[....] Starting enhanced syslogd: rsyslogd[ 12.062695] audit: type=1400 audit(1513654228.482:5): avc: denied { syslog } for pid=2995 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.133374] audit: type=1400 audit(1513654233.553:6): avc: denied { map } for pid=3135 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added 'ci-upstream-mmots-kasan-gce-2,10.128.0.13' (ECDSA) to the list of known hosts. 2017/12/19 03:30:39 fuzzer started [ 23.401137] audit: type=1400 audit(1513654239.820:7): avc: denied { map } for pid=3147 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 2017/12/19 03:30:39 dialing manager at 10.128.0.26:32873 2017/12/19 03:30:42 kcov=true, comps=true [ 26.437711] audit: type=1400 audit(1513654242.857:8): avc: denied { map } for pid=3147 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8830 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2017/12/19 03:30:44 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d6c000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000001000)={0x9, 0x9, 0xffff, 0x80000001, 0xffff}) pwrite64(r0, &(0x7f0000001000)="ebb824513d460189e8ae6959eb3756514650d394b0d09a2c4c60f9aff361b12c20f4ba6c840a48b81f9352b5ee7176b0331765afee75d27492be056fb7a493ac6b91563f984938e4ed67f3773cccf0bebb54ccc6a501c77761c2c96b93f827bdc096966083644340f8db30146014dd67b9242cd9d6f0d25bdc207263cf5010af9b2b87fd6970acf0e60bda55804a61d189cdc4b20a3a2f0a0940a0c9e100b38da3e71a50a1e811fffa709bf97e9c97b0bf8457d7c969e14aa0f99e0ec6ee71edc6", 0xc1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) unlink(&(0x7f0000001000-0x8)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r3, 0x18, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)=r4, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000002000-0x50)={0x1, 0x3, 0x97, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r5, 0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000002000-0x9e)=""/158) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000002000-0x108)={0x1, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000005000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000005000)='./file0\x00', 0x0, 0x1000) 2017/12/19 03:30:44 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000fa5000)=""/91, &(0x7f0000f9b000-0x4)=0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f000098d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x15, r2, 0x1, 0x6bced27e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000004000)="58139631a9e54eef67a60c43767f243d2a68b8578267e459f21d93a92b59505e5a753568fb6bd1f8032532976c51237092381313855480c49ef6643af502097a757a3592e627659c3a6ed36f4793cf45d29b731ad1de6389a2f3c0c3e0c5fe832136493be069360b1b88f12e80cbc3da3cbe876bfaee624e64c8d9ef5e14ea4767a1", 0x82) fcntl$notify(r0, 0x402, 0x8000000d) r4 = getpgrp(0x0) ioprio_get$pid(0x1, r4) signalfd4(r3, &(0x7f0000004000)={0x5}, 0x8, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={0x0, 0xc9e, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r5, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xbf1, 0xfff, 0x1f, 0x15}, 0xa0) fadvise64(r0, 0x0, 0x2, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000008000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000009000-0x4)=r4) 2017/12/19 03:30:44 executing program 7: r0 = epoll_create(0x7ff) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00003ca000)=""/123) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000)=""/252, 0xfc}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000002000-0x78)=""/120, 0x78, 0x7f}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xf07a, 0x3, &(0x7f0000003000-0x60)=[{&(0x7f0000002000-0xdb)="a13c9ecac942d522f76378a05094f4fc144890309781b66b08c1a47d9c7e5a4a5cba30a5a28b3e187568ab275c25d9755f5e090c38dc286f5296d33629310b92711c0081705256854a5e4270a700c07f487d6cf09d9311722d247fe0c477773aefa55af0a3facaf8140c692374c0d75849881cfb1d2df2be881bbdceda745b23d4fe9ff854daae8d68eb4c41a73a572a0cec9f3b63dd0e29afbc423dca111513db920a0506f232c0abdfe5cde21d33a5b6e2049a9c2c46d53384b850cb27e3b3e5808362eb265bc7dbe0847c3041d46a6f988868d3c325195d8bfc", 0xdb, 0x5a9, 0x7}, {&(0x7f0000001000)="95d507cb8a38b28052295a0dedaced194a69613663d4", 0x16, 0x5, 0x6}, {&(0x7f0000001000)="bebd8b635a90355b39e03f83beed0d9eb9b629795e", 0x15, 0xffffffffffffffff, 0x5}], 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7, 0x10040) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x7, 0x4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000003000)=""/28) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000000)={0x6, &(0x7f0000006000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000008000-0x4)=0x2, 0x4) 2017/12/19 03:30:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000002000-0x8)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x80, 0x3c, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000003000-0x8)=0x0) fallocate(r0, 0x1, 0x8001, 0x100) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004000)={r2, 0x20, 0x98, 0xdd, &(0x7f0000004000)="8ab55651ff3334ea7be5785a0b43c3e44a9d32531ab3ec22ea610b298c4adcf1fbce21ee9d692e062d5148237940ce32ebfcef841a5e5cb30c3a522971e1c198bbcd1721ceb8ffdbbea018468d85b4df6b6d7897d9d79c451bddd8f8f5a0ad3789d24efb1aa5defd48c489eb1dc68776916427bf488170f2a2b4b1a1f06628c5acfc1294c4a7875cf6483bd11af633ed1ca18b3b2ff23ca4", &(0x7f0000004000)=""/221, 0xffffffffffffffe1, 0x0}, 0x28) io_setup(0x0, &(0x7f0000005000-0x8)=0x0) io_destroy(r3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000+0xb7b)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8d, &(0x7f0000004000)="9083fe2fe6c2eeef15322cb0c3b07a2a4533fbbf2db6208a6697870ba368e7bc3cc05f6f16574a3e3105ba258397084668e302276de2909db8e0c2ed77bebbcc19fa25cfe35a664c8e34291f738e09911f3029ab9450b898354b8cbaa5aa8568d6543b4380e6e7def1a6", 0x6a) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000003000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000003000/0x1000)=nil}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000007000-0x8)={0x0, []}) 2017/12/19 03:30:44 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000af2000)=""/187) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000189000-0x108)={0x6, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000418000)={0x6, 0x8, 0x2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000025c000)={0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) bind$ax25(r0, &(0x7f0000000000)={0x3, {"0331ef6f87c2fb"}, 0xd7f4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000001000)='attr/sockcreate\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x48)=""/72, 0x48}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000)=""/38, 0x26}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000002000)=""/136, 0x88}], 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000002000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000)={0x3ff}, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000004000-0x14)={0x1000, 0x3e82, 0x0, 0x4, 0x4}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x115}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000005000-0x38)={r6, 0x30, "307e6142d5b626239c52dcb12dbf277ce17ff96584add8dc649b21d9953ea0d347d5d599136282e063a84adf7ff3d418"}, &(0x7f0000004000)=0x38) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x20)={0x2, 0x0, 0xe9c7, 0x8, 0x4, 0x0, 0x7, 0x10000, [@sadb_ident={0x2, 0xa, 0x2, 0x0, 0x12b}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 27.618445] audit: type=1400 audit(1513654244.038:9): avc: denied { map } for pid=3147 comm="syz-fuzzer" path="/root/syzkaller-shm724141335" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2017/12/19 03:30:44 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000ee1000)='./file0\x00', 0xa00, 0x18) listen$netrom(r0, 0x28b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0xfa97, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0x6) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x7fffffff, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x83b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x7, 0x200, 0x4c48, 0x5, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r2, 0x6}, &(0x7f0000001000)=0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000004000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000005000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000007000-0x400)={"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"}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000005000-0x12)={@generic="9f5b5cd73c5083c7de44bb7c4be4d12b", 0x8}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) r4 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000008000-0xa)='mountinfo\x00') r5 = semget(0x0, 0x1, 0x0) semctl$SEM_INFO(r5, 0x1, 0x13, &(0x7f0000007000-0xc1)=""/193) geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000-0x8)={0x2, [0x1a, 0x3]}, 0x8) 2017/12/19 03:30:44 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x1000, 0x8e5, 0x5, 0xe5bc, 0x3f, "675f6024c7639590df9ac102d8246e1906d18fb5e19e1e78c7008d8c327ef839a9c3326fd0dd9f06a2675b977916ce917c7f86563f9c3bb109a5710e87fb84", 0x40}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"51e1e56a77d709"}, 0x10000}, 0x10) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000002000)={0x946, 0x2, 0xadec, 0x81, 0x4, 0x0, 0x5, 0x4dca8a23}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002000-0x10)={0xbf, &(0x7f0000003000)="cf64aca3a161ae626abda1bb799da607ce1b670be2dc53142b41d63849e8be5a6db2beda0dffa0301d033ae8a33c1c144d923ea2e732ec76003829f0e53e1ebb0d8add1b3dddcedb62d9549c8347dcec9d07ac06fa5fb691e752f311669dee9fcd31b71ed2363a7d3eaaa9e359c09df1c4e8c0dc1edb387fce26b94ea6f8355389342a52c7759753d2daa99011201c3b074d3c42e3959f1a877d0ddda072a96dd5980bb259cfd9986e4c44eb195cc078e888d296c9a40b700a0edd9c76e8c7"}) ftruncate(r0, 0x4a131348) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x2, r1}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x80000001, 0x1, 0x6}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x1920}, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x5)='reno\x00', 0x5) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/150) memfd_create(&(0x7f0000001000)='keyringem0keyring&(user}cpusetselfproc[\\}+eth1wlan0]*\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x0, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) quotactl(0x200, &(0x7f0000003000)='./file0\x00', r4, &(0x7f0000004000-0x2a)="d380637753f3b600ded81f63c6af7cb7b9ee549112d03649621afb8ec3a2e66863b4952432c2651bd68a") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000006000)=0x4d9, 0x4) 2017/12/19 03:30:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f000078c000)=""/21, 0x15) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000000000)=0x0) fstat(r1, &(0x7f0000e53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000bae000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1b)="02439f1af7eb12086bf154deb51c0921dc953fed8f182683c5f661", 0x1b}, {&(0x7f0000000000)="2ca6212acf57d445a0726942878db28383630f848e69a789b5d83c5f9fe09aff7e1396b3d3f266943485088800770ff867f65cb4c1c637f97ae30702063415115bd87b3a5c27f0b833098562cd8462ec44ad3a875d9dddaa175df106caadf9777953c351fdbf20605335ee6dc892d6f3289058a02363c60b207699047d293124fc16c61591436d617507b660db60cfa727ee97a0142e439f", 0x98}, {&(0x7f0000120000-0xc6)="74c1726e2cbef05e2b834a716b6013ed96fbb11318c07ea75aff85fbd978a7143616d353ca8673b7f3d7c2da192bebe650afe64defdfeeba1260d6ca106088eaa96d7d7b389b364dbbe6a65984023f00577680dfdf426eff3614ebcf8b7c136a6c40a6fb89fadc98c6eba0bfcf2c6120b9dc73d5465a019e4defd08991f8c77a62e168a9b761af865b5c62dc6a4ae48b5b18b5fae4fd74c9ac6b9ac1175375348863c2b6ebaebed1202e7b138a5dfc25e45d1890b847e49f3844827a4d96ccda77fb4e77d973", 0xc6}, {&(0x7f000052a000-0x94)="6736278070321a402dd7063f773f1ed739612af28f0af296a88e9c15883be6e138bb9a04111e90f961e3f61c192fa34b3e51cfe4e721f64e0a5a669e49d93dd19c5fd6d46816f2531abbd0e266c8ce6d3d3d6237829d0c27f6dc83379f39c1fc2cc55fca82ac665c12c6f096e2485519e08c969653884810066421afa0db100c850fbeaffeed88da9e8019b42d25cdf22fc0baaa", 0x94}, {&(0x7f00008ef000)="b919190a8f13a38f026f1f5c02f5f20210fa331011a72a1b884cf9d0dc927d26ba13cf", 0x23}, {&(0x7f00007cc000-0x21)="0d9e3a8132c761124381dd170b03a5c2ec3f2fff34b83e83176bb4be7405b36b31", 0x21}, {&(0x7f0000a47000)="2a9b4de947b2410aec46c74337f54437da72b3f60c8a23ecb7d95367297fd2dae9f87a0fd5f7e56ca495c6600b329854c38bd931ded3525c41ea2a699e025a8c05425edcc03461c440bda0", 0x4b}], 0x7, &(0x7f00002de000-0x70)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x70, 0x5}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000001000)=""/214) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r6, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000005000-0x68)="84708f06e5c343b5afde13faac834e7fa08dff82c7d69e6af88c0e9928c262388a07816d6b0c00a4b70c3b9f3879c0a3c7951b1cb4313b34d0d336338a7053d672b1612f512ff1df16061695c88d3745cc9feba6d176728d2c54ed084bd6628c58d3bfbec165a2fe") lookup_dcookie(0x7, &(0x7f0000000000)=""/4096, 0x1000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) [ 28.743087] audit: type=1400 audit(1513654245.162:10): avc: denied { sys_admin } for pid=3191 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 [ 28.943648] audit: type=1400 audit(1513654245.363:11): avc: denied { sys_chroot } for pid=3352 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 2017/12/19 03:30:45 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a9000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x0) 2017/12/19 03:30:45 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e59000)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f00005dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000195000-0xc)={0x0, 0x0, 0x0}, 0xc) [ 29.060779] audit: type=1400 audit(1513654245.480:12): avc: denied { net_raw } for pid=3404 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 [ 29.103726] audit: type=1400 audit(1513654245.522:13): avc: denied { dac_override } for pid=3403 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/19 03:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ffd000-0x10)={0x10000, 0x4, 0x5fb1, 0xf68a, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000413000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000b67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000103000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$ax25(r3, &(0x7f0000c71000)={0x0, {""/7}, 0x0}, &(0x7f00008d0000-0x4)=0x10, 0x80800) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000067a000-0xa)={0x1, 0x1, [@random="415eefe2e8ab"]}) clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x5d)={r1, 0x55, "dee7f5f4e4d4f7da9d530a2a7b9bbfb4b9c42c5ff05e95f7cd71379a24c73ed0011d86c48f8f508964784168f3e2e6633628ae61ca46a940b11d6dc4932a6be0f331251a55d85dbb05ea1fbbc23b9a8f1836af439d"}, &(0x7f0000004000)=0x5d) openat$cuse(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/cuse\x00', 0x2, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ipx(r4, &(0x7f0000a3f000)=""/151, 0x97, 0x10002, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000009f000)=0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) socket$inet6(0xa, 0xb, 0x8) 2017/12/19 03:30:45 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000de4000)={0x0, 0x1000, "706e15917fd31d984ef80fe6823efdeb5878603117f1d475c0634092ec7f95e3b9f608d8c67f6e8403aa06c73db53a400087f14e07994058fb0e32cf658275db6e60ebf54904547cc819f0ca0bb6b3b4b3fe37af5004b75deb9742334729d18f258b61d340514580f49a13282dd3fcf0e97254536b6ba15cff6056918e1eb40848bf5ea85708a4582878b8695e7b8ad45869306bf76ea45e9d45716b98d706794a8ce814239c23ce7f356e8ccc4a3c9b5e6593336654e3c8cf224eef63e67900ffb5ff17add017952c3e823f0915be8672fb1914cd3448cf87428aebbff5ba5a90f5bed40eff9cac63d031d10a7db789a624df76ff579e5ed214f7260810e2c8d5e1bb1f7d951149a9fab6209fd1d3ee74404a73b1e28404702d68a546a59f90d9b4492c7c0bfa2542bd498a3a8378c31147da93d11881d8a9447d44c8ad1abfa0ad936ac81feab8b0481314e6a20a4a3a3424971f12bf444ce8b10ab7dc737a27d8a2d0076aaac8640901d03e6611975a09a99cfaac1568982b3f80f0e0010cbf582e61bb10f816ada1eddaec3e88ab65086c7bd8499cc6ecf70c482452e392b0105cb5e93b9413287ba449f00283f54c1cfcfea116e78b3f20387b403adc9a5880271986d4ed9d121e39ed802e03d0a6508aa0d7ad0772baec71a3797f14b28175f61ce734ce680f5b6e0fcec7ad0d309193077619e0dbb5b5a77a042b66a1e748a40cf52bec52da53304ad0c43dfc53d2bdaed3891f5d0c262307e1a22298bd4c2d1485764e3e9d2d6c929cc6f9d6c742c95a67da0b027d2469b1577cc2fbe64f0730c6dc09225332eff3e4b4b9085fb458fa75ed3cf09c004fb22509f17bb950c6a36a3caa0d3d5ccf3348b4c7ccf28809bac1dbdf6a2ba59bed50d44acb8d62e2701c683018129ff27c362a210194b1a635fbfb69f325e071535c6119f60c50feb6802dc564e0dcc217ffd7079690e7c0acb9a19880ab6baeeb72c291a981aef03d50e696dc255249654e3d2ac60dacd493852831edfd68b0c70c34374b8f05f8e2a87c052feb7355d01e03536d1bb2e0ee8b8b926cae81c607e7d441f79a18a6b6a49ae85f11234274c540c6c5077a7c0a61d9f4bc742942933049c53cb153ea6a7fea1e4c9b8e662d1d9f289494d760fb49ce46d58127182b88562189cc8616d75903866fd2aff6732f0e056920c5c60788643bdc374b59f804c67c8fea1ad4d5908737e6ea5221ee84f9f765bb03c37885ef401b3ba50116d8e845a1813cb586c6bc012228742fd571c8985b1368f6b3899d41d95d8fe4bb2a50e9c1af271b6f55e6b3193c39f557f567ac542b30e81dc83f71124d91e77af373522e6f33b7c7176369fd89ac3bed528459ecb22b4aeae9654e2f0765d239464f49ea1e3b0e8fa37e3fde8eeb439c0694e09c54fb81d12b4543f227f7bc79220296047e7767ca2a209fbae752cab70a6bca8e14971748cc8b252780499f83aea1db1e452e9403de4e7606daae17c3c233196c8d3cf3c217865dd9380d32dfac3152aa098bf4472f18365630f036e7f33664511b5f8d8df139df3c257a2afb9e96b0ecb1c4d2bc3274b7152f679529bc42c2d061a7c9a75eafe4430c0e5a0291a692b5b2e91848eed32ddd49a8379dddd2be0de34a961c60d1bf7f469126875133c47eab1a99bc8f92c0950c4c83c86fe35848760721905c91d650198bec1a60e7e266a4f1d4525a734dae6e1cc42f2fbb3f45b778ed79a3f7ce95a225998bc19c4fe74e959c6753197e61cefae108636751dd9bc4710a8a0c7265bfff3e9ffe208becec52b101fef1a923ceea0ebb51299927ec3e24206bc2a04a25963e3d7a9c144c3c04d4672e63674b79c9afedc0d967e9cb1ac1192b0f3b746f8a7523f7f97fa971861f9c3f1db6484c8edd51e3009f6d5dea7980d3c284e5d7f7f71ebc342dff69c1163128d999f06068eeef3b645bb7662dce339526302b3e72fbc573817f74234c1248927cfc7fd2723b77a2ba3b268c12e5611635a8af0562d3c0f4fe5b8a93fa22f020e741922f3d045696579de44472212121ca6ff8e06544888eec7243634bdcb1179377c1a33a7a7014584d9e6968695a429b8f89546f329d17755cc0816cffb336a419f60ad2fb0a545af8624f4548250595f3dbf0b3b50c584d290004b633c7f03e25ae9eb4563407aa74b61dd5707a417003f6b5b564022fa358085aa4063b84d4c02af6618391c1d488c67787efbdcc7d926fb04c02f53c0ac38524daa964986beec95fb2277cb8d795d3a4f2574be1830fdd3f0808005379051de5c4b4a3a0727d6b38a1ae028986c242968109e2bd4d011939ffeb9d911783a1e6fb31ad810b2d0bd95635bdf98ced0cb1170e2aceef56358d0451e8a8f46445b1815a14794d8bd99f3b49c6f6584f76ea21871329ff23660d5938a3ec46434ea8162e5396d8e09e5f768f01ca51bdd4eb2cf23b61fcd784cffd3d0b17a60dff8781b0582d7079d8318c0c0f6fd682400b17886085f5246087315a4d3e18d8a47ce902d8b8c62bff27747b25efb196a00826479058c78e3f3a8acfb71be91019a8f128cbed8f1f71137ae593bd6ee80f81481da932526a635090ec452d11bbd65b13ee43d74adf61699254665d8de75f4a96e434710ad0aec99d52259c44c4822655f3563c8ba7dec84ec4592aeda1f15b0ae51f6641bda20277de299e9dd3fe476ae8384525997be2e8ecab77f8004fbba7155cbdbc7f9c964f7a2cb779365f92d0b34e488537a2c36b5635e84862c12f2a012ed6fe3362d0975a05fa2457b9380053afedc2ef83cffb49740847feaa7c774ac37ac7041f115a3b028349c6e120fd7484b85e7ba9f60a74dfc653cc9a116ce3c78dd61f7e3a054c000dcb61163a2d07a847c688549d8c87f0a4dbfc1d179e0a24a327be0c646cfc0a1162f4f9ebe5d85f24d088327ab4fbe40f68877a81124b6a667c1873e04517fd081a2f697c80fb544e4c4874364b9b409f26730b1ca439f4d9ca26d0141e9eadb4868eec167e5dd57396b96f631fd259d011fbe15897d035c640825c942c50f3fd83f5fc95614569f4276cb3048608a0fd26644a853628b5b6d8944ac7e5de28b53b7e2529650cadc8ab86df4ebdcb33044d4cda51ea1b95d1586276aacb6baaafed654786e3cea2a1546a6c037f99e38cbd66ee3a42e310fdeedc2982ba99da8b8ce8e5a5ad24cbcfa7d2de754618358f705578f82f2743730e9308ae48f21dd42a987e1c6b815d1518afbeba84cb42595c424b37c24031a86a2d95add5307337e72aa53345f2a0fd83c61d82f46dc65ccf36df25dd203a5bfb54572fb7c0128a1d670ffc326a79dadf554affed5587d38b5b3a8105e1804972acd0a59098d95978cbf0f41e7cf1ba04c94e448f438e5e4a2696135d0eb69c02d6f3f933d7ed42e02ba3d28062bec4e6b295d67ac00e62e5927644b30b78bb5e8abc43f1cb36b1b8fcc05e747aff009539fddc1b4c3bb69d9ac9bc0e9a7db898594f7da0e36877c8d073304540582078362bc46f25969750dfc1516b0335e35ef76ce3e2a837815fbcad58227b28359669bf126e6610d38cdba48cba0ae1884f44692def73cfaec5d0e848ac7d70c8aab05674047edb6536ecc7a91d99585b497b80551489c666b1157a4b8a722ef497eefc91f74a38bb3692a71d7d096c6701a3d778bdf6f00f22b057dd9a62d998d7a44b62a397866557b7797cdffaf850f95e904f4cee635235a1966789ae2847d2c7495d2c813cb55695e28efe42201978102eba419a55f05344127cecbc3287243450a7f517e656ca5bacb61eeac93add5992daee77c929914f0ff73f0759c404d2c007de326b5d25c41865986853c926664d1c7bc801c1458ab0471ae30d147107bd6f4ff9b37a72a9280a007a0798a2d4cb57156222198c4d752297d5f75c4f11fbf2eb83a55de6aa42e480d73201cae030a5f0971c4c52b2040a9968d28d0f2e9226f922781dfa9f21d264414fc82b215b22dfae2dc9cb7e73ab77bf3bacc5b57fffeef81684cd9f50bd2e9b6f1cd1c170b72ad1d6c5a41b37544249d8143ae0181e91f38561659aa98705ddd6e72ce0539355c16bb1fed6d3e4fe3d101100b818141b8f48c09480d959a8bb56937567741f8da0b824e0fbc928809f3fa4e09692232707f624273369ef9c26182edc7c64086807a203bed957df2098c5a99028598030754b5484ccd114d8c051cc70d57750a0b88be42815b837e28a23579374aadd5f0a274ce8db9e0e55d17f10ea6401f0463d3c94a5167ca86dbe3fed4a37ab451824c508ac0391282d0f9156e60c55ecbe21345d5aa708b65e7fd7c73ac7bd4cf22c4eb9e61b6f12a416206be75eab3309629a40ed6ed06712bd62c7ff56e6ca4875467ea88cd0dfafaca399a3329861a7267975407af8723857d1068690d3df1d3ba562a048a8f25f24d22759a30e089261a14b314de3550475a68198835457113027a29ec67ff17e5699598c800d2d9ee2f6fad60fcb64cbd6b0ee8172f86c69c65befb687184732ed074047b80f5019181719d57f11045276bfefd327df089fef6df9bb375537da19e8be072078a56e93c780f61b345bc201082393ba32a4d1dd6ee17a0ba4b77902a39b68c22eeb78b5fa7a90fa588acb8858a4453b0cf6072d9306ef52cc9a9336f91d47dd1299bde14d5658bbfbd03087d49629a613331e2a7f5922730ca11fb249fe2e88e43815f3ee9344976289f6b22b9173a4cdfa2dbcdc0dea1579d1e21955049ccaaefb2d6b8fd2cb1eae67b4a709f2aa9f2584e54c846020825f784a6a589be6b735c4763987f715a553415b32b1e156ebca072b0a7e9ceb531f4897543dd1a2f4a534063ffaf2201172f6b0b9035f0f0b80fc25b466c39926cdf9ff3af381aff229233d3f8bff0aeedc5b910a02412060d7a0439f797db47e0616e1285debcf26bb34c90ba16ccf8f1c5375ea2ae97620359334b7535c01d074dc1618947d8b08dac0448a014edd43332457b8a68432fbe656f36fd922aefaeaf4b0e3b73421a94374fea93152e04732ed3358e08a45a05e430e0936d1232acfd3918153446ba1f7b4eca90ea76fdaaaef2b420add72d86643423c3fd66fe2a6b85a75c315f5749414376a51822366bee6902107a03c4710c61ff2733bd65c46dc7745fdeffe008be4a619aade072939bef822329263a40328f0c5f36e1284b8f7587b9d993f011fd36ac54b6b0abbba3205f91b3c2889bfeeaa4dbda27ef0f021a35453a791a86d27229f2aa63e92990650d041791183d1465fe3a22c48b2e13b7f63325be52f686902e4eaabca97d40b8c88a9f66f237ecd65f0ad3f324f809baa0e44b769844dd3752ab12a6ccc343fb2c60715ef83744387a079b8d5f68b65125ef9ee3c414bff6f0b88aea2bffe3c6b70d38a5c00b1e3646ca3ec89367e0c061b17e7aabd45ccd6d68a2cec578592d599a5e7ff9e45c9915a8b89b2139224f1cfde72a0a1c4def93db7cfd1c76c7140b31a0851016b9c41cb7040d4f001511d893e4e7e4ee1cea76d49ccf6d12d77644bdb26961234aa0e2573cc5214ca58704220611b47dc191bdf583706740daeaa830c103d0dfc4d9047d33581848d9d4b5bfdb807d685ed59392089c02d58a5c8ad46fe46b62c5274a7004a299d0ae371a86c273047484880e6dab7d19bf43c6e31448947af3694738081d6ffe9df6b5fc9594bea1557850c5fe3cd51a4463155ae6d53c2e9817388dbed4a5039c5347aa548b70818a7b283139f84a7b151"}, &(0x7f0000742000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x28}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) r2 = creat(&(0x7f00001b0000-0x8)='./file0\x00', 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000550000)={0x55, 0x100, 0xffff, {0x0, 0xdbc8}, {0xfff, 0xa2}, @ramp={0x1, 0x80000000, {0x3, 0x100000000, 0x4, 0x7}}}) 2017/12/19 03:30:45 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000003, 0x800000000000011) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fdb000-0x4)=0x0, &(0x7f000098d000)=0x4) dup3(r0, r0, 0x80003) sendto$inet(r0, &(0x7f0000fd2000)="", 0x0, 0x0, &(0x7f0000fd2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 03:30:45 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000010, &(0x7f0000ef9000-0xc2)="18000000020001000000010000e18c8849000008020e00ec01da2803a38a3c0100000000d898055bf73b52bb6a8800000000dba6fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b100001474d733dc42506b080000000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015467aa05010500000000000000bcdb850000e3c5502c1a00008d00c3d17fdea208571068393d2290000000041ad00040c23eef069554", 0xc0) [ 29.132700] audit: type=1400 audit(1513654245.523:14): avc: denied { write } for pid=3403 comm="syz-executor0" name="net" dev="proc" ino=11238 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 29.171239] audit: type=1400 audit(1513654245.524:15): avc: denied { add_name } for pid=3403 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2017/12/19 03:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f000011a000)=""/1, 0x1}], 0x1, 0x0) fremovexattr(r0, &(0x7f00001d4000-0x15)=@known='com.apple.FinderInfo\x00') write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) 2017/12/19 03:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007ae000-0xa)='/dev/vcs#\x00', 0x0, 0x0) pipe2(&(0x7f00009c3000-0x8)={0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0x16) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f00005ec000)='net/nfsfs\x00') dup2(r0, r1) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2017/12/19 03:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000026f000-0xc8)={0x8, 0x7fffffff, 0x7, 0x3, 0x3, [{0x1f, 0x4, 0x8001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x2000000000000000, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) socketpair(0x13, 0x2, 0x7f, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000284000+0x481)={0xad1, 0x4, 0xff, 0x7, 0x7fff, 0x52, 0x10001, 0x2, 0xffffffff, 0x3ff, 0x100000000, 0x1f}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000e7b000-0xa7)=""/167) 2017/12/19 03:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e1f000)={@generic="cc20f23a10e5037dcc58f6b01858300f", @ifru_flags=0x402}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007e4000)=0x0, &(0x7f0000f83000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000055000)=0x0, &(0x7f0000057000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c99000-0x10)={0x0, 0x7fff, 0x8, 0x0}, &(0x7f00002df000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000094000)={r1, 0x100000001}, &(0x7f0000394000)=0x8) 2017/12/19 03:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) r0 = getpgrp(0xffffffffffffffff) waitid(0x0, r0, 0x0, 0x1, &(0x7f0000b26000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/19 03:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) pwrite64(r0, &(0x7f0000726000)="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", 0xfe, 0x0) epoll_wait(r0, &(0x7f0000b02000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x5) [ 29.225893] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! [ 29.266404] audit: type=1400 audit(1513654245.525:16): avc: denied { create } for pid=3403 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2017/12/19 03:30:45 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) connect$llc(r1, &(0x7f0000994000)={0x1a, 0x4, 0x9, 0xfffffffffffeffff, 0x6, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f71000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000f71000-0x78)={0xffffffff80000000, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ff, 0x7, 0x4, 0x4, &(0x7f00001de000-0x10)=@generic="0958fb0c307c23d0aaeea1af2d0bd806", 0x8001, 0xfffffffffffffffe, 0x3}) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='reno\x00', 0x5) 2017/12/19 03:30:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200401, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005d9000)='./file0\x00', 0x200000, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x20, 0x20022, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0xffffffffffffff20, 0x0, 0x6, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 2017/12/19 03:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 29.322663] audit: type=1400 audit(1513654245.658:17): avc: denied { net_admin } for pid=3433 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/19 03:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001e0000)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x7, [0x6, 0x8ca, 0x7, 0x81, 0x7, 0x9, 0x2200000000, 0x9]}, 0x5c) 2017/12/19 03:30:45 executing program 4: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000178000-0x4)=0x5) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x7, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/19 03:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x803c1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/216, 0xd8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000145000)='/dev/hwrng\x00', 0x40000, 0x0) syz_extract_tcp_res(&(0x7f00009ce000-0x8)={0x0, 0x0}, 0xfffffffffffffff7, 0x80) syz_extract_tcp_res$synack(&(0x7f00005be000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x153, &(0x7f0000006000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x11d, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x1, 0x0, r1, r2, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x2a, {[@window={0x3, 0x3, 0x3}]}}, {"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"}}}}}}}, 0x0) getsockname$ipx(r0, &(0x7f0000af9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000209000-0x4)=0x10) 2017/12/19 03:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a62000)=0xfffffffffffffffe) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000801000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ecb000-0x4)=0x0) rt_sigqueueinfo(r2, 0x36, &(0x7f00007d4000)={0x33, 0x4b0, 0xa6ec, 0x7}) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={r3, 0x0}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/19 03:30:45 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008f5000)={0x2, 0x78, 0xf5c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000092b000)={0x3, {0x2}, 0x0, 0x0}, &(0x7f0000e56000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000824000)={0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000064f000)={&(0x7f0000fb9000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000080f000-0x9)='/dev/sg#\x00', 0x80000000, 0x0) 2017/12/19 03:30:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xa0000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000c16000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0xc0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b53000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000d66000)={0x1f, {0x5, 0x8, 0xc87, 0xfffffffffffffe01, 0x9, 0x6f3a}}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x0, 0x4) 2017/12/19 03:30:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000123000)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', "766e5a65743000cf1a9be19f92ae01ea4617cc85e9ca8dd49590e91ef41a89728e815678711189d0e3b95b52b8753b86050f753be0bfd54a7de26482587292b65eed48fe13652c4bce5a6f55ab930f25e8dc707d224f313872129ed781ceddce1b9ec39b541ca049708688dfd4fd0074d775770eef831948927afdb139408085d140032f26f8c9e86855c0fd3ea8ca0b6673c9d00bb1fc9846627034a10ead43aed7895b116a1d245e12c1496f8d32ed19bb0f802ac38294474fda0a7985ae00a483be2c7dab5664a4654b0cb2d496d9588f3baf63323b94143efb02287d1740e149fceb5c907676a65e00a5faf5ddeb939f96046781e8b0cee9f90f000000088b32c6d7ffc45a179460351852f96b0e7b8f43fd1db4f1a9e640565a0c153132d863c6af23209378ce736bf42f8c6914dcf8a7c734b15e59aff16cc4b6f252cdb6550be67679f7faf460ab43c5213c1bcbdeb70e139740648a683d81cf980e41b297851cc305733a2a815960"}, &(0x7f0000001000-0x2b)="6264657600066d6e6574312d232f776c616e30657468302d6e6f64657673656c666d696d655f7479706500", 0x2b, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000-0x2c)="578a18a7c2906d81d7145e06ec63aeb35643285ac8ae465e2f2750c5cd4fbb5d21d1349fb5cd9e3f1b84c43a", 0x2c, 0x8e, &(0x7f0000001000)={r1, r2+30000000}) 2017/12/19 03:30:45 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000059b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00004fc000-0x10)='/dev/loop#\x00', 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d1c000)={r1, 0x1800000000000000, 0x4, "ecea4688db87683183e3ea8305f5313726b2eabec66ff79c016c10bc006f66eef40c5ad4681a755047c65a"}) 2017/12/19 03:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000def000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000524000)=0x0, &(0x7f0000a04000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000f4e000)={0x0, 0x0}) ppoll(&(0x7f00003f3000-0x10)=[{r0, 0x5a0, 0x0}, {r0, 0xc0, 0x0}], 0x2, &(0x7f0000bdb000)={r1, 0x0}, &(0x7f0000c9c000)={0x100}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000205000)=0x0) 2017/12/19 03:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000056000)=""/0, 0x0, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ceb000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006e8000-0xb)='net/sctp\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000c20000-0x30)={0x89, 0x7641, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f000010f000-0xd4)=""/212, 0xd4, 0x0) 2017/12/19 03:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00003d9000-0xd)='/dev/net/tun\x00', 0x0, 0x400000000003fd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/sequencer\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000ba7000-0x10)={0x1a, 0x1f, 0x6, 0x1ca, 0x8, 0x8000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r0) [ 29.418675] audit: type=1400 audit(1513654245.838:18): avc: denied { map } for pid=3472 comm="syz-executor0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=12362 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2017/12/19 03:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001cd000)='/dev/usbmon#\x00', 0x9, 0x400) fallocate(r0, 0x0, 0x1000, 0x3ff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000084a000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000ba000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e9000+0xacf)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000f00000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000595000)={r3, 0x1c, &(0x7f0000ac8000-0x1c)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}]}, &(0x7f000086c000)=0x10) 2017/12/19 03:30:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f00006dc000-0x1e)="777f0000002b7d676c760100010000000000737465642c6e6f5a65613a00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x424) 2017/12/19 03:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d72000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000c41000-0x4)=0x9, 0x4) fanotify_init(0x1, 0x1000) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000b40000-0xc8)="137e6d1bc6ed3258327ca9f7dfecd81c3ebacc4626055716a84d8b1866ab5b614a383dd0c51c089286b314e82df46d0f1e57684062330e575a975d3bf253c38e16e78f97cca69db52883854b12feabcae8cdb1bf71e350a18221e0ed70de11842bc65b01c42cb634804bf065f560933cb36c132bc25aaae01eb5f1fb4f6996b0082c96e36f8fab5893c83ca29280a5d91d661a8cab69871f5b16a0f9ca51f430af74bd5ee8f2d4a33548254f4c12aeabfba85ef0e9ca335b72de67e0ae5dda4c11fa0b16554eed9e", 0xc8) 2017/12/19 03:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) flock(0xffffffffffffffff, 0x0) r1 = gettid() r2 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x1000}, 0x0) dup2(r2, r4) tkill(r1, 0x16) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bb000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) 2017/12/19 03:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8000, &(0x7f0000241000)=""/160, 0xa0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) 2017/12/19 03:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002de000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b0c000-0x4)=0x0, &(0x7f00001fd000)=0x4) r2 = memfd_create(&(0x7f00008c1000-0x1)='\x00', 0x3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bind(r0, &(0x7f0000e10000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000925000-0x58)=""/88, &(0x7f0000beb000-0x4)=0x58) r3 = open(&(0x7f0000400000)='./file0\x00', 0x20000, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000d22000-0x1)={&(0x7f0000d65000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2017/12/19 03:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) r2 = syz_open_dev$vcsa(&(0x7f0000f64000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000113000-0x4)=0x0) close(r0) 2017/12/19 03:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000d07000)={0x7fffffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet(0x2, 0x1000000000000805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008e1000-0x10)={0x0, 0x1c, &(0x7f0000cd6000-0x1c)=[@in6={0xa, 0x2, 0x27, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f000000b000)=0x10) 2017/12/19 03:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000031d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000072d000-0x20)="7be1f27d2da2651663fdcc05652d72113f82dd3c0f970cd210a8d5792de8ad4b"}) mmap(&(0x7f0000bab000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) 2017/12/19 03:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00008f0000)='/dev/vcs#\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f00009b8000-0x18)=@random={'system.