[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.593880] audit: type=1400 audit(1518834695.863:6): avc: denied { map } for pid=4147 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 [ 19.654205] sshd (4145) used greatest stack depth: 16592 bytes left Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts. 2018/02/17 02:31:42 fuzzer started [ 25.870842] audit: type=1400 audit(1518834702.140:7): avc: denied { map } for pid=4158 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 2018/02/17 02:31:42 dialing manager at 10.128.0.26:42897 [ 29.637506] can: request_module (can-proto-0) failed. [ 29.646594] can: request_module (can-proto-0) failed. 2018/02/17 02:31:46 kcov=true, comps=true [ 30.186300] audit: type=1400 audit(1518834706.456:8): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8249 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/17 02:31:48 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b93000)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a23000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) syncfs(r1) lseek(r0, 0x0, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x81, 0x8001, 0x3, 0x7, 0x1, [{0x5, 0x100000000, 0x3b89, 0x0, 0x0, 0x102}]}) write(r1, &(0x7f0000000000)="c08f2c7db49b27b7ab8132b209c4ea8623aaa91b1d5343d3dcb9eef3a0f76f04986bcdd71c08695f4e7901608b9e531cfd4cad0a9b7279fa218b062223ad47d6f149f337455fd7d5fab0d2fcbb6a48e7fa4d9f033733f57a5fbb506438d7160a1994e6dd28ccec4f9c7cf2282a918a180b1c74591ab8bb6ba3aa5feb34a5f652dccb12a96f2789f45bee04ac9dd049d3e8282df1a5a13253a584ae531e42386bc3a91ceb9d0b75a7b070f093fb31c3b161f45334f2c2c51d1eb2126f6a2c62c520d79d", 0xc3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xf6)={0x0, 0xee, "19ab1f99b168c87fcf1adb4ba1b4b3cb9a3dd651c08ba2ea623c7d2d7d29ae0c992674a5a2b1c46ae514d709c641f696460a0375372bec5456145648e999596701365ccfbdf5f5a2c812992ae495eb91e7bb3362d913608a7143f95fc7839ec35ef824c8c5956dac4b94f0e54e9ec079607e75de722e679df50552ea5ae0b7938e36ae721038d18b181c348380c68f421b4ecd9838da51a37ccdae59899170597fdc37ac507401d02bcda4bc3d09c2c8f64aac89148850d79a26b28b253f4e5f516fc92609905257afc819a7ad286bb4e4dc3a35ccbc7a40278744022dc83b7256705c859aee3b28ea9334016a3a"}, &(0x7f0000002000-0x4)=0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r3, 0xf, "7d4fb4ac7ed7a704984edce6c30554"}, &(0x7f0000002000-0x4)=0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000003000-0x5c)={0x200, 0x1, {0x2, 0x3, 0x4, 0x3, 0xb2}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000003000), 0x4) 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) setxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0xa)=@random={'trusted.', ')\x00'}, &(0x7f0000005000-0x2)=':\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r3, 0xffffffff, 0x30, 0x100, 0x1}, &(0x7f0000006000-0x4)=0x18) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) wait4(r4, &(0x7f0000002000), 0x20000008, &(0x7f0000001000-0x90)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000003000-0x58)={0x5, 0x0, [{}, {}, {}, {}, {}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x7, 0x5, 0x7, 0x400, r3}, 0x10) 2018/02/17 02:31:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x7f) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000000000)=[0x0], 0x4, 0x5, 0x2, 0x1}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000002000-0x4)=0x95, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000), &(0x7f0000001000+0xdcc)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000004000-0x20)={0x20, 0x1, 0x5, @fuse_ioctl_out={0x1ff, 0xffffffffffffff81, 0x34d, 0x5}}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x0, 0x0, 0x10001, 0xf2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000005000-0x20)={0x6, r2, 0x10001, 0x7}) geteuid() ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006000-0x8), &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x6580}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000)={r3, 0x8, 0x7fffffff, 0x9}, &(0x7f0000006000)=0x10) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000-0xc)={0x7, r4}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000003000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000006000)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000007000)={0x3}, 0x4) 2018/02/17 02:31:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@generic="f6d1b33230c523274b3db56461d21ccf", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000095000)={@empty, r1}, 0x14) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic, @ifru_addrs=@nl=@proc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x21, 0x4) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x32)="b7b0f442e18be2cb149a1d729f94d92c23c7c6a926bc7959e22cee0724b137b6cf028b5e023abfea0e46c4077c9676bd204f", 0x32, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000003000-0x17)=""/23, 0x17) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x2, @multicast1=0xe0000001}, @common='ip_vti0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000001000), &(0x7f0000002000), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={r3, r4, r5}, 0xc) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="44aa8a15cdfda41f15ca60ca22b60ad8776ceee1889897ec3827c6a01480c454aa6eaddac00df8d17f12a5f6adcab2300e462972d6ac4860a8601b218667830d0aeae8a1b8c8bd5972d1f4ed2273886efb79157400e9684f68d30b93d0f71416ee1bc6f81043fd89b429f1c152da3a5874778173c3b084995763bb4989f1d08ef72b78721fc1ff129e9cd1cc1a97b04eb308", 0x92}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x3c, &(0x7f0000005000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7fffffff}]}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x0, 0x400, 0xf6f, r6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000005000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000001000)=@del={0xf0, 0x11, 0x200, 0x5, 0x2, {{'echainiv(rfc4543(rfc4543(ccm_base(ecb(blowfish),tgr192-generic))'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x10000}, {0x8, 0x1, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) accept$ax25(r0, 0x0, &(0x7f0000004000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000)={r7, 0x6}, &(0x7f0000007000-0x4)=0x8) 2018/02/17 02:31:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x3f17aa516f4d53f7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/164, 0xa4, 0x20, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x100000000, 0x20001) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x5c)={0x0, 0x54, "e3250b973c56a2bc8e8163e78f7f53d4aa9042b140cd9c22e6b7b9027f8f200a084121cae14313c8ff6cbde04971cd17841b69c7041a1ffade24362b4c5bfb7687d1585997ea26b793e1c99e378d548b1bc1797b"}, &(0x7f0000002000)=0x5c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000)="be22d9d21ecaa35efe6377d93fe4f4a86bca43919f06b8618b148fc7358ab7ac5a4d47f1068ba598588c5730e9f2fbaeff26755d4b2fcb02c863f23c2fef1e00311d5562198e956355fa43b63493928b55b2ed8260e5851f24352f4f6dc3c2b6367a624641", 0x65, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000004000)={0xffffffffffffff01, 0xb8e, 0x7f, 0xffffffffffffffc0, 0x1, 0x6, 0x6, 0x8000, 0x2, 0x6, 0x5fa, 0x6cb}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000005000)=""/177) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r2}, 0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003000-0x4)=0xffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=""/32, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000008000-0x4)=0x10) accept4$llc(r1, 0x0, &(0x7f0000003000), 0x800) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) 2018/02/17 02:31:48 executing program 4: socketpair(0x19, 0x807, 0x5, &(0x7f0000eab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000034b000-0x10)={0x0, 0x2, 0x1000000000000, 0x80000001, 0x0}, &(0x7f0000d96000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x1515c2ee, 0xed6, 0xda5c}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x0, 0x2a, 0xab6, 0xb42, 0x400}, 0x14) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x5) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @empty}}}, 0x8c) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDMKTONE(r1, 0x4b30, 0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000004000-0x4)=0x4) fcntl$getown(r0, 0x9) r4 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000001000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000004000-0x8d)=""/141) listen(r1, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000004000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x1c)=@req3={0x8, 0x8, 0xd2, 0x4, 0x1000, 0x0, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x4)=@int, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x8001, 0xffff, 0x3cd1, 0xffffffffffff33a8, 0x3}, 0x14) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000006000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000006000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/02/17 02:31:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/sockstat6\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000)={r0, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000)=0xf, 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x1f, 0x100000000, 0x617, 0x200}) bind$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x3, 0x200, 0x3ff, 0x7fff, 0x59, 0x2c81}}, 0x8) r3 = accept(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x2)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000), 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0xc)=""/12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x8, 0x200) sched_setaffinity(r1, 0x8, &(0x7f0000003000)=0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000007000-0x50)={@common='eql\x00', @ifru_ivalue=0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000004000)={'filter\x00', 0x7, 0x4, 0x4e8, 0x0, 0x110, 0x218, 0x400, 0x400, 0x400, 0x4, &(0x7f0000007000), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x3, 0x7, 0x7, 0x5, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', {}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff, 0x8, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x13}, @empty, 0xff000000, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, {[0x68358dc840d9fe58, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x40, 0xffff, 0x1000, 0x7ff, 0x7, 0x6, @common='ipddp0\x00', @generic="d4f1a96c622fa6a98f85555542acbbd7", {0xff}, {0xff}, 0x0, 0xac}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x196c, 0x5}}}, {{@arp={@rand_addr=0x1000, @multicast1=0xe0000001, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0x7fff, 0x200, 0x3, 0x44f7, 0x7, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0b77f9801bf92ef5a594f52e7b8b4122", {0xff}, {0xff}, 0x0, 0x20}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3, 'system_u:object_r:boot_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000004000-0x400)={"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"}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000007000-0x1)='\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000008000)={0x17, 0x19, 0x401, 0xab1, "a9c61e267246a8438e33b317937c6466e126e6aa0cd3a5874e1403e948be3e76"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000000a000-0x80)={[0x101000, 0xf000, 0x10000, 0xd000], 0xcc08, 0x42, 0xffffffff}) 2018/02/17 02:31:48 executing program 6: r0 = memfd_create(&(0x7f00002a6000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x400, 0x8, 0x20, 0xfff}, &(0x7f0000c56000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x5, 0x100000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002000-0x4)=0x3) munmap(&(0x7f0000b77000/0x6000)=nil, 0x6000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x2000)=nil, 0xc, 0x7, 0x4e, &(0x7f0000cbb000/0x4000)=nil, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x24000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000006000-0x4), &(0x7f0000005000)=0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000)={0xde05}, 0x8) getgroups(0x6, &(0x7f0000003000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4), &(0x7f0000006000)=0x0, &(0x7f0000002000-0x4)) r5 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000006000+0xc2e)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000007000-0x10)=[r3, r4, r5, r6]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r7, 0xb, &(0x7f0000005000-0x10)={0x2, 0xe4}, &(0x7f0000008000-0x10)) 2018/02/17 02:31:48 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000307000-0x9)='/dev/dsp\x00', 0x6040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x1, 0x9, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000002000-0x8), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x1, 0x100, 0x8}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0x8, 0xfffffffffffffff8}, &(0x7f0000004000-0x4)=0x8) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004000)=0x14) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000005000)=""/18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000007000-0x8)={0x3, r0}) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000003000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r2, @in6={{0xa, 0x2, 0x16, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x80000000}}, 0x401, 0x7, 0x8, 0x3, 0x10}, &(0x7f0000008000-0x4)=0xa0) ioctl$KDENABIO(r0, 0x4b36) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000007000)={0x3}) bind$rds(r0, &(0x7f0000008000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000008000)='/dev/snd/controlC#\x00', 0x6c2a, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000a000-0x78)={0x7fffffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x40, 0x1ff, 0x4, 0x55c, 0x400, &(0x7f0000002000)=@generic="3a79e60aa7bc1c509f564b27d4376760", 0x1ff, 0xfa3, 0xaf4}) [ 32.429526] audit: type=1400 audit(1518834708.699:9): avc: denied { map } for pid=4158 comm="syz-fuzzer" path="/root/syzkaller-shm979007482" 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 [ 32.475244] audit: type=1400 audit(1518834708.744:10): avc: denied { sys_admin } for pid=4202 comm="syz-executor7" 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 [ 32.492612] IPVS: ftp: loaded support on port[0] = 21 [ 32.538112] audit: type=1400 audit(1518834708.806:11): avc: denied { net_admin } for pid=4205 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 [ 32.564160] IPVS: ftp: loaded support on port[0] = 21 [ 32.624925] IPVS: ftp: loaded support on port[0] = 21 [ 32.673756] IPVS: ftp: loaded support on port[0] = 21 [ 32.719660] IPVS: ftp: loaded support on port[0] = 21 [ 32.798185] IPVS: ftp: loaded support on port[0] = 21 [ 32.877532] IPVS: ftp: loaded support on port[0] = 21 [ 32.961966] IPVS: ftp: loaded support on port[0] = 21 [ 33.621711] ip (4436) used greatest stack depth: 16448 bytes left [ 33.850865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.942125] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.070264] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.088455] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.183953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.261990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.475222] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.596713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.400607] audit: type=1400 audit(1518834712.670:12): avc: denied { sys_chroot } for pid=4205 comm="syz-executor1" 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 [ 36.728405] audit: type=1400 audit(1518834712.998:13): avc: denied { dac_override } for pid=5238 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 2018/02/17 02:31:53 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000b9a000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='ip6gretap0\x00', &(0x7f000063c000-0x70)=@ethtool_perm_addr={0x20, 0x68, "70474910692e2d2fb7a00b3298fe573d70ea8032841ab5467281f727894e6f62aafaf48b77d6fa365db44e413e6871c84f64aae618937a8a3d6d061ec0c07c1ab24e5448570acc198d9a332e9665839f1b182edc702afd6cee997bc9319c6a2a9ef008c85b66b9ad"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f27000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x1ff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000516000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f000031f000)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f00002a5000)=[{r1}], 0x1, 0x0) 2018/02/17 02:31:53 executing program 1: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) msgget$private(0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x30) 2018/02/17 02:31:53 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f00006ff000)='./control\x00', 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000fa3000)=""/223) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fa2000)={0x4}, 