[....] Starting enhanced syslogd: rsyslogd[ 15.569477] audit: type=1400 audit(1518477819.321:5): avc: denied { syslog } for pid=4016 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting 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: [ 19.295060] audit: type=1400 audit(1518477823.046:6): avc: denied { map } for pid=4156 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. 2018/02/12 23:23:49 fuzzer started [ 25.540178] audit: type=1400 audit(1518477829.291:7): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/12 23:23:49 dialing manager at 10.128.0.26:39663 [ 29.205572] can: request_module (can-proto-0) failed. [ 29.214461] can: request_module (can-proto-0) failed. 2018/02/12 23:23:53 kcov=true, comps=true [ 29.746453] audit: type=1400 audit(1518477833.498:8): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1091 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/12 23:23:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)) socketpair(0x0, 0x800, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000003000)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x5, 0x7, 0xb9cc, 0x3f, 0x8400000000000}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x6, 0x20d, 0xffffffffffffffff, 0x8001, r1}, &(0x7f0000001000+0xaee)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0x5)='/dev/audio\x00', 0x40, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x2000, 0x1c5) fcntl$getownex(r2, 0x10, &(0x7f0000005000)={0x0, 0x0}) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000006000)={0x0, 0x16, 0x5, @thr={&(0x7f0000006000)="4aeafe0a391995a1c19a4e46a6a0c7bf8b46ffa903f3ea6441e8f2484330a5c507498b8c5024ca4fa2d9a4d5f0b906afe57a8aaea132fd51fa6c70bd0d897456158e032406a0ec84d3329baaf8e4a1932ff50c153c36f16765665cbf4595fee363047ea1b6bda9b90bf07df964e3c89772e219a81950f5e66647df5dfef537c93d8a91c45237407e782a7759aebeff2b67", &(0x7f0000001000)="fe6e6e350a4fd113a63e01ce57901692ce04dad343a91a5b03cf8b6f6dd9ed42351b27b4791adb5ecde0e3380219cb23b1b09fb02fd1ac791b52c17b431cf53e14f2b4a311c3c0b2582d14d273c187cf8de316123cd04ba240b3ae223149fe2b87bc2762dac790a74bd1201b73efedd11086787a560094daadab5633c8f9aaf65ed692a77acb9be7fd79780f18b187ae5a5016df199c303a730a206b0a40db7d030fbfcc633e3f18c5403f7b4411ba3e4a37522acec4ddf859e93d296b00b046"}}, &(0x7f0000002000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000008000)={{0x9, 0x4, 0x5, 0x8, 0x80000000, 0x9}, 0x5}) ioctl(r0, 0x1000, &(0x7f0000003000-0xbe)="4309de38afdae40e0400f4dcbf5636c6f1e216c489aae36f2c6f02863ad6b097e3866d1a7796e5f95db2e64e24b59ef738d281d7d720a86fae49f494871be3360aa6d135459cbb58c33bd1da399723474caed95a8986116b02fe98abe800fb6844ff8f8f3a0241572d273e705a660e18085d0b9cefd97e23b988b5558a9299ab5788d4f5e78f420d5ec6b7ce151c9d9dfd87798ef7bb7a1955822ce114a8d6510ed48437cf08a7e2d7950ec0a35ebd2714e7ea3327287539cadb4efc3c04") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000009000)=0x5fe8) 2018/02/12 23:23:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x9640, 0x2, 0xeb1e, 0x0, 0xfffffffffffff801, 0x2}, 0xfffffffffffffc01}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001000-0x8)={0x3, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x3f, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000002000)={{0x5, 0x5, 0x734fdd84, 0xdb5, "bbb0fdc464b06d3593e635e900f283ffd58124686bd01546578d18307312f99c5dc9101071519556accd2158", 0x20}, 0x0, 0x0, 0x7, r2, 0xfffffffffffffffc, 0x7, "beff64d776f0f47909558330bdd97b1a7a5439c48d6dadff58ebe82d545beb67a93019c355e104a24024158294bcf63e28cafb71c20abba508da86e7b6f211b7", &(0x7f0000002000-0x1)='\x00', 0x1, [], [0x1, 0x1, 0x323c, 0x9]}) syz_extract_tcp_res(&(0x7f0000002000-0x8), 0x3, 0x80) flock(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000004000-0x8)=0xec83) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000004000)={0x1, 0x213b, 0x4, 0x2b4, 0x3, 0x55a9a2de, 0x4}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000006000)=0x1, 0x4) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000-0x8)) r3 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000004000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) rt_sigreturn() 2018/02/12 23:23:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/14, 0xe, 0x40000000, &(0x7f0000001000)=@in={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000004000-0x8)={0x0, 0x8}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0xe)={0x5, [0xffffffffffff0000, 0xd7, 0x1f, 0x2, 0x8177]}, 0xe) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000)=0x75, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000004000-0x8)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000004000)={0x1d, r3}, 0x10) accept$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000005000)=""/113, &(0x7f0000005000)=0x71) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000006000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000007000)=""/63, 0x3f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000006000)=0xe8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/02/12 23:23:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xc9}, 0x200, [0x3f, 0xfffffffffffffff7, 0x81, 0x7ff, 0x80, 0x3, 0x7fff, 0x94]}, 0x5c) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000001000)="e449315b8622dfdc7ef47794a96a6d511f063d78092396f4e5a2fe0174aea7a2f3f19b08f480c0924b8d1722f5fc", 0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000003000)={{0x7, 0x3ff, 0x6, 0x200, 0x80000001, 0x4}, 0x400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000004000)=""/150, 0x96) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@remote, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000006000-0x4)=0xe8) fcntl$getflags(r1, 0xb) fcntl$setpipe(r1, 0x407, 0x1) read$eventfd(r0, &(0x7f0000001000-0x8), 0x8) sendfile(r0, r1, &(0x7f0000001000), 0x1) fadvise64(r1, 0x0, 0x6cbf, 0x3) socket$llc(0x1a, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000006000)={0x2, &(0x7f0000001000-0x8)=[{0x1, 0xd2}, {0x3, 0xffff}]}) getpeername$ax25(r0, &(0x7f0000005000-0x10), &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000007000)={0x3, {"7cbcf3bd2b0b0d"}, 0x7ff}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000004000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005000)='/dev/admmidi#\x00', r2) 2018/02/12 23:23:55 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ae000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000fd6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000e06000-0x60)=[{&(0x7f0000e01000)=""/56, 0x38}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {}, {&(0x7f0000368000)=""/9, 0x9}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000cae000)=""/151, 0x97}], 0x6, &(0x7f00000e8000)=""/180, 0xb4, 0x800}, 0x4}, {{&(0x7f000046a000-0x10)=@ipx, 0x10, &(0x7f0000be0000-0x40)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x80)=""/128, 0x80}, {&(0x7f0000151000-0x2a)=""/42, 0x2a}], 0x4, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000779000-0x10)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000325000)=""/36, 0x24}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f000045d000)=""/66, 0x42}, {&(0x7f0000d6c000)=""/82, 0x52}, {&(0x7f000068f000)=""/99, 0x63}], 0x5, &(0x7f0000001000-0x4)=""/4, 0x4, 0x1}, 0x5edb}, {{&(0x7f0000000000)=@rc, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000569000-0x26)=""/38, 0x26}], 0x2, &(0x7f00008a5000-0x4f)=""/79, 0x4f, 0xfffffffffffffc01}, 0x17}, {{0x0, 0x0, &(0x7f00004a8000-0x40)=[{&(0x7f0000cfe000-0x9)=""/9, 0x9}, {&(0x7f00005b0000-0xc2)=""/194, 0xc2}, {&(0x7f00004a4000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/170, 0xaa}], 0x4, &(0x7f0000000000)=""/121, 0x79, 0x6}, 0x400}, {{&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000936000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/165, 0xa5, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f00001c9000-0x20)=[{&(0x7f0000485000)=""/196, 0xc4}, {&(0x7f0000001000-0x44)=""/68, 0x44}], 0x2, &(0x7f0000af4000-0x47)=""/71, 0x47, 0x1}, 0x7}], 0x7, 0x2122, &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x4d3bdbf4, r1}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000002000-0xc)={0x83b9, 0x9, 0x5}) 2018/02/12 23:23:55 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000b72000-0xb)='/dev/vcsa#\x00', 0x2a, 0x2801) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00006a6000-0x6)={0x1, 0x100000000, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000)="8c9ed9f2497ca3f25100a9541db7bacbc1b5b09dec0bd4a87b53f8842d2f946601adc56c7552ecf018", 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000003000-0x10), &(0x7f0000002000)=0x10) r2 = accept$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000001000)=0x101, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000004000-0x4)=0xfe2f) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000)={0x2372d08b, 0x0, 0x10001, 0xbb}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000004000)={r3, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000-0x8)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xe)={r4, 0x6, "351d3376d4e4"}, &(0x7f0000003000)=0xe) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000008000-0x9c)="1d5094eaf73af2972c45a3a4c4079c26314cd08760ab98d19fbec33dc931d2f62936367d4fa65ce475df6364073898e68c97b3658934dfbdf9610ef0634d39f52154717d537c084ccf1de68570d821177a93fd36cf3978a33487811bc9551ec7f01c684854a1568c187e6ba689fe6ff6f124f22676288b27344bc3130661efda9c34738337fa3fdfaa77e9b4e4d61de8dc5fb50c7071014c60448eac", 0x9c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000008000)={0x8, 0x2}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000009000)) fcntl$addseals(r5, 0x409, 0x0) 2018/02/12 23:23:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40001) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000065e000)=0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000)="5f780ad1a3038502e0ccff0331c50857e639f2ceae5ccb37bf0b6559aa3a2555fa895cfdab64d70c55b0881c051873fcf5efe74eb766e3576ae929c84858d1dc2db163917c7e23976864eac3820a78f3b87d0cd6bab29c3229fe746854c4cb0f30f668", 0x63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000-0xc)={0x100000001, 0x1, 0x175, 0x100}, 0xc) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000009, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000004000-0x28)={0x3b268443, 0x4, 0x7, 0xfff, "cb2de39e11e83ec6155ba65f60d5f66e3eb545d6ba6b02807a507a2b94a4f353"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000004000)=0x5) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000)={{0x1, 0x3, 0xd8, 0x2, "affff4fd86eca8c5ddc6d79acbb07ab0c58b488d3bbc86df0e09b8c8d28c9cdf740e0996823823b63510bd99", 0xb22}, 0x0, 0x0, 0x1000, r2, 0x6, 0x7, "ae96ca7993c6e2ed4489299cb08902cf429d97b00f5c9930d2007ac8ab095d45fd767de3da621b976f67c90f034ea09c1b2b6120efc09186a73299eabd6dbf74", &(0x7f0000006000-0x6)='-user\x00', 0x6, [], [0x6, 0x5, 0xffff, 0x80]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x462, 0x1, 0x0, 0xfffffffffffffff8}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000004000-0xf3)=""/243, &(0x7f0000006000)=0xf3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x9, 0x100, 0x5, 0x2405, 0x1}, &(0x7f0000007000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r3, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0xd448}}}, 0x8c) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000000), 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000009000-0xd)='dns_resolver\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000008000)='\'(\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x7, r5) 2018/02/12 23:23:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101400) connect$bt_sco(r0, &(0x7f0000d8a000+0x4fa)={0x1f, {0x5, 0x7, 0x1ff, 0x7ff, 0x1, 0x1}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000)=""/61) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000001000)=""/110, 0x6e) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/94) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x103400, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000001000)={0x9, 0x6, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000004000-0x20)={0x6, 0x5, 0x3, 0x8000, 0x19, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000005000-0x26)=""/38) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000005000)=0x6) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000001000)={0x101, 0x1000, 0xfb6, 0xffff, 0x7, 0x378}) ioctl$TIOCSCTTY(r2, 0x540e, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000006000)) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x4000, 0x0) fallocate(r0, 0x1, 0xffffffffffff7fff, 0xef) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x3, 0xac2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000009000-0xd)='/dev/dmmidi#\x00', 0x4d2, 0x8000) setsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000002000), 0x0) fgetxattr(r3, &(0x7f0000006000-0x6)=@random={'os2.', '!\x00'}, &(0x7f0000001000-0x6d)=""/109, 0x6d) [ 31.776564] audit: type=1400 audit(1518477835.528:9): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syzkaller-shm378707040" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.830648] audit: type=1400 audit(1518477835.582:10): avc: denied { sys_admin } for pid=4211 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.850447] IPVS: ftp: loaded support on port[0] = 21 [ 31.922933] IPVS: ftp: loaded support on port[0] = 21 [ 31.928227] audit: type=1400 audit(1518477835.671:11): avc: denied { net_admin } for pid=4214 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.982337] IPVS: ftp: loaded support on port[0] = 21 [ 32.028909] IPVS: ftp: loaded support on port[0] = 21 [ 32.089389] IPVS: ftp: loaded support on port[0] = 21 [ 32.168793] IPVS: ftp: loaded support on port[0] = 21 [ 32.268868] IPVS: ftp: loaded support on port[0] = 21 [ 32.389722] IPVS: ftp: loaded support on port[0] = 21 [ 33.082814] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.281104] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.340239] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.407950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.559370] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.666810] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.842717] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.942294] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.637763] audit: type=1400 audit(1518477839.389:12): avc: denied { sys_chroot } for pid=4214 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:23:59 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x1), 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000eac000-0x68)={0x7, 0x1, 0x100, {0x77359400}, 0x0, 0x8}) [ 35.735057] audit: type=1400 audit(1518477839.439:13): avc: denied { net_raw } for pid=5150 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:23:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f00002ca000-0x9)='/dev/sg#\x00', 0x819, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002db000)=0x9) ioctl$KVM_RUN(r0, 0xae80, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef9000)={0x0, 0x8}, &(0x7f0000fe5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x10000, 0x81, "b2e3f144ce783e3bef9b576ab872cb727e8c00eb967821eade360660d09c97c0142bb420d46de6e1ca2f70646cf15872ccba7cc73f856dd63b05227557d28255830fe977c347bc66282e613193d80d07a36d6c256ab64021f063af1027aa481f429313835077b525f7c2a4e43e3874f58132ae24ce67187a51b31065ef61217e9d"}, 0x89) 2018/02/12 23:23:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc8, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000044f000)={0x8001}, 0x1) 2018/02/12 23:23:59 executing program 5: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003a5000-0x1)='\x00', 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000390000)) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000036d000-0x550)=@filter={'filter\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x280, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f000039e000-0x40), {[{{@uncond, 0x0, 0x248, 0x280, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"6900366772653000000000000000000000000000000000000000000000000000000000000000000000e000000000000300000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000004200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005"}}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) [ 36.086223] audit: type=1400 audit(1518477839.837:14): avc: denied { dac_read_search } for pid=5253 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.135754] audit: type=1400 audit(1518477839.886:15): avc: denied { dac_override } for pid=5253 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:23:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) r4 = epoll_create(0x46c) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000666000-0x9)='/dev/rtc\x00', 0x8000, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087b000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r7 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f00000a1000)={{0x1f, 0x0, 0x81e4, 0x6, "079956b46fea90d937db190d5e5341ec423d2e7c9acbadb900cd3c509aaaba7988a7a352fdbf225669cd1a34", 0x7fffffff}, 0x0, 0x0, 0xfffffffffffffffa, r7, 0x6, 0x200, "48a7a08cd5b34e26c716a51de2b17f4b1c3a49c7627354a11d264c2403dc5a3625e3c89253cd6408dec6efa02b1388335a1e86e00ccfbd38ac3c58674d524b04", &(0x7f0000f34000)='\'md5sum\x00', 0x8, [], [0x4, 0x9, 0x9, 0x1f000000]}) r8 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000c7f000)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a7f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect$packet(r5, &(0x7f00002ae000-0x14)={0x11, 0xc, r9, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r10 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f0000d5e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r4, &(0x7f000050b000-0xc)) 2018/02/12 23:23:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') syz_open_dev$sndpcmp(&(0x7f0000140000)='/dev/snd/pcmC#D#p\x00', 0xffffffff00000001, 0x0) llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c4000-0xbd)=""/189, 0xbd) stat(&(0x7f0000092000)='./bus\x00', &(0x7f0000e74000-0x44)) 2018/02/12 23:23:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fgetxattr(r0, &(0x7f0000268000-0x14)=@known='security.capability\x00', &(0x7f000005a000)=""/93, 0x5d) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000629000)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000443000)=0xe8) 2018/02/12 23:23:59 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) bind$inet(r0, &(0x7f0000225000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/12 23:23:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) syz_emit_ethernet(0x2a, &(0x7f0000450000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/12 23:23:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)) 2018/02/12 23:23:59 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000053000-0xe8)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000052000)=[{{&(0x7f0000025000)=@can={0x1d, r2}, 0x10, &(0x7f000004a000)=[{&(0x7f0000052000)="075bed61051009b022ac19514198936ff4a875aa2d802cbcb3710e1780f5c56e0146b2e0dbf69e873619e30c9a630887092b8a5473b27a26fc82dfbbbe8a3e6012aa2d94ca1c9e4ef161f3ca9b63e505ef7d160ad59f0010e7305666f0b4f2d5c40e313af126f80811676eb9c89955e3d4ec450a75e90e09c04d417cfbc641d4a09a6eb221d01822b7882df8217c975ce86544ccd3e3588def0dc92ab8d21836acde0559609a63ac0ac122c0f824d88501c83448d3c5bd36ca6a592a5c177b56", 0xc0}, {&(0x7f0000032000)}, {&(0x7f0000053000-0xa6)="ecc0d8fe088e1261f5ac699cbf72dbf8680a8143940e3c1a60c1086aef3487a030b95c335a0346819304284607c328f9d62efe2bb3098899e0ecb19136f22089e641316662590bbf804864c99950abb019f220ed212cd5a325f1edf08cbf7a849502ace9476ab1d8d3a663805f3238383bdaf6a7e10c6c415fddca02d48efc0265f09dfecf5524f2f0baa67a8e91e39fcb18709b1c3a47d7628a61eea694ed8509ba76426757", 0xa6}, {&(0x7f000000b000-0xd9)="7b67e223264eba3ac63b7a5d7417348f61dd8ce9aad366d2dfd911d1802925c5034727e0137a3e022d64075889948fd1bb28a7102e310fca409af8e1b37d002e51175897f8f53c87999177517c6ad8f32732b381228aa13e2eac0e8e4494506f3d70b0ccb07845f24486309a4a4d554fc1a6bbf871b174e5836d01d330fa27c46fe2204e69ad8637c80893c43381db826bc2a4ce5c5f58bcdb58a182e74137313a89e1a6b7cbde7d9559602484d51e1b9e7ee92aa37d8aedfb242cf96bb67b4477e7da930f39d1ecf3b939aa076a4ebc1374f26eb70237b6fd", 0xd9}, {&(0x7f0000053000-0xf)="18fc776d0d2235883db3bed7b01154", 0xf}, 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{0xa0, 0x116, 0x0, "5b071f52c511e0f28c246cee94b175f2a622eccb6ee2bd7f87db66514b56757580b6de030a92475b593f345c9de5f5fc4d4faf2b66d36a7ceaafe146c9bc8fcf3c5241de4f180e0aba1a2f601dc202dfaea43ecc7a4112086f108732d498708e50070504e528dc2c3211455daec3bd540322848fe539a8d21b77d778996581d562d918c100833b639d3dd375"}], 0x10b0, 0x4000}, 0x7}, {{&(0x7f0000041000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0x0, 0x1, 0x2}}, 0x2e, &(0x7f0000053000-0x10)=[{&(0x7f0000029000-0xba)="eab68ab37157642e6c87ce225180519aa3fc1923f94698c9991f21159432b0dd06ba3d24ec3a436b6ff7c34e205084bbcbfbb15c0f56ca4f788c1a9a6549a08600c2da3d1c915d2ebd684fdda4c71254baaaa219543b059c361a994b2a63a67203f28c6fce4547ad3f24705f3cbcb3a81fc4e0545cf38a9d83fb6f46e2bfa4373452be54c1ec01d7558276274646dea2eb157ae8398cccd83ca1aac7a8c9b1570a419936b58b243c33d5b72c9f997c27e8603e58625ce6773789", 0xba}], 0x1, &(0x7f0000052000)=[{0xa0, 0x1ff, 0xe2c, 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&(0x7f000000f000)=[{&(0x7f0000053000-0xcd)="fbd0db16519fa7636f5b0077573dae2b61c88a0281c4631a7b203eff3e7683dcb59617749c927ed182f885ee99c57886aa0f8056b96ec3afd49a6b1501b71444acb1cde341b68ce44c25bc7bfeb6b57396f5bba21f91be4a0666dc4d61204ad187f963be36bd2dc1be1bc03c75473a3c26b1c871ac86462299fd084952b4489223e60940f43d7e7936ad494b42793a42a6f1389600a662fd34d49f3634dd310550c1347b8cb64d8c2ad4aef52795cbbf2074498424e45b9b5d4b88bc543aff78a7dbd74c75c78d460b33757a37", 0xcd}, {&(0x7f0000052000)="6b1e44ab9d927290182962df66945e28d4893eb6d88aa93989a2b9a7647982fc6554ec416e5d96db27f2e237affec5ada01ae141c2c89142ac321e54fd76ea0c8b00a5cfe4f4f6aeb0e70f60af2bc7e2f30e081b8ff576fc27e2d3df67850c4a0a230cc8b96c11b2bc5771215c0a86db85ca110e582b56b57ff47648e5c1ce42b1d2e7a80cc4eb7de430900af6696967c6a1ff7fcfba9bcb61e761461192c7ac1239710c8ec937", 0xa7}], 0x2, &(0x7f000002d000)=[{0x88, 0x103, 0x3, "1da2919f2f111dbb3f146c132ee78ae176a762ca9b76e3d3e56a575258205a0a3bee1241e1f4cb2b52454a8a899414f073bf58ad684c36a4d17c9896f5be04e1ba9c65b063e7be3ca1f172dfd8835356caa91679d9aba244c6f6b976ff463b7c1da0b9279278fb29403863ee6aa254d742"}, {0x1010, 0x0, 0x0, "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"}, {0x108, 0x10c, 0x4, "c179b57dba0fefd52391779c0b1758f3fdd9c96c7eac8e2416db2f810ad347d2509c0aee75068f94f4a10c78aec2bbf52275e9fbfa7a6fc4a528d2dddc04aa1cd55e5ede0623a697faef13417ec55c7c5d6ce4314160c16712b357580822ae9f937682de3751c865e5a4185845d513ff0529ad94b5d1448b1992a1262be86e8072fdfe65bae44cb6761650def5bf98b6e187f104904fa3993902b93d6258b8a88920d75ff67aa316e30bda7e2ac956bc75db8bae1bb3063ae887efb0fd5127f0bc4ef5d7fccc276fee6934fa4e1ab08da2336c016f873b667517ca08ee06acb9432405ba9edfb5d9d8e590307d41c095fd8f"}], 0x11a0, 0x4}, 0x7}], 0x3, 0x4) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000051000)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000052000-0x30), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xff, 0xff0000ff, 0xff0000ff], [0x0, 0xffffff00, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3c, 0x7, 0x4, 0x42}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x100000001, 0x3, 0x2}, {0x401, 0x80000000, 0xffffffff}}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x11}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2b, 0x623, 0x1, 0x24}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xffff, 0x4, 0x1, [0x9, 0x81, 0x0, 0x20, 0x9, 0x8, 0x0, 0x2, 0x6, 0x400, 0x0, 0x1, 0x400, 0x400, 0x40, 0x1], 0x2}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xc, 0x855, 0x1ff, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) r3 = memfd_create(&(0x7f0000050000)="656d31935d5b776c616e302c00", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000054000)={0x200, 0x5}) write$sndseq(r3, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/12 23:23:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) faccessat(r0, &(0x7f0000911000)='./file0\x00', 0x100, 0x6deac69092874f71) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) getsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f000065d000-0x4), &(0x7f0000462000)=0x4) write$vnet(r1, &(0x7f000023e000)={0x1, {&(0x7f0000c91000)=""/24, 0x4ce10c29029c9eef, &(0x7f0000a5e000-0x65)=""/101, 0x2, 0x2}}, 0x24e) [ 36.190699] audit: type=1400 audit(1518477839.942:16): avc: denied { ipc_lock } for pid=5275 comm="syz-executor3" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x8}, &(0x7f0000ffe000), 0x1100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000-0x4)=0x5) 2018/02/12 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000151000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00007af000-0xd)='/dev/snd/seq\x00', 0x0, 0x500) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00008ff000)={0x8001, 0x7, 0x5e}) close(r0) 2018/02/12 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$addseals(r0, 0x409, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007c6000)='/dev/audio\x00', 0x89307849b0b2e397, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c8f000)=0x5, &(0x7f0000792000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000051000)=0x8001) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00007ca000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b0d000-0xd0)=""/208, &(0x7f000079c000)=0xd0) 2018/02/12 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x21) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00005d7000-0x2a0)=@raw={'raw\x00', 0x9, 0x3, 0x218, 0xb0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x180, 0xffffffff, 0xffffffff, 0x180, 0xffffffff, 0x3, &(0x7f00003b1000), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x7}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="74756e6c300000000000000000001b00", @common='ip6_vti0\x00'}, 0x0, 0x70, 0xfffffe43, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x278) 2018/02/12 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000599000)=0x0) prctl$setptracer(0x59616d61, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}, @note}], 0x30) [ 36.252506] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/12 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() setuid(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000003000-0x4)) 2018/02/12 23:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006ad000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b15000)="6e6674ea9c0b00000000000000") ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000f36000)=""/247) 2018/02/12 23:24:00 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000f01000)={'system_u:object_r:agp_device_t:s0', 0x20, 'system_u:object_r:fsadm_exec_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x200000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000665000)={@generic="0bbaeae08135b4b65ef994e05a06074c", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='dummy0\x00', r2}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000000)={@common}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000000)) 2018/02/12 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f18000-0xc)='./file0/bus\x00', &(0x7f00006ec000)='./file0\x00', &(0x7f0000ba8000)='nfs4\x00', 0x0, &(0x7f000076d000)="93") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a5c000), 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb3000)='/dev/rtc\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f00004b5000-0x8)='keyring\x00', &(0x7f0000f1d000-0x1)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f000090f000-0x4b)="459b2e801a8173befa3a2b9afc15aa8043f444e566827e0f695d14c9d1b19d761c09abfd616120e713718002c343ad4ae2ffeff049bb8030a510e0612913060d05263edf876ee1512b3714", 0x4b) write$selinux_access(r1, &(0x7f0000960000)={'system_u:object_r:systemd_logind_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x31}, 0x3d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a52000)={0x1, [0x0]}, &(0x7f0000045000)=0x8) [ 36.346321] audit: type=1400 audit(1518477840.097:17): avc: denied { setuid } for pid=5315 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) unshare(0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x4001) 2018/02/12 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a2d000-0x4)=0x8001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$packet(r0, &(0x7f0000aa7000), 0x3b2, 0x0, &(0x7f000012a000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/12 23:24:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3f8, 0x110, 0x0, 0x0, 0x310, 0x310, 0x310, 0x4, &(0x7f0000002000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@random="43919d14562f", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e1acce5be67d8edf0bd9a24f02d5e16c", @generic="8164c49aeea2dad29b664c5b6cd397a2"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="096a6631bebb", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000032c000)={0x0, 0x1f, 0x7}, &(0x7f000040c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e44000-0xa0)={r1, @in={{0x2, 0x0, @empty}}, 0x3, 0x8001, 0xfc00000000, 0x2, 0x8b}, &(0x7f0000835000-0x4)=0xa0) 2018/02/12 23:24:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x779, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000)={@empty, @broadcast}, &(0x7f0000000000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000749000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000715000-0x290)={0x1c, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="aa"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$rds(0x15, 0x5, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) 2018/02/12 23:24:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget(0x0, 0x400) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000f8a000-0xd8)=""/216) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0x80}], 0x1}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000999000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f8a000)={0x8, 0x8008, 0x800, 0x8, 0x0}, &(0x7f0000f8b000-0x4)=0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000b20000-0xc)='/dev/audio#\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f8b000-0x8)={r4, 0x7f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000d7b000)={0x8, 0xfffffffffffffff7, 0x6}) readv(r2, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x3) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f8b000)={0xd59, 0x3, 0x80, 0xf1, r4}, &(0x7f0000c40000-0x4)=0x10) mincore(&(0x7f00001f0000/0x10000)=nil, 0x10000, &(0x7f00002bc000)=""/79) 2018/02/12 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f53000-0x9)='/dev/rtc\x00', 0x200200, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8), 0x8) 2018/02/12 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000334000)={@generic, @ifru_flags}) read(r2, &(0x7f0000493000)=""/143, 0x8f) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x1000000f, &(0x7f0000001000-0x10)=[], 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c0a000-0x4)=0x0) sched_getparam(r4, &(0x7f0000482000)) [ 36.490013] audit: type=1400 audit(1518477840.241:18): avc: denied { create } for pid=5335 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap\x00 \x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000055000)='/dev/autofs\x00', 0x600, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00003d5000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ee2000-0xc)={0x8000000000000}) epoll_wait(r1, &(0x7f0000b6e000-0x18)=[{}], 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000539000)=0xffff, &(0x7f00000d1000)=0x2) 2018/02/12 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x26, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000833000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000a1e000-0x6)={0xcf51, 0xf31, 0x7fff}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) setsockopt(r2, 0x2, 0x3, &(0x7f0000d37000-0x85)="07e52f3bb6d07f03b83c2b9f40e7c63b421bb358ba9d569f1c8c38a22595aed83f34a33e32179a83a18a7162dc96809f9e3c3eb5ecc1aa43c4966e9d132dafec86d7f231cbf9e2fd18d8333dc1f2bdc7952b848482564a66be48347c08787444c619a41c2d2c9ce794b1f6a030c0832b09e0b0e24cd0583d43f0ea12045b93df0866421c1b", 0x85) 2018/02/12 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000375000-0x9)='/dev/kvm\x00', 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/12 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xd2) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/02/12 23:24:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfccb, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000cb9000-0x4)=0x9, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f000033b000-0x20), &(0x7f0000089000), 0x8, &(0x7f000065a000-0x8)) openat$ppp(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/ppp\x00', 0x2100, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000c0e000)) 2018/02/12 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f0c000)='./file0\x00', &(0x7f0000cd8000)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000827000-0x11)='net/softnet_stat\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005cb000-0xc)={0x80000000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d98000)) lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) 2018/02/12 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000f7000)={0x5, 0x5, 0x80000ff, 0x4e13}, 0xffffffffffffff3f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000), &(0x7f0000003000-0x1)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7a000)={r0, &(0x7f0000af8000)="759e2a46", &(0x7f0000430000)="492d1095c190adcfc499754aca00000039385f8f2603be9389149b16795f7d9a50b0f422eec891dbc7a79c502b4894330000000600b82a6b755db1c4c9000000001fae32962ac05cf6f25199"}, 0x20) 2018/02/12 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d1e000-0x15)='/proc/self/net/pfkey\x00', 0x28000, 0x0) r1 = userfaultfd(0x0) prctl$setmm(0x23, 0x7, &(0x7f0000dc5000/0x2000)=nil) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009a1000-0x18)={0xaa, 0x20}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000039c000), &(0x7f0000736000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) 2018/02/12 23:24:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000548000-0x3)='io\x00') lseek(r0, 0x8000000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000453000), &(0x7f0000001000-0x4)=0x10) 2018/02/12 23:24:00 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0x9cfe}, {0x6}]}, 0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc8000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f83000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000206000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000edd000)={0xffffffff, 0x2, 0x8, 0x3f, 0xffff, 0x7, 0xfff, 0x3, r3}, 0x20) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) [ 36.617281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/12 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dc2000)='/dev/dsp\x00', 0x80, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r2 = getpid() r3 = gettid() readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) sched_setaffinity(r3, 0x8, &(0x7f0000c4c000)=0x9) tgkill(r2, r3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00005fc000-0x58)={0x81, 0x9, 0x800, 0x8, 0x6, 0x6}) 2018/02/12 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000f24000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000df5000-0x4), &(0x7f0000d87000-0x4)=0x4) 2018/02/12 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b7000)={0x0}, &(0x7f000080e000-0x4)=0xc) sched_getscheduler(r2) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000068b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) accept$packet(r3, &(0x7f0000a1d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004d0000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f00001d5000)={&(0x7f00007f0000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000660000-0x10)={&(0x7f0000d6f000)=@ipv6_getroute={0x40, 0x1a, 0xb00, 0x4, 0x0, {0xa, 0x14, 0x10, 0x101, 0xfc, 0x5, 0xfe, 0x3, 0x100}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @empty}}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x1) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/12 23:24:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0x5)='/dev/amidi#\x00', 0x8, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x50)=[{}, {}, {}, {}]}) socketpair(0x0, 0x3, 0xffffffff80000000, &(0x7f0000635000-0x8)={0x0, 0x0}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000062f000)={0x0, 0x10, 0x9}) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffd6696d1b}) 2018/02/12 23:24:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000256000)='net/netstat\x00') mkdirat(r0, &(0x7f0000ab9000-0x8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r2, &(0x7f0000003000-0x3c)=""/60, 0x3c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9d000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000554000-0x8)) 2018/02/12 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a5f000-0x9)='/dev/kvm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000910000)={0x4, 0x0, [{}, {}, {}, {}]}) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x18a, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cf4000)) r1 = syz_open_dev$amidi(&(0x7f0000eda000)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000f83000-0x24)={0x7, 0x9d, 0xc6, 0x200000, 0x40000000, 0x40, 0x8, 0x9, 0x4a27, 0x1, 0x7, 0x8}) 2018/02/12 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000984000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000045d000-0x4)=0x20, 0xfffffffffffffeda) 2018/02/12 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a9d000-0xb8)={0x0, 0x7f, 0x4b21, 0x9, 0x3ff, 0x4, 0x9, 0xffffffffffffbe4e, {0x0, @in={{0x2, 0x3, @rand_addr}}, 0x5, 0x2, 0x3, 0x6, 0x8}}, &(0x7f00004ab000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000425000-0x8c)={r3, @in6={{0xa, 0x1, 0xff8000000, @loopback={0x0, 0x1}, 0x80000001}}}, 0x8c) 2018/02/12 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029d000)='ns/cgroup\x00') setns(r0, 0x0) 2018/02/12 23:24:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fc0000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a76000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, {0x306, @empty}, 0x18, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @common='eql\x00'}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d83000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000bfa000)) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000a9d000)) 2018/02/12 23:24:00 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = eventfd(0x10001) write$eventfd(r0, &(0x7f0000555000-0x8), 0x4) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000001000-0x8)={0x3, 0x1ff}) 2018/02/12 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000074b000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x3e) 2018/02/12 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e23000-0x10)={&(0x7f0000c2b000-0x64)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() r2 = inotify_init1(0x80000) r3 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) poll(&(0x7f0000289000)=[{r2, 0x8}, {r3, 0x2}], 0x2, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r5, &(0x7f0000bf5000), 0xed797d1d, 0x0, &(0x7f0000a32000)=@file={0x0, './file0\x00'}, 0xfffffffffffffe69) fcntl$setown(r4, 0x8, r1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000142000-0x11)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000387000-0x4)=0x5) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c69000)='ns/net\x00') process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) tkill(r1, 0x3c) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) ioctl$KVM_GET_MP_STATE(r7, 0x8004ae98, &(0x7f000048c000)) 2018/02/12 23:24:00 executing program 4: syz_open_dev$binder(&(0x7f000031b000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) 2018/02/12 23:24:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008cd000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000077e000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002}}, {{0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x5, 0xffff, 0x8000, "e992b056f86d6961c869a092baa0d280a99df0a4daf8003d9ec0cfc692d1f11c836b5e4ca8e82cf5fa072ef391fca1989d4ef52f313f2815c9057efbf6fa42323dedbf9e8467dc1f70e43159a93df013"}, 0x160) r1 = syz_open_dev$adsp(&(0x7f0000390000)='/dev/adsp#\x00', 0x3, 0x0) clock_gettime(0x4007, &(0x7f0000b65000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000070b000-0xf0)=[{0x7, 0xfff, 0x0, 0x20, @tick=0x200, {0x1, 0x2}, {0x0, 0x7}, @queue={0x0, {0x100000001, 0xc47}}}, {0x6, 0x8001, 0x4f6, 0x9, @tick=0x1ff, {0x7, 0xffffffff}, {0x10000, 0x100000000}, @control={0x3, 0xb04, 0x400}}, {0x1bf, 0x5, 0x1, 0x7fffffff, @time={0x0, 0x989680}, {0x9, 0x601}, {0x8, 0x4}, @note={0x1, 0x0, 0xffffffffffffff46, 0x43, 0x7}}, {0x7ff, 0x9633, 0xffff, 0x4, @time={r2, r3+10000000}, {0x98ffbc6, 0x4}, {0x0, 0x101}, @queue={0x10001, {0x7, 0x10000}}}, {0x8000, 0x7, 0x5, 0x3, @time, {0x7, 0x4}, {0x6, 0x1000}, @raw32={[0x8, 0xffffffffffff0000, 0x2]}}], 0xf0) r4 = syz_open_procfs(0x0, &(0x7f0000378000-0xe)='attr/fscreate\x00') getdents64(r4, &(0x7f0000008000-0x119)=""/936, 0x3a8) getdents(r0, &(0x7f0000121000-0xeb)=""/235, 0xeb) [ 36.948829] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/02/12 23:24:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000bb000-0x10)={0x103fd, 0x0, &(0x7f0000300000/0x4000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000a62000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000c24000-0x10)={0x936, 0xfff, 0x2, 0x200}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/12 23:24:00 executing program 0: r0 = inotify_init() ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/12 23:24:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000082e000)='/dev/audio\x00', 0x40000, 0x0) accept$ax25(r0, &(0x7f0000e8d000), &(0x7f00004bd000)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e45000-0x4)=0xfd, 0x0) finit_module(r1, &(0x7f00002e4000-0x2)=',\x00', 0x1) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/12 23:24:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4002}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000735000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x81, 0x2, 0x8, 0xff, r1}, &(0x7f0000002000-0x4)=0x10) 2018/02/12 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000b5f000-0xb)='/dev/vcsa#\x00', 0x5, 0x220000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b1a000)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000ad6000-0x10)={0x1d, r2}, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000b97000)={0x0, 0x7, 0x8, &(0x7f00008cd000-0x8)}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a57000-0x6c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) 2018/02/12 23:24:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0xfffffffffffffe2d, &(0x7f00008da000-0x8)=0x6) read(r0, &(0x7f00008b6000)=""/240, 0xf0) r1 = socket(0xfffffffffffffffe, 0x804, 0x809) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bbb000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000014c000-0x14)) 2018/02/12 23:24:00 executing program 1: socketpair(0x5, 0xa, 0x8001, &(0x7f0000c5c000)={0x0}) fchmodat(r0, &(0x7f0000db8000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) sched_rr_get_interval(0x0, &(0x7f0000720000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000e9d000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000733000-0xd)='/dev/usbmon#\x00', 0x5b0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000675000-0x14)={0x9, 0xf02e, 0xffffffff, 0x5, 0x1}) exit(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000006b000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/02/12 23:24:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() getresuid(&(0x7f0000a2b000-0x4), &(0x7f0000bcb000)=0x0, &(0x7f0000d67000-0x4)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e16000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000d0d000)=0xffffffffffffffc5) setresuid(r1, r2, r3) ioprio_get$uid(0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004e000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000574000)) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000b97000)={{0xa2, 0x4, 0x3, 0x40, "8bf2919ebb8621db24f870f660f4cf37f1b0b5a071dbfb5b437bf2021f5d74573a302ea05a36a7a86d52784c", 0x5}, 0x0, 0x0, 0xbdf3, r5, 0x2, 0x20, "fc28bbd2a811ad5185246bd637584a14ab6ab14762bf26f666d6f1ac223c97668da0bbf67dcb3258805faf01104472a42b7ed28d2c4cec4e3e210c82c96f6cad", &(0x7f00000cc000-0x6)='wlan1\x00', 0x6, [], [0xad, 0x9, 0x1, 0x4c5a434a]}) 2018/02/12 23:24:00 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0xfffffffffffffffe, 0x3, 0x0, {}, {0x0, 0x7530}, {0x0, 0x3ff, 0x0, 0xf2}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000005000)=0xfffffffffffeffff, 0x4) readv(r2, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) 2018/02/12 23:24:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000717000)={0x4, r1, 0x1}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000f26000)={0x0, 0x3, 0x792, &(0x7f0000520000)}) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{}], &(0x7f00009ca000)) 2018/02/12 23:24:00 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045432, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000004000-0x8)) [ 37.139258] kauditd_printk_skb: 1 callbacks suppressed [ 37.139266] audit: type=1400 audit(1518477840.890:20): avc: denied { create } for pid=5468 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/12 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b22000-0x5)='ceph\x00', &(0x7f00002fa000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000588000)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000362000-0x5)='user\x00', &(0x7f00004e1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000959000)="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", 0xff, r0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/02/12 23:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = syz_open_dev$audion(&(0x7f0000258000)='/dev/audio#\x00', 0x401, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000325000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = getpid() ioctl$int_in(r1, 0x5421, &(0x7f0000f1b000-0x8)=0x80000001) syz_open_dev$dspn(&(0x7f0000061000)='/dev/dsp#\x00', 0x0, 0x410000) sendmsg$nl_netfilter(r1, &(0x7f00009bb000)={&(0x7f0000887000)={0x10, 0x0, 0x0, 0x1800008}, 0xc, &(0x7f0000124000)={&(0x7f0000cd7000)={0x33fc, 0xd, 0x7, 0x1, 0x3, 0x0, {0x1}, [@nested={0x1014, 0x96, [@generic="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@typed={0x10, 0x1, @u64}]}, @nested={0x10, 0x4c, [@typed={0xc, 0xf, @fd=r0}]}, 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@generic="592f0c8149f5d3a8e8120bf0591258db1445298bf18a0cf808bbc2c2fb6109bd22a01cfd8e3b0006770e0eaa3c08fcbd217a5f197de7029b176c6c589029a5", @generic="32f6edc5ed144eeb51afbe11a176b856165d8fa2a5dd1a21da1a74c4ee17b2f98a11273e98be88acae5830b2cfee31ee7b56b0e8f17ac9", @typed={0xc, 0x93, @fd=r0}, @typed={0xc, 0x49, @fd=r0}, @generic="e62af9", @generic="a7ff87b369ff9fb8be4e0a32fcbb3476e9e2be5c54559c50784a1b65de59b360cd727abadd1adad1639f325671230576626b18eedf44987cce7c8c67814df2380390fe10c33d5da873dd99f9925a8ac2ee3d0c6c249069398d12f0bca581de7777e2aef23e65c0fd0b8e4ecdfce9b05383fb0ae45e795efdb11229877aa74cb3348a7d33f3181d20d6bff408dfcd9f84dc91b553db58860ff4c43674db54f3d02687e38e2c6989b27edcb3c0201757d04f45afcbf3c22b48b0ec1e8a61300e9ec6cd93be19867fdc6173e74cc0afdb16a4c881ffce0e18c4a127ec878db6a488a51599f25592c481b814fdf3545da0b66eedad811ddcac5d6a", @generic="3bec7ee2f80dde7414a4163ee1d35fcab64bb4d846259d0dbefa11e435b180f625f30590b8734305cd98b63ea3d22db2a6da92a86f89f646c1af653f2e3534d0191014fdb7c372af79ed8e9229076332e23d4870bdce7192e335e6d5037d1429f30f7e811cbc16ca46631916ef421853a65ebb2d3533ba1d2e9ea5fe09e5c4547c351ab5da9e7941167f9d282c7d2a6cdda6c2ad7ae8a9594bef3965dde9164589007fba9df720a217c8adc89fd58d9b36f795e4fdd512c5ce7561", @generic="7798e73cbfeaa6be55d2f439b248870a1c2a0caa25e146aedf9faf7398d8b876b910d7b23ae80fac8443c2c96f2282c3c809841cf1a58f1d24a79d919ac13fda8f5c0cd144a252865a1ad9ae06521c3cf1f8b228b16bf647f93024d2b6b7b59a2a762745ee5ab66046772832bffffbe8ab0a084c329d4f4120f15dfd4b862cd5c1a90957c3842239f7cb1018a2f2119fafcaacecd585c13d58493fa97190960f315d173436ef6f4482db9183eda5230daf11e428856764da186b20e2b492610ba8f7ad5abe89a0b0ed9738086f089e3c3b357782ab7c20f2"]}, @generic="aefb6ca4b9e4abb9cfdec63d78f96d96a898ad4377e3a8a014c36df8a963453280013bda9092331d156e0cc7acc7502b8f736c5502a67381988f43e5b1a2b34c5237635bb19296d2585d5a6bc4e1d3b8cc946f98ac7e98de76371679c400609c49d863e6b938a35d78ec182c72ab51112644199df29aaf7464a294e701514edc05f6b73e3ac7", @typed={0x8, 0x2}, @nested={0x10, 0x71, [@typed={0xc, 0x3e, @pid=r2}]}]}, 0x33fc}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000dd000-0x8)=0x800801d) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000467000-0x15)='/proc/self/net/pfkey\x00', 0xa00, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000337000)={0x5, 0x2, 0x1, r2}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0xd656, 0x4) 2018/02/12 23:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setitimer(0x1, &(0x7f0000e97000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000bfa000)) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffffff, 0x3}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xac}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072a000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000036000-0x7e)=""/126) 2018/02/12 23:24:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x402383, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000bac000)={0x1, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000f58000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14ef) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aa3000-0xa)='/dev/cuse\x00', 0xc0000, 0x0) write$fuse(r1, &(0x7f000057a000-0x18)={0x18, 0x0, 0x6, @fuse_bmap_out={0x800}}, 0x18) r3 = accept4$unix(r2, &(0x7f0000ba7000)=@file={0x0, ""/108}, &(0x7f0000053000-0x4)=0xffffffffffffff9a, 0x80800) clock_gettime(0x0, &(0x7f0000854000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f000075f000)=[{{&(0x7f0000b13000-0x10)=@ax25, 0x10, &(0x7f00004c2000)=[{&(0x7f0000b40000)=""/209, 0xd1}, {&(0x7f00004f5000-0xb9)=""/185, 0xb9}, {&(0x7f0000721000)=""/112, 0x70}], 0x3, &(0x7f0000e64000)=""/117, 0x75, 0xffff}, 0xb5}, {{&(0x7f00005fa000-0xe)=@l2, 0xe, &(0x7f00005d2000)=[{&(0x7f0000fdc000-0x19)=""/25, 0x19}, {&(0x7f0000f47000)=""/24, 0x18}, {&(0x7f0000d2d000-0x16)=""/22, 0x16}, {&(0x7f0000210000)=""/242, 0xf2}, {&(0x7f0000aa9000)=""/235, 0xeb}, {&(0x7f00004ec000)=""/137, 0x89}], 0x6, 0x0, 0x0, 0x8}, 0x9}, {{&(0x7f0000afb000-0x80)=@generic, 0x80, &(0x7f0000e3f000-0x70)=[{&(0x7f00008ad000-0x53)=""/155, 0x9b}, {&(0x7f0000475000-0xe4)=""/228, 0xe4}, {&(0x7f0000a90000-0xc9)=""/201, 0xc9}, {&(0x7f0000b40000-0xf7)=""/247, 0xf7}, {&(0x7f0000c01000)=""/59, 0x3b}, {&(0x7f0000a8d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bdb000)=""/7, 0x7}], 0x7, &(0x7f0000f32000-0x5d)=""/93, 0x5d}, 0xc9}, {{&(0x7f00009e2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f00007b1000)=[{&(0x7f000055c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c48000-0x3c)=""/60, 0x3c}, {&(0x7f0000ec7000-0x5)=""/5, 0x5}], 0x3, &(0x7f0000af1000-0xd)=""/13, 0xd, 0xf850}, 0x1000}, {{&(0x7f00005a5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f000018f000-0x20)=[{&(0x7f000094c000-0x2f)=""/47, 0x2f}, {&(0x7f0000b56000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f0000ee0000)=""/102, 0x66, 0x3}, 0xfe}], 0x5, 0x100, &(0x7f0000c52000-0x10)={r4, r5+30000000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d21000)={@generic="bf50929a97eb3f5fcd3f204a15704b7c", r6}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006f3000-0x4)) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000ee3000)={@common='vlan0\x00', @ifru_settings={0x40257067, 0x0, @fr=&(0x7f0000f33000-0x18)={0x5, 0xfffffffffffffffd, 0x3f, 0x1b24, 0x9, 0x8001, 0xfff}}}) 2018/02/12 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) eventfd2(0x1, 0x80000) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f00004eb000-0x18)=[{0x18, 0x29, 0x37, "f5"}], 0x18}}], 0x1, 0x0) 2018/02/12 23:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) bind$netrom(r0, &(0x7f0000d32000)=@full={{0x3, {"7f53f20c6144d4"}, 0x200}, [{"961529fd1fa0b0"}, {"2e26277a0b6385"}, {"4a63db0c776def"}, {"840f9b5b1e278e"}, {"1e188d286562b2"}, {"be1195c55a72a4"}, {"8cc99b6565522d"}, {"471ab8bd4153c1"}]}, 0x48) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cc7000), &(0x7f0000255000)=0x10) set_robust_list(&(0x7f0000a40000-0x18)={&(0x7f000099f000/0x3000)=nil, 0x3ca, &(0x7f0000044000/0x3000)=nil}, 0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000590000-0x4)=0xc2b, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009dd000)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00009b0000)={r0, 0x0, 0x8, "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"}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001e5000)=0x94, 0xfffffffffffffebe) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f00005ed000)=""/42, &(0x7f000064a000)=0x2a) 2018/02/12 23:24:01 executing program 4: r0 = socket$inet6(0xa, 0x100000000000000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/02/12 23:24:01 executing program 2: r0 = getpid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) 2018/02/12 23:24:01 executing program 7: r0 = eventfd(0xd08) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000097a000)='/dev/loop#\x00', 0x0, 0x181001) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a99000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000406000)={0x0, @in6={{0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}}, 0x8, 0x8cab, 0x57, 0x0, 0x28}, &(0x7f0000050000)=0xa0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00006af000)={0x0}) ppoll(&(0x7f00007c6000)=[{r1, 0x1000}, {r1, 0x20}, {r1, 0x20}, {r1, 0x41}, {r1, 0x1124}], 0x5, &(0x7f0000610000)={0x77359400}, &(0x7f0000d33000-0x8)={0x74e}, 0x8) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00004b0000-0x40)={r4, 0x3, &(0x7f000038a000-0xc)=[0x3, 0x5, 0x3], &(0x7f0000818000)=[0xfffffffffffffffc, 0x0, 0x1000000000005, 0xfffffffffffffffa, 0x8002], 0x4, 0x0, 0x3, &(0x7f0000e81000-0xc)=[], &(0x7f00002d8000)=[0x2, 0x80000001, 0x100000001]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000809000)={r3, @in6={{0xa, 0x0, 0xad, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}}, 0x8c) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000b9c000-0x4)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000792000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4a439cdb7aa4ae91bc0c88ee0ab192c9f743207e38be0e6027dacc152daddff1b283e86ab56181f1014c690187633ffd5aa90be70da4ce6ae877cbc404a91384", "e1ceda3bcd99a5f65a27f0ca3356256febc5d781111fbda08ee135221354700e5227b30f5a30940ba770e0df8d70e0ee4c0f1c9cf15fb17f426a79df0049e970", "fbbc9d6da5b5d7d9400b7efeb7d6f0d33d060e5ebb6158f8fd682b9000b29c52"}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00006a3000)=0x6654fad9, &(0x7f0000370000)=0x4) r5 = socket$llc(0x1a, 0x5, 0x0) dup2(r5, r2) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000d23000-0x4)=0x3, 0x4) 2018/02/12 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) mlock2(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x0) 2018/02/12 23:24:01 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000007000-0x18)={0x0, 0x2, 0x30, 0x6, 0x8000}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000b000)={r1, 0xcd, "1297d746bcfba845ccc2f2ada03203cb0689d55f0bdb2fefd3cc68b969494710d6b45908ab763df95383a824272b9701d598a1962ca73d7790fd359707f583760df6345362380600834356e77fd7b4333db615088ff377f6b6b1101cc4802f636db7e851a197061da0b310aa5ce8f7014ec778b7ccef39010df444a30eee77e62d78f2ca92a07783462b8abcbc72b5d2f35948f1bb97c33fc99448f22847cda0264c9bae70e6e19a00bd4dacf01b3c5b85295a5da4fca3faabbe4337f8cfd1f4e3f9acdd1c50064865b15f10e3"}, &(0x7f000000c000-0x4)=0xd5) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 23:24:01 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000f6e000)={0x80000001, 0x4c6, 0x6, 0x0, 0x1, 0x100000000, 0x3, 0x4, 0x1b, 0xffffffffffff55fd, 0x800, 0x0, 0xba80, 0x2, 0x401, 0x4, 0x1, 0x40, 0x0, 0x3f, 0x80000000, 0x5, 0xfff, 0x9, 0x9, 0xfffffffffffffffa}) 2018/02/12 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000b4a000-0x10)={0x0, 0x0, &(0x7f0000682000/0x4000)=nil}) 2018/02/12 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003f5000-0x2f8)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f000059e000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x2, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/12 23:24:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000000d000)={{}, {0x0}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0xffffffffffffff00, 0x9, 0xa2e, 0x3, 0x6, 0x800, 0x0, 0x7}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000001000-0x8)) recvmmsg(0xffffffffffffffff, &(0x7f000048d000-0x78)=[], 0x0, 0x0, &(0x7f0000000000)={r0, 0x1c9c380}) accept4$llc(r1, 0x0, &(0x7f0000001000-0x4), 0x0) 2018/02/12 23:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a8d000)='/dev/dsp#\x00', 0x7fffffff, 0x200000) r2 = syz_open_dev$sndmidi(&(0x7f0000440000)='/dev/snd/midiC#D#\x00', 0x8, 0x200000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000016e000)={0xffffffffffffff01, 0x10, 0x1, r2}) socket$inet(0x2, 0x800, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000034d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/12 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) fchmod(r0, 0x30) connect$nfc_llcp(r0, &(0x7f00002f5000-0x60)={0x27, 0x6, 0x0, 0x7, 0x35, 0xfffffffffffffffb, "eff92d2beeec5303e919954e7eed1ea220be3b366a39bfd644a782fb5b07f6e9820bc35acab12ba1bd12ac5a1e633780b6384879a85009ef7746266f982534", 0x9}, 0x60) sendfile(r0, r0, &(0x7f00007a7000)=0x11, 0x5b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cf9000-0x8)={0x0, 0x7}, &(0x7f00007f7000)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008e4000-0x28)={r0, 0x0, 0xef, 0x1, &(0x7f0000f2a000-0xef)="d931cf16eaaaace515ac7cb07ea5c9776d443caa31219c02f98f1da631a2205d221b474b00301ef93fbcd85a400bda7d675c58a4bd9603aef39795eefb9ff3b1c88abb4498088d7d4880a723377478bc9528ea8faf7f6242ed83f0c9c94a6deb15863165a57ffa69bdf21ea1149e1f37201a7a747a36c52a69e0972e9ec1f1d3dc5f2cc1a3582523aa6a7e9c095a483c253ecff55beaf7f00520f0a19580f94f188111469490cf8e8de40d5d99263e1c17afb783acb24a7e52e3962ba8dc4a5dbf26a36971f1b66918fe6ba7f8b35b9c5c0b979d6c262347c29aff9e8cbfc4407d0d30dbabed2abc9c47ec763e0548", &(0x7f0000dc4000)=""/1, 0x7, 0x199}, 0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d51000)={r1, 0x90, "9d16c56024a0824f5a8fa4c766f50585f9ee00f641968e1d933c593c42faaa7843b26a08ee9f717cd73de55a23b414ccdeee191e127d401f83f99f5959720d24b55e44b3d382f9bc1d1ed625add898a711d2087fb60b1b66eab2c4da8ec8264f8db8d591da8cfe30eb62ba7508b49ff5e208d98c858ed52d7736ddbbcdcf22a17240e575cd2f03e76bddb3d8be86e405"}, &(0x7f0000215000-0x4)=0x98) 2018/02/12 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000c55000-0x10)={0x0}, &(0x7f000052a000-0x4)=0x10) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {r0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$usbmon(&(0x7f000071d000)='/dev/usbmon#\x00', 0x8001, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000ce5000-0x20)={{&(0x7f000048d000)=""/74, 0x4a}, &(0x7f0000045000)}, 0x20) [ 37.408493] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 37.435116] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/12 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000c90000-0x4), 0x4, &(0x7f00001e0000)) 2018/02/12 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000134000)='selfbdevmd5sum%\'bdev-\x00', 0x8c09639bc8523f8a) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000bc9000)={0x0, 0x8001, 0x1}) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/02/12 23:24:01 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000000a000-0x4)=0x10001, 0x4) r2 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000021000)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000003000)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ff0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x4}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000e000-0x28)={@generic="519c42bd94f649caa2c45e7a6af04f30", r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000334000-0x4)=0x593f, 0x4) ioctl$sock_FIOGETOWN(r3, 0x800454d7, &(0x7f0000001000-0x4)) 2018/02/12 23:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/02/12 23:24:01 executing program 1: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000be5000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/ptmx\x00', 0x800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000005f000-0x2c)={0x7, 0x8, 0x78, 0x100000000, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) unshare(0x40600) shmget(0x2, 0x3000, 0x144, &(0x7f00002f8000/0x3000)=nil) [ 37.511343] audit: type=1400 audit(1518477841.262:21): avc: denied { prog_load } for pid=5550 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/12 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c8e000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000203000)) listen$netrom(r0, 0xffff) readahead(r0, 0x8, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000c67000+0x698)=0x53c3ca6c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000067e000-0x20)={0xfffffffeffffffff, 0x149, 0x0, 0x9, 0x5, 0x3, 0x9, 0x4, 0x0}, &(0x7f0000cfd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000054c000-0x22)={r2, @in6={{0xa, 0x1, 0x80c, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}}, &(0x7f0000fdc000)=0x8c) 2018/02/12 23:24:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000309000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000003000-0x8)='./file0\x00') getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000c76000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d80000-0x10)='/dev/sequencer2\x00', 0x60000, 0x0) connect$l2tp(r2, &(0x7f0000dd0000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x1, 0x4, {0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}}, 0x3a) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000049c000-0x4)=r2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aa5000-0x4)) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000fbb000-0x4)=0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c37000-0xc)={&(0x7f00003e2000)='./file0\x00', r2}, 0xc) 2018/02/12 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000461000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) flistxattr(r0, &(0x7f00002e5000)=""/147, 0x93) pwritev(r0, &(0x7f0000c1b000-0x60)=[{&(0x7f00003a3000)='4', 0x1}, {&(0x7f0000534000)="c1", 0x1}], 0x2, 0x0) 2018/02/12 23:24:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f00007db000), 0x0) 2018/02/12 23:24:01 executing program 3: r0 = gettid() ioprio_get$pid(0x2, r0) socketpair(0x5, 0x5, 0x4, &(0x7f0000510000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000bd000-0xc)={0x0, @dev, @broadcast}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x28080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000000)=0x9, 0x4) [ 37.644385] audit: type=1400 audit(1518477841.358:22): avc: denied { map_create } for pid=5582 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/12 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2004000091) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000f6000-0x4)=0x10051) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000229000-0xdb)=""/219) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000fbe000-0x8)) 2018/02/12 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000672000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000025a000)={0x2, [0x0, 