[....] Starting enhanced syslogd: rsyslogd[ 15.275901] audit: type=1400 audit(1518820353.830:5): avc: denied { syslog } for pid=4014 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.250748] audit: type=1400 audit(1518820357.805:6): avc: denied { map } for pid=4154 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.55' (ECDSA) to the list of known hosts. 2018/02/16 22:32:44 fuzzer started [ 25.501229] audit: type=1400 audit(1518820364.056:7): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 22:32:44 dialing manager at 10.128.0.26:42897 [ 29.460347] can: request_module (can-proto-0) failed. [ 29.469310] can: request_module (can-proto-0) failed. 2018/02/16 22:32:48 kcov=true, comps=true [ 30.013778] audit: type=1400 audit(1518820368.568:8): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1092 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 22:32:50 executing program 0: 2018/02/16 22:32:50 executing program 7: 2018/02/16 22:32:50 executing program 1: 2018/02/16 22:32:50 executing program 2: 2018/02/16 22:32:50 executing program 3: 2018/02/16 22:32:50 executing program 4: 2018/02/16 22:32:50 executing program 5: 2018/02/16 22:32:50 executing program 6: [ 32.128753] audit: type=1400 audit(1518820370.683:9): avc: denied { map } for pid=4165 comm="syz-fuzzer" path="/root/syzkaller-shm011223344" 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 [ 32.177115] audit: type=1400 audit(1518820370.731:10): avc: denied { sys_admin } for pid=4209 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.188282] IPVS: ftp: loaded support on port[0] = 21 [ 32.275369] IPVS: ftp: loaded support on port[0] = 21 [ 32.280274] audit: type=1400 audit(1518820370.834:11): avc: denied { net_admin } for pid=4213 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.315883] IPVS: ftp: loaded support on port[0] = 21 [ 32.362191] IPVS: ftp: loaded support on port[0] = 21 [ 32.417919] IPVS: ftp: loaded support on port[0] = 21 [ 32.500220] IPVS: ftp: loaded support on port[0] = 21 [ 32.601666] IPVS: ftp: loaded support on port[0] = 21 [ 32.731876] IPVS: ftp: loaded support on port[0] = 21 [ 33.577552] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.599010] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.699387] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.707273] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.936989] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.036542] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.164556] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.192133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.113798] audit: type=1400 audit(1518820374.668:12): avc: denied { sys_chroot } for pid=4224 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 22:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f00007e4000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000912000-0xb0)) socketpair$inet(0x2, 0x80000, 0xee0, &(0x7f00003f6000)) 2018/02/16 22:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/02/16 22:32:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d42000-0x5)="517e007f00") fremovexattr(r1, &(0x7f0000001000-0x9)=@random={'os2.', "6e73001782"}) 2018/02/16 22:32:55 executing program 7: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000ea5000-0xa8)=""/168, &(0x7f0000ea4000)=0xa8) 2018/02/16 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d14000-0xc4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x4399, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x6}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7fff}], 0xc4) syz_open_dev$random(&(0x7f000087e000-0xc)='/dev/random\x00', 0x0, 0x20001) 2018/02/16 22:32:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000925000)='./file0\x00', &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000687000-0x44)) geteuid() r0 = getegid() add_key(&(0x7f0000668000)='.dead\x00', &(0x7f000081e000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = geteuid() add_key(&(0x7f0000939000-0x5)='user\x00', &(0x7f0000cde000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938000)="c16930edf2c8d4e3dfbadfd6665175480c052cb23e470c5a76e9a26413c05a757ebd9538ec8fdd35ed42563b4d6f283f904f1f41ad957d200103587e83834ae58deae69a91c6fcbf5acfe1a269321f72d51b43d4d3d7c93c7218240fa1db5bc907532c36d8b9c1546e8996db22f6bef356ae45", 0x73, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000091b000)="7091c38b3f4b7b420af8e375ff998add37958c269591cfec078c2e58e87d263463fb76cf811aa9611a6b3d45dbe2bc1851c34c0db86420e64b2b153013aa1c9cfa0d615174332edc872cafd68a0d03bcb6ed81a9d309c90fcdb7d2b4d7a6b89791946eafc61efa6e67c0647a4f9f9749b2946bde3896953551e81b8e8fe75d075a6412c0b23ee2ebecce41e73f8739866401d6cccdeca8d5d42d33d91b01c6a283a26cabc8ffef71a26d1adf7545e4b7eaa7762f3b8a37dffcc5e2cf", 0xbc, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00006dc000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='$\x00', 0x0) keyctl$chown(0x4, r2, r1, r0) 2018/02/16 22:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000018b000-0xc)='/dev/audio#\x00', 0x800, 0x501001) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000c85000-0x28)={0x2, 0x0, [{0xbfe, 0x0, 0x5}, {0x0, 0x0, 0xd34}]}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000222000-0x4), &(0x7f0000956000)=0x4) 2018/02/16 