0x1) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000dfd000-0x4), &(0x7f0000fa5000-0x4)=0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000d27000-0x4), &(0x7f00005c0000)=0x4) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) r2 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r2, 0x7fffffff, 0x400) 2018/02/17 02:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c8e000), &(0x7f0000a22000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000539000-0x78)={0x4, {0x2, 0x1, @empty}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0x6}, 0x30, 0x8, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8, 0x5bcb}) r1 = syz_open_dev$sg(&(0x7f0000489000)='/dev/sg#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d4e000)={0xfffffffffffeffff, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000fda000-0x10)={0x7, r2}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e3000)=@assoc_value={0x0}, &(0x7f0000e68000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e10000-0xa0)={r3, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7, 0x101, 0x70000000, 0x4, 0x1}, 0xa0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e22000-0x44)={{0x2, 0x2, @empty}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, @generic="192f929e46bc4911ddf3c2d9d2a8690f"}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a4d000-0x4d8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x478, 0x180, 0xc0, 0xc0, 0xc0, 0x180, 0x3e0, 0x3e0, 0x3e0, 0x3e0, 0x3e0, 0x6, &(0x7f00000fc000-0x60), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xffffffff, 0xff, @common='eql\x00', @generic="e81883440510e515a2a2badfc1010e10", {0xff}, {}, 0x62, 0x2, 0x20}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x9}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x1, 0x2}}}, {{@ip={@rand_addr=0xd8e1, @broadcast=0xffffffff, 0x0, 0xff000000, @generic="153be439761da5ed2edbe15662d1e5ac", @common='irlan0\x00', {0xff}, {0xff}, 0xed, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x18}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x32, 0x1, 0x19}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9, 0xffffff00, 0xff, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x0, 0x20}, 0x0, 0xe0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x507a, 0x4, 0x7f, 0x5, 0x3, 0x89, 0xbbb}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendmsg$unix(r1, &(0x7f0000215000)={&(0x7f00003d0000-0x9)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d21000)=[{&(0x7f000048a000)="c27ac80741581d8b83856a5d733cd48d493bd60cd6181c8829bc6afcfedf8de40c2275008748d6307037a9c938d47a93ca2a05178be48c7395b553dc4a1a43d7805ec7ced4db195bde96efe41a", 0x4d}, {&(0x7f0000253000-0x15)="b04c9a4f535bfa3a9c04ecfc72a6cc32a64aa43280", 0x15}, {&(0x7f000058a000-0xd1)="8a88a342cebea96aa8eac35d0a529d15dac30f241ca935ba8ee5fbab1a429c0ede64c153874773b9b130e53702f2a3a4cb491a31799531ff35b99974aa6020b0c01214463484f4b0b7e92fa27e39cafa44ea88bf986e55d93c75ebbd572d487dc2e011f4de56b00f40e39fc825b38920d2c9e58f4288034ac1c58e2719e1553e8c0eff89226e7a3e4aa2f1618034ec4a1d965d62d0e58854db770fbd6fa311405e41410aa74b60e26fd01ec55ca9756200e2981265e4586764f36e4decd30c8dcc058fde2e53a85fb01bd95075f5a1ff22", 0xd1}, {&(0x7f0000dc5000)="2219f5e7c20f0894436c208caa528bbd098113e1605efbe1568346c4cfb28d73381e35c1c6fe5b8c14ec01129c3dcdd67e0e75af0d5182ede993b680182f7161618f96c7f9bcf67ee4ca59e602c4c7b600af7a4c5cbc1f6432f08d5cccb2f2bbe6be4a999d8f9816d249210558f96e26816b0328942e597cad04fb46affd0e23497b2280276e5c58abc83a5e1ffea7356d9da6ff78336bd3c281cd688934d59da27b8c6ee3a52be0e7961be8899c7df80d2c0c26a5ba608541ebf347d9fe5ce1753a3f6a7e9055c8f26e5138981b4c1d56d80a65a25f", 0xd6}], 0x4, &(0x7f0000078000-0xa0)=[@rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r4]}, @rights={0x28, 0x1, 0x1, [r4, r0, r4, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r4]}], 0xa0, 0xc000}, 0x80) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r4, &(0x7f0000831000-0xca)="dc9edd85dc12ac533fcaaee1dbeeac1e553c2e89d8", 0x15) 2018/02/17 02:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f00004db000+0x253)="5d2a2576626f786e65743075736572656d3082b65e7d00", 0x1) sendmsg$kcm(r0, &(0x7f0000428000-0x38)={&(0x7f0000c4d000)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000345000)=[{&(0x7f000092a000)="727bd1e86afa584e7b44509e1a9e36dd55b4432a0ab66155a2dd4454e5c6853b509d85d444e8d7ac9905fa67f004f8878d5a1bd3b9b2861c7fe9c088e7b9f1c76d996f433f074ee62b52df6ad42bf2dff26baff9da65fc93cb503d0d2f", 0x5d}, {&(0x7f0000793000-0x1f)="3db4ead131ae3f3c4608e208145bd27e46a832e5d664d3478173d379cc26ef", 0x1f}, {&(0x7f000077b000)="b2fa5d199bd8549ca60435149a770b231bf87afa5df06dff845e0617f66f3619b2e29af796ee1c3d49b5b1231504b17dab64fd9c6a87c70594566bef3ee427567fc0f4a3bf", 0x45}, {&(0x7f0000ecd000)}, {&(0x7f0000e25000)="a110a1299970a87f5fc96f7349e7215eb9953e979a2e5ec495e5d3f6954a1d5ad057136f7aa61a450a406240957c2ee4f5d254d760930f39b30f1835b5306501e8bb5a685bc5128196c124b0e195489219440d735461b3688c8f2b7eb47ccd1a24d286f091cf7c6f500f1c3e76ee2e8a2c792ccd236a03fb34eb07c1c8460187e3123f0b84cb74dafd1db4673438d2420da40870d1f023ec1bec86acf04ed3e0e0957432887679fffd1aa3adcd284d31ca21e4d60f8a49d52dbf17c9d241a184ad4c", 0xc2}, {&(0x7f0000503000)="f4eecc62542513007ea4dd6214226cbb849e05fdcee2cad00976a0bdffc920554700c785fe721762eac93faa764daf6caf224f5999af992424a45d6c047f16f8b8d2ba2135a6502609134066ec506da80fdf40d3b80d15ac7f3d65e51104bbc8944a88cbbc29ac9b741d24c0c0a89a88dfdfc15b38454add19ef1be0e911609ff4974ce713ea12274f96a1d743debd488031ad771f6b7f777eaa2a691cd0dc20af3e9ce3548dc73a", 0xa8}, {&(0x7f0000681000)="9387c8bba7dce871c5463c9e182a06acb402d1606eafbcef2cc39e50022862de2522025130b160df72eb9927e5eae95d5597765e3db8725af0d8257f7ae590db238c6f008d5835766780", 0x4a}, {&(0x7f0000d4d000)="6cbec97b1143c62f5b09d98f88b0ff2c0dd2124688e6597c5b2f8a10944af41a6f43f29f9f86be42b1b9b3fb7f49b2e7c6e2d235b11a7f0e2e3058edc6be11c11d4ac77c939ed8da524517dfd61f027707dcd4b39fbd07cebbadb27341028d3ac4dcbe6d2c6ee558c928442f5f62d85c7cff20f9114afcabe1c0da2a46d81bc02b476f9f1c354ab09a1d6da15ddae4bea0ee91641f9ce7e8907dd7d5c86037cb71b4863da849a021c1068dde3113e9c1034a2ea0b6941193799eaa220b4022366df1adccd3fc091c7eedf32a31716d01673fc33c847087e5721f92c5870b5d90be", 0xe1}], 0x8, 0x0, 0x0, 0x1}, 0x8081) r1 = syz_open_procfs(0x0, &(0x7f0000158000)='stack\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000e89000-0x10)={0x0, &(0x7f0000dbd000)=[]}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 02:31:53 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002cb000-0xc)={0x0}, &(0x7f0000ab3000)=0xc) migrate_pages(r1, 0x4, &(0x7f0000d8b000)=0x6, &(0x7f00007d3000-0x8)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001e4000)={@common='ip6_vti0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000022c000-0x38)={&(0x7f00003e5000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006bc000)={&(0x7f000012a000)=@getneigh={0x14, 0x1e, 0x8, 0x6, 0x1, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sendmsg$nl_route(r2, &(0x7f0000ff0000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x4}}]}, 0x40}, 0x1}, 0x0) 2018/02/17 02:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000e7a000-0x400)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000abd000)='net/ip6_mr_cache\x00') setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000d57000)=r3, 0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00008f6000)=0x0) ioprio_get$pid(0x2, r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cc4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000452000-0x4)=0x18) 2018/02/17 02:31:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000)=0x7f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000836000-0x8)={0x0, 0x5}, &(0x7f0000faf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dbf000)={r2, @in6={{0xa, 0x3, 0xd79, @ipv4={[], [0xff, 0xff], @empty}, 0xf7}}, 0x6, 0x4, 0x0, 0x22, 0x21}, &(0x7f000052d000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00005fb000)=""/85) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x75, &(0x7f0000dba000)=@sack_info={0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c2f000-0x6)={r3, 0x5}, 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f3d000)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f93000)={@empty, @dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x2, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x18) [ 36.825189] audit: type=1400 audit(1518834713.094:14): avc: denied { net_raw } for pid=5255 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 02:31:53 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ce2000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r1, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[]}, 0x80) write(r1, &(0x7f0000536000)="14", 0x1) close(r1) 2018/02/17 02:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00006dc000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000e6c000)={[], 0xb9, 0x8, 0x9, 0x0, 0x1, 0x4000, 0x1000, [], 0x8d}) lstat(&(0x7f0000d76000)='./file0\x00', &(0x7f0000455000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000e3000)=""/161) ioctl$int_in(r0, 0x5452, &(0x7f0000d40000)) [ 36.889787] audit: type=1400 audit(1518834713.159:15): avc: denied { dac_read_search } for pid=5259 comm="syz-executor0" 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 [ 36.892838] ipt_ECN: cannot use TCP operations on a non-tcp rule 2018/02/17 02:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000767000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) syz_open_dev$dspn(&(0x7f0000785000-0xa)='/dev/dsp#\x00', 0x88, 0x1c11fc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/17 02:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000098c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000048000-0x20)={r0, 0x1, 0x0, 0x9, &(0x7f0000da2000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) pwrite64(r1, &(0x7f0000bc5000)="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", 0x1000, 0x45) 2018/02/17 02:31:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000515000-0xf)='/dev/sequencer\x00', 0x640000, 0x0) bind$bt_rfcomm(r1, &(0x7f00000bd000)={0x1f, {0x0, 0x5, 0x4, 0x7, 0x101, 0x6}, 0x6}, 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x40000, 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) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="7af21f9d6442a57b8514d788e1839566b58e9fd5f31d11538fcfb681caabdacbb7b542b4fd4be3b0b01081a68271492316bbc6d5a02762699d9233d810383109d838e911c6541d50f1f50db42f0331f1dbd943363d7345fc9fed56d1ea25e057925a4001b5be356792489d2118fb650fda7d6c16ec9823c768fe10aa3763e238622f918564000f64311ccbdf4e953ee5aaaed96dc1c2671cdb27093f497e953ec615039dc715ab64d368a225b219313cfdf87962a49ec5cd2138a7eaa061a7dcd32fbec484862fd357da9dbfffc0113bb526b15c", 0xd4}, {&(0x7f0000d20000)="a7c2df6a553ec8d1019e0eae276aba07921c07d449460dc8056ef5532d88bd695ea5d723693af7ff5c41c2e434882cfb6b3264f1a3e4054b23f40684af39518914d19429190f88e2cb0af9d92f9958deec7a3e272ae515c77eaed7ab6e8a2f5bf4e87b9f2a7b17b9654b2cc9b9eab7392f802f60838629b527fc03b38b2c4dec727e51584b08ab24a6d2a69a9fc83103919f036ff47d5a85b4ab4528a8bc1a780acdefb971e4630b09aef5ed6e564f15ae69b466b644b9f08e0e0d5c7d7749dc0b9591d80184426e2c9685c24f7bcf9c68bf24612542405c77edf7a78bb97528ae7fd5acfc393a", 0xe7}, {&(0x7f0000e94000)="cd9c67f33166ddcf3793a1931b2a1231184b8166bd67db215c7b2c7273c08c559feea57be856cbad2b6bcba2b8bbb01e3b95fa9c6641c831e55a2266718079461fb15c249c6e50ed403a5eda140acbef12a82d50c1027fda6e863b41f6af67916ffcff4215a0697ccc3fe46f8e09fe39b3", 0x71}, {&(0x7f0000000000)="e6b960c0efce3e9e54d2e4e58f71508eb8c4d98581d83f0da82c3e7e748ffe8a5cda12235aa4a7469968f631a8d300490632dce06f60b245a79ab7b11cc1d34721cd1acf49123bf66042748c6dcb888c74722abb087ac6d0849514d1c0eda7e142c49fe84e91287720d4b19ac83ad1184ac0db33761e4770ccc23694776e89be900e86069ad2b7b7eead65c12008714ca0eea86249149267ddda09f063d0f24211153319cc03c2adaf773227b0b38289472ab69b61d7204c2e4d17060a81a3f295142cc0a992b7bc597734e6face0408667b4b17961f5feae31ee4e47f7d5d4358f14ee817", 0xe5}, {&(0x7f0000001000-0xcf)="4f76417b852b5fc27e9b80c2f068a80bb2d818e3a605f40bbebb9411e50d9cb726a36d3f8231b6b930ff6d88f43d33f1815ba14fee1727b121fed185dd1901f2ddb56a7adfc2637bffbf186f7e98aecb49a147babca49573204265c23b6aab1fd633108f083b126f4bb33096c7c113a2cecda3e761b3032b9fed41746ec5f39a3e80cc0bf06dd642c64bc99d758e2c2bab00ff873bb9227195c987571cf0ee0b6c8b6898090e8c2d858be18c4f7efce0976980392bd5610512d30c6d53c387544c3159061239a6a9c75aec0a5a11d0", 0xcf}, {&(0x7f0000001000-0x3)="bb4814", 0x3}, {&(0x7f0000001000-0xa)="8d6da60f7dc8e7a27241", 0xa}], 0x7, 0x0) timerfd_create(0x5, 0x80000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00001e9000-0x5f)=""/95, &(0x7f0000e8d000)=0x5f) [ 37.020180] ipt_ECN: cannot use TCP operations on a non-tcp rule [ 37.032655] audit: type=1400 audit(1518834713.278:16): avc: denied { map } for pid=5286 comm="syz-executor7" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=8342 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/17 02:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f000027d000)='/dev/adsp#\x00', 0x8001, 0x20000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a70000)={{{@in6=@mcast2, @in6=@empty}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00001d4000-0x4)=0xe8) write$selinux_access(r1, &(0x7f0000712000-0x4d)={'system_u:object_r:random_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x35}, 0x4d) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000071f000)={&(0x7f000022d000-0x2c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/17 02:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d83000-0x4)=0x100000001) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006fc000-0x680)=@mangle={'mangle\x00', 0x1f, 0x6, 0x620, 0x1e0, 0x320, 0x110, 0x110, 0x320, 0x550, 0x550, 0x550, 0x550, 0x550, 0x6, &(0x7f0000fbc000-0x60), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00], [], @generic="8016256d4e2f2ffa8ff096131ab28947", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='rose0\x00', @generic="1893f10eb96ecbc76e39b9e923c807f3"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x8}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x3, @ipv4=@broadcast=0xffffffff}}}, {{@uncond, 0x0, 0x108, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x2}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x680) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00004ce000-0x50)={@generic="a996ab65950adbe3de8105d7c1c5b0fc", @ifru_ivalue=0x6}) r1 = syz_open_dev$sndmidi(&(0x7f00004bd000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000e4b000-0x8)) 2018/02/17 02:31:53 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @port=0x2, @gre_key=0xe0f7}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xffffffff, 0xff0000ff, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffff00], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549", {0xff}, {}, 0xaf, 0x2, 0x2, 0x5}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000fae000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000fae000)='./file0\x00', &(0x7f0000faf000-0x20)={{}, {0x0, 0x2710}}, 0x100) pipe(&(0x7f0000fad000)={0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000fad000)=r3) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000fa9000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/17 02:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000097d000-0x28)={@common='teql0\x00', &(0x7f0000337000)=@ethtool_sset_info={0x37, 0x1000, 0x101, [0x7fffffff, 0x5, 0x0]}}) 2018/02/17 02:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(crc32-generic)\x00'}, 0xd0ae) r1 = dup3(r0, r0, 0x80000) accept$unix(r1, &(0x7f00000ac000)=@abs, &(0x7f0000c5b000)=0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = getpgrp(0x0) fcntl$setown(r2, 0x8, r3) 2018/02/17 02:31:53 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000824000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000083000-0x8)={0x0, 0x80}, &(0x7f000051f000-0x4)=0x8) syz_open_dev$admmidi(&(0x7f0000365000-0xe)='/dev/admmidi#\x00', 0x10000, 0x200080) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d73000)={0x7ff, 0x8000, 0x100, 0x0, r1}, &(0x7f0000507000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000059e000-0x8)) 2018/02/17 02:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x5, 0x8, &(0x7f0000f9e000)={0x0}) getpeername$netlink(r0, &(0x7f0000092000), &(0x7f000026c000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb7000-0x4), 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a19000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bdc000-0x14)={0x0, 0x1, 0x9, 0x7, 0xb1, 