/admmidi#\x00', 0x1, 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f000000c000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077e000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c11000-0xc)={0x7fffffff, 0x1, 0xe7b, 0x544b, 0x1}, 0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e43000-0xb)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004d4000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c1f000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b7b000-0xc)={0x0}, &(0x7f0000951000)=0xc) wait4(r4, &(0x7f0000def000), 0xc0000008, &(0x7f0000baf000)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000bbf000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008a7000)={0x1, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00003e4000)={0x9, r5}) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b7f000-0x1), 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000837000-0xb)='/dev/mixer\x00', 0x80802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002e5000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xd40d, 0x8000, 0x10000, 0x59, 0x10}, &(0x7f000090c000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a60000)=@assoc_value={r3, 0x5}, &(0x7f0000bfe000-0x4)=0x8) keyctl$setperm(0x5, 0x0, 0x0) dup2(r0, r1) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000532000-0x10)={0x22f, 0x34, 0x7ff, 0x8}, 0x10) 2018/02/16 17:17:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000127000-0xc)={0x0, r1, r2}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) unlink(&(0x7f0000381000-0x8)='./file0\x00') sched_setaffinity(r5, 0x8, &(0x7f0000a2f000)=0x9) mount(&(0x7f00003d0000-0x8)='./file1\x00', &(0x7f00005cd000)='./file1\x00', &(0x7f0000d92000-0x8)='iso9660\x00', 0x0, &(0x7f0000618000)) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002c9000-0x2)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000364000-0x40)={0x1000000000000000, 0x1000, 0x8, 0xb, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035b000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000b69000)=0xe8) getgroups(0x1, &(0x7f00000e9000-0x4)=[0x0]) syz_fuseblk_mount(&(0x7f0000497000)='./file0\x00', &(0x7f00006b7000-0x8)='./file0\x00', 0x8000, r1, r2, 0x4, 0x7, 0x208000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty, 0x8000000000000}, 0x1c) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000006000), 0x0, 0x20000003, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r3, r5, &(0x7f00008bf000), 0x200041c) write$selinux_access(r5, &(0x7f0000089000-0x55)={'system_u:object_r:event_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x32}, 0x55) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000d12000-0x50)={0x108, @time={0x77359400}, 0x800, {0x17, 0x85}, 0x800, 0x0, 0x51a}) 2018/02/16 17:17:39 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000055f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009a2000)={@generic="33d79c176cfed1f0477cddfe2b3db047", @ifru_flags=0x1}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000e2f000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000c16000-0x8c)={0x4, 0x0, 0x3, 'queue1\x00', 0x5}) sendto$packet(r0, &(0x7f0000699000), 0x0, 0x0, &(0x7f0000278000-0x14)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0xa0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0xfffffffffffff801, 0x2, 0xfffffffffffff801, 0x800, 0x7bf4, 0x7, 0x9, 0x0}, &(0x7f0000c58000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000751000-0x6)={r1, 0x7}, &(0x7f000021a000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000b08000)={@remote, @multicast1}, &(0x7f0000765000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000363000-0x80)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003b}], 0x10}, 0x0) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f2b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) read(r0, &(0x7f0000331000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, &(0x7f000009f000-0x4)=0xc) r3 = getgid() setresgid(r1, r2, r3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000090a000)={0x6, 0x0, 