\x00', 'vmnet1mime_type\x00'}, &(0x7f000033b000)='vboxnet1\x00', 0x9, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000aea000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000099a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009fc000)=0x14) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x1, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x12c9}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c38000-0x4)=0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bc8000)=0x0) perf_event_open(&(0x7f000068f000-0x1b)={0x0, 0x78, 0xfffffffffffffc00, 0x40, 0xff, 0x7fffffff, 0x0, 0x3, 0x40, 0x8, 0x2, 0x80000000, 0x0, 0x16, 0x0, 0x4, 0x0, 0x4, 0x0, 0x200, 0x4, 0x1, 0x0, 0x52443ba3, 0x1, 0x80000001, 0x0}, r3, 0xdc8, r2, 0x2) 2017/12/19 03:30:46 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(0x0) pkey_alloc(0x0, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c9d000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00006f1000-0x28)={&(0x7f00006cc000/0x4000)=nil, 0x3f, 0x3, 0x4d, &(0x7f00004f3000/0x4000)=nil, 0x9}) 2017/12/19 03:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000026e000-0x3)='#(\x00', 0x2) connect$netlink(r0, &(0x7f0000ca2000-0xc)={0x10, 0x0, 0x5, 0x0}, 0xc) recvfrom$ipx(r0, &(0x7f00003bd000-0x2b)=""/43, 0x2b, 0x60, &(0x7f00000a8000-0x10)={0x4, 0x100000000, 0x5, "7c0cf5a4971e", 0x7fff, 0x0}, 0x10) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000049f000)={0x11, 0x4, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00009eb000)='/dev/input/event#\x00', 0x800000000000006, 0x2000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e09000)=0x0) 2017/12/19 03:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = semget(0x0, 0x3, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000ccb000-0xf1)=""/241) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000034c000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) 2017/12/19 03:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000fd6000-0x1000)=""/4096, &(0x7f0000ba7000)=0x1000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e7c000)=""/248, &(0x7f000058d000)=0xf8) 2017/12/19 03:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000da4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000159000-0x4)=0x10f, 0x4) 2017/12/19 03:30:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000a94000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a96000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x20}) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getegid() setgid(r2) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000350000-0x4)=0x10000, 0x4) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001d7000-0x9)='/dev/sg#\x00', 0x7ff, 0xc000) move_pages(r3, 0x9, &(0x7f0000f53000)=[&(0x7f0000799000/0x4000)=nil, &(0x7f0000436000/0x4000)=nil, &(0x7f000007d000/0xc00000)=nil, &(0x7f0000369000/0x3000)=nil, &(0x7f00000cc000/0x1000)=nil, &(0x7f00007a7000/0x2000)=nil, &(0x7f0000f10000/0x4000)=nil, &(0x7f0000b5d000/0x2000)=nil, &(0x7f000031c000/0x1000)=nil], &(0x7f0000f53000)=[0xffff], &(0x7f0000f54000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) [ 29.704976] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2017/12/19 03:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000a39000-0x70)=[{&(0x7f00001b4000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be8000)=[{&(0x7f000057b000-0x1b)="d4a0315326f78d09726f54bed8d0d60ddd041ae156401a22c478a2", 0x1b}, {&(0x7f0000c01000-0x9f)="a7c5e55590103c3dfa46e9c47fbdba6cfab913dc82f99fcedf6c4bdd847981175127e170c104ddb660fbb312ff11fa9f7e5bbc906dcd8dc846e68fb8c1a931d94ac4d6755c1629869a80302b68404bd76a12f08ef4d0e7a84a11ac6a6621cb2377316b1093c38114375da1879e8bfc6fab3ec1bb6e49013782eb17fe93fd86d01bb349fc3593391b6244f9b50336bc3e540c2640987e793f1bc03b50cf5e51", 0x9f}, {&(0x7f000030b000)="b7bf6effd8d9f35168298f7bb4aace979dd522c75201072868d056e1e788ad715731d4dda04ce73a472106d0a503c6e289c0b2c4026fbbd5706bb3cb0731cc9ee2e61551acd4f94ff9bc41a4dfb4413507bb5eb36f058151830bf09aac83f90ce594fc59fc764f3d02f03113da77c69e201073b10d8a48d591ec79e0de12ac3946b711506d4e82eda61212562b1ac3ffe8b8494bae302f04e3ce61950dfd445ccc9167fe3982165570cf6d10ced81b5fa2d62ee805f74e52", 0xb8}], 0x3, &(0x7f00001ed000)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0x9b, 0x6, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x0, 0x7fff, 0x7, 0x10000, 0x7ff, 0x120, 0x0}}], 0x60, 0x0}, {&(0x7f00009be000-0x1c)=@in6={0xa, 0x1, 0x37d0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000012c000)=[{&(0x7f0000057000-0x20e)="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0x1000}, {&(0x7f00000d5000-0x71)="850fa979e2aad0756a776dd487794739537accd57f39803af09e8122aa37a0f039a9c4123b67b275ba553b1199b80dff94e220b86648223da68b9f50f881bbdbe44f4e220649247399631d1e3a03b4d4cf7685b5083051ae5502ce6febf9764e78d5e7c1b6b0b26abb35b44170e9266303", 0x71}, {&(0x7f00000bd000-0x57)="864b001e60d3e13bb75180972952e716594cfbc37c1aa51af412ca9137df4f0bc70fe892303ecad8285ebeaef540cd2300321b3922cb064f0a145ab49937d93c29fcb21bd73eb53fa370e3cf5510c641a4ff82251df633", 0x57}, {&(0x7f000057d000)="34b3e569e1c6b88ed718e95c386d1aadf7c7f156d3f3c4510b6f6f887505425d5f24220486774d5147e4b4085f0ec8f547e999c9bd64dd45eee1f21919adb54fc07c91d6bf3fc036e48bbc240b0d7e5814b54b85b5a874dddaadf8cb7ff645ae0760861fe67bfa4de73e213b6eb87956acd9c96c7999fd3135828047a722969fb306687eabd699e48aefe2244f316d653231365c4e2efc17c966677ccbc15346ff4fb96fb7b3d3bcad7762d1ca77a6a7b653", 0xb2}, {&(0x7f0000c4c000-0x71)="43e541e1dc56e79790f45cc8a85f4283d768b305a3c87bde5b4624214142ac15e3627ed257b8732af869b87c5ea90ec2158917e894a33ab264d9307e8a2fef6d51bbf77ff23461920259336eabb97c5d5e9cba9dbdca0d764c34f91d562fffe762ac36c1fd83d04fb46aa61cbb39e4d991", 0x71}], 0x5, &(0x7f00001fe000)=[@init={0x18, 0x84, 0x0, {0x6, 0x40, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0xff, 0x80, 0x35c}}, @sndrcv={0x30, 0x84, 0x1, {0x1fa, 0x7f, 0x9, 0xffffffffffffff81, 0x6213, 0x3, 0x1599, 0x414f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xe0000000000, 0x8002, 0x1f, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5a13dae1, 0xffffffff, 0x4, 0xf, 0x8, 0xa6, 0x9, 0x8, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9b, 0x2, 0x2, 0x8, 0x401, 0x100000000, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x8, 0x1ff, 0x4, 0x8e7f}}, @init={0x18, 0x84, 0x0, {0x7, 0x200, 0xac, 0x10001}}], 0x180, 0x810}, {&(0x7f00001d4000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f7000-0x18)=[{&(0x7f0000cce000)="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", 0x1000}, {&(0x7f0000806000-0x15)="84e5389ab9af6743f3a869e124d0ce07d696a63558", 0x15}], 0x2, &(0x7f0000c0d000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0xd333, 0x0}}], 0x30, 0x40}, {&(0x7f0000f6b000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049a000-0x28)=[{&(0x7f0000319000)="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", 0x1000}, {&(0x7f0000b50000)="1dad05fcb2a583c30a1130cac4cd7ad0fc47c711045c34a85e0a10574c45a4b41176de831176bef7dce0b8f78e0338f370713588506751", 0x37}, {&(0x7f00000e9000)="d81e94a2ba865806a0be2087efe3280c195e2bca6bb92c93b26c8a5fc1d88004f4f9a3d549c175786fc32965c4b17e7375a2474c69c55921b23903fac6373ebda273cdb9d1b777953cc88b16ace7cd757d79fc03133d13277926ab71c63298da2f1c1e361171cd12368f36a02db633b4b1b1ab916a2bdef2a20004f4082de4c9f283cd39837783542210ff7fa7fafe4982a4b59697d8a8f903852d033cd65b1c5c9493f245a806196b8bc4c39ea72824ee36bd5c8cb678563093fbd6aa63519713e728640b1ebae0", 0xc8}], 0x3, &(0x7f0000f0d000-0xb0)=[@sndrcv={0x30, 0x84, 0x1, {0xed87, 0x3, 0x208, 0x2, 0x7fff, 0x8a, 0x3, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x4, 0x6, 0x400, 0x1000, 0x2, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x200, 0x6}}], 0x90, 0x14}], 0x4, 0x4) 2017/12/19 03:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x22, &(0x7f00009b1000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0xc) writev(0xffffffffffffffff, &(0x7f000036c000-0x30)=[], 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000567000-0x4)=0x7fff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000961000)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000755000)={0x0, 0x0, &(0x7f0000390000-0x1c)=[]}, &(0x7f0000781000)=0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2017/12/19 03:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e3c000)=0x0, &(0x7f0000894000-0x4)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x6, 0x0, 0x0}) ioctl(r0, 0x802285, &(0x7f0000d95000-0x1)="") [ 29.739635] audit: type=1400 audit(1513654246.159:19): avc: denied { setgid } for pid=3559 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 [ 29.843695] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/19 03:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e97000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000bef000)="6e201865a6032b799bd6747b7c0c987557053ed456b7e6d8c40e96740efc3194cadf5e") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004a1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039d000)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x20000000004ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/19 03:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f000038f000)="e56b89762f03abd25ab9aa156c91f18d", 0x10}], 0x1, &(0x7f00003aa000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a66000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000ebe000-0x4)=0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f000055e000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000771000)=""/0, 0x0, 0x0}, 0x0) getresgid(&(0x7f0000e57000-0x4)=0x0, &(0x7f00004b2000-0x4)=0x0, &(0x7f0000066000-0x4)=0x0) 2017/12/19 03:30:46 executing program 1: sendmsg$netrom(0xffffffffffffffff, &(0x7f0000c6c000)={&(0x7f00000bc000)=@ax25={0x3, {"a2e50400363912"}, 0x0}, 0x10, &(0x7f0000a04000)=[], 0x0, &(0x7f000091f000)=[], 0x0, 0x0}, 0x79b769edc870dbb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 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) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x4, 0x3, 0x100000001, 0xb58d}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000080a000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001d9000)={r2, @in6={{0xa, 0x3, 0xb35e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/19 03:30:46 executing program 3: keyctl$session_to_parent(0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) 2017/12/19 03:30:46 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000+0x328)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170f0000000000000d70f87023a9d8657fa3297aac9d56b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000001000)=""/78) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={r2, 0x0, 0x0, 0x0}) 2017/12/19 03:30:46 executing program 0: clone(0x0, &(0x7f00001c3000)="87", &(0x7f00000da000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00003ba000-0x1)="b4") clock_adjtime(0x0, &(0x7f000040a000-0xd0)={0x0, 0x0, 0x0, 0xe2fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027a000)='/selinux/enforce\x00', 0x2000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000852000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000488000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)="0364506ef237db5cb96bb6467215e651313c4b650f9539649dbb0c6e6579d4bcb4e627986d3df4653da3f4a2f564ea31a4d61ae4744ee5abb9c8a0c8e491b50d1de0da50733c62f633a4a45b2984dd789c6d5c304ba224501cf520a264566cfab43c446e5926f3402622191aacdff12ad3eeffc7f13cfbb51407453eee4d4141f1889b2052a6d94a9ecc044414e1c4f782afbe32321f86a133c2785238514558817531338c407e57eb38a949e91b216fda96cf223ce670a7353e0c8c1bbb1f5f8be623e231b44f68b383367a1663425b8f8a41") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) 2017/12/19 03:30:46 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x400) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f7e000)='/dev/vcs#\x00', 0x100000008, 0x1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f80000-0x58)={{0xeb3, 0x4000}, 0x1, 0x200, 0x80000001, {0x10001, 0x100}, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAF(r1, 0x5404, &(0x7f00004d3000)={0x401, 0x7f, 0x401, 0x6, 0x2, 0x8001, 0x8, 0x8000, 0x10001, 0x5}) 2017/12/19 03:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(0xffffffffffffffff, 0xfffffffffffffffe) 2017/12/19 03:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000347000)=[{&(0x7f0000499000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) 2017/12/19 03:30:46 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000ea000)=0x0, &(0x7f0000f5b000-0x4)=0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xe4, 0x800) r1 = syz_open_dev$mice(&(0x7f0000f5b000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000e7000-0x14)={{0x4, 0x7, 0x4, 0xc0de, 0xfffffffffffffff9, 0x2b}, 0x4, 0xfffffffffffffff7, 0x3ff}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000798000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000146000-0x4)=0x14) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000d5f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f5d000)=0xe, 0x80800) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f5c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004a4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x1, 0x100, 0xb, 0x20, 0xa0, 0x5fa7, r2, r3}, {0x8, 0x3, 0x3, 0x81, 0x5f, 0x8, 0x7, 0x7ff}, {0x92, 0x3f, 0x9, 0xdfdb}, 0x7, 0x1, 0x8001, 0x0, 0x44, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74a, 0x4}, 0x13, @in=@broadcast=0xffffffff, 0x9, 0x3, 0x3, 0x9, 0xa00, 0xe6, 0x3f}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001b000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5b000)=0xe8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00009a6000)=0x0) name_to_handle_at(r1, &(0x7f0000f5a000)='./file0\x00', &(0x7f0000f5b000-0x8)={0x8, 0xffffffff, ""}, &(0x7f0000923000)=0x0, 0x400) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000653000-0x4)=0x0, &(0x7f0000f5d000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f54000-0x4)=0x0, 0x4) 2017/12/19 03:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000003, 0x3) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000acf000)={@generic="82d9c09abd3d73319be746b88bf85531", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f000008f000-0x8)='./file0\x00', 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d15000-0x4)=0x0) fstat(r1, &(0x7f000007c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000775000-0x8)='./file0\x00', &(0x7f0000aa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000ec000)={&(0x7f00002c7000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000385000)=[{&(0x7f000046c000-0xce)="3326ec3d382625b21155bd4c26fbce9c2055cb924918b99318500b2f3d03e3145db725150c3811a0c51ab14c4906029842666ad7ecf9f2cf90a937b0c8f131f95a525758d29cd395ff9ebe64d455494383d3dc3dd1cb0ad2a4bf9111a5c0d833c2409b89eb415b790ec13f3dc005897ee5d624b35fef82eeeecf89455ccaf3dcb9fca627825f4f1ca54a36b3447981b88d85a1bcd7117fb21077db991c7389d3c75a96b0183008996cbb6a280324296cd7ab1cf40b8dfae6e28d72659f486c261feb96e00a28238bc92dd2553e6f", 0xce}, {&(0x7f00006f6000-0x3)="5df3e1c794876c96669b631b661ba12a69", 0x11}, {&(0x7f0000989000-0xac)="c5c27948591755732e159111350a53248dcc9be554a7365ac264f1f7e0aae6f0f5a311588e6e18f5e57de32706990af09960d11748d646edfeeed70cc2f5d10277899d96ed0e3fe6cb5a6237554b1e1fc12cafa6f7278a29bdc0b791247e57e41d3898b3992af8207783a1c3c5a74b173100b30b25ae91f73cc1bbf7356c0c4dbb7c15d0f6668f88626c0b63478cd824925abd90894674ae4f94530960ddaf31301fee1d6981b7e2b2b39179", 0xac}, {&(0x7f0000a5d000)="4d0244a359de7dc1d13302c53432ed02bb17f6ae7ad09feb064a9394e01bb56363db6287862be77d1fa53f1d8b990b1e182bc34c1642b6ef5c3e52aaf0d532d0a5c003756c2b1aa3c5667b37cbf4770813d0f77ee138b4635b9a1be59f58a90cc23da99b69aec790fe2a586f3732a04230126a472e611b3b9d939dab5d5e5ccab7b934a33baa706756a4c2c3d77d21344818cfd3cf9c1f9c239b0c74af7d2772f5165ab20ec17ded88e09262d5074ad7f1ec99ba3f02f76d2efb4af2746cddeb6bbe9fd7631e462994f78111cd47e5cd2009d6b8f7a9b1cfda0c0264a90f30d0", 0xe0}], 0x4, &(0x7f0000bd0000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40004}, 0x4000000) 2017/12/19 03:30:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000051000)='/dev/autofs\x00', 0x412480, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000224000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 03:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000983000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x2, 0x300) 2017/12/19 03:30:46 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f0000b59000-0x1)="", 0x0) [ 30.193096] binder: 3595:3602 ERROR: BC_REGISTER_LOOPER called without request [ 30.200650] binder: 3602 RLIMIT_NICE not set 2017/12/19 03:30:46 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d04000)=""/108, &(0x7f00007e1000-0x4)=0x6c) get_mempolicy(&(0x7f00003ff000)=0x0, &(0x7f0000539000)=0x0, 0x0, &(0x7f0000513000/0x1000)=nil, 0x0) 2017/12/19 03:30:46 executing program 1: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000f64000-0x18)={0x6, 0x9, 0x100000000}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) 2017/12/19 03:30:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x422) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000001000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00004ff000-0x20)={"db758408f54e11c733db1c854ec1b62a", {0x4, 0x4, 0x20000000000009, "c1cd30ee6f2c", 0xdce, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r3, &(0x7f00002c6000)=[], 0x0) r4 = dup2(r2, r3) recvfrom$llc(r2, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0xfffdffffffffffbe, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r4, 0x541a, &(0x7f0000da0000-0x4d)=""/77) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2017/12/19 03:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000240000-0x8)='keyring\x00', &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000a4f000-0xb0)={{0xffffffffffff7ffe, 0x8}, 'port0\x00', 0x82, 0x1, 0x6, 0x1f, 0x5, 0x0, 0xe53a, 0x0, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00004a8000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) add_key$user(&(0x7f00007b1000)='user\x00', &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="", 0x0, r0) perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000d93000)=""/4096, 0x1000) 2017/12/19 03:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x1000) [ 30.240677] binder: 3595:3616 got reply transaction with bad transaction stack, transaction 2 has target 3595:0 [ 30.240696] binder: 3595:3616 transaction failed 29201/-71, size 24-8 line 2762 [ 30.332636] binder_alloc: binder_alloc_mmap_handler: 3595 20000000-20002000 already mapped failed -16 [ 30.334082] binder: BINDER_SET_CONTEXT_MGR already set [ 30.334098] binder: 3595:3634 ioctl 40046207 0 returned -16 [ 30.335389] binder: 3595:3616 ERROR: BC_REGISTER_LOOPER called without request 2017/12/19 03:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000072f000)=0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00009cb000-0x8)={0x0, 0x0}) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000e84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00006a2000)=[{&(0x7f0000af4000-0x39)="3900000010000904003e000000400005ffffe84a0300000045000107ffe1008108000400041a007000000000060800030000000000ffe46900", 0x39}], 0x1) sendmsg$netlink(r1, &(0x7f0000e66000-0x38)={&(0x7f0000226000)={0x10, 0x0, 0xfff, 0xfffffffffffffff7}, 0xc, &(0x7f00005ab000-0x10)=[{&(0x7f000089d000-0x177)=[{0xc5, 0x6, 0x115, 0x5, 0x0, "ff008076649336c264c6d72b74d81f8eabbdce1713ce546444204f8df641b88abe1b85df9df8a49cb2cae8c3396f49993026a48e639574c22c00d00638f278a0c7ab26d04b77744dd6bdc4b46ca875c46f6a2efc4f5db14010ba00a5d76dfddde4884af5e7b93054dc0c1bd277ebaca783217704b3bcba981de4bf955cecc4e71aee313021283cd073d1e36028aeda60268a7c6c37ce83dd9b89bea4e7e9eae2d1752952964ab3d78ebb35b4f5e2628ed620bf6754"}, {0xb2, 0xfc0, 0x8, 0xe4ff, 0x95, "4e4d86737707369241dcb4f0bcc06f7808d8de3a1c8ecc33955a138b144308d79cbda115e54713ebdba21d4f500f07df602d5f3536368c18879e8aabf792d177b1b4933e085d3cb6403b535474c7aaa16b59d130d8cc3e0cd54e3109077135c63e38ccfe448eab81904bbf31e58d02b5d5d45310468260bca71b85a938ac1368540faf44693ed8bd9b63cb74f63965154aeb8010abe99d6fbd2634a567f9fddcc947"}], 0x177}], 0x1, &(0x7f00004e2000)=[@rights={0x18, 0x1, 0x1, [r4, r1]}, @rights={0x28, 0x1, 0x1, [r0, r4, r3, r0, r2]}], 0x40, 0x4008004}, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00003c0000)={0x0, 0x3, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x0, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000c0c000-0x4)=0x0, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00001f0000-0x4)=0x6, 0x4) setsockopt(r1, 0x40000000006, 0x0, &(0x7f0000b1b000)="12", 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000601000-0x28)={@common='irlan0\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004d9000)={0x0, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f00002ca000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00008f4000-0x4)=0x2000000000b5b, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000049000-0x20)={0x8, 0x0, 0x200, 0x80, 0x1, 0x8}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$TCGETS(r6, 0x5401, &(0x7f00006e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006d8000)=0x0, &(0x7f0000317000-0x3)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00008f3000-0x4)=0x5, 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000dc0000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f00007bf000-0x20)={0x2, 0x3, 0x8, 0x8, r7}) 2017/12/19 03:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be8000)={0x0, 0x0}) connect$inet(r0, &(0x7f00002e6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x7, 0x204c00) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009af000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000477000)={r2, 0x8c, &(0x7f0000bfd000)=[@in6={0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffbc}]}, &(0x7f0000c26000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000ca000-0x14)={r2, 0x10001, 0x1, 0x100, 0x4, 0x200}, 0x14) 2017/12/19 03:30:46 executing program 5: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000092d000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000f91000)={0x80000000000000, 0x103000, 0x81, 0x2, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000076b000)={0x81, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x1, 0x0) 2017/12/19 03:30:46 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000057000-0x4)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x201000440, 0x0) r1 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x108) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000020000-0x8)='./file0\x00', 0x20) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000001f000-0x90)={[0x688a, 0x0, 0x26a22e8b, 0x2, 0xfbe6, 0xe00, 0x6, 0x3, 0xf8b, 0x101, 0x1, 0x7f, 0xfffffffffffffffd, 0x4, 0x2, 0x8], 0x0, 0x141}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="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", 0x1021) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000000a000-0x4)=0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000793000-0x4)={0x1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000020000)={"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"}) 2017/12/19 03:30:46 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00006b2000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x8, 0x7fff, 0x0, 0x80000000, 0x10000, 0x7000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e6d000-0x18)={0x7ff, 0x9, 0xeb9, 0xfffffffffffffff9, 0x9, 0x87e}) ioctl$KVM_SMI(r0, 0xaeb7) 2017/12/19 03:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa1) bind(r0, &(0x7f0000ab4000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) bind(r0, &(0x7f00001ec000)=@generic={0x3, "38af356a916dff0100594d5d262c2881eb8241a40300000000000000a49b5c7dae3085c032a4113e98b9f2e376c3c53a942eecfe349e4e8e7cd3c0bffe6316b17f521282baa3e226dfe8aaf2abc1d25d7954d8000bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d04"}, 0x80) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000381000-0x8)={0x0, 0x0}) 2017/12/19 03:30:46 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000df9000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000027d000-0x4)=0xc) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f2000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@generic="1983995652688a62cea621412615334c", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2017/12/19 03:30:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x3ff, 0x1, 0x0, 0x3, 0x0, 0x2, 0x9, 0x37c, 0x100000001, 0x800, 0x1}) r1 = socket$inet6(0xa, 0x4000000000080005, 0x0) setsockopt(r1, 0x84, 0x12, &(0x7f0000a2c000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x8001, 0x1, 0x1, 0x6, 0x40}, 0xc) [ 30.335405] binder: 3616 RLIMIT_NICE not set [ 30.335631] binder_alloc: 3595: binder_alloc_buf, no vma [ 30.335716] binder: 3595:3634 transaction failed 29189/-3, size 0-0 line 2947 [ 30.409954] binder: 3602 RLIMIT_NICE not set [ 30.419475] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.425130] binder: release 3595:3602 transaction 2 in, still active [ 30.431756] binder: send failed reply for transaction 2 to 3595:3616 [ 30.438531] binder: undelivered TRANSACTION_COMPLETE 2017/12/19 03:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x87, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) clone(0x7fd, &(0x7f000016d000)="", &(0x7f0000654000)=0x0, &(0x7f00006cc000)=0x0, &(0x7f0000418000)="") r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000087b000)={{0x3, 0x101}, 0x0, 0x93, 0x3f, {0x8, 0x2}, 0x2d0, 0x738, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dfc000-0x20)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x4, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x20) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/19 03:30:46 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000008000)='./file0\x00', 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000007000-0x3f)="", 0x0) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000+0x328)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170f0000000000000d70f87023a9d8657fa3297aac9d56b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000000c000-0x3f)=""/63, &(0x7f0000002000-0x4)=0x3f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x44, 0x0, &(0x7f000000c000-0x44)=[@reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x28, &(0x7f0000001000)=[@ptr={0x70742a85, 0x0, &(0x7f0000006000-0x1)=0x0, 0x1, 0x1, 0x2f}, @fda={0x66646185, 0x2, 0x2, 0x15}], &(0x7f000000b000)=[0x18, 0x38, 0x78, 0x28, 0x30]}}], 0xcb, 0x0, &(0x7f0000007000)="0821e06b99b08c172ce1e953954f32832bf25de697e654c9d14cbf6c58c1a784d8a47dfc7476ec2815744bf4bd2c9f069642dba3c4a68c431e4a39b799f07ae625e312e48acad53e51a81c5f714c51a46edca1c7a6dec053f9bda152b6622bd554c75938bf2197f5a8fa93d0eeef6c2c4f0d94d6660feda19f3f71fa9bfe4b296976a2f1cad25b1ea8f5f7e911ee7e2e5502c6008f188274e3c188c5190cca5fd05a22d0944b1af20eddf20a1b85325e651279de5dd222aa1f27ed7730567bd92f096d30e45dcca4bcce41"}) 2017/12/19 03:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000246000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a13000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00008f6000)={0xbc8, 0x1, 0x0, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00004a4000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f00008e2000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000030e000-0x4)=0x0) r3 = syz_open_dev$evdev(&(0x7f0000af4000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000e09000)=0x0) fchdir(0xffffffffffffffff) dup3(r0, r3, 0x0) r4 = pkey_alloc(0x0, 0x0) pkey_free(r4) 2017/12/19 03:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)='/dev/loop#\x00', 0x0, 0x4002) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e7a000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b07000)=0x1, &(0x7f0000e33000-0x8)=0x2) vmsplice(r1, &(0x7f0000e19000)=[{&(0x7f0000498000)="b275408e377ca99e30d5d844b58f059beb53ad888ebaed936aa4e44676d6109d8617ac4127cd5b69556e7547795efd974d0344795bd70a5b1f395f2c43241913d03b558226befc1064a122638788000b6ec33eb96c1600e73402d9e39994898fdfa84f1303301548b899599f02419ab74c468a769b31239351a725463d3044fe102191d7a889d43ac6004e5ca16b2dc32a", 0x91}, {&(0x7f0000d65000-0xc6)="73fccdb070cf484b6e93a41dccd8407c859f004d19c5819473daaf3e7338646947c5052ef00c4660c174ecbe43740fa4777b5e55b041e9721eb2d6e5aa2eba5693278c54d3fefa70b64a4e15807b7f1d5a70f578c3929e5627f1626e8897fdff71840dc965270cf2038034937d6d39fa4802335530c92901dbb7c039cb3304b306d78319daec077b4aad6ea86831a6416811fa508fd3bf05b1ad3dd754a311fbfd5cc37d0d96ff44f285ce13ad4c24225901578048dceb9281eedcac6c932108614974a6c488", 0xc6}, {&(0x7f0000fd5000-0xd7)="89bf5fc132c7fc6c51236848523b1ccb6347d1ba02118b55cd343e148a0e4827b27bc68614df73e31ee8bc4b177c46fe8307f2c774ff7c50bc1989935150d15463ef2931a85c33786954fde2b6ad84b94dd1009eed961c18e729db56f6365f30a86d3546d03024dc73844fd96026045300de543d10a361a081cb27e642d921df8f6203fcf81dbd8fc4d30dc8d32476754b7fa7a1e5e69a07eca5beab3eeabe2e045a2cac9174db6541686a58da33beeca9761eeaecfdcf7948b58493069fef11613b59602a277fe844540c964b5d504d95fad8939e06d8", 0xd7}], 0x3, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/19 03:30:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000087b000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000083e000)=0x0) mmap(&(0x7f000078e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 