0x1}, &(0x7f0000d54000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000535000-0x8)={r3}, &(0x7f0000c4b000-0x4)=0x8) r4 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000301000)={0x1, r4}) accept$packet(r0, &(0x7f0000e5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c0f000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000a63000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x8, 0x7c3, 0x400, 0x3, 0x2, r5}) fcntl$getownex(r1, 0x10, &(0x7f0000e93000)) 2018/02/17 02:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) r2 = syz_open_dev$sndpcmc(&(0x7f00009f9000)='/dev/snd/pcmC#D#c\x00', 0xfc08, 0x20a01) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000de0000)={0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x101000) openat$cuse(0xffffffffffffff9c, &(0x7f0000300000)='/dev/cuse\x00', 0x600, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000068a000)={0x0, 0x7, &(0x7f0000469000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, [@call={0x85, 0x0, 0x0, 0x2e}, @ldst={0x3, 0x1, 0x6, 0x4, 0x0, 0xfffffff8, 0x8}], {0x95}}, &(0x7f0000c6b000-0xa)='syzkaller\x00', 0xa65, 0x49, &(0x7f00009ac000)=""/73, 0x41f00, 0x1}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f000058f000-0x10)={&(0x7f0000287000-0x8)='./file0\x00'}, 0x10) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e96000-0x48)=@full, &(0x7f0000802000)=0x48, 0x80000) openat(0xffffffffffffff9c, &(0x7f00002f7000-0x8)='./file0\x00', 0x10100, 0x100) r5 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(0xffffffffffffff9c, &(0x7f0000cc6000)=[{{&(0x7f00005e2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f00008e4000-0x70)=[{&(0x7f0000a96000)=""/250, 0xfa}, {&(0x7f0000d79000)=""/189, 0xbd}, {&(0x7f0000d1d000)=""/80, 0x50}, {&(0x7f0000deb000)=""/227, 0xe3}, {&(0x7f00005d4000)=""/151, 0x97}, {&(0x7f000073d000)=""/145, 0x91}, {&(0x7f0000bff000)=""/194, 0xc2}], 0x7, 0x0, 0x0, 0x6}, 0x3}], 0x1, 0x2, 0x0) r7 = syz_open_dev$loop(&(0x7f0000554000+0xb8)='/dev/loop#\x00', 0x0, 0x80) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000819000-0x16)='/selinux/checkreqprot\x00', 0x4140, 0x0) r9 = gettid() r10 = getpgrp(0xffffffffffffffff) r11 = gettid() ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000263000)) r12 = gettid() setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00007cb000)={0x0, 0x100, 0x5, 0x6}, 0x10) syz_open_procfs(r12, &(0x7f000080f000-0x9)='children\x00') sendmsg$unix(r2, &(0x7f0000db8000)={&(0x7f0000eb0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000344000)=[{&(0x7f0000281000)="128008d5c83565e10adf2780cc0ad65b04b973fada1754aeda40b02a2ebb97bf354281f279534ee0920ba2f148044a62ad572e49297f84cb43830513a8ef4fb1ec9069563edd28b8ec63365b6b3d3262b73caad7591c8c584968639ccf63eab250a30228f38c24b1d8b6210e9c90cd0c0df656ee1c80594c23620e5bd051a50dcfb5642c", 0x84}, {&(0x7f000070a000-0x4f)="c3e8b46d728c562a62b1795dfd9c2b638b13cab5f400c4602d84b21a4b3a011e92726fa54be0ba15b798ca414aa35184ab1237a633154e4be2924eb6ed28a2208833105b0a461da06dc785a90365f2", 0x4f}, {&(0x7f00009d4000-0xf6)="6d7a00c168f680452156eafe5b92acfb7b58ad089c49e7470c268e2d6d90ec1ba638d997ba1d9f8b0ef8ca076dae206578804c034dfc7d1aa30fc416034635b98c5be66090737c4950ef1a3da5ba04668854283f6be6f267e403fed1322b78465c5a806e57ab2c208e10416add17afd7f8491437dc428629faee3279e4fa3249bc21a2ba842058ac8541a9e2e10273c002993141accb4bd92b05ff906724d750f07b029a71108b94e0b7459fcea709c4aeb4143e64c1009ecee881f9ee584aad431147ff3c3fe4ab3ec36d357a34a19f453708a7d6a009b49fd5b8642ae81cb879b3dad988be2817e7340786e478b7fc6fe8e8d86591", 0xf6}], 0x3, &(0x7f0000176000-0x110)=[@cred={0x20, 0x1, 0x2, r3, r0, r1}, @cred={0x20, 0x1, 0x2, r9, r0, r1}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r0, r1}, @cred={0x3a3, 0x1, 0x2, r10, r0, r1}, @cred={0x20, 0x1, 0x2, r11, r0, r1}, @cred={0x20, 0x1, 0x2, r12, r0, r1}], 0x108, 0x80}, 0x44) syz_emit_ethernet(0x4a, &(0x7f0000294000-0x69)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "b09bb30e0eb48bd2b36f6dfdb4242e05"}]}}}}}}}, 0x0) r13 = syz_open_procfs(r11, &(0x7f00006a2000-0x11)='net/softnet_stat\x00') setsockopt$inet_sctp_SCTP_NODELAY(r13, 0x84, 0x3, &(0x7f00004aa000), 0x4) 2018/02/17 02:31:53 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x800, 0x3ff]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005df000)=[@in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x81}, @in6={0xa, 0x2, 0x4b, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfff}, @in6={0xa, 0x1, 0x7fffffff, @empty, 0x400}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}], 0x90) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000123000-0x10)='/dev/sequencer2\x00', 0x101200, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000472000-0x4)=0x2, 0x4) vmsplice(r2, &(0x7f0000f87000)=[], 0x0, 0x8) pipe(&(0x7f0000da4000)) read(r1, &(0x7f0000c03000-0xb8)=""/184, 0xb8) 2018/02/17 02:31:53 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000e3f000)={0x0}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x10001, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000003000)={0xb50f, 0x3, 0x1, 0x6, &(0x7f0000003000-0xc0)=[{}, {}, {}]}) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x31, 0x1, @thr={&(0x7f0000003000)="0854de6627d16768dee7abd1bb22f946dc5474997f5b2ade7229fdfe6683f5ee88fcd51ec48a52d33b3be645d1f410401e6f00c223f5e5fe26c880c4f54b523d88257131af3d88ba9d053b2e905bdd571add7e38caa309f46a163cd4c53b85e2dbadb9b44c2cd0879c1ea6fb6bb7de2df6bd0872da66fff138ac41fbdf4330c5a77115578c2a05d5c222cdb16aac445af8bebeb6bf6d87cf090762fb393c81f9ef3b8c56da23427f35113e9ff50e391f03693f83", &(0x7f0000002000-0x8e)="4d986dfe5409ed1b19cd370946d0444fe832ef5aaf2a828814429aaf3889813c88bbde915045100617473b160f773cddc301cb3dfb27a26a8b72008a3fc78fdb1582b77ecbe0a07451d3936ff6084e35f5e1d7398c291ff5f3472540252d49de182615504b78c1394ba6ac319ba748344b3462a0c611d7a67712e8ba4c14083836987651d58df722203a49904873"}}, &(0x7f0000001000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000002000-0x20)={{0x77359400}, {r2}}, 0x0) 2018/02/17 02:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f00003a2000-0xa)='/dev/vcs#\x00', 0x72, 0x20000) openat$dir(0xffffffffffffff9c, &(0x7f0000bb2000-0x8)='./file0\x00', 0x140, 0x140) r2 = memfd_create(&(0x7f00009ef000-0x2)='$\x00', 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000ce000)={r0, r2}) sendmsg$nl_xfrm(r0, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1}, 0x0) [ 37.136317] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 37.143957] audit: type=1400 audit(1518834713.408:17): avc: denied { prog_load } for pid=5304 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.172531] x_tables: ip6_tables: eui64 match: used from hooks PREROUTING/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/17 02:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000077e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f83000)=0x0) ptrace$pokeuser(0x6, r1, 0x2df0, 0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122}, {0x0, 0x9d, &(0x7f0000b8e000)=""/157}, {0x0, 0xac, &(0x7f0000d7f000)=""/172}, {0x1002, 0xffffff1b, &(0x7f00007c8000-0x1000)=""/4096}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/17 02:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e48000-0xb)='asymmetric\x00', &(0x7f0000460000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009d0000)='\x00', 0xfffffffffffffffb) request_key(&(0x7f0000350000)='logon\x00', &(0x7f0000f25000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000351000-0x1)='\x00', 0xfffffffffffffffe) r0 = add_key(&(0x7f00000e2000-0x8)='keyring\x00', &(0x7f00003c3000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000eaf000)='dns_resolver\x00', &(0x7f0000de8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000562000-0xa2)="718af33bed16be30006abfcb878b046288a4ece324f16b27b6323f5dfa041f1c447f98030eb84ef6d0457c7606c8cab4f9ca676b92827f662e2c2b5a00d3d2862598d154e1c6bb1a1dd7b2db0ef600afb4e21073f0b5de66c9c8686821615023cf0024e317087ca0a5cae17b33f248a84d818d9c944317a0e8e9acaeed0e9e97f3e15fbd94c740fd3f7375b3ed033dc653f9a7c2f4af71b6aea957b7d8d27a2d7100", 0xa2, r0) 2018/02/17 02:31:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x27ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00002de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x3, 0xffffffff, 0x7, 0x0, 0x700, 0x1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = getpgrp(0x0) ptrace$getsig(0x4202, r4, 0x40005, &(0x7f00007cb000-0x10)) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/status\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000542000-0x8)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000653000)={0x0, 0x3}, &(0x7f000031c000)=0x6) unlinkat(r6, &(0x7f000092d000)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d9a000)={r7, 0x2, 0x81, 0x23b}, 0xd5) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000952000-0x10)={0xa, &(0x7f0000342000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00007b3000-0x18)={0x9, 0x28, 0x1, r1}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000081000-0x8)={r8, 0x1}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00004a0000)=@assoc_value={r7, 0x5}, 0x8) connect$unix(r0, &(0x7f000014c000)=@abs={0x1, 0x0, 0x0}, 0x8) membarrier(0x8, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000834000-0x8)={r1, r6}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000501000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000018a000)={r7, 0x3}, &(0x7f0000193000)=0x8) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e4f000-0x5c)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x6bb929f9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x2, [0x1, 0x6, 0x6, 0x5, 0x1c884f86, 0x2, 0x7, 0x6]}, 0x5c) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000d2f000)) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000be3000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) write$tun(r5, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x88, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 37.226565] x_tables: ip6_tables: eui64 match: used from hooks PREROUTING/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/17 02:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000072e000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000078c000)) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000eed000-0x100)={0x0, 0xf8, "4da5ff20d7269d5468fad9d0fa1df822c5f38682920edab41ec26b8fe46033419245bb46e83eb7e64a36d9bd1c8fe0a4e1e908c6231bdf5c961ce81c592ed7b30d1b96f9fac5bf12c3eb3e60cebd253a1e3f2f00e3df08798dac94574262c8cb0d1a4d525712c7dfb8d3d1589ad08547e25b29e3a06e7bedb8d6468a74cdc1ec3828ddd50e2e19e0b83da0d1bdc5ee10a70211444b69a8735ba39bf81a5cf1a1342205e98a3507a8223360b839b4bc415a649bfcce30d3da981cf4057a329c2d2ab30921b0bb82d7c51c74fe665b0b240b0fc1a59908fbab5b5e8b0133945c05e83b6cc90fa69a23a5df708211aa86236e4c8c4fcfd26fa1"}, &(0x7f0000ed5000)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000ad000-0x10)={r1, 0x65b6fe7b, 0x4, 0x800}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/policy\x00', 0x0, 0x0) execveat(r3, &(0x7f0000f6c000)='./file0\x00', &(0x7f0000393000-0x10)=[&(0x7f00009dc000-0x12)='/dev/input/event#\x00', &(0x7f000089f000)='/dev/input/event#\x00'], &(0x7f000086c000-0x8)=[&(0x7f0000ebb000-0x12)='/dev/input/event#\x00'], 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f0000d92000)='./file0\x00', 0x101000, 0x43) 2018/02/17 02:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000808000)='./file0\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) r0 = add_key$user(&(0x7f0000c9b000)='user\x00', &(0x7f0000071000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003fb000-0xdd)="669ba3b6de114f1d978141af73e0b075f3f58dd37097c867dd4238e78e006109ba6f0889e49d51458cb1c7be558abfbc7fb01de0024d71c73b690c5bb64375efa6b6de44d901305c53e4f8cca15491cf92f05ae756ddae7647285514b04ba50220f58ec3857dfcbb62a83f673a6549f382a09e1839e23c8208fe09a6c7cf1642b77d370bcda2000ffc1e6f6e1b7c3f791dd9ac85aefe80d1be2b106148b0ce0794d4e7703ccd9ac045fa16081d6eeb56ebf09207bc0d6f4f1901ec2fca6aa9ef7a64a8fe3380775726d41c910b204ad72d270d92c1d88308fd31737792", 0xdd, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000531000)='.dead\x00', &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000230000-0x6)='ramfs\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f00008bf000-0x8)='./file0\x00') 2018/02/17 02:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x4000001, 0x1) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getpeername$inet6(r0, &(0x7f00009d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e03000)=0x1c) [ 37.271128] Option ' Ï' to dns_resolver key: bad/missing value 2018/02/17 02:31:53 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000a33000)={0x77359400}, &(0x7f00009c8000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r0}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000161000)={0x7, 0xffffffffffffff9c}) connect$nfc_raw(r1, &(0x7f00008b1000)={0x27, 0xffffffffffffff00, 0xae, 0x3}, 0x10) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000), 0x0) 2018/02/17 02:31:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000b39000-0xf7)=""/247, 0xf7, 0x100, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$kcm(0x29, 0x2, 0x0) 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]}) 2018/02/17 02:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ece000)="314bdc9c403407781e90508ad202370bacf4b65e1546068ba4286cc90837f806b6d164984373f55ddc5444ef12559c13a5ac2f14a65a7dc135e8d34d1954f622e9288901e564ca8ca778716296a923d88e32c9e8c6c4af9a15c4fda8290dcfc9b41014c83f68004d3049", 0x6a, 0x40010, &(0x7f0000905000)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/17 02:31:53 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) fcntl$setsig(r0, 0xa, 0x1d) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000006000)) close(r0) 2018/02/17 02:31:53 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000028000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x220180) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000028000)={0x5, 0x3, 0x0, 0x3, 0x5}) 2018/02/17 02:31:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001e5000-0x4)) lseek(r0, 0x4e, 0x1) 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 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee9000)='/dev/vcs\x00', 0x4000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000080000-0x8), 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000efb000)="4d7a6ce0565b484973df74f6999b4cadf3b0d19b578b4b85c1d3e63bc9b30f6d226163386d3dd294a2c66f3fd74b00ea6dd46e775cdc034d2770c0037c972d99eae49ce948d05ca17b556944ce69695cef116236300f56c99901efeff2d8e5ef5dc9a341dde91b52a782c26b845503a7bcb8845e4c48f5d333e5519bd9d47810dc5c1b8994d6b0324b49d13138f75318a48a") 2018/02/17 02:31:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setfsgid(r0) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000d26000), &(0x7f0000d27000-0x4)=0x10) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) uselib(&(0x7f00000d2000)='./file0\x00') 2018/02/17 02:31:53 executing program 0: 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, &(0x7f0000962000-0x1c)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1}, &(0x7f000095c000)=0x8) r2 = syz_open_dev$midi(&(0x7f0000519000-0xb)='/dev/midi#\x00', 0x3f, 0x400000) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x53dd) r3 = syz_open_dev$audion(&(0x7f00007b9000-0xc)='/dev/audio#\x00', 0x0, 0x40840) accept4$alg(r3, 0x0, 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d86000)='/dev/ppp\x00', 0x20000, 0x0) connect$vsock_dgram(r4, &(0x7f00001cd000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/02/17 02:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000488000-0xb)='/dev/midi#\x00', 0x0, 0x400) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000af3000)=0x200, &(0x7f0000fb2000)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fa5000-0x4)=0x80000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f0000724000)={&(0x7f0000892000)={0x14, 0x3, 0x400000000008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f0000290000-0xda)="fd8bae37d8a412cfa3c14d795ba3f1734d21dd68d9e986e81808c81628f5aec0c2afb9c7ff8196d07f58fc9970783e575efb30d8423946344ed0d463681f9cd000f53d13f987d75aa3bc04df153fe5864cae9862cf35676d7fd76fc809d651931191f78080880a6c39437e3f0b535dad82c04391d2d34d14f0a97064b23c9dddd0294caf0c2794c19a2d6ec689d98420b4fa5c22cebc08370bcf7519eef7af44c4e8666b7681305e44f7190f3ac860a59dbcfc7b9ba557054e63b3a3ed111b3a3a5e9c480437b1352a58be21573c83a90b407d7f59c7d35821d9", 0xda) mq_open(&(0x7f00009fe000-0x1)='\x00', 0x2, 0x20, &(0x7f0000717000-0x40)={0x0, 0x3f, 0x100000000, 0x0, 0x3, 0x1, 0x8, 0xcc71}) signalfd4(r1, &(0x7f0000c51000-0x8)={0x9}, 0x8, 