0x1ff}) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) sysfs$2(0x2, 0x2, &(0x7f00003eb000-0x1f6)=""/4096) openat$ptmx(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/ptmx\x00', 0x700, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000efc000)=0x9) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a}, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c8000)='/dev/autofs\x00', 0x40080, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000cf9000)) add_key(&(0x7f0000c36000-0x6)='logon\x00', &(0x7f0000b67000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000931000)="b94ae8d11ce627baf23ce69a5cf047520c05140da4c71cfbd4b48bd23d6c6e87bc99c2ee04c5686b55fa0bf438ab135baf50b0f0e5b4dba991fe5d03626027583e56e1e197e983f22ea4c22e0847f9ee3aa86a8b0fe24da8628b041160374eb2c0aa13c71cdaa3cc642f0a6fb7f675996d3861544a64da19ffeb3ccbe5810b02cb534631120fd1ad5fb2b5357e2393eb0a39d1319b5933d26824d4d328182f089c28f2f8af6f6258085920a7aaca90348d676d4082a3b74c9be4049dfd9e0acadc6a69a399c474b7602509eb39f7ba9c401324b0d3063d", 0xd7, r0) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ed000)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f000010f000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000b1a000)={0x0, 0x1, &(0x7f0000a8b000-0x40)=""/64, &(0x7f0000f8e000-0x4b)=""/75, &(0x7f0000132000-0x96)=""/150, 0x103000}) r5 = syz_open_procfs(r3, &(0x7f00002c7000)='net/ip6_mr_vif\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f00005f6000-0xc)={{0x0, 0x0, 0x4, 0x10001, 0x0, 0x10001}, 0x9}) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x20) msgsnd(r0, &(0x7f0000c2c000-0x8)={0x10000000000000}, 0x8, 0x0) msgrcv(r0, &(0x7f0000a32000-0x8), 0x6, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000526000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x80) bind$rds(r1, &(0x7f00002e4000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) rt_sigpending(&(0x7f00007ba000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2d000-0x10)='/dev/sequencer2\x00', 0x260000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ff9000-0x4)={0x8000}, 0x4) pwrite64(r0, &(0x7f0000bf0000)="1be5fb1cf44cd96219bf505c496c82502e4c44b1b529d9b6200bbba710160fa8486a5335a1594d2f644ce1e020e6cd6dd983e57cdecc1517f3ea366932f1ce7849222d0750e01afd1878019cf8c83002594bd813f22ed3e7f37f522e6e69757e9aaadbd481d7554d8f5b5b569bdf39d754864e94bb29437a9b48bc909a9115edb434f3144c141da6f163b320211bb2d3c403aa8db7", 0x95, 0x0) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x7ff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000018000)='./file0\x00', 0x202000, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000037000-0x4)=0x1ff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000002c000-0x14)={0x0, r1, 0x5}, 0xfffffd9b) bind$inet(r0, &(0x7f0000032000)={0x2, 0x3, @empty}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000024000-0x528)=@nat={'nat\x00', 0x1b, 0x5, 0x4c8, 0x1b0, 0x1b0, 0xffffffff, 0x378, 0x378, 0x430, 0x430, 0xffffffff, 0x430, 0x430, 0x5, &(0x7f0000035000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}, @common=@inet=@set1={0x28, 'set\x00', 0x1}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@dev={0xac, 0x14}, @ipv6=@dev={0xfe, 0x80}, @icmp_id, @icmp_id}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsh0\x00', @common='yam0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @multicast2=0xe0000002, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x190, 0x1c8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv6=@loopback={0x0, 0x1}, @icmp_id, @port}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/mixer\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00009fc000-0x28)={0x2, 0x0, [{0xb7f, 0x0, 0x13}, {0xa4b, 0x0, 0x1}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000eb1000)=""/4096) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00006b3000)={{}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [0x1]}) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000663000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0xffffffffffeffffd) r1 = shmget$private(0x0, 0x2000, 0x78000044, &(0x7f0000b6e000/0x2000)=nil) shmat(r1, &(0x7f0000411000/0x2000)=nil, 