0x0]}, &(0x7f00007c2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000537000-0x8)={r1, 0x9}, &(0x7f0000eba000)=0x8) ioprio_set$pid(0x0, 0x0, 0x0) 2018/02/12 23:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000219000)=r0, 0x4) signalfd4(r0, &(0x7f00008be000-0x3)={0x7fffffff}, 0x8, 0x80000) ioctl$EVIOCGMASK(r0, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)}) 2018/02/12 23:24:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0x3], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x66, &(0x7f0000eb2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/12 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xe000, 0x9, &(0x7f0000fcc000/0xe000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r2}, &(0x7f00008a4000-0x4)=0x8) 2018/02/12 23:24:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r1 = syz_open_dev$sndmidi(&(0x7f000060a000)='/dev/snd/midiC#D#\x00', 0x20, 0x20000) connect$inet(r1, &(0x7f00009d2000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a69000-0x11)='/selinux/enforce\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000140000-0x40)={0x5, 0x98, 0x3, 0xae, &(0x7f00001eb000-0x19)=""/174, 0x1d, &(0x7f00000c0000-0x1d)=""/29, 0xd4, &(0x7f0000311000)=""/212}) 2018/02/12 23:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e5b000-0x5)) finit_module(r0, &(0x7f0000f2f000-0x10)='/dev/sequencer2\x00', 0x1) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f000003d000-0x1)) 2018/02/12 23:24:01 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x800) 2018/02/12 23:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00006bf000)={0x8, 0x3}) [ 37.733856] mmap: syz-executor3 (5615) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 37.751541] audit: type=1400 audit(1518477841.503:23): avc: denied { ipc_lock } for pid=5611 comm="syz-executor5" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00001e8000)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = shmget$private(0x0, 0x1000, 0x58, &(0x7f000099e000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/02/12 23:24:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004d0000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)="6b479e28727eb2005389ec2e47716a35121fe81d89d4c48f2cc31506afaec4434068118e3cd26da286c3a17190ab581162324155e3c6cbadc7287a4b25b5afe96643cbbc3959f8fecce9f5dc51e3ae2de6e6d9bb1d1224169eefc712c5758c0da0dc5f302656cdf97b8c0d30dbdcb983fcecdccf37a22dcb59c42a9b0e9ff31989971445b2980b094563f5db948c1ac9decd89ab7dc71e8864587123b591e93d8861e01e0d0d4525d3c8b1f51c9e4b3ff6a43aa0b48d1df1176712d4e25e7f86cc9d28189b1f0a28e54df6b8169db3afaed4f9567e379dac81373b5e01447430f9dd1a") 2018/02/12 23:24:01 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000aa9000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000c8c000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a5e000)={0x0, 0x5}, &(0x7f00001ea000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000242000-0xb8)={r1, 0x8000, 0x0, 0x10000, 0x40, 0x0, 0x7, 0x6, {r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x1000, 0x9, 0x6, 0x4}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0x2, &(0x7f0000220000-0x4), &(0x7f0000ac1000)=0x4) 2018/02/12 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000313000-0x80)={[], 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/12 23:24:01 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d00000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x9}, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x18)=@random={'trusted.', '/selinux/status\x00'}, &(0x7f0000000000)=""/204, 0xcc) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000001000-0x4), 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008d5000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000398000-0xc)={0xc0000000}) r3 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r4 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r3, r4, &(0x7f0000ea6000-0x8), 0x2) open(&(0x7f0000f92000)='./file0\x00', 0x20000, 0x2) syz_open_dev$sndpcmp(&(0x7f0000c53000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) 2018/02/12 23:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00002e5000/0x3000)=nil, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000237000)='/dev/hwrng\x00', 0x80100, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xddb) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ece000), &(0x7f0000536000)=0x4) 2018/02/12 23:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00006bf000)={0x8, 0x3}) 2018/02/12 23:24:01 executing program 6: r0 = open(&(0x7f0000b10000)='./file0\x00', 0x2000, 0x8000000000089) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x100005e3b, 0xfffffffffffffcf0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448fd, &(0x7f0000003000-0x5d)="102155180499b685575579bc0d8c69e3c30a006219c5b6928b07d7cc96f25b397684f34b5e2adc7351a5ed5d5f0f90e4dd320f1f07e807cdc97ae9b80dda573182caa57d500ae9e8708c6f1745bd93646856e5d5add0af38cf46275b98") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d23000-0x4), &(0x7f00009b8000)=0x4) [ 37.817342] audit: type=1400 audit(1518477841.529:24): avc: denied { net_admin } for pid=4220 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.841759] audit: type=1400 audit(1518477841.554:25): avc: denied { sys_admin } for pid=5632 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.934938] audit: type=1400 audit(1518477841.654:26): avc: denied { sys_admin } for pid=5638 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.959459] audit: type=1400 audit(1518477841.654:27): avc: denied { net_raw } for pid=5641 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.983708] audit: type=1400 audit(1518477841.661:28): avc: denied { dac_override } for pid=5636 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.008244] audit: type=1400 audit(1518477841.668:29): avc: denied { dac_read_search } for pid=5638 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) pipe2(&(0x7f0000dcc000)={0x0, 0x0}, 0x4000) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000e4c000-0x10)={0x9, 0x100, 0x5}) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/12 23:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000adb000-0xc)='/dev/amidi#\x00', 0x9, 0x2) r3 = openat(r2, &(0x7f0000b09000-0x8)='./file0\x00', 0x101200, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fb3000-0x50)={@generic="cac35a26e18f83cca5d6c717f4089945", @ifru_settings={0x3, 0x5e, @te1=&(0x7f00008d3000-0x10)={0x0, 0x8001, 0x6, 0x8}}}) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x1b) ioctl$TIOCEXCL(r0, 0x540c) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007db000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000237000-0xc)={0x0}, &(0x7f0000aa9000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00007bc000-0x4)=r4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00005e5000)) 2018/02/12 23:24:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000612000-0x8)='net/tcp\x00') readv(r1, &(0x7f00009c5000)=[{&(0x7f0000061000-0xe1)=""/225, 0xe1}, {&(0x7f000090a000)=""/218, 0xda}, {&(0x7f0000b2a000-0x9a)=""/154, 0x9a}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x0, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="c52ebe420018", @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, 0x9}}}, {{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}, 0xff000000, 0xffffff00, @empty, {[0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0x7, 0xad, 0x8, 0x40, 0xfff, @common='bond0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x8}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4, 0x7f, 0x6}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0xff, @ipv4={[], [0xff, 0xff], @empty}, 0x100}}, 0x3, 0x3}, 0x98) 2018/02/12 23:24:01 executing program 1: mmap(&(0x7f0000000000/0x762000)=nil, 0x762000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) r2 = dup2(r1, r1) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000763000-0x1)={0xf850}, 0x1) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000564000-0x68)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi={0x0, 0xfffffffffffffff9}}]}) 2018/02/12 23:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000062b000)='/dev/amidi#\x00', 0x10000, 0x101000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000854000)={0x0, 0x2}, &(0x7f0000ed1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ebf000-0x8)={r1, 0x4800000000000000}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x40000000}, 0x1c) 2018/02/12 23:24:01 executing program 0: clock_gettime(0xfffbffeffffffff7, &(0x7f0000a83000-0x10)) r0 = dup(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000382000)="5527043cc3e4b0177d3b97ebbd7567af245978047cdf5e7c4d30b0d9e135026714f8d56248ef7086e66349375951c4d89db53b45", 0x34, 0x4048051, &(0x7f000035f000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000109000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000002000-0x8)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/12 23:24:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x4}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f0e000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) 2018/02/12 23:24:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x402000, 0x22) fallocate(r0, 0x2, 0x8001, 0x6) renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) 2018/02/12 23:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000b57000-0x8)='./file0\x00', 0x0, 0x100) connect$nfc_raw(r1, &(0x7f0000ce7000-0x10)={0x27, 0x4, 0x3f, 0x1}, 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ba3000-0x18)={0x0, 0x0, 0x20}, &(0x7f00007a5000-0x4)=0x18) 2018/02/12 23:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) close(r1) 2018/02/12 23:24:04 executing program 7: sync() syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xf, 0x7, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/12 23:24:04 executing program 4: eventfd2(0x1, 0x801) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000e2000-0x4), &(0x7f0000d8d000)=0x4) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000076d000)={0x0, 0x1c, &(0x7f0000c37000)=[@in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}]}, &(0x7f0000f8f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000055b000-0xc)=@sack_info={r2, 0x2, 0x4}, &(0x7f00002a4000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ac9000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x2000}) r3 = getpgid(0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000785000)=""/50) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f1000)=0x0) sendmsg$nl_generic(r0, &(0x7f00008c5000-0x3)={&(0x7f0000458000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000802000-0x10)={&(0x7f0000712000)={0x29a0, 0x3c, 0x20, 0x5, 0x1, {0xc}, [@typed={0x28, 0x6, @str='/selinux/commit_pending_bools\x00'}, @nested={0x2268, 0x3d, [@typed={0x18, 0x6c, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="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@typed={0x8, 0x40}, @generic="710caf9045cc79f0beee2e945a59a9e19490836ac5b33d3531e1736909bab6583257ef0dac7260587352ab5a1983db2eae53c28f0e191007227b66984577a92eaf55e60753123243fd58b2ab7871f386ad07023d6b221684e57cd95a071d49ae9296a1aa1bda3717ed92de6290cc509cad0ac0c5ead91f464c643f32a005695d97975f2c3ef7c709f633862db63d200b418c152cc50d5d230643b9533fff3f27a81d33919bfc0755950834948e6721b219508e1c84a03dbce7", 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@generic="0cd76459c4ad74723cb90e0891a0c9cab969d4479e79bd08ec776e7ee7d4e096433e3023e64bee741f29b20b32f621e7285410512fb71fe0cdffcec9e6ea048bca86cad33e075ea7f915ee73a721c8bc3bfaae47724f48439ffec9f4b67df5be79ed3dc7c0c1b7f04a7fa78dbdbe93504fcd30a76f5f8c2e1e902e7347aca7", @generic="e42efbc63aac703c9345d370db5f799e3ba140e8a7a047240246f3edfc047226a545ef45d835cc109508ff4038bcd03462c2828e6b3d386a62c18a150f1bd942e9df5590ec8d9ddf06ab5a2bbe7b8f66e9bda3cf9bb0c955fb482aff04cb1c1bc4e38e9ba1cab8a7be52c14e2772480be22668a5a07af1ec4ae6da93216d7dd6fd2022c1a93057837f9c0f3705b2c979d49fc974519613b3f24bbb4809317b53bbebca042ecbd734a40b76ffc02ba46ec85b5e15c15d71b6b8955a45ba13edd154f97a465a8c2ad8dc8aa36f2c3bd1a6595f7acbca26c9733e8cbb1306ef0103299208dd9926069a1b02fd7fcace58d7c092", @typed={0x18, 0x85, @str='syzkaller1\x00\x00\x00\x00\x00\x00'}]}, @generic="042c6432c61449107d7c722cb3a9d1dad33b2fa747fac634670650e89510fb29f51fe1a23f323949b7cef3e0acc0e0eaec7a731485efa3d4cbca0f3065854ee7007dddd90fd7dbf2749142f107b7e331ee1f519b3b47f7b5c967ede0d51f168eceeef3180c680239a9a7de307d667ffec4345b15113198c3b34799d9eb2a4c979cb847bd6bcea0780411a85d66c4c428e4b0ac4eeb4c542001e6e4e5421074882e4a4a3537f9f1af2a1c28c24fd289477bfbaa271870bb9aa04c42237a984c8d97f57fc205c8d7420e34ab1e2c38", @nested={0xfc, 0x6e, [@typed={0xc, 0x84, @pid=r3}, @typed={0xc, 0x6, @u32=0x40}, @generic="150d0d88faa6dd91055fa03c2fcc5282806adddf565c1b52a7e248df47625d303e7357a4a77a3605eff3dc23daae71b0524bf5d83d9130ea83d23712ac8571d66b39ce28b43b34cc7639237b5888cdc4b6d51c17a7ed3c653df66c21e8d9ee992348d6151c1a18d5e8b734480e3b5ebc3599b4c96f2edbc0adb0273cf09acb2c81d8a5a40924a1ed46fea959bb46d912a7fb81fa5e3ad629a8060bdbc59cbd6d829e0612c3063c3b78ea3327ad410fa3bd9fdb72ebee1ad1e8c247ab734628c71aeea50b5e8a46c9e3296258f30e904bece15770bd5e256380bac38df4"]}, @generic="9ab627c4d8fb6b6daacb1e6eef69718419b8b3e7d4c9925d8551b9d223361936b6591315c116cc3991bdba427f8f019809b97cd5e359bb9fef771558d28a11", @nested={0xe4, 0x32, [@generic="ba2469ebd28a6b101ab1032146002cb8661aaf96c178a0534f1f6a456fc911896c5215a9043ca5c3118eba57cd7342005dbdd7b9210e4d85d9487bdab451ae4e74e894148c986afd1b1245c461129c1d1f3a98f6d06eb75e8fd4aa126e0ef9f767f52fd1478b0c6cc520171ea990911aca7368ebac5f608ffbfed83849ae049b7b9d1db7a37550b38c25635f4184322db39b148e162fba4c6ec96504fa83d3216cee89a3c48e4619b3d967749b7862a6dcaaf1ccf9bb97847e10b87bc9f303f9bed43552750304c29ad87027e6b8c2cbcd", @typed={0xc, 0x92, @pid=r4}]}, @generic="2e3df52b5e0785a3099ae496517255a65f847631854a04f0b7495d5b2613dc9d4a1610cd24145fe851c0c37e4519cf0f1184070c90e1ebdc1b9f37fa299ae7760b5550affe8455ed87194ab24c0b3598e8d2d2e23d8c892a3ba1782b6430a5972d5b34f62dbc4bf145cb0cc2a1c28c7bca50057840f9e90aa722baac36cc65dbfcf1e0310a137aa1a7b2c5da947a5c4cea1fcab59622fb35b062347da7a3ec159d87a470bd64760c50c7bd27c8a93f7c35293c6776c2d6734a4bc96e16def840c5a833fa5d5c8954d04567ecbdbcfe0862e1770bff97f0cbdfa1b6187fdc4a8ea472fa0fd48471f3bf", @typed={0x18, 0x61, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x30c, 0xf, [@generic="4e96e0ef1c23ada1da640a339907b312665884511516eef67c3c070fd07a09df3e3abf7a59443051ff8420fe0f480bf4e22f3b137ed06c6b78766519e3626d96d6c0dfb4180412d2f94b10eab0b4b09d120af17e13578590d3c6883065f138d84ae83b0f169b37d010b45d3e00470d0c2dee1b97a71d7cb1db2673a5e4d27cf6096b93ef8faa82477609cba112d5a40e7b4c8420bc7edd4d76d6694fd129c02d2027726edb1c44fee80ec6227ea0664bd51859517903a4bbc4d9390e6ea18ed1465ba10eb9a7e201aa5842c1f0674ebe9f9bef8d2ed1e0ddb22d0cd5daa899f4fc417f68839c2a40", @generic="5715943ca80d75acf23b156810aa2e3039bd2031958b56", @typed={0x8, 0x7c}, @generic="0aba856993e0b1f4ba8d3e71a7347f15b84302761e0fd1867bfa4cbf8a9a6d0dd8fc0ef5cdcf4734149a5c9026f500cdc0af348de82953650d5f749824e3edbdcb5295da9a9ef0d2d0ce5ad0d4dff1a5c8701176211df16a272439ddd6c475af0acf3340ffcde5952c36c839dc4b5e1dd951037b7ff9de3f30214043b5f65783029a4d7eccab4aba429fa4b3171d2af4bd79d1d90d439827ffc2e29ee7bafc93105db4fc9816bebd294d3e6bb9ab", @generic="03d4a443becfb07d669cc68a38f2944a87558a1960c99dade124a89ced592ff0a9af6a2fd583a6b747a76821c5c763a992637b9e34ff5fbdd754046cb21be119cad9", @typed={0x8, 0x40}, @generic="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", @typed={0xc, 0x96, @u32=0x7ff}]}]}, 0x29a0}, 0x1, 0x0, 0x0, 0x4800}, 0x4004005) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003a2000-0xe8)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00007d4000)=0xe8) bind$bt_l2cap(r0, &(0x7f0000b19000)={0x1f, 0x39537b9a, {0x3, 0xd93c, 0x4, 0x0, 0x200, 0x4}, 0xff, 0xffffffffffffffff}, 0xe) fsetxattr(r1, &(0x7f0000f47000)=@random={'trusted.', 'syzkaller1\x00\x00\x00\x00\x00\x00'}, &(0x7f00007bd000-0x10)='syzkaller1\x00\x00\x00\x00\x00\x00', 0x10, 0x3) 2018/02/12 23:24:04 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x800000, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000007000)={{0xfffe, 0x8c}, {0xc65, 0x10001}, 0x7, 0x1}) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) 2018/02/12 23:24:04 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000f000-0x13)='/dev/snd/controlC#\x00', 0x4000000008, 0x8441) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/12 23:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) socketpair(0xb, 0x1, 0x81, &(0x7f0000754000+0xb0f)={0x0, 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000e41000-0x4)) r3 = getuid() r4 = getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000265000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000042e000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000a11000-0x38)={&(0x7f0000334000)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000324000-0x20)=[{&(0x7f00003f1000-0x88)={0x88, 0x35, 0x400, 0x6, 0x2, "", [@typed={0x8, 0x18}, @typed={0xc, 0x15, @fd=r2}, @generic="72c1dc34b93d7dedca82a379972ba994113cd36e4613657737e975c438c8ce35d7e0a3c6a34b052072268b68c713cad9a78176360671b0f7f8b8bde1e88bdba98b5264700fccbdecb3d51d2d1e089e7575f499de651cab87e070f5eaba00fa6dd31e"]}, 0x88}, {&(0x7f0000bf3000-0x448)={0x448, 0x16, 0x0, 0x5, 0x2, "", [@nested={0x108, 0x6, [@generic="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", @typed={0x8, 0x25}]}, @typed={0xc, 0x1, @uid=r3}, @generic="c3eddd7d", @generic="e19c05ce81d7d55ac9c8474374401c5fa84b4c18092b2e48728bf217af371300d9db96fd2c33f8202a0f5c898d1a17591af5bf6527753ea19ff8ab41118a0e37c00d097657f1f319c4dc5f5b6bd0f7cfb9ac7f642ff1bf65ab0e3f9c40a8cf5795ad", @typed={0xc, 0x46, @u32=0x4}, @nested={0x134, 0x39, [@typed={0x14, 0x57, @str='vboxnet1^[\x00'}, @typed={0xc, 0x5e, @pid=r4}, @generic="bd2e9adb800cc634827b151f2458ad3a48facb2fb32be692888f", @typed={0x10, 0x34, @u64=0x8}, @typed={0xa8, 0x7f, @binary="5bf10dea7897957765efa859cf14cc49654ae397086b61359e07b01dbdbba797d0dfbdb7a4a36f1dc90ff4b342604c174f3c370a6ef85ccc4299dc92435291f08881d1422de877c6c0120719007025229a09850ac3e81d9cb417549cf3c90db9d2d8d657d4eb52e7fb4015e611d46788479d330ae21b25364e685bc12e037ebaab4755762bd2c2af2e83ba13bc8cafa43ba612e0d8bc572fbeef27a372fba591"}, @typed={0x10, 0x2e, @u64=0xffffffffffff5c9e}, @typed={0xc, 0x11, @u32=0x4}, @typed={0x18, 0x29, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x15}}, @typed={0x8, 0x24}]}, @nested={0xdc, 0x12, [@generic="db4d568bbcc812fd1fcc3da8152c4d7e432f56394dcc9d693af5694e3ff82f75f8fe694368f4f1798340991f12b41bbfc92af9bcb3c17a81d5273729a0c33f89199d95515e43a76154fe8469646157b05cfe68c4407d632b8e0a46139c3236f93eaaa8", @generic="ba2f3d228835dea91b69fa70f65ae00e5c3b586a6ff5c17fb39cdadb5785a9b1619be0f1276281a5951dc2cfa015fa059b21dc9637cdd0f8a36759cb3d5d33d2ff9180a11f3f721636f04be3625e08a4b8d069ee856bcbd30666d2f0007f09f9d2c42c6fe81bce98b21fad480f99ead8f52bb70a86"]}, @generic="40c800b495962601a09b06de8bb0bb8a5cabae7258cf40f343baa50fef6e8a2402aeb18362ccf3f37db32fb07275371bc17420d53673057e7bee4f7c1280eef5549dda14013f9e3e7b9081066da3d563d0954dc7f7a79dfb9bf1b79654c7ae322c025e0f44b7eb4e9cfa8e9b5cbaa4b5", @nested={0x20, 0x28, [@typed={0xc, 0x8c, @pid=r5}, @typed={0x10, 0xb, @str='bdev\x00'}]}, @nested={0x10, 0x1d, [@typed={0xc, 0x35, @pid=r6}]}]}, 0x448}], 0x2, &(0x7f000065a000-0x38)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r1]}], 0x38, 0x4000}, 0x4040800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bdd000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000550000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c5a000-0x8)=@assoc_value={r7}, &(0x7f0000f40000)=0x8) 2018/02/12 23:24:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ac7000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00005fe000-0x4)=0x10, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cf7000-0x4), &(0x7f0000a65000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/02/12 23:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8977, &(0x7f0000196000)={@common='vlan0\x00', @ifru_mtu=0x4000000000009}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000072f000)={@generic="f05c861d427dd26641a05b0208a041cd", @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/12 23:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003e6000-0x10)='/dev/input/mice\x00', 0x0, 0x900) r1 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000f04000)=0x8000000, 0x7) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000e6a000)={0x2, 0x3, @rand_addr=0x9d4c}, 0x10) 2018/02/12 23:24:04 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x10, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "beb230", 0x0, "cf6d8f"}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000018000)='/dev/admmidi#\x00', 0x7ff, 0x80) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001e000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0xfffffffffffffbff, 0x1, 0x3, 0xc, 0xffffffff, 0x1, 0x9}, &(0x7f0000017000)=0x20) 2018/02/12 23:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00001d0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000099a000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000a09000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001e9000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x20080, 0x7, 0x2, 0x100, 0xfffffffffffffffb, 0x301, r1}) recvmmsg(r0, &(0x7f0000e58000-0x168)=[{{&(0x7f00007a3000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f00003e8000)=[{&(0x7f0000c4d000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000de3000-0x1000)=""/4096, 0x1000, 0x401}, 0x9}, {{&(0x7f00003a7000)=@ax25, 0x10, &(0x7f0000aaa000)=[{&(0x7f0000084000)=""/127, 0x7f}, {&(0x7f00008d7000)=""/190, 0xbe}, {&(0x7f0000146000-0x4d)=""/77, 0x4d}], 0x3, 0x0, 0x0, 0x101}, 0x8b}, {{0x0, 0x0, &(0x7f00004ac000)=[{&(0x7f0000255000-0xb9)=""/185, 0xb9}, {&(0x7f0000f0f000-0x38)=""/56, 0x38}, {&(0x7f0000579000)=""/51, 0x33}, {&(0x7f000060b000)=""/63, 0x3f}, {&(0x7f0000fcc000)=""/68, 0x44}], 0x5, &(0x7f00005b5000)=""/28, 0x1c, 0x2}}, {{&(0x7f0000da3000-0x10)=@ax25, 0x10, &(0x7f0000e75000-0x80)=[{&(0x7f0000c3e000-0xa0)=""/160, 0xa0}, {&(0x7f000013c000-0xc0)=""/192, 0xc0}, {&(0x7f00002ed000-0x7e)=""/126, 0x7e}, {&(0x7f0000a04000)=""/13, 0xd}, {&(0x7f0000d67000-0xb2)=""/178, 0xb2}, {&(0x7f0000c01000)=""/39, 0x27}, {&(0x7f0000202000-0x8d)=""/141, 0x8d}, {&(0x7f0000fd7000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00005c6000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000f25000)=[{&(0x7f0000e36000-0x38)=""/56, 0x38}, {&(0x7f00000ab000-0x6b)=""/107, 0x6b}, {&(0x7f0000363000)=""/58, 0x3a}], 0x3, 0x0, 0x0, 0x8000}, 0x2}, {{&(0x7f0000b17000+0xa97)=@nfc, 0x10, &(0x7f000089f000-0xa0)=[{&(0x7f00008c7000-0x93)=""/147, 0x93}, {&(0x7f00006eb000)=""/4096, 0x1000}, {&(0x7f0000e07000-0x1f)=""/42, 0x2a}, {&(0x7f0000e19000-0xec)=""/236, 0xec}, {&(0x7f000081b000)=""/214, 0xd6}, {&(0x7f00007d2000)=""/5, 0x5}, {&(0x7f0000b2d000)=""/178, 0xb2}, {&(0x7f0000e3c000-0x26)=""/38, 0x26}, {&(0x7f0000ce7000-0x72)=""/114, 0x72}, {&(0x7f0000417000-0x5e)=""/94, 0x5e}], 0xa, &(0x7f0000edd000-0x54)=""/84, 0x54, 0x9}, 0x300000000000000}], 0x6, 0x1, &(0x7f0000247000)={0x77359400}) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00001ae000)) r4 = dup3(r2, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00008b5000), &(0x7f0000991000)=0x100000275) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r4, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/12 23:24:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000413000)='cgroup\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000774000)='ns/user\x00') 2018/02/12 23:24:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xa) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a2a000)=0x4) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f0000f73000-0x4)=0x6218, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f85000-0x4)=0xdad, 0x4) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/12 23:24:04 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/enforce\x00', 0x202000, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000000a000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d0, 0x378, 0x240, 0xffffffff, 0x378, 0x378, 0x578, 0x578, 0xffffffff, 0x578, 0x578, 0x5, &(0x7f000001c000-0x50), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @common='lo\x00', @generic="c5ca382c85ae1c2390a03d8c2991aaa4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x11, @ipv4=@multicast1=0xe0000001, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @gre_key=0x5, @port=0x2}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xff000000, 0x0, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller0\x00', {0xff}, {}, 0x3a, 0x10000, 0x3, 0x1}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xb962, 0x4, 0x1, [0x9, 0x4, 0x50f8, 0x4, 0x4, 0x27, 0x80000001, 0xb122, 0x9, 0xffffffff, 0xc01c, 0x6, 0x2, 0x9050, 0x7, 0xff], 0x6}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x9, @ipv4=@rand_addr=0x30e, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @icmp_id=0x2, @icmp_id=0x3}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xff], [0x0, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', {0xff}, {0xff}, 0x1d, 0xfffffffffffffffc, 0x2, 0x13}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xb58, 0x3, "4cf3ed6b1eaab544e83646f5c9d41e6973272dcc34d6d6f9c2d87d3796de"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0xffffffff, 0xff000000, 0xff0000ff, 0xffffffff], [0xff000000, 0xffffff00, 0xffffffff], @common='lo\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3f, 0x100, 0x0, 0x20}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast1=0xe0000001, @gre_key=0x101, @gre_key=0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000036000-0x4)=0xa, 0x4) 2018/02/12 23:24:05 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bd1000-0x4)=0x0) tkill(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000f0f000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) [ 43.923407] kauditd_printk_skb: 175 callbacks suppressed [ 43.923415] audit: type=1400 audit(1518477847.675:205): avc: denied { sys_admin } for pid=4224 comm="syz-executor3" 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 2018/02/12 23:24:07 executing program 0: lsetxattr(&(0x7f0000381000-0x8)='./file0\x00', &(0x7f0000843000)=@known='security.ima\x00', &(0x7f00006cc000)='wlan1\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000014000-0xd)='/dev/usbmon#\x00', 0x200, 0x48200) bind(0xffffffffffffffff, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x4}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/12 23:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$midi(&(0x7f0000619000)='/dev/midi#\x00', 0x0, 0x80) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) open$dir(&(0x7f000015e000-0x8)='./file0\x00', 0x4000, 0x80) connect(r0, &(0x7f0000dc2000)=@sco={0x1f}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000698000)) write$selinux_load(r1, &(0x7f0000ffb000)={0xf97cff8c, 0x8, 'SE Linux', "c35fecf982c6187d369ae346d2bb7739aea66f981cbeba21d0b96895ed5189abe04ef3785415a7f437afff5731d40b8040409691b53b28863a829410d6559a59320a4f835e79b7aa812baa"}, 0x5b) 2018/02/12 23:24:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b98000-0xd)='/dev/snd/seq\x00', 0x0, 0x82) fsync(r0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000000000)=0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r2, 0x5381, &(0x7f00004a1000-0x1)) 2018/02/12 23:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='proc\x00', 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000001000-0x4)=0xeb83, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000444000-0x610)=@nat={'nat\x00', 0x1b, 0x5, 0x5b0, 0x140, 0x0, 0xffffffff, 0x140, 0x1f8, 0x518, 0x518, 0xffffffff, 0x518, 0x518, 0x5, &(0x7f000031e000), {[{{@uncond, 0x0, 0x108, 0x140, 0x0, {}, [@common=@inet=@set4={0x48, 'set\x00', 0x4, {{0x72a2}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @dev={0xac, 0x14}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id, @port}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x218, 0x250, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@empty, [], @ipv4=@rand_addr=0x7ff}, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x15}}, {@ipv4=@dev={0xac, 0x14}, [], @ipv6=@loopback={0x0, 0x1}}, {@ipv4=@loopback=0x7f000001, [], @ipv6=@loopback={0x0, 0x1}}]}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @icmp_id, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x610) 2018/02/12 23:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000ba4000)=0x0) io_getevents(r0, 0x7, 0x2, &(0x7f000045f000)=[{}, {}], &(0x7f0000cf3000)={0x0, 0x1c9c380}) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$adsp(&(0x7f00004f0000-0xb)='/dev/adsp#\x00', 0xb29, 0x12000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00008c5000-0x4), &(0x7f0000a07000)=0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r5 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00008da000)) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r6, r6, &(0x7f00004ce000), 0x7fff) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/audio\x00', 0x105600, 0x0) ioctl$PPPOEIOCDFWD(r7, 0xb101, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/12 23:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000478000-0x4)) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000939000)={0x0, 0x36f}, &(0x7f0000188000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b1a000)=0x7adb1b51, 0x4) 2018/02/12 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000727000)='\b', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000040a000)={0x10001, 0x7, 0x2, 0x6, 0xffffffffffffffce, 0x4b14, 0x10001, 0x6e1c, 0x0}, &(0x7f0000df1000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000168000)={r1, 0x7}, &(0x7f000018f000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000317000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000ab4000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f3b000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x2554, 0x9, 0x2, 0x400, 0x3, 0x4020028, r2}) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d99000-0x20)={0x8}, 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000653000)={0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/12 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000050f000-0x4)) [ 43.958553] audit: type=1400 audit(1518477847.710:206): avc: denied { net_admin } for pid=4224 comm="syz-executor3" 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 [ 43.983061] audit: type=1400 audit(1518477847.723:207): avc: denied { map } for pid=5740 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 44.005231] audit: type=1400 audit(1518477847.723:208): avc: denied { map } for pid=5740 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 44.027163] audit: type=1400 audit(1518477847.745:209): avc: denied { map } for pid=5742 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 44.049061] audit: type=1400 audit(1518477847.745:210): avc: denied { map } for pid=5742 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/12 23:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x800, 0x7f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001c6000-0x8)={0x0, 0x80000001}, &(0x7f0000c23000-0x4)=0x8) r2 = syz_open_dev$adsp(&(0x7f0000014000)='/dev/adsp#\x00', 0x6, 0x90001) execveat(r2, &(0x7f0000929000)='./file0\x00', &(0x7f0000efe000)=[&(0x7f000025e000-0x7)='md5sum\x00', &(0x7f0000ed8000)='%\x00', &(0x7f0000405000-0x33)='\'md5sumtrusted-lovboxnet1trusted@security/vboxnet1\x00', &(0x7f0000f87000+0xae6)='vmnet0system-*selinux\x00', &(0x7f0000b2b000)='bdev:system\x00', &(0x7f0000ad9000)='cpuset-\x00', &(0x7f00003a7000)='cpusetwlan1eth1,\'ppp0vmnet1eth1\x00', &(0x7f0000765000)='\x00', &(0x7f0000908000-0x15)='trusted:&self#eth0/F\x00', &(0x7f000001c000)='#system\x00'], &(0x7f000068a000-0x18)=[&(0x7f0000d61000-0xc)='usertrusted\x00', &(0x7f00004c5000)='\x00', &(0x7f0000280000)='\x00'], 0x800) ioctl$void(r2, 0x5451) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f5000-0x8)={r1, 0x7c60}, 0x8) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e9b000), &(0x7f0000b3c000+0xce5)=0x4) [ 44.070972] audit: type=1400 audit(1518477847.766:211): avc: denied { net_admin } for pid=4224 comm="syz-executor3" 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 [ 44.095387] audit: type=1400 audit(1518477847.780:212): avc: denied { net_admin } for pid=4224 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f00006c6000)={0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cf7000)={0x0, 0xffff, 0x0, 0x3ff, 0x800}, &(0x7f00007b3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000954000-0xca)={r3, 0xc2, "ed8b82561dd43601a70e0c5d7daea873d960b58f258c59849c38fa13b4ca03994bd03068979479db87634ad272339a91f14f2d8b6db6e32d0e44644dcbf4ba10680ce997990e6e8d53bbe4bd4d5dbb6b6953f43b40d0c2e9754a4dfc3b56e566f605a92bd7171e69b439a2ba1c42c318fa2535a7f150cf787b39c23927a07da7b722422e09248c161baabab762208d776bd93ac1a85a36e6b2fabcb816fb076c9d444782a2fee873c61c61c77948eb47bd6be4dcdbd8f4f2cdb2d18c89d8ad991eac"}, &(0x7f0000d1f000)=0xca) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000319000)}, 0x0) 2018/02/12 23:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b36000-0x17)='net/ip6_tables_matches\x00') lseek(r0, 0x80a15, 0x0) readv(r0, &(0x7f000051e000-0x20)=[{&(0x7f0000106000)=""/165, 0xa5}, {&(0x7f0000510000-0x1000)=""/4096, 0x1000}], 0x2) [ 44.119814] audit: type=1400 audit(1518477847.796:213): avc: denied { net_raw } for pid=5744 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 [ 44.144061] audit: type=1400 audit(1518477847.820:214): avc: denied { map } for pid=5746 comm="syz-executor1" path="/dev/binder0" dev="devtmpfs" ino=9147 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/12 23:24:07 executing program 3: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000010000-0x120)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x120) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000023000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000019000)='maps\x00') listen$netrom(r0, 0x7fff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000027000-0x4)=0x14) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000026000-0x24)={0x8001, 0xfffffffffffffff9, 0x100000001, 0x5f9, 0x71, 0x85, 0x8, 0x5, 0x5, 0x7, 0x8000, 0x80000000}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000012000)=[{&(0x7f0000004000-0x4)=""/4, 0x4}, {&(0x7f0000027000)=""/4096, 0x1000}, {&(0x7f0000028000-0x3a)=""/58, 0x3a}, {&(0x7f000001d000-0x13)=""/19, 0x13}, {&(0x7f0000009000)=""/74, 0x4a}, {&(0x7f0000014000-0xb1)=""/177, 0xb1}], 0x6) syz_open_dev$dmmidi(&(0x7f0000016000)='/dev/dmmidi#\x00', 0x2, 0x1) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000023000)={0x1000, 0x80000001, 0xffffffffffffff81}) 2018/02/12 23:24:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000001fb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x21c)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/201, 0xc9}], 0x1, &(0x7f0000001000)=""/122, 0x7a, 0x5}, 0x5}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x53)=""/83, 0x53}], 0x1, &(0x7f0000001000-0x5f)=""/95, 0x5f, 0x28a7}, 0xffffffffb4dd2438}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000)=""/27, 0x1b}], 0x4, &(0x7f0000001000-0x32)=""/50, 0x32, 0x4}, 0x5}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000)=""/252, 0xfc}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x4}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xd3)=""/211, 0xd3}, {&(0x7f0000002000-0x35)=""/53, 0x35}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000001000)=""/141, 0x8d}], 0x4, &(0x7f0000001000)=""/238, 0xee, 0x3f}, 0x400}, {{&(0x7f0000000000+0x289)=@nfc_llcp, 0x60, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000002000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}], 0x6, &(0x7f0000001000)=""/117, 0x75, 0x6}, 0xe32}, {{&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000)=""/12, 0xc}, {&(0x7f0000001000-0x35)=""/53, 0x35}], 0x4, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x7}, 0x9614}, {{&(0x7f0000001000-0xe)=@l2, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/201, 0xc9}], 0x1, &(0x7f0000001000)=""/160, 0xa0, 0x5040}, 0x10000}, {{&(0x7f0000001000)=@l2, 0xe, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000)=""/172, 0xac}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000001000-0xca)=""/202, 0xca}, {&(0x7f0000001000)=""/11, 0xb}, {&(0x7f0000002000-0x20)=""/32, 0x20}], 0x7, &(0x7f0000001000)=""/39, 0x27, 0x9}}], 0x9, 0x40000063, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x4, 0x9, 0x1f, 0x9, 0x9, 0x6]}, 0x10) io_submit(0x0, 0x1, &(0x7f0000002000-0x8)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000a57000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d53000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008ff000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e9c000-0x4)=0xffffffffffffffff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004d8000-0x8)={0x0, 0x200}, &(0x7f00005ce000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c6f000-0x8)={r3, 0x18000000}, 0x8) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/12 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)="00f8", 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000), 0x0, r1) add_key$keyring(&(0x7f0000e95000)='keyring\x00', &(0x7f0000cf7000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x9, r2, 0xfffffffffffffffd) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000a3a000-0x70)) preadv(r0, &(0x7f0000ae7000-0x80)=[{&(0x7f000095e000-0x12)=""/18, 0x12}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d99000-0x86)={0x0, 0x7e, "a16e41f4ce165f11f654c5079b380b7e04d80e181d292932d8fa0134d78d2a4c57384bd84e03251b6445f91fee566fe9ac77a7a69c1cbf938fcbfbb98dbbbf9e486bf1e4b7ed9f497277d5e5f1dfd8a9a5dd1be011bd348580db3616746f57a5d5b8573e0ee7d43ab8c71d73a2b1c7b33f4ebe6376f205dde7e5368a3e8a"}, &(0x7f0000b96000-0x4)=0x86) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e99000)={r3, 0x9}, 0x6) socket$bt_hci(0x1f, 0x3, 0x1) [ 44.212672] x_tables: ip_tables: set.4 match: invalid size 48 (kernel) != (user) 40 2018/02/12 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c34000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000912000)=0xee) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}, 0x7fff}, 0x1c) 2018/02/12 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4)={0x0, 0x0, 0x1000000000000}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4), 0x4) close(r0) 2018/02/12 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c5a000)={0x0, 0x80000000, 0x0, 0x1, 0x8}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003f2000)={0x0, 0xdb, "d581b889f134c2408acc7f58ccbe66688c7f8c494881e109a81778e97ab50abf0b94c9303b2c020c3e2b8da67df03716dd9107ab41eb6878916e16bbd6eefd3377d26814a9d991752c11b93d5f7cebb957644826f9b9bf7c864c367ee59f30d6c2173e624c8dfe3ca5a9e8b28eacfe29edd37a4bea6f5d7cc6fd1afa3f0a3a7a33b62092457fa08f9bc3f00762fc448288e2bde364eb30491376d2a377e10f258d30b27f443e003fb4b811ece21f8878c540e499b8569e219d20eeab82928210eb5f7a0264c220a4b5e51f0da6f1219cf242c19e9ee372edf3b049"}, &(0x7f00003eb000-0x4)=0xe3) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006a6000-0x8)={r3, 0x5}, &(0x7f00005b5000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$key(r4, &(0x7f00005e2000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x10)={&(0x7f0000f5c000-0x70)={0x2, 0x12, 0x7fff, 0x7, 0xe, 0x0, 0x6, 0x1, [@sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0xb, 0x98f0, {0x6, 0x2b, 0xb6, 0x7ff, 0x0, 0x10000, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_lifetime={0x4, 0x2, 0x0, 0x6, 0x8, 0xbb7}]}, 0x70}, 0x1}, 0x4) 2018/02/12 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {}, 0x5}}, []}, 0xf8}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000aec000-0xe)='/dev/admmidi#\x00', 0x4000000000, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) 2018/02/12 23:24:08 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x402}) connect$vsock_stream(r0, &(0x7f0000008000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) listen(r0, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0}], 0x1, &(0x7f0000003000-0x10), &(0x7f0000001000), 0x8) 2018/02/12 23:24:08 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000+0xbf3)='/dev/vga_arbiter\x00', 0x80080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003000)=""/14) r1 = inotify_init1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000-0x20)={0x2, 0x2, 0x3, 0x100}) 2018/02/12 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006fe000), &(0x7f0000447000)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) 2018/02/12 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x238, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d5b000)) unlink(&(0x7f0000672000-0x8)='./file0\x00') ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/12 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000cab000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000d58000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000144000)) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/12 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000755000+0xcaa)={0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000abc000-0xc)=[{}], 0x15555555555555d4, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/12 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009bf000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) accept4$packet(0xffffffffffffffff, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009b5000)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005a3000)={'vcan0\x00', r1}) r2 = socket(0x10, 0x4000000002, 0x0) write(r2, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) r3 = memfd_create(&(0x7f0000cb0000-0x2)="e600", 0x1) recvfrom$ipx(r2, &(0x7f0000e4b000-0x1000)=""/4096, 0xa7f, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$vcsa(&(0x7f00006ff000)='/dev/vcsa#\x00', 0x7, 0x200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) dup2(r2, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000ed9000)={0x5, 0x2, 0xed5, 0x3, &(0x7f00001e0000)=[{}, {}]}) 2018/02/12 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000085f000-0x2)=0xb5cb, &(0x7f00001bf000-0x8)=0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000539000-0x10)={&(0x7f0000be6000/0x2000)=nil, 0x2000}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x2, &(0x7f00003ba000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000e75000), &(0x7f0000d44000-0x4)=0x4) r5 = dup3(r4, r2, 0x0) tgkill(r3, r3, 0xc) clock_gettime(0x1, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/12 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000477000)='/dev/rfkill\x00', 0x18000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000929000-0x4), &(0x7f000032b000)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000488000-0x4)={0x8001}, 0x4) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000055c000-0x78)={0x5, 0x78, 0x80000000, 0x3, 0x2, 0x7, 0x0, 0xdc6, 0x1000, 0x9, 0x10000, 0x100000001, 0x5, 0x4, 0x1, 0xff, 0x2b18e1ba, 0x35a1, 0xfffffffffffffffc, 0x13, 0x80000000, 0x800, 0x35e6, 0x0, 0x7ff, 0xffffffffffffb0b2, 0x3, 0x2, 0x3f, 0xffff, 0x8, 0x8, 0x81000, 0x1, 0xe4a3, 0x8, 0x0, 0x1, 0x0, 0x401, 0x7, @perf_config_ext={0x5, 0x3}, 0x910, 0x8001, 0x7fffffff, 0x7, 0x0, 0x7ff, 0x3834}, r2, 0x3, r1, 0x9) clock_gettime(0x7, &(0x7f0000b0a000-0x10)) r3 = syz_open_dev$sndpcmc(&(0x7f0000c31000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x10040) recvfrom$unix(r3, &(0x7f0000914000)=""/56, 0x38, 0x101, 0x0, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a6000), 0x2c3) 2018/02/12 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ace000-0x10)='net/raw\x00') pread64(r0, &(0x7f0000dbf000)=""/111, 0x6f, 0x0) 2018/02/12 23:24:08 executing program 4: prctl$intptr(0x1c, 0x1000) userfaultfd(0x800) setresuid(0x0, 0x0, 0x0) lstat(&(0x7f0000d48000-0x8)='./file0\x00', &(0x7f00001e7000)) 2018/02/12 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getpeername$packet(r0, &(0x7f0000bd9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001e2000-0x4)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0}) getpeername(r1, &(0x7f0000001000-0x9)=@rc, &(0x7f0000012000-0x4)=0x9) 2018/02/12 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000eac000)={0x9, 0x1f, 0x0, 'queue1\x00', 0x1}) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) mbind(&(0x7f00000f1000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000576000-0x8)=0xb6a, 0x4c, 0x2) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/12 23:24:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000d7e000)='/dev/sg#\x00', 0x5000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/198) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x0) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000059d000)=0xb7, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d6f000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f000069b000+0x3a2)={0x3, r4}) write$evdev(r3, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) getpeername$packet(r0, &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000040000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00009c4000-0x48)={0xb, 0xc, &(0x7f0000510000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x53}, @ldst={0x1, 0x2, 0x7, 0xf, 0x0, 0xffffffff, 0x14}, @generic={0x4, 0x4, 0x4, 0x7}, @alu={0x4, 0xfd8, 0x0, 0x7, 0x0, 0xfffffffe, 0xfffffffffffffff0}, @exit={0x95}, @jmp={0x5, 0x6, 0x0, 0x7, 0x6, 0xffffffd6, 0xffffffffffffffff}], &(0x7f00009f4000)='syzkaller\x00', 0x9, 0xca, &(0x7f000087e000-0xca)=""/202, 0x40f00, 0x0, [], r5}, 0x48) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000433000)=""/176) 2018/02/12 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$tun(r3, &(0x7f0000256000-0x227)=@hdr={0x1, 0x80, 0x7, 0xffffffffffffffc0, 0x9, 0x1, @ipv6={0x1, 0x6, "c094f0", 0x1f5, 0x3c, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, {[@fragment={0xff, 0x0, 0x0, 0x100, 0x0, 0x9, 0x3}, @fragment={0x3a, 0x0, 0x146, 0xa97, 0x0, 0x9, 0x1}, @dstopts={0xff, 0x4, [], [@generic={0x3f, 0x17, "ec1512d8840cf7941389e0e41e3976cd44cce5a802cd0f"}, @enc_lim={0x4, 0x1, 0xbb}, @enc_lim={0x4, 0x1, 0x7f}, @jumbo={0xc2, 0x4, 0xe235}]}, @dstopts={0x0, 0x24, [], [@generic={0x5, 0x94, "d37b6f384e3ab5995e7e6ba7c40d846f7968378529f17e1b6d48cf29fbfb59c79a34da3f74919467b3747160607a2a5be7fc2e128bba01ba35e32d694230f3996843d9cdf401ee607611ae683431f60427e8e896a55989ef00690c29a359a2f2f813a4198fa76228bf079147fb8b3260bbdb65c829bc483b8896ed6f1460d6bd883757bc378c3314c3d978e7fc0efb36ec59e330"}, @generic={0x5, 0x65, "08debd966d8806899e2ffc89626a8d7b2cb4c293c1c8044999f452919cc63c090703ef8019d4b70a4072a0245085414a50ad71995f5d8d3dc56538bdce7b6d725e813ff3d8d35d724f1ec27c7be5ff33a11b1820e958e87ad37782f9fd5d92eaf99e504867"}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0xffffffffffff0001}, @ra={0x5, 0x2, 0x20}, @ra={0x5, 0x2, 0x6cf7}]}, @routing={0x3b, 0x2, 0x3, 0xb4, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x3, [], {0x6, 0x6, "cc63af", 0x101, 0x7f, 0x9, @loopback={0x0, 0x1}, @empty, [@routing={0xef, 0x2, 0x0, 0x401, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], "50dc4f12945fe499a356d5fb34e6c46a3c6b66427b9d72e295e129510eefd5396934c843e85eb3616ae6e35c744502a9"}}}}}, 0x227) 2018/02/12 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005c3000-0x7)={0x0, 0x6}, &(0x7f0000987000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ae7000-0x8)={r1, 0x20}, &(0x7f0000a46000-0x4)=0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) connect$inet6(r0, &(0x7f0000016000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) syz_open_dev$evdev(&(0x7f0000762000)='/dev/input/event#\x00', 0x80000000, 0x200) [ 44.639788] DRBG: could not allocate digest TFM handle: hmac(sha384) [ 44.751889] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/12 23:24:08 executing program 4: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x2, &(0x7f000005c000-0xdc)=""/220, &(0x7f000005c000-0x4)=0xdc) syz_emit_ethernet(0x44, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xe, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0xe, 0x0, "f743776e959f"}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/02/12 23:24:08 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000117000-0xb)='/dev/adsp#\x00', 0xeb, 0x88005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x8e)={0x0, 0x86, "8ba4bb3057d073d9e90e526a4c6f2307b6ae082729e2157b612199d7d6e66cddbaa6a4bf6e38691fa011bfa9b4ab78f7be8517f339b33e0f4e3386836b65faf20c8960d8db9aa37a4b73e3b3268b64b90784130330bb958c59a69e69f2ba56afac50f22fc00cb104d9377813e5221188463fd65d28e61cfec6df776172923e3eee5dbc2e55c6"}, &(0x7f0000000000)=0x8e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0xa)={r1, r1, 0x6, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000acc000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f000015a000-0x4)=0xe8) 2018/02/12 23:24:08 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) ppoll(&(0x7f000001e000)=[{0xffffffffffffffff}, {r0}], 0x2, &(0x7f000000b000-0x10)={0x0, 0x989680}, &(0x7f000001e000), 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000020000-0xf2)=""/242, 0xf2}, {&(0x7f0000005000-0xca)=""/202, 0xca}, {&(0x7f0000010000)=""/46, 0x2e}], 0x3, &(0x7f0000019000-0xe5)=""/229, 0xe5, 0x100}, 0x100) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000020000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000000f000)=@file={0x0, ""/55}, &(0x7f0000021000-0x4)=0x39) 2018/02/12 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000fc5000-0x10)={0x80000000, 0x8, [0x1000, 0x4]}) perf_event_open(&(0x7f0000fd9000)={0x3, 0x78, 0x8, 0x1, 0x0, 0x3f, 0x0, 0x2, 0x200, 0x4, 0x7e, 0x0, 0x4, 0x5949, 0x8000, 0x8, 0x9c4a, 0x80000001, 0x9, 0x80000000, 0x400, 0x3, 0x100000001, 0x7fff, 0x7ff, 0x80, 0x80000001, 0x101, 0x8, 0x10001, 0x5, 0xa09, 0x1, 0x3, 0xdf8, 0x735bfe44, 0x9, 0x81, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00006da000), 0x8}, 0x1, 0x10000, 0x100000000, 0x2, 0x0, 0x7, 0x3}, r0, 0x2, r1, 0x4) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) close(r2) 2018/02/12 23:24:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000073c000), &(0x7f0000144000-0x4)=0x4) 2018/02/12 23:24:08 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f000068c000-0x4)=0x1002, 0x800) getsockname(r0, &(0x7f0000fbf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000461000)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000497000-0x1), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/12 23:24:08 executing program 0: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000109000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x586ca939}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000109000)='lo*^\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000d0000)={0x0, 0x200, 0x9, 0x5, 0x8, 0x1}, &(0x7f000000e000+0x46a)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000008c000)={r2, 0xfffffffffffffffc, 0x3f, 0xffffffff00000000, 0x7ff, 0x9}, &(0x7f000003b000)=0x14) 2018/02/12 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000479000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000adf000)=0x6) [ 44.812795] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/12 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) r3 = semget$private(0x0, 0x3, 0x21b) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004cc000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000658000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abd000)={0x0, 0x0, 0x0}, &(0x7f0000b39000-0x4)=0xc) lstat(&(0x7f0000e61000-0x8)='./file0\x00', &(0x7f00004b9000+0x447)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005f7000)='./file0\x00', &(0x7f0000113000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000f8b000-0x58)={{0x2, r4, r5, r6, r7, 0x2, 0xfffffffffffff801}, 0x9, 0x80000001, 0x100}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000d8a000)=0x5) ioctl$TCSETA(r2, 0x5406, &(0x7f000038c000)={0x7, 0x8000, 0x2, 0x100, 0x1, 0x4, 0x401, 0x10001, 0x3f, 0x6}) creat(&(0x7f00006c6000-0x8)='./file0\x00', 0x0) chown(&(0x7f0000a37000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/12 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c36000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) close(r0) 2018/02/12 23:24:08 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x14a8, 0xffffffff, 0x0, 0x1148, 0x0, 0xffffffff, 0xffffffff, 0x13d8, 0x13d8, 0x13d8, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x1100, 0x1148, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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"}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x110, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1508) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c) 2018/02/12 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000077d000)='keyring\x00', &(0x7f0000310000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d6b000)="b3", 0x1, r0) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dbd000-0x1000)="1d", 0x1, r0) [ 44.893448] 8021q: VLANs not supported on lo 2018/02/12 23:24:08 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xfffffffffffffc63, 0xe8}, @unspec=@AUDIT={0x2f1, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x400000000, 0x0, @empty, {[0x3]}, @empty, {}, 0x0, 0x200000000001, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f000000e000)=""/178, &(0x7f000002b000-0x4)=0xb2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000002c000-0x7)=""/7, 0x7, 0x1, &(0x7f0000017000)={0xa, 0x0, 0x3, @empty, 0x400}, 0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x8001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000002a000)={@empty, @multicast1=0xe0000001, 0x1, 0x7, [@loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x100, {0x93ab, 0x6, 0xffffffff00000001, 0x1000, 0x50, 0x80000000}, 0x31, 0x400}}) syz_open_dev$dmmidi(&(0x7f0000020000-0xd)='/dev/dmmidi#\x00', 0xf, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000d000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x24, {0x2, 0x1, @multicast2=0xe0000002}, @common='yam0\x00'}) 2018/02/12 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff}, 0x1c) r2 = dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f00006cf000-0x1)}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000f49000-0x4)=0x2, 0x4) 2018/02/12 23:24:08 executing program 0: r0 = getpid() syz_open_procfs(r0, &(0x7f000005a000)='io\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d1000-0x18)=[{r1}], 0x1, &(0x7f0000501000-0x10)={0x77359400}, &(0x7f0000276000-0x8), 0x8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r3 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r2, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000)="03", 0x1, 0x0, 0x0, 0x1, r1}]) 2018/02/12 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000194000)=0x3) r1 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r1, &(0x7f00008b3000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/12 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000f94000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000a6d000)) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[]}, 0x42) 2018/02/12 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x3fffffffc, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sndpcmp(&(0x7f0000d3c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x119a00) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000062f000)="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", 0x1000) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) [ 45.123704] rpcbind: RPC call returned error 22 2018/02/12 23:24:08 executing program 6: msync(&(0x7f0000b03000/0x4000)=nil, 0x4000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x181800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000047e000-0x4c)={0x7, 0x200, 0x9}) 2018/02/12 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x8) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/cuse\x00', 0xaee98d5ff480fa6f, 0x0) memfd_create(&(0x7f0000d0e000)='\'em1\x00', 0x1) accept$packet(r0, 0x0, &(0x7f0000dba000)) 2018/02/12 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004b3000-0x8)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004e5000-0xe8)={{{@in6=@local, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000f3d000-0x4)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00009e2000-0x4), 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000437000)='/dev/audio\x00', 0x240100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000017f000)=0x798, 0x4) 2018/02/12 23:24:08 executing program 7: r0 = socket(0x1, 0x7, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/12 23:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a7d000/0x2000)=nil, 0x2000, 0x1) ustat(0x6, &(0x7f0000ce0000)) 2018/02/12 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c55000)) 2018/02/12 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddb000-0x15)='/proc/self/net/pfkey\x00', 0x8001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000add000-0x4)=0x0) stat(&(0x7f0000f86000-0x8)='./file0\x00', &(0x7f00001e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000188000)='./file0\x00', &(0x7f000062b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a5d000-0x8)={0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000c52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000d7000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f000010b000)=0xe8) r10 = getegid() r11 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000533000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000d0c000)=0xe8) stat(&(0x7f00002b8000-0x8)='./file0\x00', &(0x7f0000c79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b07000-0xe)='/selinux/load\x00', 0x2, 0x0) r15 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000c9f000), &(0x7f0000c23000-0x4)=0x60, 0x800) r16 = syz_fuse_mount(&(0x7f0000227000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x3, 0x10000) r17 = openat$rtc(0xffffffffffffff9c, &(0x7f0000060000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r18 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r19 = syz_open_dev$dmmidi(&(0x7f00005f9000-0xd)='/dev/dmmidi#\x00', 0x6, 0x800) r20 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a1000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r21 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000720000-0x11)='/dev/vga_arbiter\x00', 0x10400, 0x0) r22 = getpgrp(0xffffffffffffffff) r23 = getuid() r24 = getgid() r25 = fcntl$getown(0xffffffffffffffff, 0x9) r26 = getuid() getresgid(&(0x7f0000332000)=0x0, &(0x7f000072b000-0x4), &(0x7f00005ca000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c4c000)=0x0) stat(&(0x7f0000370000)='./file0\x00', &(0x7f00000e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000e5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007ae000-0x4)=0x0) r32 = geteuid() r33 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000051000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000995000-0xe8)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000099f000-0x4)=0xe8) lstat(&(0x7f0000137000)='./file0\x00', &(0x7f00002b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000032d000-0x4)=0x0) stat(&(0x7f0000046000-0x8)='./file0\x00', &(0x7f00003a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000010e000)='./file0\x00', &(0x7f0000b15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = signalfd4(0xffffffffffffffff, &(0x7f0000ace000-0x8)={0x8001}, 0x8, 0x80000) r41 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f6000)='/selinux/policy\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000dc1000-0x8)={0x0, 0x0}) r43 = inotify_init1(0x80000) r44 = syz_open_dev$tun(&(0x7f0000152000-0xd)='/dev/net/tun\x00', 0x0, 0x10001) r45 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000569000-0x10)='/selinux/member\x00', 0x2, 0x0) r46 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b00000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000f7000-0x4)=0xe8) r48 = getgid() r49 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c69000), &(0x7f0000c63000-0x4)=0x10) r50 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r51 = socket$packet(0x11, 0x3, 0x300) r52 = socket$rds(0x15, 0x5, 0x0) r53 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d42000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) r54 = syz_open_dev$dmmidi(&(0x7f00002cb000-0xd)='/dev/dmmidi#\x00', 0x1, 0x10000) r55 = socket$inet6_icmp(0xa, 0x2, 0x3a) r56 = accept$unix(0xffffffffffffffff, &(0x7f0000501000)=@file={0x0, ""/40}, &(0x7f0000e2a000-0x4)=0x2a) r57 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000628000)='pagemap\x00') r58 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d3f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r59 = accept4$inet(0xffffffffffffffff, &(0x7f0000976000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000a79000)=0x10, 0x0) r60 = socket$l2tp(0x18, 0x1, 0x1) r61 = syz_open_dev$binder(&(0x7f00004d4000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00008cf000-0x18)={0x40, 0x20, 0x0, 0x0}) r63 = syz_open_dev$urandom(&(0x7f0000550000)='/dev/urandom\x00', 0x0, 0x40) r64 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000689000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004f6000-0x4)=0x0) r66 = getuid() getresgid(&(0x7f00006cc000)=0x0, &(0x7f00008e4000-0x4), &(0x7f0000e03000-0x4)) r68 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f84000-0xe8)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000c1f000)=0xe8) getgroups(0x8, &(0x7f00002a1000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r71 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00001c9000-0x4)=0x0, &(0x7f00008da000), &(0x7f00001e6000-0x4)) r73 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000806000)={0x0, 0x0}) stat(&(0x7f0000bb8000)='./file0\x00', &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000809000-0x8)='./file0\x00', &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000525000-0x4)=0x0) stat(&(0x7f00006fb000)='./file0\x00', &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r79 = getgid() r80 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cc8000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000a58000)=0xe8) stat(&(0x7f0000a28000)='./file0\x00', &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r83 = openat$mixer(0xffffffffffffff9c, &(0x7f00001de000)='/dev/mixer\x00', 0x240, 0x0) r84 = socket$pptp(0x18, 0x1, 0x2) r85 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c15000)='/selinux/create\x00', 0x2, 0x0) r86 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dab000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$unix(r0, &(0x7f000081a000-0x118)=[{&(0x7f0000db2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000730000)=[{&(0x7f0000ee4000-0x32)="49ce256f04c0b1613ff3f74d90ca07aaf9918ef7245d58903017132dad6c5f00aabf7740d696cf8ac7209d3d6d9a2bcd6bd0", 0x32}, {&(0x7f000060b000-0xd2)="5cdd522c4d571c45c1571d4991f87302c6c68f492050ddc349ec063d13445805231d1ba35d2972b2722f5711d9ca1ef20db08a413b449a86bfb4295e8e20908b964fb7b03b432807f6a6563bcddae331bb86ee34846d4bfadaf3710d9fa63124b1b182879c7d37720cbef963eac596dd33408c478daca7817e95bad028eae17839b3ff78300164043852ed132d0d2572508391ca90a3206d0566ecb3af0520fc02afe2815883f9abcc8733dbf9b28a22a646dfaf4c8083f8b420f88ac29712564df0c89b9e3ac1e79f237cd2aef840d843d2", 0xd2}, {&(0x7f0000ac1000)="7a32568ff2e05b9544f43092345a9893f5fdd490b0b00824f3e06891b3c8a242e4a05ce1d97e6fed5d1c10404411abc103691abb48d4c330", 0x38}, {&(0x7f0000ade000-0x5e)="b706b691f1e74c668b83f388b2f7df26706271222d86a994e9408cebe787580fc36ced50e512ecf2031b2de1e2e9f475048882e572169345717c05d098f8b52a8f0c6c8126a8a64ca7e0a22fbdabb2dee6fb5d9a4edef91d6841b852e5f9", 