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flock(r1, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00003b4000/0x18000)=nil, &(0x7f0000076000)=[@text64={0x40, &(0x7f00008b1000)="c744240000600000c7442402dab20000c7442406000000000f011c24f24bdf69d0450f61b6a2000000c4e169da3f490f21274a0f01b52de35525f24d0f2002b9800000c00f3235000800000f3048b800100000000000000f23d80f21f835c00000000f23f8c441aded0c1505000000", 0x6f}], 0x1, 0x2, &(0x7f0000844000-0x10)=[], 0x0) signalfd4(r2, &(0x7f000061a000)={0x401}, 0x8, 0x800) dup3(r0, r2, 0x0) dup2(r0, r1) 2018/02/16 22:32:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f000082d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000037b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0x73}) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000011000-0x48)=@full, &(0x7f0000f02000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r5, &(0x7f0000001000-0x25)=""/37) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x46) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000dfb000-0x9)=@rc={0x1f}, 0x9) 2018/02/16 22:32:55 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, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000275000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bind$netrom(r0, &(0x7f00008d3000)=@ax25={0x3, {"a537df856408b9"}, 0x3d827875}, 0x10) 2018/02/16 22:32:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000e80000-0x1c)={0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00009c8000-0x138)) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r3, &(0x7f00004cf000-0x1000)="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", 0x6, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/16 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007d0000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000-0x14)=""/20) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) prctl$setmm(0x23, 0x0, &(0x7f0000d9e000/0x4000)=nil) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000299000+0x8fe)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f000032f000-0x10)={&(0x7f00006fc000/0x4000)=nil, 0x4000}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000efb000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ffa000)={0x0, 0x61}, &(0x7f0000c00000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a35000)={r3, 0xaf, "5a2478b5708fc966d38d6678280106a33f57a33757c6952e34646fa1a87f0cd97bba568cb1111657c90ab4710bdbdd161a99a321717a69adfa0f8ab7440378c741660f13932646b24f674dd2331cc918d7b96985157f40d20d125c7986698ab1248e2faaffdff0ab35d858fdfb39504bf86aa996fbfb8c547e58b874ab2c64b908b779d25b8c152827b314b077e7be1e7dd1090b854e148365e13239f5ab320a9a6af5f01ac123bba010b68007fa61"}, &(0x7f0000db6000)=0xb7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000f23000)={{0x80000001, 0x200}, 'port0\x00', 0x30, 0x60030, 0xfff, 0x1000, 0x4, 0x5e2, 0x401, 0x0, 0x2, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fe6000)={0x0, 0x11693719}, &(0x7f00000f8000-0x4)=0x8) sendfile(r1, r2, &(0x7f0000b48000), 0x100000001) [ 36.467559] audit: type=1400 audit(1518820375.022:13): avc: denied { dac_override } for pid=5250 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 [ 36.492198] audit: type=1400 audit(1518820375.022:14): avc: denied { net_raw } for pid=5249 comm="syz-executor7" 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 2018/02/16 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x8, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) rt_sigsuspend(&(0x7f0000448000-0x8)={0x1}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x8000000003ff, 0x0, 0x1}, 0x31b) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0xfffffffffffffe83) r2 = getpid() r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000f61000-0x28)={0x8, 0x4, r2, 0x623c, r3, 0xb7f9, 0x7f, 0x9}) signalfd(r1, &(0x7f0000b7e000-0x8)={0x4}, 0x8) 2018/02/16 22:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f000067a000-0xc)='/dev/amidi#\x00', 0x66, 0x400000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000063f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000023000-0x8)={r3, r1}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a27000)=0x100000000) 2018/02/16 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000417000), 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x10, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x7}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00009a5000)=0x8000) 2018/02/16 22:32:55 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a16000)) 2018/02/16 22:32:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x100000001) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000013000)='oom_score\x00') r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000014000-0x8)={0x0, r3}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {0xff}, 0x87, 0x0, 0x5, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/16 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000134000)) timer_settime(0x0, 0x1, &(0x7f0000f90000)={{0x77359400}}, &(0x7f0000ce4000)={{0x0, 0x0}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000e3d000-0x20)) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{r1, r2+10000000}, {0x0, r0}}, &(0x7f0000418000)) 2018/02/16 22:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x7, 