0x5000) shmget(0x1, 0x400000, 0x0, &(0x7f000047d000/0x400000)=nil) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x16b202, 0x0) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7ff}) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007e9000-0x9)='/dev/sg#\x00', 0x4, 0x200) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000894000)=0x90) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000333000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) sendfile(r0, r0, &(0x7f0000484000), 0x7dd) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000009000-0xb)='/dev/midi#\x00', 0x10000, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000009000-0x4)) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f25000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="3928f3171077", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004ef000-0xc)={0x0, 0x7}, &(0x7f0000712000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005d8000)={r2, @in6={{0xa, 0x2, 0x8, @empty, 0x20}}}, &(0x7f0000138000-0x4)=0x8c) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000157000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000374000-0x1a0)) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000821000-0x8)=0x1) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00009ae000-0x10)='/dev/input/mice\x00', 0x0, 0x301002) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000d18000-0x50)={{0x40}, {0x20, 0xd65}, 0x5, 0x1, 0x3f}) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f00007c9000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00005f6000-0x18)={0x0, 0x80000000, 0x9, &(0x7f0000ff8000-0x8)}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000)={@loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0x4}, 0x20) 2018/02/16 17:17:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000b1000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000141000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000aba000)={0x1f, 0x8, 0x1, 0x8, 0x3f, 0x4, 0x8001, 0x3, 0x0}, &(0x7f00002f8000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c4a000-0x6)={r1, 0x8000}, 0x6) r2 = creat(&(0x7f0000b3c000-0x8)='./file0\x00', 0x34) ioctl$LOOP_CLR_FD(r2, 0x4c01) socketpair$inet(0x2, 0x7, 0x9, &(0x7f00001dc000-0x8)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ac000)=0x0) process_vm_readv(r3, &(0x7f0000c9a000)=[{&(0x7f0000bff000)=""/198, 0xc6}, {&(0x7f0000706000-0x5a)=""/90, 0x5a}, {&(0x7f000030e000)=""/88, 0x58}, {&(0x7f000019f000)=""/137, 0x89}], 0x4, &(0x7f00002a2000)=[{&(0x7f0000a6b000-0x1000)=""/4096, 0x1000}, {&(0x7f000024f000)=""/4096, 0x1000}, {&(0x7f00004cd000-0x4b)=""/75, 0x4b}, {&(0x7f0000620000-0x71)=""/113, 0x71}, {&(0x7f0000b1b000-0x33)=""/51, 0x33}, {&(0x7f00004f0000)=""/189, 0xbd}], 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r5, 0x1) getsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f00001bb000), &(0x7f000076a000)=0x4) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "88feff01000093f319fd5f96ff73"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/16 17:17:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() r2 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000e37000-0x45)=""/69) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) read$eventfd(r0, &(0x7f0000f10000), 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/16 17:17:39 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c20000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000fc5000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fc5000-0x4)=0x6e) openat$kvm(0xffffffffffffff9c, &(0x7f0000069000)='/dev/kvm\x00', 0x200000, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f00004f9000-0xbc)=""/188, 0xbc, 0x21, &(0x7f0000fc5000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00007c8000-0x10)={0x0, 0x2ce, &(0x7f0000fb8000-0x2)}) ioctl$KDDELIO(r1, 0x4b35, 0xff) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000ecf000)={0xda1c, 0xdf04, 0x7, 0x0, 0x9, 0x3ff, 0x7ff, 0x8, 0x1f, 0x3, 0x59, 0x1, 0x0, 0x3f, 0x2, 0xffffffff, 0x101, 0x7102, 0x4}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fc6000)=""/4096, 