30.523922] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/19 03:30:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000571000)=0x0, &(0x7f0000edd000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bfb000-0x7)='fdinfo\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000010e000-0x1)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10220, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000dfd000)={&(0x7f0000187000/0x2000)=nil, 0x2000}) 2017/12/19 03:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) [ 30.523981] ip6tnl0: Invalid MTU 1879054852 requested, hw max 65392 [ 30.576785] device gre0 entered promiscuous mode 2017/12/19 03:30:47 executing program 2: r0 = socket(0x4000000011, 0x802, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f00003dc000)="6d485be3f36f34b0b0f5b4ab1459318d7b21868e0725839cae4f449858cb976c0ffe06d37754c76d40c8b1401da14c5398539cc6fa8be2de1ba53640ddb1ebd41a356dcc4abaaf7f2b71ac1198ce9bcc943d7a496bdb47fa6d0ef964b462a2dcdd5cb0611368d58614d89f013d84728e3f4c16c811d3e7f74e27d0eb7babdacddd928bcbfb4289cb58aaf068eb2c9bbd762068bc5e12d1413b88da", 0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7fff, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xb, 0x1, &(0x7f0000001000)=[@generic={0x7ff, 0x1, 0x882c, 0xffffffff}], &(0x7f0000000000)='%nodev\x00', 0x8, 0xc8, &(0x7f0000000000+0x700)=""/200, 0xffffffffffffffff, 0x1}, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x80000001, 0x4, 0x400, 0x2, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x1, 0x1000000007f}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) 2017/12/19 03:30:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00008f5000)={0x1, 0xff, 0x8, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x400000100, 0x400}, 0x10) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto$packet(r1, &(0x7f0000189000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/19 03:30:47 executing program 1: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ac2000)='/dev/sg#\x00', 0x0, 0x280002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000-0x8)=0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x80000001, 0x5, 0x5, 0xdf, 0xb22, 0x8}, 0x2226, 0x100000001, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x4)=0x800, 0x4) [ 30.606276] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/19 03:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f00007a8000-0x2)="", 0x0, 0x3, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00004e9000-0x1c)={&(0x7f0000656000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ebe000-0x8)=[{&(0x7f0000233000-0x8c)="5224443710383e68d5a5d61cefa8550c95c8f38e607ac49b5ef105cadc", 0x1d}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/19 03:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002a0000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b10000-0x4)=0x0, &(0x7f00006b8000-0x4)=0x4) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00007b7000-0x8)={0x7, 0x1}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000a70000)=""/149) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000fc2000)=""/101) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002ec000-0xb8)={0x0, 0x7, 0x63, 0x1000, 0x3ff, 0x2, 0x2c, 0xffffffff, {0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x100000000, 0x68, 0x3, 0x1ff}}, &(0x7f0000c66000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008e5000-0x6)={r1, 0x3}, 0x6) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00005a7000)=""/0) 2017/12/19 03:30:47 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000001a000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001a000)=0x3f, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x1c, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x81, 0x0}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000000f000-0x8)={0x42424242, 0x42424242}, 0x0, 0x99) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000012000+0x4a5)=@abs={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x8, 0x800000000000800) getgid() getgid() getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000-0x4)=0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000015000)={0x0, 0x401, 0x0, 0x9, 0x5, 0x800, 0x3, 0x6, {0x0, @in6={{0xa, 0x1, 0x4912, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x581c, 0xa3c, 0xcb, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000019000)={r6, 0x3f, 0x20}, 0xc) r7 = getpid() r8 = getuid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f0000017000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000001d000-0x20)=[{&(0x7f0000000000)="411503e1a256709c7260e3933f022ed20630e3702308a4108a073237fae46b641e97ea4bd5d597d212fe37651c5dd0f541b487577554a7a919e4052d17adfa0a2c7df702dd1809a3d99015e0757e2d69", 0x50}], 0x1, 0x0, 0x0, 0x4040801}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f000000b000-0xb8)="245d9d2d1de4c6fdeacafe7719fde5f650e8ceaa5e6743f3777cc7ec7abf8069d85f8194f258efcd2a0f52ac141808ddd0a12dd79edf28036ff13984741501d07ce8407c08ee6cf4eef3f97d2975c4360a029726341de3546a08d41c0490dfa78a1e17f056e81890566c0e6d921e7d56273aa32b5fb7beeaa078213296656087279dd3f67c0ee4c8da827b92f5103ba2c8b3dd023e8435a03f650786954f225e43d74193bf347116009a0dd3c3ea94ea06901d3d940c902d", 0xb8}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}], 0x18, 0x10}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000018000-0xc6)="cb1f7dcf5b21025ef670a83fb2d3c6aba959a3a409eb837c4a340607a935cc56929d8f3b07a4c5eafcb0cd0f706e4d00b9bbd4d4f5bd7a281b27692ea202b5aaf76eb3ce5e455b50cebce838f3bdf48d59daa5c2147b199906ab7428cbf50568d63a2d5e7925260a810bb04fcb310061a7085e23138479fdeb2f37a9b3ba742f6717b55568d61bae76279cdacc25b383c34f26ead9090385716e826de4c36e91492c7a23a233faa232286782a196dc2676466ed1acd8af9933e300b1bd854b4ec36021747ed0", 0xc6}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r7, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}], 0x78, 0x24008081}, {&(0x7f0000009000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000004000-0x30)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r1, r1, 0xffffffffffffffff, r0]}], 0x30, 0x1}, {&(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xba)="0ffe2a9e8c2a19c606691ce569ca96828b5c02b4dca4bf9636881d8a7fe15a9dffb2bc4d38c62525a9e8e09dbdafb6701c5033231bbfe04b20a8e0087f12d53e85122f9b697a268e63b7459ddf4df685ed9565d6d0ec52524e369bdc4120cd3225d99738d849cc339239bf6269d5e72859520e93242e03ad324a980b7deb91d49e59654fd6c2cff5268b93b949e61ac4c32518d0c02b84619fdc3dbc2b6c7f0dca756ffa7f63fdf3f9188091e412c43fda974265d191f323268a", 0xba}], 0x1, 0x0, 0x0, 0x800}], 0x7, 0x8000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x2c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000001d000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000001e000-0xb)='/dev/vcsa#\x00', 0x100, 0x100) bind$inet(0xffffffffffffffff, &(0x7f0000004000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000000e000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x6, 0x30, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x3f, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @end={0x0}]}}, @dccp={{0x2, 0x1, 0x4, 0x1, 0x22, 0x0, 0x0, 0xa, 0x39111a15, "89e879", 0x87f, "e87bbc"}, ""}}}}}, 0x0) syz_emit_ethernet(0x68, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x8, 0x4, 0x0, 0x400000, 0x5a, 0x0, 0x800002002, 0xfffffffffffffffc, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0xfffffffffffffff7, 0x1, 0x1, [{[@rand_addr=0x508], 0x8}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"0c10"}}}}}}, 0x0) [ 30.606299] ip6tnl0: Invalid MTU 1879054852 requested, hw max 65392 [ 30.647925] binder_alloc: 3701: binder_alloc_buf, no vma [ 30.647960] binder: 3701:3715 transaction failed 29189/-3, size 0-0 line 2947 2017/12/19 03:30:47 executing program 7: r0 = add_key$user(&(0x7f0000cf0000-0x5)='user\x00', &(0x7f000094f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bfc000-0xa8)="", 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000cbe000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x3, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000000000)="afeee54f81a3802b61fb3d05ac9b99eba4ccf888a53e3495dc26f33c19240b08020106b31041b0676476aa1a6aa3123c2503086424eede916fec7115b0ce828431d1ff2cde771f270373ef7b5fa5da65a2f21670a0ec386ab2f84dc4eca8b758b479b00945fecb9b2fd7ce23371de13e9a0b77f80db3e4d0edbee82c0e10c89998f7d4eec96222ec98d35e452739a0b5a0e93ac9d53b54eb9e606f2eb11f60a6ef13b1c5ce7f87cd503cca1d97752b9350fea89a761e456a5a8f9e8c1b414d8fe3189ce7ca8a9e204abb7aa13a1fc6e14fd4ca1901f347a488ac3536b52ef8b0e07f3ad98c", 0xe5, 0x4001, &(0x7f0000001000)=@abs={0x6a43a11b2bafb6df, 0x0, 0x2}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000e9d000)=0x800, 0x4) 2017/12/19 03:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000286000-0x4)=0x0) dup2(r0, r0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f000013b000-0x4)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000eb1000)={0x10000, 0x7fffffff, 0x383, 0x1f}) 2017/12/19 03:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000264000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00001a4000-0x4)=0x6, 0x4) perf_event_open(&(0x7f0000b65000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffeffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000297000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000076b000)={r1, 0x28, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 30.648087] binder: 3701:3709 ERROR: BC_REGISTER_LOOPER called without request [ 30.648105] binder: 3709 RLIMIT_NICE not set [ 30.793197] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/19 03:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000564000-0x8)=0x401) write(r0, &(0x7f0000251000)="220000001b00070b00000000ef00120105000000000000000000000000ea00050029", 0x22) 2017/12/19 03:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000116000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f00000fc000)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000a5e000+0x1a1)=0x5) signalfd(0xffffffffffffffff, &(0x7f00002e4000)={0x0}, 0x8) 2017/12/19 03:30:47 executing program 5: truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xed)="cd23da75a1c462a4c5d49d85daaa7e67a89a35bd814e8bfe63551f3240484fea235213d6d73b0c66d1c09699753172f0806f2bbed3c2b734cdb9336a09e99184b1bb4f20176438c21f7b19dfc174bce9b18b252e241f608714d9507298fa4b4e73632ef4631852321b3e05dc1a291d9d7022305a66782f65b06ffb564ace52964de7bdc673f08b18bb46fb50d3ed3c45b7f8eb1043fc55f5fdf3ca7095e0a0010bcb767934b32d0936f9353a716e70c6a0437666ec0aafb2d4673dc36c561b1dd0c85a2d197301dd0f8da1c4d461a8ebc4a33b54a0ffba956488e4023d07bd944c624e320b90e5043d08a93cc7", 0xed, 0xfffffffffffffff9) keyctl$describe(0x6, r0, &(0x7f0000596000)=""/0, 0x0) 2017/12/19 03:30:47 executing program 2: mlockall(0x1) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c29000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f68000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x400000086dd, @ipv6={0x0, 0x6, "048220", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x2, 0x0, 0x42424242, r0, 0x4000000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) semget$private(0x0, 0x5, 0x0) 2017/12/19 03:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ec000)={0x26, 'aead\x00', 0x800, 0xfffffffffffffffd, 'authenc(sha256-ssse3,lrw-camellia-aesni-avx2)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000be4000)='/dev/qat_adf_ctl\x00', 0x1818c0, 0x0) bind$alg(r0, &(0x7f00007a6000-0x58)={0x26, 'skcipher\x00', 0x0, 0xc, 'ctr(twofish)\x00'}, 0x58) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000471000)={[0x6002, 0x1000, 0x6002, 0x5000], 0x5, 0x32, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) ptrace$poke(0x5, r2, &(0x7f0000ef2000)=0x0, 0x3) fcntl$setown(r0, 0x8, r2) 2017/12/19 03:30:47 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000893000-0xb8)={0x0, 0x1, 0x1e, 0x1, 0x4, 0x5, 0x0, 0x200, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7ff, 0x3, 0x100000001, 0x92}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x2e7, 0x0, 0xfff, 0x1}, &(0x7f0000978000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000359000)={0x1, 0x6, 0x7ff, 0x2, 0x8001, 0x100000001, 0x9, 0x1b3}, &(0x7f0000c7e000)={0x400, 0x0, 0x8, 0xffffffffffffffe0, 0xff, 0x0, 0xffff, 0x0}, &(0x7f0000f12000)={0x7, 0x880000000, 0x4, 0x8, 0x8, 0x1, 0xfffffffffffffff9, 0x5}, &(0x7f0000ec1000-0x10)={0x0, 0x989680}, &(0x7f0000365000-0x10)={&(0x7f00000b8000)={0x9}, 0x8}) recvfrom$unix(r0, &(0x7f0000ce4000)=""/116, 0x74, 0x2000, &(0x7f00002bb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000467000-0x68)={0x7f, 0x1, 0x81, {0x0, 0x0}, 0x8, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000038000-0x8)='./file0\x00', &(0x7f0000998000-0x8)='./file0\x00') mkdir(&(0x7f0000ce1000-0x8)='./file0\x00', 0x148) mount(&(0x7f000074e000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='minix\x00', 0x0, &(0x7f000053c000)="ca") chdir(&(0x7f00005a8000-0x8)='./file0\x00') syz_open_dev$random(&(0x7f0000991000)='/dev/random\x00', 0x0, 0x400) umount2(&(0x7f0000b1d000)='.', 0x2) r2 = mmap$binder(&(0x7f000015d000/0x4000)=nil, 0x4000, 0xa, 0x30, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cbe000-0x18)={r2, 0x0, 0x0, 0x0}) stat(&(0x7f0000e97000-0x8)='..', &(0x7f0000c3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f000038a000)='/dev/urandom\x00', 0x0, 0x40) 2017/12/19 03:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000832000)={&(0x7f00003e3000-0xe)='./file0/file0\x00', 0x0}, 0xc) pwrite64(r3, &(0x7f0000c96000-0xc2)="77bae0cca3b8a1bd787d14d79ff722ff535353cf55b7f31206ad23580fd63b5b5cffd33e3723edf3aede6dc6bc9348a27555cde1986636e1a684cbec6b86415e3039753c5cf7525fb9180906d1f9b654ab78a66982be154cbca1b6eff827327b3da4040410720b2ad8dea979ff8a885fcba86c441797e838ed51187a66d297e14817f5b8227779d8aee694c9074a7abdc42c39c877ef5a9c7b6eaaaf56d1b59fa3f40e1bf0ebbab76bf3ec6d3729d2f94d4432c7f7231f2abf0c1afea19d5284020c", 0xc2, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aaf000-0xc)='/dev/autofs\x00', 0x101, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000cf4000-0x64)=""/100) [ 30.810073] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.821151] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/19 03:30:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a80000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x4011, r0, 0x0) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/0) mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca1000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000612000-0x4)=0x0, &(0x7f00008d6000)=0x4) sendmsg$unix(r1, &(0x7f0000349000-0x38)={&(0x7f0000f21000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000077c000-0x10)=[{&(0x7f000016d000-0x55)="45a12567228638b22a15b042a75713612ec107640b2707f69be3d713ea1ee7775e302515b5584096e8970140017981af9462573fa562c5e83c637071fee9edf856ba5c965ed20d5d9589af1a1019310f0246f4ea68", 0x55}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/19 03:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000310000)=[{{&(0x7f000084f000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f1000)=[{&(0x7f0000b5e000)="8af58258a72cadd7404bf7385ccf1ca7d26764335c5d2675dad92ded2a3b1df0bba87a0df2e705ae7c72fe74c78d90f163247fa65338ca83d15fb4db36d34002184acbec7fb452c02e88de973490ec9999e3c29f4f44de68342c695b64cebf122f73e7f4dbc58e95694cab24a5614da5ff66e7e33bbdfd24bf61898fa38fa20038", 0x81}, {&(0x7f000066b000-0x30)="ec5e1c87bf10f22c42a3b5e781304af2b4e7e8c97b54845087d66a394e90ba3ca5291f167d38efd98f6bc1bfc7827b8d", 0x30}], 0x2, &(0x7f0000ee0000)=[{0x68, 0x116, 0x8, "5951bb9e5eeca2cfecce264377dc1eb6f0fbbdddf06ace962fe7e78c48ffd5e132ace1823f79bd8b69ee97601092d6924936c586fc65bd13088ab576cc39f274f06f7ae0865806fb5355bb0b8508e0750b9826492b134b"}], 0x68, 0x20000014}, 0x1}, {{&(0x7f0000443000-0xc)=@nl={0x0, 0x0, 0x1, 0x1}, 0xc, &(0x7f000093d000-0x10)=[{&(0x7f000074d000-0xd1)="139d4ac2b6bdcbaa79b94a61a9a12feab2d1dab8038b3066060d226e2ad859b0f1d5d51bbf6791e97bfb4df594238152fe2312b89c1ffc1c9af969f8787e4935908790d7f123f7f83bf5722a374c0c121ca21cdde3cabfea0de6e3be9f2f480013ce1d280a315bf2b5da35b3671a3536040c9d53afdf8f968e9bcfe153d3874ed8fe85c9bceacdcd9339eefba119cd14281156494121f2df4d84504202d654e3b95640e631b4572f455cb1d65a38867df5397b1f9aaa2ea7fb8d1a3949ef544f424a6d9d22a6578ac9e3c4850313eae52d", 0xd1}], 0x1, &(0x7f00008e3000-0x64)=[], 0x0, 0x4000}, 0x80}, {{&(0x7f0000c44000-0xc)=@nl={0x10, 0x0, 0x3ff, 0x653}, 0xc, &(0x7f0000346000-0x30)=[{&(0x7f0000d1e000)="2c731c1869b92eccd4237df8e4fadc8ba955414f918be0ee76b2248f9a87da423240ff7d152a081c93ab019dd97bfc58a12d6093cd2ec3c0924fb320bde833c4bc8cc6f19e71bf2e691abb9ec5726f5962dd9d93ab37beafa78d61b2ae38d92a2391919a6d27a09b46ef82d239d8b761a8c963a3836e094785109df5899ce776ebef9d72e5b82e93926d26499defdf99e534b71c2ac118bcdebc8808df0462af5a04b675ad0eff6646199a241bf7820821d83483b641d1a5a9", 0xb9}, {&(0x7f00001e1000)="e5417afcbe2f3616d1d6a6c12790602e921f8e503c9d81740b3e0f57b00f874238df93d7987c17e2b0291ff2d398f0251be8d081f05d188f93e240668158e9d524501fdcb5faf46052e4137046c5528f76562a0ecc9a896d348fd1cc93d66fbbb61aef7f82d07c230a53f7f101daeed9f82e41ea6da0d5a52700e35a690cb3a7ca04f1e6278cdcd51d4e450888a19e59e46e6576dd7c0115609904cabf44e27da648dd95ff5ed7adc0df98bc7b0d468f8ec5a56f4244c652089733bb2a31517e8c", 0xc1}], 0x2, &(0x7f0000750000-0x218)=[{0x100, 0xff, 0x10000, "9146bd55aa981dd969cf9633a6f4a027ae6cdb50a726a11d363ffb6b821951da38b3aa51a219c9bdc0c1604e5211ceec3495c927421c6d9c4e33d65052050296d381759c8f4b36768eb9c61f8f3098eb7a41421b1a90a5e97a6f9177c078fcea77328cbdcbd1ee8eb633f9c5345552ab2763be2cb9427fc50d2d9bd31e12143ea26ca843d68be60fa6f522ef59a74b5d5dad06044609c311691d7813f04c6ea677fa3845c810aa7ad2dd9ab0361c872b8dd34148ae08bfced5fb5b4ddcc59009a1457f6395b92b741a7a9e7881bb673d2dfff4b4d30869bdefc4662da3690f1971ba9e02883e338b5de6133d442e25c5"}, {0x60, 0x118, 0x3c0, "02d1d6c6b6667315ddc9cac1feecc0736c9b29f6eecc8c9a166f7c0b2a8ec6a4e0b7bfdbf03fee6d869ef29935ba3d54c9ea41cef85b0ea98c8d623af02907a87cd1a5f4601da50ddb84"}], 0x160, 0x0}, 0x1}, {{&(0x7f00004ab000-0xe)=@l2={0x1f, 0x7, {0x7fffffff, 0x82ed, 0xfffffffffffffff9, 0x0, 0x8, 0x1000}, 0x7, 0x802000000000}, 0xe, &(0x7f0000359000-0xa0)=[{&(0x7f00006f8000-0x6c)="4f9acceb99a69fd1cdaf85ff4f905ed6802116534489eb7a634b25269ec879facffe9dedb33a412d7aed14d64632e37853041713cd5743ee115f709324a2c338b7f6d6bbadd62c6cb8d8ada5f9283f808a10b312bde7a9c4fc02d6db662e392b19aee3ea7e6847337e695a20", 0x6c}, {&(0x7f00003a4000)="7cc6a67e8a01374b7e1121b32da8607ea7dd960a383150f7edf9f3d94e83431abb37ab68985f1b4d0c12e20a335b418d6f5071d6b54ddd27a2edfb9b6e6d894e781db98ece4ee5527b03c4092bf28dde92", 0x51}, {&(0x7f000090b000)="e2de8bf17fb4ba974a234a752c7eda919621fe33370671314bf80b28bc30d7f9caf2bdf891c701be85473625bf3fde91fec55f16fa1d01b3847c81b0e16ad9f0a16059e3d2571b43b5ba31f56734c77625d20513781ce8d937a38f15e6f516d92f918eba086da7ca55195addc86071d57bdc80311a159fac37fe0615156ae0c5e8360b79c005e19a76ed683e95", 0x8d}, {&(0x7f00006f8000)="5c44a5b40fe1c5bb5621cb0c8ebbf7edb75afd3a7d4b2cf9132104c3026dc07c61b080686b12f437f3b940207d66811439994d17450dc7298568098cb1c1868dc4c375277bbee18dbf8a6576572c1c886fdcca62480867d531a7e72d8f301393a7f70de3df012de367cff1cd0a1e97681b987468", 0x74}, {&(0x7f0000f3b000)="eeed997dc7812df4b39d8324ae366af62c125ad65c60c1f126a88005c647751eedda66608ded811fef61f22b902846db60e0fd3a57ba72ec162137fdfbba8ea9b9ed53354ff4e3c6bea8ff629c67", 0x4e}], 0x5, &(0x7f00008cd000-0x418)=[{0x20, 0x114, 0xdc, "f18e2f5afa0234f36a2bc0"}, {0x110, 0x11f, 0x7, "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"}, {0x40, 0x1, 0x3ff, "527b03e97f32655bb96001518e5d1b850e8f51748355f12085b0c1837bdbefb1a88299c3ce71d9e73ec6852d33"}, {0x108, 0x88, 0xc3a7, "e9df28bb05eaa14d4a3e2d41d7dd3bdbbac029d15a98147142d9460313cd5a2b6772384c71e1452a3d47ad9b0905cb8bb75a2a3c4f77eea27e537b5eeb68cee41b56d0cda644dad3d540607dca9e3dea4e21fc20af12147ee0f5be7865532bc2b9e3f78d17197e60b446ed6639a2519e705fb5509f3edbbac1ea82627148226be7b49d44edf941903fec7469ab83fc0d98d695ecfb97357d6445497646aaba6337ca8ffb47bd1aecb682f333c13d8f3a9f6c79bddd2ed840e178c8bf6a6ac543666e3d4f81e19970b55cdb81dadc10be37d037321ee315374313fc841e1864c6860a720ec9daab0e97bd93452eb41cc4f337f0a2"}], 0x278, 0x8000}, 0x1}], 0x4, 0x8000) r1 = accept(r0, &(0x7f00005eb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d3c000)=0x10) getpeername$packet(r1, &(0x7f000034d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b3e000-0x4)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ab000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002ab000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000682000)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00001dd000-0x49)={0x0, 0x41, "35d584d8b390eb833e8aa47a03d6aa7e2d54f123f4dc148d14204652ce037ee05cc7c05128de013e31cf327b97f8c67c16871bf4e597d05e2582ff9f3546ff6a1d"}, &(0x7f00006fe000)=0x49) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000102000-0x8)={r3, 0x3f}, 0x8) ioctl$TCSETSW(r2, 0x5402, &(0x7f000042c000)={0x100, 0x7e3, 0x4, 0x6, 0x7, 0xffff, 0x4, 0x10001, 0x3ff, 0x4, 0x81, 0x4}) 2017/12/19 03:30:47 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000083c000-0x40)={0xffffffffffffffff, 0xf1, 0xffffffff, 0xf4, &(0x7f0000001000-0xf4)=""/244, 0xba, &(0x7f0000000000)=""/186, 0x6c, &(0x7f0000000000)=""/108}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000883000)=0x0) syz_emit_ethernet(0x1054, &(0x7f0000cb2000-0x195a)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x101e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3a, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "189daa967e0d67d630da954cc865ec5cbb7c4cb89e4cd16c0e4254577d1a98c71e93959d8222d70e7749543ecf63c1b0f7480870eba1bbf1624f0b3ea50586fdbab0423d2b8f3182bd3bd156c31bbd9d0d3f6a4dab66739a12240067bb02f500d22ca9015680bd9b7eeff1abfb869b5e1c5850492b723017e845725bf71fb4991b8cc9f13284207299b5917d49aaeec01ac376757579ecf68aa5facc012ce693fa4873bb5d9abdff98288e166e7994972be878066b70fdefe550776dfc807dab05edd5ac890304c1b362abe228e32d4a49061c337372a9a59b2f5f0e5aa0fbf258dc5d4177e19e69ef189614bd2cf88a001f5ad00b8fcb5e14af7ba80957967fc8a57c2f3ead1a3db76166b3def03bebae2a049e90da42aa4fcfa4c84dc26405c0b1649af3c379ff9cff190b0ae06502315688a44e51cadd988266495dce44fc15c870ff6750eda355d3ef856c890995c54d02a63330899d68bbf2d341aa99028e37993bf63063c1542f5379de9ffdb5d48ca635af363945eb2dec7593f61ab3a53fd74dc8e1ecee8d94a6ec6ba6225a03e459b463cfe1b82228d86203855b32ff9ca2e66dec04dd84b172cf7041f8dfead5640ace5797206d262d73cf3a42d3b8684b5837d52e93e89764f3d1e5cdefa78ac7ec44d7431fb1a3291d01de1e34e0c7fc1bce3735bf7125e2a1ec4556844a06af1bb4cb17614651b46cb133e08531bde3341a3a7385174750d37a3cd07f839dcb5104f235b6a97ca58f277e8150eb45bb1dd99dd8ed2eadc2c7adb1c864fc37e77d982f44b5d49b1566270a61b9f3523ee3f76d459d8621b32bbcdef55b60ec29dece6a90858681d453bc5e59213370e380b39a06ba78fe07ba392d06557edaef3887c79d7204a986d19477661c49692929578744b08e3f6cbbd955a611fbaeb0c2ee84d24e3e99d24cf2f1a4dc0a4521854395529ff4f37f9b7dc12268726aea4e4de087160185192ed16641cb0b94d6ba8b8cf215105fd229fa6a985e2c08b176ca68ec17d85bf25c13867ee87b707cf971644addd4422173c8ef9f39f8573d7294bb2dc0646cf2e4cdd3d851ccbec10cb572cab08ad56822e545cb0c6eaac44ea5172958d58fb44d54f7e7d66d5949555509b4e819555fce7255c8cb5708782e8f8343731c8dbc1c67a8a320415a795f5f369934cd6ab0d292209561d94e234a72c3cc594d01cabd83525ebd00dc1c688ce8a747e7ec35b243f84a074b370e735bf64456891cc6547c9d32c706e374e2fc01c739711db591b1f9799773d20e787a2264dd33f589ca8a1d52bbda6cad1713dc2728222d1f3fd5fb8769290deb54b5cd32ba5ae7c7c04517c4b1a00ca5e07eb1a2dc4555fef7cdce1b1557b2c985f0c4d1dd43fcd4661f151d3e9e03557a58b6577aab7f485e0335e082cdd525e0c9531d6c06aca424f823219ed69b3eaa5e9898b271d73b6325c6b2c32630c88f634d9337d7b749375d28198374b902fc23d4ab12ef3983863221e68e6135468e2c9928658c437260ac918aa99253234766c542b499ff2fa962be2ced26f0762d2a7697e08682d7610673a6c61fbc833d84e648e3a09dd544f953d2e15bcc2e205ac19f51c48c7c5d31c449364c0755e81134e372034ce4740545022fffed610d1241b79bd58784dc9b12b26deab1b506e5bfbfeafee62145a98079b2a8034b7b81a361aeaaf680db9e2e1cbbd90d8d9fefbc87abb962a100ee4c6c438b8f442ca81b23a685cc26926e34ea657f81db210c3574601cafb8adbcc62619ec4ec644fe2b0595137ecc3a50a712ebc7ee5a68751cf31160854722e61b8c9308c0e98b8be5ae9a378a050cc96791be57fcea531c5663a397a9e143a1f687468b2530cc6510eb846ee295960cb10a62ffdd2fb7f27776fda8adb63a4f4bca8300cfc6b8029486a6218ce3fd7c3b0ff8ace8fd2ca0f42722b5eea4bda7d17f1470e40b2855ae3e1d7355ea293ce02a403ba521832a0faab8a6235aeeb3f98fa03fc535e46b55a8ff00c0694c1ca9654389784cc043ab758506855917fc31748bbc0efb28c9b1190cecc8a3a498073d7a8fc56bd76429eb499be0a9c3d4e93568f2e881e995331311c880b71e9e211373260071412e6f5595c43a5dd78be8cc5d378df955437112a856a67a42cb0e8201869a66da21265327c232bda135d8113cf8b3431035a8d64df827468d3aaacc2ca0ada0683d2dc1f4ef3682d3dbe47ce8702182db18ed33a79f6b0f0059bf34254ae1a08883bc8b9703b64099cbed33d73724bef90b0fe47ca94dd2af5e70eaa01e3e7a24509b46f77e5cef09c32ffe362974786079332cfed9fe2501e5c055f3ce73e02efd00c12e57f6db1d4b236f8b7681334e1c527436fb198306803ea222f4630c9caaae0941ff3069cb0b49978c3400a67737db8cfc07dde6608aa2f893473f4b800e1195b9a9c10c9df86be99846bde6c699037bb0d5173dda881d1f826f47d1931d79a6175dadf4bc63a0501261870d8382e50b2a1c4817f9ea3e56b70fec94df15035c108e77eb23c244c12b04d116e77d83d4fe1e420e5bd05293ea49865333cdbd5490b09a2834d9a6ed58bbe4da498460d447c015c9f108c54afc694c438f118d4e50575719ccc780d9217410269fb488519e15d0f09140ded8fbc6918d3315fe204401f16fb9caeb04f26107ca050aff357e828369b87055ee563314c894b7ddd6c4a8bb42c7f86d07e119fe3f453fe9842f11ed8ce8cf56856f69a53925c5934f1de4b254d3524bc1a3f2ba1b0e3030552acee32de6061b424374312c466c5efd41eaac9a8d3209b769775268a02e4d2f080e94eb487d22ab243e674110d543bc21d42f06f1d418bd5f47a52c3de8c579a7d7c7fa1066c9e3da8aad48512ff86b11af765f142a5ec912c50b145d912e0f48d8321b842a00be50f070a87a1169cc6fdec806e34506ba85d3cb70e866e0cf1c1067b8c656ec1a14592d2609b9d9f699821eed55d9d423818a63a287002335a4f6d19ae4da49815fbcdaeb47c507b013d1d2712669511ad1af0aa2c3dcec4c196c477ea9639717a5a0016f0733ccf425b50457449ded3e5f77b6f0e182ea847630b8bb9b872d9251c2ba87c302ca8088e6528658d6032ebc94279f4434aa0ff96ab761b2433cecdfe16cdf6ba97728d387bdecf11604516bb8ed92a679995cd74010ae804e87fd85dc588165a0ef7b86feeab2376cedae21a571b65e62497ab73a5736862f773ab2c25441d7ebf10778d74192055afd5617db31257f2cbbf472ef96d6eab622f21152108b236f26e8b90ae5cf13ef1399050ed636427e8c19a1861ca28f00648829cda45e8d610df72dca04241c66a7fe7b9b66b1a8efc40313e19a17d8932f8b336e1e42b78a5d34c41be2f45d299b748630d2c268ca9905cf56e02e4278fc3c6457023d6f80307cfcb3947c585051f0d3897b4bf3680814b53b7ef55f0ae7eaa7abba45016ed03bdbcd4984831b604e0762e9593b4b53699658d6e3c636aefef44e215ab44255ee11eada702c9d482f4de7ab71ea6bdff6aa57f0765d46045a847f80814983505d049282d7a6ed556817841c9ec14f251f8d738bd3828df15d17c7de967cf1b2665f698f2b89d1f01a2c6cdd627107411cd65b042898219c40ca49087791de2afdde1e892309f36e8c6963bab1b9709e2ff74ef52e4d359a37d76d4fe70b863aaeedd18c0d77a7bec3d0cefae14653dab4cff4c4158ae54a828928e3b7e0a15ad6b38941ae42365c42503e837bd4e699a50df736661e5de8ec64f6d94dd3d29608e4975dc3734833820f2fc7eba450504d8d636b5ad2446a654901b08404cd5ea196d328d3cf332e69740b4d414625a37432ac672e5ecc9cbf0be14d301e43fc673b69cafd4c18507faefff0e537a08e6f5a596983d4c4b5edcf4f57b3a5b75f05abafae35134b8464d23a7061043407c68dbd4e1e5fd380a72bd10cdfa08bcfad05dff9e3a985bbaef13e6623cb2600abd117cb426ec5bdd0fc994c490ce93014a49348f53e9d7207f9b8dbaef02a3a013deecc097290f1f468c2e52052a9ec252ee1012c9a3be3bcdd4823ae495500f2e94508123deee270862410d1cd385b538b1186ca6f873b625dba4e63e49c95ccc549602c6565286d9461c9a6ebfbce53aff2c64a5632f6edfa3b2c1bcb5fec388e003aecc4d8d05c4fb48d554db1487d17918787c07943e501afb25873c9d0718330ea0066ffbf61d7924e05cca359689015a0c458fa4023f0dda3b6fbb749cbbd1b970c754954b4d7b03c6066671d8b22eed5c1d426b489774a9a4b1badcb144029a50e3ffb352c0f8d8071d0d46fe393d741d139bf228709152a472bf3f56505dcc2c01a5883b0fd13991b6521141295ab87f8dfb7f50bb7a80b36b4ecdfdb6c940aa63c43f8f7877a39243241883f94bfc672f7c8f908798460a67077c87998b9b583ba8c98fb83bcdf9f9ffcbb605c787091e42d090fdd638682d90e5532af90391feb0cc806ab6531df410e9974eb4f6d6a20d3f192d14f1283168a2ac5a1a520147ff06acd5b4a2238a2060eda0a1b0db194829ca02b4996d4a928651771dca7116d0bfbcc0ee56793f9ce9f84fbc5df2d37c2410f9f5b0e22eb6649665fc77cbf2240e6a519ca2a778892c02d621bdf0b54a8cb64e49e9ce0b0b6b4aaee8e49a8053f8cfd8a27cf9e18794e62e769fc75416d64aa375dcfc6977449a28ffb059f9dd67f2d685646488a275b30cecfd90fd86ad832afeef8d0bcf4906f6bff2f5cbc95a5c45a0f5bb0ed13f18a8a1aca1ef1c0a7ca32f7db3d583a0715fce2dd2546776f25da856401323f24cd58929d5f08763b8939eadfaac5a0a78d7727badf57a2fe05a829ac936b0923f9c5f78677bc5e13c1be8614220a7c10d663b859e0fa11c85a55b770642c03af58a7a2d2bb4f63ad47157ef86c8da2f8f720122e4a9f76f322c43b1b630c057bf128f7a61699a96d58875c494c2f8f9b64cd5cf144926030d6706801fa1db9b9f8592611d2f1182ee1e146e6f6d775ca4e2d9c07a4e425051b1871f3e992f833cc3c76160a2149248ead3d804367e9ebd293d269627400ce3c3d85629b6af0dcdab830c05e99def9700b0c0c4100d4f3194c66db4f592c1fafe2ec4e5e38d97fb25e40c00383701f1c0ff45a765eb82731b43028091927edb757b269ac12c81d9aed3eb417e568fe783a04cc8ff428a52aa91b53b7b78c26399cd30545cbdab23d38ff209a974cadb6adb360617f4be48f8ed09dc2bbb4559b3bf8aa466392bca496292b50a8f41a41deb65ee0dbf47c48125c268d48e75f3103f41e97684903556f91a41278a885d1864bbdf47261372a816116922262af18beb93c8a5ac90386b33bc6111883f3012683eb1884487e5b9e7a3a91c35be6892b037e88fde54fd56a3b4e9c2780c53165ae459d12f70fa4a8e38883151d15337314d07a11076de69772ffa125b6106e974ca84e01b3573ba134efe29e8084133a358395d3c00155342c7230f82590044d7fcdfe15ed846e40a7e9c6420f6ea944df9372efad1b0f9ab0a56a767ed22415267900205c6aad96f2dd52ee659667cf804d57b7505974fa832b2b228fbed52795a4c1395c491d3c675cdc303c1107c508634d7471d66eaa58ee8f83627f8793173602816aa8b987744f71c7171af4c643b7902000c2d5dbb0bc2e038371991ce39fe43710d67a7d2a71fbb576ae2dfb33df29fd955afd2208d9d3f036246e9fd2dc46066ba0663e0d1bc123e0dd48b8"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 30.868822] netlink: 14 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/19 03:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000dc1000)='user\x00', &(0x7f0000a9d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000060c000)="006e0e283a7d80dd39d080c22ba0619bca6ef73fa699a4d29563", 0x1a, 0xfffffffffffffffc) r1 = add_key(&(0x7f00009c0000)='rxrpc\x00', &(0x7f0000ee5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f000056e000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000005f000)=0x200) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r3 = request_key(&(0x7f000085a000-0xb)="81000000000000007200c3", &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da5000-0x1)='\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000aa8000)=""/0, 0x0) [ 30.921872] netlink: 14 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/19 03:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000081c000)='./file0\x00', 0x62) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000d78000-0x24)={0xffffffffffffffbd, 0x6, 0x10001, 0x6, 0xd4b80000000, 0x9, 0x7, 0x2000000000000, 0x80000000, 0x1, 0x200, 0x7}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00003af000)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000e16000-0xf)='/dev/snd/timer\x00', 0x0, 0x4440) syz_open_dev$urandom(&(0x7f0000058000)='/dev/urandom\x00', 0x0, 0x2) 2017/12/19 03:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl(r0, 0xfd4d, &(0x7f0000a69000-0x51)="76c50b276b89588ada2f68ec5d9b838cbccd95d0b72a07c466713e47f86ea79932e9d160cbe0759b90ae50af3f6a84b2bfc4270cee7b3c08efee4caa67e535c46964c519d9a6ad8a4acfe7a5fa7dadc766") ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ef6000-0x10)={0x8, &(0x7f00008be000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000071000)=@assoc_value={0x0, 0x8000}, &(0x7f0000a0f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000019a000)=@sack_info={r1, 0x1, 0x8}, &(0x7f0000125000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000692000)={0x80000000000001, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2017/12/19 03:30:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket(0x1, 0x2036a1451001c88a, 0x8000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000212000-0x4)=0x0, &(0x7f000025e000-0x4)=0x4) [ 30.981737] QAT: Invalid ioctl 2017/12/19 03:30:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000da5000-0x8c)={0x0, @in6={{0xa, 0x0, 0xe10d, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000749000)=@assoc_value={r1, 0x4}, &(0x7f00006e7000)=0x8) r2 = syz_open_dev$mice(&(0x7f0000156000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000762000)={0x8f6, 0x4, 0x7, 0xfffffffffffffe01, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r0, 0xfffffffffffffffd, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x0}, 0x8) [ 31.002685] QAT: Invalid ioctl 2017/12/19 03:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dba000)='/dev/vga_arbiter\x00', 0x0) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000804000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/19 03:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000055d000-0x10)={0x2, &(0x7f000062d000)=[{0x2, 0x4, 0x80000000000000, 0xfffffffffffff008}, {0x6, 0x2, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00006cc000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/19 03:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b28000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000098a000-0x2)="") mincore(&(0x7f0000304000/0x2000)=nil, 0x2000, &(0x7f0000b03000)=""/206) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000216000-0x28)={&(0x7f00001f0000/0x2000)=nil, 0x8, 0x3, 0x2, &(0x7f00002a9000/0x1000)=nil, 0x4}) 2017/12/19 03:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1002, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f76000)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff45f}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xcc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000beb000-0x5c)={{0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a1}, 0xc, [0x3, 0x101, 0x3f, 0x9, 0xdc2d, 0x7fffffff, 0x7, 0x1]}, 0x5c) 2017/12/19 03:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ab8000)='\\\x00', 0x2) ioctl$KDSKBLED(r0, 0x4b65, 0x9) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ac1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd6000)=0x8) bind$netrom(r0, &(0x7f0000400000)=@full={{0x3, {"4317890a454540"}, 0x6}, [{"5070b5fc199e9b"}, {"ae1aadefbe0c0d"}, {"f81d59f5f81451"}, {"5adaf85c2564d2"}, {"496c98291c5ef4"}, {"9f813e2112f04e"}, {"c1b8037aa15e99"}, {"60518050b1fa45"}]}, 0x48) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000890000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000dc2000)={0x0, r1}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00001a8000-0x8)=0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) fsetxattr(r2, &(0x7f000036c000-0xe)=@known='system.advise\x00', &(0x7f0000775000)='\x00', 0x1, 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000e09000-0x10)={0x0, &(0x7f000060c000)=[]}) 2017/12/19 03:30:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000f08000-0x8)={0x274}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) recvfrom$unix(r1, &(0x7f000035d000+0xedc)=""/28, 0x1c, 0x40000002, &(0x7f0000c5f000)=@file={0x0, './file0\x00'}, 0xa) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) pwritev(r2, &(0x7f0000a02000-0x30)=[{&(0x7f0000b33000-0xca)="b6225e9e84367ed8ec29d3356528b81442e327ad86aa039086d0a16ad5199b1b4187ad2a28e0bf8467eacdb8f19657090ae0f1f82327e296e1bea68541a3881354ccf303320a92f4a7f39c49659ee2c20421d84d1b08a47ebc4b5d9cc27893ede18d07440de97a16184ad0dc2310062efb2f5782acff028198dd0ecd0de1b9a2d42ef803ed0df000061e624743efd1efd6b0bcc20e2e2c46e5a38fc577e0e2dc968b7c32c7b3a6092238aff078f83374de18918910c07d1963664dac33aab38900bbf46ffefb6bc7c568", 0xca}, {&(0x7f00006ee000)="", 0x0}, {&(0x7f000020e000)="6861e09ac3a90e563ac8fdb66da890fa13e228bff4fa560abc33c898b90275", 0x1f}], 0x3, 0x0) 2017/12/19 03:30:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0xffff, 0x4, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x0, 0x4, 0x8001, 0xad03, 0x4, 0x8, 0x3f, r1}, &(0x7f0000177000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x6, 0x8) connect$inet(r2, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ee6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a0000)=0x14) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000574000)=0xffffffbffffffffb, 0x4) r3 = gettid() ptrace$cont(0x38, r3, 0x7, 0xffff) connect$inet(r2, &(0x7f0000cbb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 03:30:47 executing program 3: set_tid_address(&(0x7f0000228000-0x4)=0x0) prctl$intptr(0x21, 0x10000) 2017/12/19 03:30:47 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x4, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f000000b000)="") 2017/12/19 03:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000677000-0xa)='/dev/vcs#\x00', 0x4, 0x0) sendto$ax25(r0, &(0x7f000007b000-0x2d)="37b67031ff2a1f2438d14f09a8b71da2ced91dabb157a29d6d28b27ee1a781883d41e1b39970384783fdc9826b", 0x2d, 0x20008000, &(0x7f0000c45000-0x10)={0x3, {"1e83fc64cff85a"}, 0xa9}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000b1b000-0xd)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffc) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f000099f000)={0x0, 0x0}, &(0x7f0000879000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e97000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000079000)={0x0, 0xfffffffffffffbf8, 0xffffffffffff06d7, 0x8, 0x100000000, 0x100000001, 0x8, 0x3f, {0x0, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x800, 0x4}}, &(0x7f0000e45000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000068b000-0x4)=r2, 0x4) 2017/12/19 03:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x82, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8, 0x10) write(r0, &(0x7f0000aeb000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a6a000)={0x0, 0x0}) 2017/12/19 03:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000089d000)={0x7, r0, 0x1}) recvmmsg(r1, &(0x7f00007dc000-0x21c)=[{{&(0x7f000076a000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000033c000)=[], 0x0, &(0x7f000081b000-0x80)=""/128, 0x80, 0x200}, 0x8}, {{&(0x7f00008a4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000cd5000)=[], 0x0, &(0x7f000065a000-0x1000)=""/4096, 0x1000, 0x2}, 0xfffffffffffff852}, {{&(0x7f0000c74000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000041d000-0x80)=[{&(0x7f00003a2000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a4000-0x62)=""/98, 0x62}, {&(0x7f000050a000-0x4b)=""/75, 0x4b}, {&(0x7f0000085000-0x68)=""/104, 0x68}, {&(0x7f000086d000-0xd6)=""/214, 0xd6}, {&(0x7f0000a78000)=""/119, 0x77}, {&(0x7f000035d000-0x7d)=""/125, 0x7d}, {&(0x7f000086d000)=""/165, 0xa5}], 0x8, &(0x7f0000323000)=""/92, 0x5c, 0x0}, 0x2}, {{&(0x7f0000a9d000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000010b000+0x589)=[{&(0x7f000089a000-0x34)=""/52, 0x34}, {&(0x7f00001c0000)=""/157, 0x9d}], 0x2, &(0x7f00000b2000)=""/160, 0xa0, 0x3ff}, 0x10000}, {{&(0x7f0000c7f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00000dc000)=[{&(0x7f0000805000-0xa6)=""/166, 0xa6}, {&(0x7f0000743000-0xa8)=""/168, 0xa8}, {&(0x7f0000281000)=""/101, 0x65}, {&(0x7f00006de000)=""/163, 0xa3}, {&(0x7f0000f1d000)=""/31, 0x1f}], 0x5, &(0x7f0000d5c000)=""/111, 0x6f, 0x6}, 0x8}, {{&(0x7f0000f46000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005fd000)=[{&(0x7f00004f0000-0x24)=""/36, 0x24}, {&(0x7f00007b6000)=""/102, 0x66}, {&(0x7f00002f0000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a6000)=""/4096, 0x1000}], 0x4, &(0x7f0000021000-0x2f)=""/47, 0x2f, 0x6}, 0x1ff}, {{&(0x7f0000df8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000083d000)=[{&(0x7f0000123000-0x9e)=""/158, 0x9e}, {&(0x7f0000c77000-0xef)=""/239, 0xef}, {&(0x7f0000789000-0x28)=""/40, 0x28}], 0x3, &(0x7f000013f000-0x1000)=""/4096, 0x1000, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000721000)=""/4096, 0x1000}, {&(0x7f00002d6000)=""/221, 0xdd}, {&(0x7f0000ed3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a4b000-0xf)=""/15, 0xf}, {&(0x7f0000f02000)=""/66, 0x42}], 0x5, &(0x7f00005e1000-0xe1)=""/225, 0xe1, 0xb9}, 0x0}, {{&(0x7f0000b87000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000928000-0x20)=[{&(0x7f0000621000)=""/144, 0x90}, {&(0x7f0000db5000)=""/112, 0x70}], 0x2, &(0x7f0000efc000)=""/220, 0xdc, 0x3}, 0xc7b4}], 0x9, 0x2020, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00006b4000-0xa)=""/10) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f000000d000-0x8)=0x4) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000b71000-0x14)={0x3, 0x365c000000000000, 0x3, 0x1, 0xffffffff80000001, 0xa04, 0x0, 0x98, 0x6, 0x5}) sendmmsg$alg(r1, &(0x7f000000d000)=[{0x0, 0x0, &(0x7f0000dd7000)=[{&(0x7f0000b3a000)="6ea3951f50b19e46402b3722c36490a1ef19b72bff81459d2f9f0ffb66ce8f3f34d609a2fa824193b0f45b969db6babd47387d006a1c7535f92133bbddac093b0beb50ef708ddb7ff9d1ca512b1f873112fbd9697055dacff407e2ac82015195c66b94080e9fa3c077274961e69d831af7429bc11289c35126966c79317222deebeabd01b7af1c4aec3e7a3ee31886295889d9cd4df84108cb83f1d59736b5ddeb6f25173113d67ae02348dd5d98bc1c59483e26da3b99f78f", 0xb9}, {&(0x7f00002e2000-0x37)="7d96f46dd1e281df9296268724fc662a337a3049c252d7d8c931d0caa083bc0dd58b7723eac1e8d6da50a58f84b22350f098cabe20b90e", 0x37}, {&(0x7f0000c19000)="330d03ca6cba0a3134468899f04c92adfe9d1bc63901f6ca4a598a3db80e81c1ddefe55fc1f99728d8820e05aaef02fce49fefbca69d53d416cd13b904eb5b63a16e020a7d7b0cc54843c031a66b0554027ed1d0c093c6bcbe5581757633cae3171fa4b6d11ffe8e", 0x68}, {&(0x7f00003b4000-0xf)="feaf4c780b0a9b30ea20ab30744459", 0xf}, {&(0x7f0000ed6000)="8d8d4d53c6e188da", 0x8}, {&(0x7f0000318000-0xa4)="426eb6d59b02f1221c9df5e587d8bcfeb43e114b70928d5eede6f253596c460cf39ede75735068bf38200cbf51648ad62584f6f7dbffd706f5b65a398f7a5ec0a24e3ff153a23eb630f6494fec3a495f1403e8f71b76b7b5b94d91022c632b252a1560485397416a9aed488943584b3f7cba5e1611db8ca5fc666fb871b85036fe6ba9cdd512c7cc609a9341c5549687b9b909cea6546841db176564508bfc202ff0acd9", 0xa4}, {&(0x7f0000df4000-0xd7)="7a183f9b008f1ce3fa0330ae379dd06b1ce2635019c35683e28bb9744cee502e8082cab09ac1c78995648b3f6428e60c6ff4c7b5a26aeda67bb045a5ead7298d8339541aae0eaab2469b49d007f3c3a5b2b6d8098eff782386c24ad486d1c74ca44fd5086d7460201ac011a6ed42128c2bd06581aa8650e05d987c838d67c75e3ccc224e7429b875a02f0a39bcfdc746c0af80c88cd4370c227911d24272c7073f1e8bb611cb3ad3c061cf3e8cfbb8e8a56599d979c39ef81c6f21730091830745d20bf7e61dfbc24c15263f076782cc011f04247b931c", 0xd7}, {&(0x7f00009b3000-0x1000)="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@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x68, 0x117, 0x2, 0x4d, "6a511833d50cb8aab5a8b12d63d5f4249ba5b30511886146d541e397fd4f3d517c40c6b197b27faafcc6dbef094f297dd86adbf5bfc42efa9fec399fd66b9bd260ac4e815e70d4a9a46842c3fd"}, @op={0x18, 0x117, 0x3, 0x1}], 0x10c8, 0x0}, {0x0, 0x0, &(0x7f0000f1e000-0x40)=[{&(0x7f000083a000-0x50)="482641c2b2292e56f37edd7d20cd86c0a76ae8a20033cca071ae4f905e61d6022b6ee0d22f25c26a14d7fd6ff514cc0f91923587d2351d7790221e8d2ba4caa6e4f08f1bd97523709630898487a59c47", 0x50}, {&(0x7f0000812000)="b09777c2492b1e7c25dfa75b131550be", 0x10}, {&(0x7f0000e62000)="f5a9bb8bf638ed877c87b66e50a56aa6e450bb3b24aff06a5a95e80c77097f8c02f779c5183f3d7833f685e6f3bba3f631f99754ca5a47456ad7b6a5b9d0d717faeeb9279a66c89c0db227a871648a7fa38521f5afa2e4c8a263cb9953b98c6d5cebdde81215514d1569cc756ae87a96d604521f93471ae906588f044a51dc0c661e2b73", 0x84}, {&(0x7f0000d44000)="b5d7918cc55c5a85877949bc5e413df86a95ba80785477190042b3d5550e082929a39813a216c2a525c9154009136b299410ad14c07a939dd161f8ab2d37a05daf8c70", 0x43}], 0x4, &(0x7f000015f000-0xd8)=[@iv={0x90, 0x117, 0x2, 0x79, "2a2a023b235c4e2749a8617e3a4b63d671eb6a844259248853662cc3bab2d395d2ade5bdb16ec5a510a2d82e4873cab028a39b2a956fd191040cb3aae1a876fdc2f68f0027a7681f581b30e0e9ab04c0c298fff56101c96b1f70af51f3070396bb13e407a870ab3c5c9706ed62d3a576105f96b8efe5b32acb"}, @iv={0x48, 0x117, 0x2, 0x2e, "524ed8c94598f6ca87a1a602bc73eefaf0af5c5babe5f5dd0b7b8cd1d59e4d7e8a6ceafc6eefc0031a32357eb3d9"}], 0xd8, 0x20000080}], 0x2, 0x1) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2017/12/19 03:30:47 executing program 0: mmap(&(0x7f0000000000/0x320000)=nil, 0x320000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='loginuid\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000005a000)=""/4096) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000320000)={0x5, 0x7ff, 0x2, 0x1, 0xfffffffffffffffa}) r2 = dup(r1) getsockopt(r0, 0x1, 0xff, &(0x7f0000285000)=""/79, &(0x7f00000ef000)=0x4f) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/19 03:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000efb000-0x2)=0x7, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b48000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x1, 0x0, &(0x7f0000a85000)="7f"}) [ 31.175877] mmap: syz-executor2 (3849) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/19 03:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ec5000-0xa)='/dev/vcs#\x00', 0x2871, 0x8000) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008a7000)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x1, 0x0, 0x0, 0x4, r0, 0x0}, 0x1c) sendfile(r0, r0, &(0x7f0000f99000-0x8)=0x0, 0x7ff) 2017/12/19 03:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e73000)='/dev/usbmon#\x00', 0x1, 0x10002) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d6b000)=0x0) perf_event_open(&(0x7f000087d000-0x78)={0x2, 0x78, 0x101, 0x1, 0x81ee, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8001, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fb8000)='./file0\x00', 0xc00c, 0x1) unlink(&(0x7f000057d000-0x8)='./file0\x00') 2017/12/19 03:30:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/19 03:30:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000efb000-0x8)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)='sysv\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00005c7000)="") lsetxattr(&(0x7f0000982000)='./file0\x00', &(0x7f0000b0f000)=@random={'system.\x00', 'ramfs\x00'}, &(0x7f0000c40000)='\x00', 0x1, 0x2) 2017/12/19 03:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mkdir(&(0x7f0000d82000-0x8)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b8000-0x11)='/dev/qat_adf_ctl\x00', 0x141800, 0x0) connect$unix(r0, &(0x7f0000916000)=@abs={0x0, 0x0, 0x2}, 0x8) umount2(&(0x7f0000b1d000)='.', 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000091f000)=0xff, 0x4) pivot_root(&(0x7f0000540000)='./file0\x00', &(0x7f0000078000)='.') 2017/12/19 03:30:47 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/create\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) r2 = dup(r1) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f000001d000)=&(0x7f0000017000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000047000)=0x18) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000047000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000046b000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x206080, 0x0) r4 = syz_open_dev$vcsn(&(0x7f000002f000)='/dev/vcs#\x00', 0x9, 0x404000) socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) 2017/12/19 03:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={0x77359400, 0x0}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x80800) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2017/12/19 03:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000fd6000)=0x0, 0x4) [ 31.289413] binder: 3863:3867 Acquire 1 refcount change on invalid ref 0 ret -22 [ 31.322151] binder: 3863:3883 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 31.332349] binder: 3863:3867 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/19 03:30:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000001000-0x18)={0x80000000, 0x9, 0x48b, 0x7, 0x7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000398000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000859000)={0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x9, 0x9, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000033e000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xd8, 0x800, 0x9, 0x0}, &(0x7f000032a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c67000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d77000)={0x0, 0x5d9, 0x0, 0xe0000000000000, 0x80000001, 0x80}, &(0x7f0000213000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000021d000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008fe000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000089e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000415000)=0x14) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f000059b000-0x4)=0x4) 2017/12/19 03:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000051b000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f00001d9000)={0x2, 0x78, 0x38d, 0x0, 0xac1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a5d000)="6370753e3600e4") 2017/12/19 03:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00008b1000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)=0x0) 2017/12/19 03:30:47 executing program 5: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004e4000-0x8)='./file0\x00', 0x8000, 0x100) r1 = eventfd2(0x40, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket(0x11, 0x10000000803, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f00002c8000)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}], 0x1, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}], 0x1, 0x20000080) [ 31.372314] binder: 3863:3895 ERROR: BC_REGISTER_LOOPER called without request [ 31.403181] binder: 3863:3883 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/19 03:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fanotify_mark(r1, 0x8c, 0x8, r1, &(0x7f000093f000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006e6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 03:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb9000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000db2000)=[{0x3, 0x7}], 0x1) creat(&(0x7f0000b77000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/19 03:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x44, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000ef0000-0x2)='-\x00', 0x9, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000120000-0x10)={0x20, 0x200, 0x3, 0x2, 0x0}, &(0x7f00001d6000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ead000-0xa0)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x0, 0x9, 0x33}, &(0x7f0000fc0000-0x4)=0xa0) [ 31.420805] binder: 3863:3883 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 31.427689] binder: 3863:3867 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 31.430138] binder: 3863:3895 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 31.430154] binder: 3895 RLIMIT_NICE not set 2017/12/19 03:30:47 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f9c000-0x30)={0x40000000001, 0x2, &(0x7f0000f9c000-0x10)=[@generic={0xb61, 0x1000000f510, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x1}], &(0x7f0000fa7000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) r1 = open(&(0x7f000088e000)='./file0\x00', 0x4303, 0x2) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000989000-0x79)=""/121, 0x79, 0x40000020, &(0x7f0000fa9000)=@ipx={0x4, 0x9, 0x7, "49075743cc7f", 0x0, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000a64000-0x9)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x80) r3 = accept$ipx(0xffffffffffffffff, &(0x7f00004c9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa9000)=0x10) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000faa000-0x8)={r3, r0}) 2017/12/19 03:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) mknod$loop(&(0x7f0000d5c000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f00009f0000)='./file0\x00') 2017/12/19 03:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006605", 0x5) rename(&(0x7f0000763000-0x8)='./file0\x00', &(0x7f00009d4000-0x8)='./file0\x00') 2017/12/19 03:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) membarrier(0x8, 0x0) 2017/12/19 03:30:48 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000942000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="b33bd7823894f2058435bdf1887739e1ac3ec9b59219ac043074e1e87cfa3ac6819126e4634c4c038816dc8a3777b562ed9f7c3592cb601c886c61d5861d659f7823f4041a141cfdeca11e0ade2576f96b75e7286387406b661690bd13efceb28c5d6991a60bc370", 0x68}, {&(0x7f0000001000-0x5e)="0bb27ca22ca285c9b4dde73993efbc8d8135a0b9317cdabac5f29c2becb4be7bb2dd5610514c8273feaf1fe8a88c36b571d2395fea5a7b1518898734ef21b1b48e5811cb90dcdabd535f98d7651328783dbe6a3ce690fc12520c6616389e", 0x5e}], 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = syz_open_dev$mice(&(0x7f00008c1000)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00007ad000-0x1)=0x4) 2017/12/19 03:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2008003, &(0x7f0000fab000)="") msgctl$MSG_INFO(0x0, 0xc, &(0x7f00007e5000-0xcd)=""/205) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = semget(0x3, 0x0, 0x0) semop(r0, &(0x7f00000fc000-0x36)=[{0x3, 0x0, 0x1800}, {0x3, 0x200, 0x1800}, {0x3, 0x0, 0x1000}, {0x3, 0x3, 0x1000}, {0x2, 0x6, 0x800}, {0x3, 0x2622, 0x1800}, {0x5, 0x5, 0x1800}, {0x4, 0xa95, 0x800}, {0x0, 0x6, 0x1000}], 0x9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f00004f4000-0x8)='./file0\x00', 0x8) unlink(&(0x7f000060d000)='./file0/control\x00') fcntl$setown(0xffffffffffffffff, 0x8, 0x0) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2017/12/19 03:30:48 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x4, 0x0) semctl$GETPID(r0, 0x7, 0xb, &(0x7f0000eed000+0x77b)=""/216) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002dc000-0x10)="ad56b604000000b989299592ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000384000)={&(0x7f0000064000+0x624)=@alg={0x26, 'aead\x00', 0x0, 0x1f, 'rfc7539esp(ctr(twofish),poly1305-simd)\x00'}, 0x58, &(0x7f0000730000)=[{&(0x7f0000f1c000)='p', 0x1}], 0x1, 0x0, 0x0, 0x4c010}, 0x40010) 2017/12/19 03:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000a02000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f0d000)={0x10000, 0x20}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) bind$alg(r2, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000292000)=@get={0x1, &(0x7f0000cfe000-0x10)=""/16, 0x0}) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2017/12/19 03:30:48 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fcb000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000230000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e51000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) syz_open_procfs(r1, &(0x7f0000d77000)='smaps\x00') mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000a3e000-0xd)=""/13, &(0x7f0000fcc000-0x4)=0xd) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000bd7000)={0x0, 0x0}) 2017/12/19 03:30:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/sequencer2\x00', 0x141400, 0x0) setsockopt$sock_void(r0, 0x29, 0x20000000046, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000cd2000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1089, [0x0, 0x0, 0x8, 0x28, 0x10000, 0x2ee, 0x6906, 0xfffffffffffffffc]}, 0x5c) 2017/12/19 03:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$ax25(r0, &(0x7f0000c7e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005a1000-0x4)=0x10, 0x80800) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000093000)=""/4096) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000af6000)=[{&(0x7f00007df000)="", 0x0}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x5, 0x0) readv(r1, &(0x7f0000ba8000-0x50)=[{&(0x7f0000f7d000)=""/178, 0xb2}, {&(0x7f0000916000-0x6a)=""/106, 0x6a}, {&(0x7f0000d54000-0x33)=""/51, 0x33}, {&(0x7f0000336000)=""/81, 0x51}, {&(0x7f00007bd000-0x7d)=""/125, 0x7d}], 0x5) 2017/12/19 03:30:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000866000-0x9)='/dev/sg#\x00', 0x8, 0x214800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xfff}, &(0x7f0000479000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe3)={r1, 0xdb, "84342c4ecbdbc9dcb49cc3ae34fd69627b77328186ec3a896fd16efd35d86144b15c6ab7c20fc5914c0dd2c7dc893012fac3d0f6c46790aa3288ac2b50f5776be65cb3b7da428ae85065718f64c0b6414b6c61c8792ab2c281bd9afe48bbdec1e88a9094a76bb098d30623e466024bf5b8fcc159df1a306c5d0f815d1775e41a58ff0fdd5f5334f4e4e4491b1eab813cbffbe52eb972f6dbf35fe1cd104881a21ad59174ad81916d7ececf2a163884e471fe70f251850600898367e843ab068717ae92369f23c9213189797c36caffd06a877e23a0e972fe49bef4"}, &(0x7f0000368000-0x4)=0xe3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ff2000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff509000500000800050000000200080000bf00", 0x29}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x3, &(0x7f0000403000)="07a94e67", 0x4) 2017/12/19 03:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000fba000)=[{0x1, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/19 03:30:48 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x14) r0 = syz_open_dev$vcsn(&(0x7f0000471000-0xa)='/dev/vcs#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002bf000)={0x0, @in6={{0xa, 0x3, 0xba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0x4, 0x1, 0x10001}, &(0x7f0000989000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000146000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0x5, 0x8f3, 0x10}, 0xa0) 2017/12/19 03:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000818000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000066e000-0x4)=0x98) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000023d000)='/dev/kvm\x00', 0x202, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000020e000)={0x0, 0x0, []}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2017/12/19 03:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000191000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000001d000)={"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"}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x1d, &(0x7f0000e40000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/12/19 03:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000224000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000101000)={0x126200000, 0x2, 0x7fffffff, 0x0, 0x0}, &(0x7f0000054000-0x4)=0x10) r2 = syz_open_dev$mice(&(0x7f0000b36000-0x10)='/dev/input/mice\x00', 0x0, 0x22800) accept$unix(r2, &(0x7f00000f2000)=@file={0x0, ""/4096}, &(0x7f00004c4000)=0x1002) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ac8000-0x73)={r1, 0x6b, "d64ab85c5af76cb3ba602e2b1f03ad229e53c7e529e825790236ef9e0d87c0be8db92286c597332852118b3e336209af0593c0cd10f8290e591fdf8690e3d28e1907556abdaad1c101202f865741085485822e12bd7f7be161c9d4419cb5f45257a7cde068a34ba4db4294"}, &(0x7f0000706000)=0x73) getsockopt(0xffffffffffffffff, 0x2000000000010d, 0x2, &(0x7f000030b000)=""/4, &(0x7f0000000000)=0x4) 2017/12/19 03:30:48 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = accept$ipx(r0, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000022000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000023000)=0x0, &(0x7f0000022000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) 2017/12/19 03:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000057b000)=0x0) ptrace$poke(0x5, r1, &(0x7f00008c6000-0x8)=0x0, 0xc717) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00008f9000)=""/171) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000607000)=0x0, &(0x7f0000a96000)=0x4) ptrace$setopts(0x4206, r1, 0x80001001, 0x40) recvmsg(r2, &(0x7f000053f000)={&(0x7f0000e66000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000012e000)=[{&(0x7f000041a000-0x2f)=""/47, 0x2f}, {&(0x7f0000547000-0x93)=""/147, 0x93}, {&(0x7f0000c1a000)=""/168, 0xa8}, {&(0x7f00006e2000)=""/142, 0x8e}, {&(0x7f0000bf7000-0x1e)=""/30, 0x1e}, {&(0x7f0000b33000)=""/253, 0xfd}, {&(0x7f000004c000)=""/4096, 0x1000}], 0x7, &(0x7f0000cda000-0x52)=""/82, 0x52, 0x1}, 0x10000) 2017/12/19 03:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) sendto(r0, &(0x7f000048a000-0x4b)="a83a5317186b22458892e6704c8f3aed3660ba52331acbb03a434e96e6ab27a2ddc5023716bdff636350a9e60adac43b9a4b0b90e4dcb3fc41b0a1052b6d9b0be271a9d4b26b16942a2799", 0x4b, 0x10, &(0x7f00001e9000-0x10)=@ipx={0x4, 0x8b, 0x101, "10793c6f3678", 0x401, 0x0}, 0x10) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) 2017/12/19 03:30:48 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000004f000)=""/200) syz_open_dev$evdev(&(0x7f0000442000-0x12)='/dev/input/event#\x00', 0x10001, 0x648442) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000063c000-0x1000)=""/4096) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000530000)={&(0x7f0000d94000-0x4)=[0x0], 0x1}) 2017/12/19 03:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0xffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/19 03:30:48 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00002f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x83, 'lrw(twofish)\x00'}, 0x58) r0 = dup(0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00008f1000)={0x105003, 0x11b000, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f7e000)=0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7) sendmsg(r0, &(0x7f0000f80000-0x38)={&(0x7f0000012000-0x9)=@rc={0x1f, {0x1ff, 0x4, 0x80000000, 0x1fc, 0x3, 0x1ff}, 0x7ff}, 0x9, &(0x7f0000b58000)=[{&(0x7f0000b6a000)="664a360dad17f15130ae4fab96c7722c35e7b488231f8a900a2556435416897ba4ec932b24d9fc418d17c58d7cfc51d4556114083174d06864c7e5c5e69b6d6782667ded717942c092796985ec5ab17489a4ca92246f07ddce77199731c36b512bc60a0c32fe0b2218de44665f37b9fea61409ef168a8ec5aeb891c570c9471ac02b6f04e63d98da5f4708f251c3f990e028a28220317f7da30674ed2d1073c35d000968cdba8155f7c74c245e4c4d895f09d4ea", 0xb4}, {&(0x7f0000f80000-0x3c)="8f9a641785ca92a4a18665a72a52e5db6cebb726951858ab53239f4ff6052814e233acc77f277b2d9c1a2ac95afefc3c968d69cf4913383025671ce2", 0x3c}, {&(0x7f00002ad000)="663395be3e2e2833075d3e1e0c73611a805201f4c00063d0304914e7a099bdee81b637feddf6431be1e0bd7c2789c9bab1c21ee1a984a4d522f27b3804771305c5c2de1bf3f413f7ab8fc5c3169d776b837243ceafc5611e55384af09309ae8c669fb7ef8ac948b0438cebdea2a0a8cfc9f12010aa4a95d8d68f34156095b0436198c70089aec72195f8dc076b701a9645fddd03fff308c0069ed5c19107fbbbe8e2015b51fcce0673c67b4c9adcabd399d2dc2d14778b8b18d03e21d0ed1a5500de0bfaaffeca4961e4d12827c5d4a4b7a78fb8f000f79e1d461f", 0xdb}, {&(0x7f0000f80000-0xb6)="bbcced212bd31269064a05211bc7795b35054f81b06182bfb6cc364938abb5972c74beed695e1172e56fb67674b1bd8614e801570e15a65c7bb8c30a2e058b73a4683e1895305b3ad95ca85fb0fe37db0832b991925d4a5073cea62b1095204a61300468ae503784dff8accc4d25fb7c81508379d2883bc776563ab421f6050d6af2cca082160f972c03503b42c3b7fd38fc67291bbfb1fc3866ab756eadc5fe121d08a98b4e372903fa683056eead75d0de9419d5df", 0xb6}, {&(0x7f0000f7c000-0x6d)="ac6fd037ff5b2c984b6b815a85ad7717178224816541d53cb3d0dba19898983682296953c46aca96487e403d96984ace4a44e8cb5ebc6016c4f95513d339776f5feed57e65692871d7d3b02b66a30484b86f4ff388a90c90e7b20cfcb4eb267c849ebfcdee496316c2440d618c", 0x6d}, {&(0x7f0000f7f000)="", 0x0}, {&(0x7f0000bd1000-0x8a)="c00c77c868e55d6000b5ccb14158eb2c6ecce9b3b72dc223e315f00a71772acbfd577140847fda2953ae88c5e16a87d0b2e00cbffa657b3d29a5274c2baeb3317a17a1de769fa1c1ecfbab3c0161b0170fc2a8fabc4325b57446278310865f6be68ca1e5e640e041ebf1d4ffb139b46ffa44205fdb92ddf6e2d2ff386777c131ffb22d30235a1b7f336c", 0x8a}, {&(0x7f00001d8000)="fa880de8d6bb6bef8a8349e63cbb719efa4810cca0b0bef768aa2130b1e705f8c4c77c188ce4258476d922d2381db68ada409314181325cc5f2edff42b2df68460a073c076a8cb157fdbcf086cc362462b70cbdc71310479c516bf6a0adb6baa68e1e48012707b667216614a9266c025902a39d099795c67a656a5b98473e0c685700a4112c9ca2e88287ba055f8007ae55ecce052d473e1b8d2c070c12d4318ec292a83aa8acadf4a6e7501201770", 0xaf}, {&(0x7f0000986000-0x8e)="7fb131b1866150dce45822721ee376b2505b0e573861ad69c3164ab26e1dd74f5638fce8bfa34bb3f6b5ee9e847cbdfd20c09d89a09bef0bdaba6b6d008da26ab04f618421f3681f82c8a7c69aad0265b50353c74b8092a3e575c3ba28cc1149af4d11a5a4ac794ff4a6ad3e3f7d5e2064cdb30e32aa6ed82ee9e36c22e0862e15c54ad0fae586e8d14b3abe3365", 0x8e}], 0x9, &(0x7f0000f7f000)=[{0x98, 0x88, 0x5, "9da07038c2eeac0607c7effb9196f226611ea91c91483b40d04bb1a75e38bc8519ab08b2e99c80b40ffc30576e0e6a776631c42ab1ea3f701740d3f78b7ec51d144b413a8d76fdf906bf217152b80ff747f5d8f8992721b3f86a3ad3ff9e35263895b04664e92e42ef697a86989570a31ba735b7692590c3dd9fe3e37e96acdf98adbc"}, {0xa0, 0x10b, 0x8001, "7c185bdffeafadbd2a2080ebf5f5bd417dfae9f0372960d176628b1d4e0c4d9dcf2b8c8b29484094cd36fa22dd3b8b790456c53fc3f7bd9405958cd37cd0c6cd8cd40286eccb2f8ad5531294cae1634561450e9e0007aa2011e258deb1433f61c0f2bb2da3f91eee5f927c39706196b225589c41faa52010ffa2ab0513ab1e563e0990fabb0bd5e9c27966ea44a2"}, {0x90, 0x116, 0x4, "ec27d544756eda51486a3e307f8c0c6eb8d2c5870b970122838b8cfe235991df6b9d0ec43497ff3f3cc6df60c0165c7f69bc69054de11d9480294c6e9e0e59922c8f6315a3b5e31e4796b4fc225dc533c0a9b08f0ab0d2660a1d770fdb0e0edf1537be66685389d7bea862dc443788a568e7c12927174b3823"}, {0x100, 0x114, 0x5, "6e386c15207868cb47d9345ead2a81e8e639dd80909bcc4e01dd13ec7a2424ecf0a9190654eddcd512aefda0706081aa4f48fbf0541f1d0588bdc229377f253fc3f2961188de8305fecfaf3aef1385db7d50596b54adf0b12277dd200c19a0b7065816e773c64bb5781fe8c28d490586c35cd3d224f4cea350ae34a6355bc98f6fb7a667a2c2c760892f49bc368aa7d60a416756f508660eb40f2a6413f43f040c84bb7026cc60a09a1afbd9761e4967a99a616a1782dcdd361722afc3638631ac6597e4d443f69fd368ffe649996377400b73dc726837f39f66e6bfdd7a42bdd908fd191b49cc3be1a2c0"}, {0xd0, 0x11f, 0x7fff, "3582ac2709327be0264380183ce8943bd47218d82542380b4a46b1fe7b8e3e1d8cef1aea626cd173f133b67483b947387d3e02c4cfd327afb233858a9122bb03b35e222fed08c653c1e39b356068bb72d7f4aa46c0afe78bcfc95b7defee07d89ac189e8669b9f66b9f17d1c3dada02560a0e7d7b129365172edcaa17ab8e3e080214f9b1396d9a498f281a2a6d69b00d5bf301da2048287cbe8230c6e272f5167569c8a2fe8f3aa9657c959c9e2b224820153d28146f41c06d8f2"}, {0xc0, 0x118, 0x161, "0d886dc1e56d31d32e84ac25ff9796a93947671917b5e430b16036c138bcb67a4e2dbad375231ef3f22d964c0744e49fff3b9fd4583904fc52a6b91d051a3f4cf125566dcb6aaab4c53a9e3e152c56149974a66dcc87dbf7edce00027ceec9f71b2a92dd65fa9eeb03514d99cb7a6d1da4d9fb502e835fc856189275c02a3726b18671dce866d55944a81b46e458141f128be4478c30741a799245e0197e2dc407043794a357234cb4021ba970"}], 0x458, 0x20004800}, 0x20000000) 2017/12/19 03:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eb9000-0x11)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) sendto$ax25(r0, &(0x7f00001f6000-0x4d)="cd6e2c880694b43a50d6cb6a9b769a57541317144e3ce12e1e83379580c9e440ddce51619f1ff9dfa1ac27cb8dece15aec2a1da9395213bf4ff80952646fe10c03496ccaec996e442f4d0c740c", 0x4d, 0x44094, &(0x7f0000b6c000-0x10)={0x3, {"0c8be72d1cb491"}, 0x5}, 0x10) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000973000)='./file0\x00') 2017/12/19 03:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$mouse(&(0x7f0000329000-0x12)='/dev/input/mouse#\x00', 0x29, 0x400040) connect$netlink(r1, &(0x7f00006f0000-0xc)={0x10, 0x0, 0x6d, 0x1}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000702000)={0x4}, 0x4) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000441000-0x28)={0x5, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000144000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000fd4000-0xa2)="", 0x0) syz_open_dev$sndseq(&(0x7f000032e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_ifreq(r4, 0x89bb, &(0x7f0000866000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f2d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000177000)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f00003b4000-0x4)=0x0, &(0x7f0000ff8000-0x4)=0x4) dup3(r3, r2, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2017/12/19 03:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e3000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000176000)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000002000-0x286b)=@pi={0x0, 0x0, @eth={@random="ddb0c4301cec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfa6f, @ipv6={0x0, 0x6, "e95ae3", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'R/\\', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}}, 0x6a) 2017/12/19 03:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000472000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000033d000)='attr\x00') r3 = socket$key(0xf, 0x3, 0x2) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000af3000)=0x0, &(0x7f0000972000)=0x4) execveat(r0, &(0x7f0000fb0000)='./file0\x00', &(0x7f0000480000-0x48)=[&(0x7f0000b77000)='vboxnet1:\'*security{ppp1\x00', &(0x7f00003d0000)='/dev/sequencer2\x00', &(0x7f000018c000)="757365720600", &(0x7f0000f1b000)='attr\x00', &(0x7f0000e93000-0x4)='${^\x00', &(0x7f0000371000-0x5)='attr\x00', &(0x7f0000aa7000-0x10)='/dev/sequencer2\x00', &(0x7f0000db7000)='\x00', &(0x7f0000fc7000-0x7)='em1GPL\x00'], &(0x7f00001e9000-0x8)=[&(0x7f0000dd5000)='{posix_acl_access)usereth0vmnet0bdev:)mime_typekeyring*\x00'], 0xd00) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000407000-0x88)={0x2, 0x3, 0x0, 0xb, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0xde4, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000016f000-0x4)=0x200000000) 2017/12/19 03:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/access\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000276000)='./file0\x00', 0x8000, 0xbc3f) epoll_create(0x1c43) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') getdents64(r1, &(0x7f0000a45000)=""/48, 0x30) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000fbd000-0x4)=0x7, 0x4) 2017/12/19 03:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x100000003fe, 0x4) pipe2(&(0x7f0000cae000)={0x0, 0x0}, 0x80800) renameat2(r1, &(0x7f0000354000-0x8)='./file0\x00', r1, &(0x7f0000e5c000)='./file0\x00', 0x4) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/member\x00', 0x2, 0x0) renameat(r1, &(0x7f00007b7000-0x8)='./file0\x00', r3, &(0x7f0000d26000-0x8)='./file0\x00') r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r5 = dup3(r2, r1, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000f11000-0xb0)={{0x81, 0x6}, 'port1\x00', 0x80, 0x41003, 0x0, 0x586a, 0x7, 0x0, 0x8001, 0x0, 0x4, 0xa41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000482000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000061e000)=0x8c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000941000-0x14)={r4, r5, 0x4, 0x1, r5}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000380000-0xa0)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000000, 0x3, 0x5, 0xffffffffffff7fff}, &(0x7f0000938000)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/19 03:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e0c000)='./file0\x00', 0x18) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f86000)=0x10, 0x80800) recvfrom(r0, &(0x7f0000f6e000-0xc6)=""/198, 0xc6, 0x1, &(0x7f0000175000-0x60)=@nfc_llcp={0x27, 0x8, 0x7fff, 0x0, 0x506, 0x4, "9eccb8afb059bce35faebcaad847c819d4b9998a97b9ec30a99644a51c6ff0411551c748135a86de05c860e9ce4186cb8c03365f7f1d6b1ad7c3e0521294ec", 0x5}, 0x60) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") setxattr(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000924000)=@random={'user.