0x80) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000466000)=""/92) r1 = syz_open_dev$sndpcmc(&(0x7f0000116000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x82) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000af9000-0x10)={0xa85b, 0x8}) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5b6}, 0x1c, &(0x7f0000d92000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}, 0x400000000000003}], 0x1, 0x0) getsockname(r2, &(0x7f0000325000-0x58)=@alg, &(0x7f00002f4000-0x4)=0x58) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000075f000)={"e539389cc1ef04c29530dfe201a03e6c", {0x4, 0x7, 0x1, "51506d1a08b2", 0x1f}}) r3 = semget(0x1, 0x0, 0x4) semctl$GETVAL(r3, 0x2, 0xc, &(0x7f0000f96000+0x32b)=""/132) epoll_pwait(r1, &(0x7f0000d53000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x20, &(0x7f0000bb2000-0x8)={0x9}, 0x8) 2018/02/16 22:32:55 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000), 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x5, 0x10c02) chdir(&(0x7f0000f20000)='./file0\x00') ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000f21000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000001000-0x8)=0xffff, 0x2, 0x0) munmap(&(0x7f0000063000/0x800000)=nil, 0x800000) [ 36.620397] hrtimer: interrupt took 42370 ns 2018/02/16 22:32:55 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000639000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$rds(r0, &(0x7f00006ad000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r1, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe(&(0x7f0000a9a000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x1000000000006) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r9 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a40000)=0xc) syz_fuse_mount(&(0x7f0000bbd000-0x8)='./file0\x00', 0x5000, r9, r10, 0x20, 0x1) fchown(r6, r9, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/16 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005a4000)={0xc0000000000000, 0x0, 0x2, 0xe6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000770000)={0x0, r1, 0x10001, 0x4000000000}) 2018/02/16 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000044000-0xc)='/dev/amidi#\x00', 0x5, 0x420000) connect$inet(r1, &(0x7f0000354000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/02/16 22:32:55 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffb000-0x8)={0x0, 0x100, 0x7}, &(0x7f0000848000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ffb000-0x14)={r1, 0x80, 0xaf, 0x100, 0x2743, 0x5}, &(0x7f0000ffb000-0x4)=0x14) listen(r0, 0x5) r2 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) sendmsg$key(r2, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b}, 0xb) 2018/02/16 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00000f9000)=""/27, 0x1b) socket$netlink(0x10, 0x3, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000007000-0x38)={0x1, 0x0, [{0x40000071}]}) 2018/02/16 22:32:55 executing program 0: r0 = getpid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) 2018/02/16 22:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ea7000-0xb)='/dev/mixer\x00', 0x900, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000a5000-0x4)=0x9, &(0x7f0000ac2000)=0x4) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f00009e7000)="1f0000000206fd00000000f60000ff0180fff815090001801f000000000000", 0x1f) 2018/02/16 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') readv(r0, &(0x7f0000907000)=[{&(0x7f0000683000-0xba)=""/186, 0xba}, {&(0x7f000088b000-0x28)=""/40, 0x28}], 0x2) vmsplice(r0, &(0x7f0000f12000-0x10)=[{&(0x7f00000bb000-0xb3)="af29261f75968d06bda982cd4df85453b0e476f12c349044deb569202e9e97b95164f8c02ab8372a64caefd2196fd69a2def3ca38cf6fcea001b1b03e2130901f84de2261d7ca6257fe9a02d0d999f37f9ea116ebc39c52cba7c37a6dc5ea24c4805537b21dde52938c700f09a291c08e4268fd4d14da63726952725df6e0d9bee6ace9a22083fd1c227bbb194d600b60da33afdfd8d3b9b8ecd4f743c56bacea4290328ed5a4bc2471cae18be460933ead58a", 0xb3}], 0x1, 0x6) 2018/02/16 22:32:55 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000000a000)='/dev/amidi#\x00', 0x75c3d80a, 0x8300) accept4$alg(r1, 0x0, 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x10) fadvise64(r0, 0x0, 0x0, 0x0) [ 36.745776] audit: type=1400 audit(1518820375.300:15): avc: denied { create } for pid=5316 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000749000-0xb)={0x2}, 0xb) r1 = getpgid(0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000280000-0xb)='/dev/mixer\x00', 0x2, 0x0) perf_event_open(&(0x7f0000190000-0x78)={0x3, 0x78, 0x8, 0x1f, 0xffff, 0x401, 0x0, 0x401, 0x2, 0x1, 0x7, 0x71be39ea, 0x440a, 0x7, 0x3, 0x7, 0x7d, 0xc5c6, 0x2, 0xfffffffffffffff8, 0x1, 0x3ff, 0x92c, 0x7fffffff, 0x100000000, 0x3, 0x4, 0x65, 0x0, 0x2, 0x7, 0x1ff, 0x81, 0x4, 0x9, 0x1b2, 0xd661, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x7, 0x1}, 0x810, 0x5, 0x19d59e93, 0x0, 0x4b0d2d57, 0x2, 0x800}, r1, 0x7, r2, 0x2) recvmsg(r0, &(0x7f0000c38000-0x38)={&(0x7f0000dec000)=@ipx, 0x10, &(0x7f0000246000-0x60)=[], 0x0, &(0x7f0000979000-0x97)=""/151, 0x97}, 0x0) 2018/02/16 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xb11000)=nil, 0xb11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000044f000-0x30)={0x0, 0x1}) 2018/02/16 22:32:55 executing program 0: futex(&(0x7f0000fd4000), 