0x1000) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000006000-0x1e)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="19289fb4010000b0144405e095ae0291"}}) 2018/02/16 17:17:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c2e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a8c000)='/dev/dsp\x00', 0x400, 0x0) write$eventfd(r1, &(0x7f0000067000-0x8)=0x10001, 0x8) write(r1, &(0x7f00004c9000)="7b566fdc0674934bf92ae621d55d469c241c5ba9df74f35224b4faf0477bf5f44a1a9502a56709ea695cc893c6798f19d083dbd9e1e7100ecaebf0fcf5994a3c21d358321feced3b2520b8b2e189efb0a73199ccf9b2de7754e480fd936eb7f6cd9f4858cb8a95c4ff70d1f8b8258dcd511b6e8dc3e6dc1b554c8fdfb5f3b8a14864756b4259369e760c5f626cf3a41e901191e3deed67cdc7e62d62408ed09222685e343f8c82523e99c8e31515b7a960483041abc4b7bc7e6eedc88974a66759831b50a33c81b953e3836681aeeb8ddb7c9d8485ee41dcab8897f1d85dae22f90231f064bb", 0xe6) r2 = syz_open_dev$admmidi(&(0x7f000044e000)='/dev/admmidi#\x00', 0x7, 0x80000) syz_open_dev$amidi(&(0x7f0000b33000-0xc)='/dev/amidi#\x00', 0x13f9, 0x301000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00004f7000+0x230)=0x2) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000bbe000)='/dev/ion\x00', 0x4000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000906000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000802000)={0xfffffffffffffff9, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000198000)) [ 38.269044] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000346000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000685000)=[{&(0x7f00008a4000-0x34)=""/52, 0x34}], 0x1) socket$llc(0x1a, 0x1, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004aa000-0x4)=r1) 2018/02/16 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdc000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00006fa000-0x8)={0x0, 0x0, 0x0, 0x2}) 2018/02/16 17:17:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2000000000000e51, 0x400) getsockname$netlink(r0, &(0x7f00003f7000), &(0x7f0000000000)=0xc) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00002d0000-0x18)={0xffffffff80000001, 0x8, 0x7fffffff, 0x2, 0x9, 0x3f}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d06000-0x8)='(vmnet1\x00') r2 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000fb8000-0x47)=""/71) unshare(0x20000) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xfffffffffffffd95) add_key$keyring(&(0x7f00008f8000-0x8)='keyring\x00', &(0x7f000098e000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r3 = syz_open_dev$amidi(&(0x7f0000f95000-0xc)='/dev/amidi#\x00', 0x4, 0x0) r4 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005ab000-0x4)=0x0) kcmp(r4, r5, 0x2, r3, r0) dup3(r1, r1, 0x80000) fchmod(r3, 0xc0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/02/16 17:17:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) clone(0x10000, &(0x7f0000adb000-0x3e)="3b9d758730bbc6661653383cd663145c4b83917f372812d0c0c8440d4daa0e8e90b019c36917f3ce90691876c4609d3d6a76e834d85e4f9645114feb484f", &(0x7f0000c77000), &(0x7f0000832000), &(0x7f0000be6000+0xf1d)="0557c67ac2f60cdf") r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a27000)=0x100000000) 2018/02/16 17:17:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005a7000-0x6a)=""/106) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) 2018/02/16 17:17:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000ba5000-0x13a)="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", 0x13a) 2018/02/16 17:17:40 executing program 1: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socket(0x8, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0e000-0x38)={0x21d, 0x0, [{0x0, 0x8000000000024, 0x0, 0x0, @msi={0xffff, 0xa82, 0x1}}]}) r3 = fcntl$dupfd(r2, 0xfffffffffffffffd, r2) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000b0e000-0x90)={[0xfffffffffffffffa, 0x3f, 0x2, 0x2, 0x6, 0x800, 0x80, 0xffff, 0x8, 0xbb9e, 0x3, 0x9, 0x3f, 0x800, 0xffffffff, 0x2], 0x4}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000b0e000-0x8)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b0f000-0x18)=[{r4, 