\x00', 'eth1:,\x00'}, &(0x7f000079c000-0x1)='\x00', 0x1, 0x0) munlockall() r1 = dup(0xffffffffffffff9c) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000b6e000-0x68)={0x7b, 0x0, [0xa8a5, 0x1, 0x728, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x8, 0xe38) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8f000-0xf)='/dev/sequencer\x00', 0x40, 0x0) sendmsg(r0, &(0x7f00006ce000-0x38)={0x0, 0x0, &(0x7f0000f0d000)=[{&(0x7f0000bd9000)="365d4a754a6213e062", 0x9}, {&(0x7f0000ce5000-0xfd)="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", 0xfd}], 0x2, &(0x7f0000e25000)=[{0x78, 0x102, 0xffffffffffff97af, "c314e9482b3d817b2a76e0b20f33350b1e826fc7432655fe9c41b581f0af29bf53b846907ff1949da80c2232649cf608b75e8b9a6337ba7fc4b3053efbe96c86d9f8e2262cdf5a145ca04686ad7fd8d82097d32726c064ff9a74034efea553a1a7c9a22ddb496c"}, {0xd0, 0x0, 0x1, "99b768da0a94916a41587beee63b0f27142c9bec6ab1c7785878dddd178874e18f6fa327e56b111eb88c26ddd97576d70d108a8424e53a3cf2c1db42fb742a2f37768f4e8ed7f1334bbd451a4f8878b3cde6d4aaaf0302a3712445f240b1ba1b9df628625c325d4de988c413ff755743e446194bcd3220121b9fa951c421d4d28942084e8810ffb044aefa0b0c560893268a480d679f2a61fb335a37adbc03a149028dc48626daf84a1336ad5c29a384235c24887ce4ce1812c9c49b3d88de"}, {0x48, 0x0, 0x5, "1644f9bc6c2ad0ff0df0366ba9f5cfb5d4ce0ddbd2869b44f344de79b6726a27d676b97f0975b8ca5d24b27045d18fc76cf5b87a3e8c"}], 0x190, 0x8080}, 0x20000000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000002, 0x0, 0x7fff, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x5, 0x4102) read(0xffffffffffffffff, &(0x7f0000e5c000-0x1000)=""/8, 0x8) r2 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x8, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009d7000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000e0f000)={@generic="ab067dde61b962c442d2165ef08d8d8f", @ifru_flags=0x100}) r4 = request_key(&(0x7f0000274000)='logon\x00', &(0x7f00000b4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb3000)='/dev/loop#\x00', 0xfffffffffffffffe) request_key(&(0x7f0000e4d000)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = accept4(r5, &(0x7f0000772000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002b4000-0x4)=0xe, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00007d1000-0x10)={0x1, 0x6, 0x4, 0x7}, 0x10) r7 = syz_open_dev$tun(&(0x7f00008d1000-0xd)='/dev/net/tun\x00', 0x0, 0x22200) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3f) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000b47000+0xe79)=0x0) r9 = accept4$unix(r6, 0x0, &(0x7f00004ca000-0x1)=0x0, 0x7fc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000bd4000)={0x0, 0x0}) dup3(r9, r7, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00003be000-0x8)={r0, r8}) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000997000)={0xffff, 0x4}) dup2(r5, r7) 2017/12/19 03:30:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x8201, 0x800, 0xc170, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"65d90a0d7348944c4da03eaf671c5fd8", {0x4, 0x9, 0x1, "e407ded34eb2", 0x3, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x50, &(0x7f0000002000-0x50)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync() 2017/12/19 03:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x80005, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e6d000-0x2f)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$bt_cmtp(0x1f, 0x3, 0x5) vmsplice(r1, &(0x7f0000616000)=[{&(0x7f0000052000-0x13)="4f6051eb65fbcefe2e7142eac96dc65e53445e", 0x13}], 0x1, 0x2) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004c6000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008cd000)=0x4, 0x4) [ 32.529454] device syz0 entered promiscuous mode 2017/12/19 03:30:49 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000028d000-0x10)={0x2, &(0x7f0000f68000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000f68000)={r2, 0x1}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a54000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, '3[;', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '2}c', 0x0, "97f2cd"}, ""}}}}}}, &(0x7f0000779000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000aec000-0xe)='./file0/file0\x00', 0x400000000000047) mount(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="faff7f00000064ff057d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") 2017/12/19 03:30:49 executing program 4: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000069f000)="9668aee22b1f4acfd7baa4a7bc4e06d1d608b2240f78ac7e384e1d753513942995794c44faa8dcd28a4f118fe37eff9742373d6efec45d0dd39173b619e4cddf8a0a0546612988743be204602cb3cd424b655b19ab50b75f2feb41ebec353065b709292d363a11337f6ea130b62b962abfcac986210b546b46b397c4db16ffbec4acdb69f73ce34c4566603657748b45d214cf3cae456a53473ab288ac06ec81477d02ad95f14b6b71a9415a4fca2eb49b31343b761cb936996fd1c48ec79c1f4e4069b722862bb2b9e64cd6f00bbc7e21d48c5a959eb188152f0637dafaa25c", 0xe0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000424000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000-0x2)=0xe8) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000081b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, r2}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f000081c000)='./file0\x00', 0x100) r3 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x80000000001, 0x800000087, 0xff, 0x4, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006ef000)={r3, &(0x7f000000a000)="", &(0x7f000081e000-0x28)="ae3fba338ca4c302aea7a00d89706dc2edfa72c1f66dfb424d3c9f37354f5c04b380904259697bec", 0x0}, 0x20) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000081b000)=0x0, &(0x7f00000c5000)=0x0, &(0x7f000081b000)=0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) 2017/12/19 03:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000d2d000-0x3)='!%\x00', 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000bd5000)=0x0, &(0x7f0000695000)=0x4) bpf$MAP_CREATE(0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/19 03:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000c5e000-0x8)='./file0\x00', 0x20040, 0x0) write(0xffffffffffffffff, &(0x7f0000f1b000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/19 03:30:49 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000144000)='/dev/rfkill\x00', 0x881, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000067e000)=0x43, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000233000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a68000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000062e000)='./file0\x00', &(0x7f00000a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x2, &(0x7f0000d0d000-0x8)=[r2, r3]) 2017/12/19 03:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0xfffffffffffffffd) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000979000-0x8)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000aed000-0x4)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2017/12/19 03:30:49 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x100) ioctl$KDADDIO(r1, 0x4b34, 0x7) perf_event_open(&(0x7f000006e000-0x78)={0x3, 0x78, 0x20, 0x6, 0x6, 0x0, 0x0, 0x2, 0x6c82, 0x1, 0x5, 0x0, 0x400, 0x17, 0x0, 0x3, 0x2, 0x2, 0xfa0, 0x8, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0}, r0, 0x97, r1, 0x8) msgget$private(0x0, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000432000)={0x0, 0x4, 0x400, 0x80000000}, &(0x7f00000bb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dd9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cba000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000aac000)={r3, 0x10, &(0x7f0000ade000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fa6000)=0x10) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000407000-0x88)={0x2, 0x3, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000e7b000)={0x0, 0x0}) ptrace$pokeuser(0x6, r4, 0x6, 0x8) 2017/12/19 03:30:49 executing program 4: prctl$void(0x15) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) 2017/12/19 03:30:49 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0xffff) 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) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000776000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b7c000-0x99)="60f2a14e8b7cfa515f15559821f508db91897ae0f72e9f768ed384ffc6e20da941a8eacf4d648356be5a1f902e58b230c16e3e4676e67a3d889cf898b20546dac1a88ccb553939c52c99b4d9f3da98c2feaa7fcc67227d813adbe44ace964627b504bbd4ad50a78186c8644f56256ba3e00d1d3596dcbcd0d509e97534d3d5ff75e2f5ddf766080d5890abb2771bc900524d87154384a1906b", 0x99, r0) 2017/12/19 03:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x2) epoll_wait(r1, &(0x7f0000b45000-0x9)=[{0x0, 0x0}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)={0x0, 0x0}) 2017/12/19 03:30:49 executing program 4: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000e60000)=@abs={0x1, 0x0, 0x3}, 0x8) bind$unix(r0, &(0x7f0000e5f000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000193000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000013000)=0x7) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lremovexattr(&(0x7f0000718000-0x8)='./file0\x00', &(0x7f0000382000)=@known='system.advise\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2017/12/19 03:30:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8800, 0xc0) fadvise64(r0, 0x0, 0x4, 0x3) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mq_open(&(0x7f0000001000-0x5)='user\x00', 0x1, 0x185, &(0x7f0000000000)={0x200, 0x1, 0x80000000, 0x7, 0x2, 0x8, 0x7fffffff, 0x5}) 2017/12/19 03:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xffffffffffffbffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e61000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000bb8000-0x4)=0x0, &(0x7f000042d000-0x4)=0x4) 2017/12/19 03:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009d2000-0xa)='/dev/vcs#\x00', 0x7, 0xa000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000025f000+0x59a)=[{0xc, 0x4}, {0x7, 0xffffffffffffffff}], 0x2) lseek(r0, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006d3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000c8c000-0x8)={0x0}, &(0x7f00009c1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={r1, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00008a9000-0x5c)={{0xa, 0x1, 0x4000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, {0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x6, [0x9, 0x8, 0x80, 0x692c0be7, 0x3, 0x2, 0x4, 0x4]}, 0x5c) 2017/12/19 03:30:49 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000d18000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d83000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x4000000000000, 0x1, 0x6489, 0x100000000, 0x234fcf7f, 0x40, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4, 0x1, 0x200, 0x1ff}}, &(0x7f00008a3000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r3, 0x80000, r5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x9a, "5e21fb13eb0ff06dffd7c16b9102fa52a2582119718cb79c05d5b1757043d0842ad1d625e4f501bf523372931f5821e2072ec5c9e6a2155540bfcc3d6bd3a42b0d66e1d563a8862431c747b2aa9c36b887581a72d49ef24cd1c97f421178c2e99cec749475d38f732ef88db18719000a10777d9ae7b37ef5086eb0227921f13438e736ea4371f0655264d6147496e0c6c09a2a1024c0289b771c"}, &(0x7f0000000000)=0xa2) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000002000-0x3)="", 0x0) 2017/12/19 03:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00003de000)='attr/keycreate\x00') writev(r1, &(0x7f0000f3d000-0x30)=[{&(0x7f0000324000-0xa2)="30de8ca10a95ccb60a35a7957f7e1459c9e2760644c2f6577d80fb65da7375406ae676608d115c0dc8976d7c4fa3ada6c31a982ef0065bc571a09a3fbe4f75844885e36ab18310a3240904d1426af21a7740e2338ab1bf818107bdd115143cfab4045e14abcad2e4c001ec0420d786de45cb417694d3a1421922838fd02f10f6adfb1f85851c6f2a97a0a2653bcc1bc52124293429d9bf0ca0bd4fea76c1f02c850a", 0xa2}], 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f33000-0x4)=0x4, 0x4) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000945000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000073b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c1000)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x0) 2017/12/19 03:30:49 executing program 5: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}) mkdir(&(0x7f00000b5000-0x8)='./file0\x00', 0x80) 2017/12/19 03:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b03000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)="") umount2(&(0x7f00007e7000)='./bus\x00', 0x4) r0 = add_key$keyring(&(0x7f0000f2c000-0x8)='keyring\x00', &(0x7f0000856000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00008a5000-0x8)='keyring\x00', &(0x7f0000327000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) 2017/12/19 03:30:49 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f85000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f000059e000)=[{&(0x7f0000f7a000)="a22007a5242dbe84296ec1e676611241c21a86717583b694b9882456a8183668901cb18ce971e541af3e6f16fd6c395f", 0x30}], 0x1, &(0x7f0000423000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/19 03:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d9e000)={{0x7, 0x80000001}, {0x81, 0x81}, 0xbaae, 0x3, 0xf7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x80000081}, 0x8}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000158000-0x11)='/selinux/enforce\x00', 0x240700, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000769000-0x1)={0x6}, 0x1) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b5e000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000678000)='/dev/sequencer2\x00', 0x10480, 0x0) vmsplice(r0, &(0x7f0000886000-0x50)=[{&(0x7f00001ec000-0xc)="cf53d262a12b1b30ae1c9992", 0xc}, {&(0x7f0000467000)="978f09b3e67e22ff97a1aacf0d7494d15900549bac4128594f2429f94789cec7bded2d59eb1bcd8d956e1ca743c0ed68ffc91b676524005c97f8188a5ef6dbd0aaf09378539c96338b17e9ecfc7b33b3ed29f0188b44827d0f462090da7f2fff504ecfbc8d5920e70222a9c8ae7b17ae432b192241f7552d95b4f6eef26dc408b5252ace0cbc3a6df6b129bf9569b3cde9ffae2d292da2e92ac2d80870251af71f8a8ae1477c43adbf452d5fe376a58170f990199ac9fbc6cb76298413e45807710666eedf5cf71ec6baf8f924274ead39435e183171a6144006bcf0b8b37e6b268345c96a2273cbb1be8cfdf0e534e0154bd533020d0c20ae38", 0xfa}, {&(0x7f0000ad4000-0x6e)="75bd56c427a8e8110ce5172631b0bdf80034853541e5b7c349166cb092508291b210b273d0613210bae816796c485e5dc30e12f92bdd60df7d7c811a3bad9e7725784d7f517796ba42363b161e963ce991de0da88e3b8bde204ae5643348a724ad95abedca6b8b4ffe8ac1a9514a", 0x6e}, {&(0x7f0000c04000-0x1000)="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", 0x1000}, {&(0x7f0000b6c000)="ee7e1fa8a2c561bb0be07773e9914c0dfc7db511e45e1fdb111b61bdf36b30e040d6f664da9461b933c3d7bd48c5c2cc23f53254b25e7cc968ddb7fba1f7f100aadc31d64db090fcc49b0cb59e65e1fefbf7ca01b2ce919b250de768cf57a2d7550a298250d3ebd256553c6ebb4fe2ec2e5fc7eb430f5cf4a386e39573c73b397a03dc08246526c7ae82da658e4f06f06293a118eb290b44fde6ba1b5884e34e463010f26de002bc8521b7e76d78dc", 0xaf}], 0x5, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000069d000-0x4)=0x0) clone(0x0, &(0x7f00005a9000-0xfc)="", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="") timer_delete(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000043d000)={0x0, @in6={{0xa, 0x0, 0x1226, @loopback={0x0, 0x1}, 0x320d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4, 0x7a43, 0x7, 0x8}, &(0x7f000036f000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000010a000)={r1, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x3, 0x100000000, 0x8000, 0x5, 0x8000, 0x1ff, 0x7, 0x2, 0x3, 0xc46e, 0xfffffffffffffffb, 0x1ff, 0x1, 0x1]}, &(0x7f0000068000)=0x108) 2017/12/19 03:30:49 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fa3000)={0x0, 0x4, 0xffff, 0xfffffffffffffffe, 0x40, 0x1000}, &(0x7f0000fa4000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r6, 0xffffffffffff0001}, 0x8) r7 = shmget(0x1, 0x3000, 0x60, &(0x7f0000d01000/0x3000)=nil) shmctl$IPC_SET(r7, 0x1, &(0x7f0000001000-0x70)={{0xb7f, r2, r3, r2, r3, 0xa, 0x7fffffff, 0x0, 0x0, 0x0}, 0x10000000000000, 0x100, 0x2, 0xffffffff, r4, r1, 0x7, 0x0, 0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fa5000-0x4)=r1) 2017/12/19 03:30:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xdb)="b652e62da7384fc1aedcc0b1577f9488e0b15b31097ec24055a365dd09047e446ddb18c7053ee9f22234cca11fc90379fc950e5aea0657df6c3a18d8f82919bd53d90d5e14e6da0d03e8bc067a927790772dcc546e70e0f974135231da826230dfa8ed71bcf2c230fc1b2eab0bb000c0f43767a4dc4872caf566ae216dd3a434e071f148893f4f991c5ffc08eff604cb7ac9863cdd40438c16e7a2226c88e584c768d2175d0fe08441866144d6fd75b73f9fbb87c574a3406acf96617d7e0f7e81cb6b2893c8104982a7c05e48db9fe56080b9fe0b02f2a059847b", 0xdb, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000052f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000beb000)="", 0x0, r1) mmap(&(0x7f0000000000/0x9da000)=nil, 0x9da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000+0xaf9)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0x2738, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="010164027306", 0xbb, 0x80, &(0x7f0000011000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009da000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000784000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000005000-0x957)=""/2392, 0x958) 2017/12/19 03:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ed0000)={@generic="dfb7793fb79d6d5d8bf28e1f1599c6a3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000101000)={@empty=0x0, @empty=0x0, r3}, 0xc) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000102000)={0xd000, 0x2, 0x8001, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007ff000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x2, &(0x7f0000c41000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/19 03:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000100) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = syz_open_dev$sg(&(0x7f0000d7f000-0x9)='/dev/sg#\x00', 0x282, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000edc000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000051d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007b8000-0xa0)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x7, 0x9, 0xe, 0x4}, 0xa0) write(r1, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000023d000-0x8)={0x0, 0x40000000}, &(0x7f00005c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000066f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000181000-0x4)=0x8) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d4e000)='/selinux/access\x00', 0x2, 0x0) mq_timedsend(r5, &(0x7f00002c4000-0x78)="97b582b3e50be2d506e8091e5874782d74de28409f52f37223340bc2ffe973aaef81258ba6dc2fd8e3acac64b9e49952fb4c2337bdd50c1ef564c245131866614996f96bdba2059e89a342ecff490b28c9fa1ebdc42b5852322cb1ab751ca79ba97faa5d8245cbbb165ef612fe269e072e0536c5eee55877", 0x78, 0x9, &(0x7f000012c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000017f000-0x1008)={r4, 0x1000, "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"}, &(0x7f00009d7000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2017/12/19 03:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ff000)="757365726c6f7070703170746f6327006c5e63ef28833636ce8ed77ef6218db01b2da3", 0x0) pwrite64(r0, &(0x7f0000002000)="f7", 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x2) fcntl$notify(r0, 0x402, 0x4) connect$unix(r0, &(0x7f00000dc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/19 03:30:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000385000+0x8d0)=[{&(0x7f000081c000-0xf8)=""/248, 0xf8}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f0000198000)=""/207, 0xcf}, {&(0x7f0000860000)=""/133, 0x85}, {&(0x7f0000000000)=""/198, 0xc6}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r2, r1, 0x0) 2017/12/19 03:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x8, 0x404000) syz_emit_ethernet(0x4e, &(0x7f000001a000-0x6e)={@random="a1a389d47e3f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "be8420", 0x18, 0x3a, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x9ac, 0x2f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000007c000-0x8)={0x0, 0x0}) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000186000-0x4)=0x6, 0x4) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1f1662a4, 0x2, &(0x7f000004f000-0xeb)=""/235, &(0x7f0000192000-0x4)=0xeb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001a7000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001a6000)=0xc) recvfrom$inet(r1, &(0x7f00001a5000)=""/45, 0x2d, 0x100, &(0x7f0000031000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x0, 0x3, 0x1) write(r2, &(0x7f00001a4000)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0000000080000001", 0x24) 2017/12/19 03:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ed1000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$usbmon(&(0x7f0000c23000)='/dev/usbmon#\x00', 0x7, 0xc0102) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000254000-0xc)={r1, 0x80000, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[], 0x0, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f000053a000-0x38)={&(0x7f0000857000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2017/12/19 03:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000597000)={0x0, 0x3, 0x0}, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000044c000)={0x77359400, 0x0}, 0x10) write(r0, &(0x7f00003d3000-0x33)="329e7759bc0b3cb39520733c0f02aba8804eeb2b95d91b4abeff2e428080e8e57dedd078b2252ceeed9c68e97b12b4b6bb144e", 0x33) 2017/12/19 03:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000b9d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f90000-0x4)=0x10) open(&(0x7f0000d7c000)='./file0\x00', 0x0, 0x0) write$fuse(r0, &(0x7f000085b000)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x7fffffff, 0x0, 0x0}}, 0x30) 2017/12/19 03:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) init_module(&(0x7f0000c79000-0x18)='cgroupwlan1em1,bdeveth0\x00', 0x18, &(0x7f000042e000)="47504c7d23d200") r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000bcd000)=0x0) write(r0, &(0x7f0000f3e000-0x130)="240000001e000d06f810004000000000018ede070a0000f70c410000000100140cffe4c7c941365390414979f7735d61e899c26a34d8fc588f1756ab5a2029a9b2e4158d962234cb6c9e54b20dd0d3e77c5b", 0x52) 2017/12/19 03:30:49 executing program 7: mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/kvm\x00', 0x20200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000000000)={0x10000}, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket(0x0, 0x0, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00007e8000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 03:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000011b000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2d, &(0x7f000034c000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2017/12/19 03:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x3ffffffffffffffe, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000120000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2017/12/19 03:30:49 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c1d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fec000)={&(0x7f0000a7b000/0x2000)=nil, 0xfff, 0x1, 0x80, &(0x7f000007c000/0x1000)=nil, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000048a000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000299000)=[{&(0x7f0000fae000)="29000000180031090080000100000007020000010000fb06200000000c00080007000000000401ff01", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ca8000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00008a3000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000467000)=@assoc_value={r2, 0x100000001}, 0x8) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x502ef115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) epoll_create(0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/vcs\x00', 0x80, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000001000-0x4)=0xfff, 0x4) sendfile(r2, r0, &(0x7f0000002000)=0x0, 0x876b5e795) 2017/12/19 03:30:49 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc7000-0x11)='/dev/vga_arbiter\x00', 0x88502, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000+0xa6c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d1a000-0xd7)=""/215, &(0x7f0000d1a000-0x4)=0xd7) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/19 03:30:49 executing program 6: mmap(&(0x7f0000000000/0xe1d000)=nil, 0xe1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r0) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e1d000)={0x77359400, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ca0000)={0x0, 0x8}, &(0x7f0000e1f000-0x4)=0x8) mmap(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000049d000-0x8)={r4, 0x40}, &(0x7f0000a6c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000575000-0x8)={0x0, 0x7}, &(0x7f0000e1e000)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00005b8000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000c80000)=0xc) mmap(&(0x7f0000e1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000e20000-0x18)={@loopback={0x0, 0x1}, 0x0, r6}) mmap(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000040f000)={r4, 0x20, 0x4, 0x200, 0x7, 0x4, 0x100, 0x9d1c, {r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6, 0xfffffffffffffff7, 0x5, 0x200}}, &(0x7f0000e1f000-0x4)=0xb8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/19 03:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xfff9) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00008a0000)={&(0x7f00001a3000/0x3000)=nil, 0x3000}) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000f49000-0x3)={0x80000, 0x0, [0x101, 0x0, 0x2, 0x5, 0x80, 0x7ff, 0xb32, 0x1ff]}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x1000) openat(r0, &(0x7f0000af5000)='./file0\x00', 0x400000, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000372000-0xa)='net/icmp6\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cdc000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000080d000)='net/mcfilter6\x00') setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000825000)=0x4, 0x4) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bc1000-0x1)='\x00', 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000453000)={0xffffffff, 0x6, 0x7f}) r1 = syz_open_procfs(0x0, &(0x7f0000dd7000-0x9)='loginuid\x00') read$eventfd(r1, &(0x7f000028b000)=0x0, 0x8) 2017/12/19 03:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000191000)={0x7, r0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000077e000-0x4)=0x0, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x21) tkill(r4, 0x31) ptrace$setopts(0x420b, r4, 0x8, 0x20000008) 2017/12/19 03:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000009000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2017/12/19 03:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$setlease(r0, 0x400, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000891000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r1, &(0x7f00004eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000982000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000090a000-0x8)={0x0, 0x8}, &(0x7f0000277000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000473000)={r3, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000}, 0x98) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000852000)='/selinux/user\x00', 0x2, 0x0) 2017/12/19 03:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/vcs\x00', 0x400080, 0x0) accept$unix(r0, &(0x7f0000b81000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c26000)=0x8) mknod(&(0x7f0000100000)='./file0\x00', 0x8000, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000116000-0x8)={0xa0, 0x3f, 0xfff, 0x3}, 0x8) r1 = socket$unix(0x1, 0x100000000003, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000268000)=0x0) syz_open_procfs(r2, &(0x7f00000a9000-0x5)='attr\x00') connect$unix(r1, &(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b62000-0x6)='%em0z\x00', 0x0) fallocate(r0, 0x0, 0x8001, 0x10002) lseek(r0, 0x0, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000499000)=0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00001b1000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:49 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002a000)={0x1, 0xbc98, 0x8, 0x8, 0xfff, 0x8001, 0x100000001, 0x9, 0x0}, &(0x7f0000017000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000c000-0x98)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x27453864}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xa8c0}, 0x98) 2017/12/19 03:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000675000)={0x20, 0x5, 0x7, 0x5, 0x1}, 0x14) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000e92000-0x14)={0x8, 0x73fb, 0x1aca, 0x1, 