0xc, 0x0, &(0x7f000000d000), &(0x7f0000fd4000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xe40, 0x101080) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/140, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/16 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d6d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19104}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 36.794192] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/16 22:32:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000)='/dev/audio\x00', 0x101100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000014000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000016000)='/dev/admmidi#\x00', 0x1000000005, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000014000)=0x88) listen(r1, 0x9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000015000)=0x10) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/16 22:32:55 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000003e) ioctl(r1, 0x1, &(0x7f000084d000-0x1)) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a96000), 0x4) 2018/02/16 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000c48000)=&(0x7f0000783000-0x1)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161}, {0xf004, 0xd0, &(0x7f0000143000)=""/208}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92}, {0x0, 0xeb, &(0x7f000038d000)=""/235}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000267000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000098c000-0x8)={0x0, 0x20, 0x9}, &(0x7f000007a000-0x4)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000776000)='/dev/mixer\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bf2000-0x8c)={r1, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}}}, &(0x7f0000e33000+0xca7)=0x8c) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) 2018/02/16 22:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) 2018/02/16 22:32:55 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000033000-0x4), 0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000033000)=""/88) 2018/02/16 22:32:55 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f79000)=0x5244, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f7a000)='\x00', 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000a37000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2, &(0x7f0000f7b000-0x8)={0x80}, 0x8) 2018/02/16 22:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x40800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x87}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000069f000-0x4), &(0x7f0000045000)=0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/16 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000693000)={0x7, r0, 0x1}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/16 22:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a07000-0x10)='/dev/sequencer2\x00', 0x30000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000053a000)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000d6a000)=0xe8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f53000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00005a7000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x13}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000045c000)={0x0, 0x2, 0x3, [0x2, 0x36a, 0xff]}, &(0x7f0000946000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b91000-0x6)={r3, 0x2, 0x30}, &(0x7f0000afd000)=0xc) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 36.885265] audit: type=1400 audit(1518820375.347:16): avc: denied { write } for pid=5316 comm="syz-executor6" path="socket:[14306]" dev="sockfs" ino=14306 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000935000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000925000)={0x8, 0x1c, 0x1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f88000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000725000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c7d000-0x4)=0x79, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000bf8000)={&(0x7f000056e000)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000d28000)={0x14, 0x0, 0x8, 0xa11, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x7fd}, 0x804) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00005a4000-0x9)='/dev/dsp\x00', 0x40, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000820000-0xc)={0x0}, &(0x7f00000e0000)=0xc) perf_event_open(&(0x7f0000568000-0x78)={0x3, 0x78, 0x6, 0x2, 0x1000, 0x1, 0x0, 0x59, 0x11, 0x1, 0x0, 0x40, 0x3, 0x100000000, 0x6ac, 0x8, 0x9395, 0x7, 0x7ff, 0x2, 0xa11, 0xfff, 0x0, 0x200, 0x7, 0x400, 0x7a94df61, 0xb4d, 0x7643, 0xff, 0x6, 0xffffffff, 0x265, 0x100, 0x0, 0x3, 0x7, 0x100000001, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000cb8000-0x1), 0x4}, 0x6, 0x17f, 0x9, 0x5, 0x0, 0x1, 0x7}, r5, 0x4, r4, 0x3) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000760000-0x68)={0x6, 0x7, [{0xffffffffffffffca, 0x0, 0x8}, {0x4, 0x0, 0x7fffffff80000000}, {0x80000000}, {0x1000, 0x0, 0x7}, {0x5}, {0x4a29, 0x0, 0x8}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008c8000)={0x0, 0x4}, &(0x7f000088b000-0x4)=0x8) 2018/02/16 22:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000696000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="756c13b041c9"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000093000-0x4)=0x0) r2 = gettid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000380000-0x16)='/selinux/checkreqprot\x00', 0x111000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000026d000)={r3, r0, 0x2}) 2018/02/16 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f000094b000-0x1)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/02/16 22:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c32401", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "df05df", 0x0, 0x2f, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "0e6d010100000000"}}}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a20000)={0x20, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff47}}}, 0x88) 2018/02/16 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000cf3000)='/dev/adsp#\x00', 0x2, 0x100) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000ce7000-0x78)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, {&(0x7f0000129000-0xaa)=""/170, 0xaa}, &(0x7f0000237000), 0x40}, 0x78) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c84000-0x4)=0x8, 0x4) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e31000-0x1)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/02/16 22:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000aea000)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000bc4000-0x4)) 2018/02/16 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000cd000)="c35f0738438231d23af7cb54b99b0bf1a4cd296a8873d0b8948b43c00cc56bce68a716aa3be56137cb102723cd0425d3b9710d03926ae889d352abeff669beea3cbeb40a93c695a2977cfd364e2eff6b35132e446c0bef69519d40", 0x5b) syz_open_dev$loop(&(0x7f0000ab5000)='/dev/loop#\x00', 0x0, 0x4000000004004) io_setup(0x8000000000000803, &(0x7f000004b000)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000fc8000-0xc)={0x6, 0x7fffffff, 0x4}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062c000)='/selinux/checkreqprot\x00', 0x800, 0x0) sendmsg(r1, &(0x7f00006d6000-0x38)={0x0, 0x0, &(0x7f0000cd3000)=[{&(0x7f000040d000-0x12)="2a46fa1261d2cad956204861e9a7913857e0", 0x12}, {&(0x7f0000760000-0x74)="a6348dbf1c6a38f7bee8a2b0f583d311cb56e13a50eb13b6c20536d887cbbe420895af1328ee43f0dca14fa97bdbd48a6f070b3274c83ef4fadd7a7a06a8dfdb62a82c5fcccfee402df15b4877cb70b9d4ecc767d265e9969358867f59881397804ad53f138d909acffb8aa61d40f6c23c450318", 0x74}, {&(0x7f0000f26000)="aad0f006545c392a026cd00cb3ef98bf42f808bb66ac0566e17ba7d0d53c65276b91c28d0e8569f343094a6447aacd10802bf1e2e561f6d9cd687c4a670c9025bbcb45f535bc9dd3ec3a383d678344d4446436aced2ee2e1c5b04018d6aa2d441640942f7dfd005c", 0x68}, {&(0x7f0000fbd000)="6c413abe68a5b00133839fe70900122294adc118afeeb4e54b2b40fe3ac13780f88eb2a3ba15ea60e748ff1a570fd9d2a53cf1c44c2dfad2d58355fae0fd6ddbc9aaf750533d5d7b8757482e19c85ae1a86e3f3b6d846d18643e8ff7369054e2da0fc6b8c34107b6913be70092965e0295ab", 0x72}, {&(0x7f000083f000-0x6d)="737e474fd6fcb26ce8502a9f38d35512e8fa5e39000f9fc7272af6d37fd5263f4cf3b361a6436728408951002cf47fa3a30cd1a91cd19dfa7ace3473a39ca3dd4b75b779268fcc8abb5023ebfa3239f44a8426fedcf2aefab207cbc61a388857f44b0dfea9ce7c1361c88a218b", 0x6d}], 0x5}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ee6000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000a16000-0x4)=0xe8) bind$can_raw(r1, &(0x7f0000d44000)={0x1d, r2}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00006a5000)={@empty, @local}, &(0x7f000069f000-0x4)=0x8) 2018/02/16 22:32:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x820c, 0x1, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x200, 0xfff, 0x8, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c2000-0x8)={0x0}) name_to_handle_at(r2, &(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000ff5000-0x1008)={0x1008, 0x6, "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"}, &(0x7f0000cf3000-0x4), 0x1000) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r3, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) msgctl$IPC_RMID(0x0, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000f0d000-0x4)=0x7, 0x4) write$evdev(r3, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000050c000-0x8)={0x100000000, 0x3, 0x8, 0x40}) splice(r3, &(0x7f000068d000), r3, &(0x7f0000654000-0x8), 0x2ef6, 0xd) readv(r3, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/02/16 22:32:55 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000000c000-0x10)=@ax25, &(0x7f0000012000-0x4)=0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000012000)={0x0, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r4, 0xff) ioctl$TCSETS(r2, 0x5402, &(0x7f0000011000)={0x2, 0x8, 0x7, 0x8000, 0x401, 0x0, 0x80, 0x2, 0x10001, 0x4, 0x2, 0x10001}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000013000), &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000015000-0x86)={0x0, 0x7e, "0b15c2924e7af36a146cb10d7a8a86e72563e9589228adf7a3e284ac588acccd26735ee7cc84ed551497636baa13798a734304a8b61411f42e56cfcf9a959763aadafa42192e35f70388212a0c9fcea577e2194826feda5aeca81a78474af469da883cf10d1b7cad4a45dfa05a474fa035085ce10bc8e0adaec3129522c1"}, &(0x7f0000014000)=0x86) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000015000-0x108)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x1f, 0x3f, 0x7, 0x3, 0x0, 0x2, 0x100, 0x200, 0x8, 0x80000000, 0x0, 0x9, 0x0, 