0x100}, {r3}, {r1, 0x2}], 0x3, 0x3) 2018/02/16 17:17:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002ac000-0x38)={0x0, 0x0, &(0x7f00008b4000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2}, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049a000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000d5000+0x8e9)={0x0, 0x543285b3, 0x24, 0x7, 0x6, 0x7, 0x654f, 0x4, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x1, 0x14, 0x3}}, &(0x7f00004d7000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000045000-0x8)={r4, 0xba7}, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f0000343000-0x58)={0x0, 0x0, []}) 2018/02/16 17:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000717000-0xe)='/dev/admmidi#\x00', 0x3f, 0x101000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) recvfrom$inet6(r0, &(0x7f000024e000)=""/203, 0xcb, 0x1, &(0x7f0000645000)={0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/02/16 17:17:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010100000000084) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000416000-0x4)=0x2, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f82000)={@hyper}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00009e0000)={0x6, 0x0, [{0x105000, 0x0, &(0x7f00003f7000)}, {0x1f002, 0x0, &(0x7f0000d09000)}, {0xf000, 0xef, &(0x7f000082a000-0xef)=""/239}, {0x7002, 0x37, &(0x7f000096b000-0x37)=""/55}, {0xf005, 0x7f, &(0x7f00006ad000)=""/127}, {0xf000, 0xee, &(0x7f0000fae000-0xee)=""/238}]}) sendmmsg$inet_sctp(r1, &(0x7f00005b5000)=[{&(0x7f0000f5c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00007d1000)=[], 0x0, &(0x7f0000063000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x591}}], 0x30}], 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000d8f000)={&(0x7f0000f39000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000fb0000)=[{&(0x7f0000fa4000-0x94)="70e0e553a0b055501e0450eb88c608ac2a7a0d1dc9621096892c025f078d0a6fe23e1e80b2e2f6ff20869f3c49296c0465828c6ccb26bf1a31cf0e1c435c6b25f5dbd43745e249faf39febbcca2ec3dc19b70679136a85b48f4e807b901a43980343db58e01ac884164921243f3f55a01ea9cd176687c8e7686634c12e37f52a337c2e56525a235e624cd255e179f5093be3e228", 0x94}, {&(0x7f0000bbd000-0x46)="d6442e098117b915f2320733ae094e19fc437112577e81515e87d3f5b76f6cdc764f4748518f42fffe96ba93b9d78dd1a3731a3e0576abf1d4fe7827c9cd58bcf28c7fb664bf", 0x46}, {&(0x7f0000c9b000-0x95)="ceb0655911352061ce0b79a751a4b17124ad1a87dc45145fde8c3a17b07a3d28034c973945692fe2cee1a47eabd0449da5ef9a5a252444bbe5f59a659f2dd67b43998539d334f9d487bc4e59930301b07565b716533e85a1f4f69a2982fc3ec4dfe4a8ff20298bd01f5102103021c624983db295e8503236711d12b72d12d876d77959addf920c74f93100d10ac285425a5655a86b", 0x95}, {&(0x7f0000a79000-0x22)="70e766e0499cde9e11c77cf270e2bae2f0fa9d431ae39705caa55570321d328bf437", 0x22}, {&(0x7f00006b9000-0xeb)="f72152e2b28e705995c17acaf80c0cb77113ff74617712a840f2ea85f2b66b019698f2af82394d836e27ded47648a878f6f2dee2f46457c6e335b705c0d965f8deb70749a89a315d61f7767e0d387b6f7ffbdcc02cfdbd752a22bd57fd4ec2663ade92c10c7a5ac47c49f3114d99d486e27a4e7febe43411cc1e8308c39d7b66d06aff838fecc052885a1326289a00869efe8b22915adbe93e1014df34d408f7e295af77a9d2213cb89e173812ccff598f53291786649032e764d1d11c75b741038171173be39b9720d4f775e80c60a55b0de61f16e3db6f1e52bda47c427bddf4e4b5b3ee78e464aeddb3", 0xeb}, {&(0x7f00006b5000)="2e0ad85d96d795b7273f7f8d14d737f1867084340f36e9926e4b303108e25b6c72b16c254b92b334eda294927d2255d995523eca0195bb755858714ed91ed23558c629a5ad6cc9b2c47a38f7d5aaf44a4bd457d7fe9f3ba80c238863c043abce23e510cbc053464f93ffa92c1787956bc36cef17aa7f0ed3b1f5b30f6cbb9edc8a26db129cbc5ac2130486ca2527a62955958d85618f25e5cb96abd191f637585ceab6e84fb1e7aaa136a9f4", 0xac}], 0x6, &(0x7f0000687000-0x548)=[{0xa0, 0x0, 0x52, "d428a90e55360c38ec33db403b5e63389ff9830ce567090eddb8a86e770b0f116628c52cfd307d01374daa73b8829299798f07baa6d331350322546e19e1f99130336957a7e4130ee7ab1c776d840bceced5badbf8af98e8c6d8ed6318cac76c2041b8a6f65122ee17a446c107ab62903afe7f2566574b64bef673e4efe9d2cbc16317c6bdab2406a3dc39a10e2c78"}, {0x70, 0x10f, 