0x800) pipe2(&(0x7f00003d2000)={0x0, 0x0}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009c7000)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f0000073000)=0x2e9) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00002d2000-0xc)={r4, @rand_addr=0xffffffff, @empty}, 0xc) recvfrom$ipx(r2, &(0x7f00001e1000-0xec)=""/236, 0xec, 0x2040, &(0x7f00000eb000)={0x4, 0x3ff, 0x7fffffff, "5168789f2ecf", 0x3}, 0x10) 2018/02/17 02:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000793000)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f000032e000), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @common='bcsh0\x00', @generic="5a7cdbcdf5f28362cdfc6751313a931a", {}, {}, 0x88, 0x0, 0x44}, 0x0, 0xe8, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x108, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz1\x00'}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dff000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00003b0000)={0x2, 0x6, 0x1, 0x0, 0x2}) sendmsg$nl_route(r1, &(0x7f0000cb0000)={&(0x7f0000dcf000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00006d5000)={&(0x7f0000811000)=@mpls_getroute={0x5c, 0x1a, 0x800, 0x4, 0x1, {0x1c, 0x0, 0x90, 0x4, 0xfe, 0x1, 0xff, 0x7, 0x2100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3f}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xa990}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x37}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x50}, 0x8000) 2018/02/17 02:31:53 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 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000507000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0x1, 0x0, @empty}}, 0x5c) openat$vsock(0xffffffffffffff9c, &(0x7f0000e4a000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/17 02:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/17 02:31:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a4e000-0x8)='iso9660\x00', 0x81000, &(0x7f00003bd000-0xb5)="f9550955ab57c365d95e4786f0c22bc773fcad98563fba9cc57fc3f8bee64b83b00659ce6c37187030f57293765b847f32a5c0f7955a3816e1c4588488729e5e9f6e0e5b6f4c2035a1f8111df10c1e850d7d504cc0460fa012486e69bc28ab25a167ae97c413c0b19bec5990785bff06beebc6ee282f57dd3f4b5022c3299b7af842b8b0b6d023e5540c3aa8c42cfe063651a0858f0ad04997d094cab3bd96b5b1cce6655a74de9136ef118ef04b7fc2aaa795e12a") 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) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/dsp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000128000-0x4)=0x2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c21000-0x4)=0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r3, &(0x7f000001f000)='./file1\x00') connect(r3, &(0x7f0000358000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000f73000-0x4)) fstat(r0, &(0x7f0000034000-0x44)) 2018/02/17 02:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r0, &(0x7f0000186000-0x44)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000135000)='/proc/self/net/pfkey\x00', 0x20000000101001, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000048b000-0x2)=0xffffffffffffff1f, &(0x7f000096c000-0x8)=0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00001a3000-0x4)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000010c000-0x1)=0x4) ioctl$TCFLSH(r2, 0x80047456, 0xfffffffffffffffc) [ 37.466667] audit: type=1400 audit(1518834713.736:18): avc: denied { create } for pid=5373 comm="syz-executor2" 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 [ 37.524592] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 37.537882] audit: type=1400 audit(1518834713.765:19): avc: denied { write } for pid=5373 comm="syz-executor2" 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 2018/02/17 02:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fbd000-0x4)=0x0) tkill(r1, 0x23) 2018/02/17 02:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6e000)='./file0\x00', 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000b3e000-0xd)='stack\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000002c000)={0x0, 0x101}, &(0x7f0000c92000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000203000)={r2, 0x35fe, 0x7, [0x6, 0x800, 0x7, 0x100000001, 0x59b1, 0x3, 0x3]}, 0x16) sendto$unix(r0, &(0x7f0000db5000-0x4c)="3e38c2e93df7daa31181e5d745d3240412533da40e57b6b2372fcb567080783d303b6ba43407bf728c147eba6112118e8272e5cb4b354e08c9d38ec0ad4100a15515efb706854dc0d5e34ea0", 0x4c, 0x81, &(0x7f0000fd1000)=@abs={0x0, 0x0, 0x2}, 0x8) accept4$packet(r1, 0x0, &(0x7f00006a7000), 0x800) 2018/02/17 02:31:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000001a000-0xf)={0x1, 0xffffffff, 0x2000, 0x9, 0x5009, 0xf6, 0x8, 0x5, 0x5b7b}, 0x10) 2018/02/17 02:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0}, {0x0, 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) clock_gettime(0x0, &(0x7f0000db7000)) clock_gettime(0x0, &(0x7f0000dc2000)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000053000-0x10)={r2, r3}, 0x296) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/17 02:31:53 executing program 6: 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$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000003000-0x138)={{0x7000, 0xf002, 0x0, 0x3f, 0x400, 0xfff, 0x8, 0xff, 0x7, 0x0, 0x0, 0x5}, {0x100000, 0x10f000, 0xc, 0xffff, 0x81, 0xfffffffffffffffb, 0x20, 0x8, 0x0, 0x6, 0x101, 0x6}, {0x0, 0x6000, 0xf, 0x7, 0x40000000000000, 0x80, 0x0, 0x81, 0x9, 0x1f, 0x6e7, 0x2}, {0x1000, 0x0, 0x8, 0x4, 0x5, 0x0, 0xffff, 0x425, 0x7ff, 0x4, 0x3, 0x4}, {0x1, 0xf000, 0xd, 0x4, 0x0, 0x3, 0x200, 0xffff, 0x3, 0x6da1b434, 0x10000, 0x6}, {0x0, 0xf000, 0x0, 0x100000001, 0x1, 0x8b38078, 0xc0a, 0xfffffffffffffffa, 0x1, 0x3, 0x9, 0x1}, {0x100000, 0x4, 0x13, 0x4, 0x8, 0x1, 0x9, 0x10000, 0xff, 0x0, 0x2, 0x7}, {0x0, 0x0, 0x1c, 0x7, 0x0, 0x9, 0xd217, 0x0, 0x1, 0x0, 0xef, 0x9}, {0x15002, 0x4}, {0x1000, 0x5000}, 0x1, 0x0, 0x7000, 0x4100, 0x4, 0x4000, 0x6000, [0x71ce, 0x5, 0x3f, 0x400]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)="d20166f4dfddc53b085df2eccf18e43178b57f7e1b8190943d9565baa5a1d6d99e661aa8553544689981a5f39787716b58763e3ca994dc23de2c4a114493e9f860d54eafd4f5815f6669ea2523fcb43c39195fab8eec35f68e9bda4da588a808e2fdd40f0b7b2f76391ff70e66d36d1edadd00852a4424efd8a736f640c01f9f7c57f1d2841549b8634c58e24562a807f12a810e600dcb868955192727073d8f38c30365b72b50e825af09fbee72dd562c7996", 0xb3}, {&(0x7f0000003000)="fe471a9ad545867b0f119a8de9d877b107128046e8dcfc655575cc4c1fb583be35fabef4b553bc4b85785b92fbf0b21226680ea38222e8f677dc24f6dc74ba7aca513193fe461c77690d5c584c9f4d8ffa5cb72916bdf4e09bc1d37258c9d7569b01e6400348a345ceb7969732749dc0b4731e52683b9fa057ab63ded0e16a3534038b924970790a098992003b1aa0c279761b4b070b233d066d533fa09f077bc16aaee823c621add2337cedb5c96df0ad5f5f2fb0a4be69", 0xb8}], 0x2, &(0x7f0000003000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0xf0, 0x117, 0x2, 0xdc, "0c2569af9323bde10070abdfb582a963acd589fdfcb6da086110ceec60e69bc3cef3b52074dde3508d6cff31ce6a7bfb34ace0f264fe5b59b51da8ba2dbb7371a6f7c73dede97cbda7e0dc8bd1d071d5988adc445ea4f9209754c67467a56c989c91479d5ab5ec463f1c837ba8ac8f89f2b2dd118bed8c689a64b17b477fe397458cf8a5c7d4e8ba344dd21e0a610ee6fc2403ad91d9ce6e25ac74cc9e25600eefc99348944449a7c74cd1a66ef8d0df34bd9b8178561fbce6902fdd4d7cfbfd30095f3f04014dfab40dd61007d3471f7d6542841e5c9bb83baa5326"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x48, 0x117, 0x2, 0x2d, "42c41ad4527a9708ecac6ad8a324ea4ec460ccb55dd11113d76aa1637882beee6e730029e8ff0c903aef8fa4d2"}, @iv={0xe8, 0x117, 0x2, 0xcf, "187e49e1deb5ace5f8152e384fe1cb1898d6037f910a19b1ea34f6a63efe6aef3f6beb4a23fa8ada0fcff0a53f589cb8999bf59c19d5bc24111e8ef787efb02a8946ccc2204fe7ceb553ded1e36411659a77cc2027d4e4ff386a0b23c3ed7a6c4d64b0dab91c72aff53e74b625aab1252c25c2d2ef1573c216d569bb0ff6940a260dbdc4b699a248eb5781c469bb59fe6b868f222a7132ed27302150c002f0fc5737c76b90bdc4adcb65d4459aae88edb30c5566d85efa3c3aa6c89a4bc004bbf62e180aee95a897e37a2c11f6d301"}], 0x268, 0x14}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) sync_file_range(r1, 0x0, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfffffffffffffffe, 0xa0001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r2, &(0x7f0000002000-0x94)="7c00c0853c421379583562da56e10b0307eec9264cb18636697fd27b7584f16ba128951afd2b9fb55a7bc0daf6f09103980bd4913902b28435dd1f12094a1108fd59e6e8aa93095f7448bcf24a985c903707957aa788aca31c4c52b7a218f9a2d34facd52e72f80fc84eec37f390f107d327e4f101758bd508811de7a450df4434c797873b472a72b5391dfce912ca7ec0bd8990", &(0x7f0000000000)=""/95}, 0x18) 2018/02/17 02:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000039e000-0xb)='/dev/audio\x00', 0x228501, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = memfd_create(&(0x7f0000714000)="2c2600a2", 0x1) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/17 02:31:53 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000faa000)='/dev/adsp#\x00', 0x80000000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fd6000-0x4)={r0}) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000fd4000), 0x4) 2018/02/17 02:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/cuse\x00', 0x191000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10000000019, &(0x7f00007d9000-0x4), &(0x7f0000caf000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00002ed000), &(0x7f00009b2000)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001d4000-0x4)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00001a5000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f00009f3000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0x2, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {0x0, 0x0, 0x7}}, 0x0, 0xf4a6}, []}, 0xf8}, 0x1}, 0x0) [ 37.562375] audit: type=1400 audit(1518834713.791:20): avc: denied { create } for pid=5389 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.586403] audit: type=1400 audit(1518834713.794:21): avc: denied { write } for pid=5389 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 02:31:53 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdf9, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, "e7980d8d1ac32f57116ba4871ef777b75aaef655204a236063cec1f8d05fd0a6484d2a5ac7e0189425adfe7d7c1ee8be41dcfa6eca71d19835e6c9a9d3fdd633013a887471"}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000007000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f000000d000)='./file0\x00', &(0x7f000000d000+0xdb2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000c000)=0x7, 0x4) 2018/02/17 02:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a7a000-0x10)=@nfc, &(0x7f0000c36000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000de000-0xf7)={0x0, 0xef, "63d811d74ac9bc8a441709b70f34b28cd57e1ed096232f68bbb4450c64976c21a5d4ad1df070968e504be80827bab6a422daafee1b3fd35d3620f8e71919a9b117feea5517afa029ddf24a619a3660214dba35e62309dc2542be6bb395784f7dbf7a864271134ec1017fa25c0070b7039a0764237e9e3a5f89e6b6a423d68e8a92355963ad37f4104c31050bc8d381b179d9b7c5ee353cb8ff089b7f2da70d124c01c13c91b34205932c33ee4751ce702990d2733b205a923b0a9b3593b36b1552701e84e77a997e612c8b421bff4b578907d9a3251b29b8ee793f1effef8cd0e623308f256908f25805fa758513e4"}, &(0x7f0000a7a000-0x4)=0xf7) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009b4000)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/02/17 02:31:54 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00001be000-0xd)='/dev/dmmidi#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0xe6)=""/230) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0xffffffffffffff80, @empty, 0x101}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000000)={0x6, 0x7, 0x3, 0x8, 0x2, 0x4}) ptrace(0xffffffffffffffff, r1) 2018/02/17 02:31:54 executing program 2: 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, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x8, 0x3, 0x6, 0x0, 0xffffffffffffffff, 0x4000000000}, 0x2c) fcntl$dupfd(r1, 0x406, r0) fcntl$setlease(r0, 0x400, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000557000-0x10)={r1, &(0x7f0000df6000-0x35)}, 0x10) 2018/02/17 02:31:54 executing program 7: pipe(&(0x7f00007ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x10000, 0x2, 0x3000, 0x1000, &(0x7f0000b22000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x183, &(0x7f00008a9000-0x232)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x14d, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x87, 0x1a, [], [@generic={0xfffffffffffffffe, 0xca, "5a8602ef8327da168657b5702854adb872a413929a7a5e4f5b82874105827af0f6b109cba5a78ac7b3f451d9c65564727d46f1d69fb51bf94daa78c747a800f3ca174ccd66d17a102246ef894d2a86a5835c07ca76fa6e6ccc64e03cfe0a0efca5b1cf1212ef2d63fc9b98f095c5c92423e79679d55d685f70236af8b4f6a4c7b1978cf52f899a8562d79a260d0beec102231d2bb52b6365065cf90525bfe03f82f90ee438a12b721e0eb6c60ab284802aa720009e9178663870cfffe68581827565fb4cc74e84b0e475"}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1, 0x3}]}, @routing={0xff, 0xc, 0xbc6f4e739956e461, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00006a1000)={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x3, 0x1000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0xfe, [0x7, 0x6a2b2ed1, 0x9, 0x2, 0x80000001, 0x6, 0x4, 0x5]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000083f000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000eea000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a8a000-0x10)={r2, 0xfd, 0x8, 0x7}, &(0x7f0000aa0000-0x4)=0x10) 2018/02/17 02:31:54 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000010000)='/dev/adsp#\x00', 0xfd4, 0x102) openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0x5)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000007000-0x14), &(0x7f000000c000)=0x14) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x2, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) 2018/02/17 02:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ace000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ce7000)='/dev/dsp#\x00', 0x20000987, 0x20000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00001d7000)={0x0, 0x27, 0x1, r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000499000)={r0, 0x28, &(0x7f00006ce000)}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000b2c000-0x4b8)=@filter={'filter\x00', 0xe, 0x4, 0x458, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x8, 0x4, 'fsm\x00', "e2fb009c6a33505c444e1059bfa73156719dbcab33b3ab040ee93883b21307f33f237de031c4e90cba915d0afd531d40ff114e3d3d13f5979de9e06799e95eb9e8638d29b7e2b32782410991aace6419604344de5355a6ebd3719fd05fee3a56ed1bc3b9a25e7c9db70de35396e7f54360689ef7530b3bafa1a8ef4b264bf369", 0x23, 0x3, 0x7fffffff}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x18, 0xffffffffffff0001, 0x7fffffff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) r4 = gettid() poll(&(0x7f0000949000)=[{r2, 0x102}, {r3, 0xed397402c568f5fa}, {r2, 0x4018}, {r1, 0x1}, {r3, 0x200}, {r2, 0x2468}, {r1, 0x8}, {r3, 0x2010}, {r2, 0x2001}, {r3, 0x2004}], 0xa, 0x4806) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000bac000-0x28)={0x2, 0x3, [{0x7, 0x0, 0x9}, {0x1, 0x0, 0x6}]}) fcntl$setown(r3, 0x8, r4) [ 37.687311] audit: type=1400 audit(1518834713.957:22): avc: denied { map } for pid=5411 comm="syz-executor4" path=2F6D656D66643A2C26202864656C6574656429 dev="tmpfs" ino=14769 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/17 02:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) pipe(&(0x7f0000adc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)}, 0x0) 2018/02/17 02:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 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) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000043c000-0x10), &(0x7f0000048000), 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d0f000-0x8)) [ 37.778449] audit: type=1400 audit(1518834714.046:23): avc: denied { map_create } for pid=5437 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.801098] audit: type=1400 audit(1518834714.047:24): avc: denied { map_read map_write } for pid=5437 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/17 02:31:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000aea000)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00005ca000-0x4)) 2018/02/17 02:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000af3000-0x4)) r2 = memfd_create(&(0x7f0000394000-0x1)='\x00', 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a52000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d76000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00007fa000)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e30000-0x4), &(0x7f000097f000-0x4)=0x4) pipe(&(0x7f0000e3e000-0x8)={0x0, 0x0}) vmsplice(r6, &(0x7f00001ce000)=[], 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local={0x0, 