0x6, 0x7b5]}, &(0x7f0000008000-0x4)=0x108) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000000b000-0x58)={0x5, 0x0, [{0x951, 0x0, 0xf800000000}, {0x40000921, 0x0, 0x5}, {0x34f, 0x0, 0x10001}, {0xc0000084, 0x0, 0x5}, {0xb7f, 0x0, 0x3}]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000012000)) sched_setattr(r1, &(0x7f0000010000)={0x30, 0x1, 0x1, 0x100000000, 0x1c000000, 0x73, 0x4, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000014000-0x8)={0x1, 0xffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0xc1004110, &(0x7f0000014000-0x2)="cbce") 2018/02/16 22:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000634000-0xb)='/dev/audio\x00', 0x14002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000fc000)={0x9, 0x7, 0xffffffffffffffc1, 'queue0\x00', 0x6}) r1 = socket$inet6(0xa, 0x0, 0xc8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x293, &(0x7f0000478000-0x8)=[{0x6}]}, 0x10) bind$inet6(r1, &(0x7f000082c000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000000}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000027a000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0xffffffff, 0xf55, 0x1, 0x7, 0x1036}, &(0x7f0000ae3000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b16000-0x8)={r2, 0x1}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000545000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/16 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = request_key(&(0x7f0000599000-0xa)='encrypted\x00', &(0x7f00004ef000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bfa000-0x6)='ramfs\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000d83000)='keyring\x00', &(0x7f0000903000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00002b6000-0x38)={&(0x7f0000974000-0x60)={0x27, 0x5238, 0x80, 0x6, 0x7, 0x6, "01fb360c4ecb0ff5e09396c858d8ce5909c25d8f7a6f5daae863c56d4e469b610d4c7ddfc855e6db26c16bd6d3e9adef824d1c20aa43c0c9241858945a3504", 0x370}, 0x60, &(0x7f0000420000-0x50)=[{&(0x7f0000c7b000-0x1000)="9913959d3e36dd13727261cabe3e90c79865b1628548bb7be05bd39f557af319d7f55da321973ef0fb00756c6740188228c9c6dae58f7fa54167bbb4467c9658919448d1624412f8b191d131e927582f4a07a60510af0381e0463067fb52ba24e668fc69e04d5051281acda5be0bb5b973144e38ec725e587a3347826fba456b2f0df2cf01ae7d1b2fa4df16d9fa651b8705f8266707951bab0103996728f07df9f4c7ff17a805e5a4c193220daaca406ff2cfe127590da220649a608ff237bf6aa22f78f2276a9d92a9c45f01c2346012293351c9ec16c6a4d32799bb7d3443e9748a9eb1d974dcb25602f72aa37fe0d4e1fbd1a96a98c6d0c2a9695226f233912eeff0b39837a32557717dc73dfa3aa2e119e8195f14c23dab3962ba5968acd07c8b4037579662b306f0fbc535e901b4c65f2c3e44a07ec2be28301dfc161839366c01d8e31dbb41d0340b2983d3502636bd4bf94f9e5ebaf9ad804aa76e616235dc303c2882ab3a4a64f472363607c8e5cf5da43ad76ab254a221204049a9496c0d90fca69bfc51b467a437bdca9c8c138b38a336f5da24da7db45e7de91db69d0331be5cc078debfea5c1665191e2d3222ec947ef1ac00bfb0582e69b67aa488b2fc8b05de4b614d054a72d21ac4f97e227968b37e0b970e096c3a0c759df5294ae9daa83feb6883ec53b2557b9ff3a28056249a287b79051d9701a85fc2868fe9df49be853fb7ad844ea8bd3de47e9330ea26bfe702b21b3805148f96d209fbeadb46a8d9841fe7939d2728a8af48328ad8be161fec498f2db1669b08d2afa348ad485feee33e8ce34189b2564c1d177b49ffb6dcbab087f195a7c1da6c64bcd3fc82d76311d01cc36cbeda6f07c714976279f8a462070ee9b96e66500dfc2689f0f5e32bd36b27c00a6138c271731047f3207c4cdd630c69ae21cd155b30d4e4ed7db62fa66bf60c66dbb7ac34255ca214e1c1dea1bf0e26e6afd08a00862a9c023ae4d019c7ce646f64e4232a8ef3c19f6fea5e587ea9cf7405b83e49d2ec4d2427e6ceadb07724e367a027fca3ee4fb1f170c3ebed6b1d537ca3d27594bba197fe2980cd3c0d282b42cce9cfb5567111385760a5a4510e1440e07ca787ae0c2211915d7aac767a39c748efa8fb3c4db3c75c6e7e5747804f1b5c6c9223d2d03bb132f2d2424b865855e57cddb4aa75f218e125bea6e8f535687ce6e87a0c082ee2365901122205b8d3a1fc7c4d7da4ec5b9799a0bc0a7e7dc527873f845354ceb90f5a5769f809aeef586705d35c52c8359661ed919458de067850fba8df121fd63e378eae98189332f41d3c91ee20de3c1c14ea9f1877560e4a190f69028ddf3c646d19eb2302991de5d752e55687403d114e826e69ef84afad8e6c969c84be450be6af0de54d0631cf55cb5d5d25f15b1cc0f3882d2b836151bede9aa6200d0eb2e9a1abd8c834b995c100a7b6a73616f0d6818ced665794f9468d576753fc1717a2c2f2a99c81e65ba47625a92775d5909df588b6e3b5453ce6e5d14626285b0748d602439a33a497fc5f34a329f4d6daae6bd760e38800b4a7026d9e89beb19d21dc6c2b369ef3a560657cabf72feec9390b1d4a281947697405783758eb94351bb98750a8a6a66ed6cf710e2c12e4d9fba3e797aa6f4af72b16a81c099a27237aa07974d5e2915cc46d13232911d6b3f8e8169f2dbf550c6081f865eaa3b59f2ee507628536317d52e024016506d7e1c77427d5dd71006df2d4786e467d2368e4b9aa2f7350bc721f017ddd8fa53a91e94abc77946ed3472b859f414aa3a88ac22cea9593073a0e86e33a3dba02cfec53a8b0d2be77044395482a44b9e21ae60a9d4ff15cca3bb823d5811906c2e7756f206bc21ea13925a5766373cd4e5ba43e4e6cad994a566d3989d320f717991ef23642209717d6770c901bd63b281e57a7eb79ff8b2555e9845c59deafc2151143c52e7b3f777e704ce71389cd09c14b43e5829783ef6237117042c6eb204803b37300089fc3031200faa2424add45d7ab3eef6eefff55c6d5dfc11e0f227b4ce220886faa3e5e77453e7a1c520b482fb50b0b1b5700615289adff9d51463b4f40eaef86e04a5db9bdd63378cf1f163239306c3084ccca6872c630ca367b138556764d020d7ac90d6ec7e18ffd66e3721f97e2d40bc663f183bd74c02087bfbd75624562eba151531ef0e5c81cf7663c053eccb26bdb5ddc957b9eb284f6f4696979063f750c77ca25b97105d74ccecd247d06b8c84f718ef002d48865286b1c98c67b9730fb9c144bd430f42e06c982c09d0e0a5450ad