0x2}) request_key(&(0x7f000016a000)='trusted\x00', &(0x7f00001fe000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a99000-0xc)=',$\'$[bdev,\'\x00', 0xfffffffffffffffa) r1 = semget$private(0x0, 0x1, 0x14) semctl$GETALL(r1, 0x0, 0xd, &(0x7f000038f000-0x6)=""/6) r2 = add_key(&(0x7f0000b82000-0xa)='id_legacy\x00', &(0x7f0000526000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003dd000)="e2734313cf4783aeb7c180bf3eb134339cd2124bb0de2a1baa", 0x19, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f00002a3000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r5}, &(0x7f0000e97000)=""/1, 0x1, &(0x7f00002d3000-0x38)={&(0x7f0000946000)={'rmd256-generic'}, &(0x7f0000707000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$restrict_keyring(0x1d, r3, &(0x7f000090f000)='.dead\x00', &(0x7f0000615000-0xe)='rmd256-generic') 2017/12/19 03:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) poll(&(0x7f000065e000)=[{r0, 0x0, 0x0}], 0x1, 0x299f) write(r0, &(0x7f0000caf000)="", 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000630000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000783000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000756000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000be000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2017/12/19 03:30:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000083000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d21000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cb2000)={0x2, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000443000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a8f000-0x3)={0x1000, 0x1, 0xe2, 0x7f, 0x0}, &(0x7f0000857000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000087b000-0x4)=@assoc_id=r3, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000b95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dcf000)="0600000000000000db0001ee000000000000000008ab0000dface6000d722a26"}) 2017/12/19 03:30:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x800002, 0xe, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000694000-0x10)={0x4, &(0x7f0000fc7000)=[{0x3, 0x6, 0x2861337a, 0xfffffffffffffe00}, {0x8e14, 0x8, 0x9, 0x2}, {0x9, 0x7, 0x1ff, 0x7}, {0x4, 0x86, 0x3, 0x24}]}) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000cf5000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x83, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0098b0d5e38be5b3b60c0f5c71dbb7295df0df8233ad310000001d0800e655", 0x20) 2017/12/19 03:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000597000)="07a760f7ff7fff1b004f02ff0000000000fdff1f0000000000000000000004000000", 0x22) 2017/12/19 03:30:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='[md5sumsecurity\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x3c)=""/60, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = dup(r2) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000072000)={0xa, 0x4, 0x1, 0x0}) 2017/12/19 03:30:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000944000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='@*!systemwlan0)\x00', 0xfffffffffffffffb) request_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xe)='/selinux/user\x00', r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x4, &(0x7f0000000000)=[{0xe1, 0x3, 0x101, 0x9}, {0x3, 0x0, 0xffff, 0x2}, {0x4e2, 0x400, 0x3, 0x1ff}, {0x1, 0x1a, 0x3, 0x653}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7ffff, 0x3d) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000f91000-0x4)=0x3ff, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e13000)=0x0) timer_create(0x7, &(0x7f0000ee8000-0x60)={0x0, 0x35, 0x90c635dd01f9d150, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fc000)=0x0) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) ioctl$KDDELIO(r0, 0x4b35, 0x4) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000b0b000)={0x81, 0x0, [0x2, 0x3, 0x5, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00001a3000-0xe5)=""/229, 0xe5) pwritev(r2, &(0x7f0000b71000-0x40)=[{&(0x7f000019c000)="8c3c8c71f1fc41512713f16ca595953163f58aaa1dbeba67dbfdf545328734dbab08553e6e7f5c6dc6992af93075fda067de12ca10f47b502a4d7989b578bf1ec2f7f536980ba77388fc71aabe73d2b80ccdd7299571fe694942e6815fac196fd48b8e117407e594c9bec0fa467cda2ddf7c57e82d590872db96cc1ed1857a74c3ca5423d57757302c8c0a6a96ab686878b8f8e5f6de67861ebac9c16ecb0cf0a70a2edec3", 0xa5}, {&(0x7f00007a5000-0xf4)="0e0f5f46c22cef8c7d7e425cd4ad46e08040087498723f30952e5a59d4a0f64d9a55c683c5fac5dc9c71c7850d867b080f9d4efeb1a756748976f1c38c11b3c9c328bf161cfc4e4a01aa56640abf6a3268d9f6582e19c83854a31d57dbe44074547645c68100ab73e31d79afedd8b595e4ab7654e1b556ede22c51efe9b0c814803071b6b054024c6c1880a9f6107ae4722b505839faf046241db394d5d1b3dec21586a79d035fb9a1745e7d6518e6e2affa516a434080cd9ddd2e86f30238840b98505c11fbfb72c4a2f707f7f20a9393bb89997993a50f9fed0af7f45618e1b5f745af968d66dd92564945766e375fdb3855ee", 0xf4}, {&(0x7f0000df2000)="dce26497d3f1cd716f7c03b65e5fc8b5240dfa3bc2f2b8d7048244697eefb0b82e40be3d058789c61b2a43f0a32efa4a86a112b5bbdfbdba1753cda40ffe26161f690a7654f053a3eb68999ce1d0758358720a1fd62c2f9e1049010af0284a707fbaa0c377b01c1fad3d3f0c7bc9e10201a1a68cd6169079b9fbc0a386be43562cd88cedb94dad1c6e3852de8ba50bbd159140cd3cecb58e6a8039db809d32ca6cd017cbb7546d49349d27cde27cfbec40569951fa170295f24e4c2a40eb2a92709fcf8c2bd84e5490e79ca7350a77bb9ce9edceff2dca3d1f8537bd04", 0xdd}, {&(0x7f0000a3a000-0x54)="75bd8c358cc331873ae071b8dab0e186481ea4916a6b6f04cd58845c132b62f0b8ff6aa9099aac28a7bac8e08ab54fdb4baedab9732d1e88ebd742ed703cbd0aa1c4fa82edff54deb023e5d6d8de1136b299d4d1", 0x54}], 0x4, 0x0) 2017/12/19 03:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d4c000)="0a077500000004e5b3b60ced5c54dbb7a100f0df8217ad4000000000000000e69a9c1576", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d06000)='/selinux/enforce\x00', 0xa0a03, 0x0) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000e9d000)=0x3, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f00004f7000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5b000)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/19 03:30:49 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000886000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f00003d7000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x403, r1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f7a000-0x6f)=""/111) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/19 03:30:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000001000-0x1)="", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c10000-0x4)='cdg\x00', 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e10000-0x10)={0xffffffffffffffff, 0x18, &(0x7f00008f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x2, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000002000)={@rand_addr=0x8, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)="77aec5a26d2d8581a2bdf7aa943b89504b5a18a292fa38198df8199e366dd16961429e52205b6b81006d951cadb94f41f2bbd106d1dc2395c6da51d92e9e8619c33536c98e88f09ae046dbcfeb8598d808f7e93c0f81bb23507e1ccba662bcadc324f01bd26de108315f1ca024e009a8c637c3d681163712255dd28700d403de7e2ad3116dcc5a1689a7555e638964d319dc328949ef04b5d941a2126866703e54cdcba5d4d32ea9ff403f21ec46be0bf1d4bf28832dda92eda21fd8bbf07e8499", 0xc1}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xc9)="94b99e6a25be0d60b59678a48047b8602ceb10dfaffa9480163c60c894f734697fc993f6d79b1c1a5a82bdd4fbf10172e3d397b856cf48d77f90dacd2c55475d9062145d684bc5575218acdcb098c28d25d9da173af0ff9bf08cee03f2b68d084b3e6a1d17027e05e20d20355a9b5048657d78982bcec4178184d568275636929786f669464b17159086058a06d913b71f72495abf86ff7545804f5e3eccd04bd6e54742495f1a5df9ed395d81b51a58954fd2d64d0c7e7da52d516830ac7f593aa571b1d9b54b440f", 0xc9}, {&(0x7f0000002000-0xc6)="78e3423d19b03b427a26d0aa94e1a56d7bd7ad51761cb5f19e7535e04be692f861b4ea25418db20f8bd24240f13ab979492947ab98e25e6fee347dce06589fdbbcbc526a0a21a033db44d0322a0f89d66a13a085c0bdcf9507226001b90ce6b744905641d31625c3d82db35ac4fb090757fce83c350025d157e077423c1824468d95230f25884f6ddd002e5558fffb84ecc58699a82dc0bcddcde86c9403848e39065dd02048563243d15a777d6e8ddc14a2588571321cb4eec6f66250d3453671f2d79b9037", 0xc6}, {&(0x7f0000001000-0x25)="32c6b0d87f9e4cfa15974e9f29770d31f71c6a5188ae5b408abc71f4ca77463ba96c6c8555", 0x25}, {&(0x7f0000000000)="71e53e5a3aed9683632da09caefaf1f2da1f9180679591ab7618982868609173aa7b480378f2f2f62cbdba831c000cf582794c706e9a5061e3a680d0e370a368a2025b1979e091c9fe601e50edd7df724204fe4ed55bdb1f04e4be1ce483dd0eefe4cd7d5128541ce3dfb42fadaa0eb6104b50d3385aeb386525631349098dcd050b0a8746bf0a2a04a35fbe66cb87553cc1b9d31b75e09a77670f214fc17a4b475ccd9297a7fad947b3", 0xaa}], 0x7) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x4)=r1, 0x4) 2017/12/19 03:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000916000-0x8)='net/tcp\x00') preadv(r0, &(0x7f0000046000)=[{&(0x7f00008ae000-0x21)=""/33, 0x21}, {&(0x7f0000e63000)=""/19, 0x13}, {&(0x7f0000876000-0x68)=""/104, 0x68}, {&(0x7f0000c15000-0xb1)=""/177, 0xb1}, {&(0x7f00002e6000-0xe1)=""/225, 0xe1}, {&(0x7f00004be000-0xfa)=""/250, 0xfa}, {&(0x7f0000df8000-0xdc)=""/220, 0xdc}, {&(0x7f00006cd000-0xc5)=""/197, 0xc5}], 0x8, 0x0) 2017/12/19 03:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = add_key$user(&(0x7f000028d000-0x5)='user\x00', &(0x7f0000413000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000b5000-0xdc)="8be4f38287ea1467e81e2bebb762d96cee94e452803399ba176be6767746c8eedd79bb5abaceca042ebcc3b0aa4da933370853afb1e0882fe81a18f93718ce3531ac1e88d59dc20db1347a1dcebeb4b8bb70ecdeac5b2f9b89524e8f23fb78b52e5171b58a80c828b56201d58e1e9854335ea53384f0603661fd3260afac8d71273c08e2f388963132a1f32115e42404414394208c93386e97008a971141693854d8ee91f2a9ab576538fd6e86889490051107cd1f6a1a80132456a31f5deea738edf26dd3c2915e201d5092bdfadef231f87cf579b44bdbec58a12e", 0xdc, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f000000e000)=""/46, 0x2e) clock_getres(0x3, &(0x7f00007a2000)={0x0, 0x0}) select(0x40, &(0x7f000067c000)={0x3, 0xc90d, 0xffff, 0x3ff, 0x10001, 0x80000001, 0x100000001, 0x2}, &(0x7f000065c000-0x40)={0x2, 0x9, 0x8, 0x7, 0x8001, 0x7, 0x0, 0x1}, &(0x7f0000e24000)={0x200, 0xad4d, 0x400000080, 0x8, 0x90000000000, 0x10000, 0x1, 0x606c7946}, &(0x7f0000f38000)={r2, 0x7530}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x20) 2017/12/19 03:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000db000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3f000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000172000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000713000-0x4)=0x8) r4 = add_key(&(0x7f0000a2a000)='keyring\x00', &(0x7f0000df0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003c5000-0x82)="16e4dd095212fffc993e5f3748183cb9401179533478306f3541a1969e3200225aa22a11ddb1fe23714ac0ed8937fb39b2bcb87289e1e3526efdd2afe30e0e35a5691e25315ce5f538efd739a761f779b08bcd37b6b2a7b7aac7e9cf42a53033349c4a08f97d8e2badaa2a49efa410ab83dde780845198ca121ec14c22cab925370b", 0x82, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e4b000)={r3, 0x4}, &(0x7f0000d1f000-0x4)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005ad000-0x18)={@loopback={0x0, 0x1}, 0x100000000, r2}) r5 = socket(0x10, 0x2, 0xffffffff) write(r5, &(0x7f0000d80000)="1d0000000701ff49433bfbfb171640741100ca09000000000000083c90", 0x1d) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000345000)=@int=0x6370, 0x4) 2017/12/19 03:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sg(&(0x7f0000fb5000-0x9)='/dev/sg#\x00', 0x401, 0x101001) getsockopt$inet6_buf(r0, 0x29, 0x2000000000cf, &(0x7f000000b000-0x1000)=""/0, &(0x7f0000001000)=0x0) 2017/12/19 03:30:50 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000eef000-0x8)='./file0\x00', 0x80000, 0x40) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000eef000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x101, &(0x7f0000eef000-0x2b)=""/43, &(0x7f0000c95000)=0x2b) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000)=0x0) getsockname$unix(r0, &(0x7f0000672000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f00005a9000-0x4)=0x0, 0x1000000, &(0x7f0000ffe000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000c81000)='./file0\x00', &(0x7f00003ae000)={{0x77359400, 0x0}, {0x77359400, r1}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00003c0000)='./file0/file0\x00', &(0x7f000008f000)=@known='com.apple.system.Security\x00', &(0x7f000027b000+0x1b3)=""/62, 0x3e) 2017/12/19 03:30:50 executing program 1: rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x32, &(0x7f000018d000)={0x7, {0x400}, 0x4, 0x9}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) keyctl$set_reqkey_keyring(0xe, 0x6) 2017/12/19 03:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[{&(0x7f00000d0000-0x52)=""/129, 0x81}], 0x1, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00003eb000-0xe4)=""/228) 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000523000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000368000-0x14)={0x2, 0x8001, 0xfffffffffffffffa, 0xffffffffffffffc0, 0x9, 0x7, 0x1, 0x29, 0x3, 0x1ff}) keyctl$join(0x1, &(0x7f0000d29000)={0x73, 0x79, 0x7a, 0x2, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={0xffffffffffffffff}) r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000866000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000309000)={r3, 0x38, &(0x7f00004a7000)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x0, 0x96, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000000}]}, &(0x7f00007dc000-0x4)=0x10) 2017/12/19 03:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000d12000)=""/45, &(0x7f0000a97000-0x4)=0x2d) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000cbc000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009b5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003fc000-0x28)={@generic="ded30bf104a22216eba92451b50b12f5", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2017/12/19 03:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ea4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033f000-0x4)=0x10, 0x80800) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f00003be000)=0x0, &(0x7f000043c000-0x4)=0x4) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa1, 0x0, 0xac, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000, 0x0, 0x0, 0x0}, 0x0, 0xc8fc, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000274000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002d4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000049c000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d24000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000148000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000098000)={r3, 0x80000, r4}) 2017/12/19 03:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a60000)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000049c000-0x4)=0x1b2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000055e000)=0x0) 2017/12/19 03:30:50 executing program 3: prctl$getreaper(0x40000000000029, &(0x7f0000517000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x39980732, r0}, &(0x7f0000001000-0x18)={0x6, 0x100, 0x6, 0x2, 0x1f, 0x9}) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) getdents64(r0, &(0x7f0000001000-0x1000)=""/48, 0x30) 2017/12/19 03:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027b000)='/dev/usbmon#\x00', 0x1, 0x1000000004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='(vmnet0keyring\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000296000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b11000)={0x0}, 0x4) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000b02000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000084d000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000e89000)={0x0, 0x0, []}) 2017/12/19 03:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00003f8000)="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", 0x12c) sendmmsg$alg(r0, &(0x7f0000568000)=[{0x0, 0x0, &(0x7f0000c01000)=[{&(0x7f000030a000)="af3dec25cfd53bb111e4", 0xa}, {&(0x7f00005e9000-0x80)="5766142c22949c14677c401d8786727a9ccbc8e54a408c445e31cd4459cbbe8c9a8858803902419c76cbb8498f2fe635a8aa6474bb64fd0c358f75268edd33051963cba585e541ee69246a55baba4825e98c5c6af2a16c2b1776bfd2e63327c30c92efa7b70b0e7674986919a67e1cd82e98ce9b87692ebb29f758f331943838", 0x80}, {&(0x7f0000185000-0x93)="c7cf7e8949ef0deabc8aadb04ebbca0640e3c19d6b4c8a01620dc74b005e7897455eedf23272446d33e9872584d65e06f5d602f20781bd3d8c01b4f2679bca3e4f6d682c13a89f466be0f0395db305d62cafc414bd5bf6a33bc735a02db78d11b800d3b79c44df69e2a6239a1ce9399a222731fabc5af0f7a2c5c380927a5e99b9cd6ce54e816c34c32da00f36b4cd6aecaaa2", 0x93}], 0x3, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000987000-0x20)=[{&(0x7f000075c000-0x59)="3322f15c83ae23989ec87a7cb690741983c070c2b3ebbc46b05651c0ebb67cd2d78c3365ef0a2a5791c7338663a85bed86e66d70378723ddbfb956a62dc1f55d075b28cf6936d0a39e3ddbcdce7709c1eca6862b604d1f6e54", 0x59}, {&(0x7f0000cef000)="cc0e4c41770081cd9076d1920e01653824b292724c8a87a706123165fb387d2f33e760ee546a3fb1c3ec03f074e0bf45e093d86287050a3fb44b33d11423f2fa6da00b2b6b7582e908d5aecf177259f9cffac50c3af848cf466e62e93d7861e630ba990338fb8e2d0478e7c36fb9201f41b4ce73d4081c0776c4569a9bcc5d16687d07d85ffd28d700dd4e5e2890f6aab08434d0d372", 0x96}], 0x2, &(0x7f000078f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x24040044}, {0x0, 0x0, &(0x7f00007cc000)=[{&(0x7f0000fa9000-0x29)="10664852d0dcfb0924696c5e6f3f42f5ea62ec5160943de5bb8cb784e871d85eec05abaff7db5fa8f8", 0x29}, {&(0x7f0000182000-0x8b)="f7befa9e798a823bf06e4d39bb38286c2834f55c3e26955c07d0b9a637b75fcfba8f335517ff17362b4528a2029dc16705ddb5d3aada9d3894e7a7278ed7fcc80644cfccef9e8ecfedd9e95b4b5e20c13b9e6775d07ef2982bebcdbb552b427b2e832718e2e3026d9b8d20b69698641f9c0abb215144c02b510520c94d830ffb48e20559f41fb1a4077ea2", 0x8b}, {&(0x7f0000de5000)="fdf03bcbc3e721e850657d2fa601e618754ff0feeadb70f9d253ec6a700f591c3bb4d9b4cfb5f9f3cf461818b0487973b9c2341aae6685be344864b9738d60c5aacd5ff8ec2a78f89835cf0924c86efd92f20d6becedc535a447919d582c9933ed8c28afd2f20e9c7f7459246a37f24492b0324bbf2e902c13e4ef121454d2cb5e400ca213cc8e1c31c7805cad95ac1b4bcc9325b8a34cec7be93c67a87913ba77d6e4ac68bf03eca818ff2f3503b1722f35479bdd6001e1f0d42d0efb47344f2a21", 0xc2}, {&(0x7f000041a000)="90e337f1b6732d89f70b4105b2ab4bc00f35acba62db57a2c84ef27ccba454e397325a2f03d70f64a16a9a32f3e452c190892ad35bc0d09983f0e9178a591ae92237b1892ae0ac709074c0dc3ebc37c7e12d31f956912e06f157299a24d0feff63f440f4f896db84dc06438a8784e72852ed9e40dd25eb40c142ff319703ebdee6a46403febdab88eef2af4546bb5ce39917daea9d7df8d08a0409b7630587b9224c0cc49975b829c20aed6a770dfb8204462ff98df53ea94a99bc25", 0xbc}], 0x4, &(0x7f0000d6d000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x20000000}, {0x0, 0x0, &(0x7f0000965000)=[{&(0x7f0000e69000)="", 0x0}, {&(0x7f0000394000)="bc81931f6401b4ac7055e747aba6ea6ffd1d63274440a6a5be79609ce7a00e619d77dbe53f773d08f92660293135873ff249c89b190881352add1cf329dfe055bdec68802c48075390c8dbe471c1ab1232fba3097be3db8029bfd45cccc53f1542563e440c901de7a837b1b8aa5888d6dd52bcd9b6182808c30c92fde74ba2e80ef7e9915b315563b3aee98624980d5c8918700c7e263d9a8c83aad78c5db6788e972795ce47af382e73b6ecc4ed213423c69cf35149a8f35c896e575b03", 0xbe}, {&(0x7f0000b49000)="7b092ddc4433fe9509919f631046d9f407a13f76818c75387735a8cfd56577e4a23a2c07ef524b5f47a9d56eb1", 0x2d}], 0x3, &(0x7f0000057000)=[@iv={0x60, 0x117, 0x2, 0x47, "c2b74c77a80731c2197933db77eb42ba705875f3c851af8eff0b51c6e950b7e685a0d8401d5d8a4612fa364f422433d284071f9352f44daa26a46d076a1bdd16723e8607529e32"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xa8, 0x0}, {0x0, 0x0, &(0x7f0000bbf000-0x30)=[{&(0x7f00009b9000-0xce)="7a04438cebd5668908e04f713be7c82841be0492d076b145789ed9226c91fed77d65bfb4f28cd800ffe1431ffbd4b9ebfafd497114d499f350fd9c3da6f1649860694b617c3bd5aa7c943bb0d20ad4cce6b3adae9cc157e328ca1a79210940c2584612ad9486a4240cde274d6b33ca2a0e12993708749ee246bc6c3840f5bd7264f8eb9ac0a55568707419d7a03ed975cd6a310e112cabdba9016b26215559dcf08c3d6c951630f4633f65dabf7f88da25f9457f63d5669ab77609d4d517758fc52c58ee51467ecd5a67f204920b", 0xce}, {&(0x7f0000fb5000-0xfa)="580102284bf4bd20f5b95389532c607945c8ddebb173e5431cfab54c2421d68a20e26bb6c0be5fce2e39a38acf260bfe6c7e487d34a9e48fec7b054ab6c2b0e9765bd383ec30249017e1a64188dea6a4a0321428205ddd515f758b2538a797f43c327f21c99afb4ba131ff9708ed2728516a92865cd029e445f9822d7444da0d0d8e6dd14e85101f8b523393a1438072eeb104ae226dd6ab9708b2777311f06b366b64f7e1e6943f7674f6d7bd0bf9e4daf08296cbd7179d8da3a86c5beb1c84a71d2f6dd87cf23f143bca5d1fa4f68ec489bb43033ed0b3d65a83cc93dd502a8dc939f7905790af83b2dc11487c55498ed15b46c8327f37b11a", 0xfa}, {&(0x7f0000bb0000-0xf7)="52618d57c26208317b13985f6ed4b228ca2e67790dee2eea27e40b9fe89bd636e7f72ceab9884687e551bbab94e6d92301c9ea9c78d93793aaa624e544407e80f235d0f80c34b53556d6ccbd313b62882994b95dcaff2a5bdf5a05d9130de5c538f32761d246014a59c991693babe51dfc8ed0b177354ae1e24098f1f5818ee6b44d0c1d06ea08f97a39c8fd31b7d0c6e2731876b19ef64c07537a7451a6d650e99ff77d4cfc8f433d95e02fdd33c6e3f80e6c64d924068f142f5ff1d4077c0eb973e4d3946714be8ff23c09d6a74d99bf7dc8ab02142dc449e808b110cd5392501b6de40d1eb8f1bd161ddc13a58ae5b131ee46d5b7a4", 0xf7}], 0x3, &(0x7f0000e90000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xca, "fdccdb39a96f558965c99fe2c3557509107b7814503f81c1fc2b26086b4c17eb8f291f6205066e2ce1a4da663cf96863a11381ae0daa1f36ea129d2ecfc770022a60ff3947403f0b293ab136bb8a2cbd04528720201533e3590674862b8e15ded8d5b88a1e450e16b58a1235060067459070d603781b85ca6817017ffb65fdcb41c7ea79f5757f847ebfe2a04721b6f605a6d62f0e2dad950353f84a7682fdc717da294defb8c8ba18d674280215772f35fed56fa7c014c667defb2fce794cfa40a3bd4c5ab8121fb04d"}], 0x128, 0x4004000}, {0x0, 0x0, &(0x7f0000e0f000)=[{&(0x7f0000233000)="177d7ca9f49040414455c98f52e3c94ffa6f8e91ed0410c0511529cf2c69f71a6fd9259bf51ec68e4e40c37f791bd1f864d5dce79b8894119bcc15a37abe1a4ee43ab2a909c02ea74d10b90c4e4b2ceaabc34e54da7b509535860f7ce6b9cee6b8e27f755dfa24f40d54af2bd492b86027f6935bb9d095803154c8c48d6930b45bd99f7afdecd900e9f1a5caf28172470520d2cbf4dcaa6e22ba0098601b3f6f7000b9ab9c633536cfea04bd6aa869ae1e406b0fa895817230", 0xb9}, {&(0x7f0000e26000-0x7c)="20cfcb413db5ba226bcadcda13c105d1320e683287a91039bd836aa95e9a5edc74a6b94a32f6c3bb912491e628a76a48b652e75905bce96de2e41b856a012aacb7c693810f51671e7697cd40a201b5275f3b0d91f2cd50cbe129e03cd2158be12707e5db9e6bc4b4e708cebd7902f332f90c49cfcaf9a2722c800232", 0x7c}, {&(0x7f00005e4000)="eaa0deb28ee921538e637718b8a8836437ecebc3765d537fc2baf5c62a073de900c89f61f9656101c723cce4338ab5b03495cda4571257e121c1f5b2604052e5cfb3a7ff6c234f3228fc51949fc612a009e43e691ae0af2e76f302214307d1b2", 0x60}], 0x3, &(0x7f0000c64000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0xb0, 0x117, 0x2, 0x9c, "e15e8502a02f9f328c173f18b514ce552a7dacd66549e2326056d6aec4610fd76b7867f0ddf5f699df654825f247424b8c8d1d97644b9848813453e9fab9b4cf00bc08f9c1918cd676997d6ec1d2d8b2c11cbd696848e1e6c631eca4a12c4618ffce330865984dc44649d7e4358ce9a29545c69a416326a854ad3fd8d0dfd09ff475e0ecb6fc80fef378d763dab9201037a9f5d140a6cdfd73b71533"}, @iv={0x88, 0x117, 0x2, 0x72, "0a512c6343434980de7aa82bec619ae1b396e054b69e98d48c4a47aaf45738588f598d650a26b217f0f3f94d2ba525895931c3c21ea1a622e4406fce3138b7bbac9a43880034eaff3d9fcc52ba15f7dbbc8e48294887fc3f2fff516d6ff27c75171af87942927e7d958a30e385a9d9295d11"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x168, 0x4}, {0x0, 0x0, &(0x7f000070a000-0x30)=[{&(0x7f0000cac000-0xb)="61b0e44e4257969dabf7ed", 0xb}, {&(0x7f000092c000)="51696541f0c7e79c64d2e7bb6cf76714178169c805870698e1e24f92586ab96e7b9c203e2f917c9094e141e71de01243c169b23fdb987dd8bd3bae0c736d6e84cdbaf19ed3427261854b1b09f29ebf704ba67f831eac0d8543b389b37f892a0295b831721147e2a8a55ec18eb5c21325cc2017d8b65b2b37fe9e63ccfa7c13825bb94bd9db118a23df2fcf8a286e2cd481e6ab35df7ed4a6a1d629d1fc3c13f7fa1d414c13f47090f2e62c4737eff4", 0xaf}, {&(0x7f0000b22000-0xee)="9ea4d8363c27fda89223579a5e292ca954c34e77555874d51f4ce3c78004a57dc74ab735f62a58ab59f3441579145ddb445aa14a79bebb9836dd6ff6016852b08b176e7901bfa1fcdd4890b2611c089d757f92ef3f96b4d2a86c0579186b49146f66bae9bda7d9b86d36bd8512097db2bf8b964fc298a571d936069acc009ec06dcfc308a7d3faf6fceb353dc16e401788bdcbde2e94e9736d8244d9fd35aacf94c9db52c7ce700d5034ea4cfd683de4cfb6f58eb9969c846c33592abf9eb1f2049d1d594123cd83608e74d54289897f209842f269ea4205f9419413508ec1b17228d5d06db61305171110c11947", 0xee}], 0x3, 0x0, 0x0, 0x0}], 0x7, 0x20000000) 2017/12/19 03:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051c000)='/selinux/checkreqprot\x00', 0x101080, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005ed000-0x4)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000053000)={0x1, 0x2, &(0x7f0000b69000)=[@generic={0x10b71, 0xf510, 0x3, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/19 03:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000302000-0x8)='./file0\x00', 0x100, 0x1d9) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000ba000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000033b000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004bc000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f00005ec000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x80800) timerfd_gettime(r0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x100000000000001, &(0x7f0000015000-0x10)={0x0, r1}, &(0x7f0000010000-0x4)=0x0, 0x0) 2017/12/19 03:30:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f62000)={@broadcast=0xffffffff, @empty=0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x8, 0xfffffffffffffff8, 0x3ff, 0x0}, 0x14) 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aa8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_fuseblk_mount(&(0x7f000015c000)='./file0\x00', &(0x7f0000676000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) splice(r1, 0x20000000, r0, 0x0, 0x6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000065a000)={0x10205, 0x3, 0x3000, 0x2000, &(0x7f000023c000/0x2000)=nil}) 2017/12/19 03:30:50 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000951000-0xa8)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000064a000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000b03000-0x10)={0x3, 0xfffffffffffffff9, 0x3}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000b04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b05000-0x4)=0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b05000-0x4)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000920000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00002ec000)={0x7f, 0x0, r3, 0xaf6, r4, 0x6, 0x5, 0x101}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000957000-0x4)={0x9, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000114000)={0x1, 0x0, [{0x458, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b04000-0x8)='./file0\x00', &(0x7f00004cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) 2017/12/19 03:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001bb000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000689000-0x7)='/dev/vcs\x00', 0x2a8000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00003da000)={0x40, 0x0, 0x8001, 0x4, 0xc1a}) ioctl$int_in(r0, 0x5453, &(0x7f0000c52000)=0x100000001) bpf$MAP_CREATE(0x0, &(0x7f0000f84000-0x1c)={0x9, 0x9, 0x3ff, 0x1, 0x7, 0x0, 0x4b}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$unix(r2, &(0x7f0000575000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000181000)=0x8) 2017/12/19 03:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000343000)='encrypted\x00', &(0x7f0000d21000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000716000-0x3)='wlan1\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000ca3000-0x60)=""/96, 0x60) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000002000-0x65)=""/101, &(0x7f0000000000)=0x65) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000079a000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000ba0000-0x8)=0x1) 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000963000)=""/4, &(0x7f0000001000)=0x4) syz_open_dev$mice(&(0x7f00000b9000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b4d000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00006d0000)=0xfffffffffffffeec, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = getpgrp(0x0) ptrace$pokeuser(0x6, r2, 0x3f, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00003e3000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) creat(&(0x7f0000141000)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000669000)={0x0, 0x1ff, 0x10}, &(0x7f00006f7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fb4000-0xfd)={r2, 0x9, 0xf5, "9e53a7dbf40d8aba4fe51022abf5fdfe5da468f59a411ed3436a53613fc24b3ee46133dc1f29d0a1c70f59b977fa1fa3165aa3545ceb3a15b9ad4cc3fc41e16ab0aee1c3ef216078cc6934d595b38a21bd7c31cb722b8b2bd1fd25bd29adb5bc96946c485e9e41b1391301e41fbee784c1fb00470d394bf9c9ae4553615251697cd5896c27b124bf5a4caab10e83646f0c692792838ccdf5255a7f8ae5c39e841ab415ba81cfe74c3fe8340c49aeec916043ff07fd096cf67e5ca4fb95e93a206f46d8cbd3f85eef714a30d81cdc47fa7681c2279bc04559cca788dc71fb97f41b3b6144494b1e68afb080b0a9b1c008f137d05a71"}, 0xfd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) syncfs(r0) 2017/12/19 03:30:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000001000-0xd1)="0afc3560935dce01ec8e1d6cacd52e237f9e5ae5efcabaf3ff06b7452ad1d1ca6ba31b77f6b6d026be4f67fcf3212fe39cf34b8c97d3b3dc8fade2ff5a54cd1ef81823d6cacc32015a7a71b72285a033a3b97058491c26d5371fcce312eeca137c27e3df7a208f60b8d5b27bbbeedd4facee161a6853e65163d8b80db0a4925d049d7ea43061ec70de94996c83911adb36b744e2d2628d184a3ef41f2f2004e52424b197bdbfdcf33a4338aa572d5801f824c19ebb7e4870f0eac379cb927d40d164345008e56a68d2ff4ca0f2c619de9a", 0xd1) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000080003, 0x2) capset(&(0x7f000015d000-0x8)={0x19980330, 0x0}, &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a9d000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000ee2000)=0x0, 0x4) 2017/12/19 03:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000f000-0xf)='net/ipv6_route\x00') preadv(r0, &(0x7f000000f000)=[{&(0x7f0000016000-0xea)=""/234, 0xea}, {&(0x7f0000009000-0xf6)=""/246, 0xf6}], 0x2, 0x0) getpid() 2017/12/19 03:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f00001bb000-0xa)='/dev/vcs#\x00', 0xe87, 0x630000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000daa000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003b3000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2017/12/19 03:30:50 executing program 2: r0 = semget(0x3, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000001000-0x58)=""/88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f000085b000)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x7fffffff, 0x0, 0x0}}, 0x30) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a59000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/19 03:30:50 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000936000)='/dev/input/mice\x00', 0x0, 0x400000) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x1, 0x100000001, 0x400, 0x4, 0x0, 0xffffffff00000000, 0x4340, 0x8, 0x6, 0x1, 0x7, 0x4, 0x0, 0x8000, 0x0, 0xfff, 0xfffffffffffffffa, 0x40, 0x9c83, 0xb95, 0x5, 0x6, 0x101, 0x3, 0x0}, r0, 0x6406, r1, 0xf) clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b73000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000059e000)={0x0, 0x82, "42d39b9c775e679e885da685960b5c16b6f457cbd33cc41997227bae9b3c90cd6c1e1a4039b898e715a5c638d863add3a19aa242a73a7c7126cf22593137633c83f2aa300c5553b5ae0b92f92a18891bacaa3be39b892b0979866a99caef8d376500ce8be96b779d8c353a088a4a0b4df164267f72cd783f4bbae38b22246b4c7108"}, &(0x7f0000c7f000-0x4)=0x8a) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000932000-0x8c)={r5, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$int_in(r2, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000eb2000)={0x0, 0x0}, &(0x7f0000d8e000)=0x10) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000fea000)={r5, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000feb000-0x4)=0x8c) tkill(r0, 0x15) 2017/12/19 03:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setxattr(&(0x7f0000f1c000)='./file0\x00', &(0x7f0000941000)=@known='com.apple.FinderInfo\x00', &(0x7f0000957000-0x3)='{%\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a5b000-0x8)={0x0, 0x2}, &(0x7f0000764000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffa000)={r1, 0x50, 0x20}, &(0x7f00003ba000-0x4)=0xc) 2017/12/19 03:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000236000)={{0x2, 0x2, 0x7, 0x0, 0x1}, 0x1, 0x6f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget$private(0x0, 0x3, 0x10) 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000-0x3)='c@\x00', 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x1012, r0, 0x0) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000c0c000)=""/77) r2 = open(&(0x7f0000263000)='./file0\x00', 0x20080, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000dfd000-0x4)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) dup3(r2, r1, 0x1d5dd7ccdd2103fd) 2017/12/19 03:30:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt(r0, 0x83, 0x8, &(0x7f0000148000-0x54)="b46c76c5d397cbc0e74b94d3cdaae1e4416a4a4662e3b51c7867e18a3efd29e9d4f44f4bf4b78bae84973b73f5abb0aaf0d3b669d3c5fde51db29f17da46e63a480be45078dcace3ab1218c26a14331476354f64", 0x54) 2017/12/19 03:30:50 executing program 6: readlinkat(0xffffffffffffffff, &(0x7f000029b000-0x8)='./file0\x00', &(0x7f0000807000-0xcc)=""/204, 0xcc) 2017/12/19 03:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000006000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002a6000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) move_pages(r1, 0x7, &(0x7f00000fa000-0x38)=[&(0x7f0000518000/0x4000)=nil, &(0x7f00007f7000/0x4000)=nil, &(0x7f00000a9000/0x4000)=nil, &(0x7f0000939000/0x3000)=nil, &(0x7f0000477000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000da6000/0x3000)=nil], &(0x7f00004f6000)=[0x9, 0x8], &(0x7f0000ad6000-0x4)=[0x0], 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d96000)=0x4) 2017/12/19 03:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000011c000)={0x0}, &(0x7f0000763000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x8) ppoll(&(0x7f00007be000)=[{r0, 0x602, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x82c0, 0x0}, {r0, 0x10, 0x0}], 0x5, &(0x7f0000610000-0x10)={0x0, 0x989680}, &(0x7f0000bab000-0x8)={0x0}, 0x8) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000fc4000-0x4)=0x7, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc5000-0x8)={0x0, 0x0}, 0x80800) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x11b, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fc6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc5000)=0x10) 2017/12/19 03:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00009c2000-0x60)={0x0, 0x3f, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056e000)=0x0) timer_settime(r0, 0x0, &(0x7f0000e2d000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00004b7000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x10000000) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000348000)={@common='lo\x00', @ifru_ivalue=0xfffffffffffffffd}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/19 03:30:50 executing program 7: socketpair$inet(0x2, 0x80807, 0x1, &(0x7f00006e1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000002000-0x14)=[{0x11, 0x1d, 0x1, 0x0, 0x0, "0f"}], 0x11}], 0x1, &(0x7f000084f000)=[], 0x0, 0x0}, 0x0) 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000423000)=@common="6c6f000002a900", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000088f000)=""/16, &(0x7f000067b000-0x4)=0x10) 2017/12/19 03:30:50 executing program 6: r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454ce, 0x0) 2017/12/19 03:30:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00001a0000)=[0x3, 0x7fff]) r1 = perf_event_open(&(0x7f00000a7000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ba4000)='md5sum$!