0x0, [], 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@multicast2, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000001000-0x4)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031c000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000bdd000-0x4)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x2000001, 0x6, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000ca2000-0x14)={0x3, {{0x2, 0x1, @empty}}}, 0x2fd) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00008d4000-0x10)={0x0, 0x2c, &(0x7f0000a24000)=[@in6={0xa, 0x1, 0x0, @empty, 0xfffffffffffffffe}, @in={0x2, 0x2, @rand_addr=0x7}]}, &(0x7f0000a72000+0x4ce)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000757000)={0x0, 0x0, 0x0, []}, 0x8) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x8200) bind$inet6(r10, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) timer_create(0x4, &(0x7f0000bba000)={0x0, 0x4, 0x7, @thr={&(0x7f0000393000-0xd7)="fcbeb69ccb2f651e075ec95ace8449b69b10baa56cbde8961772f128d83fba42f43c7e6697e145814069604af6360449eaf22bf8236325e886b615748ac2da26b44eb9936e07b8e0fb1c3006bf0c71a3e115e27b93f0d7250084ec506940aef09599a510a57c9fea76bb4724c8e7959412c4107ff8e74c2b1b0c9f1b270a3bcbdbfafdf119fcfe3db7adb1deefcc631a9f42b1d46dda7b0e38184460b5", &(0x7f000003f000)="c551e636d13e077b659feb5214f424785212310a3254281527bd21b01db87ea230563a405dcc126a1ef3d9fdc25c4c6ee7e0bd60fe237541594f43aa313f5c51e40bcffb76f595004aceb219a4aa4a54f1e0ddf13b1c38d69f4c74469f3c610b451de3d2f9c6bf75837f99eeec11f1088acbc8de027b8ae2cc54dc1f30dc5045f9a5"}}, &(0x7f00008de000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000883000-0x10)) timer_settime(r11, 0x1, &(0x7f0000149000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000aec000)) listen(r10, 0x0) sendto$inet(r9, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) close(r9) accept4(r10, &(0x7f0000bcd000-0x58)=@alg, &(0x7f0000da9000-0x4)=0xffffffffffffff4d, 0x0) 2018/02/17 02:31:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00001d9000), 0x120) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000a83000-0x9)='/dev/sg#\x00', 0x67, 0x50000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b44000-0x18)={0x0, 0x10001, 0x30, 0xfffe00, 0x9ed5}, &(0x7f000034e000-0x4)=0xfffffdea) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000194000)=[@in6={0xa, 0x2, 0xfffffffeffffffff, @empty, 0x40}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x0, @rand_addr=0x7ff}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007b5000)={r3, 0x9}, 0x3) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000e9000-0x6)={0x7f, 0xbb, 0x1}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000eb7000)={@common='gre0\x00', 0x100000001}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005f6000)={r3, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}}, &(0x7f00006bd000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001fa000), &(0x7f00005dd000-0x4)=0x4) 2018/02/17 02:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f000092d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20, 0x400) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000723000)=0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f000000a000), &(0x7f0000006000), 0x2}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000055c000-0x6)) preadv(0xffffffffffffffff, &(0x7f00003fe000-0x50)=[{&(0x7f0000fe2000)=""/93, 0x5d}, {&(0x7f0000533000-0xff)=""/255, 0xff}, {&(0x7f000048a000)=""/118, 0x76}, {&(0x7f0000ac3000-0x93)=""/147, 0x93}, {&(0x7f00006fc000)=""/75, 0x4b}], 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f000040c000)='/dev/midi#\x00', 0x9, 0x40c02) ioctl$TCSBRK(r2, 0x5409, 0x37d) 2018/02/17 02:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00003ee000-0x61)=@ipv6_newroute={0x28, 0x18, 0x182f1ff112994d96, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/17 02:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000070e000)=0x7fff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001d8000)={'filter\x00', 0x7, 0x4, 0x400, 0x210, 0x100, 0x210, 0x318, 0x318, 0x318, 0x4, &(0x7f000050e000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0xa43a, 0xa1, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x1}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0xffffff00, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0x7f, 0x3, 0x3, 0x10001, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x106}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1000, 'syz1\x00', 0x7ff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000027f000)=0x40, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x400}) 2018/02/17 02:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 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) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) close(r1) 2018/02/17 02:31:54 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000001b000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000000e000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f, r2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r4 = dup3(r3, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000001a000-0x30)={0x10, 0x0, &(0x7f0000019000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x8, r5) setsockopt$inet_udp_int(r4, 0x11, 0x5c8ca10dd3bcb56c, &(0x7f0000002000-0x4)=0xfffffffffffffffb, 0x4) [ 37.960949] audit: type=1400 audit(1518834714.230:25): avc: denied { set_context_mgr } for pid=5465 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=binder permissive=1 [ 37.969609] binder: 5469 RLIMIT_NICE not set [ 37.999434] audit: type=1400 audit(1518834714.265:26): avc: denied { setopt } for pid=5466 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.027300] [ 38.028947] ====================================================== [ 38.035252] WARNING: possible circular locking dependency detected [ 38.041549] 4.16.0-rc1+ #315 Not tainted [ 38.045581] ------------------------------------------------------ [ 38.051867] syz-executor1/5476 is trying to acquire lock: [ 38.057373] (sk_lock-AF_INET6){+.+.}, at: [<0000000082e46e21>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.066891] [ 38.066891] but task is already holding lock: [ 38.072831] (rtnl_mutex){+.+.}, at: [<00000000b60e0037>] rtnl_lock+0x17/0x20 [ 38.080086] [ 38.080086] which lock already depends on the new lock. [ 38.080086] [ 38.088370] [ 38.088370] the existing dependency chain (in reverse order) is: [ 38.095961] [ 38.095961] -> #2 (rtnl_mutex){+.+.}: [ 38.101218] __mutex_lock+0x16f/0x1a80 [ 38.105597] mutex_lock_nested+0x16/0x20 [ 38.110152] rtnl_lock+0x17/0x20 [ 38.114016] unregister_netdevice_notifier+0x91/0x4e0 [ 38.119701] tee_tg_destroy+0x61/0xc0 [ 38.123992] cleanup_entry+0x218/0x350 [ 38.128371] __do_replace+0x79d/0xa50 [ 38.132662] do_ipt_set_ctl+0x40f/0x5f0 [ 38.137130] nf_setsockopt+0x67/0xc0 [ 38.141333] ip_setsockopt+0x97/0xa0 [ 38.145538] udp_setsockopt+0x45/0x80 [ 38.149831] ipv6_setsockopt+0xa0/0x130 [ 38.154298] tcp_setsockopt+0x82/0xd0 [ 38.158588] sock_common_setsockopt+0x95/0xd0 [ 38.163576] SyS_setsockopt+0x189/0x360 [ 38.168044] do_syscall_64+0x280/0x940 [ 38.172421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.178099] [ 38.178099] -> #1 (&xt[i].mutex){+.+.}: [ 38.183526] __mutex_lock+0x16f/0x1a80 [ 38.187906] mutex_lock_nested+0x16/0x20 [ 38.192461] xt_find_table_lock+0x3e/0x3e0 [ 38.197191] xt_request_find_table_lock+0x28/0xc0 [ 38.202524] get_info+0x154/0x690 [ 38.206465] do_ip6t_get_ctl+0x159/0xaf0 [ 38.211021] nf_getsockopt+0x6a/0xc0 [ 38.215228] ipv6_getsockopt+0x1df/0x2e0 [ 38.219779] tcp_getsockopt+0x82/0xd0 [ 38.224070] sock_common_getsockopt+0x95/0xd0 [ 38.229054] SyS_getsockopt+0x178/0x340 [ 38.233518] do_syscall_64+0x280/0x940 [ 38.237896] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.243573] [ 38.243573] -> #0 (sk_lock-AF_INET6){+.+.}: [ 38.249349] lock_acquire+0x1d5/0x580 [ 38.253642] lock_sock_nested+0xc2/0x110 [ 38.258195] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.263701] ipv6_setsockopt+0xd7/0x130 [ 38.268168] tcp_setsockopt+0x82/0xd0 [ 38.272458] sock_common_setsockopt+0x95/0xd0 [ 38.277445] SyS_setsockopt+0x189/0x360 [ 38.281909] do_syscall_64+0x280/0x940 [ 38.286288] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.291966] [ 38.291966] other info that might help us debug this: [ 38.291966] [ 38.300076] Chain exists of: [ 38.300076] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 38.300076] [ 38.310365] Possible unsafe locking scenario: [ 38.310365] [ 38.316388] CPU0 CPU1 [ 38.321025] ---- ---- [ 38.325661] lock(rtnl_mutex); [ 38.328911] lock(&xt[i].mutex); [ 38.334849] lock(rtnl_mutex); [ 38.340616] lock(sk_lock-AF_INET6); [ 38.344387] [ 38.344387] *** DEADLOCK *** [ 38.344387] [ 38.350416] 1 lock held by syz-executor1/5476: [ 38.354966] #0: (rtnl_mutex){+.+.}, at: [<00000000b60e0037>] rtnl_lock+0x17/0x20 [ 38.362649] [ 38.362649] stack backtrace: [ 38.367116] CPU: 1 PID: 5476 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #315 [ 38.374356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.384369] Call Trace: [ 38.386942] dump_stack+0x194/0x257 [ 38.390543] ? arch_local_irq_restore+0x53/0x53 [ 38.395193] print_circular_bug.isra.38+0x2cd/0x2dc [ 38.400180] ? save_trace+0xe0/0x2b0 [ 38.403865] __lock_acquire+0x30a8/0x3e00 [ 38.407990] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.413150] ? rtnl_lock+0x17/0x20 [ 38.416665] ? __mutex_lock+0x16f/0x1a80 [ 38.420695] ? rtnl_lock+0x17/0x20 [ 38.424208] ? rtnl_lock+0x17/0x20 [ 38.427722] ? mutex_lock_io_nested+0x1900/0x1900 [ 38.432536] ? perf_trace_lock_acquire+0xe3/0x980 [ 38.437349] ? perf_trace_lock_acquire+0xe3/0x980 [ 38.442161] ? print_irqtrace_events+0x270/0x270 [ 38.446887] ? perf_trace_lock+0x900/0x900 [ 38.451095] ? check_noncircular+0x20/0x20 [ 38.455301] ? _cond_resched+0x14/0x30 [ 38.459165] ? __lock_acquire+0x664/0x3e00 [ 38.463372] ? find_held_lock+0x35/0x1d0 [ 38.467407] lock_acquire+0x1d5/0x580 [ 38.471176] ? lock_acquire+0x1d5/0x580 [ 38.475122] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.480286] ? lock_release+0xa40/0xa40 [ 38.484233] ? do_raw_spin_trylock+0x190/0x190 [ 38.488789] ? lock_sock_nested+0x44/0x110 [ 38.492995] lock_sock_nested+0xc2/0x110 [ 38.497028] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.502190] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.507177] ? ipv6_update_options+0x330/0x330 [ 38.511727] ? perf_trace_lock+0x900/0x900 [ 38.515932] ? check_noncircular+0x20/0x20 [ 38.520138] ? get_futex_key+0x1d50/0x1d50 [ 38.524345] ? check_noncircular+0x20/0x20 [ 38.528556] ? find_held_lock+0x35/0x1d0 [ 38.532593] ? avc_has_perm+0x35e/0x680 [ 38.536539] ? lock_downgrade+0x980/0x980 [ 38.540662] ? lock_release+0xa40/0xa40 [ 38.544608] ? lock_downgrade+0x980/0x980 [ 38.548728] ? lock_release+0xa40/0xa40 [ 38.552675] ? __lock_is_held+0xb6/0x140 [ 38.556708] ? avc_has_perm+0x43e/0x680 [ 38.560653] ? avc_has_perm_noaudit+0x520/0x520 [ 38.565296] ? iterate_fd+0x3f0/0x3f0 [ 38.569072] ? userfaultfd_unmap_complete+0x327/0x510 [ 38.574234] ? userfaultfd_unmap_prep+0x540/0x540 [ 38.579050] ? do_mmap+0x362/0xe00 [ 38.582560] ? sock_has_perm+0x2a4/0x420 [ 38.586593] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 38.591930] ? security_mmap_file+0x143/0x180 [ 38.596395] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 38.602074] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 38.607324] ipv6_setsockopt+0xd7/0x130 [ 38.611270] ? ipv6_setsockopt+0xd7/0x130 [ 38.615387] tcp_setsockopt+0x82/0xd0 [ 38.619161] sock_common_setsockopt+0x95/0xd0 [ 38.623632] SyS_setsockopt+0x189/0x360 [ 38.627580] ? SyS_recv+0x40/0x40 [ 38.631009] ? find_mergeable_anon_vma+0xd0/0xd0 [ 38.635739] ? security_file_ioctl+0x89/0xb0 [ 38.640119] ? do_syscall_64+0xb6/0x940 [ 38.644065] ? SyS_recv+0x40/0x40 [ 38.647490] do_syscall_64+0x280/0x940 [ 38.651350] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.655815] ? finish_task_switch+0x1c0/0x860 [ 38.660279] ? finish_task_switch+0x181/0x860 [ 38.664744] ? syscall_return_slowpath+0x550/0x550 [ 38.669642] ? syscall_return_slowpath+0x2ac/0x550 [ 38.674542] ? prepare_exit_to_usermode+0x350/0x350 [ 38.679532] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 38.684866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.689682] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.694839] RIP: 0033:0x453a59 [ 38.697999] RSP: 002b:00007f7e0e70bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 38.705680] RAX: ffffffffffffffda RBX: 00007f7e0e70c6d4 RCX: 0000000000453a59 2018/02/17 02:31:55 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d32000-0x20)={r0, &(0x7f000050a000-0x25)="a54d24b4338197c0c413cc263dc12259d2e854b38a6bf5f76b726ad243a06cc187c068ac4e", &(0x7f0000571000-0x1)="16", 0x3}, 0x1b) [ 38.712919] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013 [ 38.720160] RBP: 000000000071bea0 R08: 0000000000000014 R09: 0000000000000000 [ 38.727401] R10: 0000000020670fec R11: 0000000000000246 R12: 00000000ffffffff [ 38.734642] R13: 0000000000000509 R14: 00000000006f7978 R15: 0000000000000000 [ 38.743501] binder: 5469 RLIMIT_NICE not set [ 38.747464] mmap: syz-executor0 (5484) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/17 02:31:55 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @random="465257efed18"}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009f3000-0x2)='/selinux/access\x00', 0x2, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d, r1}, 0xfffffce9) recvmmsg(r3, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x9, &(0x7f000000d000-0x50)=[], 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f0000013000)=""/49, 0x31}, {&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000014000-0x19)=""/25, 0x19}, {&(0x7f0000015000)=""/158, 0x9e}, {&(0x7f000000e000)=""/110, 0x6e}, {&(0x7f0000015000)=""/160, 0xa0}], 0x6, &(0x7f0000016000-0xb8)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x26}, 0x1}, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) recvfrom(r3, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27}, 0x10) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f000000b000-0x1000)="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", 0x1000}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c07000-0x4)) 2018/02/17 02:31:55 executing program 4: 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) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000ce3000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000df3000-0x4c8)={{0xffff, 0x1, 0xd897, 0x3, "11de37905be953d2d2f0d94f45b8b89b4c1661688c9c8c957240e2c5f91070cfa1344c5234bff0f3c0a6f21f", 0x8001}, 0xe9b, [0xfffffffffffffffd, 0x7, 0x7ff, 0x0, 0x673cd8c, 0xffffffff, 0x5, 0x3, 0x4d, 0xffffffffffffffff, 0x8, 0x200, 0x19603b41, 0x10001, 0x1, 0x100000001, 0x2, 0x401, 0x5, 0x3, 0xfdd7, 0x0, 0x8, 0xc, 0x1, 0x6, 0x7, 0x3, 0x50, 0xffff, 0x100000000, 0xfffffffffffffffd, 0x3, 0xb30e, 0x5, 0xfffffffffffff000, 0xffffffffffffff81, 0xa51, 0x5baa73cf, 0x946b, 0xfffffffffffffffb, 0x1, 0x7e, 0x401, 0x7ff, 0x3, 0x1f, 0x5, 0xd0, 0xffffffff, 0x6, 0x6f2, 0x2, 0x1, 0x8, 0x2, 0x3, 0x6, 0xddd, 0x100000000, 0x3f, 0x100000000, 0x10000, 0x1, 0x9, 0x854, 0x7, 0x8001, 0x2, 0x3, 0x80, 0x2, 0x4, 0x3, 0x148, 0xffff, 0x1, 0x4, 0x0, 0x3, 0x6, 0x6, 0x665, 0x10000, 0x100000001, 0x3, 0x7, 0xfff, 0x4, 0x7ff, 0xc026, 0x2, 0xbb, 0x6, 0x3, 0x5, 0x15b, 0x0, 0x6, 0x6, 0x3, 0x5, 0x26b0000, 0x4, 0x3, 0x40, 0x2, 0x1, 0x0, 0x0, 0x8, 0x101, 0x0, 0x5, 0x3, 0xffffffffffffa78b, 0x1, 0x3, 0x10000, 0x7, 0x4, 0x3, 0x10000, 0x5, 0x7, 0x7, 0x7], {r4, r5+10000000}}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) seccomp(0x1, 0x1, &(0x7f000046e000-0x10)={0x4, &(0x7f00007b3000-0x20)=[{0x6, 0x9d96, 0x0, 0x40}, {0x100000000, 0x9, 0x7, 0x3}, {0x6, 0x4, 0x9, 0x9}, {0x10000, 0x40000, 0x8, 0x4}]}) fsync(r3) dup3(r6, r3, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f000085a000-0x96)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000dbf000)={0xfffffffffffffffd, 0xfffffffffffffffc}) 2018/02/17 02:31:55 executing program 6: epoll_pwait(0xffffffffffffffff, &(0x7f0000355000)=[], 0x0, 0x0, &(0x7f00007fe000-0x8), 0x8) rt_sigreturn() [ 38.767315] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 38.779961] binder: undelivered death notification, 0000000000000000 2018/02/17 02:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000a85000-0x20)={@common='bpq0\x00', @ifru_flags=0x5100}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000000000) ioctl$KVM_RUN(r1, 0xae80, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a1f000-0x10)={0x0, 0x7, 0xa3a9, 0x3}, 0x10) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f0000750000)) clock_gettime(0x0, &(0x7f0000000000)) r6 = syz_open_dev$admmidi(&(0x7f0000a94000-0xe)='/dev/admmidi#\x00', 0x793, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TCSBRK(r6, 0x5409, 0x3f) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000f68000-0x24)) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) r7 = dup3(r0, r2, 0x80000) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071d000-0xc)='/dev/rfkill\x00', 0x880, 0x0) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) syz_open_dev$dmmidi(&(0x7f0000d0e000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x40001) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f000021b000-0x90)={0x7fffffff, {{0x2, 0x3, @empty}}}, 0x90) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/17 02:31:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009cd000)={0x0, 0x0, &(0x7f0000414000)=[]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x20000001, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@generic={0x5, 0x4, 0x1, 0x8}], {0x95}}, &(0x7f000086b000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000217000-0x1000)=""/4096, 0xfffffffffffffffc}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000076000)='/dev/amidi#\x00', 0x3f, 0x191001) sendmsg$alg(r0, &(0x7f00002de000)={0x0, 0x0, &(0x7f0000132000)=[{&(0x7f00005ac000)="2777b32343606fad3279c7cce27d0134d1762c4c187a611e78d7c7b2b08b130e6b8197f064277ec2d04e400dc483deb28e6584295fe02597a2e11189df7fd28b3dea42abb0bb72a06d4ed237d79c812e8d4dbc243651f2304da2085cf081b77870733ccbf0fd0a7d0017da11f37383fd6c0c805bb5", 0x75}], 0x1, &(0x7f0000e5b000)=[@iv={0xc8, 0x117, 0x2, 0xb2, "c81b9dc25bda7a56d197b2493e0cf4b3ba60e5c246abdc0e93461ee974bf07383e2809bd5ad56eeaedeb6a1d39ad31af6aa71194b5d82b850028163f633b1166d40158b5507a0662abebc66732da962e87a33466a08e9cdaf0f70562690da9f49007ebae5b21aa1e734ebadd9c00bf8e330c091ebed5d6d540f90350eb7ab412956d6377143a7ee42b53f51c4f9c2a63561766b78d7325db2bb1180399eaafc6bfe05f3d57f7ffe44eae0b2645eb5d0504f9"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x70, 0x117, 0x2, 0x55, "2e38f0ed068024500d2ba075c8a7b2214a95be196c9cd32a4a0e3212f94609d513e3c3766de35d623957c0de78f076758ce1ed4d3d2b403ea1c1c80366acceb88e57fdf7df03955fac3495e613ee41c8a5d7806401"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x7c, "582c511a89b83760d501ba9ec7a74f3a853a58b1544ac64ee90fa0443309de61b4b9475e13520ab33b1d563f90dc5bd1bb5f043521ab5a5a8f9ae2d83ee8b252dbdfd66a34439bc6c62712b49750eb42a0054ebec40bf98b08c191c314ff47da4f578fbd4afc8e316e9749ed87c206fca7f783283f4ddbd22aacac4a"}], 0x258, 0x20000000}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000035b000)='/dev/vcs#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00001fc000-0xd8)="f5873fa727f73621a31f3b1ed317ff8aa8b8d4fa505006daf7038f3b7dcbcad656677bc2cd5499038d0e6ec62b5de6041dff99391b12e3cd4fb9f5c4c6ef4d58e2741d759458ada98117a8039d2a494ec67427f6d4691cc4744194b8a592e763afb660c1db7915d9bb782d9e42346f74b5922eef0f4fbb07d80a36da1bff2bf12dfe00072017cd30ba07a292345d1d95afc16ff7f5de5398af91d15309920091dbba5805733f6fe9624d131ff9c86cb4300600c46be9f3e3414054301e46c6102214f91b40ab85a67510e016d02cadae618ca98d5f6ce6d5", 0xd8, 0x1, &(0x7f0000a87000-0x10)={0x2, 0x3, @rand_addr=0x3292b4a5}, 0x10) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000b5d000-0x80)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000271000), 0x0, 0x20020003, &(0x7f0000e98000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f000076a000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000520000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[]}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000086f000-0x4)) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000fe3000)="4eeba9fd45352bea2cbe45a805d1b9d36dbf0aaf6b70e69fb78feef623c42181627ea8fa71535c440df333e6ca0fadd19ee1236aa926c7549817e5fd5b47bfdb2bcebb0d0519ed076e1c19bc1d4d7b84bcf4b8bd770d5dbf7e314af55ceb2fffb5db4e1d4ea46ffaeff229e7c7d1ade67aabb2b163a3c4fa32ef483adc31b27f0c66863b5e55f86a1cfb1340b67c6999389c622f879ec48cea345c2f09d4c372b2") [ 38.810631] audit: type=1400 audit(1518834715.030:27): avc: denied { getopt } for pid=5466 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.845099] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 38.854317] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x8080c, 0x0) fgetxattr(r0, &(0x7f0000783000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000c54000), 0x0) [ 38.884715] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' 2018/02/17 02:31:55 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000013000)='/dev/dsp#\x00', 0x61e, 0x20000) getdents64(r1, &(0x7f0000005000-0x5e)=""/210, 0xd2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000014000-0x8)='rxrpc_s\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000013000)='#GPL#\x00', 0xfffffffffffffffd) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000013000)='big_key\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)='($cpuset^%\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) 2018/02/17 02:31:55 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f0000cbe000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/17 02:31:55 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0xee0, 0x400000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r2}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000014000)=0x7d38) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = signalfd(r3, &(0x7f0000012000-0x8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000008000-0x4)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) pwritev(r4, &(0x7f0000012000)=[{&(0x7f0000012000)="4b220984cae5560393e5cc99635a905d1836a086f077ddf51c1e82940159119921098074e77cfe12b08e549942225955853e7790", 0x34}], 0x1, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r0, &(0x7f0000009000-0x20)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000012000-0x1)=""/1, 0x1}], 0x2) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000016000-0x4)=0x10000, 0x4) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/17 02:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00006e1000)={0x2, 0x4c1}) fcntl$getflags(r0, 0x401) 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000002000-0xc)={0x1200000000, 0x7f}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xfb)=""/251, 0xfb}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$nl_xfrm(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000002000)=@getsa={0x28, 0x12, 0x800, 0x2, 0x1, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2, 0x33}, []}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x4810) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000001000-0x8)={@rand_addr, @rand_addr}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000087b000-0x38)={&(0x7f0000d1e000)={0x10}, 0x5ee, &(0x7f0000007000)={&(0x7f000095c000)={0x1c, 0x1c, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/17 02:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000c2c000-0x8)={0x10000000000000}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000342000), 0xffffffffffffff92, 0x200000000000, 0x800) 2018/02/17 02:31:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a7000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000422000-0x4)=r1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000838000-0xc1)=""/193) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000608000)='#eth1)ppp0em0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d93000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000dfe000/0xf000)=nil, &(0x7f0000c5e000-0x8)) mkdir(&(0x7f0000e1b000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000019000/0x1000)=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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000000000)='\x00', 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000011000)={0xfff, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x4, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x2b8) r4 = syz_open_dev$amidi(&(0x7f0000014000-0x8)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000001a000-0x88)={0xc79, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x88) close(r2) [ 38.952244] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 38.959624] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/17 02:31:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00003f2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000c23000)=0x26) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a26000-0x10)={0x6, [0x5, 0xb1b4, 0x1, 0x6fd9, 0xaca, 0xffffffff]}, &(0x7f00005bf000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000920000-0x10)=[{&(0x7f0000598000-0x2a)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) r2 = syz_open_dev$audion(&(0x7f00002f5000-0xc)='/dev/audio#\x00', 0x7, 0x210200) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/17 02:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fallocate(r0, 0x3, 0x7fffffff, 0x1000) sendfile(r0, r0, &(0x7f0000a65000)=0x24, 0x7e6) r1 = syz_open_procfs(0x0, &(0x7f0000950000)='net/arp\x00') writev(r1, &(0x7f00001ea000)=[{&(0x7f00009a1000)="f2", 0x1}], 0x1) 2018/02/17 02:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e54000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f000021a000-0x1f8)={0x1f8, 0x0, 0x6, 0x104, 0xffffffffffffffff, 0x3, {0xfffffffffffffffc, 0x0, 0x8}, [@typed={0xc8, 0x8f, @binary="cf230ee86f621481ab3a742f7d04c29994af6dceab93cd5454fc632dac36f9dd4bd2380afde0feeab9f0367b87f2dbb931d378bc8d0cee60ab2beb0203d083aef0adcbd29db252a7902b271b001e3fe27e61baf7efc558d95a79f68563e5f9dddce514a6c8d5c20eb5d9617f0505e3ddbf7f272ca278e478db842d5b51ba5e4a6887706a9131262b089eb2c63e7e1c4adeb4d1c7d913e49fbdc503e9c1355ea6a54f23d44acbe99413200ef98c89b8793fa4ba1cc8aa22b952fb18c95e"}, @typed={0x10, 0x1a, @u64=0x3}, @generic="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", @typed={0xc, 0x26, @str='\t'}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/17 02:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d09000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000015c000-0x30)={0x1d, 0x4, 0xffffffff, 0x9, 0x1, 0x100000001}) fadvise64(r0, 0x0, 0x0, 0x3) 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d9d000)={0x0, 0x1}, &(0x7f000059b000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000534000)={r1, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xed}}}, 0x8c) openat$audio(0xffffffffffffff9c, &(0x7f000061e000)='/dev/audio\x00', 0x44000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000054000-0x28)={'vcan0\x00', 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f73000-0x9)='net/igmp\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cf4000)={0x0, 0x0, 0x7}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000043d000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e7c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000da6000-0x10)={r4, r5, 0x7}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000cb3000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, 0x579, 0xe1a9, 0x3, 0x400, 0x5, 0x420008, r2}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072c000-0x558)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0x358, 0xd0, 0xd0, 0x358, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000510000)={0x3, 0xffffffffffff7fff, 0x8, 'queue0\x00', 0xd920}) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@ipx={0x4, 0x6, 0xed, "818d99b08383", 0x9}, 0x1c, &(0x7f0000fca000-0x80)=[{&(0x7f00002e2000-0x59)="fb8c213770f069a35bb226144814a6c40db1f23dd292f84ee6f23ce37c7afc608ad5f2ce579eb5a10cc6b2a8e6ebfce156de98b292ba5342d6329f14a44543d75be5a505e014f1e13e8cf9c99e6b165adeffd3e1bf42667901"}, {&(0x7f0000467000-0x2d)="a0d2978f1db05b7cb2dee896d65ffc51bfd28c31ed70635ff9679d5843a538f01a6b7ce29cadbeb5a1c619d661"}, {&(0x7f0000099000-0x3a)="758400237db86aa977bb47230082f8c951e9575d9b4bf315a6660000000372a800d48d07e72a39b41ea39ba9d730ef537045689dc607d97ddd86"}, {&(0x7f00006bc000-0xef)="231b440f6ba92b11e7626214a80767a079dcb30d2a95aabbab0ae2536211beb09acf61a515e8f3b8506a507d1cafa87a8cb11282f2c80e796259a4dfcbbcf7f93fda5de5fad7d6b9db1a9b089a95c4a76b53c8d5112b7f7953ae62ebab0df6e09a81481fcab2a7c920f83355b9d62b6b5042eeedbbfb56044ca0c9468e9ff0723a5a6c882ceb44c1881af7bf628d1d358fde3b37cd0f2429ed25e016a49ca395355e4599cc1ebff571d1e9025d43bbc5143858e51b17aa0f0ebee68c28a7ac716276573e3af7154ef0da795cad6e4d3a471b6b26547c83ae98973d0dce733b3048eb79ce4ae0fac30ceb88798c8118"}, {&(0x7f00006bb000)="5db6aa083190e1a5222f9d5618140bb9991011060cfbb40fb6d2d5aef6c5f6bad0d32751346c7ef8b7fa56b935187eb35463d32d9fc525b9aa39b019d78a71253e84d7303adc1adde6540dea9f46567741d4f768be691d904eeb4b0c29549d7d131b427ca487991c30847cca8265df6328c5501d4e5cfd91c4082c10caa9a4505a26f220e767d97fc8a6ef007344c5029ab32aade70b23"}, {&(0x7f0000126000-0xa9)="aa4bd52c879e6ad5d12e9d83703f107362713386b401600c699fdc772f7296648dfcfa3bd9e5719d57bde5e3b3225377a6f3ab28f14a4923b2032963838d5176438b491f78830e188f4690b78b6d201c075dd1a05603dc1a73696aada00acb4df946f68129c891996be7d9395e0d4934b4946bd8fffb0feeae6a80fc119e123a03d7caac7fb2e6737033f47bd7f0485ad51943af24794ae298586d01f1804b3f1193b3c9a769093ab7"}, {&(0x7f00004ba000-0x39)="84a7df729c5ef3a27acbe3b34acc39c552523d0c5e50bfb27e90f931751e3d0f665139c046a82403a4deb82fa183d1fe597e8f90740ee4705b"}, {&(0x7f00003eb000)="a2fb7270be8c4412765c71658388284332a112f5368e1114158451c6d6df97846aec069046ad0341798570dac9334817ab633c38835f052d550f6f554aea6d0f0d18adacc6ade2a2056ad1ac76bc0f1e72966594aea77ff696eaedf891c853f6c7ace3ccb73463390c29104ea81dd5c1fdff583f2b"}], 0x3af}, 0x0) 2018/02/17 02:31:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000be9000-0x9)='/dev/sg#\x00', 0x80000000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0xa3a8, 0x844, 0x0, 0x3, [], [], [], 0x4, 0x7, 0x94, 0x1ff, "1cdee644cf7d85720f41eaab77793a9c"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x17, 0xb1, &(0x7f0000dce000-0xb1)="8d71e438fe65f8a6253af8101eb1001d3316dbf85b99db51e74e2a011c80fed954cb29101c67375a67a2f3f1959d0b89e924bcbe4c27bfaa6142c038c1508cf60cbb0c9fc82c0a344a263cc73a73953ea0882465afce79eaa1e7392d78907650c7a70ec2735ac52e0d0616377b5bc518721c31ca0db48f04a25894ebef7415a12402abee4b2c2009f5b4a856003fd392fb3fcf1ea0769bb39ccf7a041c1d31c20c66cf84d47c9c55d5fdad13d3971112d8"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5b4bef99eb940ea9}, 0x4) 2018/02/17 02:31:55 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001ce000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x3e, 0x5, "5ab6c49ecef39a70c851016c59c5f665a0333019d5b130d7cd4d67c022e44b402ce0c779ce14ce75fd62cb3df9cf9992d76ab34742a5"}, 0x80000) mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00004c6000-0xb8)="240000002a0025f000ddfc000000000900000004000000002000000000000300010091da", 0x24) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000eb1000-0x4), &(0x7f0000eb0000)=0x4) 2018/02/17 02:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049b000)='/dev/sequencer\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002ed000)={0x0, 0x1c, &(0x7f0000b99000-0x1c)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x10000}]}, &(0x7f000030f000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cc3000-0x8)={r2, 0x5}, &(0x7f0000712000)=0x8) listen(r0, 0x0) 2018/02/17 02:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000941000-0x4), &(0x7f00002b3000)=0x4) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmp(&(0x7f000058b000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000000002000) ioctl$KDSKBLED(r1, 0x4b65, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f22000-0x4)=0x5, 0x4) r2 = getpgid(0x0) get_robust_list(r2, &(0x7f00004f1000-0x8)=&(0x7f00001c5000-0x18), &(0x7f00002ac000-0x8)=0x18) sendto$inet6(r0, &(0x7f0000f47000-0xf1), 0x0, 0x0, &(0x7f00005fa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = shmget$private(0x0, 0x1000, 0x644, &(0x7f0000c01000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f0000b14000-0x4)="f33c0925", 0x4}], 0x1, &(0x7f000089d000-0x178)=[], 0x18e, 0xffffffffffffffff}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000c56000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b61000-0x4)=r3, 0x4) 2018/02/17 02:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000367000-0x8)='./file0\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000829000)) r1 = syz_open_dev$sndctrl(&(0x7f0000ff1000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f00000aa000)={{0x1, 0x0, 0x2, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) 2018/02/17 02:31:55 executing program 4: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000008000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xfffffffffffffffa, {[@rr={0xffffff83, 