9878b447c30c5218f4d834d8df56201e9b77dbc4acdbc6d9b7d3366ecbfc26d323e672913bfea3995e41cc9b654dc82c491de2b669ef462890d9b5b79b3b445aff72359ecb3720b8f443839ed2f6efb4fdc9427d4bdcc0bf9c294e4cbf0d9ee3bedcc1ea724b40d5813bd25533359f6ad55802e55888e67c5608c73b982d86b834882fe55f8bb4f811d620c816a0cec4f57f1be23a655d9f8e25cfeb23e49ed68d7b81eb0aa1d319dc5b3536109460d3c3737b225f64d527eda27cc4ca981d1fa43442f14acef4d92db12c13a9246c4950b00eeae530a85ed92313a87a90327e97cca29701ab12ddb718e0f49a279c969c1490441e2c0db32e49825c0e9e6b0a22f78611ebf6fef21d2a706fcc82589443e0a2f800a527382391282535aa92d84271f8f5cb6fc23c49d73ef88c6d364b78994ae65f895947d7acad7a34b0a33566d2f103ae8088651ac61cd64fb212bb67908d0cd9f3557860e0bc822af74bd9385a23212d0df2d1036257c98b368c0e30a6f04ab77b0c8c1966bd69d82298d77b459ac8d078d0e92fca09cfdb5b3099b92f2b722f3dd18ba450c58eb715f69599d4403af15de1aa81aeae3e966143161cccf59e3d16ea02cee766518e11f6b25c71721874a69f2467d89203a515f6d6dd7a67bbc06ae427125e1d5d9776eed4bc16e1d82061442eb44f7115b5f45940ec5ead3294688e84fd4ffbb500618b8e1959895064a5ebcb29908ee447b0efbf2812dd4e2de25c3bf75bf723dba8df3529be7e557df79991a29c98679b41225dfefbe3fecc173d9060c6def7c1dcdec43c7a6dd24c88f576df9e2844ab304cb8813a02e532b44a0b25b8d4262a9f60aa331bd750182c0c4a5094b99bd94a16e751141ecffcf4e7a9a439d023c6b109aff4a2382b485a156bcde60222b7a14fe1f45efc03b816a061c3e581a40b1fb6300befcdf7a950f5c6ce27ee9885a7caf35fdc528c16b21d7ed3d0fb6d4c344502f3ddb667e97eec6c3ea03d99872e7bcb0b5e56caa15b22f52d2e142a302bce2a5f0c60c7477562f6fd322634fe663ae453d8f91c3e7e00d254843b94fa54cbe6bb6e4ab8d467816bdf32860b4961344e01957ce8b53acdd96da654597d65d094f36b03281c22bb8aec246fa04847f12fe537a86485255672b4b54412f7cec0b929a093e4aadef5f5a841bb781f5d737bd9ccbf8cff5a3c23bf62fa37e2173a6eb0074beddb31a668369628a1a98333a38bd613d8f640652fdc79b9ee466c2358584909ea3ebf303081e3325d90fcfd82483f8997b5a2a2ec187a6037d35bd7b5b3e562aa84407cbb27e0bbd0571edb1dc099fba7ebffc956a68aaa1990d180034e82fe8099088320e02b9a86a4d84275a8e3276de3f60a06d3fb0a16bc1f05f711a5272743724551bf36feef8660c588598a7e900518000646c3c1de4af4fcd4b99412eb791f29828102c3d1f63e6ae7b2b00c87cfbe6a50524684141d3f1491c073aef08f545f34b200a9fa6e733bad0e5b26c4920149cee90a820717371cae45c610c9c5ca540ac225cbfa07510eac18d7d3284c3863f244a3f6bcdaaaeb8dd5621d2332ea2565b34e4742e7d2d663818d5579d0386c9ec32db9044a88b85d610a2c90cf8fd107cb74e0542f68ca21543c48d6017c4f91f75fdaf3396fc139fcb611d520aa19818b40bf0c671f1358f0b6cb955ecf4ca274fc06e570b7c90f3898ea14d3f74919ea5f268364a6b8d1176d52fb7581b22859b14e6038ad873718e10e70c8f861d8edd51ec2b70c01fa560ea9df3ee4d3083741da0a0f3c90d177278228e0fbdecf2d355b478514e85cb10b20289d969dfc527c6f10063c405dc46818f605bc2ba8f18fdf0b42990b1fef173e4f4bb1498c63c62ad9253c9e9aba6e236d3af4f84601103e806e511b70863ee24e48c59ca88ffdbac64ed237c91b6290a790cea34225caaf401d0ff9ed22514bd25effc4930b08a7c4a7b766cace84b5729b8cc359c333cd024c3bb89d950a6eb2b6250286bc1087d823ef21f3c2e720f2b4f671f8d2b3d8fa51acea9a06bc43102f5cced8e38578a123a28ec3603ca4a7c6053782389c9eb069a45b54e64c71e05438272593a34d6cf088ff111b215791baa5b1330c8b0edf5c362fd076a278c4136ae47a534d0cf11d8fc1b5e0b9b82e20baa0fbe8f2113229eb5a516a73ce6d27a951855ad74fec18061736dfaf8cba3120b67d28ed0313e848b1e841ecd6fbec10c2fea4fca59c2b48911dc4173e81c1900309c362b6b13aebc4f82539fe28863afb3f0ac2ee89756a26d40498295b6e71471daa53cfb104b9b9e97a28e95f66fa1ff688a9dfcd8031a0b961d041da26bd337793b5021537e3657526f5494874e55aac63453ae43968e9fd64a6d4337c0a30c5ac880a8e29319c39cb95106d2b17e9b69cc96fb2a43d39bffc24e075fb54c282262bc85f74f9050f51b6b574df33a4fbaff2a0e8382102bc5f12dd4170263ff39a74f87dd5baaa534d64f8590d0a37a993e77f474e1d702c878877996e2cec70bb1259731131e7b16bab4e17fe6c5c14f8efd882e9f2fa92ea5487a26471c33be4805bb392d0d72fa331aa013be349102e774d3bc17080cac9505d9ef34ee9afd3c2be5da82c42e72b6ef67d6695993a4b9d6cc6edcabc3c1fa761df24650a2875660a739d5dc6d8e025c0c7f10b6e9a9a1a63d5ed44177e52931fef1b91a3118668b421668c5090d09f208d8c704a963dbe8e2852d67e1fe44a63833c6c2c5bbca2c6a83655d86f3c47f51cf918b2c0c2664e596161fbb89c5b3da03ccf5a0e804c0a8cc29d2a5c1048f63e74c0e7cd8acdef7017dac4d49407285101a28c672e7cf4ec24f0bf97c7cdc4946672acfc03214c1b6df6ae6c3b6e57ac507f02095c6be1d0f438b876e8ca99a7f53c05cff633b47c159ff548ee0f52151d36ee95b096a042264447e1df5b35dcdb8c9657df31ed4c3b91e2f351fbc265a7ed17559c3d56aa71f141f76d42147108d8c83cfddfb4dcec6ae123a1e49d17370690822d5dd096b1471b26afee15888975ea6400c4522279b594a6886cdff2e7a88997879d2e4c1e9f2d596b298f0b00de8f480d2c05e06af8a915a70f21e21e8f7a0df8f46fc81317cea458e373eabe38ab361eaa2b3b135d29dd0766a3638e41365d13921752131b4b76e186baa39b5bc5e3b75f198abd62578b2c52221dfca8377b828de327537d50eac9dd4f9c365b4eefad69612e550eee233e9b01409f973858850db0764d093079024bdb83c439359fd3cc1e860d2ef8b59ac94095fcb7be2bfbbe9228761bae46fea3843248c1319d87517ed8632801a6f3bd9ca5031a7f31cbd8afc307e5e52f584954d06fde96ab3c1b84a5c8e11ec87fe5db839df548834f5753c50ed41c4dceeffb9b83941a897206dfba88acda057b37907afa4db1cfe55c77e5f351e537d7326e", 0x1000}, {&(0x7f0000f55000-0xf)="d5d9efbc9e6af7a9c9c7835ae98e63", 0xf}, {&(0x7f000042b000)="dfd5839e8c8777b8cac5ab65ba5c93cf53ed4bbac2974fc860209d281dc998da350a02c82d956ffddbd077766705972b9a9d0a0075d6343e6c4c4c6c8180160ef3272a4ce0ae8e463f753911b636fdd29c34352d618c0962b70b92731298832e7e2b6b33b8fa595257fbbfd36611d749c2ccd53feb17521f47b6ebdd59e123378a09fd9107b555e48549f9ea2faa033aef424e27f585d4d429601a7c3ea3c922c0c974b8510318af17825317", 