0x5e}, {&(0x7f0000a43000)="6160374ec80f6def8d80c2e6dd7f02c7ac1364c72e0037cae011850acb6f05d0d5f0cb6dfd5e1ee458523c82c9b50f9579113f5336f0957583477038b1bb009befff584d86608a649d261abd6ea28b75bfe2a9ae6c5558e2679f890ccaa0b7626432c67ba563c3366c4787b25443bdaa5a69d9b7f185788dcbad6343787e01c44c207a1609f4a3017fc4b5024f77aba137cf488628bea7899a17c5f1d02536c171ec8d20c5bd2f382c1c3987eae95085b761ec0c18ecc3e67f0087a92d1b5c02b024ab06ec7970a4ff1434c56ec416adc725e883c28ee34d7f1f568ea1d1f3522dbb1d57b543d9e223c5450d46d5cec49e703a9fc0aaa669be06cc03bca9444aa08bf23e756d64d56e8957759643d95fca733a016cbb1d1d7acebb0780643eb7f00aa18458b9968681914dc932d266ac2710bda5502f1aa4d28dd6aacec48f030687b0e6845ba146f70ae3ee6f23c7bf9552ea1de46394cbf1e5b3c764f021212f900a938fe48e0ce1dfd08a71ced80a4f7860d3a018b347c836d72ad2c14824960e19ded8ed88276f4c05e63c234a89f827192da12b9aeae12e113686472ccb99c292df987e0c985136b600b3b8c5593d439b85619e010234dfeccfc6236382db4754cd67ad30b7171134e242c11159d741d55b0f116d500c90c8fd67b1a8b709a8ff66f3afeb005ec064683a62d45d6ce804f11ae6db016f9223fd14fd66c0acead7c523b33359609e2d3c652dcc72d04920db7e01594b5dc7981ae18393be71b7653d1d9a9d00076f44bf8f0249b1cd835012015d8a2f7f36bbdcd59e538c55ce5c6586f35ed750856cbda52c5edee100a418273dae8740432e74559f96291fcca1b32d5153214bb3cb904766b7cd3494573893c7ae6e1d67e99bfa779faefb1ae55e32befc0c9904b8a1e0e257c135d66150ce6d630b6edf84b6a23dbf3a885075a08e2b8f3810fceb80d811bcecae4270fe34f1607438db4380a06b1a298c03bf40e925d56d49bb92401284cebeecb5fe4552e03bfc657a54ac6043865d795257de4fb312ed15c29318751352df87512f27259a39851824b1348e70244649fa09caaf4a1e071da8190de664821e2198f7efb1e699b359e8485a58c12f7d967b500c55efa65860928c07dff8315ae45a3a28cb01e71c1f5efee5918255766ceadb0656db40adf4c54402b1a463f2fd8f6d1c102d5d1dde1c882867ea76ff6ad33f19868b121d1097b9c4b82fff619d5ace0d6e4a6fcef007ba4bf4861da7d8d619b0f2294e2f006a301c6e6023c6beb8c0368d4c63cf9970ae87656fe55d48e5bde6ab70b35b1652cdf4da6afc548d726e590322f7811dc3c45070fa33ec7cb8d5ffe3c3fe42530865b54f79756aa1edd75f599c6c9da321e665025aa965cc0593d633da07aa486a6191cfabcc7e849380f90ae99df41c26f91960a1deeba21a31c7a532338abcce2465ec53ca6189e57f6a69b14c53e70978e0314ae75e6575655f9de29db0c48dcb8a1c691b07be6cd7601dc340b3e9298ff4b887b03a03e4c02dd8b60146dc84c6384865dfc25f71dcf5ec31dcb04017c258ff18640fdcd45590d04386bebc0b59ee55335c47498aafbe1be0d770e4a9b29a484cee70180397eca80b4a763d34c74a4e3e37eb2b28e91b0e7c58cd66bb4706bbc2ed78951a1e472aec24b355052e54b3c44dc65eedfee52359f7f49e44c7239471931b212e259bab57444234e8530bb628c76781d4f169c791321baa3da45f2cee277085874b0a1e55a806a25cc3c747591cde3c2e56624397e5768acd2103ce8fe555cef9330e249a21adf008a7d22b1d8e8c2d121866b906a66b66ff4fc4d0077d56654825698f3f1e960f7a4a8a64ff08d41363bbb83fd8de022b19392ccea2c69559164b261330b055757c4105070a67388c320be6c8113c196a8eb855a86cab29bc683b8b3f0b39f9595925a8bd823685a8d3c307766af6e0a70465b1b085b0f3c39a9605adc138380371b1919379a7d2cb522b63ed8f276ad43b1a58cca4b5a4d5062e3ff64e2a4d93aabdf8aa1eb5ea0702372e75870a02d0de2d953e29c4b89a9d0785713676088b5709805293d23176ef3c94e51b263449ef344791d4d0a03e9a85e49215c13286db5a13c04fb5e52946bed9568225427651e428362cb765c4f91401d2f7f2fbc958c2fc6dcae372c83c5337311b1b3f70b45818cc5e090b450312fb29b749f974cbb59f3d45711f443da87e05fbdcc2b7f5df4de50d64d5daa73aef924683276d8cab09d79b204b29da0f5510b024cc7c6e95a1a6e6f60952befab118fb9cf9e88ef3a5a972ce350e3cd3a53d8c5e2103d13957f2a5e19cfb0e3361e9131bbb6e728f811bcb8c6f5f9afab4c8ed7522619365691844b4aab68b80031aefd604ee9b7462beac661415b1fc1a71d2fe6a655502bd100e2e91bf5d920772fc46c60d29cc83c99b710d42495b226548a75bb23ef251cc4004ea340ddce49f3092636810398386c9bffbc827b59360ebe327edcde115d6aec74a00478de9c57a357b47a5a697ed84f31552c3df385bcaec9040907c566d01e605a0edd8fe8f755e5028c3bf0e4094c68adf376cd98d5bd3f337192be18d64b6f6a78f47c7d4ae017f1f7bbc26a602eca00330097d8678bc0ef58f907a99bdf0ef445ce834ef325d14d42340c1be3573231b6b24b3b7be6602f93752c4ac26c9337e34a562e45b226d9b4e5c9e56fb79f4ffb7c6723ac71646d5a89e5d24e160e685aac10de57943ea9ea2986d74807c40ddc271491557094093a7f01dcf6ad6227d513d3c26aacc57c38afec03f4794d6658264097169dcedca73db7c087a8e34a7d94f09e49e80aacc63d086ca7313cf3d6071ca74c79a669f836906273b6d9502f766ace18a3976d1abc68c348b99cf4d38760371cf7d0559753ae4c1b13c8eb35948506ed2d378e84911cee93f325cf4dc82bd1ab5a9a73f5c0b51e310340425641bffef4e8d59ce912cec31434adf3c66689e49faf078d003a4f3535d67b09a1832db7578748667b78bfd447c30b82c979419500a71cdc82c3b0d1fc840b8272d674d6a00b8daceaed790091d460e7026b3ab5ec01eda637a9b41abbbd0539b39a659b8bdef84d381b176f8452d89c09500d2bd0945c05934443f536a89cffed8738a44b251f2cf874c99909d9fe55f50f67ac884cbd028fde1f16520e38fe498e44e1d8c254a5f5af5f64895e9eecfa28d17f759c0e23d32cde9ca7e1eca5bbd648cba4acc880213e527b38e4f8347ff12d77edff49eccd468d79a621d582de040e9ffb7958b2f25f8038032bf7fd80e7cae99162d85b6db9add0fee29676ad1c021eeac1912b879e0911ba30cfd2cdbf87cebd2757a27b0a7039af88e4a27ca4f2e197e75381d769b91784773ba7479508ea66109b517e30ef9ff2b81d1a60496248fae5b9991883b7ca1e65320f09407f4a83df4eff3fa8f65f5c014ed9db8ed885960403e5520a14243985cd484a5b72dd175cce41363fb4a34e83471e6a9caef041a1e1ae49af50274c68ea43a238b2a48abb44a2a214bf8c059d11d1904b3dad6ebf2661f859c38ecde15e347aa0b1e1634d3faf2feb719d8a87c6f9990af72903a445f84d59f416947bffb8ccd0679e4c38a5f2ff230b49189b1ccd5853b38824b37b828ca95a81f2f3983da91e9b252dba460fe0aa2007e0f6767582717604c1ac0fae98661655023bd67c7dc9b35e98812b995218008cd89380ff49387d90624494726ed3cdc8e33c8db839ecdc0fd9684cfad585b5c43b5d62613bdc9bf6079d9f2fe28b1f838328876ad28c2b0da39569af69dda1f8cd5ea78840b93f6433697c28120e6c1a83f9f5153065637834ad91042fa14f5a0ab49f7ecb7812da646fb339c9f6140c764a160097bc31afa76e8e6471fa715cab47fb5d2a170f52b008682f801b2541606674244cdaf119bf5c555e1bac648f4bd32b11ded04c3db05b8a77ba474af5f05323c0599636d7cd6fb9e93c814f3abf216bed300574b2b35b55ae67c8cc052316e101dcb0004bd4e1c5fb60abbfac802bf1d1cbedf073f772604baf401ea9667fd3609e63f0fba0dfcfd2cb6702ce46fed18242b68557fb51115cd7b4933961c0c800e066a06b9fbc2151c8ec5d73eac8bf5bcc387cd779321b4f4a65cdc8f0234ae358f6b63d58eff90cd9905c1e66299f2486e4ab05cf34c0f14d72ff5c299d217547d877fc8b9b1be73292481b9378ac71ca2346fb6f883f687dd8b8c3d1365bd703c45278eb0fb1216ab98616b49354865a0a053c955107a6f839c49fb1dd47049d99619331ff0797d8866a7142af405fa32550972db331b7683fc0ae05091b756d41bd639a7eacb0a76efa898937719e6cf8967879af1df3888cb88ba399751e15f2b9ff6e07fdf7c32744d1a234f8814d0a6d6efafb53be45243a8d9dee606c827dcf53b12721902720ed99312d796c7b958cf49fe6c80d3cbf8d973a36a7ae52ba54d190a154108fe30dabd47e9e1054a3fed52f0b4ebe0b136e407772f6687a675daa91cf320be96a7daebf7698cd54df0b87d9588e8172eff56e4a4c961cfe3a433396fade23195dffc7efba8c7aadb568ea31200d7acaf05b2b582130d65ea6332053ac7314fe33acf411339797a3afca6a168a2fa3ac8a3d093f3c0e37027517a8c1ff006174aa2291fe596597bddcfd94fcae2729a63490ee7b47c470c5069d8544bec75158a789cb529477d6ed701c11c35da866a6cb6b70d3af48195a9e983de708138ffe09d963d3aef69f2515556a07c6378e02e878b5382659355c4e241ccb50596f5ab9a37650b8f03f3ccebb8fbf3b9eebe77226ddfc54fdc302b26d5a6459dff49e7bea3cb8a623e7b3c77d182ce64fcbd94bf820b2c5706ad054efc3b6e506af69cabffe6c6954c2567adb452cf20ae14c0803d42e82e7372145cabc57993b49f875be3c5d2bcee8c373923e94a857a5e7ac975198b7bb7cd15e20f8966281d657187445f4178cfd0edb7dac527efbcd7abbfcad175c16e08e59dd134a0f96f9340898a332ce60852bbd8ae6ed92e05dd473f65c2f2fdead6035c98920089559cbee40346717b98ea41c01fd1d7427453a117b5b01be6b8bab3ff90711847f13103cd22004282592235fcb2d9eeeaf1bc9b2998b312aa3942896b887590f6e00146d69cb5488860c5abce541d00d07c19f2b67a88f7c2e6d80fa22460e5bfc464ad20ba0156df35abb993ae6f9724d588147079dd62db439ea6dc6db102aee02e32e2d9a65ab56cd653dc3eabf0a934bc3a4484decdcc5e73025ce9c6c5e9222023991350197ff52ccbe4a6aa31fa67809761ce87304da2193184522dff8c8d788e5487bd026d80010c0234ff3d5208ce9c558ebc8ea7ff7545c860f6b947ae537e86aac13b0297bbf99e1a67bd88119e93976e2efc8db5ecf6ef111e1bbb609abc43be606ab9a7c62d9100aa93d83505a1719986597ee1834e74c65a990891578e7059c9e99461f3b759a0f9141282b9d5d46115c125f38173af89d2c9f5023b5fc4497e4a6c25161263ba53570391434b55bd50329095b02f8322a00976e607928f6ba4d07531bedad0bf5a3b6b2a311b642df5f5d874df953d711ef0d023b626abaeb3cdccce95f3fc7cea147a8f0fb5bd365c0cee0b31b995a8f3b1879fe05772a9906dd0c02a5ebb57dc80b3a799429079d99ff6b02152a08beb4731434e3f3a2c58e96fc8df9003072192fb4922371160b315091a864f093da24fa848a47a9c3c5451dacd", 0x1000}, {&(0x7f0000536000)="16675c6ed4bcc893efae75ab18a56394fb712798f9765d41ebea1aed2519d95ba39519da64325d49dc2187bca83c1b66", 0x30}, {&(0x7f000006b000-0x8c)="e5d0dafe284fcf3a2939ed4955e03d175842cf8a589d4690898e41f384a6c34360078efcc978ae59221d6201ced2497ac4863b7b34422973aaf6bbddad9f50284f9b2fcccb7bd7714f55fae27ec9871e483f878a882fe4bd6b42d7a12c9d2dff3e6570774ffaa9dc48165f08e18cbfe0bf5ec05d060e57007c720de1f47cd6e551737ee56cb4b6ff0eb2a9c4", 0x8c}], 0x7, &(0x7f0000f54000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x20008000}, {&(0x7f00001d2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000847000-0x50)=[{&(0x7f0000291000-0x8e)="8e044c727747d8e8300ea72eebf05fb65d2394bedd3c59b8db7fdafc1ba25f82fe9d94979b1ff235f7a85ec3c21a7dd1221497e4abf04bca0422395ab18f031cb1b56e9e6b40381d61698f8d3925f1f422fb70ba7355899313b241c1c2d6f4aeae4ec94b37a9ee0274d657f87711291bec7be73e5e6556ea24e57301605326956ad16e58651adf540b1ceb83293d", 0x8e}, {&(0x7f0000e2e000-0xbb)="bbcfc9107238c72ca3a2a50e7a1de33a22aebc1fab3433210276ca16841283a08ddd57a9c67634b9e7f287a82db437a6251e01f433d3e0036e6be65b02c2006b37e9c8835f82df393a6ec4aa74b399030b8165b5eb65bcf59290e8dae1daad8b1be84094c1d3ca1081c1abd8c3062de11ca997c6d2b132fa2721e7fd576d954f7999dad3315346b98f9f0568d1e3729dfc7f8c010180fa763870f33a5065c08eb3cb365a92667c1a8c55092c46ce2c3c483fecbdf19d1cb0b8f37b", 0xbb}, {&(0x7f0000bab000-0x77)="c6e3ce373bcdc2ea8201137cdfa4add6da283ad1ba3f26929dd41dfd7d88f28424f344e2b1edb03a479c82b8330c70cc9f58da91e829d409ee50f00e192a9076c71cae275497b00a64b9de6fac91ccb177ad76afc26117c8d26f7189518e328f1c903ae932527c618901534668d0eee2657f8347f37572", 0x77}, {&(0x7f0000fe1000)="917fbc8527e381f2b39f622ec9ec6a5ac37ddd44cabd00366731acb853305e2bb3a7b5b44593567dfb8fef33e33c83b0a831a7588485ac168dc8a2507a817a2cba2df13fb8b4802a71ea12b655140bc529940382694dfdad5758714b0887483f4600512acb11668469faf04291a3892029cc4f93e570e2126e65276f69ef06875eea8bddce4fafb097e4ae468209f3831152cf50ae14dddf6ab8b249395e36109d81e92f9304baacb65ac8f220d3bb92152412775aebec4175afcab718be974f18b86117695dfdcb43da630d0a01a57cb895d0aee57d", 0xd6}, {&(0x7f0000673000-0xd5)="fc59dcd9df6704213b0bc029f08423edbd801dbf529cc5dc7d1f0510412bca8e8ba5edce2da72f54394fa469baf5d5c646eed4a7102ff69a9cd932006d76dddd0c5b4c0a8c157f4ca7553cf6c8620ad352c7ce4d4265d55571d4f0c78a9efe05ba4a684e0651350efe014bfce0cf75ba2af8a736b2d3e04cf233ec87612edf56f91258d70b30617dcc06c9cfdde792c735f57c3ae1425181b7dfb6762379fc8ad81c737e36ac44b59027a643ad23ef26d3482cf634687a9422a4a000e1abbe059643d97789d38bebaa23e0672498fa57b7b20a42a9", 0xd5}], 0x5, &(0x7f0000f65000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x140, 0x40000}, {&(0x7f0000b9b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d3e000)=[{&(0x7f0000124000)="74c4ab5fa07a0201ba47f6847bcce75d6082a4bca2517212ebbcff4ee4958c2df5dcbd784e496dea32ec0334471935bbf9a8acadbecc2c3fa7d5215418dd9d6a6bf00ac81ad5b5fb8481cf6142e2e612e9b3950dc3df6adbb812c0d370b8237ad664a6755c76529f8512b58c472ff039488a752d91ae4ded395e86f95122b688b3825ad0019ba3151ec6fe7551433f3add79dc8dd92bb6a484febb", 0x9b}, 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{&(0x7f00005c3000-0x42)="ec33727de2bdaa312389a0fa7ad4567197a0084896ac58f2fd48d3d6d63297b468764ac4d95ef6a53d9e5b25ee6ca9c45c70907c40847ebf288f370131d86cf72a64", 0x42}, {&(0x7f0000493000-0x81)="744e686aadd4eb6a352661b5e80aecabcab681f6e6da202675a96a372e58db0ce940a015c99a638944fef6df6707014de66b383a838e2226e9c1856437e6cbcfd5c2b8e086330a8fac3575ad3b0cdd42ca0fdcc3e41489cfd5cd94ce4ff5516aa6816d3d1a752e6ca9a11cf8785eb1d8d35005d98484a5672ffed57221b2ae6eab", 0x81}, {&(0x7f0000e0b000-0xc7)="0221ba7ae8d789537cabc58fa4ce2d7fcf69a576a584aebb6cbf7707f7aefb65e09d11952eef4f8ca2bc97e960ee08d45c5028783340295aa4a7d80477b5530f8f46851e0310b553ff59992ce0ee57529275c5838b05d8717563e7a722671d667d5e6e6ce5ce92e02a4e7ab765eae403f7eaed4af94285ce525b32e0e7cc133b15edbe2c86bde6ce39b99fbeb39d5f1d42d45061e1351bab889ea3398933cd808de767de38d1e2146aa79dba1aacf4955417e6af7e60bcf8ec9331891d476429dc2c99d299c0ac", 0xc7}, {&(0x7f0000602000)="c9360f5e2b0e58d5edc15aa44c96ddc74772b8c84641f93519a3d719516a6907de9bf97c8c0ad60d0b7d7cdf236b5b9b3fa7d47dba41d6b8ed894b4b733d3d31e0e527912ae4b569c968074b76e03b80881496b9e18b67b704c0341d5e641645de65890f83c628d94cdacfaf7b1695213e8b8a7a0503258f7e2a", 0x7a}, {&(0x7f00003e4000)="ac6c83e4dcc76eccc43b62eb9e046310636311d5c5de5852843d9058452b7eda4c4afaa26034a9ecf9c90f67b84f9db0fce81b9e6c3aaee37e43c3dc7263d1db7542dc562849603c0e436718f2c359993988f3d0b5e3dd98f88e8e0da8d07279", 0x60}, {&(0x7f000093b000)="03312cb896c788520802c2a98655b9f2c4a862f002df7c207ccb33baf6b35c5441aa7e69efe92dbfca8a4f224eb5a044858dc441e0da6c255bce8dc3a168982e71b179288df5b0c15af27f33a242253e7a83ea3e150cca624b5ca6df2a61cebe3e40a50e9eb859210d2b1dc465eb75d3c79f92f076a7abd15b52a4209511e46c867659b6ac552bdb9ecba230bb0dd233b19fbfa038fdb2a20080f019a5e3f2b979db7547422c992a64d47976d5338606964257a44d8fde97649407de90e3e03e6b54fdd632f8fc18bc33758848afdb3f71c9d8dc4855b2234f39fe9e05bd77ee94b2e224a79d68844a", 0xe9}, {&(0x7f0000fb7000-0x52)="6b9dae68644dc49767728bf03a8891db86467a67689dd0000470907794e02e2148e0576f16fa4a77f1d6cdbf68ad8e8a4ca3df0fa1a575d031d8535cb2ffcd31c949136d303c50be23e65f893eec816cf875", 0x52}], 0x8, 0x0, 0x0, 0x4000040}, {&(0x7f0000595000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b10000)=[{&(0x7f0000035000)="2a014afb0df95e94d47aee43543efb5811d966bae9357b0682a6e7fa7449a1e220757fb2", 0x24}, {&(0x7f0000f4a000)="19eb924eda2aae80ab735a846e7c4508d281ccb58a5e3e87adcb1db4ddd60e5c1c2fc17a61adfb4f9363d08e770c67a2065a5cfcc5b0ea4bab", 0x39}], 0x2, &(0x7f0000864000-0xc0)=[@cred={0x20, 0x1, 0x2, r68, r69, r70}, @cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x20, 0x1, 0x1, [r83, r84, r85, r86]}], 0xc0, 0x5}], 0x5, 0x8001) r87 = syz_open_dev$amidi(&(0x7f0000d8a000)='/dev/amidi#\x00', 0x781e, 0x10000) ioctl$sock_bt_hci(r87, 0xc00448df, &(0x7f0000a42000-0x53)="a087ea747980988eb6593806ef237825728caeff42f7df3b0d2121077d0bc2b123a9bd468c19afc1712b65f57ac40f4aa9f76b835d28758bff84ac7e71e0378327fea41cf787b933b0432369305622a6855843") r88 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r88, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/12 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f97000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r1 = add_key$user(&(0x7f0000f96000-0x5)='user\x00', &(0x7f0000f96000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f95000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f95000)='.request_key_auth\x00', &(0x7f0000f95000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000081e000+0x498)='em0\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) epoll_create(0x9) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f95000)=0x2, 0x4) 2018/02/12 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d3000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) sendto(r0, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r1, &(0x7f0000027000)={&(0x7f0000a22000-0x60)=@nfc_llcp, 0x60, &(0x7f000038f000)=[{&(0x7f0000a41000)}, {&(0x7f00007c0000)=""/167, 0xa7}, {&(0x7f00006fb000-0x1000)=""/4096, 0x1000}, {&(0x7f000012d000-0xf)=""/15, 0xf}], 0x4}, 0x0) 2018/02/12 23:24:09 executing program 7: r0 = socket(0x2, 0x2000080003, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00002de000)=0xfff, 0x4) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) io_setup(0x7, &(0x7f0000ab9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00005c1000-0xd)='/dev/dmmidi#\x00', 0x28cb, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000000)="2f0210a40234eb9589910274e171beb5e1bc4b8bf9b5fb646a09f91fe913140e742a4e8bc85aedb2bac54045631a6bc407ea67053c6ae0f8218007a34588ecf4e56bc4db217db72a9423750a7349c51bd8bd50c30482cf644b032b2f26ce4fde43b3a8036d9aec2bf5d05d299d1d89c306c00b52d99eb01aae61ea657e2fe158779c648bb6a714ee1cb8e0a118ed67ec61ce7a3e71906108ae5591", 0x9b, 0x100000001, 0x0, 0x1, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000001000-0xb3)="1597dc9b87462d1a294458862ca1aeff7e0e39226b7014dda04038da60fd34e55ad26b143595d003b938199985f4c6292763e954f7af4ca397e17c49627c1c2b900c831cec5064a949620f1c7197b4a9826d5d14253ca24492b82c57f7ec1fd77b9322716593b50a0fc968575233b42034d403364051ac37d2b879f8a129baf88e6ed26a375ded828158e33de9033767c81eeb678636beafa826a6c609d51ec17727437e5a327cb43e33eb3bd8d22815bcc68d", 0xb3, 0x0, 0x0, 0x0, r3}]) 2018/02/12 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x800, 0xc, 0x3}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)}, 0x10) 2018/02/12 23:24:09 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000a3000-0x4)=0x0) capget(&(0x7f0000501000)={0x399f1736, r0}, &(0x7f0000464000)={0xc5f6, 0x4, 0x3, 0x8, 0x1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x84}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x3e, &(0x7f000001c000-0x103e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/12 23:24:09 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000d8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f000051c000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0x0) r3 = fanotify_init(0x20, 0x109000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x200}, 0xc, &(0x7f0000db4000-0x30)=[{&(0x7f0000428000)={0x154, 0x13, 0x404, 0x7, 0x1, "", [@nested={0x10, 0x86, [@typed={0xc, 0x22, @pid=r1}]}, @generic="2f8cb2370f3d71bca04034c35d9a2c56f6f8303722547085afa1589829cb1cba94a50959a95a79feea7c7e5dafd9e0f9d9e5e1976777c7153ff96161358702fb8ebc84ea1259aefb9f3964017f42884b310ba9437ccb21650b26c74cddecbb5c8c51b3665ce7764208926d28949fae9971d258777dc6b997e16cf17cd924f5a0a57a00638c3eb27397d86abe358ce3ee5d8a0bcacb28d25f4bb72d8d4d89ab703252046cd213e315cdfa7fbc7e53809daec20c2f2f528563f5ce68dec642e1efbf2d56bf75b33a68f04f0c7d60e18cad897c8e666349", @typed={0xc, 0x57, @pid=r2}, @generic="67389819b0cbd8aec695e65ee0f8e43546ea0ed7d1125932aa287c96426243e999a9d8571d29bb6250673d9773fe", @generic="0e27a0b898e00d471e15e60c62d91b3550ba76238538c35d4e63b84a88b7e57cfd084a"]}, 0x154}, {&(0x7f000019c000-0x1f0)={0x1f0, 0x39, 0x100, 0x6, 0x2, "", [@typed={0xc, 0x800, @ipv4=@multicast2=0xe0000002}, @nested={0x18, 0x5c, [@typed={0xc, 0x13, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="e520b1bddfbe35"]}, @nested={0x15c, 0x2b, [@generic="2c612c8106291ffa1d6a2d4a6ddcd41a42807b40c0365808acf2b47cc25e9da99449c844dc1480f9653ecc9fc01d05f705c21422428cf5afb15922ffb3b819ff10d866dd696a521af6ca50f30ea49f689afdc0476bb399f6e0303c264f365e", @generic="0c304766cc9311e7e4451cb1f9de52aed92bc339d3baec2700be8630e23e11820883e6857e4b7798e71bc5173af8a2aee96c7c074a1cfc01f24b5ea1c290a82cd84eebff7c388ebab93374c823ab62616a4d9add37d78b7bd7d9a020831f9b22ddc13ba7dcfa6bcf291ffdec5b2938184c4d7200b002947c454b422160c51537d7fe59ea0b01b6e0305e6153c7f14c763997f58ca8f48e37473eecc6b81835a6d3757856e14a484e8b048680664bb9db5cccbb6b2a9f3da6b65e56161f50e663e58667888335f5674f40cd76c4fa900a8bd1d64a3c149914d83e71189582bebf5af58e3409ced4a7f9c779b4", @typed={0xc, 0x3c, @u32=0x8}]}, @typed={0xc, 0x4c, @ipv4=@rand_addr}, @generic="a330198201d92bc6234be69285930829e12931d811cffa2b1899fdce16bfebdcf058f14ceaf9d2f303df2d03467198537d9d41233bc2c399a7484de12e7cc3f5d7cf9ad79411e705af48113c814e19d3a81b8f98"]}, 0x1f0}, {&(0x7f0000c6e000)={0x1f4, 0x24, 0x100, 0x5, 0x0, "", [@nested={0x1d8, 0x93, [@typed={0x8, 0x79}, @generic="6d27b8cf0d9039793d7fc21a9d4fa831f2379f407752777a5dc93237d94350757c927c7ed2dc9d38bfc628a07b0edb660d", @generic="657b8e91f0a787f9d8e6a2341b78f93f7347abbf2498ae1568c0353d849a1d1cff9363fd1cbe5f22d67441f43e4e75a4f4555e4971f543b21348076a445327d5cf45f2d42425895233b2eb0bae1d4257a2ecd9340863cd16fd3779e2c6deed", @typed={0xc, 0x56, @ipv4=@loopback=0x7f000001}, @generic="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", @typed={0x1c, 0x51, @str="73656375726974795c2d8973656c696e757800"}, @typed={0x18, 0x69, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @typed={0xc, 0x8d, @fd=r3}]}, 0x1f4}], 0x3, 0x0, 0x0, 0x4000005}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d78000+0xa7b)='net/softnet_stat\x00') r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9500}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback}, &(0x7f00007f6000)=0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f000000f000-0x1000)=""/4096, 0x1000) bind$inet(r5, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000b11000-0x9)='/dev/rtc\x00', 0x600000, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r5, &(0x7f00000c7000)={&(0x7f000086c000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000a8f000)=[{&(0x7f0000f4c000)=""/114, 0x72}, {&(0x7f0000cb3000)=""/181, 0xb5}, {&(0x7f000078c000-0x6b)=""/107, 0x6b}, {&(0x7f0000d1c000)=""/129, 0x81}], 0x4, &(0x7f0000e89000)=""/182, 0xb6, 0x10000}, 0x40000000) ioctl$void(r4, 0x5451) mbind(&(0x7f0000fe9000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x3, 0x6) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x3) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f00002b8000)={0x6, 0x4, 0x6, 0x7ff, 0x6, 0x10001}) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) prctl$setendian(0x14, 0x2) sendto$inet(r5, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/02/12 23:24:09 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000005000-0x8)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000014000)) 2018/02/12 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b5000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cd1000)={{0xa, 0x3, 0x46b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, {0xa, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0xffffffff80000001, [0x10001, 0x8, 0x7fffffff, 0x2, 0x81, 0x1, 0x6, 0x9]}, 0x5c) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000005a000)={0x8, 0xffff}) r1 = syz_open_dev$sndseq(&(0x7f00000d8000-0xd)='/dev/snd/seq\x00', 0x0, 0x20200000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000417000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00008f2000)={r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000018c000-0xb0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}) [ 45.338460] xt_connbytes: Forcing CT accounting to be enabled 2018/02/12 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x5, 0x28001) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x11, 0xfffffffffffffffa}], 0x18) 2018/02/12 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00007a8000)='./file0\x00') unlink(&(0x7f00007ba000)='./file0\x00') umount2(&(0x7f0000a8c000)='./file1\x00', 0x0) dup2(r1, r0) 2018/02/12 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e73000)='/dev/vcsa#\x00', 0x1, 0x40000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e74000-0xf0)=[{{&(0x7f00007fd000)=@nfc, 0x10, &(0x7f0000cf9000)=[{&(0x7f0000e73000)=""/172, 0xac}, {&(0x7f0000e73000)=""/4096, 0x1000}, {&(0x7f0000e73000)=""/135, 0x87}, {&(0x7f0000746000-0xae)=""/174, 0xae}], 0x4, 0x0, 0x0, 0x616}, 0x2}, {{&(0x7f00009b4000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000e73000)=[{&(0x7f0000cdd000)=""/243, 0xf3}, {&(0x7f0000e73000)=""/111, 0x6f}, {&(0x7f000027d000)=""/31, 0x1f}, {&(0x7f0000e74000-0x2e)=""/46, 0x2e}, {&(0x7f0000e73000)=""/3, 0x3}, {&(0x7f00008ef000-0x92)=""/146, 0x92}, {&(0x7f0000e73000)=""/17, 0x11}, {&(0x7f0000581000-0x9e)=""/158, 0x9e}, {&(0x7f0000e1a000-0x9c)=""/156, 0x9c}, {&(0x7f00005b8000-0x78)=""/120, 0x78}], 0xa, &(0x7f0000ce5000)=""/136, 0x88, 0x10000}, 0x3}, {{&(0x7f0000e73000)=@nfc, 0x10, &(0x7f0000009000)=[{&(0x7f0000e74000-0xcd)=""/205, 0xcd}, {&(0x7f0000e74000-0xfb)=""/251, 0xfb}, {&(0x7f0000244000-0xe6)=""/230, 0xe6}, {&(0x7f0000e74000-0x2b)=""/43, 0x2b}, {&(0x7f0000e73000)=""/234, 0xea}, {&(0x7f0000e73000)=""/159, 0x9f}, {&(0x7f0000e74000-0x92)=""/146, 0x92}, {&(0x7f0000e74000-0x35)=""/53, 0x35}, {&(0x7f0000e74000-0xe7)=""/231, 0xe7}, {&(0x7f0000e74000-0x17)=""/23, 0x17}], 0xa, &(0x7f0000977000-0x5b)=""/91, 0x5b, 0xf9}, 0x9}, {{&(0x7f0000109000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f000030a000-0x20)=[{&(0x7f000058a000)=""/82, 0x52}, {&(0x7f0000e73000)=""/4, 0x4}], 0x2, &(0x7f0000e73000+0x9b5)=""/48, 0x30, 0xfffffffffffffffc}, 0xe69}], 0x4, 0x2100, &(0x7f000099b000-0x10)={0x77359400}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000008000-0x4)=0xb1c2, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r2, &(0x7f0000de8000-0x1000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) syz_open_dev$dmmidi(&(0x7f00007b6000-0xd)='/dev/dmmidi#\x00', 0xc112, 0x200001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002bd000-0xb), &(0x7f0000c42000)=0xffffffffffffff7c) 2018/02/12 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000), 0x0, 0x800, &(0x7f000035f000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 23:24:09 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) unlink(&(0x7f0000b24000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/12 23:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000010d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000435000-0x8)=&(0x7f0000750000-0x1)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000bb8000), &(0x7f0000d24000), &(0x7f0000493000)) dup3(r2, r2, 0x80000) close(r1) pipe2(&(0x7f00002d8000)={0x0, 0x0}, 0x80000) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000332000-0x1)) getresgid(&(0x7f00004bb000), &(0x7f0000349000-0x4), &(0x7f00005aa000-0x4)=0x0) fstat(r2, &(0x7f0000caf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00003ca000-0x8)=[r5, r6]) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000055d000)={0x0, 0x74, &(0x7f0000116000)=[@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x3, 0x6, @empty, 0x8d}, @in={0x2, 0x0, @rand_addr=0xd42}, @in6={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000eda000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000891000)=r7, 0x4) close(r0) 2018/02/12 23:24:09 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x2, &(0x7f0000001000-0x1)='V', 0x16c) 2018/02/12 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000808000-0x11)='/selinux/enforce\x00', 0x8040, 0x0) accept4$ipx(r1, &(0x7f00005cc000-0x10), &(0x7f0000441000)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009b8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget(0xffffffffffffffff, 0x1000, 0x1200, &(0x7f00005ee000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = syz_open_dev$audion(&(0x7f00008b4000-0xc)='/dev/audio#\x00', 0x80000000, 0x30000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x7f) syslog(0x9, &(0x7f0000f85000-0xe2)=""/226, 0xe2) 2018/02/12 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/02/12 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) sync_file_range(r1, 0x0, 0x0, 0x0) 2018/02/12 23:24:09 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000)={0x40, 0x387, &(0x7f0000000000)="5ad2084cebc5713668baad6ec27514391e", &(0x7f0000001000)="3473ab90705fd0d83ea70a846cdf7f21a4baf16f39888c926dd8bbd1b97c5bf1fd095c0112364d3c284eacc5ee6c4c4903750d590225bb24b052920ff33ae08e8ecc0bb3cc5c3d208ebadbb1f0422bd07c25b99c840f174eff1df00419b3c73220757aa94c57fdc9e76b71be3e09c7c999d862ff3046d6047ffa0e5e1f77a8cfea4b8073719e1c672533c1e5916125490d40c7970f79efb43a5c6c3e956fc965b0f9b32ce9a7f1325d0fa9c1bf4919e69c30a5c0364d7bfba4d00cb53bb93961", 0x11, 0xc0}) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x1a00) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd5, "369585b8cfc3d9c5d5b3cd4de41f2c6816c35f24938ae1ce0b41996db3985cd9d6955d8de1e3a914e360d3fefd4bc3bbebf0ab978f55c7d469fd64682dd7ae34f0d74abe40cf78e63659bca087e00bfa3a2bbc03f4d7fe6d03644c2f9e4fc7577b75479f9f1d9ff77566c37e4a10a621b9e3b27b693ab7fe4b1f7dae96b846724efbe37ed7922c4320e667b7080fdfa6cb4ea48633d56787b1ecf633b64eb0d69c9890b43904e3491c43edd414cb931c3285eba8a5c458a6c334c1c4f2d914f2f674dfa0427e949aa9d6542dda30e3a071aed7249d"}, &(0x7f0000002000-0x4)=0xdd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x0, 0x7}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x400}}, 0x1000, 0x7f72, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x14}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f26000-0x8)=0x49) mkdir(&(0x7f000051e000)='./file0\x00', 0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) pipe(&(0x7f0000ea9000)) r3 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) writev(r3, &(0x7f00001f3000-0x60)=[{&(0x7f0000fbf000)="a9", 0x1}], 0x1) 2018/02/12 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/12 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000db0000)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) 2018/02/12 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000082000)='/dev/amidi#\x00', 0xffffffff, 0x800) connect$vsock_stream(r0, &(0x7f00007a3000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/vcs\x00', 0x282, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00007f9000-0x2), 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000148000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x5, 0x7, 0x4, 0x800000000000, 0x9, 0xdb4e, 0x1, 0x3697, 0x8, 0x100000001, 0x8, 0x0, 0x2, 0x9, 0x9]}, &(0x7f0000c9e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e2c000-0x8)={r3, 0x1f}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f0000ca1000)={&(0x7f0000cfa000-0xc)={0x10}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f00001b5000-0x250)=@newsa={0xf0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000}, {@in6=@loopback={0x0, 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, []}, 0xf0}, 0x1}, 0x0) 2018/02/12 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'aead\x00', 0x0, 0x10, 'rfc4309(ccm(khazad))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000e3c000-0x30)=[{&(0x7f00001f8000)="0d64700a42742a5f56c3006cd4a6cfa0329286a5f9288e59969fa38a3159046130f3ad733f84e6d50d54aa46caeb78686591d2a76fed8133999fbdd9a028b8e7c526c6c26b4a8b6f08b2e92f3a9d7c0ee43a4b1a272c46ea57bac427efad560a0a6dd7eecf85df1de2c884c33ed682eee4bfd1faa907455c05ed84f2842bdaaba93bf4c3b74f9fd1b8c1844e42c85bdd35de02069c3628b3b04116826bd5646c31f8f54ca1", 0xa5}], 0x1) 2018/02/12 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x0, &(0x7f0000444000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad2000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e90000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/02/12 23:24:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f97000-0xb)='cifs.idmap\x00', &(0x7f00007e2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="f941161081c606e588a80181d05a20accd06c3e75a85fde7b125f8b989ddfb16c8a5966536d7a894db1d0bf7c1a94e3f4b474e39c845f3d052b306196778f19e48bc667a3fa4a4a7fc605d33c1e849ffcc575d31b4d6afcb1a42d61c5e077efff7d0703cd124c19f9c69050a6934a4cc4513a97e83b813f8516dbab10caa3ff55766a291f2c1", 0x86, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000-0x4)=0x0) ioprio_get$pid(0x2, r1) 2018/02/12 23:24:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mbind(&(0x7f0000961000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000000)=0x7, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0xc0)=[{0x0, 0x1, 0x5, 0x7, @time={0x0, 0x989680}, {0x5, 0x80000000}, {0xf6e, 0xdcf}, @control={0x9, 0x110, 0x1}}, {0x3, 0x6, 0x4, 0x2, @time={0x0, 0x1c9c380}, {0x400, 0x9}, {0x4, 0x9}, @raw32={[0x2, 0x2c6, 0x7]}}, {0xffffffff80000001, 0x6, 0x8, 0x800000000000000, @time={0x77359400}, {0x7, 0x2}, {0x8}, @control={0x2, 0xfd, 0x101}}, {0x3, 0x7, 0x9e, 0x101, @tick=0x5, {0xfffffffffffffffe, 0x6}, {0x2, 0x5}, @quote={{0xa919, 0x8000}, 0x0, &(0x7f0000000000)={0xfffffffffffffffe, 0x20, 0x8000, 0x77, @tick=0xd835, {0x1184, 0x5}, {0x1, 0x7fffffff}, @raw8={"5b3b1033273817cb838a9a27"}}}}], 0xc0) madvise(&(0x7f000091b000/0x2000)=nil, 0x2000, 0x0) 2018/02/12 23:24:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x270100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fab000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x1ff, 0xffff, 0x100, 0x5, 0x40100, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000)=""/252, 0xfc}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000002000-0xe2)=""/226) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x5, &(0x7f0000001000), 0x0) 2018/02/12 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$kcm(0x29, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000fa6000)={r2}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000810000-0x11)='/dev/qat_adf_ctl\x00', 0x121080, 0x0) recvfrom$llc(r4, &(0x7f0000cbf000)=""/240, 0xf0, 0x2, &(0x7f00005b1000)={0x1a, 0xe038e6d0be08b78f, 0x8, 0x6, 0xfffffffffffffffd, 0xff8, @empty}, 0x10) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000831000-0xc)={0x8, "5e0000c7583dffff"}) 2018/02/12 23:24:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000260000)={"dded0e05c99b90a85ff64b19ca5f975f", {0x4, 0x7, 0x100000000, "f184f699f9b4", 0x7f}}) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x3) 2018/02/12 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000dc0000)={0x2, 0xa, 0x0, 0x0, 0xfa, 0x0, 0xffffffffffffffff, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4, 0xfffffffffffffffe}]}, 0x14e}, 0x1}, 0x0) 2018/02/12 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c62000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000075c000)=0xffffffffffff716b) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000b78000)=""/235, &(0x7f0000d83000-0x4)=0xffffff2e) r1 = userfaultfd(0x0) close(r1) r2 = add_key$keyring(&(0x7f0000be2000-0x8)='keyring\x00', &(0x7f00002b6000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f0000731000-0x19)="b862d73c7cac30cdd59ce03425a9b314ae222765d2bac36d32", 0x19) 2018/02/12 23:24:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00007c8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) 2018/02/12 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0x223, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f0000-0x4)=0x0) move_pages(r1, 0x4, &(0x7f0000613000-0x20)=[&(0x7f00000e9000/0x800000)=nil, &(0x7f00005fd000/0x4000)=nil, &(0x7f0000aca000/0x10000)=nil, &(0x7f0000e38000/0x3000)=nil], &(0x7f0000b08000)=[0x5], &(0x7f0000eca000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/02/12 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000464000)='/proc/self/net/pfkey\x00', 0x488082, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000106000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e66000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000048d000-0x6)={r2, 0x1}, 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000832000-0xc)={r1, 0x100000001}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/mls\x00', 0x0, 0x0) read(r3, &(0x7f0000720000)=""/220, 0xdc) sendmsg$nl_generic(r3, &(0x7f0000afa000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000853000-0x5e)="13", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000ac3000)='./file0\x00', 0x800, 0x80) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00007f4000)=0xffffffff00000001, 0x4) write(r0, &(0x7f0000942000)="9f", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) writev(r0, &(0x7f000075e000-0x40)=[{&(0x7f000009e000-0x1000)="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", 0x201}], 0x1) 2018/02/12 23:24:09 executing program 0: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000022000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000052000-0x8)={0x1, 0x2}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/12 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getrusage(0x0, &(0x7f00000bd000-0x90)) sendto$inet6(r0, &(0x7f0000d44000), 0x0, 0x11, &(0x7f0000d45000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/12 23:24:09 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d5000-0xc)={0x0}, &(0x7f0000a64000)=0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00006a4000-0xe)=@random={'trusted.', 'wlan1\x00'}, &(0x7f0000bb7000)='em1posix_acl_access\x00', 0x14, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006da000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f00005f7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000001000-0x4)=0x1c, 0x80000) 2018/02/12 23:24:09 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000002e000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000000c000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x12}, r4}, 0x14) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000015000)={{0xa, 0x3, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x9, [0x400, 0x40, 0xf6d, 0x401, 0x3a, 0x0, 0x8, 0x100000000]}, 0x5c) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/12 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000450000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a92000-0xdf)={0x0, 0xd7, "8efdf3bf9b4846c0087c0e9d400b0bdb3cd87a8154a267989c42bbcaaffd8edac4ab1222d335d3f36369c8bd53f7036ac127c3ce4c1dcd85096b852c90d45b5082d2dcc75ca26ce9bbecd513cc8773ce07894541256195114cb59da1bee0bd2abe3c1eb68ede4aaa139bc572b3dac863a4de7af063ac5b2e182fe373c1d0d045abfdaca37e9bcf8b91b1c606181a51a5b507de6c61df8f73b1adc5fceff214b18e6fc00853f87b0342a4e396e33dc63e88bcf9a1d0e9ec1f42f7ab915890fe3fc961ca59c07b81ca4401ebcbd11205f5b765bd237ee5ae"}, &(0x7f00001be000+0x3bf)=0xdf) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a1000-0x14)={r1, 0x1, 0x80000000, 0x8, 0xe2, 0x87}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000023e000)={0x1, 0x0, [{0x4b564d04, 0x0, 0x1}]}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000307000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b96000)={0x1, 0x1, 0x9, 0x4, r1}, &(0x7f0000607000)=0x10) 2018/02/12 23:24:10 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/12 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000906000-0x46)=""/70) 2018/02/12 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000696000-0x1)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000071c000-0xc)={0x0}, &(0x7f0000f63000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000feb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f27000-0x8)='./file0\x00', &(0x7f000061f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000856000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = getpid() r6 = getuid() getresgid(&(0x7f000096e000), &(0x7f000054f000-0x4), &(0x7f0000683000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000de0000)={&(0x7f00004a7000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000012a000-0x50)=[{&(0x7f0000656000)="dffe7b962b609e23b0acd04a8e70b4f69b630dec4f4eb19e06e1feeb74271a6df0c2fe", 0x23}, {&(0x7f0000327000-0xb5)="4465ed3f9f15448814ed7a4678efaf5fc148b61cdd2f044e7e578f02863365465f18e06dfc3766024da3d11a1e06b08a5ba2ecded6daa5cefa4ecb1fda34cd504147c2b5dc99e647becaa0e04907b368fbdcfa773a82cd26cc921f504e63ef4003b6d1be032621f3416cb40d0175eab0e469b52aa54659a4b7cf9e1cc9a427fdfccb434075626d4c1ccfb485b9d2650f86e1e4e8c74096852bc8c2aff38405068b202eaeaa652e8f2af8da1f6e3a1caa7234784d8e", 0xb5}, {&(0x7f0000838000)="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", 0x1000}, {&(0x7f000006a000-0xfb)="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", 0xfb}, {&(0x7f00003af000)="3c4fd5b743968f8d811040dec59edc85659369ce", 0x14}], 0x5, &(0x7f0000919000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x40800}, 0x800) connect$inet(r0, &(0x7f00004ad000)={0x2, 0x0, @rand_addr=0x5}, 0x10) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000aec000-0x8)=0xffffffffffffffff) r9 = shmget$private(0x0, 0xe000, 0x200, &(0x7f0000f28000/0xe000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000df9000+0x62a)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00009fc000)=0xe8) getresgid(&(0x7f0000d68000-0x4), &(0x7f00001a6000-0x4)=0x0, &(0x7f00007c5000)) lstat(&(0x7f0000e9f000)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dd7000)='./file0\x00', &(0x7f0000b5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000924000-0x4)=0x0) open(&(0x7f000033a000)='./file0\x00', 0x10042, 0x102) r15 = fcntl$getown(r8, 0x9) shmctl$IPC_SET(r9, 0x1, &(0x7f0000d51000)={{0xfff, r10, r11, r12, r13, 0x0, 0x80000001}, 0x1, 0x6, 0x558ab994, 0xc4, r14, r15, 0x7ff}) 2018/02/12 23:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000947000-0x10)={0x0, &(0x7f0000a6f000-0x94)=[]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000214000/0x18000)=nil, &(0x7f00006f3000)=[@text32={0x20, &(0x7f0000063000)="b8009000000f23c00f21f835020006000f23f8b805000000b90a0000000f01c10f066565f2f0815700080000000f3566b8ea000f00d8c4c3210fe01a660f388267049a4d0000004d000f20d835200000000f22d8", 0x54}], 0x1, 0x0, &(0x7f0000f46000-0x10)=[], 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/12 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f00001a1000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/02/12 23:24:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) 2018/02/12 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cbc000-0x4)=0x14, 0x800) accept$packet(r0, &(0x7f0000fe2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000453000)=0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) r2 = epoll_create1(0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00004a1000)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000c9b000)={0x6, 0x3, 0x31, 0x7fffffff, "56e64794ae420f8a84397c1ea74e683af8c605e45fd17c75c2cbc6f1acf7c08ada532ceb6328fe7038c4fa38", 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d57000-0xc)) 2018/02/12 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d1000-0x9)='/dev/vcs\x00', 0xf90b8f778a51e5d2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00007fa000), &(0x7f0000000000)=""/76}, 0x18) writev(r0, &(0x7f00002b1000)=[{&(0x7f000093a000-0xae)="a66f139c577c152b6e3cc24b38b09a1b864b8d64f828f17a3b28f0db58b01becf48c0fbcb83c9562006e06d27dafee5ff1d9f4e6330efd5b2a43093ae1a7379b536519bb789c9f8e84100e0961a030ed07cde915ec33fdaa46ac5cd787f91d2ab49b9b5a67e65f874f1bbf8d2877635cb666d6f4d7fbd8e77f0dfec21a341f5ddaff0d67f8aca17c3efe9fe85d796e6538efa556ed22809bf6a7f019648015a4cd7b84496c0f748bb3113772f833", 0xae}, {&(0x7f000054e000)="0aea4b197d0100637795c0b7f78291cfe38d32b4698aec55c4488f5c757c65e87436132aef931dc14664d9b765531838973e1470b23233e4ffc777d6ba98b8324e8c53d0b5573bd939c8f6345f8a23256da257059ea4cb4bae1c82f65e57931dcf20b28cdd1718b0e17e632d9bfdaeda24c378d76fd372203500ef438f3bfd3738854b93c492b1537d92634c71d248f7fd0e36fce0783eb996b255fc9d5f1d195380d0d1cd7060fa947e08fc6c95fdf98a3af4c7d24c938b7a79cee0d8fd5ce6b3df7bcebfd1b636d3b4bcb98b6091", 0xcf}], 0x2) 2018/02/12 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3bd6) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f000043e000)={r0, 0x3, 0x1, 0x6, &(0x7f0000fa5000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_dev$mice(&(0x7f0000f18000)='/dev/input/mice\x00', 0x0, 0x10200) r2 = syz_open_dev$mice(&(0x7f0000514000)='/dev/input/mice\x00', 0x0, 0x2001) perf_event_open(&(0x7f0000f5a000-0x78)={0x2, 0x78, 0x7ff, 0x0, 0x9, 0x4, 0x0, 0x3, 0xb0021, 0x9, 0x6000000000, 0x6, 0x40, 0x8, 0x4, 0x7fff, 0x3ff, 0x5, 0x8962, 0x8, 0x3ff, 0x1ff, 0xffffffff, 0x8, 0xfffffffffffffff7, 0x8, 0x1, 0x5, 0xfffffffffffffffb, 0x6, 0x0, 0x7, 0x9, 0x7be, 0x2, 0x3, 0x401, 0x8, 0x0, 0xfffffffffffffffe, 0x2, @perf_bp={&(0x7f000051c000-0x1), 0x1}, 0x20480, 0x7, 0x81, 0x1, 0x7, 0x7ff, 0x1}, r1, 0xffffffff, r2, 0x2) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f30000)='/selinux/mls\x00', 0x0, 0x0) ioctl(r3, 0x2285, &(0x7f00005f8000)) 2018/02/12 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000030b000)='/dev/dsp\x00', 0x202000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000025d000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000a68000+0xc20)) 2018/02/12 23:24:10 executing program 3: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00005d5000-0x10)=[{&(0x7f000018c000)=""/3, 0x3}], 0x1) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005d5000-0x50)={0x14, @tick=0x5, 0x20, {0x6, 0xfffffffffffff5a5}, 0xbb45, 0x1, 0xa457}) 2018/02/12 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e64000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r0 = socket(0x11, 0x2, 0x81) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(0xffffffffffffffff, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000004f000)) 2018/02/12 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dac000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x3}, 0x8) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00001aa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/12 23:24:10 executing program 0: mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f12000)=""/70, &(0x7f0000f13000-0x4)=0x46) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000002000-0x91)=""/145, &(0x7f0000001000)=0x73) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r1, &(0x7f0000f12000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/02/12 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a36000)={0x3, r0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c91000)={0x10000, 0x9000}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003be000), &(0x7f0000d31000)=0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00008b9000)=@req={0xfff, 0x6, 0x70d7, 0x3}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000f0f000-0x108)={0xfffffffffffffffd, {{0xa, 0x3, 0x69, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x108) socket$alg(0x26, 0x5, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) flock(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ecf000-0xb0)) socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00005a5000-0x4)=0x40000000000002) 2018/02/12 23:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/rfkill\x00', 0x20041, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000e6f000-0x10)={0x7, 0x836c, 0x7, 0x104}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000096d000)='/dev/rtc\x00', 0x200, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000c42000-0x4)=r3) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000dc4000)={@generic="510e9b5eb6ecf7670d53c6b1c935d062", @ifru_mtu}) pipe(&(0x7f0000016000-0x8)={0x0}) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000cd1000-0xe5)=""/229) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d4e000)={r1, 0x50, &(0x7f0000f28000-0x50)}, 0x10) 2018/02/12 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000018, &(0x7f00003c2000), 0x4) 2018/02/12 23:24:10 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000038d000-0xb)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x60000000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f2000)={r1, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000fb7000-0x4), 0x4) 2018/02/12 23:24:10 executing program 4: truncate(&(0x7f0000589000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b09000-0xa)='/dev/vcs#\x00', 0x7fff, 0x41) clock_gettime(0x0, &(0x7f000066f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x7, 0x81, 0xffffffff, 0x1, @time={r1, r2+30000000}, {0x6, 0x9}, {0x0, 0xdf4d}, @connect={{0x2, 0x8001}, {0xfffffffffffffffd, 0x800}}}, {0x800, 0x7, 0x8000, 0x1000, @time={0x0, 0x989680}, {0x401, 0xfffffffffffffffd}, {0x5ef, 0x2c}, @raw32={[0x5, 0xff, 0x5]}}, {0x75, 0x1e14, 0xfffffffffffff001, 0x4, @time={r3, r4+30000000}, {0x9, 0x3}, {0x6}, @connect={{0x9, 0xa8c7}, {0x0, 0x2}}}, {0x7f, 0x40, 0xa3, 0x9, @tick=0x4, {0x6, 0x9b}, {0x3, 0x8}, @raw32={[0x4, 0x4, 0x4]}}, {0x4, 0xfffffffffffff800, 0xcf, 0x7, @tick=0xffff, {0x9, 0x9}, {0x0, 0x20}, @quote={{0xfa, 0x5}, 0x88e, &(0x7f0000bae000-0x30)={0x4, 0x0, 0x5, 0x8, @tick=0x6, {0x8, 0x1}, {0x1b, 0x4}, @result={0x5, 0x400}}}}], 0xf0) 2018/02/12 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000001, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000ade000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000104000-0x4)={r0}) bind$vsock_stream(r1, &(0x7f0000b18000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) sendto$inet(r0, &(0x7f0000d2c000)="c6", 0x1, 0x800000, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5) ustat(0x81, &(0x7f0000d97000)) shutdown(r0, 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000b2f000)='/dev/admmidi#\x00', 0x7ff, 0x8001) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000564000)=0x14) r4 = syz_open_dev$admmidi(&(0x7f0000d79000+0x13b)='/dev/admmidi#\x00', 0x1000, 0x10000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000922000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x2ec5, r3}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xb8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000974000)=""/103) syz_open_pts(r4, 0x10000) 2018/02/12 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b70000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b3000)='fdinfo\x00') exit(0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f80000)={0xfffffffffffffff7}, 0x4) getdents(r1, &(0x7f0000da8000-0x91), 0x0) 2018/02/12 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d54000-0x8)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c18000-0x28)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f00006ad000-0x14)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/02/12 23:24:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f85000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xa7) r0 = syz_open_dev$sndmidi(&(0x7f0000f3f000)='/dev/snd/midiC#D#\x00', 0x20, 0x402000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000f42000)={0x3, 0x10}) 2018/02/12 23:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) syz_open_procfs(0x0, &(0x7f00001e4000-0x7e)='net/ptype\x00') fchmod(r0, 0x49) 2018/02/12 23:24:10 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ae3000)=0xfffffffffffff801) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000fa7000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000981000-0x2)=0xfffffffffffffffc) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000d30000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7476323d, 0x6, 0x15, 0x8, "d116158761a00eec0656ac3f096474fb1e630944455cf04eed34d03ba26b546528163fa381f9eb43ff59beef013eb2367517535aaf7620262f1e1c5afffa4e50", "bf1939ed775634247f877fa01c6429feae527c70f9567802e90ee150faf75572", [0xffff, 0x10000]}) 2018/02/12 23:24:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000958000), &(0x7f0000001000-0x8), 0xfffff7fffffffffc, &(0x7f0000cff000/0x2000)=nil, 0x100) [ 46.778400] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/12 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) getsockname$netlink(r0, &(0x7f00004ed000), &(0x7f0000021000)=0xc) read(r0, &(0x7f0000a78000)=""/4096, 0x1000) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bd000)={0x0}, &(0x7f0000cf6000)=0x2dd) waitid(0x1, r1, &(0x7f00001c5000-0x10), 0x20000003, 0x0) write$fuse(r0, &(0x7f0000806000)={0x58, 0x0, 0x1, @random="07000000000000000001e6065d86a61bf2b3b36e2708546deaa3dedec0c98445f7bf7b8d3b874a62bb74e794b2ee47ed46cd5e00000000000009ca03d332fdbf2b839c907f080718"}, 0x58) 2018/02/12 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0x0) migrate_pages(r2, 0x4, &(0x7f000009b000), &(0x7f0000ba3000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000313000-0x80)) 2018/02/12 23:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f83000)='./file0\x00', 0x0) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)) getsockname$packet(r0, &(0x7f0000b6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000494000-0x4)=0x14) bind(r0, &(0x7f0000700000-0x14)=@ll={0x11, 0x8, r1, 0x1, 0x3a70ea25, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/12 23:24:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x420000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000379000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000a6000-0x4)=r1) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000023000-0x4)) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000011000-0x4), 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000024000)={0x6, "3599cf715807"}) 2018/02/12 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x80801) socketpair$inet6(0xa, 0x1, 0xd8, &(0x7f0000751000-0x8)={0x0}) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f41000)={0x0, 0x5, 0x2, 0x8, 0x80000001, 0x9, 0x80000001, 0x7, 0x0}, &(0x7f00005c3000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000028c000-0x54)={r2, 0x4c, "d1349f0ee4133ffacdfb1338a6f8963afa5ba7298963a4dc01f6c851276d273c5c1ac1f1f51fe5dd7f3e398553241f211badbadc45d27eeb783739a077920ca82d09f8c366e962173d356097"}, &(0x7f0000fe1000-0x4)=0x54) r3 = syz_open_dev$dspn(&(0x7f0000ce8000)='/dev/dsp#\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000df0000-0xc)=@sack_info={r2, 0x2}, &(0x7f0000296000-0x4)=0xc) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) 2018/02/12 23:24:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000313000-0x80)) 2018/02/12 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000021b000)={@broadcast, @empty, @multicast1}, &(0x7f000082b000-0x4)=0xc) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000691000)={0xbf2, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x90) 2018/02/12 23:24:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) r1 = creat(&(0x7f00003c2000-0x8)='./file0\x00', 0x80) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00009c3000)) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000078000-0x4)=0x100000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000067f000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000eb7000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000ce7000-0xce)="cccd3a7f679e4d196fe9099602a1f46993a3e609a4ed8bcf19e1dfff95458a91630e88a450f49a973bc14e5fa39e5cf0564887e1823a1ddb77cc080bab215b1e6513f480cd5bfc64cd91d03a952b633f91a3ae1d0461bdd4e88332be1ddd69bb329b09a351332e5024ddcb27fc6e48b710735da7da25f61104e1a6dac77c9c45eb855f07eb6148c5f810ed0a34ada2f178059469cc7bb83d7ff4c7b03c6839f0080dad000e4278fb8a4b823ee0b22ba15666bff87d6d4b1e1c0f071dc740cd2e51294f3676293a3f4be79e1f12e5", 0xce, 0x4040004, &(0x7f0000756000)={0x11, 0xfe, r2, 0x1, 0x925, 0x6, @random="b7f41002a83c"}, 0x14) 2018/02/12 23:24:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000689000-0xc), &(0x7f0000ce0000-0x4)=0xc) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffe1c, &(0x7f0000425000-0x8)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r3, 0x2, 0x6f88) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x5f8, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000bcc000)='/dev/vcs#\x00', 0x3c68, 0x400000) write$selinux_validatetrans(r4, &(0x7f0000b00000)={'system_u:object_r:ldconfig_exec_t:s0', 0x20, 'system_u:object_r:memory_device_t:s0', 0x20, 0x33, 0x36, 0x20, '/usr/sbin/ntpd\x00'}, 0x5c) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f00008c2000-0x38)={&(0x7f00009d6000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00001da000-0x9)={&(0x7f0000baf000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0xb00, 0x1, 0x3, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x800) close(r1) 2018/02/12 23:24:10 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x400202, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000021000-0x8)={0x3, 0x7}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000001d000)={0x1, 0xbaa, 0x5, 0x10000}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000014000)={0x0, 0x61, "3d541cd8983a9bc10fea6f6c95f0595775be6c537a62b5fc951428d68532c19517f6ac6c0de2969b4140033d5b3eab08b09ddf9e62c29815c1aed503219b5116c2f60c91542410d7dd2c4cc24a3a30eb9af1c8a647aa5c87a2bcff7835de3e4ea8"}, &(0x7f000000d000-0x4)=0x69) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000003a000-0xe6)={r1, 0xde, "2cff664d93114b38852b93255eb32a2f37ce07df190940404b0bf213958753c17e5e1d4bdd0024da91f07503c79c7e1ec4fd422bf2c6a6b26447b97c72411f55d9c6cce767540bc3c5a83c4866ea872533e79f0c9f9f7f04dceb64f7e7578526a8918cdd5aeb0df6efe055c585aaaed24d755f43305621117d7547ca19e10337a475269f9c6448c76cb685fd888eca517ce6e58a87f98b932e56acfed90de7277b574520d635a53964215c02662a55b3f38233c8e8c29be375ea929a0e6a9012652743b548e24adb4711d499f08d070cac83933043add246419fb04adb2d"}, &(0x7f0000039000)=0xe6) poll(&(0x7f0000039000-0x10)=[{r0, 0x20}, {r0, 0x50}], 0x2, 0x5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000), &(0x7f0000037000)=0x4) r2 = socket$inet(0xa, 0x801, 0x0) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000016000)=0x2, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000017000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000002a000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f000001b000-0x10)=@generic="4fa53044586e2e1df9ef76eb32013503"}) 2018/02/12 23:24:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000), 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000de4000)={0x6, 0x5, 0x6, 0xd9}, 0x10) 2018/02/12 23:24:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b6a000-0xa)='/dev/ptmx\x00', 0x84040, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x7530}}, {{}, 0x0, 0x0, 0xfffffffffffffffc}], 0x30) writev(r1, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842a1cc78d8db30dc7e", 0x18}], 0x1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f000021f000-0x8)=0x5) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/12 23:24:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000926000)='user\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x2a)="06406c3f8e8c320c32bdbede9f54b397f6136416abe51c6c57f68d063b0334e2df1bf9f1fbab694eb59a", 0x2a, 0xfffffffffffffffc) request_key(&(0x7f00008d0000)='syzkaller\x00', &(0x7f0000aa1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000089000-0x13)='bdev$&ppp0selinux[\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005ac000-0xa)='id_legacy\x00', &(0x7f00006b9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x5)='bdev\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x0, 0x204, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) r3 = request_key(&(0x7f0000da6000-0x5)='ceph\x00', &(0x7f0000018000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008f0000-0x5)='$.,-\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000001000)=""/4096) keyctl$get_persistent(0x16, r2, r3) 2018/02/12 23:24:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000b000)='/dev/admmidi#\x00', 0x6, 0x200600) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000671000-0x8)) 2018/02/12 23:24:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000ff6000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@end, @lsrr={0x83, 0x23, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ra={0x94, 0x6}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14}]}, @ra={0x94, 0x6}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x15, 0x80002, 0x100000001, &(0x7f00008f0000-0x8)={0x0}) syslog(0xd, &(0x7f0000a5d000)=""/3, 0x3) fchmodat(r2, &(0x7f0000dd8000-0x8)='./file0\x00', 0x40) 2018/02/12 23:24:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000003, 0x87) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000532000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000041f000), &(0x7f0000652000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000935000-0x44)={{0x2, 0x2, @dev={0xac, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x8, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/12 23:24:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 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) 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) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000002000-0x10)={0x72ed7672, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000fe5000)=""/78, 0x4e}, {&(0x7f0000c60000)=""/197, 0xc5}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000102000)=""/47, 0x2f}, {&(0x7f00005c5000)=""/148, 0x94}, {&(0x7f0000afe000-0xc5)=""/197, 0xc5}], 0x6, &(0x7f0000001000-0x41)=""/65, 0x41, 0x240}, 0xae45}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000aea000)=""/159, 0x9f}, {&(0x7f0000d8f000-0x1c)=""/28, 0x1c}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x3f}, {{&(0x7f0000715000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000311000-0x30)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000f00000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/48, 0x30}], 0x3, &(0x7f0000563000-0x7a)=""/122, 0x7a, 0xfffffffffffffff7}, 0x4}, {{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f000055c000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000242000)=""/4096, 0x1000}], 0x5, &(0x7f0000631000)=""/72, 0x48, 0x1}, 0x7fffffff}, {{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000000000)=""/199, 0xc7}], 0x2, &(0x7f00006f5000)=""/208, 0xd0, 0x8}, 0x28b}, {{&(0x7f0000dda000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000185000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}], 0x4, 0x0, 0x0, 0x400}, 0x10001}], 0x6, 0x2000, &(0x7f000060e000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aec000)='./file0\x00', 0x10) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00004c4000)={0x1200000000000000, 0x14000, 0xffffffff, 0x8, 0x14}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00007e1000)={0x5, 0x7436, 0x6, 0x65, 0x3}) 2018/02/12 23:24:11 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x29, 0x3, &(0x7f0000df4000), 0x0) statfs(&(0x7f0000bfd000)='./file0\x00', &(0x7f000072f000)=""/52) 2018/02/12 23:24:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x280000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x7}, &(0x7f0000002000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x2)=@assoc_value, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@random={'user.', '/dev/vga_arbiter\x00'}, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x1) 2018/02/12 23:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000212000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x10202) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/cuse\x00', 0x40400, 0x0) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f0000070000-0x4), &(0x7f0000e9d000-0x4), &(0x7f0000cd7000-0x98)) 2018/02/12 23:24:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006a4000)='keyring\x00', &(0x7f0000525000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f00006d0000)='.request_key_auth\x00', &(0x7f0000ac7000-0x2)=',\x00') r1 = add_key$keyring(&(0x7f000009e000)='keyring\x00', &(0x7f0000d3e000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, 0x0, r1) 2018/02/12 23:24:11 executing program 4: r0 = memfd_create(&(0x7f0000ee5000-0x15)='ppp0vmnet1cpusetself\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000638000)={{0x2, 0x8}, {0x9, 0x7f}, 0x10000, 0x3, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000bba000-0x7)) fallocate(r1, 0x2, 0x0, 0x1) write(r1, &(0x7f0000ada000-0xe6)="334ffe5bf14b4230c5993c690274fb81289851da628f722e38844e11ac513382aba1bcf339d3cb61ffa54cbc48a3dfb548a076ebb1b462c247b27768602e3f635c83c04f7e4e828e4d2ffad1fae41d7bc7a3599146ee49bfee8f1484a437888d", 0x60) 2018/02/12 23:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000d83000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00002e9000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d0f000-0x4)=0x10000, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00007dd000-0x1c)={&(0x7f0000f8a000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000007000)={&(0x7f0000ba5000-0x70)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0x0, {0x40000001}, [@nested={0x8, 0x1, [@generic="d2"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 23:24:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @loopback=0x7f000001, {[]}}, "0000883e4606040c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000061b000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000098e000), 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d72000-0x1a)=""/26) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000006f000)="acc8ef9cc6bc991c22c78c1c42681c582ddee5e94752e5ed406117d79fe85ae8e4502436ac1554eac6778044fa013e894c7204cac88a4284ccf040b365108c64c5cbc9301e850eabb64e46ef87208add9f388a96831fc98976e8a0d8110b75d7a52c7b99f1aec4dd60d8f4e7cc1a7e80333b9ee7fed14ed0d1ca09f91d915ed33bc126f25e484658261194cb1b6212be65002158a90511971fdebb70e8740541f9751e68c45147098b1046ec7dce9dbef5e52262b276e236c9e13c2e7d2becc7577fd4211aab064be73c8a1bb55e831afce9b3ae0e867f") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000809000)={r0, 0x0, 0x1000, 0x1000, &(0x7f00003a1000)="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", &(0x7f00007c8000)=""/4096, 