0x4, "c34f07941b8fda759a9fbb07750a8994726eb877da6fab3acc2106989f3b19e908ca5ef8b539cff8a86b38ce672953c000bd37e7697b6d5236cf39a9155f1f2a82a0e77bce739d1d99073889f1dd28735a9dd05784378ad4ef5fa692"}, {0x60, 0x108, 0x8001, "7f5475944bebae12fea4f83bbfd5c548296e67eab588b0fa8982df4429d910e545b3ee786ef01a79d62d61c16c0cf271e07c66ab5518be82065b4b73d30db909309804b2981582bc70"}, {0x40, 0x117, 0x100000001, "c820cbacffe32e436cde9a21f8ec404088e17f4d97a90ad8cf0bcaed9159f38991e942c30e192fcd67"}, {0xb0, 0x13d, 0x400, "ef276ac6c7af7616053ea110d3e35669d905dcda245fa48aa8cde4f5468302cf94a9f3c7cbfb0a24ef16abf41b02bd9eea80bccb18ad7e8e2be332ee4dd7aa5ff075d88ea88dfaa902d0fce4c819592f85c1884da3aafdf9de568128d2effcd8df507967e7686d5f10879118d07f7e253317c8e259f8d5707152a35ffca6dfc94c5b6906b543c165abf66bbce6af9aab4a2b906325b39443fc5145"}, {0xc8, 0x110, 0x2, "0f9b487bfed0803f5ea1c30c93fe032aca3c661c93a4caa52ca792f468ad0d12a104b6f2a335e804f653079d056a31b1ae05cfee004936000cff873f1f8da6a47d94a504d2a84997bf38f6062115e8e172f2b3be5624079321906e81d2b15f01ca4da5dbc5683b77ca8c0beab4d121fcf7fb19cdbdea51aff87e00cdd75e11aba9fa1a7f835765cdbc1f7166e75f715fe70db4b11a4139990cc0497fa595e24d05172ca3f4832e97ac444a8f4eda48a3500ca5c167ae"}, {0x50, 0x110, 0x0, "b9e755f534063de6deec22f791f46e2bee02872475d41a11258a3f38f600a3c302ae7bfe6d10ac6b8d68c604d77f852a61ae207b8fccd4492b"}, {0x100, 0x0, 0x6a, "3e585c71708d5c84023481eb1e4f17d3d16ddbf8f49afc721b91ca89d71929e3f96cac51de854dc7d5d6d9f68d67179902dd5247e6a9ee8ec673cbb25a1f16ef8577b143bf82ec43b1192f73ec576b0c13f5ed2120c420f963121387c95dd89e08d614a60def6c04428f8bbb9099cf003df14825abbde18d932cd6abfe22d8a62df7860a1d5cf7622e11433caccda1e75abf0c38e51a53c97c3fb66a3c4d7966a83bac2a7b5c1ada784c0ce6a0eb2636c2ad3649984d29df3ab6b9a10f53c722aaff08bec8e7de0f2b001a8b5d198be09d02ea332d62eef18c3be736f7ea0dab148c800f2d2848dd2376bd6e"}, {0xd0, 0x115, 0x3, "641225f54c5714d3eea9ca7d60c9b9124417d36b439e133c8d97eeca94da85445f89356353ade9d287bd77e359fef4c9731821a63259ace3d0ef9a544b100c4d85641614313fdfacd0287c44f8480e2e96439ad8f2032ed80db459ecd7bcbb005c095252ff1ae68288a0e70be3762d80c2882d8d61153e5106c4f431ada1bad3b581606cef9d9e5d9550c1a473d94c1bfec47f93fd5d875903f2c6a7762d86171ce33682bcb7e8ba4072a6ba0309a4f71e105aea922797dc2f"}], 0x548}, 0x10) 2018/02/16 17:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009ef000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f0000dc4000)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f0000b5b000-0x8)='./file0\x00', 0x0, r0, r1, 0xe9, 0x2000008) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000600000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000c95000-0x4)=0x6) r3 = syz_open_dev$dspn(&(0x7f000049e000-0xa)='/dev/dsp#\x00', 0x81, 0x20000) r4 = syz_open_procfs(0x0, &(0x7f0000ad9000)='sessionid\x00') sendfile(r4, r4, &(0x7f0000675000-0x8), 0x2a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005a9000)={r3, &(0x7f0000e9a000-0x128)="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", &(0x7f0000c92000-0x12)="311f547a8a8dc6195a815d6abce76a6ca89d", 0x1}, 0x20) 2018/02/16 17:17:40 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef9000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet6(0xa, 0x800, 0x10002000) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008cf000-0xe)={0x5, [0x9, 0x6, 0x7, 0x5, 0x4]}, &(0x7f0000efb000-0x4)=0xe) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/16 17:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000c51000)='./file0\x00', 0x200000, 0x100) fstatfs(r1, &(0x7f0000be4000-0x1000)=""/4096) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000739000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@multicast2=0xe0000002, @rand_addr=0x28, @loopback=0x7f000001]}, 0x11) 2018/02/16 17:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00007a8000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x4a, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "1b5a950f1104f9a21f0f36d6d5f1159f"}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/16 17:17:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002f3000), 0x0) r0 = eventfd2(0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a43000)={0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009fc000), &(0x7f000049a000-0x4)=0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f9f000-0xc)) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x3ff, 0x8) 2018/02/16 17:17:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400001) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x84b, 0x8) 2018/02/16 17:17:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/vcs\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0x4, &(0x7f000091d000-0x8)=0x0) modify_ldt$write2(0x11, &(0x7f0000cb0000)={0x3, 0x20001000, 0xffffffff, 0x400, 0x4, 0x0, 0x5, 0xfffffffffffff2de, 0x1ff, 0x2}, 0x10) io_submit(r1, 0x1, &(0x7f0000efa000-0x8)=[&(0x7f00009d6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00007ed000), 0x0, 0x4, 0x0, 0x1, r0}]) 2018/02/16 17:17:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f00003b6000)=[{{&(0x7f00007da000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000466000)=[{&(0x7f000075c000)=""/88, 0x58}, {&(0x7f0000bc6000-0xc1)=""/193, 0xc1}, {&(0x7f00009c0000)=""/122, 0x7a}, {&(0x7f00008ed000)=""/26, 0x1a}, {&(0x7f0000c39000)=""/35, 0x23}, {&(0x7f00003c3000)=""/52, 0x34}], 0x6, 0x0, 0x0, 0x5d}, 0x2}, {{&(0x7f0000456000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008ad000-0x10)=[{&(0x7f0000162000)=""/28, 0x1c}], 0x1, &(0x7f0000144000-0xa5)=""/165, 0xa5, 0x80000000}}, {{&(0x7f0000456000-0x58)=@alg, 0x58, &(0x7f0000a3b000)=[{&(0x7f00005b4000-0x29)=""/41, 0x29}, {&(0x7f0000d33000)=""/212, 0xd4}, {&(0x7f000042d000)=""/203, 0xcb}, {&(0x7f00006d6000)=""/33, 0x21}, {&(0x7f0000d9f000-0xfa)=""/250, 0xfa}, {&(0x7f000051a000)}, {&(0x7f0000125000)=""/7, 0x7}, {&(0x7f0000776000)=""/149, 0x95}, {&(0x7f0000f58000)=""/1, 0x1}, {&(0x7f000059f000)=""/86, 0x56}], 0xa, 0x0, 0x0, 0x705d}, 0x2}], 0x3, 0x40000000, &(0x7f000080e000-0x10)={0x0, 0x1c9c380}) syz_emit_ethernet(0xfffffffffffffdd3, &(0x7f0000592000-0x40)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x4, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[@generic={0x0, 0x2}]}}, @gre={{0x0, 0x0, 0x1, 0x400000000000, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "09eba8591f7ec5a44144"}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/16 17:17:40 executing program 0: pipe(&(0x7f000068e000)={0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002f3000-0x8)={0x0, 0x9}, &(0x7f000010f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000087d000)=@assoc_id=r1, &(0x7f000068d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00005b3000-0x38)={&(0x7f0000a9e000)={0x10}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x1}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0x0, 0x5, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1}, 0x0) 2018/02/16 17:17:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f18000)=0x8, 0x4) 2018/02/16 17:17:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ae6000-0x6)='rxrpc\x00', &(0x7f00008e0000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000bcb000)='ceph\x00', &(0x7f0000888000-0x2)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a28000-0x34)="8f2e0d7ef2143aa94d4b0fc60e982b163d30a22c6e6e3f47af5eb9561e775437b21a2cb512058a8059aeb969fccd6e3d97c54bb9", 0x34, 0xfffffffffffffffa) r1 = add_key(&(0x7f000007a000)='rxrpc_s\x00', &(0x7f0000819000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000ec000)="b013e2ad546048a62fd8acb49b39005305d274fc43a7742d4530bcc2c06d42f69e9b17b5719df7430666d23b3aba8d72df6112d103223fa7b953727575a9c6e24255ec76fa0400000000000000bc34b049693d6bc7bbc498adf10e9a49f8a5af30a27b434e51ab566a60abba90ca360001bcf0a4326271461be1ce17c4cacc89684c310280571f4d47997273d3f2e15cec92b0744d09a05ca2cc15e9b19a24ae8227990a3e704f028e9f149bdefd89a2ce37b73d149fc81fc48952fdc2d017e39caac3cbe6f5565af4ff25f452ee", 0x280, r0) r2 = add_key(&(0x7f000063b000)='user\x00', &(0x7f0000030000)={0x73, 0x79, 0x7a}, &(0x7f0000d04000-0x9e)="b7", 0x1, r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000675000-0x2)=0x48000000000, &(0x7f0000a8e000-0x8)=0x2) keyctl$clear(0x7, r2) 2018/02/16 17:17:40 executing program 1: mmap(&(0x7f0000000000/0x2e000)=n