\'usercpuse|\x00') r2 = dup2(r1, r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00006f1000-0x4)=0x2) 2017/12/19 03:30:50 executing program 2: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000190000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000a6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000010a000)=@ethtool_modinfo={0x42, 0x800, 0x8, "cc4c0c8be201e319"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000028d000)=0xfffffffffffffffc, 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000156000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083", 0x10}], 0x1, &(0x7f00000b0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000028f000-0x8)='./file0\x00', 0x109000, 0x100) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000009d000)=""/0, &(0x7f00000cc000-0x4)=0x0) 2017/12/19 03:30:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274310000000000000000000000050000000000000000000000e4000000000000e0000000000000000000000000000000f600", 0x86, 0x20001, 0x49ac, 0x80ff0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = accept4(r3, &(0x7f0000923000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fbd000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000092000)={0x0, 0x3, 0x3, 0x80000001, 0x8001, 0x3, 0x24f88810, 0x7, {0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7e, 0x7, 0x3, 0x0}}, &(0x7f0000a4f000)=0xb8) mremap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f000020a000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001fd000)={r5, 0x50, "624c5c547a4e922eb064838e53e8572f78bb011ca361f29dd4b6c45146a4ec4025030d9ff5f9cfc98db2fd940bad01cb93e0409c95b343f2822b839138de0ecfc7d1b95a75be4a7f93bcc5ebf15c7f39"}, &(0x7f0000300000-0x4)=0x58) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) prlimit64(0x0, 0xc, &(0x7f0000758000-0x10)={0x0, 0x0}, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_create(0x7, &(0x7f0000ab1000-0x60)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fef000-0x4)=0x0) timer_delete(r6) setsockopt(r2, 0x8, 0x5, &(0x7f0000266000+0x55b)="", 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000d1b000)=0x5, 0x4) 2017/12/19 03:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getcwd(&(0x7f0000e1f000-0x6e)=""/110, 0x6e) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000da0000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002f4000)=@assoc_value={0x0, 0x5a08}, &(0x7f0000d15000-0x4)=0x8) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000002a000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000774000)={0x800, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x1000, 0x0, 0xfffffffffffffffd, &(0x7f0000950000-0x6)=@generic="5e82e50e5ae67e6d9313544eb25674ca", 0x7, 0x40, 0x3}) keyctl$session_to_parent(0x12) prctl$getreaper(0x1b, &(0x7f00000e0000-0x8)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000009000)={r2, 0x212}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b4e000-0x28)={@common='sit0\x00', &(0x7f00000b7000-0x2c)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a7000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009dc000)=0x0, &(0x7f0000a2c000-0x4)=0x4) r1 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000017b000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000559000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00004ee000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) sendmsg$nfc_llcp(r1, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/enforce\x00', 0x141001, 0x0) pread64(r3, &(0x7f0000e8c000-0x92)=""/146, 0x92, 0x0) getpeername$netrom(r0, &(0x7f0000fd4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000075e000-0x4)=0x10) ioctl$TIOCSBRK(r3, 0x5427) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00003f9000)=[0x3d, 0x3ff]) [ 34.248415] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/19 03:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x0, 0x10000000) writev(r0, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) 2017/12/19 03:30:50 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fd6000-0x8)="8000000000000000", &(0x7f000085c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000592000)="", 0x0, 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000fd7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b73000)=0x2, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00004e6000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00003ad000-0x8)=0x5000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000076c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f00002fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f000030e000)='ceph\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) keyctl$unlink(0x1d, r0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000087f000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e64000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d18000-0x4)=0xc) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000dc2000-0x6)={0xff, 0x9, 0x5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f0c000-0xc)=@sack_info={0x0, 0x81, 0x8}, &(0x7f00002eb000+0xa78)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006ca000-0x10)={r4, 0x1ff, 0x8, 0x3}, 0x10) fchownat(r1, &(0x7f000035c000-0x8)='./file0\x00', r2, r3, 0x1100) 2017/12/19 03:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3912, &(0x7f0000536000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv6={0x0, 0x6, "2c3c99", 0x38dc, 0x3c, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0x3c, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x89, "62119c47807ef980f7ef0b6d459cd58060530a9bc2e94378d7a5721bebf7a97cbbe42b3378fdec3d7b6f0e2150b3148974efb225982fe438d6e57783fd0c33535421937200d6ec128a30687115ac4aa99767bf7b1cc9e48ce593d671be7af7c6edda67916ad2889bdf3b3e542bbbf995802cd635acdc6a1fe20b4daabb64baae0329ac25164114a859"}, {0xfe, 0x98, "214a018c77e601516623e7fd67f613c23e5b0c4b19f1ce0225126e167a022bf6c16ed565a04ab04889d585357908d699af93a37f0b5022e37c9f94178b6538b740c3977811c25ece3752298b95103a8d237fc4a47d99568e35450077620062dc068d0f719151b95d867ebd8f4db88e3de9bf54d69441f313b30c8a2c571798f662d81824c20e70564e66370bf4237f565defc8e241a4a1e9"}, {0xff, 0xff, "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"}]}, @fragment={0xff, 0xffffffffffff4670, 0x10000006, 0xffffffffffffffff, 0xe5c, 0x4, 0x0}, @dstopts={0x6, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, 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{0x0, 0xba, "b6dd0396d98aeb52628473331b32e59cce7a0af82e4a7a025355be78af107e1fd833696ad1ffd1321730d994274651c0f8af93222df425920aca5d503ca15a2ed804bc9ccacbb460259a46d89916d97cb02a23a62449e9b799b46cc3ebff6ab997dabb2897c7e32c0ad0ff8cc2c4e67d5417ddeadb0b79375a0ec8bf0157f38f9cb48661b737c801ab4535189807f68148d89fe9c9a260d485f7e6d0aadad4bed03e2603accec45798ea075bf0bc0acac10aa0a4d66f0450fe41"}, {0x1, 0x16, "bc09368047fe69a4c1c3e4bc28b903200cf08f322fa2"}, {0xb34733a9d1ab32ea, 0x7e, "d916e2a481f6825d1e18ea41194bfb0731f069c5dec8b321b91ea9677bc9267414871fb91f13def3dde027fbe1a1d7c6da9793017d0028fc8d7fd7068f1161ce03e10e041d7877c32b05f9ddd0289584a1f0a84172ddc2497b397ce70227093810f4af87a2a12089326b5bb952cc9b28ac7f55455935ee72c81164330f12"}, {0xff, 0x59, "81d29cdc14f1fbcb34a2b5b8e95bb38c5c2b747858380b88b833bc586a23be6d2c1dc71f1590b8e8ea40df672537ebcc22b632f1331375f1000651e5db43fbc9b2e5acd8cdfb61123ff28391e7a34fec578897e85575cb7a09"}, {0xff, 0x7b, "20570d6c64c95fc1472128a2ee37761da7f9999bc25d3a3c704bef7259e0f62bfdebfa38b323cce5e85e3198733ebf037295385676dcc3610b032ae9a25da7ad844f282f1c618cb44179ab32228d8afe2c30c97874f444bf2c4dd3d64135e5d28aa6d7ffd1fe6311c9279c72a9a2ca81e8362c6a74c2ffadf75ae2"}, {0x0, 0xd9, "45052dbc874bab80afd89a422040be64b6fc436ce6005cd49b0f0c840b390c235cccc8fdb364c6b882462e79e17dded16301e6571745508aac52c5360933e6f6c6fd74498a4f3b614d5a02a92a1c6d014e4abc45a79a82463a7c81c25310ef89be81fea693390f38d8a067bf57f326ed580af6c18495157f03dd83fba03a2aa780205fcc82809b7a96564d6475b9e4580a3218e69c236d8907227f957dd42ba309b1d163c4087f7188e3f669db28cfcbe7b59c9887a8c3ccb8080c6c310ffe2a7642061ace75ae6867f4e7f36c1eb24d292697336c60cda033"}, {0xff, 0x7f, "732e331c35b7297c5407d6f74d267404b9483fd2dda848d24800b3554e24c00446544455b6dc4ba8fe8cd369537b408d67be4c66eee174a723ed2262d960d242aad92394e2e2fdac61e9a3180db70d4b595947d4b9f4d71950491088e59b574927a506df35e76de60f4e426d777b11a8404136f0318c76459a5d4eb131cdbd"}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xffff, 0xff, "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0x0) r0 = syz_open_dev$sg(&(0x7f0000a60000-0x9)='/dev/sg#\x00', 0x4, 0x101000) getsockname$packet(r0, &(0x7f000078a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000112000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c56000)={0x0, 0x5}, &(0x7f0000dea000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000049c000)={r2, 0xffff, 0x0, 0x1, 0x3ff, 0xfffffffffffffff7}, 0x14) connect$packet(r0, &(0x7f000004e000)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @random="383480f9a928", [0x0, 0x0]}, 0x14) r3 = semget$private(0x0, 0x3, 0x3) semop(r3, &(0x7f0000a11000+0x1c6)=[{0x7, 0x1000, 0x1000}, {0x0, 0x2, 0x800}], 0x2) semop(r3, &(0x7f00006ef000)=[{0x1, 0x0, 0x1000}, {0x2, 0x3ff, 0x1000}, {0x4, 0x5, 0x1000}, {0x4, 0x3, 0x1000}, {0x3, 0x1, 0x1000}], 0x5) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003f5000-0x3)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x3ff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d9a000-0x4)=0x2, 0x4) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fcntl$setstatus(r0, 0x4, 0x6800) pipe(&(0x7f00003b9000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)='/dev/sequencer2\x00', 0x0, 0x0) splice(r2, 0xfffffffffffffffe, r1, 0x0, 0x1, 0x0) 2017/12/19 03:30:50 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000b7000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x9, 0x1f, 0x1, 0xec, 0x8, "df32613e81fd22e79976f92a18648b1ce595980db5481ec6f7d825e58e56ac4af939493ac3a8c670ac3fe11ba7b4d914c57b9485e9584321ca5a446d2a5698", 0x3}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fc4000)=[{&(0x7f0000f38000)="4a9fa69adddf3758c3449eb9113bcc60ba0085766b81e7bfac86704633eba44dc5dbb23463", 0x25}, {&(0x7f00008b2000)="7442c1abb8d5bbaf5cc4fad417122817fb06bac165f98e046286d5fbfafeef321c631f0ea40741f8ac71678c2262f8e07aa012145f404f98d306553cdf6e25de242eae7d6067533430e5e0ceaddd677ea9bc90702c6c88722ebe031b976ff53ff67f4af3f8fefe1013b935a35c494e3a44e1e4b8c630b1663b9f5d0ffd92d9bb879da496102afa5826cb260576888701b7b71532b8a2792dbb2f34f9f8b9b17c950d0f88dfe5b62ee8c6aaf681d3befe6438df1282b026b13bced4a96d2a667e933594843e2020ac3b4e3eccc42b4d21a27190fbe73cdbc4", 0xd8}, {&(0x7f00000f5000)="eeddd84df164aad487c7884a392b9ab0d1f2474d599fe3f5a3cd0569012b3535a7b5e8eed8521196bd22341ecc83a2c32aae0b83", 0x34}], 0x3) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getpeername$ipx(r0, &(0x7f0000405000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b00000)=0x10) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mkdir(&(0x7f000021e000)='./file0\x00', 0x8) creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) 2017/12/19 03:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cfd000)='/dev/ptmx\x00', 0x203f, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) 2017/12/19 03:30:50 executing program 2: r0 = msgget(0x2, 0x60) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200800, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a4000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x20000000007) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='lo\x00', 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008cd000)={0x46, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x7, 0x1, 0x10001, 0x7fff, &(0x7f0000383000)=@common='gre0\x00', 0x4, 0xce, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000c1000-0x5)={@broadcast=0xffffffff, @rand_addr=0x0, r1}, 0xc) 2017/12/19 03:30:50 executing program 7: exit(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) 2017/12/19 03:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a98000)='/dev/vcs#\x00', 0x3, 0x8000000000200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000b5b000-0x4)=0x4) r1 = dup(0xffffffffffffffff) bind$bt_rfcomm(r1, &(0x7f0000c9e000)={0x1f, {0x3, 0x100000000, 0xc269, 0xb9, 0x1f, 0x20}, 0x9}, 0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00003c6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000b97000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00009c1000)="", 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000977000-0x6f)=""/111) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc15}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = socket$inet(0x2, 0x0, 0x0) tee(r3, r1, 0xffffffffffff0001, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c0e000)={0x9, 0x0, 0x1, 0x1, 0x5, 0x7, 0x1000, 0xc900dd2, 0x0, 0x1, 0x1}, 0xb) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000745000)=0x3, 0x4) lseek(r3, 0x0, 0x2) accept$inet6(r2, &(0x7f000097a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000875000)=0x1c) times(&(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x10000000080, &(0x7f0000f25000)={0x0, 0x0}) 2017/12/19 03:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fd000)='/dev/sg#\x00', 0x5, 0x18100) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003bb000-0x4)=0x0, &(0x7f00001aa000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a04000+0x67c)=""/16, &(0x7f000000e000-0x4)=0x10) 2017/12/19 03:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ccf000-0x8)='keyring\x00', &(0x7f0000b22000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000111000)="18", 0x1, r0) r2 = add_key$user(&(0x7f00002c6000-0x5)='user\x00', &(0x7f00000d9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff5000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000040000)='/proc/self/net/pfkey\x00', 0x48000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) r4 = request_key(&(0x7f0000dc2000-0x5)='user\x00', &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cab000-0x16)="2b4073797374656d295e40b16d696d655f7479706500", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r4}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000065f000)={'sha3-256'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000abd000)='/dev/input/event#\x00', 0x0, 0x800) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000415000)={0x0, 0x3f}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb4000-0xc)='/dev/rfkill\x00', 0x0, 0x0) symlinkat(&(0x7f00004d7000-0x8)='./file0\x00', r2, &(0x7f0000971000-0x8)='./file0\x00') 2017/12/19 03:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = gettid() ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b52000-0x4)=0x0) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000739000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2017/12/19 03:30:50 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000158000-0x9)='/dev/sg#\x00', 0x2, 0x8000) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000aff000-0x22)={0x0, 0x1a, "5e84dd19da526a12290c87482d3f6520b2eba8058203285fa28b"}, &(0x7f000027a000-0x4)=0x22) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000afe000)={r1, 0xd6f}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000b00000-0x8)='./file0\x00', 0xfe, 0x20) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000aff000-0xc)={0x4, [0x5, 0x1f, 0xfffffffffffffffa, 0x2]}, 0xc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000b00000-0x4)=0x0, &(0x7f00004da000-0x4)=0x4) mmap(&(0x7f0000439000/0x400000)=nil, 0x400000, 0x1000000, 0x2010, r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x4dc2dcd4, 0x0, 0x0}]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r4, &(0x7f0000aff000)='./file0\x00', 0x200) 2017/12/19 03:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000000)="f3", 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000d3b000)=0x6, 0x4) 2017/12/19 03:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000de7000)={0xfffffffffffffffd, 0x11000, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2017/12/19 03:30:51 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x3ff, 0x2) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f000000a000)=""/211, 0xd3}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2017/12/19 03:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000acb000-0xc)={0x0, r0, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000fb000)={0x4, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/loop-control\x00', 0x40000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9b000)={0x0, 0x0, 0x0}, &(0x7f0000d20000-0x4)=0xc) fcntl$setownex(r2, 0xf, &(0x7f0000453000-0x8)={0x0, r3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/sequencer2\x00', 0x4b02, 0x0) 2017/12/19 03:30:51 executing program 0: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) exit(0xfffffffffffffff7) r0 = openat(0xffffffffffffffff, &(0x7f00006c7000-0x8)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000695000-0x4)=0x0, &(0x7f00008e7000-0x4)=0x0, &(0x7f0000d66000-0x4)=0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ce3000-0xd)='/dev/usbmon#\x00', 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port1\x00', 0x24, 0x20800, 0x9994, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068f000)=0x0) capset(&(0x7f00003f6000)={0x20071026, r4}, &(0x7f0000724000-0x18)={0x100, 0x39, 0xffffffffffffff49, 0x2, 0x3, 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/19 03:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00001bd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 03:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x2) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000f29000-0x3f)=""/63) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmat(0x0, &(0x7f000002e000/0x12000)=nil, 0x0) 2017/12/19 03:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f00001b8000)="240000001a0025f00018001000e8fc1a0a0b00ff0004bf0202ff00030800040048186be0", 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a66000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085c000)=0xe8) 2017/12/19 03:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x400000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac9000-0xc)='/dev/autofs\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000048c000)={&(0x7f000025f000)='./file0\x00', r1}, 0xc) 2017/12/19 03:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000085c000)={0x0, 0x0, ""}, &(0x7f0000ca9000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000027d000)=@buf={0x1000, &(0x7f0000170000-0xb7d)="8033bcb8eed117636726683667a5c990f25758c23b20e1fd5f49b5aa5a9d7dda6838bb534ee0b46c431ff127159cf02886d9b5c0ec484ca3988ba42b548a1df2442f130d6180699fe61b62273dabcd712efe75af2d115a7fc57ce4d135bacefc3179f99b02a50cee1b34e8af74785bddeaaaa6b7ca7262badcf7e3dd5b6963ef0f80a3c10f1fa2e6bd9bea8f08b5ae21e4053a55f65710e61c600958a2738dfe53c3b0f09621b9b9e433686bcc8b7adf81597a5428f0564437cf5cca7a852f41260dbaffa23e021fcf2230a7de9e658074f88480830f92439e8b118e54c1265d32a471db3b3a1cdb41fee51b21b9b847ae82371f94fb08e23e04f5ceeee8cc13d458e90409a932b289d80ff8609f03b20c656a1f7dbe6717c0b2766a1377e31f202b2bcf4931ffcd475590056ad2819871443a3bc96907e8edf9acb4fbe612dae1d85e9bb2fffb19819c5ccfb700bddac90c781bf8533b6c6d9fa3931a1f567abe78fbda6a279a973baf7dfdb67bd2e64d30bad9f924c6944139a637aa33dfac5a050c8d6796e2b505fa6c246671221d1a6e7da5e4dc5386da9d0302fe0771096d6503de243255705f3f16399357856327c13d1b3220318f6ae7d52f7efbc63f70dfc4b979b3b1bfd8682553a2b931a0265837cb22dea0b2eef3cb35f3c11ff3570ab66d9f97c2670d300d1924fd19f4d8b2e91435749e559f73f499f3880dddb64f597f9a98a834ab5c9c58d3b3eb57873a2b0048de810a62187291dd8acc218896e497432fcedbd5f3ce0a658b1f67ab7811b306675ee850e86ab7ef891270febd5cd947a85d129ce6237a48f371f030fba8828ed1ae3ac45ebb52873c4b3e0e85c566ec0fb6a293d5d50a39e4af49d2163b37fb4b24fae1f059d79b33563b1f098309b9ad910ab33360bcd39b5c65850fc6f8d6b4397b40aa25c1af8364664d2e7cdf254d7b39a23cc441adcb79a008e31430f07eb21aed44104cf46154b7dc215d3fc13f0e4cc353964aa8d9d8b0ea17968f2cdc6d8db6bb4681bc06a84020ca1947eac4c55e4dd982d4eba1e204f9925fadc5af7ddfc71789af8db2fb6db889a28036ee2e838907dec0256d678e3730a38170f0dce003072616de02f412644239cd3e4bfe502c93bf5030420b41190d1668a7d6736d67e78222cc8ce8510b1c534dee23439fe735048b70a7d1c1f336dcf1d44f8b9c1792b41263150646481900b22bc1843813d3571bf18aee58a378a5422553267754093fe9811c04cf74fde68569fa186c4f71f6c4a91cccc78059454d73c0967e0360e75ba3e6763d3ee3ab78f8d1cdbb179d79ddc26c5e2e72c549743261b9e9d946d0df600446371903bd7e588b16eeca6a41c7c7c648a2e797fa566487d350856a8b417d888632b6f6a4fe250e91738723e0acf2df23c3af9e6ffd233e4b9ffb51db81db5dab5069fd7084e01a20dc1ede501d071315232ff5a5d5a0677d986a5e375cbbebadd86dfcea1c3521afb449295bc9d00fa31b6a9c0d5bacdffdec44f8c8b3114f36634bd07ab5ff693d809d7401a61fe681c004f53189c28c78e313dbcef7147e8487104cb5778a7d8436f9b3eb88c64e6c8e80731a4991accce750856534a6beac76ee880fe971f32ffc6a2214a574a183af4886b0edecc8e26954ba28e54dbc8dcb84dd328cf6d0d3336527db304f14d6a639e7663a4aa60c911ad2f001190dab6cb3382b3583e9034dbfae5109c3104d184e543bb8ca7c85f7de2441dcfb1e0268ac6ba1b304f5918783e6265fdcd9ee0c427dee7ab25f89d21dade48f30574570f12b7e954a9f78eedcc093894d55fdb3337e2e610293340e212f2a457f5bcaf2448c346615afb441ec01a8e036939c97ef048b16f9a2af66708fab17cf7950c4e683e3f820723e4bc6c7ccb455f45430f5ab7d3f657c48059827248e591b54394aa6756777f01001ebf19cf4657b0cbbb7b4ce2567675d883e20cac98bbb61d1d0ba4159948ffcf97a10d69577b1ffc58304f0b7bfe46096e3ec45e0315df38fcb9cd39e103067ca9e5946998c1e7d800161ce07dc826deac51a3a3e46555b1fc0399991fbcfdf1f6471eee18b07664ee5597a5188aa615857ff98d325c8e0c21535d9a4b2e3e8d568d5e8ebf9c7e682c1f1b914749b7495e86b42c94552172cf0edf6e64c7f1aa06f968aa6fc8f85b8353a9fb0f604885134ad9ff38d938d16b7f1fd86ec1881fe7962f7f20bc7fdb2893fe398ede8ff3aab77422668bcc6538d9403b0248a15378a513b9ef7f33cff63558007366b113a9ca148a8110044be2d662f5e59865967e3e9442ba26f3f832fef7c15cff5897a60224e58df12547ab8a2d10347171ca6b199e99ad92fd7cb6dde16ee39917c41f143c3e8e4ae154a95febaef20fd65fe0ae49364c7b31df785fd25962b89137ba66d505b1711a58eccb7d8588460b9669db0a2018db2e4db93da822a3ec8b630a4caa694a0377e54d6f542ec44b7a6cb7b6ca40d74a9772848c622c66c954c3d9091ba35a886936a5ff47eafe547cfd9bdc39c91de1cf950145627408d581135735f97a3b4a7fc39f0616f239afa51480086b66304dbacdb6bf2aac702720f6023bb3ff2100d2fa91d2bf2e88e7f6f8321d2d61f0057c808d07b0fb510ad5c32e46fe16cf53c632d2be1eacaa7af5aeefa2f2a95fd0fb3783c5bc731f18d947a970e2ec3876c618410645591c48437757c090384eb7ca9437f43b8caa6f77e8c355db1b91329f3bd4e51d6366077dc4208bdf718dc39de0af5133d1f6b6902fd252f73ed801bed689efa659d863b8bff6d4261b5d624cd5d429bdc40bfe2e8f786687a2ebcee84b496d43317ba3bc131407b5f1e469ffd0259c7ac02d0a54e8ab8c04cd66a673943c51c6532f7d460ea96d72b4754260694cc2efc5a32523294f3f802e2e7393bb98aade823106d7776a6624123ab1af6e1926bb2f8cefb53a9479859dc2be49ec21045975daaeb4878350ba738baf690f19bd73f6784021458ee639c1b711784b8f5c6625b352b4ecbc96f16ddfb7af59968cb92e1cf30008f9b9a23b8298a256b6939e1b44a728c0edd8f003a8a841febc3f4fc427ac4bee3ecbf306c40b2cf36d882f4dc54bb2e09de71fba8ac50295713cf580da272b279e35065081820f70b70257196a6c5d1e5e7695a155cbf9e1c571b1034930fb6eb21bb9a41c82b9f85ff139e2458db899a917003535d94b9f193acc36ca9367cb274036344cc5bea920013b6cdff36a3596f4b251489885fbe41eab391bb0b4f0658e7324259fab4d34ba58781baebb9d04595f98f95cb15ce930dd826ebc79d1c404df6e15b2a6fccd7d557f7b074c7ce15eba6ce86a30de788330b03f2f629d80aef414fbf4d61efe6198625af53dbd21b8bf57a376b68980f1d07f0b34660c22b6112ca85f7b3e6fbd8ef2cdb2078011552fe2894d565915d1301e4265ad2afc91c821148ba2e3d16b5dd8bc2ea47e0b5c2de30c309ba9fb2e7380489b0ee1378bfdef0e5107e5538fd9affbcfc60aca90ee66217cc993466385662243b3f69f3152ce182bd43af80acacd5b9ca8533f5254086bd716f1ec9b7dd441bd768bff7422a167d5151084269e223e48678846f6b1c3f7daa65e0a63e3322370234c988e238a52f76f0feb9a68839cc460abd48ba9d09672658f76e28e54663a2e34038c0c3b67d1980aba3c7259262acf8dd979f6b3c81582cc89483d7279cfefe7f8f62c21035bfe7d203ee6503d852e1c0b035379676c6e22e1de273b977e1e8ceca1d6dddb47324f346f740175d2bbc07246c85bee57bd94551add0bd282fc9bf9a6e2e2a0d329776d6f470abcf6fd207bb70553c08d8acca14551d618dd742364451de504848c1b06615426d30d87cb8828e9dd96bdaaae620cadf692fbd8cfc47ccc710ed3d37026e48eca1d4b1491df8f44fb766a1a807a37def269a78ad71f2259181388ca847a1bd9431004ae04730f3ebd767a6a864d89b77859596ff5bd5d574346075b6d60517d5dae708e71b33e3f89565ce934819cadb1b4983322c78e3fc653406ac580a0d4c3d22ed3d74b13b13214a370b13576634cec9de5f6de1fae337986ceb2ddc4a51d75e40586dcbb5764c98957e28bdb67f210e28593aa7e27890902a9a2ed3a4632ea431b12d64c3ad03a8c941b8001f1e2cdefb47fd541b4ee0e85448b01ba8a58131f0fddeab403cb4cd1a1920a9e2f863a1f947dcf7fdc0158a69c792e39b7accb468a95dc13acc16bbb0e0d1cd6d06f6b4909ba81a955922d11fc0a5be0ff7bb8aa8bea14e45f55ce652cf95166f2c13fba76112397a05977295debebd8108b210e1586334d156558af32c5a2ed9c21ee2ef5e59060fe3d0e7e5fbe062729b3382f643a86abc388c01f9a91d0f5c7af9152772db305fc47a52a97d13f4c59f94e6ceb62851b96ab9d7a3247510e75268148bac35b7db5290729b404e7d3a8919544163cfd9fd3960e2fe4c916b106c88d9920ae050045aa5c2899337ce45f04c6818e5a2f445ebdfb7e8210956b8ebc6d18871e9ed28792b1d2975e57f26b280d9d7d8de9cbf58d039151ddc34f2d04280306f8d406d507274b4ed1d0e0fe5d0b682b9f8122f9336db6d98e5745754f2ae9c37737b2f17818adfa427c80e8564227197bf159f543e9eab6411528fcc20ea546758107d70028e7ec9a68a871afc82ceaf1c838fb70d701e5ff314dae2968952179db513219e9d4ca393707146f2f65fa8e0e7a4e94fab91cb1cab41dccbf00ef38a7532cd25ca39fc1865fcfd4eab5e446acf80172b1cfbb02191e4ec390c9340a94de33aa3467feac633a41952b3f5d3dd28a3b2b9371a0018eaf5c01faf539d39a44d329ad698d552a841ea5491c1ad3dc34899c07356d1ac01a9613acf9a445e85f0aa20e564412c16a3f60eb30efc22250149c462283dcd4bb4f47b5f3844b9d980f7f03c2443f92785ca2e83d89e3b42b7b9e908f2dcabd48e30f4f80fbc61da8abf2361769b6b8ad785f9235fca9c372832c04bcb97a546e63b645f696eecdb64803c93e65b80baf810fe10e83312984d313d1da89e738883ebbcf5caaba61a44a5427738b0428e8ea797fe32b0d8d7812add4f7e1d71017667fb829107c27641c6ba6e6c368a2ca3fd6673afaf41d06a8eb37899cf1388910ff8f60c717ee5d5188ac0fab96ea29a96fd1b65f7757aa438c49673da189ff5c2fc42114edaec0c749a9e33fb628b85284216f3fc07f5ddda33947fb6e4ae223bff7b039cde9d88c3ec6af06ac672a13e470886c29617efaa82c30ad95114690c0b9a6043b4fe7792bc60a377bb08d5cd48bcc2071db613e1d9ee88b5af09930ea3c18db8ef409d5c7c729b29abf1c5da980cdeb1b1a6c66a770c837ff223769e57819549b8c4b15450e9c0b117cbf867143b37480bab3334b952b0c38f728a3a902f8076747fe9c0a6f20ac6ad826e54a13faec2bdd5ad7a81af0f1e259ae281553336a52c08ee03b4bdf3a6e58086da8a6c1a511d62ca806465d37e8919f9c3e7bbda07c0bf406d1d31413f5a9ba28d92c7a529f40e9de389a81feecd48853020503202ac889c42d61039074b89e6e7b95beaf2367ed55b1f2c6a50a7a467511951097e7239c202a46d90981be0ac71e65dc06e6c5fb4b3dfe71b12fbab5edb4adb492f10795192f101aed00cf52dbbbf016d3d6c57b131cad760bb61b0c8f57d9c5afbac6be8adb772c4da5ef0f3e89f656eca7c37da5ecfd244472b5452ffa933513c37a251e64fdb4eaf96"}) [ 34.697103] kauditd_printk_skb: 31 callbacks suppressed [ 34.697113] audit: type=1326 audit(1513654251.116:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 03:30:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000de2000-0x2)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x5, 0x0) r2 = epoll_create(0x8000000000007ffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000007000)={0x20000014, 0x0}) 2017/12/19 03:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept(r0, 0x0, &(0x7f0000dd9000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) 2017/12/19 03:30:51 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000482000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000e70000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/19 03:30:51 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000be8000)=0x49, 0x4) recvfrom$inet6(r0, &(0x7f0000e69000-0xd7)=""/215, 0xd7, 0x1, &(0x7f0000c35000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/19 03:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000118000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x68, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c57fff", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x80, 0x6, 0x0, 0x200000000, 0x800, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], ""}}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e7d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c57000-0x14)={0x0, 0x40, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f00002e7000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c52000)={r1, 0xffffffffffff8001}, &(0x7f0000895000-0x4)=0x8) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00001c5000)={0x0, 0x0}) 2017/12/19 03:30:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000233000-0x8)='./file0\x00', &(0x7f0000257000-0x18)=[&(0x7f0000000000)='ppp0\x00', &(0x7f0000000000)='\x00', &(0x7f0000f16000-0x12)='lo[[bdev#][system\x00'], &(0x7f0000ff4000)=[&(0x7f0000001000-0x2)=']\x00', &(0x7f0000000000)=',\x00', &(0x7f0000000000)='\x00'], 0x0) mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000ec1000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400030000000000000001ed00001ee400", 0x39}], 0x1) 2017/12/19 03:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000b08000)={0x2, 0x10001, 0x0, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000bb0000)=0x8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000036b000)="6501d903427ba1267c6da076ffaa5d50", 0x10) sendto$inet6(r0, &(0x7f000029e000-0x1)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/19 03:30:51 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa3dbfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fcb000)='/selinux/access\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000da6000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000a39000)=""/109) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000e87000-0x4)=0x0) tee(r0, r0, 0xffffffff, 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000a40000)=0x2) 2017/12/19 03:30:51 executing program 4: truncate(&(0x7f000091e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b5a000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c4000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) perf_event_open(&(0x7f0000e36000-0x78)={0x3, 0x78, 0x6, 0x7ff, 0x20, 0x8, 0x0, 0x1, 0x20000, 0x8, 0x100, 0xfff, 0x8, 0x0, 0x0, 0x10000, 0x7, 0x7, 0x80000000, 0x20081, 0x8, 0x6, 0x7, 0x1, 0x3, 0x8, 0x0}, r0, 0x2, r1, 0x2) setuid(0x0) [ 34.766652] device gre0 entered promiscuous mode [ 34.810338] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2017/12/19 03:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000308000-0x4)=0x0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000061d000)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000a3e000-0xa1)="da199e1945848055f0abe708f1b17d808f691fd53e9358f19189f6d7d6a305eadc2fec08c812c89be27589d090a3b267d71151a81e760fa46c1d6e1b36d9f56ec1d35dd48ca3c754595f217d65a439063e9dec9610d621e9c68440df4da3488f719011c7b2d5624b71f6b55ed9198a571cd62621df8c7adbc616963ec1a27e90830299071f6452c161877063e25f0d51f484c425fb3d1de6815bbb824f9cc10717") 