0x9, 0x9}, 0x28) 2018/02/12 23:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e89000-0x18)={r0, &(0x7f0000f5e000)='K', &(0x7f0000fe8000)=""/55}, 0x18) 2018/02/12 23:24:11 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0xb)) stat(&(0x7f000000f000)='./file0\x00', &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xeb8c, &(0x7f0000010000-0x8)='./file0\x00', r1, &(0x7f0000010000-0xa0)="9bc9912e92319298aaf2ff28e9fa57509181f45feb6dd19c9e6043897342bf98400298fc1a41ef431429f9260c47c6653cce0f15523a856aa6b9c6798184c514a6421822e7f6b7b4ce2c376df18b67b90edb7c2ca65dcc18a96ef36b13e750f212ed5a22374f4b4664aed25462b34d465048045b76ecfb65bbced889604e6ada92b660069154a5e7a58be08a237def49f6379e0b0a6b6242a11c2599b55f1efc") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty, r2}, 0x14) 2018/02/12 23:24:11 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b8c000-0x4)=0x1c, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000756000)=0x5c802861, 0x4) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) shutdown(r2, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000d8e000-0x10)={0x7f, 0x4e, 0xffff, 0x101}) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e6c000-0xee), 0x0, 0x4000, &(0x7f0000e9c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 23:24:11 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000023000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000024000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000007000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000000e000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000023000)={r1, 0x40, 0x6}, &(0x7f000001f000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000025000-0x8)='./file0\x00', 0x440000, 0x5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000001d000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000024000)='cgroup\\-\x00', 0x2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000025000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a000)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000000c000)={'vcan0\x00', r5}) 2018/02/12 23:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007df000-0x4)=@assoc_id=0x0, &(0x7f0000690000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd5000-0x18)={0x0, 0xaa2, 0x30, 0x7, 0x4}, &(0x7f0000a37000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000057f000)={0x5, 0x209, 0x5, 0x1, 0x0}, &(0x7f0000044000)=0x10) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000f0b000)="bdc02d8942a096660a085e335478642df52169608b3580b58c504ee69911158736efeac2139aa3dcbe571443d1e0d63ea31ce7c89a271d458888200a1db73629cc243bb68e709ce41a8a8ad0462aff438239451a1fcc544267b011d31e3c89fb7bc9b5de8c11f0b5b9e2a335b6b28289c8ed773483caa60c94461bc7c9a96cce2d6e768482a9a4095c005028f50aa068c578ed78018b7c92f64d654b77249ef1deb4ffb7c721a7dfcd1053c377dc0b960f8857d20628ed3a2c36", 0xba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000bcb000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xf1}}, 0x0, 0x1000}, &(0x7f0000b0e000-0x4)=0x98) sendmmsg$inet_sctp(r2, &(0x7f0000b27000)=[{&(0x7f0000c34000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, 0x1c, &(0x7f0000464000)=[{&(0x7f000032a000-0xf9)="21b8edbebcfa2e32b1ecc2c51463ad590ae8bc51fe040a1189e9ebd6c475ff7bf92f3533fe153d4df53e9bf496d0d799b5f7e9ef1c8457ada1f266d12e1f04d6ce8081764acc21852af7bc88b4a6e8b9df2981e91eb9f4962c818873773f3276aa36bbaf8d55e3c4f2730cf8bea8368d09ad7577a5f7e52d39c40c83edb349d98a91efb72351c844572058aa04867c9c88f79040870955abf64388f00564a5a47b2f54dc330a0ae867674f93c03e04dc62529850a4d23423416a5a49502f3072f6b117eb3aa299ae398b190d6f80b27fd99ece65b85f0a9d332355aac547065f54d1ee59196125f58727b5cb1a45230e0eb6f0a973cbacaa4f", 0xf9}, {&(0x7f00003da000-0x79)="896aa2c150c4522c7dbec7d9f8797110dddf110717caa05fcd6a6c38a82d5daf26c707b51bdb3a201887cb21e07e3356f7c17083463442e1eb4f6ac0f92e2f57e348eb90b860758b530e981d0e40eead45227b7542bbdf5e1cc96e225b0cba7491401d50c79c1fd89b6456b004fab9c0d0b510106118d9e308", 0x79}, {&(0x7f0000773000-0xa6)="c87d0500df580be14603d9beb23a3d1fc5edfe3d5bcfaddfbbdecd6b43bd9c485ef0d0f2ad1ce5a28c79c2ccc35f023ea964315632d2934327ad12e46f8ced613ed5348e4b9d8ea2ecf377423926de9825bac81df2b40449ffcf3b305f37c708d4d8833d822c53e438ff9c9e43474534230c6e43eb111f6270ab75639efa9e4447c8503edfa07c9ba0660824b09f16d1f89be4bc323550e543be9cd515ddf5c95aec85588ed1", 0xa6}], 0x3, &(0x7f0000540000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2984, 0xf, 0x7, 0x3, 0x7, 0x2, 0x81, r3}}], 0x30, 0x4000}, {&(0x7f00001f1000-0x1c)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000d77000-0x20)=[{&(0x7f0000f65000-0xd7)="3f7e74eef0fcdc628fe7f64090e05a41f5946e7fb4a69bce65e5d689f3f86384023e1a52dbccd6d939b8fb4b403a9f34b5539aec06bf28760819211fdc2d3424ef4882a906f09474d025b783c527d92872b04cb8d51505cc8d57f094da63bd43a45dcf137d0935a98f2f43248e48acead99f3cc2201e1b2a4bd812c5f65f39a321aa1ae88f8373b1bee2d0626e01cf4743ef4dfba76cd7ea937d49b5e3845ea748348b53be4630c54299bfbea9d4807471c98d5f4653b65418b6ee3d5a0ba562d35e53bef285438489282c2a6e43c99657130787685c40", 0xd7}, {&(0x7f000030d000-0x3d)="30de26a1c8e0062704d29bb77d7d413462936ee0db852f184a89ebc0b82da72faba7d0f1f62a8332785058417643068e7bd9fabb886904a7517268b69e", 0x3d}], 0x2, &(0x7f0000f98000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0xa, 0x485, 0xfffffffffffffff7, 0x0, 0x6, 0x8, r4}}], 0x30, 0x40}, {&(0x7f0000019000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000545000)=[{&(0x7f0000f81000)="51e4c07778553865851d265fa436240a884d9af4010c0d3fb0abb5d7bacfada8edaa8d3280cc720d80112a69c5de370305ee09a481df0c787065b627ff8e198c37f84fed2b239c325e6e21e3ea924ddcca8415c2323bcf39bdb94184ab6eaddb6933fa391226206ed7e2a83837207c8c7aa373082a51c8c084466db8b347471e076e", 0x82}], 0x1, &(0x7f00000b2000+0x89d)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x7, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x917d6b49bff40dfd, 0x7f, 0x7fff, 0x1, 0x1, 0x100, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0xdb, 0x80, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9ae5, 0x8004, 0x100000001, 0x936f, 0xacfb, 0x19700, 0xd5f, r6}}], 0xc0}], 0x3, 0x20000000) recvmsg(r0, &(0x7f0000647000)={0x0, 0x0, &(0x7f00007b8000)=[{&(0x7f0000a43000-0xba)=""/186, 0xba}, {&(0x7f0000676000)=""/90, 0x5a}, {&(0x7f000018e000-0x20)=""/32, 0x20}], 0x3, &(0x7f000011a000-0xdb)=""/219, 0xdb, 0x2}, 0x12123) 2018/02/12 23:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) eventfd(0x0) 2018/02/12 23:24:11 executing program 1: prctl$intptr(0x300000102e, 0x800000000000002) 2018/02/12 23:24:11 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b0e000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1, r2}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000e75000-0x58)={0xfffffffffffffffc, 0x8, 0x2, 0x80000001, 0x1, [{0x7, 0x200, 0x1f2, 0x0, 0x0, 0x1001}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) r6 = syz_open_dev$dmmidi(&(0x7f0000733000-0xd)='/dev/dmmidi#\x00', 0x53e326fc, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r7 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000002000)=0xb) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fe2000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000b92000)=0xe8) lstat(&(0x7f000080d000-0x8)='./file0\x00', &(0x7f000023f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000986000-0x8)={0x0, 0x0}) bind(r4, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x1, 0x1, 0x4, 0x3, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000eb1000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f000032a000-0x4)=0xe8) stat(&(0x7f0000e10000)='./file0\x00', &(0x7f0000e24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000ed9000-0x38)={&(0x7f000004f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ad9000-0x30)=[{&(0x7f00002e5000-0xcc)="62ade31280debc8b85656bef6ebfb468d37c16bbba8d8033ea9c54c442881e1d1f62618176e9aca993dc18a24f5593133f5df84673f14a4fecffd08530fb30fdcc52ba5d393b23a77d5d71f85af72e35e27ef41d1bb41aca6f658d69081c0be30230f2b5cef687968452e93ae03202c698172eb6c58359f3a6653b55ff623d6fe4c8dbb5b5f2b2a042d59c9b8f4e6e4ff855ee02f8f61da05f55c931abe6d91e86858a08c06a39221f58e37f92b9d261843db5f4321d5e1135642a95cf2d9c12977cf7749bbc76bab1e44eb6", 0xcc}, {&(0x7f00004f2000)="bef2d49b37426ff1c21f3372c2fd16f439421c232fd397446f536adfae507e9dc1e306958978d93235945697a6ac787c1aab350c52673d898bdf56e435b2a3254183fef3bdb775260034809c51e6fa6b2609bae3767b8a3a2dd6b8a2748befbb01c2c5ff5cee682c1c1a3b4b70d5038272213f9afe9215523b9e95464d6a8337f87324b3bda76c9104b4107ddf24ec964d205589a6a631297369e535c269b01ad960a93a096ee77665d69403695211de7cdd8919e60d41edb584595bd82a6a4a84a98d3e52000b1d6853fc96dfc2f4e0fa7ae3831a9b90a84c00cfb6f04580c826a72e592099411bc3980d52de04cde1e5103b500f80acb4110fa9a9950d36b1dee97054d405843b26951ab6422c6e48574dcdd7d73a55ab8ba550156c66dc1a70949d6ee98094ab6955213e0144ed45c51634df5769d234073b7de060d065c14fa8521d4a8467524095cc7c80845301ca575e0842147e69d2471f6ce84a2b81849e57b6702c06b2c655831040f29b6e75a584c65eb8b359837bf93d03bdb2fd6ad77e67112fb6a7e075dced12af1866497952e13e430cd8807273c5e5b2a0035207add6bc904386eeb6f10453e1cc119c504a55e49c4aff19b52b2817a9af0924efced469d20c1172e67f8958a57d25a8bde5b1e6cf5e7d15c24a2acbc140e9fe162ffe4d8a011e12541cdb9af276737ef59db5f0a4eb2a56a4ca0f18761bfb98aa949444b5e6e8091171e7187ad6116793db22f516db20d7b6e388063b815c4b5044ea77378f1edc368c2a33f2ec662330ffd69009d8772afc0ef39f8581a33af83392f08dcdfcc9d76819f3f84c5c35ea65c9d8fc69b60867deed5e5bb112f49ef2954bb106408905b9e169ff3e65c4a0c1878a0871760530343261bf8f5c527b3b0e3f37ebe9eeda12a0e97b3acca89fe4d1cf4fb842873759129fb6d559ea476d1098b4690d0d010fc4abe01ec70c0cea235146cb705da7586690429ccdd4614fa7434cc9671a54009cfd1a2c212b6389cc667f2548b0072ccdf4dbdc7698cc70a2585261623125402a4fb8578d09549fd5a57eb47487f88adf444a0d4fd42730a724d71b5100eba73461295497d921c47aa286a29b6c636c491183c55abaf4d22e2301334374d34cc34bfb1c7cd62fd35e8607e0db1faced7c70b4ba130e518a206fd1259c0f384fedf76c6667b3754942139d41df0b7381fe2729a92b46a63f39ce5d388f4b231e211acca40960c176cacfa05d91e6da1b2548451aaff9610fab071eb3dbcb266e35764f055572865b9277116bf3246bba73704f3c8974fbbc2e5537a2f9d753b3d997f3b8a0b14850af25161d3b542c6df80ed661a26564c35a5058f891c5e0b899582bb111735928ad60f7a64ce214910459b01796f9a9cb9bfc1c2706bd8df53f7d0c4225efebadafe5652ae2d5a4ea25ddf0bca994b72a5b66e805a22b79fcdec1105ca99f1e7c14446fd734062c14bedd11337987a7f52e4dae981482ecedc5ee8ea86d179fa5b8fe817e4906bffe18848be41a92052e20e98726f2303c88876fe6283808ac077ac45bfc7b40d94768631368ff12480a8df7f9854bf07c5b9978fd3b11be21c93550a97e0f462fac255c9b29f05aa4abed015fbf3ac872054f1834ac3de0f9379fb4e095ddd7da1a0ebbf8f23f4da6194c1f450d35ca8c85ae6bbcac7274dac4952bbfedaa61b54111354806ac3fa3dd9b612b56a7410d0ed7f74d3b254326eb4d62c2cefec2fa131958e788048dae6767e54be09426f4b47b80937cc035dd7a9bebb55eaf3d169f95f553662c6d5dfc45634f7237e3e4689605fbb7c9b67eda7ba23159624983df8c205ede300befc5c0600dd6f18907c811d909325edd10745bad72f6491caeb9e1a1cb0541398842fe0b5fe3af6f46e94dd1dc19ee6e32dbd39f9dfcadeabb1cccd17d36fc5f38542b52e0adfd66e80da992b8aa4120d6c2ac149995f2ae5dc66c1d3d57f606914fec3684ecf2e392f2f721781800202e0332f5e13bdfe6b6ef7503d247bb8f6a19a771d97da41527c7117b225fa5b597e82dea612419a94b8bacd715e7f219b31492f2634f38ce80d65bdeda51666db56ead3cbebd3d815d33561d11fc358752d2f36b159d9925303089685e3dfb8be941de79503e0400e16824cabd1df1bbf20cd0d28dae3603f1f03689aef31774bd0c215c818bc76451dd776d679d1c2d7ad92bd39bc31f43011d38b8d26f5189339d25b7075ab9051b0b22c2f1a02c08a8ab7178d578b4d611ee37eee3f0f42de73728633642b9535a6cc63e8d86aea5998e41bca53f2726e799dddc2d26d61bdc4d989b2914b32a7ba7ebbbc53131e91505105bacae17de9c22b5fbc6ab6f96ab4a4d6db4cdf3b1e1ab77830693ab054e4fecba1bd46c1b6e3d5f5c2c0b506797e5de036e55be7e5d8f2a24e42172eec024e02670ac159504e504aa1326a613e2e8643c707295677ba533f707cbac0a19a3700dfcf886b086ac4b8bca4fdc2fbff286d401f375743f3feb825a9e8aa1a436602486860991868fd3e1762f91cb80883790bf3810ec4503267f8f5a33ba52596e4cb328ccd57228d4c5a98de14319c83ceda2998519561b762041d6fd00f09b8271979c81aeb9968bb63eb1d60983439727d784b6cb76a6e38a54105e52292d9b77d66e259ebcf072c2f5563d2d80143173160788ab0674ba3bba5e32c5e19cada6721a9ebbf28d80f5ee240e425e71b28352f5cac6987dc3800007e5f7d8aa55ad51643d3a9b2f7c549cf402dde122ee89b6c9be27373b0fdc92286a89bcc337beb06bbca68c0721e3cf264149b16d387abc635b735c71034201092c3863cf1fe9296256285a72c6ac1007ebda0d4b995248dbdf3c9ffcb01ed385df474866646051a5099c3b50bb0ee20053218ad121c149a030541c3367e8c9684944e0137a9adff70690c3a1e101d1f6c7e829ff952c0af0aa2a08c945e6c2df1434150c33528a3cbfb64ae083d45d3c61e741cf14d3af9b9c6316de6048d3306dc915541624d60d87a7bcac2f917d6b841b5f4a891c029dd2767b345dd9601284b806ace8cc37354b89c93e2d8cab0ce866630753b5012b20b9c7154f71951a2db7eed0e987fc06cbdbb4cf6ca771f535cc2f010e8bf00bb897a6626d0adb4a9a9b6c23de94c9deefa6c115173d03684347d6545e60d36495374d77c2e715000f574ec1c9e529d441f795116dc9ed70a0d882b13cd4b71c1437d3d2f6cd3fbb0d3a29fa06b526b5f74e79fe58dc2924ed762c276ad2b51024662c66759f2f54ee14466bf8916e5e36343a20dd7b0f707c2b2d454feb0d745f8235f698e9cd7d00e18c990c912490a031d6545510369f0ed3269ce1354500b0fef63562de72e8de061ea2f39b5ab92c23f3eac0d77865fced514ce4d55ce6f9ccabe32cbfecb026d774cd973c45cf72459f4ff9076741559d8042998b66bc4fa1a43f5e6e63a90cd901e678ea5182d9da4f52cb8e236c23b1fb85f7c00cb2d241829859c0b7cf485efacb78e5f916a974871824636118771bb09d97f49c518af61a7b50d29b352e24e384fbd07b712088c4cd6cb00c23436ec901441bdaf39ada7559926ed1d2687983d75f8e38f456af674f2693c14298ef5c1783bc7ee5dc2e8989dbeb0594ada93a63e51b3e71b6b06e4e4944c5719d9f817fe6b4f4c9d292a63d62de853ca8dffa4d2e784e639cbaf5fca3a8f0b8570e2d25eb556d04cc3f2d8672299615e6573a8bfc32da4e9ceb4fb14444dfc60969d83f643d3b8a0e49565bd28a40c2aadc00cbe7c3cc6376bc6d8de4fdb5b4994fd70af9a22df0f97b0fe536bce67c756baab39524c7257399812813bcaac5904ea815ba2886ede6f0b9b09b9fbe9035380511a9cdce935a8eeeb22ad72c3ceaa7a984e87b83cc8c24a9e5f28475e5d07ec79969ce2ae7db53344708fbde849b922c3639fcfc9c2ae79d133f02ca39db313eb3884022a6cf4fa9e1010464069f987a91634f99f08bfc12d55a01dd5cdd04123bac4c9b6e8b9e43a1c6de5348db84fe98c4b980d4a8042730355e45d5c9eb614a640f8836c168a41306504f25142b913721e695629b6f8cebc9e264fef3800833da120a6452463e85639c4d838c137ea55eb142ffb5c952c4517499cdda50d4d0d1d29c71bf486933d6e2fabcedd72150b6f5382ce5abb30676b27ab69525e9e39c1e32cd21d0d064f56c5bf4509c088be8da24772469cfe40785a489cbaff09cb114e1b210dada79871404bb7e8685eae606b3c86005711a71168853135f7541c02d4bf6122c74a3ec59c6cb8350c16024d08b7a89809293b66ba4eb5d9d78a4218a7fd5777a3a69a1626eedebd6b6357495f3f4e752e703a2b9d3ac659a63f3765d65426513153638bb1a55778ea2a930489e2564a61994736214826dbe09fa69402aa05c6cd294e14282884392eca5663f02231037c13682d823b79f9703f0c65adaeb1203bfb27e8b24fced4f988cef59f7e792dbcf19706830fb2dc67664c19c22f9af24179c0817e5366d5ccfba85c59c6e046586cc115b1ea39ce82450c80558d5e6dba856af676bd1c5c24bd5390922fe0d4e57438e8b82414c8b2704bec329c163731a1429e64badf2a3ee55d9ed9feffc6735ad03c8d6ae977f526caeb36a2985cd93561727ca22a2eb6a6fe3ee1d45712111aa5fd2d53c372e045685ecf6fe140ba9a64f6131353a05b232cda77866c6302ad5085ff3a426f0e8600242284d83d60411dbcff5be540e1e4b6ef929f2670ef807bbaea1ebd43e270b785a2f7a7999ee228f52e6af1499f543f665dc5588fa7f1197ac7c5db9814675e689e5d272ba18c33be6dec24f1a29663f5f4a66e824d819b45ce80201008a44d98ac78385d67c96f8c4b10b802c5f3b1e4170cafed7554cfb4decaf22cea634ca0efc5dd6a8798d1d618133ce2d2046365d67f44572c6723913655e51cdf526e7436d75454cd4badfdb0f0e54cb3086b601c3df8ab5386c88c2b426fec774bf27755f5e38659a0b8ffe84c486b9cf0961e6df50d538d4090892de5f488cce068d15bb3f1542860617bac725d93fbaed31aa631a67e4efb02cf4eafce42aa26447ae5a8940a0aab2ea0d1a722aabdbce67b50a8953f4f076286322091ec94fdf79baef3c1edbb1e460827a243c959f4cdc03d5b8fa0b2da48e343e434c8d3e17cd763b53d0c2632074069a673470b7ba0ad97ecc245abebb7c0e92435cb30da0c3a5a2af7afe5b11d4ceb15f90a3a9ba8c77b02c2a9f6bf0f80c471fca8926c87b49e2cd37d06c368e7dd530420f740d73cc310d9498dffb65401820cbd11de6a011497af7042544fe5e1053ade959e57fde2b0050146545220fd73cd5cb30f122d8fb7203a15141836ef92182ce82f985c4e463c4be32ac67aea120adab09980ebabcc62b7d8f84707363a3229361070fb014c98d6c85149199fc13b0014479b15b6bc68e82f8189778a1dda0d2807c51e69e56f0754dae7bc0bcb2f17c188982d2df8f57e64a089ef386c4f4883833cd97ff615d2f8510b736beb15341eb2538d201e9c3a3b27d05bf6a7849ffc00bbf46dc0184fb986c8068aac0581cd1b9fc332601a2286c998a72cde6527bfe7c9aed9709be720516bf76ba859eb8af2115bbf229c619c2fb42dfbb5cb9c0cc1d2e589f6ac7b6e203e20adb8fb288845a96589ea4c7ad5b1ae24303683af4385d46eb78329ecf1ed9a1e6601253372e33704762b0d7cdab5d0ad31b576934074e3393a3f94a58ee4c8e6f1d1bf0", 0x1000}, {&(0x7f0000007000)="21ba0c3e4b4f0de9e1704ecef140f675ae0138f1f0c897d6d1b57017b9484b7d255a15622665f0a0a851dee187fa7a743af67cc7ee81db4b9ea0a51492a7f2b044d6bc8b81ddacff85426bc1857a706122b4c82bf0529a7c52ce51c38ec64989d614a4e3369dcb7e5b97f10d2e1dcf9bed69ceb354de71f0bb4ea3ec6407ba19d0", 0x81}], 0x3, &(0x7f0000acb000-0xd8)=[@rights={0x38, 0x1, 0x1, [r4, r0, r3, r4, r1, r6, r3, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r3, r4, r3]}, @rights={0x20, 0x1, 0x1, [r0, r4, r4, r3]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r3]}], 0xd8, 0x20000010}, 0x0) close(r1) sendmsg$nl_route(r4, &(0x7f00006a0000)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000589000)={&(0x7f0000b4c000-0x1074)=@setlink={0x20, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x48008}, []}, 0x20}, 0x1}, 0x0) 2018/02/12 23:24:11 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f70000)='./file0\x00', 0x1, 0xd0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000fc4000)="f84022497e3005b7e87b61dcc104ce540e1533e17db915db075d59780c73e27049b83b05f3aab01822b070558705ca0ef825f6f56a4b253c82833d29a3a8049d2c0946cb46c5d573db96d78b95be3dcb3acf7e87e0848e1b3459efbb1c11a5b0cad0dc1cec5bb60d82743b6e7af239fcf5e73ffb48a05913ac2e18f225d2ea481e79ebc3475bf6104ae982d4f44f4e02521444a96416a17913e55fe1aa811e76c41878c81d6fc188692fb37f79cf3d974af086d3a899c8a4a58f6d575cd40a") mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fc5000)={@generic="575e151f6bb165725de4e25899dab3ff", @ifru_flags=0x2000}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fc6000)={r0, 0x6, 0xc168, "c48092af9ad47c637d0da5e3aeb16a9c541aa57514e1e0b92d5ed28e689ec6d9075867a74db2592c82b1ac86e118447b1e5b9276058935b1008d95fc20d31c22ae56feb8246963603e4a35edde784152ba6dc63cbfe09de6a38e5355528576145832e5f1538b7b7819d1ae717e01e3eb3637b3406033db572561fb701b"}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000fc7000)="4e771ec0f6a372da040b2d48124c90cdcdd0f6be37fbe6358e31b565c7a50a171a9beae3a7da03888b7a705c0b89022a5924ccb68d9a773ae5ef3987ce43e42a9763f3185267df81cd7cb21f7d5edc6af6c766062aaa93d22ee432453415ba7068a1fa89e67072b47d8d947025429f7b0c451f1f33943892664d88d61ee10322b7f2864c8c3531cd2c372d29a458f5bfbdb782460734777a6a7e2deedd353dc78f93cdb46693ae94fe5e3b7f09da5ee9242153aea863e1e9ed9ff79c5fbbb64864", 0xc1) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000fc4000)={0x1, 0x0, [{0xc0000001, 0x3d66, 0x4, 0x200, 0xffffffffffff31ea, 0x7, 0x5}]}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fc5000)="0b6b88a2291766f76a92efbbc22cc60789b3b4f19efced0dc606bd7aeb2a0ba9c674527770a5777602945fbc879d04747de7795beff879e05947c1a7ce646d0daac751e98ea98fc47a5fb2d925246a1e2f97300679adf4e8fc6dc14b0216cf7985fdf492eba736cd7257a699feae61a2a7d9e35728d1a2a410eba5ee670dad3e3e97bec491fd47c58c7098c0bc2ee840e3f3702f988662d8e0d778545114ffd95a9b3cb92fe5b55e1a9fba821d4ee8cc8068fb1cf84b71383b3e600a79e2fdd0a682e80642c675cb55f583f97e89ae54c2af80", 0xd3) r2 = syz_open_dev$mouse(&(0x7f00003ea000)='/dev/input/mouse#\x00', 0x80, 0x2) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00003bd000-0x4)=0x8002) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc6000)={r3, r4/1000+10000}, 0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000fc9000-0x14)={0x7, 0x40000000000006, 0x7, 0x2bb97, 0x8, 0x1, 0x1f, 0x5af7, 0x6}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fc6000-0x34)=""/52, &(0x7f0000bcb000-0x4)=0x34) 2018/02/12 23:24:11 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afc000-0x4)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000096c000-0x4), &(0x7f0000ffb000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000c46000)='.dead\x00', &(0x7f0000850000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000408000-0x96)="0bf78c2b6657fad6ae53d11ab7f896d9528f3a83093c0bd757d83592144355a4317aac2eba8375822355259462756fa72fd709fb791e74729f9a12a8e1e79ff1b2c233d2088f57b4af37a45b660a90aaa17f45c04613336c8fcc6bf7a7192eed11df3324d7364d439e8063bd73e6c32e680d2c200dd328e17f8248a6557634bbd4f45c1857da8985a1a17eca111a46c11786fd68e9fb", 0x96, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000ffc000)=0x12, 0x4) add_key$user(&(0x7f0000235000)='user\x00', &(0x7f0000ffb000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ffb000-0xec)="932109ab578271b0512a1b17c598ece6030d42c4c81810735f3d01cc87aa1ced1e5b41a64c7d97512af391777d82b505a55b9f0131e7ab5b671d6eb1e53e89e50fef8b203ee582c675f6ad5b8681bfe0380f6b1ce08919968c797f186a4a6691adfb3b067a46de94aef7bd0f5a8b744d7630416733e7443bcd060d60a9b2ca8701830504647caafdf5d46cebbe098f0a67be71fbdd9ed2ed579424774058e19605b109de65c3540f711298f9bcf60939d632310ab8bac8e966249e947acff72c49f98beaca31e7c4d614d585ec680824d95a1f8b1f5426c601c524718c655dea957bbbc2cb68af9cf564b10f", 0xec, r3) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ff9000), &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000ff9000-0xb)=@random={'btrfs.', 'ppp0\x00'}, &(0x7f0000ff9000-0x1)='\x00', 0xffffffdb, 0x3) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00007b7000-0x8)={0x3, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00003ab000-0x5c)={0xea91, 0x0, {0xffffffffffffffff, 0x3, 0x3, 0x3, 0xfe}}) 2018/02/12 23:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000962000-0x12)='/dev/input/mouse#\x00', 0x0, 0x4800) fanotify_mark(r0, 0x98, 0x18, r0, &(0x7f0000928000-0x8)='./file0\x00') [ 47.571873] binder_alloc: binder_alloc_mmap_handler: 6265 20000000-20002000 already mapped failed -16 2018/02/12 23:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000c6000+0xf5f)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x9, 0x2b0f, 0xfffffffffffffe8f, 0x8}, &(0x7f0000ddb000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000414000-0x8)={r3, 0x80000000}, &(0x7f000081c000-0x4)=0x8) 2018/02/12 23:24:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006da000)='./file0\x00', 0x402000, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000e36000-0x1b)=""/27) r1 = socket$unix(0x1, 0x1, 0x0) fstat(r1, &(0x7f0000121000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setresgid(r2, 0x0, 0x0) 2018/02/12 23:24:11 executing program 2: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000073000-0x8)='./file0\x00', 0x10000, 0xc0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000fe000)=[{&(0x7f0000096000-0x5d)=""/93, 0x5d}, {&(0x7f0000085000-0x8d)=""/141, 0x8d}, {&(0x7f0000094000-0x45)=""/69, 0x45}, {&(0x7f00000fe000)=""/223, 0xdf}], 0x4, 0xf) syz_emit_ethernet(0x1e, &(0x7f000003f000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@generic={0x88ca, "6fe9203cc7d078422394090928c525d4"}}}, 0x0) 2018/02/12 23:24:11 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000920000-0xb)='/dev/vcsa#\x00', 0x16d, 0x42040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="a4a5ee1796867ab69fc8db369112ded1", @ifru_map={0x4, 0x7, 0x3, 0x2, 0x8fc, 0xa93}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000334000)='/dev/midi#\x00', 0x0, 0x82100) getpeername$packet(0xffffffffffffff9c, &(0x7f00001e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e01000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000fa000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x7fffffff, 0x81, 0xc2, 0x500, 0x2, 0x10, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0xb, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x86, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 23:24:11 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ppp\x00', 0x800, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000000d000)={0x10001}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f000000e000-0x20)={{}, {r2, r3/1000+30000}}, 0x0) ioctl(r1, 0xc0984124, &(0x7f000000d000-0x2)) 2018/02/12 23:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000598000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000eac000)={&(0x7f0000000000/0x1000)=nil, 0x101, 0x5, 0x1, &(0x7f0000763000/0x4000)=nil, 0x200}) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000451000)={{0x5, 0xffff, 0xffff, 0xfffffffffffffffe, 0x2, 0x6}, 0x8001, 0x6, 0x9, 0x2, 0x380, "bde6f6dc4efe09782d84b8061928c90d3e2b96583166e01ae61ff1d251d77f077413e9efd26914752d974fce9ac261563bc8809008a2f876c4ec2ef03bd22804a74d3d5a103ffa925fdc08da2f9183c43c94524a0a3e44554daf189ecb0076d6d5c06df22817beb8b1a31ae2d3a111d8034b8106e2786263b337e25c41c02992"}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000410000)=0x100000001, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00001ec000)) 2018/02/12 23:24:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ftruncate(r0, 0x3f) get_mempolicy(&(0x7f0000b6d000), &(0x7f0000001000-0x8), 0x4, &(0x7f00002e4000/0x4000)=nil, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000)=""/102, 0x66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0x400, 0x8}, 'port0\x00', 0xbf10326bcd580061, 0x0, 0x7fff, 0xffffffffffff7cc7, 0x550, 0x5, 0x0, 0x0, 0x6, 0x7a73a748}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x35e, 0x80805) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) fcntl$getflags(r0, 0x401) keyctl$update(0x2, r2, &(0x7f0000001000)="558cf4c9919a17cc905ec5f096888bb38c53f4fd1e0a6de506f4bf48", 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000)={@generic="4d4cb11636edbca0b87f75483b6adf2a", 0x9}) remap_file_pages(&(0x7f00008cf000/0x3000)=nil, 0x3000, 0x26ac545b89ffc472, 0x0, 0x0) 2018/02/12 23:24:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ff6000), &(0x7f00005d8000)=0x8) timer_create(0x3, &(0x7f0000dfd000-0x60)={0x0, 0x3b, 0x0, @tid}, &(0x7f000000e000-0x4)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004f7000-0x9)='/dev/dsp\x00', 0xa0140, 0x0) statx(r1, &(0x7f000042d000-0x8)='./file0\x00', 0x500, 0xfff, &(0x7f00007a2000)) timer_settime(0x0, 0x0, &(0x7f000049d000)={{0x0, 0x989680}}, &(0x7f0000e21000)) r2 = add_key(&(0x7f0000daf000)='blacklist\x00', &(0x7f0000d9f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000058a000)="abfaefdf716dca0afae414699f99c4de302274ca629a14882ebb9a7a9afd67f2f4dca0e32179749e978745424c74dc65a0c7c1a0b7ffe712085f5463999d5ba1246333f61fd1329213b0925dcb3deb6b9c439e81fb84271d5daa8b57bf07e75d8283927833ac4a88138dd08539eef23de50cf2305cad93e27b039ed9d2f5527d8c7bad6b6c28314483aa6d6ea6e3a12f7f73c7c453c7ae6fc5e9b7ad5c9ecffcb44d0b9187af6f038e0a032b99febf8742bbdec589b8788add109032b4340f6b334471b6a51ea683a60969fa652270700a17178fa8f2faa8d250ac1c0eaf11e4", 0xe0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00006ed000-0x5)='user\x00', &(0x7f000058c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b4e000)="5a975f65774de9df9bfe1be6318728c164c212eb5111875dc5eb7143bea1566f35aa37fdf9bf4f7be75fc220221539e86e2f714748279ccb7231fa28e517a56a5736965a7872ed61179558d091d0d3f54bcc257cf6fd67fa86ea58736a15038ab84585ad827e8bb49b4c7695b36e58b0a55356b61ac80c6ebaf21db1f4519d7ee410dd96c99be7db7986e3ee79e6ddb9a66129771454442b937b79a726411deae4cf0d3782da18bb62950fa52b5804b3e5898ac28459128333ab22e1e101fcdb464d49287a5bcba11cec", 0xca, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000250000-0x30)=[{&(0x7f00005d8000)="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", 0x1000}, {&(0x7f0000826000)="b7b502a4bbe9a3c2a36b1bae8d1445e02ed650c29c7d325e22153df2ad336971ae1a6c7e8f035d0bde7df69ac828cf", 0x2f}, {&(0x7f00006bb000-0xb3)="0045e4a67099a16cff5d7a746ced0e35b9063e41c7f692a6c95e807d716d48acb14996ffb6569ae3fcd59eea050e6a7ba16ca561c9194818bda451016b8fb529d06a265d0a8933a519031e207503790eef91d4b7ea95421d14f3174d2adc074e3ef73f035a9ac4694411d26a23bbe7385a4e5c1282e434f13bb1a36c994fca7d565edad088d6665802b5c554b730e34bb00af86c901e7ddee25e106c2065f5e7eeab9d1b3472aaa6181518a54293f99af8d28e", 0xb3}], 0x3, r3) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000569000-0x8)=@assoc_value, &(0x7f0000145000)=0x8) 2018/02/12 23:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e04000-0x9)='/dev/rtc\x00', 0x44200, 0x0) recvmsg$kcm(r2, &(0x7f0000138000)={&(0x7f000057d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000af4000)=[{&(0x7f0000c7d000)=""/179, 0xb3}], 0x1, 0x0, 0x0, 0x7ff}, 0x2000) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000179000-0x10)={0x1d}, 0x10) 2018/02/12 23:24:11 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d9b000)='/dev/adsp#\x00', 0x35, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff8000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x32fe}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afc000-0x4)={0x0, 0x7}, 0x4) r2 = socket$inet6(0xa, 0x6, 0x2000000000101) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff8000)={0xdfd, 0x5, 0x3000}, 0x4) connect$inet6(r2, &(0x7f0000008000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 23:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000a51000-0x4)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007bf000)=@assoc_value={0x0, 0xbd5d}, &(0x7f0000564000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f3b000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000c36000-0x4)=0x8c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/02/12 23:24:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00007d8000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/02/12 23:24:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00009e6000-0x40)={0x7ffe}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/12 23:24:11 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000021000-0xa)='/dev/vcs#\x00', 0x100000000, 0x140) bind$inet6(r0, &(0x7f0000033000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x275}, 0x1c) r1 = socket$inet6(0xa, 0x100, 0x2a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000000a000)=@nat={'nat\x00', 0x1b, 0x5, 0x648, 0x378, 0x240, 0xffffffff, 0x378, 0x378, 0x578, 0x578, 0xffffffff, 0x578, 0x578, 0x5, &(0x7f000001c000-0x50), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0}, [], [0x0, 0xff0000ff], @common='lo\x00', @generic="c5ca382c85ae1c2390a03d8c2991aaa4"}, 0x0, 0x1f8, 0x240, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gretap0\x00', {0x2, 0x0, 0x6c, 0x101, 0x0, 0x2, 0x56}, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@multicast1=0xe0000001, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}, {{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common="73797a6b616c6c657230000000000006"}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x4}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "4cf3ed6b1eaab544e83646f5c9d41e6973272dcc34d6d6f9c2d87d3796de"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @common='lo\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x3}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast1=0xe0000001, @gre_key, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x83) 2018/02/12 23:24:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000080000)={@common="69705f7674693000000000000000001f", 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) signalfd(r0, &(0x7f00000e3000-0x8)={0xff}, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000c69000)='/dev/dsp#\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ed3000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xcae0, 0x100000001}, &(0x7f0000402000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000201000-0x8)={r3, 0xfffffffffffffffd}, 0x8) 2018/02/12 23:24:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={@generic="e0066189c42f3457b3c1f9450309821a", @ifru_map={0x7f, 0x200, 0x401, 0x7, 0x20, 0x20}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000095e000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000000)=""/200, &(0x7f00002b2000-0x4)=0xc8) r2 = getpgrp(0x0) socketpair(0x7, 0x7, 0x401, &(0x7f00003c8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r3, 0x0, 0x1, 0x1ff, &(0x7f0000ef8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) kcmp(r2, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/12 23:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f00004fe000-0x4)) 2018/02/12 23:24:11 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001c000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001d000-0x4), &(0x7f000001d000-0x4)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x48) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000005000-0x70)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000003000-0x10), &(0x7f000001e000-0x4)=0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009000-0x70)=[{0x0, 0x0, &(0x7f000001d000-0x90)=[{&(0x7f0000005000-0x17)="0993467fd40b5b8b001ca0c7e20c7b3591fbb91350d7c9", 0x17}, {&(0x7f0000014000)="f423aef144f1ea89802d63626d81a72e97a37f48419588a6ae526804c3effab6f3bb2a3ef2e2f37bdddccd8630917cf3a98d3776cce518bca3885618e02b1b79707ba887a88ef415789702bd43040f7700d7afa7f51d9d51", 0x58}, {&(0x7f000001c000)="fb816c1ac281e78e4f2744e30d8192cf6bdc1a01dab672068ff98934bf771147ef6215535a8955228d991326e36ff003af465c3580c0ca03783cf1caad4c4b377ba415219b7ecb37327b3bc41b84fe59d748fb672ee86a3459f77b35b6eeb15834d84fb47500a1257c034acbb963e33e131f03881183479d6d3bc97c69b8d01cf582260abfc2229e16207321fc3c418c484167d930ba8414e2dc93344bf7c888a0123855f4515da031a59b35424aca3700c6f390fb87eb506bc6221a689e2772077a143741a61629b200ba1074eac1c4772dc5e2c4de69014cf8bb6749fcc1d127ed56cfc2", 0xe5}, {&(0x7f0000003000)="d77121d999f88242040023d59ab0fd45d82eba8ad5034169b2ba1ead84db832c9ec5e3e8a1988d8befd354c9814eb5472d7ea992149d8762f920bc7ca4b1efd00287fe59f74fe6d0a9e0cc2158f7d5abb4ee5740bc210d94cf8d0e59ddc7077ae86e8851c8e32d", 0x67}, {&(0x7f000001d000-0x93)="119464c5c29c82a55ac9d0c697b7fc47e33873188758bb58d736e9f0e968dcd07017bdc1346b1172484c4b1d2b90f1a941849c509f1a0d56b25f0811a9f597be8a1e89d1454cbf36c9c66a55c1fbf5af30e75341e53bd285de2d8263f2d56c58a36f0e867c3506514a96582ff0a3eff620b9c49dfb690e002e81db3df0176ea3f364c7da410d1929bcfcb45fffd8c3facd71af", 0x93}, {&(0x7f000001c000)="4a19629809fad204544d2074b7af3bdd7542d3869bf824d1c7dfa2e8cf585b1eed4384e8984a5e9df6c6700cd24c174cec65888841e38e7e087331a9c30b5b7618452f0456a2adf3f27097078da5105571d77a0149195b75a90185cac02d8659fe00251c0bcf64be01d3e4a5cc2356ae56addeaeb085c4e07aa0e38c09a6a903372935ace19892b2b9eac86ca1bb1733691e254c053dc3662692a457d55b4e80634bfc92796111b17345fdd9416ac859a2e9dbac27cb91158ac250040c09684434229db351292add1a65414abd1bf2c13736625ab3a74b6dfac8ec11d047ef6a3488a9773379b5723dbd27ff6777d3c6d14b76", 0xf3}, 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0x1000}, {&(0x7f000001b000-0x5f)="d79b638da6117d6d6796841db18f4f7b1b5e8d172bf92064be45233f15de6b9d5ae53f19aa252bb46249cbbc895338c751407f01da8289babb2a60c24bcca692bb0a3697b2603850251a04783d5e3b40289f13e8f7bcf7edf7dc3f08fecc76", 0x5f}, {&(0x7f000001c000)="13718441f93e3bc09e73de131ad4bba4e574d54bff525f447b50ad2aea40c60a54581207981b98a41dfa0684516360d280b931f33faf9eba3146916621a368dfa85cee29314a9c4e403fb293f1905ab2284330ff73665112c08967d5e40df56472abf7f6eeb3275e91d5cd1acc72b4f41dc1d9eef8b1d3b6234bd05b7be826fd75f4c653d18650717ebfbeedaf08a4daddb2af5fa711b7abfc2a26994e7724798de678000aa407e934979f719a3b485c9c9fbece7d9141a2401c05ee5136933e649d51a64d74fec68654", 0xca}, {&(0x7f000001d000-0xb6)="2757109baa9448b054216dfa8101800d8acc2a49ed0716f5b946ac46fc6e151a06474a14c804a339bbcd3d66b7f765a2d3848cb7a34386227753ff7447635a69f5ba71ccae870eb28efb1c95a46d4825875ceca4da16243fcb14ba97fa128d35fb75bc51e2b16372c191eac0714408017711b51d259bb0339fcd398f12a65ff8153baf243c52c8f92616b7942c6b97738b6a9b68e20766baef53fcae647bec125a4bfb4c8a76681f856da3866b4224296dcca0715c62", 0xb6}, {&(0x7f000001b000-0x5)="59b133c918", 0x5}, {&(0x7f000001d000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x40}], 0x2, 0x20000040) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fecb72d1cb2a4a280930a06050000a84308910523692500090008000000000000000700a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060caf4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/12 23:24:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000b1d000-0x28)={0x5, 0x0, 0x2, 0x8}) io_setup(0x1, &(0x7f0000fc5000-0x8)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b78000-0xb)='/dev/audio\x00', 0x422000, 0x0) io_cancel(r1, &(0x7f0000c8e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1ab, r0, &(0x7f000007d000)="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", 0xfc, 0x0, 0x0, 0x0, r0}, &(0x7f0000db8000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x8001}, {}, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000c66000-0x68)={0x8001, 0x499, 0x4, {0x77359400}, 0x1, 0xd198}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002cf000-0x4)) 2018/02/12 23:24:11 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x1, &(0x7f0000035000)={0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000035000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x1, 0x5, @empty, 0x8}}}, 0x9, 0x1000, 0xf84, "2f56c0d62673c008ddd1b57b56b7b0ef6761d874c750103cf2d2b32c91072ccf0e437b643bcc6e3a9d29ddea080e89382a46164f4c16460e5b9da382f6c559fccce1fdd31941d9e532d1d7e8c0f67fc9"}, 0x160) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000036000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f0000035000-0x30), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @common='dummy0\x00', @common='bcsh0\x00', {0xff}, {}, 0x2e, 0x2, 0x10}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8001, [0x0, 0x8, 0x1, 0x20, 0xff, 0x7], 0x11f8b814, 0xa0e, 0x8001}, {0x6f4, [0xffffffffffffffff, 0x0, 0x400, 0x8, 0x3, 0x8000], 0x0, 0x1}}}}, {{@ip={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xff000000, @generic="1394eaa5c3d329826daac855f91a60ca", @generic="a11193be13dc654c16ea4dd4ce738307", {0xff}, {0xff}, 0x1e, 0x1, 0x20}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="fad5dcba0927", 0x6, 0x0, [0x11, 0x1, 0x38, 0x1f, 0x8000007, 0x2b, 0x30, 0xc, 0x4, 0x29, 0x1e, 0x40, 0x35, 0x0, 0x23, 0xc], 0x1, 0x68, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x286, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x106}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @mac=@random="1a8431d816ae", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="8f9d0fc307c9e69efc698d0663f02ab5", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xf9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/12 23:24:11 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000010000-0xa)='cgroup*[%\x00') sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000002a000-0x24)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x7}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f000002c000-0x10)=@ax25={0x3, {"0ffb028270bb20"}, 0xe7a0}, 0x10) r1 = getpid() mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000002c000-0x8)={0x399f1336, r1}, &(0x7f0000015000)={0xcdad, 0x78, 0x9, 0x815, 0x80000001, 0x5}) 2018/02/12 23:24:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00002ff000)=@generic={0x1e, "0103000000000039000000004700000000a979f321b30c5dc8790405c7bad62e0a63a632ed4938d30373fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000e80dc136cb184a"}, 0x80) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00007bf000-0x4)=0xffffffffffffffff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000678000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000312000)='trusted\x00', &(0x7f0000ac0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006c7000-0x2b)="7342d747da12aee37b7f2266b538911dca5735e734db02adec3b7eec9ecf9d1427c5328d3b7455fdf7bbd8", 0x2b, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x2000000) statx(r2, &(0x7f0000243000-0x8)='./file0\x00', 0x1000, 0x7ff, &(0x7f00003fa000-0x100)) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) [ 48.102443] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/12 23:24:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x200000000000023f, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[]}, 0x40000) write(r2, &(0x7f0000fde000)='u', 0x1) 2018/02/12 23:24:12 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000000b000-0x20)={0x0, 0xff3, 0x2, 0x0, 0x0, []}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000009000)={@broadcast, @empty, 0x0}, &(0x7f0000003000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@common='sit0\x00', r1}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000)) 2018/02/12 23:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c76000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000a7000-0x1)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000262000-0x20)={r0, &(0x7f0000417000-0xfd)="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", &(0x7f0000120000)="e6c7265989ac2f37312e15d7fee5eec0fa0b2a95ba4c8c778510cbffa215f9565de63d5cda1e899474e51db3c0885749ec77df2de028a0e3108b5d3d2672c3333eff34192ca8943a2e9bec48debb177fa8f72573273f0f69bc03bff5ce0db3a31d6db94dc38cc1ca2d6d425c604a944f529ab8f68b29710a7864ce6df983af6ce089f78ee4e588c9b5e470d9045946f78cd6d002a3b7330120"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa}, 0x2c) 2018/02/12 23:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a23000)='./file0\x00', 0x111) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00001eb000-0x14)={0x100000001, 0x8, 0x9, 0x1, 0x20}) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007be000)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000972000-0x12)='/dev/input/mouse#\x00', 0x40, 0x80040) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00005c6000-0x14)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000616000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000014c000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f0000fd4000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000270000-0x38)={&(0x7f0000a4d000)={0x10, 0x0, 0x0, 0x21001008}, 0xc, &(0x7f0000a9a000-0x10)={&(0x7f0000ec8000+0xd85)=@updpolicy={0x19c, 0x19, 0x300, 0x0, 0x2, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x4, 0x0, 0x7, 0x2, 0xa0, 0x80, 0x2c, r3, r4}, {0x0, 0x3, 0x81, 0x25, 0x4, 0x1, 0x254100000000, 0x2}, {0x1, 0x8, 0x1, 0x2}, 0x7ff, 0x7, 0x1, 0x28af673ff256cba2, 0x3, 0x3}, [@mark={0xc, 0x15, {0x2, 0x7}}, @algo_aead={0xd8, 0x12, {{'seqiv(seqiv(authenc(wp384,ctr-camellia-aesni)))\x00'}, 0x460, 0xc0, "ccc8135b946ca1667d032ab46a92ed87c5914cf422b51bc59fe635ec5ea37dae3940221d8f8a4dd4d751561b0b60442938f2c3154af2bc03bd79169cb8ad404aec3b29825c02d6af3f516df9425aa79c17b8950f4e8d80a69e418b808d6284bb6580206ebbe99377a54137c04eea2c4e1bbabebd75828a071fcf43cef7b5c911c7fed2b56a3ca683d88b6144"}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) ppoll(&(0x7f0000f3d000-0x20)=[{r1}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8), 0x8) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000054b000)={0x55, 0x7c1e, 0x6, {0x20, 0x3ff}, {0xfff, 0x81}, @cond=[{0x1, 0x5, 0x3, 0x1, 0x100, 0xb0}, {0x59, 0x2, 0x6, 0x7, 0x1, 0xffffffff}]}) ioctl$TUNGETSNDBUF(0xffffffffffffff9c, 0x800454d3, &(0x7f0000331000-0x4)) ftruncate(r2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/12 23:24:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ddc000)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000237000-0x4), &(0x7f0000216000-0x4)=0x4) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000ba8000)={0x27, 0x1f, 0x80, 0x3, 0x4, 0x3, "ec0a8d7ee61a5aca7d1e3477a364d76e22aad0b139373d1a58a02a2f5a6005d2484e0cd626fea24a337e517969d32701211afd11a1935b650480c050ee83ce", 0x5916}, 0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fdatasync(r1) 2018/02/12 23:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000845000)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$kcm(r0, &(0x7f0000213000-0x38)={&(0x7f0000dc7000)=@hci={0x1f, 0x401}, 0x6, &(0x7f0000b22000)=[{&(0x7f0000d0b000-0x46)="b978e64aa6d9afa84e25bfdd72d3ed544eed44ae40340c085b52ba5b1de442fba45d02eeeec425096426b0a231dec9e38263e9f84708c6df816f2c98a1b66bd3550516478005", 0x46}, {&(0x7f0000015000)="9450c6", 0x3}], 0x2, &(0x7f00005b1000)=[{0x30, 0x113, 0x8, "b92b7b9a027e75a281d683e15e9432e83abfefba84bcfddabd4222d331ab"}], 0x30, 0x10}, 0x80) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00003f7000-0x4)=0x689d, &(0x7f0000d06000)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f000062e000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x3f) r2 = socket$kcm(0x29, 0x5, 0x0) dup3(r2, r1, 0x0) 2018/02/12 23:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x0) r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f00002e6000-0x10)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003c000-0xf)='/dev/sequencer\x00', 0xc0000, 0x0) r2 = add_key(&(0x7f0000373000)='rxrpc\x00', &(0x7f00000da000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000062f000)="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", 0x70, 0xfffffffffffffff9) request_key(&(0x7f000080c000)='cifs.idmap\x00', &(0x7f0000edc000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b5f000)="6b657972696e673a70726f63a32e212d707070315b776c616e3076626f786e65743000", r2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00002e9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) write$selinux_validatetrans(r1, &(0x7f0000342000)={'system_u:object_r:dbusd_etc_t:s0', 0x20, 'system_u:object_r:dmesg_exec_t:s0', 0x20, 0x30, 0x38, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x64) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000431000)={0x3, {0x2, 0x2, @empty}, {0x2, 0x0, @rand_addr=0xdec}, {0x2, 0x1, @broadcast=0xffffffff}, 0x128, 0x5, 0x9, 0x72, 0x3, &(0x7f0000054000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0xb, 0x3}) getrlimit(0xa, &(0x7f00002bd000)) 2018/02/12 23:24:12 executing program 5: r0 = socket$inet6(0xa, 0x800000000080003, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000015000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x23) r1 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000c1d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) accept4$netrom(r2, 0x0, &(0x7f0000001000-0x4), 0x800) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000)={"2ed42292a84ddcd03cc6ff26e872866e", {0x4, 0x9, 0x5, "fa0fe6e3faaa", 0x7f}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000)=""/12, 0xc}, {&(0x7f0000001000)=""/199, 0xc7}, {&(0x7f0000001000)=""/134, 0x86}, {&(0x7f0000000000)=""/215, 0xd7}], 0x9, &(0x7f0000001000)=[], 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/33, 0x21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000002000+0x4c6)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) keyctl$update(0x2, r1, &(0x7f0000f16000)='c$', 0x2) 2018/02/12 23:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000024f000)='/dev/rtc\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$ipx(r3, &(0x7f0000041000-0xa1)="059e2d457cff5c5d98e8fc0ad1c0aecd0c2743260b54761b96e84e623a449beb383900595d43512f723e17d03a43c3903d7e64a8f89994ca8434dbdb1a30d56fdde3038ebd7a400bb424d0f397fe66142f9e5e58fd90e45b3a474880f01e11ea0632f6601bbe624fa9c2fc5add4977e07b7778e9f7d64631e36e75bd18274126", 0x80, 0x0, &(0x7f0000f97000)={0x4, 0x0, 0x0, "ab2669c2147d"}, 0x10) read$eventfd(r3, &(0x7f0000b3d000), 0xfffffd49) 2018/02/12 23:24:12 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[{&(0x7f000002b000-0xfd)="5cff43d7", 0x4}], 0x1, &(0x7f0000006000-0x2e8)=[]}, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000003d000-0x6)={0x0, 0x5}, &(0x7f0000010000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000026000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x9}}}, 0x8c) 2018/02/12 23:24:12 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884113, &(0x7f000000d000-0x2)) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80007, 0x3, &(0x7f000000d000)) 2018/02/12 23:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x11, 0x7, 0x8, &(0x7f0000769000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f00005d8000)={&(0x7f00005fd000)={0x27, 0xfffffffffffffff8, 0x3, 0x6, 0x8, 0xc5, "6fe2004c80cbb0c6a1a21aa4992241a098172ba7422b2cca59960af5572ef8fee49b2dc1b2042e2f77aa410db49aa1a4e40e2b260efac656f08006326a92b3", 0x7fff}, 0x60, &(0x7f0000418000)=[{&(0x7f0000feb000)="9eb17ce708d88f708db5e3c8628d3abbde91f5117bab6afb094ed9e20421e4bec26fc0c46053da44153ed9a3e0a393709f725d3387bbe436536f3eac0b84698db0a9313688da13e66439c33b79944872240fdeb2ed6adbcf6356bb62ccd183d9a88ada212a923adddd38acc8ecd4762c529515d2b38ae714c7a763c5ef7ee61ac01843a5972c1a0958183d8357b57814d367bed4871df5eb7b71393bf1b44d", 0x9f}, {&(0x7f0000459000-0xc8)="5ba0e4ded1f657226fcb849653a5244199274f09a7d04c8ab4c77cf2e15a5e342f59fd5996ce5d2d5fc1fea0f7ff202c9dc4258d5026dd35558a0b60aae6dcfebab7a7d8b070a021485008154a801729808c1915e49394911ff71b49de7c3ed7992f9206361f4c573074f20bda25346696cf562419acdfff5566cdf12e7bc3c84cf2fb9b3f8808e44cd10b71493c0c1a1ac07e4400a4ef666fa8b6ee040b14c4b08ae598a0e65dc5719dd05eaf66c4f7d56f10ff4508b67274bab76601af5cb3893fc0f6dac49ae4", 0xc8}, {&(0x7f0000f03000)="46dddfa4a8d7968b78f6b427fdf988546bc41205f8e157214fffdca814f5684e98e944d9b79a96ba9df8e9d8d5e7d0bcfb3579c954b63a659d8857ac730b2e83014be82be3b3d586c069ea6e9d3a008f4ba81a24889477868f045b3ad9bc94857c240b32eaa504035eeb16a68326bf2d7211c606450ef72732c1da11b31c6e99b8d770da113de2f0e8513723f8ea27205e50d78645fd4578d34d7b", 0x9b}], 0x3, 0x0, 0x0, 0x10}, 0x4000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00007d0000-0xdb)=""/219) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b38000)={0x0, 0xfffffffffffffe01, 0x6, 0x9619, 0x8, 0x20, 0x1, 0x7fffffff, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xffffffffffffc008, 0x1f, 0x66fcf02e, 0x7f, 0x20}}, &(0x7f000020f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000088b000-0x18)={r3, 0x0, 0x0, 0x7, 0x1}, &(0x7f00003cd000)=0x18) 2018/02/12 23:24:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) shutdown(r0, 0x1) r1 = syz_open_dev$amidi(&(0x7f000031d000)='/dev/amidi#\x00', 0x7fffffff, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f00003e3000)={0x0, 0x0}) getresuid(&(0x7f0000b22000)=0x0, &(0x7f000071e000+0xb32), &(0x7f0000e9e000-0x4)) r4 = getegid() r5 = gettid() r6 = getuid() r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000393000-0x4)=0x0) fstat(r0, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00001b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000728000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005a3000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00005d9000-0x4)=0xe8) fstat(r0, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000b1a000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a8e000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000f3d000-0x4)=0xe8) getresgid(&(0x7f0000673000)=0x0, &(0x7f0000d1b000-0x4), &(0x7f0000a20000-0x4)) getresuid(&(0x7f000014a000)=0x0, &(0x7f000059b000), &(0x7f0000fda000)) fstat(r0, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000b10000-0xa8)=[{&(0x7f0000b4d000+0xab)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000213000-0x40)=[{&(0x7f0000eed000)="c83477c6649a12d3", 0x8}, {&(0x7f00009b4000-0xe4)="21259eec5c633c34cf39bffbdc8779f19c2ccf97ffc1291cc815f95e862ea1ba1db06e2d8cbdbf87109399a6c23b511b255a0b12dde57c0817506f94a41eeff85535aeb8fe07880d5f6b6ccbfdd1b4def5a7b22d3828ba12d3010d7c0980ceb757fe3698ce07755bf4fe2f081b84510cbd93fa2e98085aee6b6a3fa04be0fe593783987863b6daf7fe8e4a01360802f8cfb3c03d70feb11766dc80f94ef9bd08bf6d0140579e88d824adda4441bdc40e9db218822986ca705f6442e5dcbb8e1b08bdb67688233cc2b3bbb1752464476d9c1dacd0df37b2df3ceda1771f2ee34a795ce781", 0xe4}, {&(0x7f0000d8f000-0x46)="dd3863b05a467cb13cac054b80c9b98b5e0430602dbf13272141f935456edd506972c07f58b51f5eb0f81995cde8509173ba77f9116236e02eb210397ca9c161e0474fb87d62", 0x46}, {&(0x7f00002ab000)="1c6068265ba99581d94d0c16ee9a7e599c3eb74bb4e13a9f789d16fe9810b6a9894fc8907f69026aa1f06cd94162caf02b04410169b60e18e830df9403d3cc7978d06a043e4b90ac33c377f75ed435ca7a7ee2671dafcb65d55c1308b58581efe20ac5e28e4966442ce0a104cd5698af97f2fff087b880ac2aaaaa8b1fa6a2f42c87e6d31e5984b65b784c5b63acd8d6f8be9197ebd19d2c68016d93a39eb3c12be5ea513e4395e56a19f2ab107f962f470f8a1421ef2edd0714c29efd2786b85a015aa378137d88ee184c25a83a46650f4233399c", 0xd5}], 0x4, &(0x7f0000333000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x50}, {&(0x7f0000d04000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002ab000-0x60)=[{&(0x7f00007ad000)="b6c368358399c3b5eaf574f3dd5989888b5bf07b5c3e1c3b704023f30cf31a3a60efe5afd205e04ec28f908b00886303aa0187e2c7591d82093bbab1d391cf52fbc2ceba5e2b92c1c1b48c0afd427631ad8c1b1a2221885331067e52c16af30d6c91394e6382a8e123eeae174f218616db39ded5c3180b4689fbb432c56428d03836b19b859f85060c06", 0x8a}, {&(0x7f0000a0f000)="3452744c98dd39ccb2e8807e4747aeeb0a0d6fe9ebe6c682c3de54c50f917fae35e7b9d041978ccb64a8d2c111d56ea7751e78cfd7e1b2d0505e533e0ab0e0918eed4dca02f7b5f7989dcedd0592cde2388aec617e3ac3d61af90da24ea2582acf8ff923ad21849f26be3531ece032353e3356cb", 0x74}, {&(0x7f00008f0000)}, {&(0x7f0000786000+0x873)="87bafd7643c1eaa2f874ae038a41db2debfc42035502de931e4bee817aa09dce54fb82b0a86311f29d8a87d665adec69aebfac4082602fd3700b1c879557ef8add83333661465874292ad1775d1559c5d2f59aaff7bc0a8efac9b6fcf6aa57036c5dc47baa217f4317abb4f06727e8b925c4616ce611983a0f6a1bbfc62eb1a7cb4580049c87f899a83b8b8ef637987e0c027eb9b878787e3d9a0981", 0x9c}, {&(0x7f0000dc7000-0x1000)="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0x1000}, {&(0x7f00002da000-0xa4)="6d0f522b977bac301e923a775628522c1fdde9f525062b37911ce237e8c5e7a2f8f832769759bfea2f208fe7a101dc977c9b5a260b5fefe9ac593aabb86937d2345b7a459c50879c4e7e8f0293b598eb3df05fc8611b54d0d3c997d317cf6fb036b05dc0c29fb32d72aa5b5992580d994203b0933683680ff63bf1bd38c6106fdb09edfc296352d054409a7bab0e3c195fabfd117dd0b83a5fe82cfb6ef41c8748e26de8", 0xa4}], 0x6, &(0x7f0000fe9000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x8000}, {&(0x7f000095b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000069e000-0x30)=[{&(0x7f0000938000)="a649c51716fa52e95523ed0ab787f9bbfe43e69a9e83df985a876aa97154041a7593aca3687a5577275ea2d4d0f897e986da4ac30b73499785c88deab0ed93cd91bd93c402850d1865aba1405a", 0x4d}, {&(0x7f000056a000)="4f9fb8a7b7e52a6fbc5aa8eaf810595bd3d6e567b20692caafa007b38e6057ca5e7feb91baff99459bc2d5b59d251d627d198cddd379df385b69115525d93b3edf46ff8e37c9774ae9669c820c0e01e9e78d4994246b51f463f14fac3e6275f0554a0ea012ec85c46b9aaa33edf72c8587d1cf6a7afb4b990740b81537a198f41aa0621d01a157e1bff0d12dce88fbd0753fa390bb999d6cfccec2c317007e8b47d80feb965f228504bc79abf8abdefd6c4b09249deb90506876d8f9893df0d112fcb01dfb634fbacbbb2652d20f5ecc892311abdd7186c192", 0xd9}, {&(0x7f0000a0d000-0x98)="0245825acca5e903bae579e08bc406a13a13347c8701babc32809e9b79a555fa583ecce1ce9ddfe46415190b652c3591f8166c0c92c1e30f48cc1c3f231970a1f85c8795ad0f1d15bc03420d1cd78145c3029e2c4395dc0c6fb10787dd50bee43518e205474faf391d4d48ae95a8d1d10a59d01abd55b68af69627d25bc28837459306cac5325a0c0e49ec9568e606fd4da410e431b0a1ee", 0x98}], 0x3, &(0x7f0000b93000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, r20, r21}], 0x140, 0x4044}], 0x3, 0x15) r22 = syz_open_dev$dspn(&(0x7f0000268000-0xa)='/dev/dsp#\x00', 0x1, 0x400) lstat(&(0x7f00007e6000)='./file0\x00', &(0x7f0000395000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() lstat(&(0x7f00008a8000)='./file0\x00', &(0x7f0000ae1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() stat(&(0x7f00007cd000)='./file0\x00', &(0x7f00009ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000b51000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000af8000-0x8)='./file0\x00', &(0x7f00000b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f34000-0x8)='./file0\x00', &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000c43000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b9000)=0xc) getresgid(&(0x7f0000803000)=0x0, &(0x7f0000463000-0x4), &(0x7f00009d2000-0x4)) setgroups(0xa, &(0x7f0000291000)=[r23, r24, r25, r26, r27, r28, r29, r30, r31, r32]) ioctl$KVM_SET_VAPIC_ADDR(r22, 0x4008ae93, &(0x7f00006a6000)=0xf003) r33 = dup2(r0, r0) ioctl$GIO_CMAP(r33, 0x4b70, &(0x7f0000d41000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r33, 0x84, 0x71, &(0x7f00001c1000-0x8), &(0x7f0000beb000-0x4)=0x8) 2018/02/12 23:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x200, &(0x7f00007b4000-0x8)={0x0}) connect$bt_l2cap(r0, &(0x7f0000854000)={0x1f, 0x3, {0x7, 0x80000001, 0x8001, 0x5, 0x8, 0x3}, 0xff, 0x7ff}, 0xe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/vcs\x00', 0x10000, 0x0) r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000da6000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000665000)) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000057d000)={@loopback}, &(0x7f00005ea000)=0x14) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000e2f000-0x8)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xffffffffffffffff) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000650000-0x9)='/dev/ppp\x00', 0x8902, 0x0) lseek(r2, 0x0, 0x3) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f000001b000-0x4)=0x4, 0x4) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000896000)=0x3f, &(0x7f000037d000)=0x2) 2018/02/12 23:24:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) r3 = syz_open_procfs(r0, &(0x7f0000003000)='mountstats\x00') openat(r3, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) 2018/02/12 23:24:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000059a000)=0x8000, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000462000-0x68)={0x6, 0x1, 0x6, 0x1, 0x7, 0x0, {}, [@generic="718c98ad8135027b3576d87361920549d45eebbad114fb3736bf5f30d717991dff008ccc1c095f9c6a1e3293d22bd693597010fe33defb8133c90031034b7c2dd6b7032cfae1975adf23cd0f5169abc8b7"]}, 0xfffffffffffffdb8}, 0x1}, 0x0) 2018/02/12 23:24:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000960000-0x2a)={@random="f3e850ef1049", @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000721000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0xb06ac7ca6dcd5a31, &(0x7f0000eae000-0xc1)=""/202, &(0x7f0000ffc000-0x4)=0xca) syz_open_procfs(0xffffffffffffffff, &(0x7f000085d000-0x9)='net/snmp\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000597000-0x4)=r0) 2018/02/12 23:24:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) getpeername$netlink(r0, &(0x7f00008e8000), &(0x7f0000cb6000)=0x6) sendmsg$nl_generic(r0, &(0x7f0000a4c000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000065e000-0x340)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0x8, 0x4, @binary}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000b1a000-0x168)=[{{0x0, 0x0, &(0x7f000073b000-0x10)=[{&(0x7f00007cf000-0x20)=""/45, 0x2d}], 0x1, &(0x7f000011a000)=""/193, 0xc1, 0x80000001}, 0x6}, {{&(0x7f0000b46000)=@can, 0x10, &(0x7f00005f0000-0x20)=[{&(0x7f000094f000-0x17)=""/76, 0x4c}, {&(0x7f0000440000-0x11)=""/17, 0x11}], 0x2, &(0x7f00002a7000-0xf7)=""/247, 0xf7}, 0x81}, {{&(0x7f0000a6a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f000001c000)=[{&(0x7f0000e5d000)=""/4096, 0x1000}], 0x1, &(0x7f000021a000)=""/248, 0xf8, 0x4073}, 0x590}, {{&(0x7f000039d000-0x10)=@ipx, 0x10, &(0x7f00003d5000)=[], 0x0, &(0x7f0000e62000-0x1000)=""/4096, 0x1000, 0x3}, 0x7f}, {{&(0x7f000097a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f000065d000)=[{&(0x7f000076f000-0xb9)=""/185, 0xb9}, {&(0x7f0000ac6000)=""/51, 0x33}, {&(0x7f0000c04000+0xe6d)=""/98, 0x62}, {&(0x7f00006d1000)=""/85, 0x55}, {&(0x7f0000ace000-0xd1)=""/209, 0xd1}, {&(0x7f00007e7000-0xe7)=""/231, 0xe7}, {&(0x7f0000292000-0xb1)=""/177, 0xb1}, {&(0x7f0000f36000)=""/112, 0x70}, {&(0x7f000054a000)=""/233, 0xe9}, {&(0x7f0000ee1000)=""/235, 0xeb}], 0xa, &(0x7f0000501000)=""/4096, 0x1000, 0x3}}, {{&(0x7f000064a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000a4f000-0x40)=[{&(0x7f000082d000-0x14)=""/20, 0x14}, {&(0x7f0000e09000)=""/50, 0x32}, {&(0x7f0000e25000-0x41)=""/65, 0x41}, {&(0x7f0000936000)=""/151, 0x97}], 0x4, &(0x7f0000032000-0x7f)=""/127, 0x7f, 0x6}, 0x3864}], 0x6, 0x10000, &(0x7f00008d1000-0x10)={0x77359400}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00002aa000)="fabaaeb7f43eb6d3739e25cff1a33e171bddb16dbc3295871996e86ec1f388a02bb9e2ef77c106a7fb0466d7146daf04204f49d2c92b8fd39cc0bc4d539cf8b93ca3f02b259e6a391a547beade2106e990dd467e74881ae9eba3bfd29eab79c0be0f572e290459c9f0359f727bed944b65f56e9d4e6e8fa87c81ff3b", 0x7c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000b6f000-0x1), 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f45000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000297000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bc3000-0x10)={r3, 0xfff, 0x2, 0x100000000}, &(0x7f00001ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005a3000)={r4, 0x7fffffff}, &(0x7f0000786000-0x4)=0x8) r5 = syz_open_dev$mouse(&(0x7f0000888000)='/dev/input/mouse#\x00', 0x5, 0x101801) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) 2018/02/12 23:24:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000098c000-0x10)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) fcntl$getownex(r0, 0x10, &(0x7f0000863000)={0x0, 0x0}) ptrace$peek(0x1, r1, &(0x7f000038e000)) 2018/02/12 23:24:12 executing program 4: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) close(r0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000021d000-0xc)='/dev/audio#\x00', 0x6eb8, 0x401) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000066000), &(0x7f000021d000-0x4)=0x4) 2018/02/12 23:24:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000c6e000)="0a5f66d8689253f81eec3ba7a3863a4310c821623aba4e891e0134d77fafaa7c38face36eac8ee64b5e00c49563028fc86dd120b2215fc4335fc0b43", 0x3c) bind$alg(r0, &(0x7f0000f65000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) pipe(&(0x7f000091d000-0x8)={0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000393000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00008ec000-0x4)=0xff) 2018/02/12 23:24:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f00002c1000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000419000)='/dev/vga_arbiter\x00', 0x2, 0x0) sendmsg$netrom(r2, &(0x7f0000c3d000)={&(0x7f00001b7000-0x48)=@full={{0x3, {"43dd8244edece7"}}, [{"d2db39ca816378"}, {"f13b8146b65fab"}, {"62c1bc11e759f0"}, {"a4d93874432445"}, {"3c8c90dafd6f5a"}, {"f46561b0a04f23"}, {"20b9d62346d38e"}, {"6d51bdcd4df54c"}]}, 0x48, &(0x7f0000b14000)=[{&(0x7f0000fa7000-0x2a)="baaf0e50ae53d8ae84c5c71e7208d1e5260a6bb301b14e359712ab49b5cf629593a1d8c87c434cb97aa2", 0x2a}, {&(0x7f0000b55000-0x8f)="add0384374a7045000ef212e2a9435f8180d63c137dfa5391cf1f44c739280a365eb94f368c27a35775d24b80c34f88b52f9a2f77eb43d9f7b4368591a166226335ad31724c771cb5f191efc334afa9cfd73b8653bc5728ec684e2dff87e548cb0b743ad915e0162b53872d532777988e1dc409fe41487f97229c6e155325033d309dfdb370ab8b8f0cac31d5ac2c5", 0x8f}], 0x2, &(0x7f0000ad1000)=[{0x28, 0x0, 0x1, "c9c90ef9299aa68b7ef8b1f0d811b441fa"}, {0x100, 0x13b, 0x5d, "82d8372265affee876ed199e40bb0f7239229a507eb6eb09d7a9b8ae6d4a63e731c5ff7da4425a794ba70c830d286ec12826ae5074e2ae3723a65180e1147b7fb6e5b39ea557c7c56ab2ad833d0537fbdef425a90eb44770e4aa3f55d2cab95523bb78a30c4bb29a76ce6ac4565915646c191c2e56235fca1b015bd7763e3c51a9855c153bb43e3e6b48c46d22ba4622d13bc5ceca8d333ed0c96565d869451b4754068420eed6e08e654bfbf007d251e8ba9b512231c1e21e7d5bd54327fce4e8d378736ab12261ed0ca28e55f9922510255da9c0314d116ffdc88fafeec910fbd8adb94f0792f1c3fa8eb5"}, {0x98, 0x10c, 0x7, "a6503ccae47a96aff63639fb2bb1ebcfaae93637e6b9f57465b887d4b162210ec4c4bb165ec0f5d80b3c73eac6ac9841b93732c036550cd266ad25a343ad596d84a5571e24df81c7326d47c893633ae04edf1e918bb0867446752c1f06090ea85977809c8ef88112ec2e8a6830b2c6f6040133cabd25e97ffc8469637369cc7cbacf78"}, {0x30, 0x102, 0x81, "ce7c8cbb727665b62b3a0bd2de2a7101a062f52fe16213945f8c"}, {0x38, 0x105, 0x0, "60fff3f99ad182527f088be529590bc7d5dad9de7b936dbde6dc235dcc57a91f06d78a"}, {0x20, 0x0, 0x10001, "2d66c94627b8f17b2d"}, {0x78, 0x111, 0x4, "2f6b3012894bec3cc96014732cdece17d3a2f30d092f6156243a415c51e65b88afa017f11037d713799a0fc672c81d12fc193beb45a838c266afe86dd9c6b58e7f34b982bace341ff723b8f0e389004b84f7e6502a197877efb13dd6f4130f2450cf14b7937c"}, {0xc0, 0x10f, 