0xb, 0xd610, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/17 02:31:55 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000563000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/17 02:31:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f06000)='/dev/sequencer\x00', 0x400001, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fcd000)=0x3) socket$rds(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000253000), &(0x7f0000923000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fdf000)=0x10001, 0x4) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001ba000-0x78)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @broadcast=0xffffffff}, 0x40, 0x5, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e13000)={0x0, 0x8001, 0x8, [0x5, 0x6, 0xffffffffffffff81, 0xb3e0, 0x1, 0x9, 0x8, 0x6]}, &(0x7f0000485000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000053e000)={r2, 0xfff}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007a8000-0x108)={r3, @in6={{0xa, 0x2, 0x200, @empty, 0x6}}, [0x3, 0x1, 0x3ff, 0x4, 0x1000, 0x6, 0x0, 0x0, 0x7, 0x23a, 0x37, 0x8, 0xfb, 0x0, 0x100]}, &(0x7f00002f1000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000792000)={0x0, 0x5f09, 0x4, [0x0, 0x7ff, 0x1f, 0xaf67]}, &(0x7f0000a4c000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000337000-0x8)={r4, 0x80000001}, &(0x7f0000c10000)=0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000975000)='/dev/audio\x00', 0x2000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000a77000)=0x2a3) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) 2018/02/17 02:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) preadv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f00005d9000-0xaf)=""/175, 0xaf}, {&(0x7f00004ea000)=""/195, 0xc3}, {&(0x7f0000619000)=""/19, 0x13}], 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000e98000-0x8)=0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000a3c000-0x8)) syz_open_procfs(r1, &(0x7f0000840000)='net/dev\x00') 2018/02/17 02:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000978000)="030006b2", 0x6) 2018/02/17 02:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f6000)) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[], 0x0, &(0x7f00008ba000)=[]}, 0x2000c040) 2018/02/17 02:31:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000088d000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a3f000-0x10)=@req={0x7c00000000, 0x2, 0xf7b3, 0x1}, 0x10) 2018/02/17 02:31:55 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000036b000)='/dev/midi#\x00', 0xffff, 0x400) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000036b000)={0x0, 0x2}, &(0x7f000019e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000019c000-0x8)={0x0, 0x20}, &(0x7f0000349000)=0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000036c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}}}, &(0x7f0000327000-0x4)=0x8c) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000069000)=[{&(0x7f000036c000-0x1c)=@in6={0xa, 0x2, 0x3, @empty, 0x2404}, 0x1c, &(0x7f000036b000)=[{&(0x7f000036b000)="a3717064e53ac0de9146959ce40cf3dc7730a68cf31502749ddc7910d37fd1e6f17dd51f534b314bc19b9002e5fc5b936f13632098d38cf0f1823c7545e16fb466cbd2d8d4978aca6a94ee40f4110916e072aae3c9d3fe86b764effeeb6b0248999ca32acae5f15d0ed9b0756ada35f7beea52535dfa6b0a25da0ba31ad6114c05d2291cacbd7b22ef62479ad368273dea197f21534c0a0afb368588dfe04d13c9", 0xa1}, {&(0x7f000036b000)="7369c623", 0x4}], 0x2, &(0x7f000036b000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0xc, 0x4, 0x3ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x6, 0x2, 0x20, 0x6, 0xffffffff, 0x9, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0xab09, 0x9, 0x8, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x200, 0x1f, 0x7, r4}}], 0xc0, 0x20000000}], 0x1, 0x4000) read(r0, &(0x7f00000ce000-0x35)=""/53, 0x35) 2018/02/17 02:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6c000-0xa)='net/icmp6\x00') pipe2(&(0x7f0000bcc000-0x8), 0x80000) readv(r0, &(0x7f0000907000)=[{&(0x7f0000683000-0xba)=""/186, 0xba}, {&(0x7f000088b000-0x28)=""/40, 0x28}], 0x2) 2018/02/17 02:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c6f000)='logon\x00', &(0x7f000076f000)={0x73, 0x79, 0x7a}, &(0x7f0000963000)='@', 0x1, 0xfffffffffffffffe) [ 39.240638] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/17 02:31:55 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0x75, &(0x7f000000d000)={&(0x7f0000013000-0x14)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffe) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x10080, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/17 02:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e6c000-0x8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000df4000-0x10)={0x1, 0x28, &(0x7f0000f41000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ca4000-0xc)={r1, 0x0, 0x10}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000a5b000-0x180)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/17 02:31:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000f4000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f000015e000)=[{&(0x7f0000d4c000)=""/174, 0xae}, {&(0x7f000056f000-0xb1)=""/177, 0xb1}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f00008ee000)}], 0x4, 0x0, 0x0, 0x3}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000580000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x401, @empty, 0xffffffff}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x180000000000, @empty, 0x10000}}, 0x6, 0x2000000000003ff, 0xffffffffffbffffc, 0x6a, 0x6}, &(0x7f0000fa8000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f00004c0000-0x8)=0x9) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009fc000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ccc000-0x4)) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000344000)={@generic="d45eff367fa7d4ffffffff6a9a5b6b01", @ifru_ivalue}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000065c000-0x9)={0x3f, 0x7, 0x6, 0x300}) 2018/02/17 02:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00002aa000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x0, 0x0, 0x3d7}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000b11000-0x18)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f0000ab5000)='/dev/sg#\x00', 0xd3, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000295000)=""/4096, &(0x7f0000483000-0x4)=0x1000) 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000084c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @empty}}, 0x2, 0x5, 0x9, 0x303a, 0x80}, &(0x7f0000f2f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000403000-0x8c)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000042c000)={r1, 0x1}, &(0x7f0000002000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000abd000)='/dev/admmidi#\x00', 0x3, 0x2000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00001ab000-0x5c)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, 0x9, [0x8, 0x3, 0x8, 0xfffffffffffffffd, 0x6b, 0x5, 0x7fff, 0xffffffffffffffc4]}, 0x5c) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000aba000), &(0x7f0000ac8000-0x4)=0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000029f000), 0x10) prctl$getreaper(0x29, &(0x7f00007d2000)) 2018/02/17 02:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) preadv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f00005d9000-0xaf)=""/175, 0xaf}, {&(0x7f00004ea000)=""/195, 0xc3}, {&(0x7f0000619000)=""/19, 0x13}], 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000e98000-0x8)=0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000a3c000-0x8)) syz_open_procfs(r1, &(0x7f0000840000)='net/dev\x00') 2018/02/17 02:31:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000454000)={0x0, 0x20, 0x3}, &(0x7f0000be3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003d9000-0xc)={r1, 0x2, 0x30}, 0xc) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) rt_sigpending(&(0x7f0000bea000), 0x8) 2018/02/17 02:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x38) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000087000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000e96000-0xb0)={{0x43ab}, 'port1\x00', 0x20, 0x8, 0x1, 0x40, 0x101, 0x2, 0x0, 0x0, 0x5, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b6b000-0x108)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0xa6ad, 0x2, 0x9, 0x3ab8eabc, 0x1f, 0xfff, 0x4, 0x9, 0x8, 0x70, 0x4, 0x8, 0x4ae2384f, 0x1, 0x2]}, &(0x7f0000ea1000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000957000-0x8)={r2, 0x100000000}, &(0x7f0000c31000-0x4)=0x8) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00003ec000-0x4)=0x1, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000779000)={0x18, 0x0, {0x3, @empty, @common='bond0\x00'}}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000b21000-0x24)={0x0, 0x3, 0x400000004, 0x6, 0x80000001, 0x4000000007, 0x80025b3, 0xfff, 0x81, 0xfffffffffffffff8, 0x80, 0xfffffffffffffffe}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000051e000-0x6e0)=@nat={'nat\x00', 0x1b, 0x5, 0x680, 0x230, 0x0, 0xffffffff, 0x230, 0x0, 0x5b0, 0x5b0, 0xffffffff, 0x5b0, 0x5b0, 0x5, &(0x7f0000516000), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="cf287b80f61ca3da9df3bd618e3df1fd", @generic="c6d7795a27f0eb2f3e85bb53c4ac4a77"}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port, @port}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast1=0xe0000001, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@loopback=0x7f000001}, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@rand_addr}, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@rand_addr}, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e0) connect$can_bcm(r1, &(0x7f0000561000-0x10)={0x1d}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000564000-0x28)={0x3, 0xc, 0x101, 0x100000003, "b44fa5ff9186ea54f02eec5b865e5c0afa8f2bc7e2040522007f550a2789e9f1"}) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x6, 0x6, 0x5, 0x8, 0xfffffffffffffff8, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x100, 0xbe, 0x9, 0x20}}, &(0x7f0000fdb000)=0xb8) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000003000-0x20)=""/32, 0x20, 0x0, &(0x7f0000002000)={0x3, {"92837e240bedb3"}, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x99, "d5a57eb58ad461df3bc95427dc15e5c37ee46fe36762cabf738815c3da0d2615968f26e8944750040bfb85ae44a447a0c7c7b9958ae70a1f8f66b5c0706b873d4d8ded2cf35fa310ea762d84325a474a576c660ec44e2d1634e7c82dcfb6602706163114a33e68b6282a8fbb43bf5b215692ff46cc823c40561abe94321144fe322a573e161a3c647808232e88850ceeb72df226271f04d07d"}, &(0x7f0000fdc000-0x4)=0xa1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) 2018/02/17 02:31:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000279000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r1, &(0x7f00005ac000)='./file0\x00', &(0x7f0000a57000-0x8)=[&(0x7f0000d1a000)='\x00'], &(0x7f0000040000)=[&(0x7f0000d9a000-0x5)='em0-\x00', &(0x7f00009a1000-0x9)=']wlan1\':\x00', &(0x7f00001f7000)="25757365726367726f757025776c616e301d75736572736563757269747900", &(0x7f00003b1000)='wlan1+md5summd5sum!\x00', &(0x7f0000994000)='$eth0trustedppp0procsecurity://^\x00'], 0x400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000727000-0x17e)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) syz_emit_ethernet(0x3e, &(0x7f000084c000-0x113)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) 2018/02/17 02:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00007d9000), 0x8) socket$unix(0x1, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f0000e37000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fb9000)={0x2, &(0x7f00008c8000)=[{0x7fffffff, 0x0, 0x5}, {0x2}]}) 2018/02/17 02:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000417000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000784000-0x4)=0xf7dd, &(0x7f0000778000)=0x4) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000ff0000)='sysfs\x00', 0x0, &(0x7f0000194000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/cuse\x00', 0x80080, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x7) 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00001fb000-0x8c)={0x0, 0x0, 0x3, 'queue1\x00', 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000-0x20)={{&(0x7f00009d8000/0x1000)=nil, 0x1000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/17 02:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/17 02:31:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e31000)='/dev/audio\x00', 0x301000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3f, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) 2018/02/17 02:31:55 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000000a, 0x9) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) 2018/02/17 02:31:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d3000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000ae8000-0xe8)) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x10}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f00004f1000/0x18000)=nil, &(0x7f0000f2e000-0x18)=[@text16={0x10, &(0x7f0000a97000-0x28)="d23c0f359a0a0018000f22c50f20d86635200000000f22d8f36f0f0012f30f1010f326013b2e0f35", 0x28}], 0x1, 0x1, &(0x7f0000c6e000)=[], 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/02/17 02:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000d7d000)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) read(r0, &(0x7f00008b6000)=""/240, 0xf0) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f000014c000-0x14)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cbe000)={0x7, r0}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000251000)={0xff, 0x6, 0x5}) 2018/02/17 02:31:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000928000-0x28)={0xb52, 0x800, r1, 0xffffffffffffffff, r2, 0x9, 0x6, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getcwd(&(0x7f0000072000)=""/248, 0xf8) rt_tgsigqueueinfo(r3, r4, 0x4, &(0x7f000058a000)={0x0, 0x0, 0x3}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f000032a000)=[{&(0x7f0000c3b000)=""/222}], 0xcfddc396921ce51) 2018/02/17 02:31:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0xf0, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, []}, 0xf0}, 0x1}, 0x0) 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x64b) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/17 02:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000819000-0x7)='cgroup\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00003c9000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0}, &(0x7f00009e1000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000bd2000)='net/sco\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000082c000+0x1fb)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fdatasync(r0) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/17 02:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/rtc\x00', 0x0, 0x0) getresuid(&(0x7f00005d3000), &(0x7f0000656000)=0x0, &(0x7f00006d2000)) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000989000)=r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000cac000)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r5 = syz_open_dev$sndpcmc(&(0x7f0000d04000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000ef0000)="5edf01e9e6c3e95c486c9659772fbd50d7ab0008d16eda72138bdee85114b6379dfe368c4805f00a460f27bb2e2fb0c09fbca1b5509a90ee1f46daa5604c1f08adddb2d299fb8967992145393bded7a3") 2018/02/17 02:31:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000918000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x7, 0x37}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f000008f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r2, &(0x7f0000bb0000+0xe95)={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getpeername$unix(r3, &(0x7f00007d2000)=@file={0x0, ""/108}, &(0x7f0000e64000)=0x6e) sendto$inet6(r3, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000094000)={0x17, 0xed, &(0x7f0000061000)="b949a14c3d1ee8254e3a4d5dac4105d8bfa95ab122eb20f9287d67a253916a647ef1d727cdb1518d6e13d75887198d42ca84d72b47cf03b57390278f0bfa2d405b88ebca49ea391280e57d67296dccf1ee48fc5fa499f51ed984f8c050ee9b616cf569f4beae046997182f23d9bdfc86d7c40560d0d07ad80f45731418c89d09448392d2f166a0ddce7d3cbe6cbbd08cdd93708b9509f17fee599f7af5430e0516ec1c4ad26facdb2f225f803024408e104f58e7ecd724060665914b486f4b416e1a0b6a665461a5fcaabed883aa7d813313d290331c4593167af06f6896b10d1b0913ac45afe97f98fa707c13"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000092f000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xbb85}}, [0x2, 0x9, 0x0, 0x3, 0xb97, 0x8, 0x0, 0x3b9, 0x5, 0x9, 0x35, 