2017/12/19 03:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a1c000-0x10)={0x0, 0x0, &(0x7f000088d000-0x1000)=""}) r1 = syz_open_dev$sg(&(0x7f0000445000)='/dev/sg#\x00', 0x9, 0x101000) mq_timedreceive(r1, &(0x7f0000397000)=""/0, 0x0, 0xd041, &(0x7f000016c000-0x10)={0x0, 0x989680}) 2017/12/19 03:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) fstat(r1, &(0x7f0000a60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000080d000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000d4b000-0x8)=0x0) accept(r1, 0x0, &(0x7f0000329000)=0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000d8c000)={@generic="b690e92d41d3074f7a7dffb76d5589f1", 0x1}) r4 = request_key(&(0x7f0000b81000-0x8)='keyring\x00', &(0x7f00002bc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000460000-0x22)="766d6e657430ec216367726f757073656c696e7578747275737465646574683000ff", 0xfffffffffffffffc) r5 = request_key(&(0x7f000046a000-0x5)='user\x00', &(0x7f0000ceb000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000651000)='^]procem1ppp1&-user!securityeth1ppp0-\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0x8, r5) r6 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r6, &(0x7f0000a70000-0x1000)="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", 0x1000, 0x4000880, &(0x7f0000f16000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003b6000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000a7b000)={0x10, 0x0, &(0x7f000071e000)=[@exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}], 0x9c, 0x0, &(0x7f00005e0000-0x9c)="0a2af720bd5c4a633d4fe866a10e91ed3252ed6ab07e46116be493ed473211908f0a77f30817119f9a456086860f3e342c5f1b914b45e41acd19dcd5352e3662dfa25f59950e7d489e26baa54074008b14906b91ff1b6846703705e2b089d8875f380622e1c673132ce10ee2b9c9d1780045cc5249a9a63cb28a1e43b75291517a16da400c349b273a8ba38058552010bf02b20838b9702190026840"}) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r7, 0x404c534a, &(0x7f0000760000-0x4c)={0x400, 0x5b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f000072a000)='./file0\x00', &(0x7f0000ff0000-0x8)='./file0\x00') ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f00003a5000)={0xf001, 0xf000, 0x4, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000808000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ed8000)=0x0, &(0x7f0000541000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) 2017/12/19 03:30:51 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000324000-0x4)=0x0) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddd000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000082e000)=""/207) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000073000-0x12)={0x7, [0x3, 0x4, 0x8, 0x7, 0x400, 0x80000001, 0x2]}, 0x12) r2 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2017/12/19 03:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001b5000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) ptrace$setsig(0x4203, r2, 0xfffffffffffffff9, &(0x7f00007a3000)={0x9, 0x6, 0x2, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/19 03:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000597000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0xd9b5111, 0xf2, 0x7, 0x70000, 0x800, 0xfff, 0x9, 0x5a, 0x41, 0x7, 0x4, 0xfffffffffffffff7, 0x8]}, &(0x7f000070c000)=0x108) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000113000)={"ccbf6fa1ce13fbde35019f1200964dc8", {0x4, 0x1, 0x6, "b77426e331a0", 0x800, 0x0}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000540000)={r1, 0x8}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000be6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:51 executing program 2: shmget$private(0x0, 0x3000, 0x1000, &(0x7f00003ce000/0x3000)=nil) shmget(0x2, 0x3000, 0xc, &(0x7f000084c000/0x3000)=nil) r0 = shmget$private(0x0, 0x3000, 0x10, &(0x7f000056a000/0x3000)=nil) shmctl$SHM_INFO(r0, 0x3a, &(0x7f00001ff000)=""/0) [ 34.954162] audit: type=1326 audit(1513654251.117:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 34.981177] audit: type=1326 audit(1513654251.117:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=30 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 03:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a8b000)=0x0) get_robust_list(r0, &(0x7f00008a9000)=&(0x7f000069f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e9f000)=0x18) 2017/12/19 03:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004cb000-0x3)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000653000)=0x0, 0x4) 2017/12/19 03:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000f5d000-0x1000)="d18328e9663376e59d9f36027e1a3dc01016249a63f55f92cec0e75b77d2c7a193ee3c639103f2dc62595697061a89d6cc6b65f08eb96ce7beab79aa28d863e8394b983d065a9ee37d27e92bc71dae8004f2abaffc8e63cbb5ebf76b25265946ea11bde411f105d80d48a9669b53eb6c74d34b51d3a87de158a982e49b7c0e33e3e2c9f30ae5fedf3c817e04ca444cb021747978a2be26c56acba4ab0fe91ffb6953bb508830d6d8e518e3edc8c238322188f42ac2a045a7869315e1287b6c306227cb3fa7f1284f3bb53e548cbd8b972dfd929e9e0e9a9cbdbfe142f4bef6554af47938aaab2cc3634311d371afa0dcc09f708aeef4b2903fe6af5f28736c83656ebed6c8e415b9232d8ae471dcf5fbbb42a9a327deefdb430247444e2b32c98e2a4f2c5b8f4894581a620f4368514ac2a341aa1f41837a4f05aa0b52ec2f3ba9d711e49227b49797700d9fb1d2ee50ab21272c9ed7b0d7ecbfab968130bbfa1f1b50980701f85ee2b9c8cbcc666fb1ba65c9bd5584bf418f233c086dcd876192d84ac5a82c0da009349189ebf5e79c1cf6cec57f15538b5125e8493a7faff648917c5e361502ec44d4348e3196bcee6d8dbe3c55260e67bab20f64d574953fa1f243df3c9fbd315767c4f4e7041b23a360f5e51a9a7d25f5a25d80412c06fd3f831d95dff7a2d1f844c3bc8b82b911897aad4f607e87f3842b24d64b4636d1cc73b4249dbe6f9af7bc2676f671ae15dea31c090ce82e76fa803171b57de196785e107649278f598d808d043c15f08c38c76f759ca1ff11c3223e22916556f89f6b6f74d4bd8bff997df6a4326ab07be09edf4e2ca6c2c199bb74ce9d1e6bc0d3d40b8e6014bd4d7722c22ab0bff1cc1144b5b38e6794c61ec914409d9307039ff6c95bc04860229ae6ba4222f7a453cdf8c8d97f1414cc4b82dfb9624fde20e7b533d4201ef8d1b33a51af67e900b3e9f34178ed9ae1b7d83b3f59b48bdca7002b72d02e5bfe1caf6319aab8c0e10913ec431788ba8016dad94c5f70f538ff056d5300cb1979b9a673a627c58edc2772b9fcbf5406bd0c9d9cf0d2a6aa7d226544ca368036566d0b6719ec998379585ac19d77c4e365f52e0c9e4ef263a2103daae3c3fb3437692b38d5be2e41140f940afcaf84e3c34d196fc381c2326b3b81b1ff1a21c9656354d5f5afd2314217980ff55d69864dcbe548dd1e179eed16e99f74a832415fe5ef23a0e5aa931a27037c77326c4ff00150be661156e2887ff661701143d6fbece081d958a8efdec9a6e1a1e89c43c3b02744f10c2e51324e2bdfdc5b0033acab3c5922918c519f8a420fe1d2acd0f5e4915fd0d3e022e420ce398c497ae5f9c470a1060bc0243c970dc9e8c854ee9c8e3fec6c86773f2274e25db2ec44955b894a6c633755579254f5d333d2151fa4cadf8fbde1a6748525b9ee1833d556f302e1d22b21696299ebb024811f5c8e9d10201bccef602ec31a4a9da1da168214bc5df20085530d864571338ffd5d785a2c0c88b917ea353f5493b29fdca726b5bb91dd2b4f047c44f5b52e016098a9bde98e78ab41f608030e8a4c34931cd92144870bbfd390c6b4ccba05a9809061b75966219456628b29928613f2c059fca97e81ddc2a327466fc14666d60cb243e8bf0f1ea46bbeffe77e35155675a528425c2d1ee82377dfcd13ec0a2d0801c2f54567b027c0b0f711725e4d9d41e76a1d6d0753898192d1eef66484ed1bb10eac188d85e1a49fc727dc8dd624a910b5103674f92e8e7d1c93f06cab3631015861a70c2a26c5863378790929a753f10ef05705303f24cba7286f19fb6605cdb60ecc3e202be0ad460a991622f4b07a5aaa4d7439c585b04238d6078db429949798ef95a951717b8b0c8bb2c4335b17d63200a0b3b07ea6c75cb10e8f71f3e36433535882afd1f9819faa3a7f648196ef17c951a86444c46f605dd028c3f87681ce4f51255ab13732d7f1769dc8a4b5c8cae3913cdfc398779bbd9c83c377a41d49c2ed455f85d59282f0734680f8d618a63c9405ce769c00167f8e2a73c0fcf2f328a50a3d00c265f5b7b261b3604a60a8e4680796d153ca1f15eed5800a91d76b6d2c6e64df641b50e557d49531f2acfb8d9a67de89937e91cdbd2fbec1ecd365387b65055ce0b06abfcf49063765ad039e002fbbb21626beba89ebfc5423e7f382b7d6031f47afc7f7a8a644e1ebc77a7f6d452cec04e9dd1762feea499e17e9ea3ae0c03dc4d2b71b34b97af9bff021e35bf8e1a6c80ddf025fe697497abba111905d9457f32cec169f26c34749d667142584a41934936c4fcebc9fc110340037e41e97c573888aabfb7102da7b8b3d2b4252aaadbfbe784824069b261d0ff5d66c4b54c9f8d7cc2e6f3c5f6a9e5ad9dba0199463021988381f74a619a2930135b53f46c47fa00fa1ccc2be8f991e377b3465decdc67632b0bc5ce243c102b90e06fc5df95d7c5da529e196d9073a56ed4bef118b26d3dc974b2de14874da6b0bac3fd29c897bfcc6e313a564ea2f30925664897d3cadc457cafc5107f95bf26b4e27ef6baa28981c08262de3be4054fad6405796f136a52b7b96c1f5f098df08044ee9ccb42cc66aed87a7fbfeaf4e5de3686f3e5958c223c66bea7b5120972e0d81be68da4087e92c073988586b13a642cf8260fe1b9b0611062b91fe58a2a5355164515f3e2c8272c36c1a1cbb827471a9a34708ac5e9139af9b9772147bd3d594c32538cc4a2b0d5862b2fc4f1095891ccafa915588dabde13042cfd1ad315e4fea8ee4a1c4c3b784f53d08b95c53dd1a840b33e0fedfc990bb3511676d89a08e1715009e68a84d8500970c8ce64b4ae5c0f570f83afa28ec583bf751fd4432aa75e61ea9c44fddcb26b8611a1700107ab66f9d9ffb8bf157d3a257de57d69d93654ce2326577b87d5d9c67a13f5b72e4f94236c93d87f28831bebb2aae80683a20bbb1421bfc0011c7b3a2ec257970e3d87d4a45fa839aac4994cf64e7c9c3e9c550eec417916ccca2502854be975dc834d58e99fb10d5285b5c704bedca7d46efc90fc51344ac56e8175879d70fea613d693b3c568f815d0c0a3105a5bc5431e76819bfc7924ab3a85a8793f7d7ccb63b8c3218cea911a5a2dc6e9e61a0f31e73be277e6b28008129791936e5d2b502691f2151f1927f5746057109f1417174dff893bd8bf951cb6a37c04e93b0db4b3cd6d379e68dafe9ac1da7016252969fafb9cd3d27aa368856f695d02c9d5dc60d7700a7e1e4c383e5c84b634fcc40573e3510ac41c74db0e76cc08e598b3b7b612cc314e221d39bc11f9e21b04658d0dd57bf936f6668896238f91117f97079c6478f8ed9662ae25a3c8e0ef7d1b8437f61f9470cdd973f1034c3fff73e2e4d6601fdb31be18ebed39cab1bc00dbe4d34defd26b50437020b1a9dc446c30bd4dde0ffb5f18eda6d4cd9af3882dc5ed42ef19601a7441729590bb980638925c36f40c0dce38dfe352efa7b1ec205598b1e15cdb902fbb04a2efa488144a470757e72d9c2847d2f2c1227d2bbdb1a231a54c85e4ed46355ec7262c1f47d62ea14bbe8a4f24ec4a9ec63dd4b3b2268449f7074a21ea5f3e5119ba86db897ec6f619a400e5517e58c66cb25c842018bed4854f219c46a9969b9c0ee81a8b62de6c46272150e8c0a5709e5f8d42d18f91a529162ca2bbd30a7d433cdab856cfb2b18c64e4ffa8e9852c1c45989f7554aa3e560e5f054ddb732519bbb56a50e084c6eb31d01f4d2fd356be268121ad594d293994933632bd45fec5a3b3deb7632f2b8906aa83aaea88c68c1c7444b45affe2c908f231ab2f2a0a221eec5d5b1f2bf37527837908541f161bd286fa1492672ea135e05d86e4f5aa085574f3ab51fce8d60acaec8cad7240ca79e46364cc1eb5f3e8e37ed0630d317446aa1a9cbc67c61848f04b4dd56c162f6a46766b1d293d27dd5a76c8599775246ea704312ee1e7f2ba38d71c7b69888ee0a46ce598a0be31fc1bf7a7e1866b6e0e45bad15b78e566776440a57eaf0afbf32f772e928a1c6bdf62fa007ded6c240a54767ddf444562865dbb0b86d1953f1dbcf0ed8039adbd1938b77a5c520a8b8592ab694b210b15c618dd239a13a1719e61ea6724e5f8aa4c3ca42bb20ad1cd8a2f76ca6101033bf5c5e1584ff6f200cf95cee31ce03d00f50fe17a01732efa1bad85c45b528c573201dfd81dcd5fbdeaffdbca76a363f994bc0436e1d810295812766df7873d9ec111220b9fd0e2e3c30730f47746d026c5dd364cc01d92f2745628cfa5796c8403d43297ce09e1ff0f4a223852a9baa531a91abf8f57f1a6eb024cbefd69603133db18afa83cea64cc10833486c793c95f95d8f6c7801c682368b8b72c9ff8a55f98343f7ad4478deb2a037c838d2e21fc5c4196eadd66311802775d5d43c5cae62e97e65b0ca399f8be16acf2293b5cbcb8380a49e7eb5fc5e9366fb4765341ce0e9a35c312bebcd819b2c4182fb65a47525f76ba25bfb069b8fd5d35813c2fcb9d2564d13299315adcf0f66c063a29689871c452cd3a2eeb87fc9e95ce7c91e5f4a8caff3d8f6492ab12ea6e99a89ab6475fbb4b32e70b635540bc5f3d9e95c9b3f9341a388636aa89cfdfbb10b0c231f743df518ea69697a1ce941392cfd6d1498810d59699af76b90a83bf98327586358f61c1c83bf0eb6c954164462ed238bab16ede9563d42dd516ef162c1a961181520da542453fd9bfbbe5317f9dae944c127679185a964c96dd84d5e293d188de68973cbc588e37f5c6cfe459a56722379a26f2f0fcd0779e7d84769a6b93256ce6e17dc02112310cff458eea1bf59583c4b373d266dbf432dedf0072b84f5db5a68bbc2e80ccf292fb0e3d0d962dbe97f7de25c511b2dfd0e78fd751fd0b92c5ad93523d569385c14ad03ab168b07723a40895f80c47ebdc657cd8338b85daad6f051d09b915073e146e1b69bf7ea3836ae9deecb4857d5dbc65a247e7ead26defbb3efc061056114420e0be5cb698135f93c6439f663c6684db845093b4d6b2c39983f480b55cfc7d65e64bef7477560d9d3f217616e0b7270bf4c83fb38e4cf19336fecebbe6a4431e6653badbb7438cf1de882618470aa4332c01a6537bca88e2941c1aceec755672fe426697b5cb7626a11eab67c85a3e19699f0ee7104cf7297ee4a7d7e2c44d6afdd6cb9f7e4e0c8f2e6834ed22c431760d22a36b8b6e8a9c33903a9a44bcf9fb6ef91807d791e5215003ac6bf7060f7e9b6b2f8279f02ee2ab9bf629b5472e34d3ad2ce32a2abbf89ff5c75f51ac6e4d09760e1568bf2dfde08147d231123c29f32b85498474d32227dbb6912ec9f23c9dc1c3f6d1030a150f8ead2e3e7aaaf1f6ee77b387f7d2b0edd82d50ed5707a0371ad7b55f19e7b260f0727aee28f52aa9f0f289b98f8dc2c7136913606fe6dbff9ed695cbd71158d0162ce96c31737649936e097787711bdbcd256945a683fe2f1725fcd30b12ee80752ecdca05aec7d5fbd877acf3db6e893dbb8187f709160b30b7ecdd452d37fedd0f96c46dab925f88713791c1abc5ced2b8d5bcf9a36387087ced20d04bb1c163980eaceea962f59ad147a7ade4f3a48e2687211231dfedf2daa0e6403921ddb891d451bdc5f3d840d251ba142711d3a86c6dc822db94df4f404240110c39c8c118085c40e1fd37156ba3a93d62a1c0575d3c150fe13c9cab6ae2ff3af09f40a8a8b92419c82f3a23ef729ed8d12fea21317cff25fa7243f3fa0a79259b24ee4", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9600da3167d5999465b7402fe4c7ea2236c7f40ec9b00a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6f2bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4062998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea7f8d3202d21d1a06d7a0aad823a", 0xd0}], 0x5, 0x1) vmsplice(0xffffffffffffffff, &(0x7f00004e8000)=[{&(0x7f00005e8000-0x66)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a6201b6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a8347000000000000003dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c00003fcaa326b94943cdc70e1e45cfa6444da55da5fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x3f}], 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00003f1000-0x40)=[{&(0x7f00005e1000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f0000137000-0x1000)="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", 0x1000}], 0x2) vmsplice(0xffffffffffffffff, &(0x7f000017f000)=[{&(0x7f0000237000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0x800000000008) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a96000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00009bc000)=0x0, 0x4) mkdir(&(0x7f00000c0000-0x8)='./file0\x00', 0x10) 2017/12/19 03:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1, 0x80a, 0x8, &(0x7f00009b5000-0x8)={0x0, 0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00001e5000-0x4)=0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ec9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000380000-0x4)=0x8) 2017/12/19 03:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cf8000)='\\systemeth0em1\\\x00', 0x0) mkdirat(r0, &(0x7f00008d1000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x2) [ 35.050285] audit: type=1326 audit(1513654251.117:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 03:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000449000)=0x0) r2 = socket$inet(0x2, 0x2, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000030e000)={0x2, 0xffffffffffffff9c, 0x1}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001d7000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000076e000)={r3, r4, 0x4}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f00006d5000)={{0x7ff, 0x9717, 0x7fffffff, 0x7, 0x5260, 0x8}, 0x100}) r6 = socket$inet(0x2, 0x2, 0x100000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000043e000-0x4)=0x20, 0x4) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1e, &(0x7f0000395000-0x52)=""/82, &(0x7f0000801000)=0x52) writev(r5, &(0x7f0000d50000-0x9)=[{&(0x7f0000cd2000)="390000001100092d01540020000500ff0700000101000000d7ffff0f00003c0019001a000000f000fefffff5000000001e07ff000000000705", 0x39}], 0x1) 2017/12/19 03:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00', &(0x7f0000004000-0x7)="666400000004bb"], &(0x7f000001a000)=[], 0x0) 2017/12/19 03:30:51 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000594000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000184000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b6b000-0x8)={r1, 0x5}, &(0x7f0000bc5000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff2000)=0xa0) 2017/12/19 03:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000037f000-0xc)={0xc000000, 0x3, 0x1c}) connect$unix(r0, &(0x7f0000ba2000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = semget(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000efc000-0x8c)={0x9, 0x3, 0x3, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) bind$ipx(r2, &(0x7f000086f000)={0x4, 0x8b5a, 0x0, "bd07a9860c51", 0x0, 0x0}, 0x10) semtimedop(r1, &(0x7f0000ee9000-0x18)=[], 0x0, &(0x7f00001b5000)={0x0, 0x0}) 2017/12/19 03:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000004c000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000a33000-0x78)={0x2, 0x78, 0x8e3a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f8f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000026e000)={0x0, 0x0, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f45000)=0xb8) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x7, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006cd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006ad000-0x4)=0x0) 2017/12/19 03:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000168000)={0x1, 0x1, &(0x7f0000ef3000)=[@map={0x3, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000089f000-0xc)='/dev/autofs\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bc3000-0x4)=0x0, &(0x7f0000e40000)=0x4) [ 35.165234] audit: type=1326 audit(1513654251.117:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 03:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00003d1000-0x12)='/dev/input/mouse#\x00', 0x845, 0x400800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000009c000-0x10)={0x0, 0xffffffff, 0x2, 0x3}, &(0x7f0000d83000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000294000-0xc)=@assoc_value={r1, 0x7ff}, &(0x7f0000086000)=0x8) recvfrom$ax25(r0, &(0x7f0000f11000)=""/90, 0x5a, 0x40, &(0x7f0000707000-0x10)={0x3, {"a7356c7c13f893"}, 0x4}, 0x10) mincore(&(0x7f00002d7000/0x4000)=nil, 0x4000, &(0x7f0000350000-0xaa)=""/170) shmget$private(0x0, 0x3000, 0x840, &(0x7f0000498000/0x3000)=nil) 2017/12/19 03:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd1000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000017f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f000083b000)=0x0) 2017/12/19 03:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000093b000-0x8)={0x0, 0x0}, &(0x7f000093c000-0x4)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) 2017/12/19 03:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ddd000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b9c000)={0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000060000)=0x0) syz_emit_ethernet(0x79, &(0x7f0000e03000-0x79)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @llc={0x69, @snap={0xab, 0x0, "ba", "2dbbff", 0x9335, "a1e6890036da80180f4749bd377126cd0e5f8d59221fa314a838379665947d0bffb7c6b39310484f727aeb63da114835e2ab122cdbf83430143db1acae28fbeacf7db94f8f44d02c6e9030f021620addb00d3934c0800d3e0c14c7f4d8694bb53f"}}}}}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000f38000-0x73)="1f5e7ca317e88ff32ef100344d32f0d7bd5f19e0eb032499c598bcbc917f21349100dce0f8813dc2337d259c9451686e582eceb9e627141e25fd93fc2ee478952eb8491a7f3fd3399b753781112de1e35163029ac580fd086bd3fdaba2a34b746e17c47b35d149d3808dd6b6343d259cebe2d5") 2017/12/19 03:30:51 executing program 2: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000190000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000156000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083", 0x10}], 0x1, &(0x7f00000b0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000035000)=""/183, 0xb7}], 0x1, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) 2017/12/19 03:30:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000001000)={0x4, 0x8, 0xff, 0x7, 0x7fff, 0x2}) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000003000)="98433dc8cb904d4683a5fb23ce65b80d78276aa2713968bc317767058d33910cecc94387459eaad66e0c2805e69b26cc7d1d2edddc53a01b13c9b00fb5fd1541a4737d6ff70e55a758f96a2e0726817517402aac6498da7d004f2a80434ff68e9fe4969bfb445e575607484be7d927ed9b5fcac9e5515fab8e3e07a8bad83322891511197ef71298b8079c17c20c17033ca260bb191d0ae5c94593f32ed5f2c90627e07bb4") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x10000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000000000)={r2, r4, 0x0}) 2017/12/19 03:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000eb000-0x8)='./file0\x00', 0x26) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 35.252226] audit: type=1326 audit(1513654251.117:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 03:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000214000-0x16)='/selinux/checkreqprot\x00', 0x420040, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/19 03:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008c9000)={0x0, 0x663, 0x8000, 0x8, 0x9, 0x1, 0xffffffffc2c39d82, 0x0, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x5d, 0x7, 0xffffffffffffed2e}}, &(0x7f0000197000)=0xb8) pread64(r0, &(0x7f00006fa000)=""/74, 0x4a, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a51000)={r1, 0x9, 0x6, 0x40}, 0x10) ppoll(&(0x7f0000007000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) 2017/12/19 03:30:51 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x6, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fea000)='syzkaller\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fea000)="6e4075736572776c616e3165746830272af56370757365745e73797374656d2600", 0xfffffffffffffffe) add_key$keyring(&(0x7f0000fea000)='keyring\x00', &(0x7f0000f47000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fea000)=0x0) 2017/12/19 03:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000466000)='/dev/urandom\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000074f000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000761000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3, 0x3, 0x4, 0x4b8d, 0x1, 0xfffffffffffffffc}, 0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000bae000)=0x0) splice(r2, 0x0, r1, 0x0, 0x100000000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000b96000)={0x7fff, 0x3, 0xa45b, 0x0, 0xffffffff80000001, 0x3, 0x8, 0x3, 0x4, 0x1011fbb4, 0x3, 0x9, 0x0, 0x8, 0x1, 0x5, 0x1, 0x8, 0x10000}) 2017/12/19 03:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000a40000)=[&(0x7f0000624000/0x2000)=nil], &(0x7f0000654000)=[], &(0x7f000003b000)=[0x0], 0x2) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x5, &(0x7f00009e4000-0x28)=[&(0x7f0000999000/0x3000)=nil, &(0x7f0000bb5000/0x3000)=nil, &(0x7f0000d7e000/0x1000)=nil, &(0x7f0000ace000/0x4000)=nil, &(0x7f0000b32000/0x2000)=nil], &(0x7f0000371000-0x18)=[0x91, 0x1ff, 0x10001, 0x4, 0x0, 0x9], &(0x7f0000ae7000-0x4)=[0x0], 0x6) 2017/12/19 03:30:51 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000e70000)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000050c000)='/dev/rfkill\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d0c000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000d97000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@generic=""/16}) connect$unix(0xffffffffffffffff, &(0x7f0000b3c000)=@abs={0x0, 0x0, 0x0}, 0x8) dup(0xffffffffffffffff) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000a0d000)=@get={0x1, &(0x7f0000f4b000)=""/241, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000311000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c66000)='./file0\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/19 03:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003e5000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) nanosleep(&(0x7f0000302000)={0x0, 0x1c9c380}, &(0x7f0000f9a000)={0x0, 0x0}) [ 35.339170] audit: type=1326 audit(1513654251.117:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 03:30:51 executing program 4: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa2000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) fstat(r1, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000aa3000)='net/udplite\x00') mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000aa4000-0xf7)={0xf7, 0x0, 0xfffffffffffffffc, @random="3c2efe2199f09110df37ddfced9282d0eb29ef375f47769033622d2db838f68f3e246441ea92938bc88fb7827b46186be9d53f34a4586c04a1cfdd2e830ecb24524595ea2762161b454f3dc778c13a3079a488447fc6ef4a0f81d302512575db0fc7c270a8e2064f9dde94d036298a67d0fbf07b78cfcfe929a911c359f355a4cf081db083e94a4a2a4fc94e6743a037f2af66025c0d7ee306872c9f36c22374781921b44b35bafa125d7b01e4e8c8e6189342c924cb7e0edae834ff2764c7b2605715c0aedfdd0bd50520956839ac7f6bf40d39540000580479a0832b6a2f282203721c4a9a0d"}, 0xf7) 2017/12/19 03:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c36000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000008f000+0x5ab)={&(0x7f0000624000/0x1000)=nil, 0x4c1, 0x2, 0x50, &(0x7f00005ed000/0x2000)=nil, 0x0}) 2017/12/19 03:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/19 03:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0xfffffffffffffffe, 0x0, &(0x7f000066c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000fe6000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003a2000)=0xc) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002c3000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x0, 0x4, 0x7, 0x20, 0x80, 0x2, r2, r3}, {0x401, 0x100000001, 0x8, 0x8001, 0x1, 0x80000000, 0xfff, 0x6}, {0xf8b2, 0xa, 0xd06, 0x5}, 0x6, 0x7, 0x2, 0x1, 0x0, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3a}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x1, 0x1, 0x100, 0xfffffffffffffffd, 0x1}}, 0xe8) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000022a000)=""/145) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00007c3000)={0x401, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.339188] audit: type=1326 audit(1513654251.117:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=64 compat=0 ip=0x452a09 code=0x7ffc0000 [ 35.339207] audit: type=1326 audit(1513654251.123:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 03:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x0, 0x407ffc0003}]}) futimesat(0xffffffffffffffff, &(0x7f000020c000)='./file0\x00', &(0x7f0000e24000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2017/12/19 03:30:51 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000039000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") [ 35.339225] audit: type=1326 audit(1513654251.123:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4578 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/19 03:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = semget(0x2, 0x6, 0x10) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) semtimedop(r0, &(0x7f0000fe0000-0x24)=[{0x4, 0x6, 0x0}, {0x5, 0x1, 0x1000}, {0x7, 0x1, 0x800}, {0x0, 0x4, 0x1800}, {0x2, 0x401, 0x1800}, {0x0, 0x3, 0x1000}], 0x6, &(0x7f0000ed3000-0x10)={r1, r2+30000000}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0x5, 0x1, 0x9, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) syz_open_dev$sndtimer(&(0x7f0000c46000)='/dev/snd/timer\x00', 0x0, 0x100) 2017/12/19 03:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x5) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r0, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/19 03:30:52 executing program 4: prctl$intptr(0x22, 0xc00000001) shmget(0x0, 0x2000, 0x1010, &(0x7f0000a02000/0x2000)=nil) 2017/12/19 03:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00009d4000-0x10)={0x0, 0xff}) clone(0x0, &(0x7f00003af000)="", &(0x7f000006c000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") 2017/12/19 03:30:52 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000883000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00001c2000)={"6ba314166e999f8076cd25df546fd8ab", {0x4, 0x400, 0x1000, "eeecd03617dd", 0x2, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000c96000)={0x0, 0x0, 0x0, 0x2, 0x0}) fstat(r1, &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x1ffffe, 0x0, 0x0}) r3 = getpgid(0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f52000)={0x0, 0x0, 0x0}, 0xc) tgkill(r3, r4, 0x1) [ 160.589034] INFO: rcu_sched self-detected stall on CPU [ 160.594439] 0-....: (124999 ticks this GP) idle=aa6/1/4611686018427387906 softirq=12063/12063 fqs=31198 [ 160.604150] (t=125000 jiffies g=6239 c=6238 q=598) [ 160.609231] NMI backtrace for cpu 0 [ 160.612831] CPU: 0 PID: 4736 Comm: syz-executor2 Not tainted 4.15.0-rc2-mm1+ #39 [ 160.620333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.629659] Call Trace: [ 160.632213] [ 160.634343] dump_stack+0x194/0x257 [ 160.637945] ? arch_local_irq_restore+0x53/0x53 [ 160.642587] ? lock_release+0xda0/0xda0 [ 160.646537] ? nmi_cpu_backtrace+0x1be/0x210 [ 160.650925] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 160.655394] nmi_cpu_backtrace+0x1d2/0x210 [ 160.659603] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 160.664071] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 160.669324] arch_trigger_cpumask_backtrace+0x14/0x20 [ 160.674490] rcu_dump_cpu_stacks+0x186/0x1da [ 160.678891] check_cpu_stall.isra.65+0xbb8/0x15b0 [ 160.683721] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 160.689238] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 160.694402] ? find_held_lock+0x39/0x1d0 [ 160.698447] ? check_noncircular+0x20/0x20 [ 160.702654] ? perf_trace_lock+0x900/0x900 [ 160.706863] ? perf_trace_lock_acquire+0xe3/0x980 [ 160.711683] ? check_noncircular+0x20/0x20 [ 160.715898] ? perf_trace_lock+0x900/0x900 [ 160.720107] ? find_held_lock+0x39/0x1d0 [ 160.724149] ? check_noncircular+0x20/0x20 [ 160.728365] ? find_held_lock+0x39/0x1d0 [ 160.732405] ? check_noncircular+0x20/0x20 [ 160.736619] ? __acct_update_integrals+0x339/0x4d0 [ 160.741526] ? __lock_is_held+0xbc/0x140 [ 160.745593] rcu_check_callbacks+0x238/0xd20 [ 160.749979] ? rcu_cpu_stall_reset+0x260/0x260 [ 160.754537] ? trace_hardirqs_off+0xd/0x10 [ 160.758743] ? raise_softirq+0x325/0x490 [ 160.762777] ? raise_softirq_irqoff+0x320/0x320 [ 160.767421] ? read_boot_clock64+0x70/0x70 [ 160.771627] ? lock_downgrade+0x980/0x980 [ 160.775760] ? run_local_timers+0x18d/0x200 [ 160.780053] ? timer_clear_idle+0x50/0x50 [ 160.784174] ? account_process_tick+0xd4/0x3e0 [ 160.788729] ? thread_group_cputime+0xef0/0xef0 [ 160.793372] ? ktime_get_resolution_ns+0x300/0x300 [ 160.798285] update_process_times+0x30/0x60 [ 160.802581] tick_sched_handle+0x85/0x160 [ 160.806703] tick_sched_timer+0x42/0x120 [ 160.810739] __hrtimer_run_queues+0x349/0xe10 [ 160.815206] ? lock_downgrade+0x980/0x980 [ 160.819325] ? tick_sched_do_timer+0xe0/0xe0 [ 160.823707] ? hrtimer_cancel+0x40/0x40 [ 160.827662] ? pvclock_read_flags+0x160/0x160 [ 160.832141] ? kvm_clock_get_cycles+0x25/0x30 [ 160.836612] ? ktime_get_update_offsets_now+0x34a/0x520 [ 160.841952] ? do_timer+0x50/0x50 [ 160.845379] ? native_apic_msr_write+0x5c/0x80 [ 160.849932] ? do_raw_spin_trylock+0x190/0x190 [ 160.854490] ? rcu_idle_enter+0x530/0x530 [ 160.858610] ? clockevents_program_event+0x108/0x2e0 [ 160.863692] hrtimer_interrupt+0x1d4/0x5f0 [ 160.867921] smp_apic_timer_interrupt+0x14a/0x700 [ 160.872738] ? smp_call_function_single_interrupt+0x640/0x640 [ 160.878595] ? _raw_spin_lock+0x32/0x40 [ 160.882545] ? _raw_spin_unlock+0x22/0x30 [ 160.886664] ? handle_edge_irq+0x2b4/0x7c0 [ 160.890872] ? task_prio+0x40/0x40 [ 160.894393] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.899215] apic_timer_interrupt+0xa9/0xb0 [ 160.903504] [ 160.905712] RIP: 0010:__sanitizer_cov_trace_pc+0x3b/0x50 [ 160.911129] RSP: 0018:ffff8801cc7a7b38 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 160.918810] RAX: 0000000000010000 RBX: ffffc900013fe060 RCX: ffffffff8286efc6 [ 160.926051] RDX: 000000000000ffff RSI: ffffc90003d1f000 RDI: ffffc900013ff260 [ 160.933291] RBP: ffff8801cc7a7b38 R08: 0000000000000000 R09: 0000000000000000 [ 160.940532] R10: 1ffff100398f4e80 R11: ffffed00398f4eb5 R12: ffffc900013fd000 [ 160.947771] R13: 00000004203dba37 R14: 0000000020fea000 R15: ffff8801d39f3078 [ 160.955036] ? n_tty_ioctl+0x266/0x2d0 [ 160.958903] n_tty_ioctl+0x266/0x2d0 [ 160.962595] tty_ioctl+0x32e/0x1600 [ 160.966190] ? commit_echoes+0x1b0/0x1b0 [ 160.970223] ? tty_vhangup+0x30/0x30 [ 160.973911] ? __lock_is_held+0xbc/0x140 [ 160.977958] ? __fget+0x362/0x580 [ 160.981400] ? file_has_perm+0x1ee/0x5d0 [ 160.985430] ? security_mmap_file+0x143/0x180 [ 160.989899] ? bpf_fd_pass+0x280/0x280 [ 160.993757] ? tty_vhangup+0x30/0x30 [ 160.997443] do_vfs_ioctl+0x1b1/0x1530 [ 161.001309] ? ioctl_preallocate+0x2b0/0x2b0 [ 161.005690] ? selinux_capable+0x40/0x40 [ 161.009730] ? SyS_futex+0x269/0x390 [ 161.013427] ? security_file_ioctl+0x89/0xb0 [ 161.017818] SyS_ioctl+0x8f/0xc0 [ 161.021163] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 161.025888] RIP: 0033:0x452a09 [ 161.029049] RSP: 002b:00007ff77d2cec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 161.036730] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 161.043969] RDX: 0000000020fea000 RSI: 000000000000541b RDI: 0000000000000014 [ 161.051210] RBP: 0000000000000044 R08: 0000000000000000 R09: 0000000000000000 [ 161.058448] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed700 [ 161.065687] R13: 00000000ffffffff R14: 00007ff77d2cf6d4 R15: 0000000000000000