0xd9c, "7dd1500f33f70557286fbda741ee6eb62d393c225e67ac0381317ce10dd9dd826c9333e3e3b62e63f00d0fd6341a1f6e194d9b03fca8467d718eb12bc3de18c7e5973fb58a89c3de10a6f729ba99930f97d264c4ad470a80bebe21198b72cd9f54c5c35426a50ef8ac9830dcf382953f9f2f3891f7dad6030a79812c21c42062ae00ce0a21237be4f58ee0ef4898af8eb44a72379eff29bef613b24eca612f94d1097cce673491cfe5"}], 0x380, 0x1}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000f1000)={0x291c, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bf1000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x600000000000, 0xfffffffffffffffb, 0x8, 0x9, 0x4}, &(0x7f0000a23000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000cfe000)={r3, 0xd85b, 0x10}, &(0x7f0000a3a000-0x4)=0xc) write$tun(r1, &(0x7f0000b8e000-0x10aa)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0xf99, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x2, 0x0, 0x4, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf81, 0x0, "68b749456e00adb31a7b0a99913f58e32aa1d967b2cc08c6749e0f8395c111dbbbe2aae6f89d8ec6a93e9129206cd16d985d7f693b15f25d0500574e8c6146cac6b02f888744a4b37320cfb0dea590acb7754c40e0bcf33457ade74c81457cfc934716f04eb6e09ef4d317d42fe68c27a9be08b458aab06ac95e145b32d44fbaab714768438fa0f2a46d7e3a75defc97575f5dd3c52690830ca0f2d0dd4b6379fb69ad9dfcdad1197ea63dadef5418dd337f4d80822626b1526e02f98c9c9a93c8105b7210e462ff40b86f3d28d7aeefb059416a2203add78a5d75c19c4db33b4d582f13ff5da252b6f90b968656ca0e96a8df3a718dcf4635d100c98e489fb307887b6f7bbc806d40be53d84b2de5b18f6925d02f4534548735e5aca7b8c06003cc68a3d443c72a211a2767378c3f20d5627af79d8b5abc9ef024148961628e8957273d3f63954dc506916c7321abfedbb17364e9d08b3d48ab62033ebd67ea61d8304e37caf20a67356adc928f12a0cec2de49a661cf0149538d75995dfc12dfa3a9eda7029c77f80d7812dd5afcaa29dc79a89a63b0023edecd85b87a29b834b43a6834d870c1ee631cab160d5d6e9d1011f4db772eef49cdf8bdaf66178746a340c41c9aad60a5f981cccb8045df5be0866c7d762b46f3f879ce5f2a1feaa2495d6154b45c6d824c8056341ab09ed943296f7d478b7335911d687aaab09436a43ede259963cb03f68bba1181b7b39fb61e6d99e89886b62026b45abec3989372fd9d33ac775700114ab0af8b909dae2bf17b28e4b1e641971c84f143cb46346497384f38443723e25b0f4b3de64892c3b36349931db50f2b8f3c04393514b624f7e1649683a5b95344f34397a0928b3b40e21b3f9067a977b9009da36acd8278a9d6e635287840db7dade16bca956f5f0ce5029960a2784f5c04742424c35b586500ec3e1624230e8eab2a4927e12d80f41a24280dc86fd6af9df09209f0b6b40160abbb1623c361a228a33b8dc0454e58996fcd0477bfb954b4a11a3bf151a249c9fc1e68cfb47233efac5bc17649001d2287e538680e751d5ea29793ab0887e125494e610a19723e0cbc9387e4148325c0054b4bb63906f01756ab1480c4fa282e52fce7d83e255e4f8c09ae73f1d4dd20a0e18401b475d2e6fd62c7def6dd3ff1d8ca3767df4d2da3dabb5161ee139f09c51e7e790924abe957eaf1eed10e322e1fca015d736204db69eaebc57ddcf5262698eb0bda9e00ecac03f7a35ef4de1526e36ab281d0def08cddc4402ffd6f476241f1c66964f0060f44f954ed979c4c4898e725a90abbcf261f22ff74cebd4fd1777c5fcf8512cd69913489ba5ecf2ce4173374fdd9b2412d0233d7b394fea7c17abd607751d73c86a04d6d63ef3c009b0c44fc8537cc320e9ec564cdca4ae32dad20a7ad81f7eb6ad614f62a836852fbf8a627cb2a20336bff0631bc1a7cbc9d783eabd8122fed73d31ace885448415ab2acf0afbbd3bb989c8b6f614a67a6a47d42dbd1b8f3bd79abf351bd4f3631d5fd4f074e35cc0700ad01a122204cbc39643e6cf9fcb5a84e8a4f87052cf2c5a329e9827095debd6b0f9e90a4ef7ccc16b851b77e9a175e9a2d827e377b7928d39eefeb1c254faf783ca1a6cf506f06fad7c9ac4a9e54d0335723f8a5c735be7fa67915a8c4733b43f58d8c17a0fae6df654ef7513946c0095b34d9246baf21e6541c36b3147855650924c0c4fa41eb6c757edcebb6da50e497d0b5505d6be5dceaf3fd3cf4feb9a75135bdcd70d43f99fcaebd4be23c4057336120bd32cb372244d144b53c2d223591b841771f9e8d7a08c115fd7ac810c674f0bde5bd7a2777b49b020c7b3bd3290193601de0eeb70f5e2a6caa046f74d5d38ddc12aa1463c40c4df64d04a8a0193b223c52db72be160e655d7c6c936f9f94590a290346950b9b6e57de3809713bd66e640b2aecf710efdf238960ad35687f8f638bcc1dcec8fe918fdddde9a36749a17453159c1a09579fa361ef0c4c123f1b97830f4248d1313fa8f977422e8b84b9120c44d1faddfe20833a54aecb2635e35e9a4ace1ab1e0c2c2595514b0aaf520b1b51992d6b9d15ff7d4b30124595cad83b4a30f67ced72700accaa7672da8d800b2bfa4cd26ceb05c622cfa0efda1a523546abc1cd8812257c707b262607933d6ef7a819cae9fa3a1c9c80a97b4691b72a0464c83a4ae7dbfefb0bcf513f94ca452cc643ca235141253e4b7c173776ff75059e08ac3545bafa476377d139a385ba75d8e4210e5b4fa7845f012772d314dc0ba2d6db6bd3531889ca0fe6fa5c61524a5bfe30e4a4647690e267c4456a4f6b9536c46aabddf8fde5c1b46d2f4eff1adf273c14c0bd96248d19b634f5a9a5ec489467217585eeed82ef70cfa14e13db8cfcb7cac0f9e38a5af2090b8db0bbe3efe097524c7809019191119dac5c6874d1616e5d20298415c70b4aedd2d73582d2f426574a8bd7c1c24637961fa037dd423aa093e9883719e019bdabf51a17ec8e77e2374a0e45921d6683e048a2dbdc34e519b82267874900dc7bcbe945357429e9b68f1cbd557b6421d6fa0d829df6ce132b8f8228a6976ca00a08de4af9c01bdc8412695325006529d5f12a9343c6724997a867211a692e0b78eb075bbf58e7294b186e2296a37a66725a42f6fa96c5e47a77677d333ab50ad66736063abd29fcd3797a94c53c2a4e24f7dd8b7c1d7a70b7ba5d4298a944dd1f11a5fd1029bc25637ce99022766f071b49e7297ec3a36485d807db6db5a6c9e96a1541f0a41fe65d7171b677d71ae215b67273f17e92bf61a6404ea0af1c64f7a996a2851546ae5dfe46392751e45141bf87ea1c76dc9494cbd144c1f6c287176b97d92868c166c7b3b7e407de9e12f275f7863adc399e25c2194241fadd0a18f73e7e8c7089269027c44e8d2caa5bd72b1df460871d575553951c2aa0ab76776cc4e5bde827c49018f202237341d312e4966e4615ca68bef0fd6f2957d01609a00b8cc89a7234171fca9cad8ae44431708e44baa700f0f43502a84f332413d1b8fbfa10ff0b8e1eb56f337c3e36746c160bf04b58f37db6f6cacbba0377a6656c6eccf071bb831cfd00084cd00cbcbe48c52ba785f2a05671d82947b6c5702e8e1d0bf57a767a3fe1bb6ae3e77fa6b0d3c676944af00e173215d62d08b972a65b20b1ef86a5571a0d74493c8670c0c216e885bd644c82c31ebbec6da46b9a8647592dd6551b43b61a41c02254e63356b8b9abb4a565892188bd9b7e62d0a72e8026a36a1accd0f0723a2253d39bfe97c54396f35de1f783c04148544437e549b9f25387338b43be9fef7cedfce6e30c970cfcb2f022d8687991392c138cff7f080eae4ad49dacaff90f430146be63f64252d7690d8f8bfc397751d5ae6750002ab5b3b8e490b78000e25813a364fb0def4b99f0ef12271da0ee05cad8de408d3a60f5b0673587801059ffcc2f3d4da79fffb29362bb433b841e1a716aeb75a7c59474848ebf4db8b4947eccb21d47ca71851792bb6ef0f1a76eeea5a8f0020de6d9f133ce37d38791d6eb025756de6a83e69cdf6a076d1177501ce281638fe26813f8bf7999a00facbede52dcab86e47d60d7f179c9912bcdf5af75d91ecfad6c0aaa4fc48bb2fa934f25628944e66d90f42821fcda2e7730b0eac1603883a83e77d8bc4a0c4fe5c9f968aa48a57994c1941eca53d8200f8fd4a173a083fe4ea47035557466ea9c206da917ca367f65668e398a7462b37eb94b413dee40c75b34c0ef57e2241fa3b088047e700a4e7b1e1f164ad63be61b151d1d08cf19ec67c2d5097218b3a2301fa311790cabe13513a8a71b7adff4888d8f8347ac3536fda31cc84d05a6d252f610cba555bf1ce6260a5f2b858fb382bb6cd3b1e0c5ff00c66b96069e498db650dadb2cdc2d5e7c29e7255a274beeda425d90fe89fdbc4ad950d70e8aed145a117f9cecef3e11d8a793cb8eb219e021d7d5f695284cda150189565267e40972d728d996f58fcfa363e2aee54fd2a2f510796c3e2bfbeb418e52e3bec753e42bfb79fd7132310aaa90b4253d08dcdf6ea1a6671d05d32bc0fdef7a73d5a78e3a4140070659e3dab6f84034dabafd886349bbdc0be861550f8c19f85447456325a8eb9f14d9dcd89caedbc44d49d9a7dff508ec48a66543f87d619659c619ea75fa920b09efa2268364bf880994f12c2bd158cf3505fc2ae933c1e38ba9277ffd87d080c9f6003b89408a85d5cc91931bda47e67a1ca5bf37abe9c343bc4d0fb47513707716ebd3ee4c505c8528c5672e945695a3fb2caa98dd2fa79c8fbedc0f244229b02bc7954c3a9bf449c9de1898783be107c864e5e77d2c184a4dffd2a4b656a2a8a260174b9a191c11b158e5a0e1c5de72894badb68d65167d1d135a44cc0b8bb3950a667f282b224db634755b8c086c7ed4c21362be9973aec6b8dc8c1d700933b88cc7a921c5e0e43d66d35c2ff0c5e015299146b1a29009567df82bb27f2e5540decee603b43be52e65cc93e693ad0f5d5d75070477881e4989cf71d96da324fe2ffa059c8c3bfa21e6197a5a9c05ab9dddf0cb039a150c607f8d4c897a60996b855191776d4c67ee6c962938d91e6f0acd5b605a2fe277f9ec355393dec666746b20cd56c224998f925824d1821c4f910343a6b345c27548cb0576c1b5dfa25fec51be31843b226c8437698eb789d5f562c5486902d909f09c211ea933e136b6e55b0be1cc579dd9f1829e019a08937ea170ddb7302fba6b3f0f367bcce2aa9fe7c7c7ada2bf4db90bedaca26cfa05b151453fdfff29bd3ada9e96db28f54bbcf69acb068a1825c8b6dab452041521809291c922782848d836e9ba850997bb6fe4ccf5296087dfdbf97318a51ebd4a513c105d48e77303491291b81dd404ef30580815cb39a490eb28f86128307ab90829e0f7f516f001a1b0206aca51926f9f7894f91b3874c009f8e2d708657658fab084edab6fc183bd51824f14d7fde84be36a0a3c2e6d2c51a1bc3a6c70277ccbb863ae3eed2beab37a1842c6dc9c0bf1b796b8564b4f676664f6d6cf90eae59e7ad58580250fe459ec71cf3a0f718fd620ec15d2fed8a59b83a80b569fadfdec661d06e5b51003dae9a5f7b182112f7f528fbd2e03b5488fc26da39d1160edd74a7094e7454f4efc951b11fecc1d15dd569d8fdbc448f38b436316d2bc20cdb092ee17f71ec456159b5b810b04bcc79197de3bd24e89d9a1bde7db80537c11071dab4a5a4fdda4f3363e4f1430d24254b7bb38786b353947ce7e2dc07a42e9a143cac6af3ed87b49c7a505e121743335cfc312cdd60b3d78750c506b8031b78920bf569bbb31cb4df224954626bac727c9a688a1e754eff979f568e2b1d75b45b0fa6e71b43cb6b6112395980fa5159cc5cdf02a6ae74dd0dce462eecc8829e9e2829a427b47bfd6f3a18041303a466af00c4cf2cc9cfe50f005baa8587e8c5d31814645b566d281c0e74bda2d0622591d3363c91a5e9fa6330e8779cdc1a222b2f94302f088fe1385493f597cb3b0ca2908a2292267bbc333fe99c9789212789"}}}}, 0xfcb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f08000-0x1000)=""/4096, &(0x7f00005ab000-0x4)=0x1000) 2018/02/12 23:24:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000248000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x3f) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r3, 0x4, 0x0) fcntl$notify(r3, 0x402, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x500, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x430, 0xffffffff, 0xffffffff, 0x430, 0xffffffff, 0x3, &(0x7f0000001000-0x30), {[{{@uncond, 0x0, 0x300, 0x330, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) 2018/02/12 23:24:12 executing program 4: unshare(0x2000000) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x2e) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x1, 0x4, 0x10000, 0x3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/02/12 23:24:12 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000-0x12)='.request_key_auth\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000)='/dev/dsp#\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000007000)={0x0, 0x1e, 0x6, 0x20, "b394b261147854b8e3343913581cbcb94b8f4b62f8782790edce92038815f854"}) keyctl$setperm(0x5, r1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000004000-0x8)) 2018/02/12 23:24:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000c6e000)="0a5f66d8689253f81eec3ba7a3863a4310c821623aba4e891e0134d77fafaa7c38face36eac8ee64b5e00c49563028fc86dd120b2215fc4335fc0b43", 0x3c) bind$alg(r0, &(0x7f0000f65000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc4543(authenc(rmd128-generic,ecb-des3_ede-asm)'}, 0x58) pipe(&(0x7f000091d000-0x8)={0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000393000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00008ec000-0x4)=0xff) 2018/02/12 23:24:12 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x10002, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x2, 0xc, 0x3ff, 0x6, 0xf, 0x0, 0x5, 0x2, [@sadb_address={0x5, 0x5, 0x3c, 0x20, 0x0, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7ff}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@empty, 0x3, 0x4, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x8001, 0x0, 0x0, 0x2, 0x0}]}, 0x78}, 0x1}, 0x40000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x68)=[], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000000a000), 0x4) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x24000, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) [ 48.811347] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/02/12 23:24:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000002000-0x400)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000371000)=0x2a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/12 23:24:12 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000fd4000-0x8)={0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000fd4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000dbb000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="09702196cd35"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000006000-0x1e)={@random="bec6ce6e00ec", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @generic}}}}, &(0x7f0000005000-0x14)={0x0, 0x1, [0x0]}) [ 48.885846] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 48.915210] binder: 6475:6477 got reply transaction with bad transaction stack, transaction 2 has target 6475:0 [ 48.925721] binder: 6475:6477 transaction failed 29201/-71, size 0-0 line 2772 [ 48.933235] kauditd_printk_skb: 1332 callbacks suppressed [ 48.933243] audit: type=1400 audit(1518477852.669:1547): avc: denied { sys_admin } for pid=6480 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cf8000)='mime_type[\x00', 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000703000)='/dev/audio\x00', 0x20000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000685000)='/dev/input/mice\x00', 0x0, 0x10400) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000002e000-0x20)={r1, 0x6, 0xce5, r2}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000340000-0x14)={0x0, 0xc2, 0x6, 0x7, 0x9, 0x3}, &(0x7f00004bb000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001a9000)={0x10001, 0x4, 0x0, 0x100000000, 0x6, 0xa4, 0x7f, 0x8, r3}, 0x20) mkdir(&(0x7f00008fd000)='./file0\x00', 0x44) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) lchown(&(0x7f0000c8e000)='./file0\x00', 0x0, 0x0) 2018/02/12 23:24:12 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffe000)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000820000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000017b000)={0x0}) write$tun(r1, &(0x7f0000559000)=@hdr={0x2, 0x1, 0x5, 0x6afa5c7, 0x3, 0x5, @ipv6={0x4, 0x6, "5d51b6", 0x211, 0x88, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x14}, @loopback={0x0, 0x1}, {[@routing={0x6b, 0x2, 0x0, 0xfff, 0x0, [@empty]}, @routing={0x32, 0xe, 0x1, 0xa2, 0x0, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @empty, @loopback={0x0, 0x1}, @empty]}, @hopopts={0x32, 0x2, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @empty}]}, @fragment={0x3b, 0x0, 0x7, 0x1e0, 0x0, 0xfe, 0x2}, @routing={0x16, 0xa, 0x3, 0x7ff, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x12}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xb}]}], @udp={0x2, 0x0, 0x101, 0x0, "d3fe83d2289b2accaffe93c8fb3bd2b80f2fac38c2e6f9cf32fa45ead90473f665c1ce390b52cf0d60b1283f248b957417654c75030f5cfc5c93cdd04c0aec96790cfcff0c1bb17542a3736bd91f8d1130885792357ae48eba9c3d469b8a5851de329306b0ec545d50de8d162c90f2c3befdcb07f40cd962e083e243e95b36cafc533fe3710b9eb91fc5bfed942b05db1089eeb1a272bdd23f1e9740b49e50e6801b195583508957c9ef8c6da981a5cf93dec63ff87fa29de2897d755ae5c434a1d048a84f5df98d2744da33beedcb5762a5cafab90a5a3251c20da1d93485e163d5f37b4862ebf2fcb050560b1ff2685ace6d3733f47ff8c6"}}}}, 0x243) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000009000-0x8)={r2, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ffd000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x10000000000000fe, &(0x7f00009f9000)=""/114, 0x72}, 0x0) syz_open_dev$mice(&(0x7f0000a7d000-0x10)='/dev/input/mice\x00', 0x0, 0x10040) recvmmsg(r0, &(0x7f0000fd8000-0x168)=[{{&(0x7f0000ffc000-0x10)=@ipx, 0x10, &(0x7f0000be8000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000ffc000-0x10)) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000ffe000)) recvmsg(r0, &(0x7f0000191000)={&(0x7f0000ffd000-0xc)=@nl=@unspec, 0xc, &(0x7f00006ed000)=[]}, 0x0) [ 48.963421] audit: type=1400 audit(1518477852.696:1548): avc: denied { net_admin } for pid=4220 comm="syz-executor4" 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 [ 48.987949] audit: type=1400 audit(1518477852.721:1549): avc: denied { net_raw } for pid=6485 comm="syz-executor6" 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 [ 49.050175] binder_alloc: binder_alloc_mmap_handler: 6475 20000000-20002000 already mapped failed -16 [ 49.109425] binder_alloc: 6475: binder_alloc_buf, no vma [ 49.115138] binder: 6475:6477 transaction failed 29189/-3, size 0-0 line 2957 [ 49.147213] binder: 6475:6503 got reply transaction with no transaction stack [ 49.154576] binder: 6475:6503 transaction failed 29201/-71, size 0-0 line 2757 [ 49.175006] audit: type=1400 audit(1518477852.775:1550): avc: denied { map } for pid=6492 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 49.181011] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.197082] audit: type=1400 audit(1518477852.776:1551): avc: denied { net_admin } for pid=4219 comm="syz-executor1" 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 [ 49.202622] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.227094] audit: type=1400 audit(1518477852.778:1552): avc: denied { map } for pid=6492 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 49.246610] binder: release 6475:6477 transaction 2 out, still active [ 49.256511] audit: type=1400 audit(1518477852.778:1553): avc: denied { net_admin } for pid=4219 comm="syz-executor1" 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 [ 49.263176] binder: undelivered TRANSACTION_COMPLETE [ 49.287669] audit: type=1400 audit(1518477852.778:1554): avc: denied { map } for pid=6492 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 49.292749] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.316692] audit: type=1400 audit(1518477852.781:1556): avc: denied { map } for pid=6492 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 49.322250] binder: send failed reply for transaction 2, target dead 2018/02/12 23:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002bd000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f15000), &(0x7f0000dfc000-0x4)=0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/12 23:24:13 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000021000)={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000024000-0xf3)=""/243, 0xfffffffffffffebb, 0x2000, &(0x7f0000023000)={0x3, {"87cde61f3b05fa"}}, 0x9) 2018/02/12 23:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap$binder(&(0x7f0000e11000/0x2000)=nil, 0x2000, 0x1000008, 0x130, r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000349000-0x4)=0x2, 0x4) ioctl(r0, 0x800000000000937e, &(0x7f0000789000)) 2018/02/12 23:24:13 executing program 2: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000229000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0e000-0x38)={0x16e, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000084000-0x8)) pipe(&(0x7f00007bb000)={0x0, 0x0}) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000b0f000-0x43)=""/67, &(0x7f00002a4000)=0x43) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000052c000-0xc)={0x50000002}) 2018/02/12 23:24:13 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd9000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b80000), &(0x7f0000fd8000)=0xc) getgroups(0x0, &(0x7f000018b000)=[]) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) mkdir(&(0x7f0000f2e000-0x8)='./file0\x00', 0x24) getdents64(r0, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd9000)={r0, 0x28, &(0x7f0000fda000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd9000)={r1, 0x101, 0x8}, 0xc) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/02/12 23:24:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001264, &(0x7f0000002000)) 2018/02/12 23:24:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d7f000), &(0x7f0000233000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000717000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x4, 0x1) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f0000225000-0x4a)=""/74) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)) 2018/02/12 23:24:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 49.344714] audit: type=1400 audit(1518477852.781:1555): avc: denied { net_admin } for pid=4224 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:13 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00005fc000-0xc)={@multicast2, @local, 0x0}, &(0x7f0000658000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40, r1}) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x3, r2) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000f7b000-0x50)={{0x7, 0x7}, {0x2, 0x9}, 0x4, 0x1, 0xbf}) 2018/02/12 23:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006a5000)='/dev/snd/seq\x00', 0x0, 0x0) setrlimit(0xe, &(0x7f0000e65000-0x10)={0x3}) bpf$OBJ_GET_MAP(0x7, &(0x7f00002fe000-0x10)={&(0x7f0000ed7000)='./file0\x00', 0x0, 0x8}, 0x10) lstat(&(0x7f0000b17000)='./file0\x00', &(0x7f00002a3000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c50000)={{0x0, 0x4}}) 2018/02/12 23:24:13 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/rfkill\x00', 0x40440, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r0, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000227000-0x15)='/proc/self/net/pfkey\x00', 0x20c00, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000fe5000-0xa0)=""/160) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) 2018/02/12 23:24:13 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ffa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000009d000-0x18)) socketpair(0x4, 0x5, 0x8, &(0x7f0000ddc000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000641000-0xa)='/dev/dsp#\x00', 0xfffffffffffff2ba, 0x1) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000058d000-0xc)={0x0, 0x80000000, 0x30}, &(0x7f000021a000-0x4)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a8e000-0x10)={r2, &(0x7f00004d0000-0x72)="6f75ab72224d555985ca5cccb0f7b826d8c8280fa9da2b6b83868af1b725d7ff92d1e0ee6005bf28ab98b5e5f61b204f5116c893c5b8cae6cebf6addd6c7d2a1959c7b08686deed01a1a3df8983f9a4fa9ce173c312aa8cfa6496cb3bf297caeb1dc1911c607df7bf6b531eddd599111bf51"}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000310000-0x8)={r4, 0x1}, &(0x7f0000198000)=0xd3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a0000-0x98)={r5, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}, 0xfffffffffffffff7, 0x788fccf7}, 0x98) write(r3, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/02/12 23:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000581000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d04000-0x9)='/dev/rtc\x00', 0x200000, 0x0) pwritev(r0, &(0x7f0000c1b000-0x60)=[{&(0x7f0000011000)='4', 0x1}, {&(0x7f0000534000)="c1", 0x1}], 0x10000000000001f1, 0x4) 2018/02/12 23:24:13 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7a000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f79000)=@assoc_id=0x0, &(0x7f0000f7a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ccb000)=r2, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) io_setup(0xffff, &(0x7f0000eea000-0x8)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x7ff, 0x2, &(0x7f0000552000)=[{}, {}], &(0x7f0000f79000)={r4, r5+10000000}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7a000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000f7b000-0xb)='/dev/vcsa#\x00', 0x60d, 0x8000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r7, 0x4008af23, &(0x7f0000165000-0x8)={0x1, 0x9}) connect$rds(r7, &(0x7f0000f7b000-0x10)={0x2, 0x2, @rand_addr=0x3}, 0x10) sched_rr_get_interval(r6, &(0x7f000023a000-0x10)) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000b0f000)={0x6}, &(0x7f0000f79000-0x10), &(0x7f0000f17000)={0x0, 0x989680}, 0x8) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) 2018/02/12 23:24:13 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x6, 0x200) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000b000)={0x0, 0x0}) semtimedop(r0, &(0x7f000000d000-0x18)=[{0x7, 0x5, 0x1800}, {0x3, 0xfffffffffffffffe, 0x1000}, {0x1, 0x9, 0x1800}, {0x0, 0x7ff, 0x1800}], 0x4, &(0x7f0000002000)={r1, r2+10000000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f000000e000-0x2d)=""/45, 0x2d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000f000)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=r3, 0x4) getdents64(0xffffffffffffffff, &(0x7f0000003000-0x35)=""/53, 0x8) 2018/02/12 23:24:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfc000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x5, 0x1f}, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/12 23:24:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) r0 = memfd_create(&(0x7f0000141000-0x2e)='wlan0trustedmime_typevmnet1em1securitytrusted\x00', 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000713000-0x1e)={0x45f, 0x6, 0x7f, "fb7b6fbc6fd3", "8b95157ff5fa80a6ac11411a39fe093e"}) 2018/02/12 23:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x33) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009db000-0x360)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f00007ed000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty, [], [], @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x10}}, @common=@hl={0x28, 'hl\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000325000)='/selinux/load\x00', 0x2, 0x0) 2018/02/12 23:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x800000000, @loopback={0x0, 0x1}}}, 0x0, 0x2000000000200000}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000039a000-0x10)={0xd001, 0x40000012000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x9, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/02/12 23:24:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b9000)='/dev/usbmon#\x00', 0x7, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bc6000-0x14)={0x100000000, 0x0, 0x6}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000530000-0xe3)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000437000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b08000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26}}) 2018/02/12 23:24:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getuid() r1 = syz_open_dev$dmmidi(&(0x7f00005df000)='/dev/dmmidi#\x00', 0x0, 0x10080) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xc4}, 0x1}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00004aa000-0x10)={0x2, &(0x7f0000423000-0x10)=[{0x3, 0x3, 0x3, 0x3}, {0xaf8e, 0x77f0, 0x800, 0x10000}]}) [ 49.674936] binder: 6547:6552 ioctl c018620b 2009cfe8 returned -14 [ 49.697284] binder: 6547:6552 ioctl c018620b 2009cfe8 returned -14 [ 49.764170] xt_ecn: cannot match TCP bits in rule for non-tcp packets 2018/02/12 23:24:13 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 23:24:13 executing program 1: socketpair$inet(0x2, 0x0, 0x0, &(0x7f00008d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000b10000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000038d000-0xa7)=""/167) 2018/02/12 23:24:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x80100000}, 0xc) socket$netlink(0x10, 0x3, 0x13) ioctl$int_in(r0, 0x5452, &(0x7f0000a8b000)=0xd2) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/02/12 23:24:13 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00007d4000)={0x0, ""/8}, 0xffffffffffffffec, 0x0, 0xfffffffffffffffe) [ 49.856671] xt_ecn: cannot match TCP bits in rule for non-tcp packets 2018/02/12 23:24:13 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, 0x40, 0x0}, &(0x7f0000fdb000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002ee000)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x292400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r1, r3, 0x7, 0x1}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000618000/0x2000)=nil, 0x2000, 0x2, 0x4010, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000619000-0x14)={r2, 0xfffffffffffffffc, 0x20, 0x3, 0x1f, 0x80}, &(0x7f0000619000)=0x14) r4 = shmget$private(0x0, 0x2000, 0x280, &(0x7f0000c86000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000000000), &(0x7f0000002000)=0x10, 0x800) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000001000)=""/165) 2018/02/12 23:24:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000548000-0x3)='io\x00') lseek(r0, 0x8, 0x2000000001) 2018/02/12 23:24:13 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000-0x2b8)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, []}, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0xb8)={0x6, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) 2018/02/12 23:24:13 executing program 2: epoll_create1(0x180000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000014c000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x7fff, 0x6, 0x401, 0x7, 0xc}, &(0x7f00009bf000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000722000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) 2018/02/12 23:24:13 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fstatfs(r0, &(0x7f00008cb000)=""/20) r2 = syz_open_dev$mouse(&(0x7f0000973000-0x12)='/dev/input/mouse#\x00', 0x7, 0x301000) timerfd_create(0x0, 0x80000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000f82000-0x6b)="1b5c7709f77d8705b76d56b60bf57ab68082fbeb5dc90199650724dbd7ca0052b9003033f76815a1d4ba5a9aa41d1ce66125ea23a263b25d7ce8922b9cae295bb144be54290ebe3df6a15200c11b3dcda15ff070287089521d667252a38193b947aa46cce5ec0bfce6b411", 0x6b) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000511000)={0x0, r2}) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000a0b000-0x10)=[{&(0x7f0000f7f000-0x1000)="bd", 0x1}], 0x1, &(0x7f0000db9000)=[]}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/12 23:24:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000df000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0xd9}, 0x0, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x80000000}) r1 = add_key$user(&(0x7f0000cd7000-0x5)='user\x00', &(0x7f00000a1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000156000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r2 = request_key(&(0x7f000070a000-0xa)='blacklist\x00', &(0x7f0000b8a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000052c000-0x16)=':cgroupppp1eth1vmnet1\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000a05000-0xc)='cifs.spnego\x00', &(0x7f0000746000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d4f000)='procwlan1\x00', 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000086000-0xc)={r1, r2, r3}, &(0x7f0000cc5000-0x61)=""/97, 0x61, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000590000-0x4)=0x3, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e7000-0x9)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000cae000-0xa)='highspeed\x00', 0xa) 2018/02/12 23:24:13 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae8000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ee9000)='/dev/dsp\x00', 0x6c040, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000213000), &(0x7f000078a000-0x4)=0x10, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000644000-0x6d)={r1, r2, 0x9, 0x884, &(0x7f000047b000-0x84)="60d4b3ff99bd049cfc4ffacb23b2d4cb8bad873a763a2b60e13dbe6143418b48024e3c4a524b1570a6ad4dc6e987599942266693bcdf94364981a6399248b516a8fa85542fe09216d037dac4b6e76d05af2386e155cdd11057ebd5a321d8131ed20c8bfcf5da33418ed59d0c1a72c89ea5221976b7e3f1fc14993c7e09cee81c79f40f2c", 0x81, 0x0, 0x0, 0x100000000, 0x7, 0x3ff, 0x37ccc629, "b933442af4230843abaa6f9a6d9ce916a4ce7b095a7f199475fc4cf12c1f8454ed3df44c9e02142a829a792a3c0216200c77b4df86a8b43928e990e0a4088d65fa07e01a56"}) socket$vsock_dgram(0x28, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="fdcda1b62f9694835667e0359a5c137d3006d5adb34472935a943ddd67e5cedf2a2382691e4f6c34ea716c48678beb9821dc5c1c6a6e382aed075b093cfd3a05517e5afc3a1456e86fafdf87b3074456269a25b1748b0e0f0ee8e8fe31f94673808e90646b9d6bcda0de0722d62c13d07307c90dcf8a6b15dc5959eaf50e3395ef959889707cf39e3d619e8eeb47338165b37bd0e266de33395b30c4f732f5d42f7f1dc1b13827c1d5e56244042632616f7c4bf01fb9d5f190ee2f0fe14bc6", 0xbf, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000)='/dev/dsp\x00') r4 = add_key(&(0x7f0000bc3000-0x8)='rxrpc_s\x00', &(0x7f0000529000+0x1f8)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000c40000-0x8)='keyring\x00', &(0x7f0000b6a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='GPL{\x00', r4) 2018/02/12 23:24:13 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000001) r1 = accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) listen(r1, 0x0) 2018/02/12 23:24:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000c6b000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000a06000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) r0 = creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) lsetxattr(&(0x7f00002e2000)='./file0/bus\x00', &(0x7f0000a64000)=@known="05df7374656d2e7073697850f800000000f7ff64737300", &(0x7f00009f3000)='&$\x00', 0x3, 0x0) open(&(0x7f00008ed000-0x8)='./file0\x00', 0x480, 0x2) sendto$llc(r0, &(0x7f0000e4a000), 0x0, 0x48800, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00003fb000)="51f8e3bfdd19a1178989c038f0a7825244a81b52c271d590afabb0b60307acfba0b363d67a7c7d0c9b166d16767420c06dc6dcd56f5c59dbccdf7fe0ef050a7670e5164c944a00416bd540ffff6cfaa96d7bf55e679f", 0x56) mknod(&(0x7f000052c000)='./file0/bus\x00', 0x40, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ec000-0xc)={0x0, 0x0}, &(0x7f0000e9a000-0x4)=0xc) stat(&(0x7f000094f000)='./file0/bus\x00', &(0x7f0000719000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00006d8000-0x8)='./file0\x00', r1, r2) 2018/02/12 23:24:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000df9000)='/dev/binder#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000761000-0x8)={0x0}) accept4(r0, &(0x7f000031d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f00007ce000)=0x3a, 0x0) 2018/02/12 23:24:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e94000-0x4)=0x319, 0x16) recvmsg(0xffffffffffffffff, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[], 0x0, &(0x7f00009cf000)=""/56, 0x38}, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000712000)=0x5, 0x4) ppoll(&(0x7f000060d000)=[{r0}], 0x1, &(0x7f0000f0b000)={0x0, 0x989680}, &(0x7f000091e000-0x8), 0x8) 2018/02/12 23:24:13 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000560000), &(0x7f000095f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x1ffffe34, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xe8}]}, 0x18}, 0x1}, 0x0) accept$packet(r0, &(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000010f000-0x4)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00007c1000-0x34)={@ll={0x11, 0x7, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, {&(0x7f000012b000-0x9d)=""/157, 0x9d}, &(0x7f0000eab000), 0x8}, 0x34) 2018/02/12 23:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000fbf000)='/dev/dsp#\x00', 0x674, 0x2) ioctl$sock_bt(r0, 0x8907, &(0x7f000092f000-0xb4)="345d8eab3a6764e79445bd144a34f68686e3c937b474eec92a70a0d2aea20dbc4dc86cd9e16a600f04ee1babd488745e6dc536f1f4d0ba95a9d0882fb3fb3f86d7704952a5a8057611d7ff05472021e2a28295afb3234fd2e88cb0391d8f51d688581fb321825b989236c1dc81d954ad126fc8d34c9e2ce11a73e5f40c2d8801562b9d7ede660a72c2f77edaba1d10e40c4347169d72888fd1688634a16e684aee14ba75ab47923ef01e59a249162aec2f0fe17b") setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000824000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000853000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000284000-0x3)="01fb0000090002fbff0306000000eb000100010000000300044900d200000023"}) 2018/02/12 23:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a88000-0x6)='./file0\x00', 0x430001, 0xc0) getpeername$netrom(r0, &(0x7f0000d25000)=@full, &(0x7f0000a16000)=0x48) r1 = socket(0x10, 0x5, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000b67000)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000019b000-0x4)=0x9, &(0x7f0000346000)=0x4) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000fc8000), 0xffffffffffffff87) 2018/02/12 23:24:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e92000-0x6)='rxrpc\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x9)='keyring}\x00', 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000f6a000-0x70)=[{&(0x7f0000001000-0x92)="9fffea06907812abc3968d7f9058192c52a2b616f753d7264d20c14e47625250cfe560b22f9f6eba35b3197cec813657d2403760ebfc676e7183223b662fc991596642c51c3c505dc96240abfc50ab1d3588b0b39251c89741e2142ece676ab9e119715f62c90440377f5e9334e5dcc944869e31e90c8dbcfde2d83860d314739c5bc159e130c9350d469aa27fa684b55e76", 0x92}, {&(0x7f0000001000-0x9f)="2e832dda2329fb3a8d829753a429714c3ff63d06cc90e17b3fbe6da9c4ee8dd254b9347e7c70b7f644d12500779c480dbcc41c213345f7bbb4d3c8da390a0b18e9cfb257278084d937d28d31d6b77f1f60adb0916158db75e12df6f69c4b925256df5554fdafa1063ef7852f34f880477399fda92c05641fae30f2422c1ab47b146b68e7adf7866b78f54cf69cab353a77cced9c16a3cdc42a77741a24339f", 0x9f}, {&(0x7f0000000000)="676338a685472cb342a33a7ed4c1d565d742e1697d075ce85fdb6a6c1a1afce9ac2db09651d53f64531476fb76edb70ae96feeaef9875ece2c3f63617a1318e18878ad8689faf584463a079f83c80bb8153e332fafae6c6b23485e764a31cee7b483a188cd82a0fd04308450c2551dcf3bb2d253644c40875fd6298a345dd5d39bc1da0be7886c062cfae19b28bf4813abc150758cc732878fa3efccd6e10bb603835a86e95ca677b54b11496b9034ef860aab61a690bdab49f1a5b34fc5a00cedfb34c4ef0fa982987ca39b367e50a6198b99a3bd083b2df849ee659c8f84da16c3a0", 0xe3}, {&(0x7f000030c000)="905dda7813d93b3de327236a507c5b906ee6ab0d211fab3a89533eb06355aed7da36e28342eccd29a1172940ea8da27091771df4eab269535ed421bd73087df16279d7ee1630b0a77b790547dde8f38c555ca6eb9c4897af05514bc13e7edee710feccad1d972d2d94cd0aae0558ca31557043a1751107ea461e4508c58916f131876098bb40ad7179e4042fbfbd5633549055f91b92", 0x96}, {&(0x7f000070b000-0xa3)="1d8b357ebe9fea28db69c2b4bc6908819ea34f6d279df038879d980a9880747ed6c311e7888c68c06d24d91c7bae36a9080fe560aec7848aeb3fcd986b5819824538e43ee462d4ba3ee5aa8dcc6c9cce7773835cb86e71254ff7546afccd17d182de74e308b2c94157aa29b9b1b7200d7e54d94785cf9b69f362e28c926563abfda222098d672666cb6ececf3c9ce22fb491904ba47426c834d92242222650b92f7fe2", 0xa3}, {&(0x7f00009bc000-0x64)="6784b0127f6438406ca3fabf1d7d2d530382989755730070c0d234e9280091e163693633c5a81f0febb6f2f90c449e15a81a951094f706b0334c847d74f8aac27636e66dc28900ae85cce5fe500df2ccb3d53d961ea7949a8094fcbb866906506f0949ae", 0x64}, {&(0x7f0000001000-0x12)="944ceadf4d8a557ddb9545e1b507279d45f2", 0x12}], 0x7, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000000000)=0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00001f1000-0x84)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f000054a000)={0x0, 0x1, [0x0]}) 2018/02/12 23:24:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f0000b1f000)={0x1f, {0x3, 0x2b5, 0x0, 0x2, 0x5, 0xafd}, 0x100000000}, 0x9) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/12 23:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f000003d000-0xa)='/dev/dsp#\x00', 0x1, 0x400200) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000892000-0x5c)={{0xa, 0x0, 0x2, @empty, 0x8}, {0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x2, [0x47eb, 0x906, 0xfffffffffffffffc, 0x2, 0x81, 0x5, 0x4, 0x4]}, 0x5c) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000367000)=0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a94000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/12 23:24:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffff8001, 0x200000) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000308000-0xa3)={0x0, 0x9b, "6942af921bcbc9b026367c7fae879e904a60908989212637543d423af404724464bf1261d171e26305cc715a2bddb3e6cf44cd5fecc94c183850b5c3d6b2998c293aad61a41abae24a2659ef77eae7e12e20a9516a5798edb424e0bdc51b214e144f6ab61334e97c3ea1b7661a92f07e02973024621c64ba45f3f8eba8016615b458aa2ca5dea415a47ab63150e95debae334cf8b2574e9111e823"}, &(0x7f0000146000-0x4)=0xa3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0x4}, 0x98) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x10001, 0x4) timerfd_create(0x8, 0x0) 2018/02/12 23:24:14 executing program 5: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000dd3000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x80) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000957000-0x50)={@generic="8bf6a246a4053ddb4ada5bec4ded95d1", @ifru_flags=0x1000}) write(r0, &(0x7f0000677000)="26000000130047f1db5ebff70722000400fff700010000000700ff36b807475105001a000000", 0xfffffffffffffe24) 2018/02/12 23:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b73000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) name_to_handle_at(r0, &(0x7f0000ac9000)='./file0\x00', &(0x7f0000f7b000)={0xd5, 0x7, "24070d5af8dfc353b6d10516e1238c386e57889ec53ea028a1c13ff8469e17b29b3819b8b24a5af7a55cce874b6bbda1551a2299b9ebeb4a0478f71b7bdd7ddfc018b5f2d26eda928d91eac63ca1a814e518bd6482088046b404acc0f91ca9e2827eddb51344863ce8c91f591eb2491cf85d440b3b251bc09e7a9bb51dceba25fb52b1020900bca4e960926466e8695688bc761bb785ed01abb2de5261e7c384bfe805b0d9d472f681a7ddaf4224410355c351e84c1cc3366332c68b1e27c7d01d914b65b106d2ad6c60b6d028"}, &(0x7f0000c6f000), 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000beb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet6(r1, &(0x7f000049e000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/12 23:24:14 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000020000)={0x0}) syz_emit_ethernet(0xfffffffffffffe47, &(0x7f0000016000-0x1eb)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x401, 0xd2, 0x1f}, 0x6, 0x7, 0x0, 0x0, "25f8c47a1b7c4a77"}}}}, 0x0) r2 = openat(r1, &(0x7f0000026000-0x8)='./file0\x00', 0x80881, 0xeb) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000007000-0xd)='/dev/dmmidi#\x00', 0x81, 0x80) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000001c000-0x4)=0x14) mmap(&(0x7f0000022000/0x4000)=nil, 0x4000, 0x8000004003, 0x800000000003f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001000-0x1e)=""/30, &(0x7f000001f000-0x4)=0x1e) getsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f000001f000-0x43)=""/67, &(0x7f0000027000-0x4)=0x43) openat(r3, &(0x7f0000023000)='./file0\x00', 0x20040, 0x80) 2018/02/12 23:24:14 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000)={0x0, 0xfffffffffffffff8, 0x3, {0x7fff, 0x80}, {0x7, 0x2}, @rumble={0x3f, 0x7}}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/02/12 23:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003d3000-0x20)={@common='bond0\x00', @ifru_flags=0x102}) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/02/12 23:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000629000-0x4), &(0x7f0000450000)=0x4) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) fsync(r0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000196000), &(0x7f0000d4e000)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f15000+0x863)=@req={0x0, 0xfffffffeffffffff, 0xffff, 0x800000000000000}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000900000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/12 23:24:14 executing program 3: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd1000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000fd2000-0x8), 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fd0000), &(0x7f0000fd2000)=0x4) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0) 2018/02/12 23:24:14 executing program 0: mmap(&(0x7f000000b000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x60100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/12 23:24:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ab1000)='/dev/input/mouse#\x00', 0x0, 0x46000) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000048a000)={0x9, 0xbbb, &(0x7f0000d0d000-0x6f)="486d0f6ec3d538ed4e582fa97879c2a381b3e03d5ce2df781cb49b8ebdf6bb0e1d8f3e1d9990c9d8b9bae884817605a45747ce0f71ce52a2f521a3cb9a23799310cbe40684d0b5656da31e29a6809b884a269704e0f262e52a5a96f66842c13d36082924cd99cd50ee16dea6950322", &(0x7f0000b52000)="7a4d4e9d6dc691d5bd2b17e0efcb2455ede0fbbc66e92d76a643cc4880b8f343a82ec5569516776e09daec58239c2a9547d0dc7989333dead52c459ad41894dd65d100666732d36d29c49f772b321ba3aee9e0fd7af3f6ff50a7ddf68d9ec9548cac355ba34ba13e2290b290b998763f117865460e7b2998c9f9ff32aa12e389d64c21f9ebb31ecc63ca11cf6f5ddbdfe6d0ac286d8b2a13f605df8e808d1d1168865701c0a955573a5dee65007b1c49ab98041d923b9616e5ff0e5c9b5ff34c4d2338012b28cb1a251975bd78829068f9d1d3a137", 0x6f, 0xd5}) 2018/02/12 23:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) dup2(0xffffffffffffffff, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/12 23:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x40000001, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/12 23:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000686000-0xa)='/dev/dsp#\x00', 0x200, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/02/12 23:24:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = shmget(0x1, 0x2000, 0x103, &(0x7f0000f89000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f000007f000)=""/31) ioctl$fiemap(r0, 0xc020660b, &(0x7f000099b000-0x58)={0x6, 0x3, 0x2, 0x8, 0x1, [{0x0, 0xffff, 0x100000001, 0x0, 0x0, 0x80}]}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00001e4000-0x10)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 23:24:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00005ac000)) syncfs(r1) 2018/02/12 23:24:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f7000)='pagemap\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a35000)="c8dae290d7316e431da2320ad89b99f46a245e95bcebc6a016cf947427edac15b882defc0147e3992d4c948b96c98f309fbabb85f34e8f39b11545a4428e8a6cdc49ea517597c7543befb9843edc7dc5ed0d5dce648c02e9db694ceba1667d90075f2a7b15ce571e2898dc1e6281add3d99afaa862c9b472c55470985642d93323e441f795aa", 0x86) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) syz_extract_tcp_res$synack(&(0x7f00006e9000-0x8), 0x1, 0x0) 2018/02/12 23:24:14 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000eb9000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d05000)=[{&(0x7f0000000000)="579b0d94980b37f67c58c4c08e6faa7d188501313550a2829e6a982e7e59725a9af9724c615aad226cab4e2ab243c1f262cab2eca6b46d45b05e62ad6db615cc2648a0ac534f873628cfb0f1f45e93f71f7fa445213cd56b4acd7a334b9bbddf8b784044595cc869df7b36253bac934c671768b08e017178343687ca46a03d59f23bb6eda063dc045060ac2cd99a0eea6d7c71413dbfa34c30157f8447eeee0cc92d8f2a617a1c29e70a91ca7f6a93993fca4788b317bfeab3532f997c89d9ac0856c7722c8f81d2e96ed042f86dad70258642a6e8856ca135f16450f64be8f60c6d376d21fa77f8f319e9b84d34190324", 0xf1}, {&(0x7f0000001000-0xd7)="69f4198de0ff12d18e8c99508cefe261bc5d72dd32b98bdd3c9d9741c15120c98288769834bfde537eedad1549a9644d9a0be7769755412fe46f26b24426172b0670519c23dd9e130f2f7026afc36544f5467e2dd3f4b496232e241f270f84d603c352e2955055b655c46c9aaa5a2037c947a08b79c958f5381fb8b810e7a5e880cf6e4875ba706cf7c46558fd27d72bfbbccf1c2a6abb9cbc907250eeb087bbe4f494669470705424e0e4032a5ab74c4d54c54deb739c5e79a7f9780795ce1eae5f440c00d2c9ae77649be3ac5ba2f51e3799767028f4", 0xd7}, {&(0x7f000049d000)="5f59e1b4c78fed4fca7f38110453d783a49daa3cddaa131b747fa97fc45fa4a967e7d2790502b9286426d6af7d3134b8917319649ae7cbc978d5ea5a343652d73997582cdf688a082b26b3f5eaa211781737f42965ea0780bd4d57e079468d8496a158c30e3c6f0d5832f0ce09ce4d906201d52afa6cf761370a834a7e3f120e9eb8e7d503ae997af4960f03191585bf2dbca7900dfa3faaa655dec560d2ddf29cdb9071da4ce60a23a747b26792bab22b5d490095a23c1a96a06cb32ee927300aeace8c98406c2d7ed8d771b288b6baf09a04d7431b1c63168665cee71b0063a8707cf421b89e92", 0xe8}, {&(0x7f0000001000-0x1c)="593372b94bee2ae6173fbf43260d7641c4cbb34c5de9a466976cd0fd", 0x1c}, {&(0x7f0000163000-0x8f)="64809e4cf94490cce04dfbf658d31fefc154f5e5db69df29da299af8c7976ed028d13891494d962fe9c3b92ea540421770ff0019273023849b1ef912517433e03fa99facc4e8aeb152f9d86e1f21a35ac897babe1f79960620f9e40d43a2c97053fbbc04c2523a073088f7108024e70cf3d95cb7d83f1f13f9d76149dc12d718909ffd8019a433768bcc3380734ba0", 0x8f}, {&(0x7f00002df000)="29198392746985a95db20ee7269c00292b7dc1c27e6064d72b228e44fed843884f70e63f5ff735b47ce39e10d6f3702fc3d3176e4022326efaa0d6a8deca7571079a95fdb1b46c3cba9354b6aabdc9a8463bc243185b2014f757d412435a5e336ffa5560b57ab492053aa61cc9da2388e46136b3973ab8d72a244cdf52312508de39253274", 0x85}, {&(0x7f0000000000)="04f2ecafad3228bea577c69c3656403f68482f6606b0f8adda3ce99583dd1da5defb1d5aa30f4568bcfb0b46edad87e678c99f0281608b789b011c78117f23747ade6d3564fafc24a92194788d8d07026d19bbe28e7ec854f42f94afcdc0fe561cc5844c761b7226eadd72ac4ca4104929efca3756adf90dbd7eb7f3e7755deeb1296e7e0577ea1420034fc1c16523a340927ec7f4c43768eccf1ab15132e0f9701fa7ffad6e82bc674876697b7f33bcf5acaf", 0xb3}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da3000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000402000)={0x101, 0x2, 0x7fff}) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000032d000)=@ipv4_newroute={0x2c, 0x18, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_FLOW={0x8, 0xb, 0x1f}, @RTA_PRIORITY={0xfffffedf, 0x6}]}, 0x2c}, 0x1}, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00007ef000)=0x1bd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab3000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000b81000)='/dev/snd/pcmC#D#p\x00', 0xa6, 0x10000) ioctl$TIOCSTI(r4, 0x5412, 0x0) 2018/02/12 23:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='attr/sockcreate\x00') syz_open_dev$sg(&(0x7f0000a5c000)='/dev/sg#\x00', 0x8, 0x101000) exit(0x200) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/12 23:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006c8000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000c1d000-0x30)=[{r0}], 0x1, &(0x7f00004ab000)={0x0, 0x989680}, &(0x7f0000d55000-0x8), 0x8) 2018/02/12 23:24:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000073a000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002c0000-0xc)={&(0x7f0000fd2000)='./file0\x00', r1}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000247000)={0xed6, {{0xa, 0x3, 0xa26, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x88) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f0000023000)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/12 23:24:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) connect$pptp(r0, &(0x7f0000e65000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) 2018/02/12 23:24:14 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000049b000)={0x0, 0x7fffffff, 0x4, 0x20, 0x7, 0x6}, &(0x7f00008d3000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001a8000)={r2}, &(0x7f0000251000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/02/12 23:24:14 executing program 4: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000010e000-0x10)={0x89, 0x20001000, 0x6000, 0x2, 0x5, 0x5, 0x3, 0x5, 0x140000, 0x10000}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000010f000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000033000-0xc)={0x0}, &(0x7f00000b6000-0x4)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000c4000)=r2) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000111000-0x4)=0x4, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000da000-0x10)={0x4, &(0x7f0000110000-0x20)=[{0x7c, 0x8, 0x6}, {0x7477, 0x92, 0x2, 0x6714af6e}, {0xfff, 0x0, 0xffffffffffffffff, 0x3}, {0x0, 0x2, 0x1}]}, 0x10) bind$inet6(r0, &(0x7f000010d000-0x1c)={0xa, 0xffffffffffffffff, 0x20000, @mcast1={0xff, 0x1, [], 0x1}, 0x4f48}, 0x1c) 2018/02/12 23:24:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000098a000-0x4)=0x3f, 0x4) 2018/02/12 23:24:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000093b000)={0x0}, &(0x7f00003ee000)=0xc) setpriority(0x2, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000113000-0x69)=""/105) 2018/02/12 23:24:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 2018/02/12 23:24:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000098000), &(0x7f0000001000-0x4)=0x8) 2018/02/12 23:24:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86", 0x1b, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000c9e000-0x1a)=""/26, 0x1a, 0x2002, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bc2000-0xb)='/dev/midi#\x00', 0x20, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000cb8000)=""/252) 2018/02/12 23:24:14 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000f58000-0xd)='/dev/dmmidi#\x00', 0x1, 0xc001) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a53000-0x10)={0x9, 0xf1, 0x9}) r1 = add_key(&(0x7f00004bf000-0x8)='trusted\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a}, &(0x7f00004a7000), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) r3 = syz_open_dev$audion(&(0x7f0000ed2000)='/dev/audio#\x00', 0x0, 0x0) keyctl$chown(0x4, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)) keyctl$chown(0x4, r1, r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r2, r2, 0x1f, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000-0x8)={0x0, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00005f4000)={r7, 0x80000, r3}) keyctl$invalidate(0x15, r1) 2018/02/12 23:24:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ff0000), &(0x7f0000df9000), &(0x7f0000888000-0x4), &(0x7f0000541000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005ab000-0x8), &(0x7f0000040000)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e5a000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002c1000)) pause() 2018/02/12 23:24:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00002d7000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7f000-0xc)) bind$ax25(r1, &(0x7f000051f000-0x10)={0x3, {"a0d53c02ce6e2c"}, 0x40}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000cfd000)=""/70) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/12 23:24:14 executing program 0: socketpair(0x11, 0x2, 0xc1, &(0x7f0000862000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000759000)='schedstat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000043b000-0x4)) sendfile(r2, r3, &(0x7f0000929000), 0x3fd) 2018/02/12 23:24:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000247000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000042d000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000020d000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x150, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x150}, 0x1}, 0x0) 2018/02/12 23:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/12 23:24:15 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002000-0x9b)=""/155, &(0x7f0000001000)=0x9b) 2018/02/12 23:24:15 executing program 1: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002ab000)='/dev/dsp#\x00', 0x5, 0x20c080) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000000000)={@local}, &(0x7f0000001000-0x4)=0xfffffffffffffdf8) 2018/02/12 23:24:15 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000a54000)='/dev/adsp#\x00', 0x7f, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000805000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f6f000-0x1000)=""/4096) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x13}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000061d000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/12 23:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009b9000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000076e000-0x2d)={'systfm_u:object_r:setrass_exec_t:s', 0x20, "2f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636fee74726f6c2d35", 0x20, 0x31, 0x36}, 0x4b) bind(0xffffffffffffffff, &(0x7f0000832000-0x80)=@generic={0x0, "3e1475a5abb9ee28f7b06ddbb59eb893ba42ee150d00f3d6c6451abbf7c2ff993af071ae7c8b56a631975617e1dfb1ff4b4fe9e2ac2d54d96ef73519f597ea9d8227a225aa7569b0386f3535b373904545d2eec84aac93da3d939d33c84f45149fa8170f47be48789eddf58a508246b4248dea7d8a31582738970b3ed5a6"}, 0x80) 2018/02/12 23:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f0000070000-0x4), &(0x7f0000e9d000-0x4), &(0x7f0000cd7000-0x98)) creat(&(0x7f0000e40000)='./file0\x00', 0x182) 2018/02/12 23:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") sendto$inet6(r0, &(0x7f000084e000)="85c3d204add6a045960744311f3c519bede92283861c21a8e236a2ea28c036471dd9a44962cb3fe5387849bc17a7b5755435e222923380066fa2d2b4a017cc98f410aa99c293a0020c174ee230ff350906b8f79385f4f06b80d067ef809ad2bf4276822b59ff97a50e366914bc8d9640cdff64fee853df22eab4690d45350011de8ec28d34cdff3c5c9ea4c5380c7f01372b1ff0", 0x94, 0x4000, &(0x7f0000f40000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) fcntl$setstatus(r0, 0x4, 0x3ffc) readv(r0, &(0x7f0000221000-0x10)=[{&(0x7f000037a000)=""/147, 0x53}], 0x1) 2018/02/12 23:24:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de8000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000e39000), &(0x7f0000309000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f23000-0x8)={0x0, 0x6}, &(0x7f000008b000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x3}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006f0000-0x4)=0x90) r4 = dup2(r0, r1) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000e89000)={0x5, 0x7ff, 0x4684, 0xbf, 0x7}) 2018/02/12 23:24:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x1, 0xb4ae, 0x8, 0x21c}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bind$nfc_llcp(r1, &(0x7f0000cf2000)={0x27, 0x7fff, 0x8, 0x1, 0x100, 0x800, "ffe869eacc1a29cc228d541df0f05982501ef226662b58f62e33d458c3dde74a07e4a55e438a79c8604743c606ec80f75d6f949bb547f2e21742899197b1c4", 0xf48e}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2"}, 0x195) 2018/02/12 23:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x61ff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x3, 0x1080}) 2018/02/12 23:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f000092d000-0xe6)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65000602c2d3105df1f2aa09b1267c3d5f625e00e150da8fd7d56ca4666d7bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c477007d886959e4ebd30961933ad5f90d1ad5b5a42a91786f575b8b76199346c8f325b8fcd16118535e5d5589213931e71fe90ca9803e", 0xc4) prctl$setendian(0x14, 0xfffffffffffffffe) 2018/02/12 23:24:15 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f13000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x2, 0x6f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 23:24:15 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = dup(r0) r2 = socket$inet6(0xa, 0x3, 0x2c) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f000003d000-0x9c)=""/156, 0x9c, 0x10000, &(0x7f0000036000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000003d000-0x8)=[0x4, 0x7]) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/12 23:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) dup3(r0, r0, 0x80000) 2018/02/12 23:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000742000)={0xfffffffffffffffe, 0x0, 0x200000000000000, 0xfffffffffffffffe, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r2 = openat(0xffffffffffffffff, &(0x7f0000ed6000-0x8)='./file0\x00', 0x200040, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00004f1000-0x20)={@common='ifb0\x00', @ifru_flags=0x1000}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000520000)=[{0x0, 0x8}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) 2018/02/12 23:24:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000779000)='./file0\x00', 0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty}], 0x10) 2018/02/12 23:24:15 executing program 3: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200080000000003, 0x200000009) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00003b2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000194000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00002ca000)=0x200000000) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/12 23:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfffffffffffffff9) clock_gettime(0x0, &(0x7f0000188000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000350000)={r2, r3+30000000}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/12 23:24:15 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x7f8, 0x400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000007000-0x4)) socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/12 23:24:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80001, 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b82000), &(0x7f000050e000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000231000)={0x0, 0x3f, "676900c307e56f43930d73f0a3d0801274e2a24d391d9ab5bcccd92058b4fbe6ca7dcfe12bece74b43f459612eb70154f0919b3e8aa0742ea3fdf669e5e2bc"}, &(0x7f00004ea000)=0x47) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000034000-0x8)={r1, 0x2}, &(0x7f0000655000-0x4)=0x8) 2018/02/12 23:24:15 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f13000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x2, 0x6f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 23:24:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf8000-0xc)='/dev/rfkill\x00', 0x90001, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f99000-0x4)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000048f000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e7b000-0x4)=0x4000000000000000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d01000)={0x0, 0x9, 0x100000000, 0x3ff, 0x8001, 0x4}, &(0x7f0000459000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000783000-0x8)={r1, 0x6}, &(0x7f0000707000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/02/12 23:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x7, 0x2) semctl$SEM_STAT(r0, 0x6, 0x12, &(0x7f00008e6000-0x8)=""/34) creat(&(0x7f0000224000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/12 23:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e56000-0x8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/12 23:24:15 executing program 3: mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6150de0fd6881079, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10001) perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 23:24:15 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x400200, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xffffffff00000000, 0xfffffffffffffffd}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ef8000-0x1)={0x100000001}, 0x1) r3 = socket$inet(0x2, 0x1, 0x7) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000ef9000)='keyring\x00', &(0x7f0000eea000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000537000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000c90000)=0xe8) fstat(r0, &(0x7f0000184000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ef9000-0x10)={0x401, 0x400, 0x8, 0x8}, 0x10) sendto$inet(r3, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000797000)) 2018/02/12 23:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x404) 2018/02/12 23:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000a3d000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000efd000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000a3a000)='%}cpusetselinux!.