0x9, 0x5, 0x40, 0x4]}, &(0x7f000060d000)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005bd000)={r4, 0x101}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000557000)={0x0, 0x2, 0x1, [0xfffffffffffffff7]}, 0xa) 2018/02/17 02:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 02:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f}, 0x1, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d28000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006f8000)={0xf844, 0x7, 0x8, 0x1, 0x5}, 0x14) syz_open_dev$adsp(&(0x7f0000e54000)='/dev/adsp#\x00', 0x2, 0x111840) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d4d000)=0x4, 0x4) 2018/02/17 02:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000637000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000d41000)={0xad, &(0x7f0000fd2000-0xad)="f4873368782749136ebfa19f4b20b337e39e6493e0156d9f77e4cb16341c84e989e85a1feee3db5771406281441b516ffd7fc9e4b3cd8d8e5f47eb050f464df75f60adb9a11e2dc7bd3a9e6ca7c8aab553efb95806a5fd0b5e782d92bcfe54574987cf3f7f5469e72df51077690cdc31cf84ef4701dc53e801c2d5006a6818b16e9f4f516e07a5f6983dd63784cf4de7b45d7872d64670db995264aeb9b79dd8fa2b33ef25f60504948f67d592"}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00001dd000), 0x800) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fb7000-0x20)={"be21a6a74e538a2974c709569c0cec62", {0x4, 0x9, 0x2, "b30ce7a27389", 0x8}}) 2018/02/17 02:31:55 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe7000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000034d000-0x10)={0x1, &(0x7f0000819000-0x4)=[0x0]}) socket$rds(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000b58000-0xb)='/dev/audio\x00', 0x4002, 0x0) 2018/02/17 02:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000014, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000568000-0x8)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000bd6000-0x80)=[{&(0x7f0000950000)="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", 0xc90}], 0x1) 2018/02/17 02:31:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce4000-0xa)='/dev/ptmx\x00', 0x108040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/17 02:31:56 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) fchmod(r1, 0x84) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f7c000-0x9)='/dev/sg#\x00', 0x2d752b3a, 0x145801) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a7f000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0}, &(0x7f0000be5000-0x4)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f7d000-0x5), &(0x7f0000f7c000)=0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e6000)={0x0}, &(0x7f0000f7c000-0x4)=0xc) fstat(r1, &(0x7f00009f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000f7d000)) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f7b000), &(0x7f00003bc000-0x4), &(0x7f00001ca000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000f7b000)={&(0x7f0000f7c000-0xc)=@proc={0x10, 0x0, 0x1, 0x2}, 0xc, &(0x7f0000412000-0x30)=[{&(0x7f0000e10000-0x17c)={0x17c, 0x1e, 0xb04, 0x3, 0x0, "", [@typed={0x40, 0x80, @binary="51ebaf8ce421db4c6ee8887360d4b107afc000e5873bf9713a626b03549fac25da18952e6d8040942baefe2676b811741e14c238da"}, @generic="1dd37a3f26784b99c4983e97ea42569fdded59a00f17aa380b85fbe26e4e27baab72e6153f416bd9a116f71adc5e8c9c2490cd9e27a0064c099f00b4246a578126c866fd9cfe85afbceed39508df0795f4f50dda8ac8c0687403f87fa7b549993f7d57216951bdc4a90cbae0f473758e33f27ebc6eb04a53a2e73aaa0e87cb4615e1bb005e9816d54abb4c2dd4efcce19cd61da92da42f605870959fed9ea5831ff666b516fe9c187d1e13fda71bfe", @nested={0x7c, 0x89, [@typed={0xc, 0x6e, @pid=r3}, @generic="bf3c1e6a0eb20310b3069c6910ea8e2c13ae956391af5c6f1071d3e71ea88908612ce0f4012b0397277aaab5298b2710b41d88af6aa8465c85669220eb05b0881fc8e19fa10867014a73f3459e12aa1ff40d4993faa451dce1cd1d8aee3b770a569e90cf5bb8143670c4"]}]}, 0x17c}, {&(0x7f0000f7c000-0x1360)={0x1360, 0x1c, 0x10, 0x5, 0x1, "", [@typed={0x30, 0x25, @str='cgroup*posix_acl_accesskeyring\'md5sum-&\x00'}, @typed={0xc, 0x5d, @pid=r4}, @nested={0x120, 0x61, [@typed={0x10, 0x80, @u64=0x2}, @typed={0xc, 0x10, @pid=r5}, @typed={0xc, 0xa, @uid=r6}, @typed={0xc, 0x87, @ipv4=@rand_addr=0x52}, @generic="828ef41cd4ce45e83e0686d624c7c68fdf3141e11450725c3d41dd7580c03a3e644b8f6358ff4e4174cd07be8765633846a1b5885f14032e7314bfded12d3f0c3db9ecfa00d7677a5e19087c80aa67abac019ce1b3a4c6e8adb26dc1a1e46f07ddef4f05f24e37661702b215b5fee1ba4cf679731f121385178fe1e43fe888df13d7818a01769886d1a1d76d159c37fbcde550c1bbb3464aa4cfeca4ef4d363b9cc972db28374585f47256654441b786b157eea0250b5efdb06905326c6993c7c108c6693f88621c5fe9658076c6a9127ca125f73f70a7036e1feb0cc542b26568dfe53645f8"]}, @typed={0x10, 0x2c, @u64=0x100}, @nested={0x1128, 0x81, [@generic="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@typed={0x18, 0x1c, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @typed={0x10, 0x62, @u64=0x6}, @typed={0xc, 0x34, @uid=r7}, @generic="db664b023514bc58bf1750a6355c3952a975dd835cc3383e49ed0980748e28cc4dee2fb218a3a7fd1a4bc3f0d6be3b44ad87bd9f028f066faf4301fe23cd79292f8d53471871555c9e29297b1c19ef79d4edf19938df5d078297e2d1fff830aa9574f55cffa1a747cd6d0bff1cf24636f8472a1296ecd0acc3404659c5cd0319b73c5c93e3ee5dcb1e3afd716ae2a3664fa34fad74887c1d136400043c281be885b58fe4541caee7d964da9bac004d3c8c33bad635d6e57bd0af509eff34ad21c6012952ed715996e590d79d835fddf52762b61585", @generic="4e66822a91a9b154", @generic="7769d3b77c98899bffd3e86c71006d236dfc"]}, @nested={0xbc, 0x61, [@generic="60da523094c80e32a3", @generic="49d8178dcf", @generic="4d565806ad5e790946948400967916570bc6429fe7577e4fbf812b49055751d7c4835ab47e706fe2683a91ce89f42712ed05655fae8cd9a6ab4631c887699bf542ebc6303fba8125bae4e938ed500fef373ab9bcc962ec03aa5e29bed8bd0d615224268e9cb88e5934e409f3bbc017122dc9fa94d9ebfdcb795b0d21097058f9495f76e186a4a8a8c75b7f70d6bcc78857f9389b31a39780e1f86438ae4519d893504bcf388c4a"]}]}, 0x1360}, {&(0x7f0000f7c000-0x114)={0x114, 0x3c, 0x802, 0x7, 0x1, "", [@typed={0x18, 0xc, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0xc4, 0xb, [@generic="290a1162f404894066d570e0541a5243f8b4cc10c0faa6358e8f0894df0038d9b780033da87a8a85e5486fec2bb8de164d340f85eb91a12a17fd68129b2331c977eea56ea0c124633e0efa4c08de650d4fd408dab8c835eba6618becb73116fa05b51d32f03cfc6c06bc306d059cf96d7f7d463ff1cf1c0c2fd36bd009ff4485489060b681f33692aecbd36cb36f7902aad3e36091d22b77ac086f2504f92240da5fa864176f29b67b785f1aa23338a9d8dbea2198f3853dae5cb8716b9ebb14"]}, @nested={0x28, 0x8e, [@typed={0x18, 0x21, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0xc, 0x2d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x114}], 0x3, 0x0, 0x0, 0x20000000}, 0x44050) 2018/02/17 02:31:56 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x2e6, 0x114, 0x4}], 0x18}, 0x0) 2018/02/17 02:31:56 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000eb0000-0x8)) r0 = getpid() r1 = add_key(&(0x7f0000323000)='trusted\x00', &(0x7f000032d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cb1000)="a1f983f36ea075b3902f2a85537601504036da6595e816ea7a0749f0d7455afe6b6c010e0b58942c162dac6ed1bd8d76a2e10c06f5c5ff38dbecfecc2f62d02526b31933225a3c13e52c12420007c579ae209dee73cc2007a6f91707c1674a955d101ce6d839e68e561538e7ec8248c95980582b5b99be4d4cbcf201ec739e6029623f2eefacfe5af6b5721440d59b243f018c53c5c3b1c8d69674d33722a06cec464bf7893cd4b66fbbeaace9a435073ef03f4a85", 0xb5, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000f02000)=""/101, 0x65) madvise(&(0x7f00009f4000/0x3000)=nil, 0x3000, 0xf) clone(0x0, &(0x7f000080d000)="6fa508e81f94f419ff07b378b190e817bc8bca18e888fbc54fa1ed389eaee9fd3c54b66897b4594c354268f745b6b6a75b377b5ab3f911a13436c12d3ec8fd12823fc5868c6e066b0c854640068742d584c83f621b5565f8435a9411cd5cb4e2457ed00bc9528e3c3d80ca4f42102319f2623a3c20ee472c1a2004aedc9da2f90010", &(0x7f0000c34000-0x4), &(0x7f00000a2000-0x4), &(0x7f000037d000)="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") process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) 2018/02/17 02:31:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4040009) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/02/17 02:31:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000a17000)=@filter={'filter\x00', 0xe, 0x4, 0x500, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x7, 0x200, 0x1, 0x100000000, 0x10, 0x7, [@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0xb}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00'}, @common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x0, 0x1, 0x4, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe5000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000939000)=""/63) recvmsg$kcm(r3, &(0x7f0000285000-0x38)={0x0, 0x0, &(0x7f0000d44000-0x80)=[{&(0x7f000022d000)=""/208, 0xd0}, {&(0x7f0000bc6000-0x90)=""/144, 0x90}, {&(0x7f0000240000)=""/234, 0xea}, {&(0x7f00009da000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9e000-0x70)=""/112, 0x70}, {&(0x7f00007aa000)}, {&(0x7f0000c54000-0xe0)=""/224, 0xe0}, {&(0x7f000075b000-0xdd)=""/221, 0xdd}], 0x8, 0x0, 0x0, 0x40}, 0x40000020) connect$inet6(r2, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) fadvise64(r2, 0x0, 0x5, 0x3) 2018/02/17 02:31:56 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f000000e000)={0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000010000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000005000)=0x100000000) bind$inet6(r1, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/17 02:31:56 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2}) write$sndseq(r0, &(0x7f0000002000+0x8ef)=[], 0xfdf0) 2018/02/17 02:31:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r1, &(0x7f000031d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000017000-0x20)={0x9, 0x0, 0x10001, 0x100000000}) sendmsg$nl_netfilter(r0, &(0x7f0000a72000)={&(0x7f0000641000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000aec000)={&(0x7f0000a15000)={0x228, 0x13, 0x2, 0x700, 0x4, 0x2, {0x0, 0x0, 0x8}, [@typed={0xc, 0x4a, @fd=r0}, @generic="ce8d4f68b2be52773cc97aee2f1c7aa345cebd0dcd8e59871b367c1a5aa90ccaebe4fe9fc0b031cf9ef68481336413ff69f9a0b1417803f36abf57f611880c2614363bfc10ff6e35edb77b7a578097ead19674fbf5", @nested={0x1b0, 0x87, [@generic="f5d5848b29a58f528cccb0ee95658ea377f72c8288e65c811dc082b8619242c158e41d83985c64b466468c307eb0007d295af8b712ae3ae78e259017b8c3cac26a4b1ba102cfa37b04aef126a3f44a459ba0eda836e0d853afc09689733baaf8086cdcd4586f9cce75738f66fb7fd56a32c4609f5a5abc7e2302835b8aa09aa22c1a9fa249b6e36948e0733eaa153e63b02dd7bbd9bbfec67a19732c84aa5450f62906cfe91d3b9d8bb6bd74b810b91736e4fbeedf978968ab594e637718769a9128a9157e", @generic="cb3687ec17d973f07eb9718dfe079c37dfe5447be09411cda08727676f7b17709a336a0d490042642dba34465a892c01f1eb0bd2c3df4fd66926005c29eaa3a3af57dc75ed398c48c7d1286c8dec7b8fbdf5e5625d35b4e0127e9d221bc6bd9406ed0e696cbf0bb4989e54f81deac0136d1de3642baae3f0a21f60fc4ba1150f79735bab4400d7317ee8c4257a919ed1550010dee541b2f6b100c435a0c78b5df8c93eb1581c84cf54174c223510ff038f2d940bdc5570f31fbb325d9110de71ec3d83b1203c279d237c5c9b74dbde340b67735638f8396a697f0a", @typed={0xc, 0x7e, @ipv4=@empty}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000891000-0x10)={r2, 0x81}) 2018/02/17 02:31:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x81) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000d1000), 0x4) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 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]}) pipe2(&(0x7f0000593000-0x8)={0x0}, 0x80000) mknodat(r3, &(0x7f00006af000-0x8)='./file0\x00', 0x120, 0xfffffffd) 2018/02/17 02:31:56 executing program 1: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x40, &(0x7f0000558000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007f2000-0x8)='./file0\x00', 0x10000001001, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) r1 = open(&(0x7f0000bdb000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac8000)) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000f42000-0xb1)=""/177) r2 = socket$packet(0x11, 0x3, 0x300) r3 = semget(0x3, 0x3, 0x102) write$eventfd(r1, &(0x7f0000949000-0x8)=0x8000, 0x8) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000c54000-0x2)=[0x6]) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000f41000-0x4), &(0x7f00009f7000-0x4)=0x4) 2018/02/17 02:31:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e78000)='/dev/midi#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000066000), &(0x7f0000ae2000)=0x4) statfs(&(0x7f000087f000)='./file0\x00', &(0x7f00004ca000-0x7c)=""/124) r1 = shmget(0x0, 0x5000, 0x40, &(0x7f0000ddf000/0x5000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r2, &(0x7f0000c75000)="9df30715a4e3fa2b3a14d4a09bdfac27b61ef7a3bc3d79924566628f37673d29a647748315638d5e1299fb28b3db612164e6665758163e0dd8e3da5d598de55817f3f947365de5718a07ddd45e778e0e5f40de14f5f2cdc303db5915930f034950a6f6e132e37303c4a7749ce925fc6cf87fd1a4a9c716ab851c3f2b1a24c480794d2dee930183a4cdc9016ec21cc11a71c24217d448d9425d98155298f32cd8b183c91c4dd497ed3dd5311a407cc741d0ea73ccd60d3a5ab13ed895424dc6705401e6699c5211f901309ae420b26d9608e1ccc53c33e52590a0a1e3b5334f835b96885fb55bad10b6bfd83e82eaccb0cf8311fa92", 0xf5, 0x40000, &(0x7f0000e8d000-0x10)=@llc={0x1a, 0x0, 0x8, 0xffff, 0x95, 0x2407000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mkdir(&(0x7f0000f1d000)='./file0\x00', 0x40002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b17000)='/dev/vga_arbiter\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000e98000)={0x0, 0x0}) futimesat(r3, &(0x7f0000161000-0x8)='./file0\x00', &(0x7f000032d000)={{0x0, 0x2710}, {r4, r5/1000+10000}}) dup3(r3, r3, 0x80000) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f0000e8a000-0xe)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) sigaltstack(&(0x7f0000fbe000/0x4000)=nil, &(0x7f000011a000-0x8)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/02/17 02:31:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007cc000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000000000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x13, 0x0, 0x0) 2018/02/17 02:31:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007aa000-0x38)={&(0x7f0000067000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000be6000-0x10)={&(0x7f0000704000)=@flushsa={0x94, 0x1c, 0x10, 0x7, 0x1, {0x6c}, [@algo_crypt={0x60, 0x2, {{'salsa20\x00'}, 0xc0, "9590ea4c1c939eaeac212f527cbbe7931c0d0d27eee7947d"}}, @replay_thresh={0x8, 0xb}, @proto={0x8, 0x19, 0x7f}, @ipv4_hthresh={0x8, 0x3, {0xd, 0x8}}, @extra_flags={0x8, 0x18, 0xffffffff}]}, 0x94}, 0x1, 0x0, 0x0, 0x880}, 0x4) write(r0, &(0x7f000089e000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800040000001700", 0x24) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000c27000-0xb)='/dev/adsp#\x00', 0x8001, 0x400800) read$eventfd(r1, &(0x7f0000343000), 0x8) 2018/02/17 02:31:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x401, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000eaa000-0x50)=[{&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000ffd000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f000051f000-0x12)=""/18, 0x12}, {&(0x7f0000001000-0x1)=""/1, 0x1}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) syncfs(r1) poll(&(0x7f0000015000-0x8)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000076000-0x12)={@common="85756d6d793000000000000700"}) 2018/02/17 02:31:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000996000)={0x0, 0x6}, &(0x7f0000807000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aa7000)={r1, 0xa23, 0x1}, 0x8) syz_open_dev$mouse(&(0x7f000017f000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x200) r2 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000031e000)=r3) renameat(r2, &(0x7f000057a000-0x6)='./bus\x00', r0, &(0x7f0000a83000)='./file0\x00') mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) syz_open_dev$evdev(&(0x7f0000d5f000)='/dev/input/event#\x00', 0x400, 0x4000) vmsplice(r2, &(0x7f0000600000)=[], 0x0, 0x8) munlock(&(0x7f00001e8000/0x2000)=nil, 0x2000) readv(r2, &(0x7f0000edd000-0x10)=[], 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006ea000-0x18)=@get={0x1, &(0x7f0000342000), 0x7}) 2018/02/17 02:31:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000081000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bd8000)='stat\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fbd000)={r1, r1, 0x1, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000071e000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000447000-0x18)={0x0, 0x8, 0x30, 0x4, 0x3}, &(0x7f000090e000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000017a000)={0x0, 0x94, &(0x7f0000cbc000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x55aa, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}},