}\x00', 0x3) clock_gettime(0x0, &(0x7f000045c000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000721000-0x9c)=""/156, 0x9c, 0xc9, &(0x7f0000775000)={r4, r5+10000000}) io_getevents(r0, 0x9, 0x1, &(0x7f00008bb000-0x20)=[{}], &(0x7f000015b000-0x10)={r1, r2+30000000}) r6 = add_key(&(0x7f000085e000)='big_key\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d3b000), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c21000)="3003100000", 0x5, r6) 2018/02/12 23:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 23:24:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x4002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1), 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x10400) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000308000-0x14)={0x7, 0xc, [0x3ff, 0x81, 0x8]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000000000)=0x8) ioperm(0x8, 0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e40000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000eaf000)) 2018/02/12 23:24:15 executing program 3: r0 = socket(0x800001000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x3ff, 0x8, 0x5, 0x8001, 0x1f}, &(0x7f000010b000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d1d000)={r1}, &(0x7f0000000000)=0x8) 2018/02/12 23:24:15 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) pipe2(&(0x7f0000ca6000)={0x0}, 0x4000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000019c000)) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c92000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x5, 0x8, 0x1ff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0xc00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000002000-0xa)='highspeed\x00', 0xa) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x1556bd5df6bfd193, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000e0a000)={[0x0, 0x3002, 0x13000, 0x4004], 0x7f, 0x14, 0x13bc00000000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000037c000), 0x4) r6 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000cae000-0x44)={{0x2, 0x2, @rand_addr=0x2}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xa, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e6464ada05f15d47ab449209265856a4"}) 2018/02/12 23:24:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r1, r1, &(0x7f00003a7000), 0x400000ff) 2018/02/12 23:24:15 executing program 7: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aca000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000446000)=0x9, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000acc000-0x8)=@assoc_value={0x0}, &(0x7f0000144000)=0x8) pread64(r1, &(0x7f0000083000-0x53)=""/83, 0x53, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000acb000-0x8)='./file0\x00', &(0x7f0000aca000)=@random={'os2.', '\x00'}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a44000-0x4), &(0x7f00000bd000-0x4)=0x4) r3 = semget$private(0x0, 0x3, 0x44) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f0000acb000-0x91)=""/145) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000888000-0x3)={r2, 0x12}, 0x6) 2018/02/12 23:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x894c, &(0x7f00004aa000-0x28)={@generic="139bf3fe7925defc8f6ec0af0a1e43cf", @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/12 23:24:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002dc000-0xb), &(0x7f0000d64000)=0xb) syz_emit_ethernet(0xe, &(0x7f00003ce000-0xe5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305}}}, &(0x7f00005a2000)={0x0, 0x1, [0x0]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002ac000-0x10)={0x7, &(0x7f0000ef2000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/12 23:24:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x60) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00004e8000)={0x3, 0xc7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bc2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(lrw(xts-twofish-avx))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f00002ce000-0x40)=[{&(0x7f0000459000)="12", 0x1}, {&(0x7f00003c8000-0x63)="9f", 0x1}], 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000)) accept$alg(r0, 0x0, 0x0) 2018/02/12 23:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0x4004af07, 0x0) syz_open_dev$evdev(&(0x7f0000e5b000-0x12)='/dev/input/event#\x00', 0x1, 0xe02) syz_open_dev$vcsn(&(0x7f00002cd000-0xa)='/dev/vcs#\x00', 0xfffffffffffff000, 0xc0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001fe000)) 2018/02/12 23:24:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x62801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000000)=&(0x7f00005f3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) 2018/02/12 23:24:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r0, 0x2, 0x0) write$evdev(r0, &(0x7f0000443000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000ea0000-0x30)) 2018/02/12 23:24:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9f000-0x15)='/proc/self/net/pfkey\x00', 0x600, 0x0) sendmmsg$alg(r1, &(0x7f00005a6000)=[{0x0, 0x0, &(0x7f000023f000)=[{&(0x7f0000cf6000)="fa3e754ac83272b8a5a20e5b8ed2e890f8e4cc028fad73fd6ff3799297a56b62499d56cf1e36eca44b3ade94c1b9cd8046ca70f9cc026b94199961eeb344e5a2cc4dce4c53eb4ac3da9a33268bfcf31cace534aa11c06b4cfeab6eedd3b68e2ff0f649e5368da992b3d801b49d0dfa1d80d7b7f5608962fc2b0e911f9178a98afa743a36224d699b8adf5e545a2b4b4c65bb78db46e7d3158cc439a79adefb806df9f74878f0fc4949642e7c8e9442c07a480c03e29bbc1c51b270f31f1343877699657967d4a89d7f13c7159a284f7ef22690c0e910e0b0aea050", 0xdb}], 0x1, &(0x7f0000933000-0x118)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x38, 0x117, 0x2, 0x23, "5910b6fa55f8b40a9025348e5dcbf695e450eab42b4e50ff29bd573549c36347e3a9d1"}, @iv={0xb0, 0x117, 0x2, 0x95, "0b4bf8a88b07e7fd8cf9ebba5f0746a9e83ee721f39d6ab5ab2c2a2f354d4b2d6f64cdf3e87c591be55ca7b7a3c9508c1a75e5a13603c22225fa62be4715af9a8c3823c20d97b1dbdb015129ffcf77682b18300d1fb34c86b96cab9eda8ab9dc85399ac1e1950901e9a714b315145cace5cc0a32641b8e2bf251ba1f0c25ce39cdc75ba0049f9bebea9bf94ab164a4ccbb68d2887e"}], 0x118}, {0x0, 0x0, &(0x7f0000ea8000-0x20)=[{&(0x7f00000cc000-0x1000)="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", 0x1000}, {&(0x7f0000ac3000)="d07218acb7b9788c5b0015c3c64d6d12f55042d795a65fbc4fba0d3320272bb0ade8a470", 0x24}], 0x2, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000bc0000)=[{&(0x7f0000a51000)="b60ff4de6708a83c7ffd90cf3fa80a013c2847dfa3cfdcc650a80f22b301ce8a839c3f57ef94661514f9ac12b207b4880da247d8999e5cadb52ad512a152760cd3bd", 0x42}, {&(0x7f0000054000)="86689b077ca2de353fb606a5bc93e6c9a701b89e57175e831a5560ac705a34a70e0f39f9f39b32bd202f9fb53e591fa74f5c050dc73555994a72105fdc4f7efac5fdbbc66ce6bd1b9070b24c7fd5d4ee63e3c3c6e55fc32ecebb0367190626c75146574882c576f7536beece65b8dc386405b62f40d55d5b171c8a2a6a1deb2deb823b5a8c11ca2b6c3c4289f1e9e6a8b766ddccdee93696614b2239b7b1608deb28871304d288b8aaf38a471e7f5ece45f9ad3343ccc031f6c4a04e2ea7f4971367f78d4f005fdd9de93996d22cc6e31728809443574b18b367dd0fd74e101d", 0xe0}], 0x2, &(0x7f000073d000-0x48)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000b5c000)=[{&(0x7f00009cc000)="96c741ad8854bbd83705a4d73bcaf99f646d9c8b8c23a70842bea8796d933a39658d45e9328eef04c074b396c95173f287b759d33b45385a8cd78511fa0cc1a95718a5d492aa682122c1974b98d0f26d69f3a93e9d4aebf8f712bc8758e450a9a963945a00e22179cd55d6b10f5b361339f739d9088f96a2381cc3db645c347b38ff9f2d41373e891cbc86b385cc42dfd1f7b4202ec66f86ab15f603c305dbb2b6396eb0a6c751ac19aef3ffc6a7901ea5e115fa02994d2ed10fd636", 0xbc}, {&(0x7f0000e85000)="fdf5d59ee556e220253df7b152080a988be754eaf918f0eada5901b4b711efd3aa4bbf72a06728", 0x27}, 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{&(0x7f0000423000-0x46)="de4e58b6d2e30bd975151a134709752a159b5da9ea3f612f43c088193945e01f5dec963e200399b9cf01c1c1e97b28f5ac442e0c37cbec234cdd1be60cbbca4724e15dd9f9a7", 0x46}, {&(0x7f0000fbb000)="ac37700137f9c2f1b8466541673383b3f7d0bd3c512d5f84a2342e3c7e2810c29b619c55afbecad28fc29be03f0cdd564333e0817657b2ac7c5586cc5b35aababd40531666", 0x45}, {&(0x7f00007de000)="78c6afa0539b4f55c979c7d2b712be4a1949c6bab3e232ef97df89768521d1d39a3d3d5017202621e2f156ca56443b63497a7ad579bb0651cd6d68cd10f426e9d820852c3dbe05e907444b81", 0x4c}, {&(0x7f0000b0a000-0xe1)="258f0fe4137a2bb7d758a067485f51176a5a83635720b10675a6c712edadfce163f2238ebcde20846990bf56d10d5c9b19922da0259b9e057bbec23f4369186ea69aff50933ca4d3a1e148b930940aa5fc214377660c91169cda282636db70efccc36ed93376e4ed1438e478c26295f5e05669e2417d051523c03b9480a72f6e7f9a66998dc73564c87c45c865c76eaea82c2bff0e9873485db27677fbaa5215872badf8737af8323f6388c4d92c664ec82db6be3883e1656835e5e9b14ffa0996d600dfa918cd28167a9fd751533c38d4ee737ec212cb726a415dc567165b1956", 0xe1}, {&(0x7f0000e43000)="bde39054a4d7b66d3632d0f5409b362bf4bdc844d6cd86", 0x17}], 0x9, &(0x7f0000386000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x70, 0x117, 0x2, 0x5a, "e24d15cfcec257a3e6159cb8f757554f47b1f7a9e56036192d22d363683db6c492faea38a932809c18af7cd5e3536f73349238c98540b052e93046be30903709e31f4913797b85d6ce00445e6a5b1053dad771a99bd931327aca"}], 0x10a0, 0x4}, {0x0, 0x0, &(0x7f000011e000)=[{&(0x7f0000804000)="1f2fc08044e89c9e3e6e5b750d3ae120a4688d207b79a80fd790f47d0a7aed830d9dfb8370b83fc92ea334068261156502e25164d14500d7c5fd", 0x3a}, {&(0x7f0000944000-0x84)="7101e3d469916abf47dd2d2355ca6151f4f0454505533c8ea36e986bdcbddd559f8f4a9fa6eab5a1a77a31f005d00a53185cfb1b41e9413d1e14d7e564448d9b095fdbf4ffab47ae9d9a355ecf9ad44555ee5161c5474d2b429e2b7433ff7d467a46a5040c4ce8c3686beefc171696dfd85fffb575a902a7fbd49daebac0815fa0709075", 0x84}, {&(0x7f0000baf000-0x64)="46236ba46d57344841ebc02f0ef347ebbf9a39c8930e2b57df8238136fbf1c6991e5cb6359c458a2d73d362a3d849cb1be43b56ed514c27800a9d30e41f24b0badaf1074a7e8d0d7e601a3d6ced4563cb1671681008bd408fe0c922d96ef290d8b5dbe82", 0x64}], 0x3, &(0x7f0000760000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4}], 0x30, 0x80}], 0x9, 0x4008014) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000997000-0x11)='/selinux/enforce\x00', 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') readv(r2, &(0x7f00008c1000-0x80)=[{&(0x7f0000234000-0xd8)=""/216, 0xd8}], 0x1) 2018/02/12 23:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r4 = open(&(0x7f0000d08000)='./file0\x00', 0x1, 0x2f) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000c23000-0x88)={0xfffffffffffff890, {{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x8}}}, 0x88) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r3}) 2018/02/12 23:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x80) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000417000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000e4b000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/12 23:24:16 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000fee000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x40) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000f61000-0x8)=0x1) ioctl$TCFLSH(r2, 0x540b, 0x2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000fef000-0x30)) 2018/02/12 23:24:16 executing program 0: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000037000)={0x0, 0x6}, &(0x7f0000043000)=0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000043000)={r1, 0x3f}, 0x8) 2018/02/12 23:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000b1b000-0x10)={0x0, 0x0}) pipe2(&(0x7f000061e000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00008ae000)=""/119) setitimer(0x2, &(0x7f00000e9000)={{r0}, {r0, r1/1000+10000}}, &(0x7f0000281000)) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000db000-0x2)=0x6, &(0x7f000025e000-0x8)=0x2) setitimer(0x2, &(0x7f000016a000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f000056d000-0x20)) 2018/02/12 23:24:16 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000081b000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x3ff, 0x3, 0xfffffffffffffffb, 0x10001, 0x6, 0x80000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c72000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x9, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x8, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00009bb000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0x10, "3229a07cbb2a1c87f6d27919ec5d6e9e"}, &(0x7f0000991000)=0x18) 2018/02/12 23:24:16 executing program 2: clock_getres(0x7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000d59000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="70e84dd379e91dad18129773ec3e4b1b43218c2776264336356b587eef228df390f44e9b1fc7e9697929a3a796f72df96f82be651d3ea8c82df337ca5073cbc3d7b326ff816c9b0243209cb7ee6bacdd55296485f12baf51", 0x58, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @remote, @rand_addr}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x290, 0x1, 0x0, 0xa, 0x80, 0x20, 0x33, r2, r3}, {0x4, 0x656b, 0x2, 0xfffffffffffff801, 0x9, 0x3, 0x8, 0x7e64}, {0x4, 0xc, 0x67, 0xad26}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x0, 0x400, 0x551d9949, 0x8, 0x7ff}}, 0xe8) getresuid(&(0x7f0000001000-0x3)=0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0xd)=@random={'trusted.', 'user\x00'}) getgroups(0x1, &(0x7f00002ed000)=[0x0]) keyctl$chown(0x4, r0, r4, r5) 2018/02/12 23:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000fa000-0x9b)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ab9000-0x8)={0x0, 0x3a3a5a31}, &(0x7f00001f5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000044d000)={r1, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xd4de}}, 0x1, 0x4}, 0x98) 2018/02/12 23:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c4a000-0xa)='/dev/ptmx\x00', 0x1ffffd, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f00006b5000)={0x7ff, 0x400, 0x0, 0x0, 0x0, 0x1, 0x800000000000, 0x0, 0xfffffffffffffffc}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000451000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open(&(0x7f000022b000-0x8)='./file0\x00', 0x15160a5ef1a9cb8f, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000516000-0x18)={0xa, [0x8001, 0x663, 0xffffffffffff7326, 0x3, 0x800, 0x0, 0xbe, 0x6, 0x9fdc, 0x3]}, &(0x7f0000b54000)=0x18) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7ffd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064c000)='/dev/hwrng\x00', 0x4100, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000f8d000)={0x4, &(0x7f00005d6000)=[{}, {}, {}, {}]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000485000-0xd4)="e3715db92173815ef63f4cb3e2d413ea6b750b594e32ee9163e9e66c2ca93f04d8515afb7be5bb345fd5b21ca4ae480632943126e74a75b9fe7eb79bfa6c702db702afc4cf7e8f669ebb08a3bc67f4dd266e5d717af2da54d65ccef492bc70b9fb47c3a0bd1b2d4034ba2e7aa63e362ebbf08e9b10ba123c309b9c19f54c922c06e78c2ce55070f7a1461ec1b2617c0d4d7e13777430b2cbd8e4088ebfad8ff275c5a3f9ddb740f711c2025d17b01d6066952a2de2463a774ce22b2e144f345fea59cb45ec26c2ec4cc56ac66430d09e7ca527cd") r3 = accept4(r1, &(0x7f000073b000-0x8)=@sco, &(0x7f0000011000-0x4)=0x8, 0x80000) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000a8d000), &(0x7f000026e000-0x4)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000ef6000)="22b4ff12fff0c6d7049a7b99e1365304", 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/12 23:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b2a000/0x3000)=nil, 0x3000) socket$nl_generic(0x10, 0x3, 0x10) mprotect(&(0x7f0000186000/0xb000)=nil, 0xb000, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2b000-0xc)='/dev/autofs\x00', 0x20800, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b2a000), &(0x7f0000b2a000)=0x4) r1 = syz_open_dev$audion(&(0x7f0000904000)='/dev/audio#\x00', 0x4, 0x280c80) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000446000-0x98)) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/audio\x00', 0x40, 0x0) r3 = shmget$private(0x0, 0x1000, 0x210, &(0x7f00006ad000/0x1000)=nil) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b2b000)={0x2, [0x0, 0x0]}, &(0x7f000073f000-0x4)=0xc) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b2b000)={r4, 0x1ff, 0x30}, 0xc) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00001ba000-0x4)=0x3, 0x4) shmat(r3, &(0x7f0000b3d000/0x3000)=nil, 0x1000) futimesat(r2, &(0x7f0000011000-0x8)='./file0\x00', &(0x7f00009da000-0x20)={{0x0, 0x2710}}) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000b2b000)="7839826ab5dcfcb2cf328025771bdf09985420b11dabb6e910dc32fed36484744300bcbef84a3b671dba96b09bb7bb53cecb89b157346368588f4febcc4d028372c13cbc3effb398b6b13ae1c64aa9296d22d6566ebf81f9007adf4910b76c2d4ab333233feca51eee6fca307bfc7dca976007df3fadb16f9326642ee01d40d93c94091493fc20cdbea7d937c200311456b3496474a26f92207a09669ebb864aaa398f20da") 2018/02/12 23:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000131000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) fremovexattr(r0, &(0x7f00001e3000-0xe)=@known='system.advise\x00') 2018/02/12 23:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ppoll(&(0x7f0000fea000)=[{r0, 0x8000}], 0x1, &(0x7f00002aa000-0x10)={0x77359400}, &(0x7f0000f58000), 0x8) 2018/02/12 23:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000053000)) creat(&(0x7f000083d000)='./file0\x00', 0xff) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000bd1000-0x8)={0x1}) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid}) 2018/02/12 23:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000069000)='/dev/snd/pcmC#D#p\x00', 0xc62, 0x20000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e98000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) 2018/02/12 23:24:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x23, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, &(0x7f0000002000-0x4)=0x8c) flistxattr(r0, &(0x7f0000000000)=""/8, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x3, 0x5, 0x2, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)) fstatfs(r0, &(0x7f0000003000-0x6a)=""/106) 2018/02/12 23:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f00003ee000-0x28)=[0x0, 0x0, 0x0, 0x0]) r0 = open(&(0x7f00004b1000-0x8)='./file0\x00', 0x4100, 0x1) accept$nfc_llcp(r0, &(0x7f0000a8c000-0x60), &(0x7f0000e60000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cc2000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}}, &(0x7f0000ea6000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df1000)={r1, 0x4, 0x7, 0x7}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000355000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f7f000)={r1, 0x2}, 0x6) 2018/02/12 23:24:16 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) fchmod(r0, 0x3) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) 2018/02/12 23:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x77359400}}], 0x18) poll(&(0x7f0000cca000-0x48)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c5e000-0x18)={0x0, 0x20, 0x30, 0x6, 0x7}, &(0x7f00008fc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000454000)={0x0, 0x8}, &(0x7f0000a25000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000914000)={0x8, 0x8, 0x0, 0x1, 0x401, 0xd6, 0x62d8, 0x8000, 0x0}, &(0x7f0000380000)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008d5000)=@assoc_value={0x0}, &(0x7f00002ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000418000)={0x0, 0xffff}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f48000-0x8)={0x0, 0x100000000}, &(0x7f00004d0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000585000-0x1008)={r3, 0x1000, "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&(0x7f00000d5000)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000079a000)={0x0, 0x59, "e23e370b13b7100ca5c24d16fa8f96e5b4e1ffddb8fe3338e5b95fa620a0266a76cfa564177e2b9e1f84cc99d12c43f69675e35f6eed12894ea37ee401236d9d1bd95ba8de384e6b75e28ecf5d181462ae1b7d28f5389b06cd"}, &(0x7f00002cc000)=0x61) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000075000)={0x0, 0x7, 0x0, 0x3, 0xffffffff}, &(0x7f0000fd4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000517000)={0x0, 0x2, 0xd0}, &(0x7f00008f7000-0x1)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000258000)={0x0, 0x200, 0x7, 0x7f}, &(0x7f00002c5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000db9000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x97, 0x2, 0x8, 0x400}, &(0x7f0000688000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000603000-0xe0)=[{&(0x7f00002de000)=@in6={0xa, 0x2, 0x6c, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f000012a000-0x50)=[{&(0x7f00002d3000)="e26b0036aaaf34b588ebef3830bae61164374aa841138c4bfefa741d244109ea15eaa6586823f755f2eafb9d64b3c70722096466903c4e9e05354f14429eb43e65", 0x41}, {&(0x7f0000bb6000)="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", 0x1000}, {&(0x7f0000fac000)="a0e2e5735c1bc022b4d1caf82089067bcebdff12cdbca6fc2aa9cf240666ecbadee05566b0f28384cb46fa75040efa4158a3702c0f149ec3579a8d18cbac9a7ef17009bc704a06adb748eaa41461a8a9e3ef", 0x52}, {&(0x7f00002d0000-0x94)="a333391fbe85a85a6b96279fbf97a8f6983a3f72503b92796dd25496d1a6ee8e93ab04ef807023c087faeab48cc217f73f93325d4c166a9f1377be7319453ed084f9f7f188dbbf1fe557cda2e846d334ff71a0f80aa4347138e64160897b467421db119c61e74f965098c9aa0368e2231ecb041ed68d379bb31ebcbd6a904762c08a288938e1cd60a9af21d9e2edd7613ceb7266", 0x94}, {&(0x7f0000e49000-0x2f)="50c58fadb673711faa617d1f4e58d89362744e4b068e079434360aef4575e86f54a196856ddf772b1e871107a55bd8", 0x2f}], 0x5, &(0x7f000022a000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x8, 0x20000000000000, 0x1ff, 0xff, 0x4, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x887, 0x838, 0x8004, 0x7, 0xffffffff, 0x8000, 0x3ff, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x7f, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x3, 0x10000, 0x0, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x9c49, 0x4, 0x5f01, 0x200, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xcd, 0x8, 0x80000000, 0x7f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8000, 0x9, 0x9, r6}}], 0x150, 0x20004040}, {&(0x7f0000c96000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000b05000)=[{&(0x7f0000165000)="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", 0x1000}], 0x1, &(0x7f0000ffb000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x42b8, 0x2, 0x3, 0x4, 0x10001, 0x10001, 0x894, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x4, 0xff0, 0x8001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x0, 0x1c00000000000000, r9}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x1, 0x1f}}], 0xc0}, {&(0x7f0000cd7000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000000a000)=[{&(0x7f00009a7000-0xae)="603c90744bb97d49145c17a87f8054dfd6f4b8d972893df8fdc9b0c7ea6f0ac8c29d34f0f1532c1666aecf1189266d07ccc6d91ba789aab16b8e9c469706b699cbfd468006788277680d990ee566fca3797f4e719a7b81baf8e86c00f7005807962f59f85c9e730aa0219789da46d70b3c380fb06d16c638980bde7072deba34942372574c4cb6a679b77e286cf32d1d77329b1954ceaa259d7c40bd21344b584733439c317cef49ff8673e8388e", 0xae}], 0x1, &(0x7f0000c75000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8, 0x9, 0xfffffffffffffffc, 0x7, 0x8, 0x7, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xb, 0x1, 0xc2, r11}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff801, 0x20002000, 0x9, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x5, 0x0, 0x1, r12}}], 0xc0, 0x10}, {&(0x7f000070e000)=@in6={0xa, 0x0, 0x9a, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x100}, 0x1c, &(0x7f0000922000)=[{&(0x7f00001a8000-0xa8)="90f8cd2ed90ea65d2dd3321730d048dc3e721b707462d9c0c10f3f493fc6de09bfe585b85946a47e89aa31cf8bcae80cff92c4e5be3160565c12f7e2f236f42d49da24384b18b9057fa62732a16e803a5cb37f6c1febb08499e2c27db59183ce2051c3ada65a93667c5c91ba450966843f4a4e2aecd43d414948acab6f3dca6714934317e06129dc54646bfdd14e916de77f2a610bcf24ae8d418be08020ffb57cb28733d05659ae", 0xa8}, {&(0x7f0000572000)="0ff5e399034c7c668ae5354f76f05e1c4568886d8354297447b7094948585616a7179b80d68ad0c833c748f969be8fe35f4ebbbb8a2e55002858bf86e53591c22f3186aaa181e527cf150fe4bc372bf76050b8bb0873738b6cd4c33f0d8a68a9d2c9a987f825356f3dff558971a622d0f1e06619b8f37cb09ae8702e250682d7d2bc7a32c33feced6a17d5d6f7e876048167356b86f1023663fb6fb0e0a1088fb235eb6b0e6f90924bfca1b122167ca1f4f323944228e5398b1f9d77abb9b65a39ea273a8b85868b1211545551e6bff29b0a369abadd0c5f2f2cca8e1e0944f4a96c3e", 0xe3}, {&(0x7f0000ce7000-0x16)="83b7f02458be00e3b60c514dd1fd413a322ecbf5700f", 0x16}, {&(0x7f0000f18000-0x1b)="2a6b1b57d1c70ff6a1e94b8bfe7d3bdaefaad2c6786ecb4f441e0c", 0x1b}], 0x4, 0x0, 0x0, 0x4004}], 0x4, 0x4000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000891000)={0x8, 0x7, 0x5, 0x9, 0x800, 0x4}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000c64000)={@loopback, @rand_addr}, &(0x7f0000b07000-0x4)=0x8) 2018/02/12 23:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000188000-0x5c)={0x5, 0x3, {0x0, 0x0, 0x8, 0x3, 0xf89c}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001aa000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000430000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x1c2) 2018/02/12 23:24:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000075000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x40000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000069000-0xc)={&(0x7f0000bc8000-0x8)='./file0\x00', r0}, 0xc) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r1, &(0x7f000093f000)='./file0\x00', r1, &(0x7f000010c000-0xe)='./file0/file0\x00') 2018/02/12 23:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00001c9000-0x38)={0x0, 0x0, &(0x7f0000278000-0x60)=[], 0x0, &(0x7f0000fd9000-0x3c8)=[]}, 0xffffffffffff7ffe) sendmmsg$alg(r1, &(0x7f0000c49000-0x118)=[{0x0, 0x0, &(0x7f0000bf9000)=[{&(0x7f0000f1b000-0xc)="aec8a5dd16deefc9f6e4b799", 0xc}, {&(0x7f00001b2000-0x55)="444bdd4071219c0fd0e6d66a3fcda2e4739e8604ffe38b37363476dcd8ceea56d9bf78d6625b66f8fb9c6398959c25ef151a224e760fc1dbd9dba99282dac68a618a40d555a0d3c9cba591e64d0ba17fa922d91aeb", 0x55}, {&(0x7f0000f9e000-0x55)="1ad64022d6fb8a9334758bb338f165bf532472585ebab02396e488eb130546b99df2492114d2d7c9df10dfa98f004d4549b3626c778e1601c0a289cf54d29ce7e591dcffff4bb9174adaab57ef79a3ee459251780f", 0x55}], 0x3, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f00005ed000-0x20)=[{&(0x7f0000bf8000-0x1000)="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", 0x1000}, {&(0x7f0000536000)="d5c9510002f34e9d5560b12974e9bf31622e5fd6de8160160846f96d11fd0e7649b26aa78cdbcfe98ad80e882c0de4f41abea5256ea1b16c19a684ce1f8aa3a358de0b252ee73bf9799ab423677c49577fa63fb5576086f29897608d9db7225cffe8c020ad485d6a355b87570cf762a9530f5604beccf77bb9f0d283be0440386efac6253ebd0393987703d9ec9ed2a307a0472426650755b193a6db40dc51e96a9ec1fdb329eefc3a7cc65458ce3079553f936e235e2681f8374a3a799c3f973bf6956e03811d18a8ba6df9aeabedc5078bbf17394f084d01a93c25637ddff5740465c2a188f97a086f46288168f7b08a7bb45419161a2ead", 0xf9}], 0x2, &(0x7f00008c7000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x40}, {0x0, 0x0, &(0x7f00004d7000-0x20)=[{&(0x7f0000d09000-0x7c)="f98f97e401a0cf7c69e7f824c66d397b09cec43e91b30fc6dff65f812f9429fc30d066d524f50629fade9eb452e79f1c104e0519d0619076a06c2a1015c44b3ec5b1cf84235423757d73135473ea9fc7afb048eb82b6ff20d910751ee36d083c00bcdf965704f537584683b7880c78c0e5eeb7b9624fd82ad9f66c3c", 0x7c}, {&(0x7f0000d61000-0x89)="1d35ac2c964238196eaae805143c790bac770408278bf13875bafa1a68425cd738fe4b60fefc62fa3a90f3b301277cb29634e5fa416d1c54bd21d4bcb5127084301e08f26a866cc517a2a2bac98471e8cba6c0bff72c22691da5effa62178f6949df676703bd334d55b755ff803641c2c4b2644746db0096c63a2fc819d74812980a43360bdb5f53cb", 0x89}], 0x2, &(0x7f0000145000)=[@iv={0xd0, 0x117, 0x2, 0xb5, "06aa5cd1ecd5b179d90b2d784af41d8a967a1204d6a11f42b3c4ac0186447ecbb52b658bee62df29b5ea5bf222c7f9c01c44cb23e6df154b40b9ff6cd984054de9673345b7a24a75a631115ef3c8af6c32d61fec6895d7b0c8db8cc8212f137e63662b78d146b19e2e87a024d208d3a74963991094badc2b396bc517ae46e0b9a9b463c6298e45c994da919f109c69b428a95ad1bae2db88f0a435a234a7e856085a5de3e4030906e549aa12edd6ccc52c2195f690"}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0x800}, {0x0, 0x0, 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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x2048, 0x4}], 0x5, 0x8000) dup3(r0, r1, 0x0) 2018/02/12 23:24:16 executing program 5: r0 = socket(0x5, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000bc9000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c6c000-0xc)={@empty, @empty, r1}, 0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 23:24:16 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000efa000)='./file0\x00', &(0x7f0000f8a000-0x44)) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/12 23:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000007000)='/dev/vcsa#\x00', 0x1f, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002de000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000c62000-0x88)="028522e7741d06e0fbb2366d76138045e2d9131c31710f0682a0654fa2f77d870fdb59c78ff0dc31f32d7153d70afa39a7f4b85b02827e3cca7446233594ac399cac1080e99f01bdb7a0cfbb40b044f16bdd0b9f2bbfb941a8abc8864c356bfcca963511bb471461b1cc256ee642235ce3f7bedf367e14644eb52ee1503b0facd1bf987f973bd0b0", 0xff28) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000843000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') 2018/02/12 23:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b78000-0x9)='/dev/sg#\x00', 0x81, 0x2080) bind$inet6(r0, &(0x7f000080d000)={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f00007ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003a6000)={0x3, [0x4, 0x4, 0x81]}, 0xa) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) [ 52.734250] device lo entered promiscuous mode [ 52.753870] device bridge0 entered promiscuous mode [ 52.773700] device bridge0 left promiscuous mode 2018/02/12 23:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, r0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000), &(0x7f0000002000-0x18)) 2018/02/12 23:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000946000)) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000173000), &(0x7f0000bf8000)=0xc) [ 52.794644] device lo left promiscuous mode 2018/02/12 23:24:16 executing program 6: getgroups(0xc9, &(0x7f00008cc000)=[0xffffffffffffffff]) 2018/02/12 23:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) fchdir(r0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000393000-0xc)={0x4, [0x2, 0x1ff, 0x6, 0x3ff]}, 0xc) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000b97000)={0x1, r1}) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/12 23:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000e7c000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bridge0\x00'}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x6}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[], 0x0, &(0x7f000002c000-0x11d8)=[]}, 0x0) 2018/02/12 23:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000051b000-0xb)='/dev/audio\x00', 0x80900, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000421000-0xa5)=""/165) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) [ 52.866645] device bridge0 entered promiscuous mode [ 52.872102] device bridge0 left promiscuous mode 2018/02/12 23:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00002a3000-0xb)='/dev/adsp#\x00', 0x8, 0x80000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000b73000)=0x2) close(r1) close(r0) 2018/02/12 23:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005fd000)=@getpolicy={0x50, 0x15, 0x431, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, 0xb}, []}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00003e6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x38000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000a8b000-0x50)={{0x5, 0x8001}, {0xffff, 0x4}, 0x4, 0x7, 0xc2}) 2018/02/12 23:24:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ad000-0xa)='/dev/cuse\x00', 0x40, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000000e000)) r2 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r2, &(0x7f0000edd000)=@known='security.capability\x00', &(0x7f00007a8000-0x18)='/selinux/avc/hash_stats\x00', 0x18, 0x0) 2018/02/12 23:24:16 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba", 0x2d}], 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000017000)={0x0, 0x5}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={r1, 0x7, 0x100000000, 0x3, 0x9, 0x1a}, 0x14) 2018/02/12 23:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00006d2000-0x8)) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bf5000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000177000-0xc)='/dev/autofs\x00', 0x620100, 0x0) getsockopt$packet_int(r2, 0x107, 0x1a, &(0x7f0000e73000), &(0x7f0000fed000-0x4)=0x4) 2018/02/12 23:24:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009d2000)='/dev/input/mouse#\x00', 0x0, 0x20400) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ca4000-0x8), &(0x7f000032a000-0x4)=0x8) writev(r0, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/12 23:24:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000522000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000078a000/0x18000)=nil, &(0x7f0000164000)=[@textreal={0x8, &(0x7f00002df000-0x48)="0f0d67ac643e0f009c00709b0f20d86635200000000f22d8baf80c66b8405b348666efbafc0ced0f001c66f3f37b310fb20d66b94d06000066b8cc00000066ba000000000f300f32", 0x2c1}], 0xaaaaaaaaaaaad15, 0x0, &(0x7f0000ef1000-0x10)=[], 0xffffe5c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x100000000000006d, 0x0, [{0x40000000, 0x0, 0x4}, {0x40000001, 0x0, 0x6fff}]}) 2018/02/12 23:24:16 executing program 2: unshare(0x8000000) msgget$private(0x0, 0xfffffffffffffffd) removexattr(&(0x7f00006a3000)='./file0\x00', &(0x7f00008d3000-0x14)=@random={'system.', '&vmnet0eth1.\x00'}) unshare(0x1004000) 2018/02/12 23:24:16 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000009000)='/dev/snd/midiC#D#\x00', 0x2, 0x301600) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800000000000000) ioctl(r1, 0x40084146, &(0x7f0000003000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f000000a000-0x1b)=@random={'security.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000009000)="76626f786e65743175736572919e2400", 0x10, 0x1) 2018/02/12 23:24:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept4(r0, &(0x7f00004d5000-0x10)=@nfc, &(0x7f0000bbd000)=0xffffffffffffff43, 0x0) 2018/02/12 23:24:16 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f90000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005c0000)=@raw={'raw\x00', 0x9, 0x3, 0x378, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x2a8, 0xffffffff, 0xffffffff, 0x2a8, 0xffffffff, 0x3, &(0x7f0000f91000-0x30), {[{{@uncond, 0x0, 0x100, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x10000, 0x5, 0x20, 0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xef, 0x3, "01150b82434046cc9895b8e28c1627b989483d4af957e3efdfba2e0c6167"}}}, {{@uncond, 0x0, 0x138, 0x168, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x6cf3, 0x1, 0x1, [0x1f80000000, 0xffffffff, 0x3ff, 0x8, 0xd6f7, 0x2, 0xffffffffffff8000, 0x80, 0x5, 0x1, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x89, 0x0, 0x9, 0xffffffff], 0x2}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x7}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x10000, 0x8, 0xffffffffa5e6db6b}, {0x7, 0x0, 0x9}, 0x3, 0x200}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f91000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000f0d000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003aa000)={@ipv4={[], [0xff, 0xff], @empty}, 0x18e1, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00007f8000-0x88)={0x8, {{0xa, 0x1, 0xa187, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}}, 0x88) setsockopt$inet6_int(r2, 0x29, 0x8000000000043, &(0x7f0000248000-0x4)=0xfdffffffffffffff, 0x4) 2018/02/12 23:24:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = syz_open_dev$sndtimer(&(0x7f000077a000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl(r0, 0x7, &(0x7f0000364000)="facb1f1d9d382ca5af6fe15fb90df1de00de08") bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x13) r1 = syz_open_dev$midi(&(0x7f0000c9c000)='/dev/midi#\x00', 0x7, 0x80880) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00007df000-0x8)={0xffffffff, 0x7ff}, 0x8) 2018/02/12 23:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x416}]}, 0x18}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00001f8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x1, 0x3, 0x4, 0x3}}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007cd000-0xdc)={0x0, 0xd4, "dd81c54fcbe4464c3608b805bda009ec00043e43f709b233a047da6ff8c0c194b9a0b27e17e724759859a7aead2f61dfebc9c12938584ba036a2d8e0fa3caf32fc850aea3194e390c489e989779cb2b0a1dc691346ded20b58d8a03d185fd2895f5b3374ec6cf9f8dd9002e6702d2cc05edd70787197d0e1c6277d9668775a30602eda3fc594f7a0024b4e1eeb80cb4d90076bd35e96163a2b548daed29aed5844755998aaee8a16bd2d15a852c20e9357dfe55f6912df4850f633740439830ff96aada3fa5032c8cae7a3628e6b2051f743f141"}, &(0x7f0000ba9000)=0xdc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006e7000-0x10)={r2, 0x10, &(0x7f00003b8000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000e40000)=0x10) 2018/02/12 23:24:16 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f000001e000)={&(0x7f000001f000-0x10)={0x1d}, 0x10, &(0x7f000001f000-0x10)={&(0x7f000001c000-0x48)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "f49dc0aa41cc5ec0"}}, 0x48}, 0x1}, 0x0) userfaultfd(0x800) 2018/02/12 23:24:16 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000008000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000002b000-0xa6)="3fe8d7a2501a176809517297b6ec8573195d2b151d432ea9d089469d72c57ccb8846b2b10269205a2bf6d35a213e4c3ebaf79cb012ffb9f9fbc3c1b486fa0764336379a71ec8a496fc04a53e322beda5baf67e8ea55f3b41d81212364efa0197023187aabe032daf52d26c8885506a3d4e29be63279d9747cc59d1da9b897a7cbf937ebb4c6af67d2bb7d9cc5abafa0279b93a6fdd410d67206f65d4fbaa3f8e58352c3065e0", 0xa6) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000029000-0x4)) 2018/02/12 23:24:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001000-0x2), 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r3 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000012000), &(0x7f0000002000)=0xb) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/12 23:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x2b) getpeername(0xffffffffffffffff, &(0x7f0000ebe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00000a8000)=0x2e) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000032b000)=0xe59d, 0x4) 2018/02/12 23:24:17 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e10000-0x9)='/dev/vcs\x00', 0x40000, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) 2018/02/12 23:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d2a000-0x8)={0x0, 0x4}, &(0x7f000063c000-0x4)=0x8) connect(r0, &(0x7f00008d5000-0x10)=@in={0x2, 0x1, @empty}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000839000)={r1, 0x17, 0xfffffffffffffff8, 0x3, 0x6, 0x7}, 0x14) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x14, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 23:24:17 executing program 2: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000005000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) r1 = syz_open_dev$audion(&(0x7f0000b09000-0xc)='/dev/audio#\x00', 0x6, 0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00002cc000-0xba)={r0, 0x1, 0x1, "ca1938a1c041ad139be89075de8088e9edc40381a5299f09cc3f0b22b5824a19c1496c7de361b59b80dc5a9edbab067ce89bf045bdef8f365fe6c175f49eac4e206c9dfd28023549b0385317a0028e32c1c6d8f48ff51d129613c3c7d0c8cf54593d2c1ea1e4c73730469de292d384f220f972a4abd301b8814919a463b6a51945ab56221d1302ef4fec7c0053ce431ba729d7d285641e7783a60587763093ba0dfec3b792bcf22fa100c82847fae8a9"}) 2018/02/12 23:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d03000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000baf000)=[0x10000, 0x8000]) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) ppoll(&(0x7f0000db8000-0x30)=[{r0}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f00007a9000-0x10)={&(0x7f0000d6d000/0x3000)=nil, 0x3000}) 2018/02/12 23:24:17 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xe4)=""/228, 0xe4, 0x40, &(0x7f0000edd000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendfile(r2, r2, 0x0, 0x80) getsockname$netlink(r1, &(0x7f0000856000-0xc), &(0x7f000061b000)=0xfffffffffffffded) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00003eb000-0xb0)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/02/12 23:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a8e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000493000)=""/143, 0x8f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008c6000)={r2}) getsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f0000fb1000)=""/70, &(0x7f000012e000-0x4)=0x46) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) 2018/02/12 23:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000498000)='./file0\x00', 0xff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a5d000)={0x0, @remote, @multicast1}, &(0x7f00005d8000)=0xc) r2 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000075f000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000301000)=0xe8) r4 = inotify_add_watch(r0, &(0x7f000046c000)='./file0/bus\x00', 0x20) inotify_rm_watch(r0, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000269000-0x35)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f00006e2000-0x4)=0xe8) r6 = dup3(r0, r0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000c32000-0x14)={0x30, 0x5, 0x4, 0x3, 0xffff}) sendmsg$nl_xfrm(r0, &(0x7f0000c74000)={&(0x7f0000515000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00005cb000-0x10)={&(0x7f00007b4000-0x1c8)=@getsa={0x1c8, 0x12, 0x300, 0x2, 0x2, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x0, 0xa, 0x3c}, [@policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x1, 0x4, 0x2, 0xa0, 0xa0, 0xc, r1, r2}, {0x80, 0x3ff, 0x7070, 0x1ff, 0x7ff, 0x0, 0x8, 0x200}, {0x100000000, 0x7fffffff, 0x5, 0xc09b}, 0x9, 0x3, 0x0, 0x0, 0x0, 0x2}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3ff, 0x3, 0x200, 0xa, 0x0, 0x20, 0x0, r3, r5}, {@in=@broadcast=0xffffffff, 0x0, 0xff}, @in=@empty, {0x3, 0x1000, 0x81, 0x2, 0xffffffff, 0x10000, 0x6, 0x2}, {0x20, 0xffffffffffffffc1, 0x60e, 0x5}, {0x7fff, 0x4, 0x6}, 0x3, 0x6, 0x2, 0x7, 0x7, 0xe4}}, @tfcpad={0x8, 0x16, 0x8001}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) io_setup(0x7a, &(0x7f00009f4000-0x8)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000085c000)) sendto$unix(r0, &(0x7f00006eb000-0x8b)="602da5c9800ef43787ed2233c11c72cbd98e91edc16d948a7a1c0aa68b7164a3f53dc0d78129e18bd1eeaba69c337bcc00d582fb2972c6439c7f340ccddeafbeeaeba63bdb32ed8152022be389b3d0698852f788bc372cb4f2cf0e1718e661fcfc9ddbd229cea8bf172041d40e87646e699594d96dd1438d5d9c49f78a5d212d496bc7dc33c362679a9c94", 0x8b, 0x4010, &(0x7f00005d0000)=@abs={0x0, 0x0, 0x3}, 0x8) socket$unix(0x1, 0x5, 0x0) io_submit(r7, 0x1, &(0x7f0000205000-0x8)=[&(0x7f0000311000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000415000-0xbb), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 23:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) open(&(0x7f00008d9000)='./file0\x00', 0x400, 0x8) ioctl$void(r0, 0x800000000001) 2018/02/12 23:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000874000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000086d000-0x4)=0x20, 0x4) 2018/02/12 23:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bf0000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000018e000)={0x4, 0x7, 0x8005, 0x868, 0x425, 0x6, 0x0, 0x1, 0x0}, &(0x7f00008b5000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000026c000)={0xaf, 0x322e, 0x202, 0x4, 0x7, 0x10000000, 0xfffffffffffff840, 0x9, r1}, &(0x7f0000b6c000)=0x20) syz_open_dev$binder(&(0x7f0000a38000-0xd)='/dev/binder#\x00', 0x0, 0x802) openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)) clone(0x0, &(0x7f0000b47000), &(0x7f0000d5e000-0x4), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setxattr(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f0000118000-0x15)=@known='system.sockprotoname\x00', &(0x7f00009d6000-0x9)='/dev/kvm\x00', 0xffffffffffffffa8, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000dab000)=0x10007) 2018/02/12 23:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000072d000)='/dev/input/mouse#\x00', 0x2, 0x800) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f0000d01000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009af000-0x10)={0xffff, 0xc, 0x1ff, 0x7, 0x0}, &(0x7f0000b65000)=0x10) eventfd2(0x100000000, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005d7000-0x8c)={r1, @in={{0x2, 0x2, @empty}}}, &(0x7f000056e000-0x4)=0x8c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000000000)=""/6, 0x6) 2018/02/12 23:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = memfd_create(&(0x7f000057e000)='{securityselinux\x00', 0x2) sendto$ipx(r1, &(0x7f000004f000-0x2b)="fdd0f2317d69058775a8f447399b704a585fe215628e8376c438359e2b15c8e909ece5987191d58d6a2290ec025990ec07801063db54b870d146318611f232f318fb7a66184e5f99a20e21ef5339a01125cbc791903489f5ecdfddc7b5d4bb525f745b6234ef92322fdb4f7e9a1f6acfc4ca60931ee312a4d6cd28f078c9d880adfeb71f94e6f8e81fa313f2b5", 0x8d, 0x4000000, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000c7a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000b9d000-0x4)=0x229) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/12 23:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000acf000)=0x80, 0x100) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) readv(r1, &(0x7f00004bc000)=[{&(0x7f0000250000-0x41)=""/65, 0x41}, {&(0x7f0000b31000)=""/4096, 0x1000}, {&(0x7f0000c1e000-0xe9)=""/233, 0xe9}, {&(0x7f00006e9000)=""/4096, 0x1000}, {&(0x7f000070e000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d0000)=""/147, 0x93}, {&(0x7f0000b72000)=""/132, 0x84}], 0x7) 2018/02/12 23:24:17 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f0000001000-0x10)={&(0x7f0000030000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0xa, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xffffffffffffffff) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000002000-0x18)={0x10001, 0x12, 0x1, r2}) 2018/02/12 23:24:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000c1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x40, 0x128) shmget$private(0x0, 0x3000, 0x18, &(0x7f0000879000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x100, @tick=0x3, 0x1, {0x2, 0x95}, 0x100, 0x1, 0xbd7a}) fcntl$setstatus(r0, 0x4, 0x6800) 2018/02/12 23:24:17 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00003c9000-0x18)=@routing={0x3a, 0x2, 0x3, 0x1, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000081f000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x3, 0x2bc, 0x100000000000, 0x8}, 0x11, 0x3, 0x0, 0x0, "c059a632435cf028d4e64df0f6d638dd4c013528174780daebba9ecb7821d1df946c74750bac6057cbee58a1a80c39cc7f2b2963a5ba1626b4a9afa10dfed682"}}}}, &(0x7f0000048000)={0x1, 0x0, []}) 2018/02/12 23:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea4000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f00007c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000205000)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='limits\x00') pread64(r1, &(0x7f0000d04000), 0x208, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003ae000)=""/4096, &(0x7f0000cc3000)=0x1000) 2018/02/12 23:24:17 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f000000b000)="a751c725e9017a3cbee1ad7c140f855f28cf14891818036c8d34f96458aa44", 0x1f}], 0x1) 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000002000)=0xc) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x7, 0x100000000, 0x2, 0x4, 0x0, 0x4, 0x800, 0x5, 0x2, 0x9, 0x36e, 0x8, 0x3, 0x0, 0x0, 0x6, 0xaf, 0x80000001, 0x9, 0xfffffffeffffffff, 0x5, 0x1, 0xc0f, 0x8, 0x5, 0xd0, 0xfffffffffffffff7, 0x81, 0x401, 0x4, 0xfffffffffffffffc, 0x2, 0x2, 0x1, 0x5, 0x8, 0x0, 0xcb26, 0x4, @perf_bp={&(0x7f0000003000-0x1), 0x1}, 0x20, 0x1, 0x80, 0x3, 0x7, 0xfffffffffffff7da, 0xa47}, r1, 0x4, r0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000003000-0x48)={{0xffffffffffffffff, 0x1, 0x8, 0x2}, 0x2, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000)=[&(0x7f000000a000/0x4000)=nil], 0x0, &(0x7f0000003000-0x8)=[], 0x0) r2 = getpid() perf_event_open(&(0x7f000000d000)={0x3, 0x78, 0x7fffffff, 0xff, 0x50d9, 0x8, 0x0, 0xffffffff819ccce2, 0x400, 0xc, 0x0, 0x1ff, 0x380000000000, 0x57, 0x3ff, 0x3, 0x1ff, 0x0, 0x6, 0x9, 0x6, 0x8, 0x5, 0xffffffffffff75ea, 0x80, 0x8, 0x0, 0x4, 0x2, 0x7fffffff, 0x49, 0x6, 0x43, 0x3f, 0x0, 0x9, 0x6, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x401, 0x10001}, 0x890, 0x4, 0x6, 0x7, 0x6, 0x800, 0xffff}, r2, 0x100000001, r0, 0xc) 2018/02/12 23:24:17 executing program 7: futex(&(0x7f000036c000-0x4), 0x7, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) bind$alg(r0, &(0x7f00006a7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) 2018/02/12 23:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e86000-0x9)='/dev/vcs\x00', 0x2000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000480000)='/dev/vcs#\x00', 0x3ff, 0x420000) fanotify_mark(r0, 0x0, 0x8000000, r1, &(0x7f0000d7f000-0x8)='./file0\x00') mkdir(&(0x7f00002ff000)='./file0/file0\x00', 0x0) 2018/02/12 23:24:17 executing program 6: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000eea000)) sendto$inet6(r0, &(0x7f000010d000)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xff7ffffffffffff8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c74000+0x4c2)=[{{&(0x7f0000eeb000)=@rc, 0x9, &(0x7f0000eec000-0x30)=[{&(0x7f0000eec000-0x8f)=""/143, 0x8f}, {&(0x7f0000eeb000)=""/107, 0x6b}, {&(0x7f0000eec000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b7a000)=""/246, 0xf6, 0x1}, 0xa9}, {{&(0x7f0000849000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000eeb000)=[{&(0x7f0000666000)=""/4096, 0x1000}], 0x1, &(0x7f0000eeb000)=""/61, 0x3d, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000d2b000)=""/115, 0x73}, {&(0x7f0000673000)=""/173, 0xad}, {&(0x7f0000eec000-0xea)=""/234, 0xea}, {&(0x7f0000eec000-0x9)=""/9, 0x9}, {&(0x7f0000643000-0x46)=""/70, 0x46}, {&(0x7f0000eec000-0x7e)=""/126, 0x7e}, {&(0x7f000097c000)=""/73, 0x49}, {&(0x7f0000eec000-0xc5)=""/197, 0xc5}, {&(0x7f0000705000)=""/32, 0x20}], 0x9, &(0x7f000045e000)=""/35, 0x23, 0x7}, 0xfffffffffffffff8}, {{&(0x7f0000930000-0x8)=@sco, 0x8, &(0x7f00007b5000)=[{&(0x7f0000eeb000)=""/4096, 0x1000}], 0x1, &(0x7f0000eec000-0x33)=""/51, 0x33, 0x4}, 0x7}, {{&(0x7f0000eec000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000eeb000)=[{&(0x7f0000eeb000)=""/58, 0x3a}], 0x1, &(0x7f00009be000)=""/174, 0xae, 0x1f00000000000}, 0xfff}, {{&(0x7f0000393000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000eec000-0x50)=[{&(0x7f0000baf000)=""/115, 0x73}, {&(0x7f0000eeb000)}, {&(0x7f0000eec000-0x59)=""/89, 0x59}, {&(0x7f0000d9b000)=""/91, 0x5b}, {&(0x7f0000eeb000)=""/35, 0x23}], 0x5, &(0x7f00008f5000)=""/193, 0xc1, 0x200}, 0x7}, {{&(0x7f0000441000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00000fc000-0x30)=[{&(0x7f0000d1b000-0x6)=""/6, 0x6}, {&(0x7f0000eec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eec000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000922000)=""/45, 0x2d, 0x40}, 0x9}], 0x7, 0x20, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ee7000+0xbc8)=0x10, 0x0) 2018/02/12 23:24:17 executing program 0: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x40000001, 0x5b13) connect$inet(r1, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000264000)={0x0, @local, @empty}, &(0x7f00003a7000-0x4)=0xc) r2 = socket$inet(0xa, 0x801, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f00003a7000)=0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="7602000000000000000600"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1b) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00003a9000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000133000)={0x302, @time={0x77359400}, 0x2, {0x0, 0x5}, 0xf1b7, 0x0, 0x4}) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x2, 0x0, &(0x7f000003e000)=[], &(0x7f00003a8000)={0x0, 0x989680}) sendmsg(r1, &(0x7f00003a1000)={&(0x7f00002c0000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f00003a2000-0x10)=[{&(0x7f00001b1000+0xb60)="1e", 0x1}], 0x1, &(0x7f000001a000)=[]}, 0x0) r5 = dup2(r2, r1) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/02/12 23:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x2, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000756000)='/dev/qat_adf_ctl\x00', 0x408001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000912000)={@local, @empty}, &(0x7f0000406000)=0xc) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00003c2000-0x4)=0xa99) 2018/02/12 23:24:17 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e35000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002ba000-0xc)={0x0, 0x8202}, &(0x7f0000033000-0x4)=0xc) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fc9000-0x8)={r1, 0x6}, 0x8) r2 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r2, 0x409, 0x4) fallocate(r2, 0x0, 0x0, 0x2) 2018/02/12 23:24:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000024c000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x1}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000091e000)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000762000)={0x200074, 0x0, [0x0, 0x101, 0xfffffffffffffbff, 0x10001]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/12 23:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000248000)={0x0, 0x64, &(0x7f0000ca2000)=[@in6={0xa, 0x1, 0x5e5e, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x0, @empty, 0x7}, @in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3dfd}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000097000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000da1000)={r2, 0x100000001, 0x1f, 0x6, 0x3, 0x4437}, &(0x7f0000fc9000)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001dc000-0x8)={0x40, 0x10001, 0x7, 0x7}, 0x8) r3 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendto$inet6(r3, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 23:24:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xe5) 2018/02/12 23:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000df8000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00002d3000)={0xdfe, 0xbe17, 0x3, 0x7f, 0x3, [{0x5, 0x2, 0xffff, 0x0, 0x0, 0x500}, {0x5, 0x3f, 0x80, 0x0, 0x0, 0x800}, {0x8, 0x9d, 0x9, 0x0, 0x0, 0x404}]}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/02/12 23:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) munmap(&(0x7f0000a70000/0x2000)=nil, 0x2000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000010f000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) 2018/02/12 23:24:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sysinfo(&(0x7f0000e85000-0x1000)=""/4096) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00008e7000)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x138, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f0000bf3000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xff], @common='ipddp0\x00', @common='ip_vti0\x00', {}, {}, 0x2, 0x9}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x330, 0x9, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x133f8e8}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) connect$inet6(r0, &(0x7f0000f6f000-0x1c)={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/02/12 23:24:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000001000-0xc)={{0x3, 0x9, 0x3, 0xffff, 0x7fffffff, 0x6}, 0x1f}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000035c000-0x18)={r0, &(0x7f0000eed000), &(0x7f00007bf000-0x64)=""/100}, 0x18) 2018/02/12 23:24:17 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000066f000)=0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f00000e7000)={&(0x7f00000e3000-0x1000)="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", 0x1000}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000813000)=0xa, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000fc9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fc9000)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000c46000)=0x1b, 0x4) 2018/02/12 23:24:17 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f0000ff9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = shmget(0x2, 0x1000, 0x100, &(0x7f000076d000/0x1000)=nil) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000027000-0xad)=""/173) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x40) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f00007dd000-0x4)) 2018/02/12 23:24:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f000006b000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x200) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000d1e000)={0xffffffffffffffff, 0x7}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000004d000), &(0x7f000081d000)=0x4) renameat(r1, &(0x7f0000b83000)='./file0\x00', r1, &(0x7f000021c000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00002c3000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000835000-0x20)={"430e35bbe762d35affa7ee126a48b074", {0x4, 0x81, 0x5, "5327673845b6", 0x7}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000241000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00005e6000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009f7000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1, r2}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000caa000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f00002f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getgroups(0x6, &(0x7f000029e000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r8 = getpid() getresgid(&(0x7f0000f99000-0x4)=0x0, &(0x7f00001d5000), &(0x7f00000c1000)) fcntl$getownex(r1, 0x10, &(0x7f0000fb2000-0x8)={0x0, 0x0}) r11 = getgid() sendmsg$unix(r1, &(0x7f000015f000-0x38)={&(0x7f0000498000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003d0000)=[{&(0x7f000081e000-0xbd)="03447595196c85461f95dd72ddb0ba21ebf2dec1c216fc1ce85a6a4945a0e9b3bf2ef16661f1c6dc7e1344389749acdbc33921449e992d896abac625e5fd85818d7b94df28aac1d08699d2267ff3e3dff163e253a0d8b1d8694a638734ec2a9540048aeff45ab7b24b6326b6af957e23a4b054722101b34fbc85df1865354333810fcf64d2c51b75bbc459e424d1bb9a669cc7629cce28aef601af21b37a67a3f1e3e26eb316c87d1a217859db57f41bbd29d976dcf1eb7f6158a18870", 0xbd}], 0x1, &(0x7f0000660000-0x118)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r3, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r3, r9}, @cred={0x20, 0x1, 0x2, r10, r3, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x118, 0x80}, 0x801) 2018/02/12 23:24:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x49b) r1 = syz_open_procfs(0x0, &(0x7f00008d4000-0x10)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f0000d03000), 0x8001) [ 53.934609] kauditd_printk_skb: 1351 callbacks suppressed [ 53.934618] audit: type=1400 audit(1518477857.685:2908): avc: denied { net_admin } for pid=4222 comm="syz-executor2" 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 [ 53.964779] audit: type=1400 audit(1518477857.686:2909): avc: denied { net_admin } for pid=4222 comm="syz-executor2" 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 [ 53.989299] audit: type=1400 audit(1518477857.697:2910): avc: denied { net_admin } for pid=4218 comm="syz-executor7" 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 [ 53.990051] xt_CT: No such helper "snmp_trap" [ 54.013797] audit: type=1400 audit(1518477857.698:2911): avc: denied { net_admin } for pid=4218 comm="syz-executor7" 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 [ 54.013815] audit: type=1400 audit(1518477857.711:2912): avc: denied { net_admin } for pid=7216 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x85, 0x0, &(0x7f00005f8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r1) setsockopt(r0, 0x4, 0x7f, &(0x7f00009b6000-0x1000)="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", 0x1000) close(r1) bind$unix(r0, &(0x7f00007d9000-0xa)=@abs={0x1, 0x0, 0x2}, 0x10314) r2 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) statx(r2, &(0x7f0000d5c000-0x8)='./file0\x00', 0x6100, 0x80, &(0x7f0000ae8000)) get_thread_area(&(0x7f0000857000)={0x4, 0x20101000, 0xffffffff, 0x4, 0x401, 0x401, 0x8000, 0xffffffff, 0xff2d, 0x9}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000849000)={0x3, &(0x7f0000d63000)=[{}, {}, {}]}) [ 54.013834] audit: type=1400 audit(1518477857.714:2913): avc: denied { map } for pid=7229 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 54.018516] xt_CT: No such helper "snmp_trap" [ 54.042817] audit: type=1400 audit(1518477857.720:2914): avc: denied { map } for pid=7229 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 54.042839] audit: type=1400 audit(1518477857.735:2915): avc: denied { map } for pid=7229 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 54.042856] audit: type=1400 audit(1518477857.737:2916): avc: denied { map } for pid=7229 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/12 23:24:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffe24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000285000)={0x0, 0xac04}, &(0x7f000002e000)=0x8) 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x4, 0x1}, &(0x7f0000001000)=0x11e) fadvise64(r0, 0x0, 0x5f, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0x3ff, 0x20100000, 0x400, 0x0, 0x16, 0x814, 0x5, 0x1ff, 0x1}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x6c5, 0x1, 0x20, 0x4, 0x7ff, 0xe72}, 0x5, 0xffffffff, 0x7, 0x7ff, 0xffffffffffffffaf, "4c1f34cd0e8fbcc9677cb47f0aa8d5a08b11925c562555adc96ea903276b63d7491cf93c36d520e6858ac5bfbde3a395a7c19895caf38acebca6fb7831fa18ddd0c63cf99424c530825e6e8177a867d269ccf41169683578f5edc39cd2ff24dc4f9a7eec845cc4ad15aff7706c25805d96caf418d51759d1f827965d21c8205f"}) pipe2(&(0x7f00009f2000)={0x0, 0x0}, 0x84000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000c0e000)={0x7fff, 0x0, 0x8000}, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000089000-0x10)=[{}, {0x8, 0x10001}], 0x20000000000003c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000001000-0x8d)=""/141, &(0x7f0000001000-0x4)=0x8d) socket$inet_tcp(0x2, 0x1, 0x0) [ 54.169226] audit: type=1400 audit(1518477857.830:2917): avc: denied { net_admin } for pid=4219 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 23:24:18 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x6) flock(r0, 0x7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x8}, 0x2c) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000fff000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d07000)='/dev/mixer\x00', 0x610000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000614000)={0x8, 0x2, {0x3, 0x1, 0x4937, 0x3, 0x60}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r1, &(0x7f0000fff000-0x1)='\a'}, 0x8ae68c1e23c26e29) 2018/02/12 23:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b7f000-0xc)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000035f000-0x40)={0x7ff, 0x7, 0x6, 0x1ff, "dd1d0a93d9eee8697ed11d073be751d2ee80fb54845283aeea941d291bd942674bf469d84d8dbb6730ad6e3b"}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000310000-0x14)={@dev}, &(0x7f0000623000-0x4)=0x14) r1 = getpid() ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000b38000-0x8)) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000051e000-0x7)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000063000)="050000000000020007ff00000002007b", 0x235) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c07000)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000097b000)={0x9, 0xffffffff, 0x1, 0x0, 0x100000001}) r2 = getpgid(0x0) prlimit64(r2, 0x7, 0x0, &(0x7f00008ca000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a2e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000826000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001d0000-0x8)={r3, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000828000)="9a4f87c12f3e2381b5aa8a4c73c26b7e335f9598e62679e69ea2b9d947ef1df1861b250cd5910f5e59", 0xff9d) ioctl$TCGETS(r0, 0x5401, &(0x7f0000dd1000-0x24)) bind$ipx(r0, &(0x7f000021a000-0x10)={0x4, 0x8000, 0x2, "9c34ed890faf", 0x5}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000193000-0x18)=@add_del={0x2, &(0x7f0000ef2000)=@generic="084bcf67e9af8daae8f2b5deb2108cdb", 0x1ff}) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001e000-0x14dc)={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x167}, 0x1}, 0x0) 2018/02/12 23:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) r1 = getpid() setpriority(0x2, r1, 0x800) fanotify_init(0x10, 0x400) 2018/02/12 23:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap$binder(&(0x7f0000619000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b50000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f00008ba000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f000050c000)={0x0, 0x0}) perf_event_open(&(0x7f0000c74000-0x78)={0x4, 0x78, 0x6bf, 0x10000, 0x20, 0x3, 0x0, 0x6a4, 0x88000, 0x2, 0x68, 0x0, 0x6, 0x7fff, 0x81, 0x0, 0x3, 0x3ff, 0x0, 0x469, 0x101, 0x4, 0x2, 0x401, 0x4, 0x0, 0x3, 0x8, 0x1f2, 0xd1e6, 0x2, 0x2, 0x9, 0xed2b, 0x1b, 0x1ff, 0x1, 0x2, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00001c1000-0x1), 0xf}, 0x23a64, 0x4, 0xda, 0x0, 0x3, 0x3, 0x8}, r2, 0x9, r0, 0x1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00003ce000)={{0x0, r1}}) 2018/02/12 23:24:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xb2a6, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005d4000)={0x0, 0x9}, &(0x7f000087e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x100000000, 0x70, "02c3b79f42d49053c6a406a68e15760fd5ae45185ac215ea0c70af7e9f54a3e773876c8cd1d0e52a710ad98de25511074b58c33ffe31b1876f8e6b2cba6ead56035543262772f51f56e10c537b221a19f528e5d9a481cf927ab39962b5f33430433bb9ab3e9c4344de4f4ae9128d8579"}, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000157000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000374000-0x1a0)) 2018/02/12 23:24:18 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000050d000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00009bc000-0x108)={0x6, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x2, 0x5, @empty, 0x5}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00007ab000), 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00006d5000-0x8)={0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000309000)={0x7, [0x1ff, 0x5, 0x20, 0xf90, 0xd37d, 0x50a, 0x400]}, 0x12) sendto$inet6(r1, &(0x7f0000bf0000-0xfa)="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", 0xfa, 0x24004054, &(0x7f0000c93000)={0xa, 0x0, 0x2, @empty, 0x9}, 0x1c) ppoll(&(0x7f000038d000)=[{r1, 0x10}, {r1, 0xd104}], 0x2, &(0x7f0000209000-0x10)={0x0, 0x1c9c380}, &(0x7f00000d3000)={0x7fff}, 0x8) 2018/02/12 23:24:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffff, 0x502) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000003000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/02/12 23:24:18 executing program 6: semget$private(0x0, 0x1, 0x20) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x8000030000000103, 0x40) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fbf000)='/dev/dsp#\x00', 0x7b7, 0x140) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fc0000-0x10)={0x5, &(0x7f0000fbf000)=[0x100, 0x4589, 0x8, 0x80000000, 0xa959]}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/12 23:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r1, 0x4, 0x6) recvmsg(0xffffffffffffffff, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/02/12 23:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000858000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000c22000-0x7)={0x0, 0x0}, 0x4000) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000ab6000-0x4)=0x7ff, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000a20000-0xc)={0x4, 0xffffffffffffffff}) io_setup(0x7068, &(0x7f0000cad000)=0x0) io_cancel(r4, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x6, 0x58, r2, &(0x7f00001c4000-0x1c)="8f0b5d3adddbcf8c75af33591d77a13ca68c2a1b86352d7e926df50f", 0x1c, 0x7, 0x0, 0x1, r3}, &(0x7f00000fc000)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000a0e000-0x58)={0x100000000, 0x800, 0x4, 0x100000000, 0x1, [{0x7c0, 0x3177, 0x7, 0x0, 0x0, 0x1000}]}) 2018/02/12 23:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x100000003e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000fa000)={0x0, @tick}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000b66000)={&(0x7f00002b1000-0x14)=[0x1, 0x4, 0xfffffffffffffffc, 0x6a6, 0x7f], 0x5, 0x0, 0x1, 0x4, 0x1, 0x2, {0x6, 0x20000000, 0x2, 0x7, 0x7fff, 0x800, 0x1, 0x9, 0x9bd2, 0xffffffff00000000, 0x40, 0x2a440cb3, 0xffffffffffffffff, 0x7, "6df172742254ba063464b91bd63833ee9d516b85a3469236bd05b26044d9fd4d"}}) 2018/02/12 23:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readahead(r0, 0x6, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000249000-0x58)={0x2, 0x0, [{0xc0010141}, {0x0, 0x0, 0x401}]}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00001a9000)={0xffffffffffffff01}) 2018/02/12 23:24:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) openat$cuse(0xffffffffffffff9c, &(0x7f0000d08000-0xa)='/dev/cuse\x00', 0x0, 0x0) 2018/02/12 23:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd6000-0xa)='/dev/cuse\x00', 0x20404, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) dup2(r0, r0) 2018/02/12 23:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f000020e000)={0x36, 0x6, 0x809}) symlinkat(&(0x7f00001c5000)='/', 0xffffffffffffffff, &(0x7f00008e0000)='./file0\x00') chroot(&(0x7f0000563000)='./file0\x00') fchownat(0xffffffffffffffff, &(0x7f00004fb000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0) 2018/02/12 23:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000720000), 0x0) 2018/02/12 23:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = open(&(0x7f0000f48000-0x8)='./file0\x00', 0xc4001, 0x80) sendto$inet6(r2, &(0x7f00009ab000), 0x0, 0x20000008, &(0x7f000022f000-0x1c)={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ee7000)={0x1, [0x1f]}, &(0x7f0000b8e000-0x4)=0x6) dup3(r1, r0, 0x80000) 2018/02/12 23:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000087d000), &(0x7f0000c22000)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000041f000-0x4)=0x17, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/02/12 23:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000000+0xbdf)={0x0, 0x1c9c380}, &(0x7f0000a60000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000049c000/0x3000)=nil, 0x3000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f000042c000)={0xe7, &(0x7f0000c83000-0xe7)=""/231}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b36000)='/dev/input/mouse#\x00', 0x5, 0x40000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/12 23:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000e2000)={0x0, 0x4}, &(0x7f00004b3000)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000074f000)={r1}, &(0x7f0000d01000-0x4)=0x8) 2018/02/12 23:24:18 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000fea000-0x20)=[{&(0x7f0000fea000-0xfb)=""/251, 0xfb}, {&(0x7f0000fe9000)=""/242, 0xf2}], 0x2, &(0x7f0000fea000-0x50)=[{&(0x7f0000bd7000-0xf0)=""/240, 0xf0}, {&(0x7f0000855000-0xfd)=""/253, 0xfd}, {&(0x7f0000fe9000)=""/55, 0x37}, {&(0x7f00004f8000-0x89)=""/137, 0x89}, {&(0x7f0000d2d000-0x6)=""/205, 0xcd}], 0x5, 0x0) r3 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) kcmp(r0, r1, 0x0, r2, r3) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000774000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000feb000-0x4)=0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006c1000-0x10)={0x0, 0x1c, &(0x7f0000feb000-0x1c)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}]}, &(0x7f00006a2000)=0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000fea000)={r5, 0x1}, &(0x7f0000feb000-0x4)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 23:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x800000800ff}) io_setup(0xbd0c, &(0x7f000036d000)=0x0) r2 = syz_open_dev$audion(&(0x7f0000468000)='/dev/audio#\x00', 0x6, 0x20200) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000a3c000)) io_submit(r1, 0x1, &(0x7f00006da000-0x8)=[&(0x7f0000747000)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000e0e000-0xbf)="cc32fce81ccd85047fb07c37dae01cce4a0120f5695bab702b05c1b02d68abddcfce002ef8ecf9d98f3228d847f0689d59f17a7ac08e4c23befef415304296a09b9fb5deba31cba53115b937613c3c0759e634d0f90c067e26dbb969fb221476068999c75d19a3e3be7ff03ec89e055dee9a6767d5adf10473beff2eafa0e9fbe6d94206fa0a7a1346ab43e6296738a1b1ef2b95dff968a4ffabadf31151b7eddbe8d13c8bd43b47bdc432d3996d9e3459dcd3afd9c81feef8dd14edbc1a5b", 0xbf, 0x1, 0x0, 0x1, r2}]) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/12 23:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/12 23:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c27000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00005d1000)={0x8, 0x5}) r3 = msgget(0x3, 0x4) msgctl$IPC_RMID(r3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000a71000-0x3d0)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x2d8, 0x0, 0x198, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f000069f000), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, 0xff0000ff, 0x0, @generic="51f39add96570a6a689236946b72356d", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x19, 0x2, 0x6a}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="5d95bbadd18b", 0x80000000, 0x7, [0x22, 0x2d, 0x2c, 0x2, 0x4, 0x21, 0x4, 0xb, 0x34, 0x3, 0x1d, 0x16, 0x30, 0x25, 0xa, 0x1f], 0x2, 0x9, 0x80}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xff000000, 0x0, @common='ip6tnl0\x00', @common='bpq0\x00', {0xff}, {}, 0x0, 0x2, 0x50}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x5, 0x8109, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x8, 0x4}}}, {{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x2, 0x2, 0x2fc, 0x256b, 0xfffffffffffffe01, 0x40], 0x2, 0x5356f93d, 0x80000001}}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x8e0, 0x7, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x3, 0x2, [0x6, 0x29, 0x2e, 0x14, 0x2c, 0x39, 0x6, 0x3f, 0x26, 0x10, 0x16, 0x23, 0x2c, 0x31, 0x11, 0x26], 0x3, 0x4, 0x542}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f01000)={0x0, 0x3}, &(0x7f00001a3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000431000-0x8)={r4, 0xf3}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004d7000)=0x5, 0x4) r5 = dup2(0xffffffffffffffff, r1) accept4$vsock_stream(r5, &(0x7f00006f7000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) 2018/02/12 23:24:18 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x111f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000002000), &(0x7f000057c000)=0x4) clock_nanosleep(0x7dbf60a8babe93b4, 0x0, &(0x7f000024c000-0x10), 0x0) 2018/02/12 23:24:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00002b5000)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000c2c000-0x8)={0x10000000000000}, 0x8, 0x0) r1 = add_key$keyring(&(0x7f00008b2000)='keyring\x00', &(0x7f0000f87000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffff96e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003cb000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000948000)=0xe8) getgroups(0x6, &(0x7f000096b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000a73000)='./file0\x00', &(0x7f0000305000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00007db000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r3, 0x10, &(0x7f0000e8e000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b8b000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00002cd000-0x78)={{0x8, r4, r5, r6, r7, 0x4, 0xffffffffffff8001}, 0x4cac, 0x92bc, 0x8, 0x9, 0x0, 0xfffffffffffff000, r8, r9}) ioctl$TCXONC(r2, 0x540a, 0x1) msgrcv(r0, &(0x7f0000177000), 0x8, 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c76000-0x9)='/dev/ppp\x00', 0x400100, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r10, 0x8040ae69, &(0x7f00004bd000-0x14)={0x4, 0xffffffff, 0x8000, 0x6}) 2018/02/12 23:24:18 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000039000-0x8)='./file0\x00', 0x1001, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f0000018000)="94f7ff240fa1cd94023e8aa9f5b2da3d215b1cc4a9609ec740dda3a0eda574213ab6a24d4db30f2e941195099f855ae8404fc49afee4572274a68af5d3221396911e50e0a22977845f00f7978d5b3bff53ea7e3f60d267220eec6deb3590865e18fa690dd2fe058096a73e7d785f39b988111024aa47") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() prctl$setptracer(0x59616d61, r1) connect(r0, &(0x7f000001c000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000038000)={@dev, @rand_addr, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000002b000-0x9c)="eb12d946312c877a6d03af326889d80697857e1d68d1e0350f64d8c907b61751a3cd78e4cb2ab43207a8bccc9a61d399bbd48e4901464293b288a86c6ba7ffedb4470ad845e30b0620ea3971e905e5a3f8a64abd6b6f738a738be895a2baaf89ec31710c5c462a0d0ec3289d365e2c67d9fd746f39cc2d8ef7d6c04d7a62af0a27885425bc62a809f34874171ea4c7366268ceef34029889463f5ff7", 0x9c, 0xc000, &(0x7f0000038000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @random="812b2bd903fb"}, 0x14) write(r0, &(0x7f000002d000)="e0", 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000036000)=0x10001, 0x4) 2018/02/12 23:24:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00009a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000dbd000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000f63000)={0xf, 0x7, &(0x7f0000633000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x4, 0x7, 0x7, 0x0, 0xfffffffe}, @alu={0x4, 0x8, 0x0, 0xf, 0xc, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000468000-0x4)='GPL\x00', 0x1, 0x16, &(0x7f0000a7b000)=""/22, 0x41000, 0x1, [], r0}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x495}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000766000)={&(0x7f0000dc9000-0x8)='./file0\x00', r1}, 0xc) 2018/02/12 23:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000db2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000031000-0x4)=0x2e) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000886000), &(0x7f0000d83000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x6, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1b000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) sendmmsg$alg(r3, &(0x7f00002e1000-0x38)=[{0x0, 0x0, &(0x7f0000902000)=[{&(0x7f00002a4000-0xfc)="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", 0xfc}, {&(0x7f0000e6f000)="75090c3d95d2324f7a5460a8f4ad311f6b8e2cf8979095e53494e757669aac5396f7766fa4490ace27b806237fe74a936486bfd6bd3edd269353113eb0d7fd7c429c9463291f6884407a7c9fd1b88fa2929907d1d46db36519c0107bf85c19d6ace6888648c9205dbd4b6fc4a2c96a50ed963b3bdea3e1a967a759bc6beb9af31160a3760de4071980bc5c0f9219c71c2db933d23b4ff24cd88a655f630c4dcb5e36a8fb964867db71f6827232792fa7fcafc568cc6fea2fce2230f878", 0xbd}, {&(0x7f0000f84000)="acb420722ce8ac1eb3cd69be31b001de1f29ff85d277fe8305fd0d6228f5e0a4a7b05e40816da04ff24b87f280d1ea887be71ece6573dea7c7e3ac5b93657aae88502c31355031aa684c5fd33114e0a9264f93a986ea837d4d221d8d9f049ed1eba8d94b571b2b65368dacf8a7e5cd0c7e2b161118461e1499dc95a5fee28ef13e5e18d4a6", 0x85}, {&(0x7f0000cc0000)="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", 0x1000}], 0x4, &(0x7f00008a8000-0xd5)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xf8, 0x117, 0x2, 0xe2, "ee9283bef1a96c40e41c2e57e1e9651c624f15cca49600e02cfad96d4ae8038d561bcb2016d68133ee8b8c9c928104a55f20daadbf4b8c4951cb35db077d846c53238f0d738eebcd0bef370479107e9010db8f05b3bb77705b8371a9db3e8e532a5c51bbaa8979741bd83b5760983afbd646f763d416a19481c65bbfa9c7f9b9ccaa959a367f771476289c29a65bbee91f3ba1fbf0a97b0b92f31d5fb2947a5e2d33b4c8de5b850601feb8e0eedc531db94f0b9d022d11c54d9e4c22bf2b72219327f39ac0defe73b29a5183252438a9849b9f4eabdc3065ce39132ba0ee89a5dde4"}, @iv={0xf8, 0x117, 0x2, 0xe3, "0c4d131245b0fa34d1044ed1a48f7df9568ef8cede0e09d74568b3c0808b6b56ebfe744930c570031a9ca2dbd5d06c366f5046594501d8f5ab2e339aba66f451712c45d90b8f297c4fc94ac01529d44393bcd5ea44652917cfd59e4ecc981a0928f5969611da3fe97a8c3cf0272026f0c25c6b4b7f471822d1816d6b517c8f108ef9f39245968c3e470bf9a7c009ea13a2f64338231ea81d38f928f9f8112623a5c6a3f0a3652d49f6aa9ab2bec3f5c6a57fc4ccb0bd427a9a6454ef7e0bccfbfefc92710614f54690f3e8079a22997a96d7c90fe8c85d3811278a741731d67618b3ce"}, @op={0x18, 0x117, 0x3}], 0x238, 0x800}], 0x1, 0x80) r4 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f000052b000-0x50)={{0x1f, 0x40}, {0x9, 0x1}, 0x80, 0x6, 0x8}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f000010d000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f000039d000-0x4)=0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 23:24:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x6, &(0x7f0000418000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000099d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 23:24:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000063d000-0x8)='./file0\x00', &(0x7f0000001000-0x97)=""/151, 0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000870000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "4e8afb07ce193c21", "1c8fe169d28a5020b8e8665d47ffa8a18d0f134100ebf93d72f3bf7cb27bb4e3"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/12 23:24:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xa, 0x2953) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005ba000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0xdf7, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 23:24:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000fd3000-0x5)='user\x00', 0x1) bind$ipx(r1, &(0x7f0000b84000)={0x4, 0x8, 0x8, "979c160e0e7b", 0x80000000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cc000-0x14)={0x1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b86000)) 2018/02/12 23:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f41000-0x4)=0x0) ptrace$poke(0x5, r2, &(0x7f0000e18000), 0x8) 2018/02/12 23:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x402c542d, &(0x7f00003ba000-0x24)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005cd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000032a000-0x4)=0x0) getresuid(&(0x7f0000f89000-0x4), &(0x7f0000cf5000-0x4), &(0x7f00001de000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bbf000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000fcf000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d52000-0xc)={0x0}, &(0x7f0000505000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005a0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000078d000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000a7d000)=0xe8) getgroups(0x5, &(0x7f0000891000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085f000-0xc)={0x0}, &(0x7f00002cc000)=0xc) fstat(r0, &(0x7f00000d0000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a2e000)='./file0\x00', &(0x7f0000dcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f4d000)=0x0) fstat(r0, &(0x7f00005fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009f8000)={0x0}, &(0x7f0000a5c000-0x4)=0xc) lstat(&(0x7f000060e000-0x8)='./file0\x00', &(0x7f0000042000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005ae000)='./file0\x00', &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000222000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7fff}}) r18 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f11000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000478000-0x4)=0xe8) r20 = getegid() sendmsg$netlink(r1, &(0x7f0000c11000-0x38)={&(0x7f0000b40000)=@proc={0x10, 0x0, 0x3, 0x1002}, 0xc, &(0x7f0000c84000-0x30)=[{&(0x7f0000897000-0x22bc)={0x22bc, 0x29, 0x24, 0x4, 0x3, "", [@generic="304290644043ef4237ffb0ef31d847b938afb0326e130ae7e87a58723226cbad61df974e6d1ea5741b98a2f8cc4649de36d5e6b59c29f16dc4e0d51e73d28072cc458e8100813a4390a80945488baf5103f74911b5f2ad21c624879f7da57dc66bc762b08c37595b8a2dfdfab9c576914794bbf19172ec0606e05780555ccbfa2e7369a35b5ae9", @typed={0xc, 0x1, @fd=r0}, @generic="1d6fd7025ce7c313b1f64906dc3a850185bdbe5af2cad35e4fb7b0a61d7421c2f76a7440931ae1c12e1ecd066ae5515cae29c1de3db3a21dac826e4428a20db53c0919b5d95a9274537dd4c7d9a8c4aa5dbd143403ad0941fb5faf695ca651235a81a645ec580e1762", @typed={0xc, 0x76, @u32=0xffffffffffffff81}, @nested={0x116c, 0x2c, [@generic="b56831040aec6543e8e17e13d8f2aa495f4af7a93cd326771677ec4aeae411cb5fcd1df7b4827e0980ece5c548d2d03b3b46b26cff0f09c79f351aeb8ca1ebd3d2d2bdef43cf2280d2bb22", 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@generic="0c1a11f2fb48d8890da94af550af2d477598d98e3200f5de95fd0df6585b10854e591f6f613b09bbb92438c90bcd9e3debf3d9f4b1fa887bca7a875a79f4cac9e3d56ef9493c25224d110b9ccb7446a9b66b72babc6a82d5b5fe36e57a3d0dadf69e001ee2fd211326fc244d4ade5583d5a4b813ffae562a9b741f8191c1e9e311bb23f10b65d4c51bf1133fd99bed7aaad9bfe1f1c8dd7a85bf8756706fa66c82fe1d125dec0f7528c494f2", @generic="f6c31d25ef13117dcf1366006b7c23252b29960478ea71e027477897d685d800c453cc9e58e7f78c672073591b5249fc9e1f5b3bbb44ee7c576e9da388989144ba11545b13f52276bdc0cf1c3a51d2dca8d050b1abfb3e9cff6faaa7073f38e98ad5aadf0636738d872da0fbdb3d283da57c1e6c1a28695af46d1e26c5373b97dd486aa4c4f70b92cef1d5cde20272e5ca18fd38764de1b1c854c5ffbbbe48b671f464092386666b541ce700e9b7ca9c592ee82c464e55056aab7d5e9c601f520a64338e12da488d957f9f11e0c8436055a392eb6a82", @typed={0xc, 0x81, @fd=r0}, @generic="e5b7457231459199b76a667dd8da9410928b8b22c5918c83fd62422142f67b512a85c5f50f1c89da79eab7f3b362e87709ed73e31259b80067be4599814d005529ed421baa9aebfbe1e8b41d653a0f2d74ad799087631e22692b5685e36e2e993c3a3f5a4938bf20453f48b63eb4c76e4c4962c77e69a549246bb22c1a25257be2aa605425e45ce63fb54144e6613a9c38a3a18f6cc0bc840aabf1a9d875ec43b83b658d4583000f2452", @generic="c6be6e64c5f9dae82b741f401cbc12dd2b3cc6a4dfafada719780dc16a257df4c38b0656046c5eef79fd66dd5099e41211f108765e4644339b67b873b6f870a4a06384a3ef4ee30346"]}, @typed={0xc, 0x22, @fd=r0}, @nested={0x1cc, 0x5e, [@typed={0x74, 0x6a, @binary="957f569d3682dfad268e4606cb4ff60df87b90c26978a04fcf38947c6f0d82e6093519ae27c4c80d778906a08b099cca0eadced781f8802f7c93082346345317e1c58cfe3bbb84a1980f13cf0e6676570b0d22a678da9afdf2666c4cab9a274fd071fd5413b5881fad02"}, @generic="605bdf9792d0a5b5a08ed85843bb2af3cc1b407b6c5df4bdc58d42083a2dd9f41f9b2df68c33169f5cf5ee47f7d028fefc2ae1e5b321a398bce31a425a1b1a815ae86f97a9fa915a92ef99bbae7bee72a01d4cac17c41f1500a20e08ca", @typed={0xe0, 0x7a, @binary="8a8f2f5e239fc7a038a0b98e7dabf18f4eec0a07489afbe0b2f51b87996b909232994981f3d37e16d4dd4ddc72d0b408f724ec38f12a9560bfb1675686ee4c7c065577724c19a4fb77a3f8ee5fc998f259336b238e4955107c89d42a8ef00729621a1bf20a0e175a2c3e64c2343d5e2489dc3eeedb8ca7855c725f4369a1385c7c2d20a65b9a893be997902009bafbdcf46db797d17090366c594c773fcba93c81957adcdbd1446d394f933764fb3a10255899e41836e8c6db67683edd72e2f37c1867a1876eb0229115af9d41f6e2d85c76900d623e57"}, @typed={0x14, 0x5a, @str='ppp0cpuset\x00'}]}, @typed={0x10, 0x62, @u64=0x9}, @nested={0x10cc, 0x5d, [@generic="45896f4366a60fae1ce4baa2a123a433c4514c77d2e899882c0d2338b0dee054333a560d5b6fcd4175e40b26145ba4567e6dbe6f60ed60a28026304ceb0f46984ea9cb832b423d5e8884d9bc1744a720d35f8ef75eee", @typed={0xc, 0x4d, @uid=r4}, @typed={0xc, 0x80, @pid=r5}, @generic="5eebc234ebf551a881b6795afa99a90aca1588ea27a45457996c8507743b08d820c5883505e5779b521b08261530e42ab6a32e7ce0186c4dc98b6766a3f961147b0290e77608fec5bb2fb3bc2778", @generic="3fc9c23ca7898e27e418f9e81c6b001f24a1f725c8bec3b9f9a9e2a8bf8ae5174d790c1d2ab41370af8efebbc962994dc39d1d5bc5aadc1271eeb8418099210b491d9fd0e5c46a12c144dc499ac36e76957127dcc9b5b10c8d06b86fed93ef391c395dd38d7dee2d3df46b0010e9a6577339ee38cfb5576ea2f2b6595f20f75deebe55818d99349678506dda1897e7882a9dc400a90ebcdf4e71bedaa8d7cf8a21be2c8a750e86ee7e2fe56746e38fbab298f19b0cb231b6ed6b09978412c554b462358005994c2025af67b9c3319c63fe80ac7971f964d42240af966443313a3be07a3f13fdd2c8907fca5b528f09b392e21c586cbff1a93cebabcf4531bd90a9223642109139ae53c0d4c5e273b8e842f66093ac37bffa80308f38b3c5a781b59f7dd2f70c2cfd088ce146a3f99b0b6fe65d2554127aeed818ccdb2dac5615652b3fa5c975cc6d28208cf93862727e81da2a020f3c3784b796abbe2a0de63d805dd98bc0eb1c8a498025b47cac9dad1a4697f6a682c01f363bf840565573169adadffde6eb99121044165a8c247244d5c0a6ef09baa658cf292e4e2e4bd23e95850c91411ef3c80663cc623027458dfa81ab8c2df534b63a6a3f2c00948c5a3ddddb2ef994370a7305b0b1b75772534c125007146371e3ff821c0c11fe6f2f20b68fbf569e52ba0a637ef7d2bdcba7e6d2820aaf2d9eb4d185f5f9e2151db66c3cc43a2964fbf65c4c8171189390a953dd0e2b93b812f027adba6d6fec3ece712c1e05e804d12b8088a5ca418be66c0aeaa4634a925e47052fa1122acdb03f3aecc77591a1dc06563ebbc53c412758a64da147a38f31fc21e44804d62c36b1484417d28b9e631c9cb07ec82a2a2d0bdf7783a24984a515342b29e43f62c3eb262764c2abbaf370ae34f6c2a3efa237b4b835a5a8c3fe0a00c88596f4ae2fbc6275918bb374cc689dab72c9129dc167afbc61d647f22b81cebed2baf6206062c75854390a1c2272aaa66a4f15a7eb00942c16aae35103d9fd295e10d1afb56011a293dea048faea346d5c34a3f98699cce4b639ce137ea12cc93d27cea247ec65125df718351b1de4b6ed3bdc71cfd04f5dd7d0ec5a1ae86266e30584dee8440c895d13c5e0d938a08f677e9f0b503d4e1da58ffe4dd8f46c301e0a0d72c6214d842ab7601c5aefc7d08bf3a13481432156453334824b19f1010d00f7fad2d07bdc8fb1d8dc3d84bdf5a92a788f1479a8a9d8c3094b99e44d2be9318dd1ace2aa5c4a7aae7681ada21571ccdeda6d33d2844cb8d525a8cb897a0f246ef9050862f35dfe1b7430262b8cc2bdf8672cb1978d77a1c7ebf883fe486a9cd6f8db41c5894822c2637d7401f3734f6794cd7ba85f4efabccb3c59aea3e6c1a588bd86da7429fd957d63131d1384ea3443f48b20b8919d9846a0c91363bc8b8075371c1ed976f858c1db8404f82c6e4e142f426e119f8aed4deb558723e3edd069cc0cae2a8cd06524648eed12179b5df63234565c90727636c4d9babc9c797c0e3b70f3deddfc2e5107e357eb27f1c7d81aacf3d08edae5fed02c74bcc96d09bfeaed7fe5916e973078a7657372269487a326ad8a08236aebcd653178631917b75d86a5c7aec0c8db77196cf2f62abd743eb6cc4ec0950d0dbe87dd43279c9a8e19a72099f9dd59b12bff0944404b669652ab55033a008e4c71510a739198e92f1974f5ae5f033f2b0795347c1094c70403bab9492c91a66779b1a02bd7b2b12b7ff4a20c21f9b4af3cea8da56689b148bf713f0f19d2c0938764dca3a9799864005600b143451164af3d75852cce2941dde7d980afbdeb8342a943d7b3228fae76f79ac24baaa610c096fbf173f894bc696038c4d5702168fd61b84b23e94a125643d6ea3b30bb7020f94617f0407203a70755aa18ab0facf333ac9512f6930fc57fbf51c8a70f001cb5e362f8a5dfd88f394b56b67dc8b218da0e4978f7057dcbafaf0b9dcd0443246df498f7022467f4aca44b56ad0da0cfe4498afc049d84958c3bf70620b268fd85576837c9d01cd13bfe65cd2e5fa4cb1d01174537463866cd88e5b513ddcbd02e47b39d0928fea8c21dcd72694fd80f54c11dae9e6673e6ad1704c3db0828151bc711f8b68d1e5f5178eec5f71f5d7ac5649dc9d482b65022659c0e3447f0bab3f09e60a1e0c51597e478520b310ae8ad86df2203c70583a27021a2722168f8449cb6261bb65c2a1f57e8bd0776e2696e3ae2b21881524343d562c16aed857c1b753c36572c3f9e77fc6887d3775c3a345c03a370b5a91fc6e0cca2706cea31f82cd804600bc35133905edbb5f4fb56a3d8c650c90eabe53e63d7271ca22d4106ed25e5d6ed37b1220c3f7e1404c81cdf299011731160d8e88a814784fe158427cf717bc3ddb731895ccad1eb1f8294724220d64088ba0a51218fd4655fd84c3190743edabee95e145890091fffaa3101a7aaccb5c085854e89cc8e3a44c6f27b46b8486b12a429b3fcd79ad1e8c6aff25fefad9344a7c67fea72cc1ea94b5d830aa5e92f6ad462a625a09d9c81b842c42682374ad1f9390b45437c9236389f1c2a9774e907cac03deb9cb349da9b1a986f7469d8463651cc2c79e272b6b2cdf613a06c636041c48253ef3481fe75e958be1eb5cfbb2d969e293fae9838269aafb989d1ccb29390f946908a8ef3af9375cfe0fb930f82baebf6db0982c5b49152954cbee585780c1d02394749849f8ff952100e2fe9437b880c4770398425c263f61ad18477b9672e93a22c5631f14931bde1670ed2a237f0da2471e0ec3b3878d43ac6b51918f355a7d70d9c1778b25a7a096b43578a990d20f55d0d632418269a9eadf11cb4312999df799cdb14ab3c0542bce6f0a83065ab03f84c3ae54c075b97b97eaf16e2c5e5b7a12cc374685e9a50dc2f68d1a2ea8cdab47a6851e78978c48b604979bb57d9b7adcb6b468c613ad835da5cee78d742af78bb71efb7e2aa672af6f6a587cabbf17002d030783194dd75ef1ab163291e61237b72b828daf71fc09694d1c47a177c4bdfa220d4208edb8d98d13635011ae903abf6ecf4302bf6fbb2f03aa112d4b4e37f652f23cc3447644038c8bbe180c4a335ce00bb043589683b6f87bb77f1931be895bf591e669a8a872e977f48fa3513994162e9760ac24272d123d6c74fb6da66dc42de103e2503d561fe56572dcff4afca587ea0805fdf587a09aca54d9e0962d67f0341b7ac12bf52f59dbcabe16477b25f3b7aad8106999d21328d2f7cef17cfce588e2831d84138b9670354b91c000410a5f8d3d82a9b18c6e6fa7a95fab32599538e3445794be5cfc7452368f2f1925dc1d3198244487f86a175afdc81618221e216d158fb6f9dbd25723d8810194d2eb483d67d0ddfc47c5888cabcfea534b47d4f5c2f69918fcedd09be930e8118423dfeb703c494639173219ecd32dd47118464a595ce41e84206ce8bb72699313226376ca0abc581fc4b0ed0b446a2aab7597922eb5824680526e4b7a02c530e2f6e12a838663c1abf90c5d984c30749d5d7b956055652f58c0fcca35838a01a6d94745cfd0a894d6d1b58907518784f5951d1b08f8fc89cf692b8edbed78e8798e3f95b88308978ba23305fd8379569fb91f85c1590d83cd4110db1a05ddb5207462cc9eee7f15a2c0e0fdb62563478b76a20023e1b8225b1d406f0d8a25dd83dbfed2de137960017f961259c04cd053d99c716d56834f1b0eb4c79a828bb46ce283dae8bd6aa8580820b2adeb4d48db68d4ed3b3ac75b16667e4637e3666f61c3ef513e78fb30b4b25b6c16b5e79c8a5a377d7eddd2183dc69b6d11689a4ccfef32fcccf8cc5e7700cc2c0fbb9f7c9aa63ba14e18fc677e4266a70f430b85bd3915098e281ecf52d7f3d600280cf73e24ffdee35d0387350c1aaaedc30baf33e0503b052b8468c969fe38086d79ecf3e3ac8bcc13d4352094f9c1d34aae6790a5e875a19cbfe50576d844b08a66d4de0b74993e60f5f21f7021e66727278f853729bbb9f8862fc129c61c38b06391d31178552cdc448efb0843bdecf12218df757eb80e196968cd25722a5f93a79dddb7f769a3fa0898b9ed4a4428914b62d41b746491c6f0656233d1ac968bff78a9f5d506f86cc0f63ec84d7c446dfb8e433af6027fe4ec53c9761e2795e325cff49ab723a8d337582d390491fb35df0d68978bdfa1b365da82551199252770bc5ae15c587c73f2a820de24a4ad11507257e2d3a3722c15343d06df0266e99646dd822ed80027411bad3363ed06f849811b0e10700b3ca34cae6715f78e1ba77cc78a2aa997e94a18993652a9aa72009d0f575a7696787be3f9d171f5063d7559dd3848073b23d3404763b2524775bb49cbcf25f81fa23291eb1bddca32a79bc4dd00dc8a011f17dee0bdf40b9fc2c21a7b2a574825c5611b60b0915b0f648617adfc8087a0faa338d1e8b44e07d88c111c0d5dbfecbc91943afce337c791f7eb2be3a145cd9f5abdb6831eebb264312fed0cb263f5678273b72fc5f391b7b58704f53b19e43817476119e52bb1cbb0a99bf37d8547123348c7b34b5e62380622e70518f936250270d9372cac1ba0dbedaeeecc3505d71c4aa05180d28ffa5a3bdb2cc00eee49872baaab4d06f5dd49081abcd36d50fb57f5de089f8a92fe84c3db528b8f5ded44d10349c437601858675bfa76e7a25447c1196562526549fe9b334af8a89f92efea266078814811c32282f241d63f59e336184b39c27a546cf97ecb9e19452339679df5c6cb9d3e46cfa53d4bd1b59577e148def60c6909afb5fe17a6136c0a0a91a05a7264a5bdcc26cd8662321460efb8afba2d64c86ead5a2c90a68c10e2aea1046cd34a5eff218d22459f5b3e43bf2be77c9f47ac160614416561ef4039f67d7c0aeda2f4b3c084fc73bd49335da0d47ce34444bf69599e51936d217f4faafd2601f763ffbdaaea3e5b79aac0269a74b4aae3b3281b2975d373f5b491d6cd5b12edcdd5408b78ad66c13f4ff3ca9d50a1c8d2e2ea1b9d4d92c1e08c308843852ee2aa9ab061fbfd5b67222d42b3b7c72614d2f95ee0d4b358b852e35ba4fc789f4e0a1f73b5bc568e06ee7ad4a4d71ce0f572ef6ade5890b4b1ca41fd807590698c2840bab3e588079f3ba945e86fe7deb3fd54e734bb0e59cfe6d3caffae11279b88a08e6996af0d588e4c9bd7edf463225f88a21b07a95f059dad55e7a1371c620c74ea83b869294288c63e437499cce22715e1fab40e9dfedfa06a5612afe9eb783f0a6e30813ea8bd87a4a155673e0d55fd077adb7e818d0b6e43d68672bd21214c1d4b7a75abaf4359de10e3d5fa0949cf05f7a8d6cddf91373a1ae440f7c3969627693b168295e7fb2c144a848ad8e16f8cf6028da2a1db13780b120e6a96e484beaab539411047279e63c11b387a411cc2c694d2f2745068525534810e52c0feaa3ade73a214ed68ca77ff9cca10108a09dde197834e05ccb45bd081c83e0c68bca3d6635d881f2b3d558643a90906bb3f4f77c0ea831e89969ac9632192fb6d6d3fac1708c0a7992802b0b77689fdedea7d04d9ea06011def7bc21464eba3979a654d9a9b90ebdcf7491db972562476d9577d3724b76bdde977ab128f83adc44438ba594bd9d08535e2375b8edfe7e148ba242e98e4bc1991bf3305b1b071fbaac3a198f4f3bf1fcf239f262cea95f9baca959706423b543c8cb1f832cd5398ce3774cb1c6d3adf7af946dbcd971b32bc3d8d7c7be47528352291b68f687bd", @typed={0xc, 0x1d, @ipv4=@rand_addr=0xfffffffffc7fa1fd}]}, @typed={0xc, 0x42, @str='\x00'}]}, 0x28a4}], 0x3, &(0x7f0000e22000-0x128)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x128, 0x8000}, 0x2000c804) 2018/02/12 23:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000057a000)={0x13000, &(0x7f0000d6d000), 0x0, r0, 0x2}) [ 55.142634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/12 23:24:19 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x5, 0x5}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x1ff, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000c000-0x8), &(0x7f0000008000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/12 23:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) setsockopt(r0, 0xc876, 0x3ff, &(0x7f00007c2000-0x2a)="236f9c721db469c41e7bf37e24f2cf26026cc5cdb67a58c253182c649a47ff1272407eec43e9bb9fabd2", 0x2a) fcntl$setpipe(r0, 0x407, 0x5) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016d000-0x9f)=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000981000-0x10)=@ax25, 0x10, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000706000-0xb)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000b0000-0x30)={0x1, 0x0, [{}]}) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a26000-0x10)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000e0000-0x18)={0x0, 0xff, 0x20, &(0x7f000028e000)}) 2018/02/12 23:24:19 executing program 2: mmap(&(0x7f0000000000/0x3bb000)=nil, 0x3bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003bb000)='./file0\x00', 0x20) io_setup(0x1, &(0x7f0000268000)=0x0) mmap(&(0x7f00003bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0xffffffff, 0x6, &(0x7f000019f000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f00003bc000)) bind$rds(r0, &(0x7f00000e9000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000d0000-0x10)={0x0, 0x5, 0x26, 0x8}, 0x10) r2 = getpid() sched_getattr(r2, &(0x7f00000d5000-0x30), 0x30, 0x0) r3 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x228, 0x228, 0x0, 0x228, 0x190, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/12 23:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a74000+0x8b3)='/dev/snd/pcmC#D#p\x00', 0x2, 0x14000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c6c000)={0x0, 0x9, 0x5, 0x69}, &(0x7f0000e6a000)=0x10) chmod(&(0x7f0000873000-0x8)='./file0\x00', 0xdc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005df000-0x8)={r1, 0x1}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind(r2, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}}, 0x10) open_by_handle_at(r2, &(0x7f0000d22000-0x2e)={0xa1, 0x100000001, "d4b4c1c38114ea8cf8978a0b64ad8c37853bf35ab1b7a49f1bc17bd2f54cf2836b97ad42f0f9eabc429e37908e5de95ebee739e4454b5f9f9a9e18f96e3373a6e242fabda010185af9d1ff26b41c8523b83fc3ec9f91c8074de2fa3a40090dcb53f31f2f161f9643c5af37440c2602c64bd4e14e683bcbd222061614e2794de06ae7fb2a960ce95daed07798c4d658ec5175223f4e2ee19ec2"}, 0x0) 2018/02/12 23:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0xfffffffffffffffe) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/02/12 23:24:19 executing program 6: r0 = syz_open_dev$mouse(&(0x7f000038d000)='/dev/input/mouse#\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f00006b0000)=""/174, 0xae, 0x0, &(0x7f0000001000-0x10)={0x3, {"758561d347ce05"}, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000b4b000-0xd0)=@hopopts={0x0, 0x0, [], []}, 0x8) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/12 23:24:19 executing program 0: prctl$intptr(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80901, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000043e000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/12 23:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x9)='net/icmp\x00') r1 = add_key$user(&(0x7f0000f95000)='user\x00', &(0x7f0000783000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001c000-0x1d)="f604248f336852cc59509acb47e7b2dc13560160a934f853e56d0d6a53", 0x1d, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0xb) pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) syz_open_dev$sndpcmc(&(0x7f0000ee1000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x6400) 2018/02/12 23:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x2) write(r1, &(0x7f000014d000), 0x0) close(r2) fchown(r2, 0x0, 0x0) close(r0) 2018/02/12 23:24:19 executing program 3: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000099000-0x24)={0x20}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000010d000)='/dev/rtc\x00', 0xc0400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f10000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00006b8000-0x4)=0xe8) clock_gettime(0x0, &(0x7f00005fd000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000337000)={&(0x7f0000218000)={0x1d, r3}, 0x10, &(0x7f0000510000)={&(0x7f0000854000-0x48)={0x3, 0x200, 0xfffffffffffffffb, {r4, r5/1000+10000}, {0x0, 0x2710}, {0x0, 0xa4, 0x9, 0x6b}, 0x1, @can={{0x4, 0x8, 0xffffffffffffffe6, 0x8}, 0x8, 0x2, 0x0, 0x0, "b5800d893aa8c70f"}}, 0x48}, 0x1, 0x0, 0x0, 0x40800}, 0x40844) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) close(r1) [ 55.387111] xt_DSCP: dscp fc out of range 2018/02/12 23:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000585000-0x1000)='s', 0x1, 0x0, &(0x7f00001c7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = request_key(&(0x7f000059a000)='asymmetric\x00', &(0x7f0000d8f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d2b000-0x1a)='selinuxwlan1\'mime_typebdev', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f000086b000-0xfc)=""/252, 0xfc) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000033f000-0x1)="d2", 0x0, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/12 23:24:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fb8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000a3000)={0x3, &(0x7f00000ff000)=[{0x0, 0xfffffffffffffffe, 0xc2, 0x8001}, {0x923, 0x20, 0x5, 0x4}, {0x0, 0xf339, 0x3, 0x86}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x100000000) 2018/02/12 23:24:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000199000)=0x4) r1 = socket(0x1, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0xfffffffffffffffd}, 0x10) 2018/02/12 23:24:19 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000fcc000)='/dev/snd/midiC#D#\x00', 0x8, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000694000)={0x0, 0x2f, "cf1095bebddc2b70bb323d02a2e5ff31177044141ab30811f4a1865377a36b7f67755c72cc1a32997e60c76134077b"}, &(0x7f0000001000-0x4)=0x37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0xdbf5}, 0x8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f000001d000-0xc)=@nl=@unspec, 0xc, &(0x7f0000011000-0x50)=[], 0x0, &(0x7f000001c000)=""/77, 0x4d}, 0x0) 2018/02/12 23:24:19 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x2, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x2, 0xd9) inotify_add_watch(r2, &(0x7f0000007000-0x8)='./file0\x00', 0x0) 2018/02/12 23:24:19 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fcb000)='/dev/input/mice\x00', 0x0, 0xb5c2ed26e32f3ef6) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000184000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000fcc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fcd000-0x4), &(0x7f0000cb6000-0x4), &(0x7f0000e53000)=0x0) fstat(r1, &(0x7f000094b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fcd000-0xc)={0x0, 0x0}, &(0x7f0000fcc000)=0xc) setresuid(r6, r7, r8) futimesat(r1, &(0x7f0000fcb000)='./file0\x00', &(0x7f00006f0000-0x20)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000fcd000-0x4)=0x7) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r9 = semget$private(0x0, 0x3, 0x0) semtimedop(r9, &(0x7f00002ce000)=[{0x0, 0x0, 0x200017fd}], 0x2aaaac56, &(0x7f00006ad000)) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fcf000-0xc)={&(0x7f0000fce000)='./file0\x00', r1}, 0xc) ppoll(&(0x7f000061c000-0x30)=[{r1, 0x4}, {r1, 0x1}, {r1, 0x410a}, {r1, 0x80}, {r1, 0xc581}, {r1, 0x8}], 0x6, &(0x7f0000fcd000), &(0x7f000048e000)={0xabd8}, 0x8) semtimedop(0x0, &(0x7f0000264000-0x24)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000376000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fd0000-0x8)={0x100000001, 0x400}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000fcd000-0xbc)={0x2, 0x1, 'client1\x00', 0x1, "e6511d22d9c70420", "5184ebd0d4ca8746f648cc00360111e0168a02e45ac553185bb4bf0afd7b4edf", 0x8, 0x6fe}) 2018/02/12 23:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f28000-0xd)='net/anycast6\x00') getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000305000-0x4), &(0x7f0000a43000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) 2018/02/12 23:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') fcntl$setlease(r0, 0x400, 0x3) syz_open_dev$adsp(&(0x7f00006e1000-0xb)='/dev/adsp#\x00', 0x81, 0x50000) lseek(r0, 0x2, 0x0) 2018/02/12 23:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bab000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/dev/sequencer2\x00', 0x460041, 0x0) perf_event_open(&(0x7f00003f9000-0x78)={0x2, 0x78, 0x885, 0x80000000, 0x7705, 0x4000000000000000, 0x0, 0x5, 0x4000, 0x4, 0x5, 0xd821, 0x1ff, 0x2, 0x9, 0xa00, 0x101, 0x5, 0xffffffff00000001, 0x0, 0x9, 0x7, 0x10000, 0x8000, 0xffffffffffff8000, 0xffff, 0x3, 0x7, 0x5, 0x56de72ba, 0x10000, 0x3ff, 0x2, 0x100000001, 0x1000, 0x7, 0x1b4, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000ede000), 0x8}, 0x400, 0x1000, 0x40, 0x3, 0x7fffffff, 0x0, 0x2}, r1, 0x8, r2, 0x6) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)) close(r0) 2018/02/12 23:24:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xd8d, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006a8000)={0x1, &(0x7f0000001000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00004d9000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x200000000000003, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$llc(r0, &(0x7f0000b1e000-0x10)={0x1a, 0x17, 0x101, 0x2, 0x3e0, 0x100, @empty}, 0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a53000)={0x3, 0x5}) sendto$inet(r3, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind(r4, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}}, 0x10) recvfrom$inet(r2, &(0x7f0000005000-0xde)=""/222, 0xde, 0x0, &(0x7f0000004000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmsg(r2, &(0x7f0000a33000-0x38)={&(0x7f0000413000)=@rc, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0xe0)=""/224, 0xe0}, 0x0) 2018/02/12 23:24:19 executing program 5: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$can_bcm(r0, &(0x7f00003f7000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x8000, 0x0) 2018/02/12 23:24:19 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000328000)={0x51, 0x5, 0x5, {0x6, 0x1}, {0x6, 0x2}, @const={0x400, {0x4, 0x75f, 0x10001, 0x3b}}}) read(r0, &(0x7f0000000000)=""/24, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x7a89a0ac33965bcb, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000946000-0x8)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/12 23:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcd, &(0x7f00001d8000)=""/134, &(0x7f0000269000-0x4)=0x86) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000373000)='/dev/rtc\x00', 0x8004, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000056000-0x18)={0x0, 0x1, 0xfffffffffffffffc, &(0x7f0000d0f000-0x8)}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000096f000-0x4)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000036a000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000761000-0x8)={0x0}) accept4(r1, &(0x7f000031d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000b03000-0x4)=0x3a, 0x0) 2018/02/12 23:24:19 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000412000)='/dev/midi#\x00', 0x3f, 0x601) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x37a, 0x2000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000007000)={0x9, 0x1, 0xfffffffffffffffe, 0x5, 0x8, 0x6}) 2018/02/12 23:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00008bb000-0xf)="74086effff00000000000000008c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000bbe000)=r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8), 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005ca000)=0xe8, 0x4) 2018/02/12 23:24:19 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87}, {0x6}]}, 0x10) 2018/02/12 23:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000016f000), 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8), 0x8, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e9000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap$binder(&(0x7f0000871000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) signalfd(r1, &(0x7f0000519000-0x8), 0x8) 2018/02/12 23:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000049c000-0x4)=0x10, 0x80800) accept$llc(r0, &(0x7f0000d90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f70000)=0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a17000-0xc)='/dev/autofs\x00', 0x101500, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000eb9000)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) semget(0x3, 0x2, 0x507) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f00002c6000-0x4)=""/4, &(0x7f00000dd000)=0x4) fcntl$getownex(r2, 0x10, &(0x7f00007b1000)) timer_create(0x7, &(0x7f00000cf000-0x60)={0x0, 0x40, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000510000)=0x0) timer_gettime(r3, &(0x7f000051f000)) 2018/02/12 23:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000483000-0x18)={0x0, 0x8, 0x0, 0x2, 0x7}, &(0x7f0000ab6000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d1000)={0x8, 0x820d, 0xfffffffffffff75e, 0xffffffffffff0000, r1}, 0x10) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 23:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003fa000)='reno\x00', 0xc2) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000309000-0x4)=0x2) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 23:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0xfffffffffffffeab) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f00000c2000)={0x0, 0x0}) ppoll(&(0x7f0000342000-0x10)=[{r1}], 0x1, &(0x7f00005aa000-0x10)={0x0, r2+30000000}, &(0x7f00005df000-0x8), 0x8) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000bea000-0x4c)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 23:24:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000001000-0x8)={@host=0x2}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000d000-0x18)=@generic) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) utime(&(0x7f00001ec000)='./file0\x00', &(0x7f000010c000-0x10)={0x9, 0x6e97}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x4, 0x0, 0xfffffdfe}) ftruncate(r0, 0xff) r3 = dup2(r0, r0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f000023a000-0x8)=0x1) finit_module(r0, &(0x7f00005e8000-0xf)='/dev/snd/timer\x00', 0x2) 2018/02/12 23:24:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f20000-0xa)='net/igmp6\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c1f000)=0xfffffffffffffff8) r1 = syz_open_dev$audion(&(0x7f00007d0000)='/dev/audio#\x00', 0x46d4, 0x101000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00002c4000)=0x3) clone(0x68240000, &(0x7f0000c1a000-0x77), &(0x7f00002c6000), &(0x7f0000847000), &(0x7f0000b81000)) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000c8f000-0x4)) 2018/02/12 23:24:19 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000000f000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000009000)={0x0, 0x73, "08d932177d3478139eab493a6cbb0302b0b13134f940dceb87e09d3e8cec1d2f8dc7b42ad34f736fab2e6dd57ab360796110ea1bad0653544b00500d4d5823ec6fa126128218ff0dee26ed1d261482152544be8e415038d45f65a90f27b32aaaa2c20069e4d35adca0d38f25977d80cc7396f4"}, &(0x7f0000000000)=0x7b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={r1, 0x4}, &(0x7f0000007000-0x4)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000018000-0x13)='/dev/snd/controlC#\x00', 0x8, 0xc0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000017000)=0x10001) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000018000-0x3)={0x2, "9c6f"}, 0x3) r4 = socket$inet6(0xa, 0x1, 0x6) connect$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) getuid() connect$inet6(r4, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r4, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[]}, 0x0) 2018/02/12 23:24:19 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x0, 0x4, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbe000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000089d000-0x20)={0x100, 0x0, 0x10002, 0x1}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000fbf000-0x10)={r1, 0xcb7}) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) 2018/02/12 23:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000434000-0x8)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f00000-0x4)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000274000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xb1, 0x0, []}]}, 0x18}, 0x1}, 0x0) syz_open_pts(r0, 0x80) lgetxattr(&(0x7f0000956000-0x8)='./file0\x00', &(0x7f0000458000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000975000-0x1b)=""/27, 0x1b) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/12 23:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009b7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000ec8000)=[{&(0x7f00006a5000)="f1", 0x1}], 0x1, 0x0) poll(&(0x7f0000f58000)=[{r0}], 0x1, 0xd89) tee(r1, r0, 0x5ec, 0x0) 2018/02/12 23:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000339000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000993000)={0xffff, 0x0, &(0x7f0000885000), &(0x7f0000a7b000-0xed)}) 2018/02/12 23:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005dd000-0xb)='/dev/hwrng\x00', 0x80200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000377000)="98c00938dde852f83b00d10f73b692d14bc6fd8c3e148dbfecb37ffdaa8ed166a9ace25a8484ead5c6561fc8aa65bfd2eef38e12ba75b459bf41a79416508ba01cf73ad4ce326ac1a8a9270f32c4c5a9a9690558c6", 0x55) socketpair(0x0, 0x8000001, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r1, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000d4d000-0x5e)=""/94) 2018/02/12 23:24:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xb6) sync_file_range(r0, 0xfffffffffffffff9, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f0a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000076a000-0x2)=0x6, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00002c4000)={0x1, 0x0, 0x4, 'queue0\x00', 0x7}) r2 = openat(0xffffffffffffff9c, &(0x7f00000ea000-0x8)='./file0\x00', 0x400000, 0x100) getpeername$netrom(r2, &(0x7f00009c0000-0x10)=@ax25, &(0x7f0000269000)=0x10) 2018/02/12 23:24:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) pipe2(&(0x7f0000b45000)={0x0, 0x0}, 0x800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007bb000-0x10)={r0, r1, 0x4, 0x2}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000071b000-0x4)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000b08000)=[@in6={0xa, 0x1, 0xff, @empty, 0x4}], 0xffffffffffffffb8) 2018/02/12 23:24:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffdfb, &(0x7f000019c000)=0x5) process_vm_readv(0x0, &(0x7f0000052000-0x10)=[{&(0x7f00005a1000)=""/73, 0x49}], 0x1, &(0x7f00008f2000)=[{&(0x7f000054a000)=""/4096, 0x1000}, {&(0x7f0000b0b000)=""/163, 0xa3}, {&(0x7f0000531000)=""/3, 0x82}, {&(0x7f000043b000)=""/71, 0x47}, {&(0x7f000021f000-0xe1)=""/225, 0xe1}, {&(0x7f0000a38000-0x4)=""/4, 0x4}, {&(0x7f0000e94000)=""/157, 0x9d}, {&(0x7f0000bee000)=""/90, 0x5a}, {&(0x7f0000c8a000-0x7c)=""/124, 0x7c}], 0x9, 0x0) 2018/02/12 23:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e58000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = msgget(0x2, 0x100) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000a17000)=""/3) r2 = open(&(0x7f0000412000-0x8)='./file0\x00', 0x2201, 0x83) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00003e6000)=0x2, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/02/12 23:24:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c6c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000df2000-0x2)=0x1000, 0x2) readv(r0, &(0x7f0000b61000)=[{&(0x7f00002e3000)=""/217, 0xd9}, {&(0x7f0000973000-0x6b)=""/107, 0x6b}, {&(0x7f0000e7b000-0xc2)=""/194, 0xc2}], 0x3) mknod(&(0x7f0000308000-0x8)='./file0\x00', 0x68, 0x3) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)) 2018/02/12 23:24:19 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10), &(0x7f0000048000), 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000048000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x9, 0x3, 0x8, 0x101, "fd7cec672db63f00c811f14756427d10c8e1914f8240fc7f05058faada04f4937e2a2af6ec15783992b9be53", 0x6}, 0x6, [0x7, 0x6, 0x7, 0x6, 0x79, 0x80000000, 0x108b, 0x8478, 0x1ff, 0xcda, 0x9, 0x6, 0x1, 0x0, 0x2, 0x81, 0x6, 0x8, 0xf7, 0x6, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x29, 0xfffffffffffffffa, 0xb82a, 0xffff, 0x1000, 0x40, 0xff, 0x3, 0x0, 0x2015, 0x6, 0x7, 0x2, 0x5, 0x5, 0x8, 0x0, 0x677, 0x20, 0x7, 0x5, 0x5, 0x800, 0x800, 0x7fff, 0xb1, 0x4, 0x101, 0x40, 0x2, 0x6, 0x7, 0x7, 0x7, 0x7, 0x101, 0x8, 0x81b, 0x3, 0x25, 0x1, 0xc5, 0x8, 0x4, 0x0, 0x7fffffff, 0x9, 0x101, 0x5, 0x6, 0xfffffffffffffff9, 0x8, 0xca67, 0x6, 0x0, 0x7be, 0x3, 0x639, 0xf7a, 0xfffffffffffffffc, 0x1d88, 0x0, 0x9, 0x29e7, 0x7, 0x1ff, 0x80000001, 0x928, 0x9, 0x7, 0x7, 0x7, 0x4, 0xab, 0x0, 0x4, 0x11800000000, 0x0, 0x1, 0x80000000, 0x7a4e, 0x7, 0xfffffffffffffffb, 0x5, 0x80, 0x8001, 0x1, 0xdc, 0x7, 0x101, 0x4, 0x3, 0x200, 0x1, 0x2, 0x2, 0x7fffffff, 0x5, 0x1, 0x2, 0x1, 0x6, 0x0, 0x71b, 0x6], {r1, r2+30000000}}) pselect6(0x40, &(0x7f0000000000)={0x6, 0x9, 0xa7ec, 0x9, 0x8, 0x5, 0x7, 0x100000001}, &(0x7f0000000000)={0x6, 0x8, 0x5, 0x200, 0x9, 0x0, 0x1, 0x16b}, &(0x7f000000d000)={0x1, 0x6, 0x5, 0x4, 0x5, 0x5, 0x1800000000000, 0xffffffffffffff6f}, &(0x7f0000048000), &(0x7f000000e000)={&(0x7f0000001000-0x8)={0x4}, 0x8}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000000000)=0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000-0x4)=0x100000000, 0x4) 2018/02/12 23:24:19 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0xb, 0x2, 0xcba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x3, 0x0, []}, &(0x7f0000000000)=0x8) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000b37000/0x3000)=nil, 0x4, 0x4, 0xa0, &(0x7f00009a4000/0x3000)=nil, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) sched_setscheduler(r4, 0x5, &(0x7f0000001000-0x4)=0x20) sendfile(r0, r1, &(0x7f000091c000-0x8), 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000532000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f000039f000)={0xfffffffffffffbff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00002bb000)={{0x4, 0xfff, 0x23, 0x3ff, 0x8, 0x2}, 0x8001, 0x7, 0x8}) 2018/02/12 23:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000491000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000df2000)='/dev/vcs#\x00', 0x6255, 0x200000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r1}) 2018/02/12 23:24:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e12000-0x4)='bbr\x00', 0x4) bind$inet(r0, &(0x7f00003ad000+0xaf5)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x41)="984f1566dc40489523b46d57565389c01927d50d78909e40e8053a4807416b476be43d0020f20f75a0072dbba8a609782629f3d1c1d6ac495d5c4f088fd212d594", 0x41, 0x20040001, &(0x7f0000f27000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) 2018/02/12 23:24:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c3000-0x9)='/dev/ppp\x00', 0xa0402, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000330000)=@raw={'raw\x00', 0x9, 0x3, 0x240, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f0000520000), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0x853, 0x75, 0x3, '\x00', 'syz0\x00', 0x1}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x7d, 0x2, [0x25, 0x19, 0xf, 0x23, 0x2a, 0x15, 0x35, 0x1c, 0x19, 0x3f, 0x16, 0x40, 0x33, 0x18, 0x29, 0x37], 0x2, 0xffffffffffffffff, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a0) r1 = socket(0x10, 0x400000000000802, 0x0) write(r1, &(0x7f00007e0000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb08000300010000005a16e14992292a92b1914901f15c5a711b9de9d0765e44418a135a37c7d2b437c05b32179ad430fb836b8e46474ed753344caea2bf661cef03ef1174f6ca08b2a8eb44a0ef5889790705e2ed713daf284eef4db8f888b7f1d1552dff33adba949a339e36e6f4dc4e652989ff90e19dc7", 0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eff000)={0x0, 0xd70}, &(0x7f0000a70000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f2000)={0x0, 0x5, 0x20, 0x8000, 0x9}, &(0x7f00008b3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f27000)={r2, 0x11, 0x4, 0x200, 0x6, 0x16a240000, 0x2, 0x6, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0xffffffffffffffc5, 0x1000000000000000, 0x1, 0x7}}, &(0x7f0000c7e000-0x4)=0xb8) 2018/02/12 23:24:20 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000dd3000-0x96)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@end, @lsrr={0x83, 0x13, 0x0, [@dev={0xac, 0x14}, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @cipso={0x86, 0x2c, 0x0, [{0x0, 0xc, "793a54847094aaa8962c"}, {0x1, 0x3, 'o'}, {0x3, 0xd, "fe59016ac1827d7cb8e210"}, {0x5, 0xa, "7d15a9b1a997d58f"}]}]}}}}}}}, &(0x7f0000dfa000)={0x0, 0x0, []}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/ppp\x00', 0x26000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c2b000)={0x8, 0x81, 0x7}) 2018/02/12 23:24:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = open(&(0x7f00007f7000)='./file0\x00', 0x4000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000082f000)='/dev/vcs#\x00', 0x1, 0x280002) ioctl$TCGETS(r3, 0x5401, &(0x7f0000972000)) readv(r1, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) 2018/02/12 23:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000044d000-0x1f)=""/31, 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c04000)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f2a000-0x24)) 2018/02/12 23:24:20 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000), &(0x7f0000000000)=0x14) 2018/02/12 23:24:20 executing program 0: statfs(&(0x7f00004a3000-0x8)='./file0\x00', &(0x7f000095c000)=""/99) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="85a9e67e7d0fad50f8699d5119bd5684", @common='syzkaller0\x00'}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7fffffff}}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x40800, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000)={r1, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000003000)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000001000-0x6)='romfs\x00', 0x0, &(0x7f0000001000-0x8)="c548cd77743a799a") 2018/02/12 23:24:20 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) socketpair(0x11, 0x2, 0xffff, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000009000-0x8)={0x3, 0x9}) close(r0) r3 = dup(r0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80a, 0x2, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000007000)=""/9) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000004000)=@generic="2cd150ffcfaff778d3ed1d07010446bc") 2018/02/12 23:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000017c000)='.request_key_auth\x00', &(0x7f00003c0000)={0x73, 0x79, 0x7a}, &(0x7f0000261000)='cgroup\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000c4d000-0x8)='big_key\x00', &(0x7f0000dfe000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00002ab000)="c6", 0x1, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000009000)='user\x00', &(0x7f0000e95000)="8600") 2018/02/12 23:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2fe0, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000609000)=""/195}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000f65000)='/dev/snd/midiC#D#\x00', 0x8, 0x240000) r1 = creat(&(0x7f00001fa000)='./file0\x00', 0x4a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ae0000)={{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}, 0xfffffffffffffffb, [0x3f, 0x1, 0x7, 0x6, 0x1f, 0x8001, 0x4, 0x93]}, 0x5c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004fa000-0x4)=r1, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007cb000)={0x3, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a03000-0x10)={r2, 0x179d}) 2018/02/12 23:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/mls\x00', 0x0, 0x0) faccessat(r1, &(0x7f00004a5000)='./file0\x00', 0x8, 0x400) socketpair$inet(0x2, 0x5, 0xffffffff, &(0x7f0000090000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d9a000-0x428)=@nat={'nat\x00', 0x1b, 0x5, 0x3c8, 0xe8, 0x0, 0xffffffff, 0x238, 0x238, 0x330, 0x330, 0xffffffff, 0x330, 0x330, 0x5, &(0x7f000050c000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bridge0\x00'}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8c55}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @gre_key, @icmp_id}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic="dca3a2b6d8f581cc4803ca02668c97db", @generic="31c2cc2998f8d766a691dbc93e0e7b6a"}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @dev={0xac, 0x14}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @rand_addr, @port, @port}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @common='ip6gretap0\x00'}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @dev={0xac, 0x14}, @port, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007ac000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x6, @empty}, 0x12, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/12 23:24:20 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008e1000-0x4), &(0x7f0000af2000)=0x0, &(0x7f0000af3000-0x4)) r1 = getegid() syz_fuseblk_mount(&(0x7f000072d000)='./file0\x00', &(0x7f0000af2000)='./file0\x00', 0x4000, r0, r1, 0xffffffffffffff7f, 0x8, 0x101021) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) close(r3) [ 56.452266] Cannot find del_set index 0 as target 2018/02/12 23:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000222000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f57000-0x10)={0x0, 0xb67d, 0x1, 0x7}, &(0x7f000017b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000165000)={r2, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, 0x8c) ioctl(r0, 0x180004523, &(0x7f000022b000-0x1)) syz_open_dev$sg(&(0x7f0000043000)='/dev/sg#\x00', 0x8, 0x20000) 2018/02/12 23:24:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fc9000-0x10), &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400, r0}, &(0x7f0000a7f000)) 2018/02/12 23:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e51000-0x4)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1}, 0x0) 2018/02/12 23:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000e54000-0x79)=""/121) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = semget$private(0x0, 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000000000)=[{&(0x7f0000e70000)=""/207, 0xcf}, {&(0x7f0000c0b000)}, {&(0x7f000004a000)=""/146, 0x92}], 0x3, &(0x7f0000000000)=""/197, 0xc5, 0x5}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000001000-0xf0)=""/240) [ 56.507935] Cannot find set identified by id 35925 to match [ 56.508132] Cannot find del_set index 0 as target 2018/02/12 23:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sigaltstack(&(0x7f0000594000/0x3000)=nil, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) inotify_init1(0x800) fallocate(r2, 0x0, 0x0, 0x73e0) uselib(&(0x7f0000698000-0x8)='./file0\x00') sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r1, r2, &(0x7f00002cc000), 0x2b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc6000-0x8)) [ 56.574162] Cannot find set identified by id 35925 to match 2018/02/12 23:24:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$KDDELIO(r0, 0x4b35, 0xedb) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000c05000-0x2b)="e59bc053dce40431000000000000003f7c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af29", 0xfffffe56}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)}) 2018/02/12 23:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000136000-0x4)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000afe000)=@assoc_value, &(0x7f0000928000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000eb4000-0xb), &(0x7f00008b6000)=0xb) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000f95000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000023c000-0xd5)=""/213, &(0x7f0000d97000)=0xd5) accept$inet(0xffffffffffffffff, &(0x7f00002f5000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a20000)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000ac2000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) fremovexattr(0xffffffffffffffff, &(0x7f0000b52000-0x11)=@random={'user.\x00', '/dev/hwrng\x00'}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000656000), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b7f000-0xe8)={{{@in=@remote, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000ad9000)=0xfffffffffffffd86) syz_open_dev$random(&(0x7f0000602000-0xc)='/dev/random\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000c88000-0x62)=""/98, &(0x7f00009a2000)=0x62) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008ab000-0x4), 0xffffffe7) epoll_create(0x0) fcntl$getown(0xffffffffffffffff, 0x9) sched_setparam(0x0, &(0x7f0000121000)) sched_setparam(0x0, &(0x7f0000516000-0x4)) sendto$inet(r0, &(0x7f000058c000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00001ee000-0x4)=0x1e, 0x4) 2018/02/12 23:24:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$dspn(&(0x7f00006a4000)='/dev/dsp#\x00', 0x9, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00005bf000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f}, 0x9) 2018/02/12 23:24:20 executing program 5: r0 = memfd_create(&(0x7f0000f02000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000005000-0x14)={0x11, 0x19, r2, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000-0x6)={0x9, 0xdf3, 0x8}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000003000)={0x1, 0x1, [{0x4}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000005000)=0x1000) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 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) 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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000004000)=@nl=@unspec, 0xc, &(0x7f0000003000-0xa0)=[{&(0x7f0000003000-0xff)="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", 0xff}, {&(0x7f0000005000-0xd4)="a1223686fabf0f6044bf0e4fd1d788ee7d947e0e5aca0ef2bc5cf4d6d360d7856179acb1622eaf2352a9c6400d6c8c9a6e331d77acd878a607734b053203656207a8c5d94dbd5f530b199cd8859e9d9a3cde3b8fe67f20115bb67990e188da311931ffb4d53da4aa38bedab0031326bcc8824dc38ac5b5d4b7d23d4548e241596829262722cc617a97215e767bc105962e355b912fda363607d20b218e6201abf479580251a4d866789f89e5d46f79a4e53fc689a1b837ed5b61134036fb4812823dd3ddd7482bc5b5ec8480ecfe8f8b1c980a2a", 0xd4}, {&(0x7f0000005000-0x89)="c3af48f8110f1c7c149d6af26471c9d2011b285c928c750a397914cbdc4c754de8c0802deb9de81b50bc35bc556b33feeb8025c1628787964f8bc2174a19b160bf5ebf67a898d089dbf8e3d77ce5109915bf7497d3f30a3699d59361e125add93422a9ca99e58bd642cd6dae5119883b54ad7d5ea62b2689a487d7e15aadd3600bdd2508502fc27624", 0x89}, {&(0x7f0000004000-0xc)="8edf456db453e3d42e990c04ec13c0bbed0bcfbd1f8973d8b81740c44167d6ef894d2de0a92d2a1d77884d965a71", 0x2e}, {&(0x7f0000001000)="8be1b294907d421be913adbab861a76a92d3f01259392fcabb94021d753545b53dae3bd880f57ec6e5d1ca439a6fad7a4ff82acdc5229f1f5fd0d783243b8adddc234cc185d4149fefc87e474d0209bad1f3b2e0229f2790102a23cfc1cb567df235c48f6361ea42d1a517e3411bc492aa10207e97129fe77be898c2f8b515eeab20799a", 0x84}, {&(0x7f0000004000)="a239765c0a03f49e20cc21fd6b74c7d51815b1ebb85c6014d788ee98016674", 0x1f}, {&(0x7f0000004000)="70b3db193f438f18d9c991903569c942000fbb286a7bcd48c02b8296f1bbf1936e5baefd903fac56f532804c94ccebebd31c", 0x32}, {&(0x7f0000001000-0x68)="35a845bd671ac2e30e96d110cb8b160d47eb34b7711ae07cf6fd993312ad938d25204e26e417d0802bc51b3c9cca22261e90d01f64c23cfa6f643449422f45c3ed21120d0f6c6f66cdc1f8263959dcfa77bd254480437cba889d81e0b890bca96154f3ec446c80da", 0x68}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="c5c571ba3ca2a34a32182139a93f36eb4317739c1db377a3d8bbe2239a81", 0x1e}], 0xa, &(0x7f0000001000)=[{0x18, 0x115, 0x7a2, "8526db7d76a3de41"}, {0xb8, 0x10a, 0x6, "160a3d26cff820a21cfba87043e18ee4ae525bf45e0ed55f82bf27c708e95813691f5f34753379fafdadd750f09ebea60d57e33671b5d90a954efaf3547fb54a2ff7c45eab6e547779ce5570c16efdfe06c660655e7ce79ea5535fe3cf6bc37fdb2592d26f3725c771304e3f2b8ed87ba9a4480bbce49056bdab90af9808247c58888a379170a9f09e9098f24689b0a975b102550a9d3b770ea700e5e41540340b"}, {0xb0, 0x109, 0x101, "9bce6cd37ea6e94994a59df74b49e9bc2bfb00d49dfae2a1a7b6ecb9e00f5480e0ff97b1553c9ad47aea17fca83ab5d6aadf0895dd19189268d9ea827a27353dc5909f5affeea0bf9f6616be04ef2d63399d0be1bb7b5c242e65aea1d7213e1a9c2d610e7fa74ea3b1383c926bae4532ab6aa102a21cba6d25d87ea1306624e0a3383691e921606a4880730c650a93f218cb33e6df7de584bad021ef"}, {0x90, 0x11, 0x9, "75d70be828b111223a24beebf1659fafb11628298e8a772dc459d3255c95621f1ae0a85b3543ab7275657b5a825a5025ae3c3de6ed5ca9e28c0183998540985f6c1a9ef85bfef95b994da6e9851dfebd7b9b25f007cf8133972c9006c323db5d9c541e6526f4d6209f4d3cba4629f372673b6c97ee80c05cf5"}], 0x210, 0x8000}, 0x1) 2018/02/12 23:24:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x89f, 0x44080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0x62)="44c7b414d6c16d2c9934c768182cde974ac4b444c6b2e68977f65a4e3213fa8f4b409e9a17029432baf778205ef778d4f02560de8f0dd4669eef2bbaa43ef44561c953e24fe9b8171ca09deb4497beb5ba8d21a1235e2d8a343372c7e468a0095c53", 0x62) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b55000-0xe)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000f20000)={0x8, 0x0, [{0xb, 0x100, 0x5, 0x3, 0xfffffffffffffff7, 0x5, 0x8}, {0x7, 0x9, 0x4, 0x9, 0x7, 0x2, 0xffffffff988a86a4}, {0x40000001, 0x9e, 0x2, 0x400, 0x80, 0x7, 0xfea0}, {0xc000000f, 0x3, 0x1, 0x4, 0x6d3c, 0xfffffffffffffff8, 0xffffffffffffc701}, {0xc0000000, 0x80000000, 0x2, 0x6, 0x7fffffff, 0x4, 0xdc2}, {0x80000000, 0x10000, 0x2, 0xfffffffffffffffc, 0x3, 0x6, 0x3ff}, {0x8000001f, 0x3, 0x4, 0xcdc, 0xcf2, 0x7, 0xfffffffffffffff8}, {0x7, 0xfaa, 0x2, 0xfffffffffffffff8, 0x528, 0x9b5, 0x1e7}]}) r2 = openat(0xffffffffffffff9c, &(0x7f00004c9000)='./file0\x00', 0x40040, 0x100) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000fed000-0x8e)=""/142, &(0x7f0000df1000-0x4)=0x8e) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f7d000-0x160)={{{{0x2, 0x3, @rand_addr=0xf5}}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x3, 0x5, 0x8001, "40529be3b7e9eb30223a2a95987f10a34b1cef46f17c4be1fd0ec179424204a4fb7c7517d32341bd7b6fb0c44b3777dad3d1e6a41a9c808804146a4700e0aca9574e6a9cc4c576b711999a3996742054"}, 0x160) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "fa0600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/12 23:24:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/130) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_out(r1, 0x5462, &(0x7f000050f000-0x8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) 2018/02/12 23:24:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x2a)={0x3, 0x22, "b8e8f13b04a331fcf40e7207e61e52c5d5215483302d5fb07ed33dffae2e3152c34e"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x88080, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000d29000)=""/8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r2, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000637000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00006eb000)={0x7, 0x4, 0x80}) name_to_handle_at(r2, &(0x7f000028f000)='./file0\x00', &(0x7f00000fe000-0x2a)={0x2a, 0x0, "0e6733368718ff1a0998cffd5a49570405f968a8c9ddd86529889b26bd0009e72a21"}, &(0x7f0000cc7000-0x4), 0x1400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000074f000-0x8c)={0x3, 0x98b, 0x200, 'queue0\x00', 0x4}) 2018/02/12 23:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000043a000-0x4c)={0x2, 0x1, 0x1}) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x3e) 2018/02/12 23:24:20 executing program 1: clock_gettime(0x0, &(0x7f0000874000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000042e000-0x20)={{r0, r1/1000+30000}, {0x77359400}}, &(0x7f0000552000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x420cd632, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/12 23:24:20 executing program 3: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) r1 = dup(r0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00003b6000)={{0x7, 0x80000001}, {0x8}, 0x7fff, 0x4, 0x7aa689af}) prctl$setname(0xf, &(0x7f0000163000)=':\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003b7000)=@assoc_id=0x0, &(0x7f00003b8000-0x4)=0x4) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000015a000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x5, 0x1f, 0x20, 0xfffffffffffffff7, 0x81}, &(0x7f00003b8000-0x4)=0xa0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00000f3000-0x57)=@file={0x0, ""/85}, &(0x7f0000241000-0x4)=0x57) getsockname$inet6(r2, &(0x7f00003b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00003b6000)=0x1c) sendmsg(r0, &(0x7f00003b3000-0x38)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000002a000-0x10)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) [ 56.724735] sg_write: data in/out 822404280/2147479510 bytes for SCSI command 0x12-- guessing data in; [ 56.724735] program syz-executor4 not setting count and/or reply_len properly 2018/02/12 23:24:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000649000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000ab8000-0x4)=0x7) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000fb2000-0x4)) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/12 23:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000fc9000)='/dev/amidi#\x00', 0x100000001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000914000-0x8)={0x2, [0x4, 0x9]}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f3c000)=[{0x0, 0x0, &(0x7f0000f3e000-0x10)=[]}], 0x1, 0x0) 2018/02/12 23:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098f000)=0x14) socketpair$inet6(0xa, 0x800, 0x70b3, &(0x7f0000343000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000179000)={0x1, [0x8]}, 0x6) 2018/02/12 23:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000033c000-0xa)='/dev/vcs#\x00', 0x1, 0x121000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000d15000)={{0xffffffff, 0x1f, 0x9, 0x4f, 0x2, 0xa94}, 0x4, 0x1, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) [ 56.807774] sg_write: data in/out 822404280/2147479510 bytes for SCSI command 0x12-- guessing data in; [ 56.807774] program syz-executor4 not setting count and/or reply_len properly 2018/02/12 23:24:20 executing program 5: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000004c000-0x8b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "56c0c1c8401c352ee58000722da80b96341d424867ee9b1937c13547"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000315000)={0x7, [0x7, 0xffffffffffffffff, 0xffffffff, 0xb9, 0x3ff, 0x6, 0xff]}, 0x12) [ 56.917271] binder_alloc: binder_alloc_mmap_handler: 7658 20000000-20002000 already mapped failed -16 [ 56.937232] binder: BINDER_SET_CONTEXT_MGR already set [ 56.942898] binder: 7658:7662 ioctl 40046207 0 returned -16 [ 56.952714] binder_alloc: 7658: binder_alloc_buf, no vma [ 56.958297] binder: 7658:7664 transaction failed 29189/-3, size 40-0 line 2957 2018/02/12 23:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d2f000-0xa)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000168000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000904000)=""/100, 0x64) 2018/02/12 23:24:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000000000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e89000-0x9)='/dev/ppp\x00', 0x0, 0x0) preadv(r2, &(0x7f0000abd000-0x10)=[{&(0x7f0000a21000-0x64)=""/100, 0x64}], 0x1, 0x0) unshare(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000)="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", 0x1000, 0x101, &(0x7f0000000000)={0x0, 0x1c9c380}) recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs, 0x8) 2018/02/12 23:24:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x3f, &(0x7f0000f1e000)="2804b810e6b09d4460504bae6e8a4df4a80cc26ea82d9d34b3f21388b76e2c65b6e66daf313576aabeb88f5b48dab6fa409b2c24d3dad50b87e26306dcc737d7722a7d750514731ca23c3429dfc5b6fe8487228679c01550bfbf991c") accept4$inet6(r0, &(0x7f00006d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f000012b000)=0x1c, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d3e000-0x5a0)=@nat={'nat\x00', 0x1b, 0x5, 0x540, 0x118, 0x358, 0xffffffff, 0x0, 0x268, 0x470, 0x470, 0xffffffff, 0x470, 0x470, 0x5, &(0x7f00001a8000-0x50), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x9}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6=@empty, @ipv4=@broadcast=0xffffffff, @port=0x0, @icmp_id=0x2}}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3a, 0x6, 0x1, 0x0, 0x101, 0x81}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x2, 0x100000000, 0x7f}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv4=@multicast1=0xe0000001, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x1, @gre_key=0x3}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1b, @ipv4=@multicast1=0xe0000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x8, @gre_key=0x4528}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xffffffff, 0xff000000, 0xff000000, 0xffffffff], @generic="8e552cefee0c2717b7d05341ef0e1e81", @generic="ce21acca094a6f7a37b3e298baca0ecd", {0xff}, {0xff}, 0x3c, 0x80, 0x1, 0x42}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0xc, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x5, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @icmp_id=0x0, @icmp_id=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000997000-0x5e8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x588, 0x3c0, 0x3c0, 0x2d0, 0x1e0, 0x2d0, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x6, &(0x7f0000782000-0x60), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xffffffffffffff45, 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@loopback=0x7f000001, 0x31}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) 2018/02/12 23:24:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0xf8c7}, 0x1c) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) dup2(r1, r2) 2018/02/12 23:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/kvm\x00', 0x141000, 0x0) syz_open_dev$usbmon(&(0x7f0000d44000-0xd)='/dev/usbmon#\x00', 0x80000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00007c0000)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400}) 2018/02/12 23:24:20 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x8, 0x100000001}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x4000000000000000}, [], {@generic={0x8864}}}, &(0x7f0000efe000)={0x0, 0x163, [0x0]}) 2018/02/12 23:24:20 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x88) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000000c000-0x98)) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) 2018/02/12 23:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b61000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x240001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000106000)={0x0, 0x2, 0x8, 0x101, 0x0}, &(0x7f0000a3d000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000485000-0x98)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xb29, 0x9}, &(0x7f0000fb4000)=0x98) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x6, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000d5a000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff3, 0x20000) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000733000-0x50)={@generic, @ifru_ivalue}) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00005da000)=0x9, 0xffffffffffffffb3) fstatfs(r4, &(0x7f00005b1000-0xdb)=""/219) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x0, &(0x7f00004d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000692000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x0, 0xff, 0x0, 0x7, 0x8, 0x6}, &(0x7f00004c2000)=0x20) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000a4e000)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x330, 0x330, 0xffffffff, 0xf0, 0x330, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f00007f7000), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0xff, 0xf10dddb8d9a466cd], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {0xff}, {}, 0x21, 0x100, 0x0, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x14, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @ipv4=@broadcast=0xffffffff, @port=0x3, @port=0x3}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x0, 0xd}, [0xff000000, 0xffffffff, 0xff, 0xffffffff], [0xffffffff, 0xffffff00, 0xff, 0xffffffff], @generic="8852ac141843876640903d0692d4f986", @generic="ac43011ab2e2858f9a07d1dd4f8bf20b", {}, {0xff}, 0x2c, 0x0, 0x4, 0x1}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x2, 0x1, 0x0, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x13, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@loopback=0x7f000001, @port=0x3, @gre_key=0x37}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x3, 0x800, 0x100, 0x2}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv6=@loopback={0x0, 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @gre_key=0x3, @icmp_id=0x0}}}, {{@uncond, 0x0, 0x108, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x3, 0x5, 0x100000001}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x800, 0x18, 0xff, 0x100, 0x40d}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x2, 0x3ff, 0x8000, 0x80000001, 0xffffffff, 0x2, 0x4, 0x26]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) [ 56.985971] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.995211] binder: undelivered TRANSACTION_COMPLETE [ 57.000375] binder: undelivered transaction 8, process died. 2018/02/12 23:24:20 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0x4)="21eb62e5", 0x4) bind$bt_l2cap(r0, &(0x7f0000001000)={0x1f, 0x2, {0x2d, 0x1f, 0x6, 0x800, 0x9, 0x5}, 0xfffffffffffffffc, 0x80000000}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000001000)=[{&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000002000-0x68)=""/104, 0x68}, {&(0x7f0000002000-0xae)=""/174, 0xae}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000003000-0xa5)=""/165, 0xa5}], 0x6, 0x0) splice(r0, &(0x7f0000001000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0x3, 0x0) [ 57.063319] x_tables: ip6_tables: MASQUERADE target: used from hooks PREROUTING/OUTPUT/POSTROUTING, but only usable from POSTROUTING 2018/02/12 23:24:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000635000-0x8)={r1}, &(0x7f000095c000)=0x8) r2 = syz_open_dev$mice(&(0x7f0000380000-0x10)='/dev/input/mice\x00', 0x0, 0x284002) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000c75000)) 2018/02/12 23:24:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x480, &(0x7f0000c79000)=@raw={'raw\x00', 0x9, 0x4, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="10ad22fa72be7d01dd9c88e65e811834", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x0) fcntl$getflags(r0, 0x0) 2018/02/12 23:24:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000936000)=""/220, 0xdc, 0x23) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d6e000)=0x2) 2018/02/12 23:24:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000451000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000839000-0x4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0xfffffffffffffe2d, &(0x7f00008da000-0x8)=0x6) read(r0, &(0x7f00008b6000)=""/240, 0xf0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000014c000-0x14)) [ 57.151600] x_tables: ip6_tables: MASQUERADE target: used from hooks PREROUTING/OUTPUT/POSTROUTING, but only usable from POSTROUTING 2018/02/12 23:24:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000782000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000861000)={0x0, 0xffffffffffffffff, 0x100000001}, &(0x7f00002a9000)=0x10) syz_open_dev$mouse(&(0x7f0000b40000)='/dev/input/mouse#\x00', 0x0, 0x4080) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c1c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e35000)=0x20) clock_gettime(0x0, &(0x7f00008bb000)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007ea000)={r1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000304000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00005f2000)) 2018/02/12 23:24:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000170000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x487f5fd6}], 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000416000)={0x0, 0x6bb5}, &(0x7f0000962000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000)={r3, 0x7fff, 0x6, 0x10001}, 0x10) 2018/02/12 23:24:21 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000000c000-0x8)={0x0, 0x0, []}) 2018/02/12 23:24:21 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a0b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x3, 0x4) [ 57.264926] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:24699 Àãç׈ÿÿ@ ç׈ÿÿ|C͈ÿÿtY!‚ÿÿÿÿ 2018/02/12 23:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000293000-0xa)='/dev/cuse\x00', 0xd5d5fbaed959793a, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)) 2018/02/12 23:24:21 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/12 23:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000931000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f00003a6000-0x168)=[{{&(0x7f0000f79000)=@in={0x2, 0x0, @rand_addr=0x1}, 0x10, &(0x7f00005db000-0x60)=[{&(0x7f0000d70000)="fb8fa3e5c398a9f82b216c4d7c9d23698f97f3b14ab0daf41e6ecafb8cc1ac68cb7ec53fe5cd2b45a002ee168fb809b3662e327a2b6fa4139124170b0f128bf368f94ed40a310c9bbe4e6cc5c33c300fe1a974a7723d84a8d1891959917549542831b79343f8996a68525abe359fa8a3efce0d7584c65f5f81d3c0c4c13a2a6973caa9139c7e28b76ff01cf5bd5dfb030a7e34e0aa9c7f8e03f0e4cb66e277b02dc690b0c3f5f83dcfe1f024873b5ec1be887d0aec6da288bd361018613b0cab27a7ec9d9e6d4fc6115fa3b2be70e446a2", 0xd1}, {&(0x7f0000ae0000)="f244b14bdeafdb095f42833eeb07bf20a1fdf2f96c93ec614b85f8f0d7e9ddf585c362acd7534d0644d6b80721dada28305b65997f10004bb4866b026180344e8ab59e6641a10bb1897a92e6c5a0eef9ae5e22c662fa1c75295c394f2981a95336f00f6ab8b878134e571f230353a079f724d95118770b64ffce0bfb6324d5113533eb2d8e677fccb9baadbc44d9476fe8c93fbb3d1de4f3622403fb396d1091ac5ba27a74a73a0a5c0bb97c5f235f0e", 0xb0}, {&(0x7f00007a2000)="9df58d49be8577caca0759d51d48cd70b1bd82e6394070a245f3f88403d303712f87790e8e9bf247e61adfb6ea44387283e70432dfe0f40da0311f31a6cadbf22af419f6e24079873045f6da84ec7d609d4fac0337dd27becf090a2edd57660b4fe260da35e7731dc9553e44c568dee151ba7730e5db4bf865f17ab26cb52f7525974c79034b230db87ad65e7b08dbdb08a6bd21f0838bfee277b31ee4a4513a576da4528120773aa44615adadfb36", 0xaf}, {&(0x7f0000656000)="821c1ea4cc5b589d9f41fd772ebf4939817f727b16f928324da2cf9e81a60235fa5daee026bd7f096155587b0a05a3354951a06e8f8a216407370ab6c9df905c2da2c83b1e3a3cd64d5d9090035f43bec23aebf78a9203214d099660beb08180b1b8d44bd4fb14f5946bb59333eeee91c7e3b518148378a0568dec5c03a4d0ce36c052858adfb3491e3c9ef6a8238fa822adee6a9167917eb2798aa0b3641e836aadea8c24ae6ead4975", 0xaa}, {&(0x7f0000a72000)="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", 0x1000}, {&(0x7f00002ba000-0x64)="eef3f98e01f59f9e48aaac395f1794ff129121198e491ffa0afc78abff19d4bb6e0ae960971721fde7f129b80f3530df797b9b2f6517b03b243f314f8a7b66371e0ccec7696f57c3dcf9f7c871362a07e263d7fbac13dc0b6b35f2787e83118fedcb116e", 0x64}], 0x6, &(0x7f0000607000-0x400)=[{0x100, 0x197, 0x0, "911d74c8cc06d8c5f660c83e9a8acb1106cc46bfe18b46976d9f2316f38f3d01da03d456ff780fc2b5eea4210dd0baffb3e8cae9266976627c23ef09cd099481988f8f054af8967e799d7ea0ab53335c3f52cdd953e0111e6a58e38d2fc7c6e7193e63ef0a7692250e0de12b7c5a506a792152bf23e872f332bdd9aa2b70bf158cc297328e8a2301135ef423c644729ef1a60dc758cd5f4f0f89e16c44d979a79538d0cced3eb3296da0e4152e1717bbbec6505a7e4ab25b6e09b679ee2530012c002ec3738fd8cf2a98ae66d8b15c4dab9b0efc4f2344e80b6eb4c8334505c8278ca8a7dbcbddf451b8c7e160805c"}, {0x108, 0x116, 0x8, "09306bfaa4525aefe02c2d1278f6339fbeb10ce2a5d2118ad2f1725d9ddb54d5cdaba30036be5e7cd1224c2b8875f7ec7d5b3f89299e386e0ccf9d7b865253bcc31612b77f4b9cb86c13fea51a5ebc225eb3f69a3a81652fb96e4043a896343f0afa30ef83a3d944e27c144f9865ab4e5d54a5f2adfe576b9cf949b06f5510757ae9a4205198a0cad47f912beba9be365ab4eeb2c36e1ae3113c04aba10d0017efb37600484ce5434a4dac3ff5ecf43008fe2f3ebbe5d28e74c68d7ca0e3c5cf4544c4dc14b509d29cbf2f1d026e5e3aa0f5eef52fc249f65281aad64aed5c50ae54b6f9974c1117e4e5f11543b31137e29a70a9"}, {0x50, 0x118, 0x4, "dade6e156b4611015b8b590b0f84bff9a64d2cdd69c8821ba2394c19983c6243586faf3bed172392e1f651bb217bedc4d4f960a395151357f99b5874"}, {0x48, 0x105, 0x10000, "0a6d61854e208d163f1fce3127b103fdeb05487fd26ec6c538039c6144f6911c70f74d2d360c49805c2ba0d238ca7a4eb4e010283c"}, {0xa8, 0x6, 0x0, 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{0x90, 0x185, 0x9, "b4dbc90a96229bc9458143d47083f0336b514a5faabb8f50634fc172b7abcf66ec7ede98283e931404bef1b5885924f37af47ac6ed44c67514e1bcbf4749a731ec4129fc8f26b247fc20870bc66f14af7275828f12d76a9d4c808fc2824eee8b9a6df6992c8c62c0afd67576e73c845bd1387d371c037b631b5c7bca58b1"}, {0xc0, 0x10c, 0x558, "61c2f808bddfbb530665e1b2bdcb9520736e49c5e66e9d830e44654c1553811fb57a9c18230ef8ed700d83ed93bc3e8b958c90a463a36ea4a8cb3eaf17e0a999615f53f0e7016faffe4473dc8ee7ef2775dd3d716183e1ceaa773828f675ba0a139d4e2ee5c30a56039f5c8cc8649c322cf59f7fae0256c8c3c12d4dc9681258d28f97698dbf7a08e11f62d5df2a8581bff78bd6731f54db92a6f387c6847ec2a2011f616ebbc07d84dddbc865380772"}], 0x2328, 0x800}, 0x7}, {{0x0, 0x0, &(0x7f0000322000-0x80)=[{&(0x7f0000cf7000)="7a3a69ba324752bdd86d202899707ff804960c3440c01b4e257c1df4ede1f4e3dc627894a432e9a5684ce6a8400ad53ae64ec9bb199583975be3384d9fcb634058c48f77facdfa00d84a11e8c3ecca5c773b6f", 0x53}, {&(0x7f0000c0f000)="db9b714880377d0ac1b3cd252a18cd7a5872615401d2d03e81f9b0cd6f79532d9f9235a504813f6db21d3d29e83797a691acf45d73426c9108598a8a0ba47e31c2286581cd3e695a28d09b849fc86b57e77c0fdbd8645d99519153f92f8b610d807164b5fa1089f627bad1add49095e2e5423011b77cdfb32931cf19edd3f770de7b23316c973c7262e29f4b78b00f179d24f738578bea8df995b8e2af5c5bfd8d7403b3b0dfdea4afa4d175c398cb6d536f26295ba1c2", 0xb7}, {&(0x7f0000206000-0x4a)="586dc60699a278b74a3439c479476a7db730f3869f70dbc7b07d3158329ed52f3f7399d52446e40fe6d31fd9f9d70351153d88fd8bd6aa2591664078211483d7c0a1fee7410246a10e75", 0x4a}, {&(0x7f0000f0d000-0x35)="e3e8771d2c5d2b8320ead5c98b5075507319a367e74f0c8de064927f14f6709809f4d524661cc952a97fe55aca2de896db2faebe3a", 0x35}, {&(0x7f0000f76000+0x4ff)="8042691b8393c8833a84c88d46338a0aff7a9c3ee449853608dbf5c17427edb8deb9060cef11539a59fbf07fe7a28ecdc882bc466152373303868d0d6fc1cf5d884c8a91220ad5d46720ddc0960dfb7e2c99d7bfddbcd934f1e5489c2f604d01a5980c320711951f65539114604079447ad7dc9a71f5719a2235163153772509d45dee21f0b3e52c410f7ac1db8c2a5fbe46393ff6532a5048623216cf4f7701b01ad59ff491ae2e5a53a923c0d74b0b274c7410448b4db003a9d7e8be2b63b9bab28bcfb61f135fd754622bdf118d6d38", 0xd1}, {&(0x7f000012f000-0x9d)="994952186515ceb22b03e519825dbe0bb4cef84c97b69f79cddeb2892d8c8b30079e6a681d0cbf3d1e59a5e364d52f87084c27a60d67bc48bcb1deef4b3e7f5fd5f6100e7eb095ccb348c269fd16008f7b3c49c347f72b39d869d47b69658139ec30958369e2fb7fe5c0e62f99eadec5af7aeb80b12d6165e2d6159cc78906978f865e8ed57755a7fc355b5ea527311b6ef4237494bee75237eb056293", 0x9d}, {&(0x7f0000e58000-0x46)="0e70ca6f6b35a98a6f018a5380646627e9d056d932062c070fc4ab560bbd32ac2e72c99cc1a0e584b7a76342ed6c596b6e5b3905fb45d3b74f50ecabbcce565dd39fb6f0bbcc", 0x46}, {&(0x7f0000bee000)="0373d000445fed68d54c0bd62724e51af879cd1976144a52e780c806ebb8ea86d60d75110296976d01500033248c1c33e35298ddde1fb7909851d130c7c7b68a1707b2c4fcce5e84e152a231668463bc708a4eed361c412f394703e7c2d8c25cabbc017a30f9537a211c28983682a17ee8df87ca2a28da77402f4801dd703e89e856b6833f034f3cc5acce56c15f48a81805929b88e082aea3cffe59a8654ac38b601dcc9219df77d0443a1aa4e4db300d1030694a624c9ca05943", 0xbb}], 0x8, &(0x7f0000838000)=[{0xf0, 0x116, 0x2, "a6358dd90d72d5e8b82ede25bd974e12e4981276e87ec8ba29f1f5369860c34191db5527350988cbbc5cdf9d0778dbc8e47052ff4de2b69d4ce430c898668fdf457679f019a424776a69c2c5c46efb8a0d512629733ba8a6a073099920bfbe5a160832e8082445607a974888d6f0f5c4d2bb76868c7658b52a2bdedd0c6215bb1577b934eeef70f0608819366c21595079e43a11d3b62effc38a798cc37a8bddc10f5ff6f50e1adf46c706a62501421b9341ad32b6d7d362e0c753441fe2d22f6afb6f9186c11fa04bc28c5b1f52b1bb978ecfb1652c38a9f09ccb6b"}, {0x40, 0x115, 0x100000001, "4b42afac2a1806a317bbe46bab495af3b0428e85750a2dbf457d3768b9cf26d909cb97bd77b20eaca3c785"}, {0x110, 0x107, 0x0, "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"}, {0x110, 0x6, 0xff, "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"}], 0x350, 0x4008001}, 0xbec}], 0x6, 0x800) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00005a6000-0x2f8)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000b2f000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @common='rose0\x00', @common='bpq0\x00', {}, {}, 0x21}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/02/12 23:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000da0000)=0x5) ioctl$KDMKTONE(r0, 0x2201, 0xfffffffffffff000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007e3000-0x8)) [ 57.364915] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:24699 Àãç׈ÿÿ€&¶ˆÿÿ|C͈ÿÿtY!‚ÿÿÿÿ [ 57.436916] NFQUEUE: number of total queues is 0 [ 57.480877] NFQUEUE: number of total queues is 0 2018/02/12 23:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a30000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002b6000-0x4)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1a000)='/dev/ppp\x00', 0x40a000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x6, 0x84, 0x4, 0x1, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002ac000-0x18)={r2, &(0x7f0000b0c000), &(0x7f00007b7000-0xde)=""/222}, 0x18) pipe(&(0x7f0000e4c000)) 2018/02/12 23:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value, 0x8) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/02/12 23:24:21 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000b000)='/dev/snd/seq\x00', 0x0, 0x10000) r0 = socket$inet(0x11, 0x4, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0}) r2 = msgget$private(0x0, 0x200) msgrcv(r2, &(0x7f0000002000-0xc0)={0x0, ""/184}, 0xc0, 0x3, 0x1000) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x2000000, r1, 0x1, 0xfffffffffffffffe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/12 23:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000002000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000748000)={0x0, 0x5, 0x800, 0x404000, 0x5, 0x40, 0x7fff}, 0xc) 2018/02/12 23:24:21 executing program 5: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000068000-0x48)={0x0, 0xa, &(0x7f0000063000)=@raw=[@generic={0x3, 0xfff, 0x40, 0x10000}, @alu={0x4, 0xfffffffffffffffa, 0xb, 0xf, 0x9, 0xfffffffe, 0xc}, @ldst={0x3, 0x2, 0x0, 0x5, 0x9, 0x4, 0xffffffffffffffff}, @generic={0x1, 0x20, 0xfffffffffffff801, 0x1147}, @map={0x18, 0x2, 0x1, 0x0, r0}], &(0x7f0000067000)='GPL\x00', 0x5, 0xd3, &(0x7f000005b000-0xd3)=""/211, 0x0, 0x1}, 0x48) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000068000-0x14)={0x0, r1, 0x1, 0x2}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000005a000)={0x3, r1}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000068000)=@assoc_value={0x0}, &(0x7f0000068000)=0x8) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000069000-0x10)={0xf4, 0x8005, 0x856b, 0xffffffffffffffff, r3}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000c000-0x4), &(0x7f000000a000)=0x4) ioctl$KDADDIO(r0, 0x4b34, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)) r4 = socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000000d000)="ea8726a5231c20649fe72a524027583eb7172150276cd816db4774d9003193f13fa1d34acec3fddd8747c1614bc25d35f2793dc0b2db6ab15078fe72a8c164da16ef9b43170b3651d6778421351600810e34bcb98c6bbf5d54106fd68f783e794f7c0a773a8628c491231ec790ade26837749e28da90aba1c30353238e8cf06682eb1ade9fc90549c2738efc05f87eef9f4af113406ea162e28dd6b18e3de2ca1068098d4095a1e52b05b42cb61c4ee9557fc181e6") mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000069000)={0x0, r2}) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f000006a000-0x10)={0x0, 0x0}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f000006c000-0x20)={{r5, r6+30000000}, {0x77359400}}, &(0x7f000006b000)) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000006c000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f000006d000-0x4)=0xe8) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f000006d000-0x38)={&(0x7f0000043000-0x10)={0x1d, r7}, 0x10, &(0x7f000006c000)={&(0x7f000003d000-0x48)=@canfd={{0x3, 0x1, 0x0, 0x7}, 0x22, 0x2, 0x0, 0x0, "4f08f25a1157e3075ce4621827d59995596179c408858496e18ecffde7b34d19f8e2c1c183a11e07d7b73c90ce90e1cda715f034556fdb625182194e67414c33"}, 0x48}, 0x1, 0x0, 0x0, 0x40041}, 0x8000) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000006d000)=""/72) setsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000069000-0x4)=0x6, 0x4) 2018/02/12 23:24:21 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0xfff, 0x6) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000dc2000-0x8)={0x52}, 0x0, &(0x7f0000dc1000)={0x77359400}, 0x8) 2018/02/12 23:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009ad000)={r0, 0x28, &(0x7f0000fe6000-0x28)}, 0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000869000-0x4), &(0x7f0000a10000-0x4)=0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/12 23:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00001e0000)="8598a12ab6f7bce8782bb08bdd7bfa51a087de34b3a17a52d1dfbbbaa1317512c0c368b6acbc4f645b7e1d93433a8154ea05b50a9a31248ddb04dc32dbf0", 0x3e) pipe(&(0x7f00003c7000)={0x0, 0x0}) getpeername$unix(r2, &(0x7f00009cf000)=@file={0x0, ""/52}, &(0x7f000005c000-0x4)=0x36) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002a5000-0x4)=0x3a6, 0x4) connect$inet6(r1, &(0x7f000000c000)={0xa, 0x2, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}}, 0x1c) getsockopt(r0, 0x800000000000087, 0xe56d, &(0x7f0000810000-0x8)=""/8, &(0x7f000098c000)=0x8) 2018/02/12 23:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/12 23:24:21 executing program 2: setpriority(0x0, 0x0, 0x79000000000000) r0 = socket(0x10, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003d2000)={r1, 0x2}, 0x6) 2018/02/12 23:24:21 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003fe000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = semget(0x2, 0x0, 0x80) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e35000-0x4)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/dsp\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009ae000-0x18)={0x0, 0x5, 0x30, 0x1, 0x2}, &(0x7f000006c000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e5e000)={r4, 0x660}, &(0x7f00005d7000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000016000)={r5, 0x9a8e}, &(0x7f0000bd0000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) alarm(0x7) r6 = dup3(r1, r0, 0x80000) fcntl$notify(r0, 0x402, 0x80000028) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000019c000)={0x0, 0x9, 0x8001}, &(0x7f0000e45000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000ece000)={r7, 0x1, 0x6, 0x9}, &(0x7f00007ce000-0x4)=0x10) syz_open_dev$dmmidi(&(0x7f0000ac9000)='/dev/dmmidi#\x00', 0x3ff, 0x40000) write$tun(r1, &(0x7f0000167000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x2e) 2018/02/12 23:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1c) r2 = syz_open_dev$midi(&(0x7f00004bb000)='/dev/midi#\x00', 0x2, 0x40) accept4$netrom(r2, &(0x7f000067c000)=@full, &(0x7f000087b000)=0x48, 0x80000) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000063000-0xb)='/dev/midi#\x00') ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000391000-0x58)={0x5, 0xffff, [{0xeb, 0x0, 0x8}, {0xffff, 0x0, 0x1000}, {0x0, 0x0, 0x1}, {0x3, 0x0, 0x2}, {0x7, 0x0, 0x7fffffff}]}) 2018/02/12 23:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4000000000000001, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/02/12 23:24:21 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f000055c000)='/dev/ptmx\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 23:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @common='rose0\x00', @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) syz_open_dev$admmidi(&(0x7f0000d49000)='/dev/admmidi#\x00', 0x1f, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00007ac000)={'filter\x00', 0x7, 0x4, 0x410, 0x218, 0x110, 0x0, 0x328, 0x328, 0x328, 0x4, &(0x7f0000b0f000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, 0x9, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x4, 0x3f, 0x8, 0x6, 0x10000, 0x1, @generic="70cfaf63286ec6127d2f343366c3379a", @common='ip6tnl0\x00', {}, {}, 0x0, 0x10}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x4, 0x6}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @empty, 0x7, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) r2 = getpid() r3 = add_key$keyring(&(0x7f000042c000-0x8)='keyring\x00', &(0x7f0000409000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000feb000)='id_resolver\x00', &(0x7f0000438000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002b8000-0x20)='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) sched_setaffinity(r2, 0x8, &(0x7f00000d0000-0x8)=0x6) 2018/02/12 23:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008b5000)={@generic="67ea6c1043eafba79db6080109435f79", @ifru_flags=0x1002}) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/02/12 23:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e22000)='/dev/snd/pcmC#D#c\x00', 0x7e, 0x4240) vmsplice(r0, &(0x7f00007b2000-0xa0)=[{&(0x7f00008aa000)="136a03004021759a1dd8b5a783f4832d6c980c55f100c2fa1f59fdb5178c6821414fad8d810bfda273c706cac918b0c646636bf19b27891b44542ad05aa4553b5abb635dcf4cca1bdfc5499ca53e", 0x4e}, {&(0x7f0000762000-0x6)="dfc6fd751af6", 0x6}, {&(0x7f0000f5d000)="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", 0x1000}, {&(0x7f0000d2f000)="e7a979c6433bb02ae3d363b1d5bcb7b2537782ff3785aee17f4f39fd1a21293dc65a7bc1e586141dcbce69b942229a5ed019d55f41cd88d50372121f798ddf3fd3b099aa0dcf52b578e77a902298a31a587c162dfc50c4af82fa6cac1573a33ae7167bc8443c4e21680c7e45326418be169815b44ccad94bb3c8db584b93ba94db726babbc04fa19a538cc5392b7814e1097d3105579cf7874c8812a43e41626ef12bd8c012190", 0xa7}, {&(0x7f000097d000-0xb9)="892ceb46eb3b77a0b58a9f1e0e2db87ea3b028c20ab7d4d2551d0a575195a05d016ec4d699d2a8afdc0e5a06761b2074f9516f51f0823897cdcee960daf318e0ac1919c0da888715e400c258cc9bed97183ec7b48460ee9cddd3bb1b8ab1abab3d9fedd8be3f337704c10f70f8e571a1ae8541522faeb5beaa0794f48912171dc6a89229d2a72722aca40d27c934c9001ad8bc64f58d2d35a0e9997918f3b14f86b86dfc0b6ec1be8418784fff0eb86bcf7bf314ccdc7a0ff8", 0xb9}, {&(0x7f00004d5000-0x43)="a0e8512468c38a958c8957b53e17d569843f36b3bf274e3acccb6bd6ee5f9167a61132ad2cc573a4af2294dbf69f324de8726b04fa072d1fabf93ca84ec090fb21561d", 0x43}, {&(0x7f0000f51000-0xa7)="17878301b0cbc33c4951717dc057277b73287cc8b0a2ba5db2b6fce03d4c7260957f91a9d8543728e8b9250214be1ebff5dca1769bb42f0e6ff7a4c82ab370b3a1c212348e9c2837ee3c690bcb21d4bb0b9de93f748b4ae9f6a079e8103396b42857b2bf1e520ced36e410e0a46db7bd870bb4f10c492af992807cc553fcf70a33e12daf0a89e8cc1d31db0917e8a3e7327dfcf6c0d654f944cf3c697848b32b7067fe8b6a4aa4", 0xa7}, {&(0x7f000073c000)="853404f935425c2263c08e27872e478b4edbb194a6e36d1f00095dc2118eeac33e4c7a129d75800d808eaba6d99583d8fcad7c9a5340d96172b1e034f17181dd5e1eb27e744954de19c26f8115855d771d5b1cfbbeec2b482d3c1195fa5747c1754d1de466a9ec0e2e11f5a062108815d60b74464d742f918cfb05f06d4bd752a9f82f648f9936e2a5a8c9df69083699e7cf7439c555163e1ddf72f2861d93dbe83f71d431", 0xa5}, {&(0x7f0000574000-0x56)="b164da83554643c28946aabbf86d2c0aed991e6383a0e406ecd133ae0355beaf0e5bfabba9b34c1d93cbe2122a0c2cbd234b01d26d488c93c4d81d4208a3226994e637f2b6919efe88e7f5d6c892ae6e6c380b83c0c9", 0x56}, {&(0x7f0000ec7000)="893c16f6e2d7c97e1d93d8fc39c509a53a4194046e1368d95df6410c86b9299a6c7f361dd006543a6192eb61f81f20c53eb4d781a884633d8b1105314d6633cd59cc12c13798a2ee7def9e1da3caf7c34863968592ea75295239f12d531ee98eb3368bce2563ba631bd15601d67599a4c1c177b3502c532137d650a3d6df1c3cd3c1f8", 0x83}], 0xa, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000e9e000)={{0x1000, 0x4, 0x2, 0x1000, "7e57f9148f4f306da04417d65fc23ab3e94d3ad2476c6ee35f4795bbc850af21c6ba96d523dc68a4df11d0e0", 0xa}, 0x2, [0x3ff, 0x200, 0xbea035a80000, 0x8, 0x10000, 0x2, 0x20, 0x904, 0x400, 0x9, 0x80000001, 0x6, 0x7, 0x1, 0x3, 0x5, 0x8, 0xdd, 0x3, 0x2, 0x400, 0x3, 0x8000, 0x0, 0x8, 0xffffffffffffff01, 0x5, 0x401, 0x6, 0x8, 0x4, 0x6, 0xd8, 0x1000, 0x7, 0x7fffffff, 0x46, 0xfffffffffffffffc, 0x3, 0x3, 0x9, 0x2a, 0x8, 0x7, 0x8, 0x1ff, 0xffffffff, 0x1, 0x7fffffff, 0xffffffff, 0x8000, 0x96, 0x1, 0x0, 0x7fff, 0x80000000, 0x5, 0x6, 0x3, 0x1, 0x8, 0x1000, 0x86, 0x3, 0x1, 0x0, 0x0, 0x100000001, 0x7, 0x6000000000000, 0x1ff, 0x4, 0x5, 0x800, 0x5, 0xfffffffffffffffd, 0x5, 0x38000000, 0x1, 0x7, 0x4, 0x567b, 0x6, 0x3, 0x81, 0x401, 0x7fffffff, 0xfb, 0x800, 0x4, 0x9, 0x1, 0x40, 0x7ab, 0x10de, 0x80000001, 0x8f0, 0x0, 0x4, 0x8, 0x4, 0x2, 0x7, 0x5, 0x1, 0xfff, 0x3, 0x0, 0x80800000, 0x0, 0x40, 0x7fffffff, 0x81, 0x3a78cd40, 0x2, 0x8, 0x3, 0x9, 0x8, 0x7bb5, 0xffffffffffff7143, 0x0, 0x80, 0xffffffff, 0x2, 0x7ff, 0xfff, 0xfffffffffffffe01], {0x77359400}}) r1 = socket(0xf, 0x4, 0xffffffffffffffa6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000f8000-0x10)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00001b2000)=@req={0x3fc}, 0x10) 2018/02/12 23:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000020b000)='ceph\x00', &(0x7f0000ae7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008fd000-0xa)='&(GPLbdev\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f000006e000-0x6)='logon\x00', &(0x7f000074a000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f000050b000-0xd)='dns_resolver\x00', &(0x7f00007e9000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002da000-0xc0)="1cb4fb04a249633d1d1d908ccc2ef1998419e6d47f48534ad4d6c5f60d46bf3d729b3d505e0064f33fe178bc33a58d8765529bb5fc0a4ef06405968b663717d8f88fd64384143d412a216a3e69dcf13f7df28044c462cd742de2bc991621558f5c829046e79f4e7f7663a5107192f4a30eb4d9a6f2261821f6568e55f9782de704c09f3da3595c42472da9e7c432482d36b851828db86a57990b369ec103b57f16be051b192ebca72eb7d8c419a9a0659640b55f8384645b6deeeb9b3fcc2129", 0xc0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000d60000)={r0, r1, r2}, &(0x7f000091b000-0xd1)=""/209, 0xd1, &(0x7f0000b89000)={&(0x7f0000d30000)={'sha3-256\x00'}, &(0x7f0000920000-0xa0)="62e2398664ba4600a443e14a2fc9c0ccb6564b9470a33c4aebb1687cba07711f39baf85370403ba2734e7a297553cf86a999d3f5c81dbd2258f950df83b3d43ab986a952219e585837beba74f7548520a1a3338247fdcf510929eeede218138a6f8cdba7abc556f413ad11d85642a76ce9efb4e33cdd5b5fb8168724af8b3f49013bc09440cf902d5df40b8654c5b96ea6473c236b2750a7b63be73ce0749a68", 0xa0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/12 23:24:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005c1000)={{0x1, 0x3, 0x7, 0x1, 0x1}, 0x3, 0x8, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') dup3(r0, r0, 0x0) close(r1) 2018/02/12 23:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000828000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x0) 2018/02/12 23:24:21 executing program 7: socketpair(0x1b, 0x1, 0x8489, &(0x7f0000cfb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f00003a3000-0x4)=0x48) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000acf000)={0x0, @in6={{0xa, 0x1, 0xb2cf, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2120}}, 0x77, 0x3ff, 0x0, 0xfffffffffffffe01, 0x2e}, &(0x7f0000ad0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009b3000-0x10)={0x4b, 0x2, 0x6, 0x6, r2}, &(0x7f00009f1000)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x11, &(0x7f0000acc000)={@loopback}, &(0x7f0000631000)=0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000689000)='/proc/self/net/pfkey\x00', 0x4803, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000578000-0x48)=@full, &(0x7f0000944000)=0x48) setsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000acf000)=0x8, 0x4) 2018/02/12 23:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000d1e000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) bind$vsock_stream(r0, &(0x7f0000f9f000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') 2018/02/12 23:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet6(r0, &(0x7f0000f6b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000337000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000079e000-0x4)=0x9, 0x4) clock_gettime(0x0, &(0x7f000084d000-0x10)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ca000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000656000)={0x0, 0x7, 0x5, 0x4, 0x2, 0xffff}, &(0x7f0000257000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000066000)={r3}, 0x8) clock_gettime(0x0, &(0x7f00004e3000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4c000)={{&(0x7f0000832000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000039000-0x2)=0x9, &(0x7f00002fb000)=0x2) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f000021a000)=@ioapic) mq_timedreceive(r2, &(0x7f0000c6b000-0x5b)=""/91, 0x5b, 0x6, &(0x7f0000945000)={r4, r5+30000000}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000880000-0xd8)=@pic={0x4, 0x8, 0x80, 0x1, 0x51dd, 0x10001, 0x332a, 0x0, 0x1ff, 0x8062, 0x0, 0x8000, 0x4, 0xc54, 0xffff}) getsockopt(r0, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) mlock2(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x1) 2018/02/12 23:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00007c2000)={0x0}, 0x80800) ioctl$KVM_SMI(r2, 0xaeb7) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/12 23:24:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bac000-0x11)='/selinux/enforce\x00', 0x881, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000057f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000043b000)={0x0, 0x0, 0x0, @thr={&(0x7f000070c000), &(0x7f000062b000)}}, &(0x7f0000793000)) 2018/02/12 23:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b6000)={0x0, 0x0}) syz_open_dev$audion(&(0x7f0000876000-0xc)='/dev/audio#\x00', 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x183, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000087e000)) 2018/02/12 23:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000157000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009a3000)={0x0, 0x0}) select(0x40, &(0x7f0000ab5000)={0x8000, 0x10000, 0x1f, 0x1, 0x1, 0x7ddf, 0x0, 0x4}, &(0x7f0000cfe000)={0x8000, 0x4, 0x92, 0x7f, 0x7, 0xff, 0xfffffffffffffffa, 0x3}, &(0x7f0000ec9000)={0xffffffffffffffe0, 0x2, 0xecc5, 0x2400000000000000, 0x2, 0x3, 0x81, 0x7}, &(0x7f00005a3000)={r2, r3/1000+10000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000089f000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000978000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000078f000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000554000)=0xe8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000fb6000-0xc)={0x7, r0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000068e000)={0x200, @time={0x77359400}, 0xfffffffffffffbff, {0x800, 0xffff}, 0x40, 0x0, 0x6}) setresuid(r4, r5, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000096f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f00007af000)=[{r1, 0x2}], 0x1, &(0x7f0000b78000-0x10), &(0x7f0000400000-0x8), 0x8) mq_notify(r7, &(0x7f0000fa8000+0xd8b)={0x0, 0x34, 0x0, @thr={&(0x7f0000691000)="10818ca23f7bbba74e39e40574d7840e088c9fa8177ed9ce1ca5593ed847af8ed27caa0c0c794f36bcbc3cd1e4cfeb8acd2df7e3c6456526ef644973f2df2387f68d958f281d2b120cc7b1b5e9d5d5e27cdf23007727490b000ba42b7a37471cebaecb400beecb73969b0517791dad0156a3b19b9318605d3f344a08055448fbcb6b698bbaa896e5d64671c91697e198699be430088fc42a0593f2993484229cc51f66c149bbd2692c345cb96aef0b485112a9d828c313ccbe81c428bf", &(0x7f0000748000-0x1b)="3772f19915efef3027d5b22c012f7387b72c973033a13650e9ea37"}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/12 23:24:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000924000-0xc)='/dev/audio#\x00', 0x6, 0x101000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000021000)={&(0x7f0000274000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000017a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e36000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007f4000)=[0x0, 0x0], 0x7, 0x6, 0x5, 0x2}) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a84000), 0x4) 2018/02/12 23:24:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000279000-0xd)='/dev/usbmon#\x00', 0x8000, 0x701000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/12 23:24:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00004b7000), &(0x7f0000737000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000331000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000c7a000-0x8)=0x2f39923ad34eef21) 2018/02/12 23:24:21 executing program 1: r0 = socket(0x3, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00009da000)={0xffffffffffffffff}) 2018/02/12 23:24:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6a000-0xc)='/dev/rfkill\x00', 0x400200, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000025c000-0x4)=0x1) r2 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007de000-0x9)='/dev/vcs\x00', 0x10000, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/12 23:24:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f00007fc000)='..') umount2(&(0x7f0000067000)='..', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000068c000-0x2)='..', 0x200, 0x2) fgetxattr(r0, &(0x7f00008d5000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00002d2000-0x35)=""/53, 0x35) 2018/02/12 23:24:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e4c000)='./file0\x00', 0x104) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000061a000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a79000)={0x34, 0x0, &(0x7f0000b44000-0x34)=[@dead_binder_done={0x40086310}, @release={0x40046306, 0x4}, @free_buffer={0x40086303, r1}, @increfs={0x40046304}, @dead_binder_done={0x40086310, 0x3}], 0x7b, 0x0, &(0x7f0000bec000)="705f2d5a0f5d4bd4687fde434880daf8699b82796ff6094c0cb50596572d46ec31d12613e717f7f4fbcff42ee574c254f38b1160cc76e38aecf00e4ef40d6b84451a9eb120dcc0b3ca00d0e70c367ec705395729169297245f6a87105cc45be16c278c9f5a33d2d0bf9cfad424c51200846b83b31762bdcfc52a17"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008fb000)='./file0\x00', &(0x7f0000f3f000)='cpuset\x00', 0x0, &(0x7f000000a000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000a3c000)='./file0\x00', 0x40200, 0x80) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000019000)=""/25, &(0x7f00002bd000)=0xfffffffffffffe23) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000538000-0xc)={0x0}, &(0x7f00009b1000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000f78000)={&(0x7f0000cef000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000d7e000)=[{&(0x7f0000029000)={0x11b0, 0x21, 0x120, 0x7, 0x2, "", [@nested={0x10, 0x76, [@typed={0xc, 0x72, @fd=r0}]}, @generic="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", @generic="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", @typed={0xc, 0x8, @ipv4=@multicast1=0xe0000001}, @generic="9a600f7080a548298d0bc2043805ab322707cb4de1b8285dbe0ac10c4904a170c667f8cb0091c726d422bae27cdf6feee45a472e7d63d907d3dfcbd7fb2dc07bd8c211120300018569efb957714f1c9f45e8bcb8be8fa937cd39ac5d72f1f20550e80eacac875dd5158f32e0248e7e320d296152f8643727e196", @typed={0xc, 0x4, @fd=r0}]}, 0x11b0}, {&(0x7f0000523000-0x30)={0x30, 0x25, 0x0, 0x6, 0x1, "", [@nested={0x20, 0x44, [@generic="0ae2", @typed={0xc, 0x1e, @fd=r2}, @typed={0xc, 0x11, @pid=r3}]}]}, 0x30}], 0x2, 0x0, 0x0, 0x4000}, 0x4050) bind$llc(r2, &(0x7f00001ef000-0x10)={0x1a, 0x0, 0x2, 0x1000, 0x8896, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000869000-0x8)={@multicast1=0xe0000001, @rand_addr=0x6}, 0x8) 2018/02/12 23:24:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000bee000-0x24)="240000002600070032000000e4ffffff0000000009000000000000000012ffdf8000ff10", 0x24) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000096a000)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000c39000-0x4)=0x2, 0x4) 2018/02/12 23:24:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b1e000)='/dev/kvm\x00', 0x110ffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000044a000-0x18)={0x0, 0x0, 0x0, &(0x7f0000b60000)}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00002a0000)={0x3, 0x856, 0x1}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00008f3000)={0x57, 0x8, 0x3, {0x3, 0x3ff}, {0x5, 0x80000000}, @cond=[{0x6, 0x2, 0x1f, 0x1ff, 0xfffffffffffffffe, 0x5}, {0x1, 0x7, 0xf7, 0x40, 0x5, 0x100000000}]}) 2018/02/12 23:24:21 executing program 3: 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) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x8000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000002000-0xc)={0x100000000, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005000-0xe0)=[{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="13a2c193d9b110d0afa5ec68a8418132f708d1f09a43"}, {&(0x7f0000001000-0x6c)="1d5e137785a71e4af53c3669a9da7873c503f847ee3ea185de252e3e65d8e6826a0cb75628ba2041de27d186da7c051945abfea11b590f85b3f25f696ebfa272f647472cf72eda04f5e9a810df8742fae4c523646c5acde2b97942c6d0abbfce167b43d611f7edf27aced46b"}, {&(0x7f0000d34000-0x4e)="41ac8baeb5327dc5468a1374a049f91ec3a4a70490353d3cf9bb26c15526176b3e9821d77127ea80a8007cb078d64b0cdf31d09fbefa151a64dc3ee562dae32d69c498e0fc04c2675de7dbb0f307"}, {&(0x7f0000000000)="431df92828db3b552af9b851b7f0c543237b6296beff9ecaa7f0408d2dbc087ce9e86e2545788f272606834f35986aad7e40e96617732a393883f34b89a8808c428dd80dc5cceebbe82044a1d154c92672464165b80fa4af76f91f12e25cc1e9017bbb463c1355481e763abc6a5519ba87623851b7d193abbff92c1a3c9ba7a058eaf529d693b533ba3d22c2b515a8a7a8d1786c1d068a2cad1ee413ae4342337678b4aaacb2645d6e3e4378014fa49e4e2fac58c22e74a0"}, {&(0x7f0000001000-0x21)="3a35ec3620095a30fdb369ff57f8cddcab53df893489b7bea8a2d506a03bb3a3cc"}, {&(0x7f00005a8000)="637fda9ee11b1d05173dfe31247017f50e4610c6afcac892a8defc7e20a1c4a876f5ac4c9494a07b6f4385e17dba8cbf8a7f0a87abc540ce3061643a603c3886fd7a9a69b028feb06e17c80d1e03bf451a063d404ecd6e34f80967d3c3bb6b2c9cdb268d795d65fc530fec173cbb16e6ec5d5cf768598ecf6d9d463e28ab294e65a63fffbfc2c76ce874c6bc347078e20f6dc54eeeb72ac553a5b78fe530cd2a24cb2a68"}], 0x0, &(0x7f000020d000-0xb0)=[@iv={0x0, 0x117, 0x2, 0x0, "61bce5c4194871fd275b81d62d9b4fc6f3c6b5a387b065a521e4e70bf53281d4fc56dad8eb173d44f1a84f3058775ebe900dd3294909f0a527311120dc504646a6bc4c90672229a2c9ef1424d74b0d64387fa166b8825c499b1f79c631987a15cc5dddc2a06e8cdbec1c9281d4431b5d0a6fdc1b7b8aa987bde0ea8b872dd6d4426dbc7fbfc034dd999a33e82de60defc9fc843b314900"}], 0x0, 0x80}, {0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x23)="07a57b171a28ff49bd4d4999adddfdd55f7ee37c25b0a7526161ce00b3bfc02d94f9c2"}], 0x0, &(0x7f0000000000)=[@iv={0x0, 0x117, 0x2, 0x0, "100f1438974d92534621248d0b814b278ce524a5dec967b308f91531ce381e58e60755e5547614bdad14893d223c6470b7903b3f55a21be84eb06f3d440b5f676f6e82b1b2d5309141c92cd69f530d9507587fc44736275ec533c644cddf34fc904293ed2d3436b47ead12a54a12fec1f6e1c4a5bcf4c8e9d2426eacc77ca9313cd092df459bdc67c48ca429cc7ff3dedca59ca8f1e5307b2daecdbd09640ff2c9760a8f26fdddcb1e651ee12673914b0a62320b8f1c9895ecde1a1f78be4ddf2e726b6fe9bf172daa754586c7b61a97a788a4271037e93ba0"}, @op={0x0, 0x117, 0x3}], 0x0, 0x10}, {0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="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{&(0x7f0000001000-0xc2)="982b6ac56cde401a179414dbb99b30e52469db34a8a957a23d7a70ef4d615711ab7495def3c9a20428367c57199e363a67b95d28e2fb67112ec690752873e582805d39ebdffee448f11d84dcaba15fd417d13027a3e13151c853fdfe01b2dfbaef8841298725ed1927ed13f35b307d12e272e5c15ecbc7b821a8abbdda78fcc87ce286d386fe2a3660f64014127f3ff89df315208949ae2fa835d06e0256f74d8b453657e12ab06bfb5b0ccd9736116e94e0e461fa184c4bba6ad2dc742658e5e9f7"}, {&(0x7f0000001000-0x1000)="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0x0, 0x0, 0x0, 0x4000000}], 0x49249249249257d, 0x4ffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000007000-0x60), &(0x7f0000008000-0x4)=0x60) 2018/02/12 23:24:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x6000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0xfffffffffffffffd, 0x4) syz_emit_ethernet(0x24, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x3, 0x200, 0x400}}], {@x25={0x805, {0x1, 0x370000000, 0xff, "5d3ca6714fd214ce820afc9d026472"}}}}, &(0x7f0000002000-0x14)={0x0, 0x3, [0x4a7, 0x36f, 0x2cf]}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}]}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r1) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x200, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000003000)={0x0, 0x2d, 0x1, @tid}, &(0x7f0000000000)=0x0) timer_delete(r2) 2018/02/12 23:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000679000-0x20)={0x24, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00007b9000-0x20)={0x101, r1, 0x10001, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003f5000)={0x400}, 0x4) 2018/02/12 23:24:22 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000000f000-0x68)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000001d000)='/dev/dmmidi#\x00', 0xffffffffffffe1b5, 0x40) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000-0x418)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0xd0, 0x220, 0x220, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f000000e000-0x40), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xbde8, 0x2, [0x30, 0x0, 0x3, 0x27, 0x14, 0x3f, 0x19, 0x3f, 0x2a, 0x39, 0x25, 0x3e, 0x4, 0x5, 0x6, 0x4], 0x0, 0x5, 0x200}}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8, 0x2, 0x2, 0x2}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x800, 0x7, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x10001, 0x4, [0x1e, 0x20, 0xa, 0x1f, 0x1, 0x33, 0x29, 0x38, 0x23, 0xe, 0x8, 0xf, 0x6, 0x18, 0x5, 0x2e], 0x2, 0x3, 0xffffffffffff4c3a}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="34e0699c15dedcfca14f4d98731b8606", {0xff}, {}, 0x7f, 0x1, 0x8}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x95, 0x81d, 0x20, 0x1, 0x20, 0xffffffff], 0x418, 0x8, 0x7d1b8f8e}, {0x8, [0x8, 0x5, 0x10001, 0x44d, 0x7, 0x100000000], 0x6, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/02/12 23:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00007a7000-0x2)='-\x00', 0x2, &(0x7f00008da000)='ppp0$.ppp0\x00') capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f05000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001d3000)=r1) bind(r0, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/02/12 23:24:22 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40000000008b) sysfs$2(0x2, 0x9, &(0x7f0000e20000-0xd)=""/13) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000785000-0x40), 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/12 23:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000019e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000024c000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) 2018/02/12 23:24:22 executing program 6: clock_getres(0x4, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000030000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/12 23:24:22 executing program 3: lstat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) [ 58.459893] tc_ctl_action: received NO action attribs [ 58.498193] tc_ctl_action: received NO action attribs 2018/02/12 23:24:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) mlock(&(0x7f0000306000/0x4000)=nil, 0x4000) 2018/02/12 23:24:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c34000)={@generic="beceef877ef8bccd2eb9a8ee99aa3e98", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) 2018/02/12 23:24:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket(0x10, 0x807, 0x9) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000363000)) 2018/02/12 23:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f0000cab000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000c09000)=""/105, 0x69) sched_setaffinity(0x0, 0x8, &(0x7f0000e94000)=0x6) msgrcv(0x0, &(0x7f0000090000)={0x0, ""/195}, 0xcb, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000add000)=0x0) r1 = getegid() msgctl$IPC_SET(0x0, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, r1, 0x12, 0x100000000000}, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, r0}) 2018/02/12 23:24:22 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00003dd000-0x4)=0x101, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ef5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/02/12 23:24:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = creat(&(0x7f00002b8000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003b1000-0x4)=0x893a, 0x4) 2018/02/12 23:24:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x420435, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000060000)=0x2) syz_open_dev$urandom(&(0x7f0000859000)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000af9000)='/dev/loop#\x00', 0x1f, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000098b000-0xb), &(0x7f00004b3000-0x4)=0xb) 2018/02/12 23:24:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ae000-0x8)='net/tcp\x00') sendto$ax25(r0, &(0x7f0000c38000)="a1277f366ac95e33948c38f7e1ef886bc89606e6cc1d6083864a52f2955b3a52df4dbde38ee085a3e5f986874f0da8e573d9bb749b43320bea9af5afcb2d3abc4ad64d78bf0333335984a497473f69c8f42e000d33af188724c9de409ffc4b76da5b421c009688b3d214deaa3d5e352947bf8e6213f10b251f1f1630fdda58c55ad94759e090e4b70d38fe1505dcd48a328cba48e77c8dfff2b8d611408d63739818a165ed6edb29a5b961a5110a9ac7d4d1280a515400516c4095a5434830d4e94929936e1b4e9bdffdbe8a364fe31bad753d04166a460c9041baf3fbcc54cacc7c648f2cb0d71d", 0xe8, 0x4004000, &(0x7f0000cf5000-0x10)={0x3, {"f9e9c75468825f"}, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b9e000-0x4), 0x4) r1 = inotify_add_watch(r0, &(0x7f0000242000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r0, r1) preadv(r0, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000ad0000-0x4), &(0x7f0000114000)=0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f000062c000)) 2018/02/12 23:24:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) flistxattr(r0, &(0x7f00000a6000-0x4)=""/4, 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000bd7000-0x38)={0x80000000, 0x40000fff, &(0x7f0000001000-0x82)="4fab04560905763cff802621a429236648ecb32d469b3343188816727e7cc3a02eb3a515a9b2b44dc9fbf48118439e2164fc59a4c5a08996444a07103e83d228bdb7f7d4e857e84bea5f7034f845c762f4656b989d868812ae7075729ebdb949b5f8a37ae13e6e3c8828aee2eff00140bedef12871c728a0efc4e00f7bfa0a40b13e", &(0x7f0000367000)="3b4e4710c31e3620fe0613bbb43a2d379f7ed5ccf70827526dc25f3bd83e08fa98c2b35e7f2cd0ee1592bc2286ac33e252629ae96cf20d8ba15db7166eb22d502a81b9af8dd7d1f755ec5912eeb633dac011424c7d476892d9eb20adedbe300ccf933058f0c7cc45d0ad59fdcc3b0c456a126ac714f5da4b58", 0x82, 0x79}) [ 58.627445] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 23:24:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000058f000-0x9)='/dev/vcs\x00', 0xed83eb56974237a2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000979000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x3, 0x1, 0x100000000, "25b470c8eaa9459a3c2fbd3f8ab64ac4bb06f96ff575d1c08ebb27c7fb860c98f72fa910e11aa34b6e0bef6293856d0a142b667868a6148b28dfcf31e7f1b442236060c790b26a14e38a2e5764fae3ad"}, 0x160) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000948000)=@dstopts={0x0, 0xc, [], [@generic, @jumbo={0xc2, 0x4, 0x7ff}, @enc_lim={0x4, 0x1, 0xffff}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}, @generic={0x3, 0x3c, "f0ef826030e6c0e21af73f44b7b9e78eb32f017c4d91b4c3ae4c3a0ee23fd542af5f5f90e7969bc3453d8109c2d0276f362d35d398c996cd0c567a3f"}]}, 0x68) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) rt_sigsuspend(&(0x7f00006cf000-0x8)={0x7}, 0x8) 2018/02/12 23:24:22 executing program 2: memfd_create(&(0x7f00003da000)="2cb300", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009e2000-0x10)={0x0, 0x0}) utimes(&(0x7f0000b3a000)='./file0\x00', &(0x7f0000c2a000-0x20)={{}, {r0, r1/1000+30000}}) rmdir(&(0x7f0000b42000-0x2)='..') r2 = syz_open_dev$sg(&(0x7f0000707000)='/dev/sg#\x00', 0x5, 0x4200) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000956000)={0x6, &(0x7f000020b000-0x18)=[{}, {}, {}, {}, {}, {}]}) 2018/02/12 23:24:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003000-0x4)=0x6) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x4, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/02/12 23:24:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x228001) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='irlan0\x00', 0x3}) syz_open_dev$midi(&(0x7f0000ca9000-0xb)='/dev/midi#\x00', 0x2, 0x101000) [ 58.982719] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.997294] kauditd_printk_skb: 1283 callbacks suppressed [ 58.997302] audit: type=1400 audit(1518477862.748:4201): avc: denied { net_admin } for pid=7973 comm="syz-executor6" 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 panic: executor 0: failed: net.ipv6.conf.syz0.accept_dad = 0 net.ipv6.conf.syz0.router_solicitations = 0 RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument bad thread state in completion: ready=1 done=1 handled=0 (errno 110) child failed (errno 1) loop failed (errno 0) goroutine 29 [running]: main.(*Proc).executeRaw(0xc425376f20, 0xc42209feb8, 0xc432c80ec0, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc425376f20, 0xc42ee91160, 0xc432c80ec0, 0x0, 0x1, 0x1, 0x3ecd, 0x4c00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc425376f20) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2 [ 59.042620] audit: type=1400 audit(1518477862.786:4202): avc: denied { net_admin } for pid=4221 comm="syz-executor6" 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 [ 59.073414] audit: type=1400 audit(1518477862.822:4203): avc: denied { net_admin } for pid=4219 comm="syz-executor1" 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 [ 59.098010] audit: type=1400 audit(1518477862.822:4204): avc: denied { net_admin } for pid=4219 comm="syz-executor1" 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 [ 59.122572] audit: type=1400 audit(1518477862.824:4205): avc: denied { net_admin } for pid=4219 comm="syz-executor1" 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