0xac}, {&(0x7f0000af1000)="209eaff6a44f72e8f3171deb79dd80580793198cd1c0a3c43eb603d46964031c0a5d210518d1712acb1f124806ffd08dba61b0136b0691a49000d3a8b276d64437329a981508ed8654f5657f4ae1fd96d73a", 0x52}, {&(0x7f00007f7000)="268c43bea97618edcf80b920b5c48d083af8227bfb6ca4aff603dc61434c0c3a2c61e4", 0x23}], 0x5, &(0x7f0000f35000)={0x1010, 0x119, 0x1800000000000000, 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0x1010, 0x2000c000}, 0x40) 2018/02/16 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out}, 0x28) ioctl$int_in(r0, 0x0, &(0x7f00004d8000)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000022d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) [ 37.096946] [ 37.098612] ====================================================== [ 37.105016] WARNING: possible circular locking dependency detected [ 37.111331] 4.16.0-rc1+ #315 Not tainted [ 37.115375] ------------------------------------------------------ [ 37.121686] syz-executor6/5411 is trying to acquire lock: [ 37.127215] (sk_lock-AF_INET6){+.+.}, at: [<0000000011788d7d>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.136668] [ 37.136668] but task is already holding lock: [ 37.142617] (rtnl_mutex){+.+.}, at: [<00000000c76ee93a>] rtnl_lock+0x17/0x20 [ 37.149876] [ 37.149876] which lock already depends on the new lock. [ 37.149876] [ 37.158160] [ 37.158160] the existing dependency chain (in reverse order) is: [ 37.165746] [ 37.165746] -> #2 (rtnl_mutex){+.+.}: [ 37.171003] __mutex_lock+0x16f/0x1a80 [ 37.175384] mutex_lock_nested+0x16/0x20 [ 37.179935] rtnl_lock+0x17/0x20 [ 37.183792] unregister_netdevice_notifier+0x91/0x4e0 [ 37.189474] tee_tg_destroy+0x61/0xc0 [ 37.193764] cleanup_entry+0x242/0x380 [ 37.198143] __do_replace+0x7ac/0xa70 [ 37.202432] do_ip6t_set_ctl+0x40f/0x5f0 [ 37.206985] nf_setsockopt+0x67/0xc0 [ 37.211191] ipv6_setsockopt+0x10b/0x130 [ 37.215743] rawv6_setsockopt+0x4a/0xf0 [ 37.220210] sock_common_setsockopt+0x95/0xd0 [ 37.225195] SyS_setsockopt+0x189/0x360 [ 37.229659] do_syscall_64+0x280/0x940 [ 37.234036] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.239711] [ 37.239711] -> #1 (&xt[i].mutex){+.+.}: [ 37.245136] __mutex_lock+0x16f/0x1a80 [ 37.249514] mutex_lock_nested+0x16/0x20 [ 37.254066] xt_find_table_lock+0x3e/0x3e0 [ 37.258789] xt_request_find_table_lock+0x28/0xc0 [ 37.264121] get_info+0x154/0x690 [ 37.268066] do_ip6t_get_ctl+0x159/0xaf0 [ 37.272619] nf_getsockopt+0x6a/0xc0 [ 37.276822] ipv6_getsockopt+0x1df/0x2e0 [ 37.281372] tcp_getsockopt+0x82/0xd0 [ 37.285662] sock_common_getsockopt+0x95/0xd0 [ 37.290647] SyS_getsockopt+0x178/0x340 [ 37.295544] do_syscall_64+0x280/0x940 [ 37.299927] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.305604] [ 37.305604] -> #0 (sk_lock-AF_INET6){+.+.}: [ 37.311382] lock_acquire+0x1d5/0x580 [ 37.315671] lock_sock_nested+0xc2/0x110 [ 37.320223] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.325730] ipv6_setsockopt+0xd7/0x130 [ 37.330196] udpv6_setsockopt+0x45/0x80 [ 37.334663] sock_common_setsockopt+0x95/0xd0 [ 37.339651] SyS_setsockopt+0x189/0x360 [ 37.344117] do_syscall_64+0x280/0x940 [ 37.348494] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.354171] [ 37.354171] other info that might help us debug this: [ 37.354171] [ 37.362282] Chain exists of: [ 37.362282] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 37.362282] [ 37.372571] Possible unsafe locking scenario: [ 37.372571] [ 37.378594] CPU0 CPU1 [ 37.383231] ---- ---- [ 37.387866] lock(rtnl_mutex); [ 37.391116] lock(&xt[i].mutex); [ 37.397055] lock(rtnl_mutex); [ 37.402822] lock(sk_lock-AF_INET6); [ 37.406593] [ 37.406593] *** DEADLOCK *** [ 37.406593] [ 37.412625] 1 lock held by syz-executor6/5411: [ 37.417172] #0: (rtnl_mutex){+.+.}, at: [<00000000c76ee93a>] rtnl_lock+0x17/0x20 [ 37.424854] [ 37.424854] stack backtrace: [ 37.429321] CPU: 0 PID: 5411 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #315 [ 37.436563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.445885] Call Trace: [ 37.448446] dump_stack+0x194/0x257 [ 37.452043] ? arch_local_irq_restore+0x53/0x53 [ 37.456687] print_circular_bug.isra.38+0x2cd/0x2dc [ 37.461672] ? save_trace+0xe0/0x2b0 [ 37.465357] __lock_acquire+0x30a8/0x3e00 [ 37.469478] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.474638] ? rtnl_lock+0x17/0x20 [ 37.478149] ? __mutex_lock+0x16f/0x1a80 [ 37.482177] ? rtnl_lock+0x17/0x20 [ 37.485688] ? rtnl_lock+0x17/0x20 [ 37.489202] ? mutex_lock_io_nested+0x1900/0x1900 [ 37.494022] ? print_irqtrace_events+0x270/0x270 [ 37.498752] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.504609] ? print_irqtrace_events+0x270/0x270 [ 37.509341] ? check_noncircular+0x20/0x20 [ 37.513549] ? _cond_resched+0x14/0x30 [ 37.517407] ? __lock_acquire+0x664/0x3e00 [ 37.521615] ? find_held_lock+0x35/0x1d0 [ 37.525649] lock_acquire+0x1d5/0x580 [ 37.529422] ? lock_sock_nested+0xa3/0x110 [ 37.533629] ? lock_acquire+0x1d5/0x580 [ 37.537573] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.542734] ? lock_release+0xa40/0xa40 [ 37.546677] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.552531] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.558387] ? do_raw_spin_trylock+0x190/0x190 [ 37.562940] ? lock_sock_nested+0x44/0x110 [ 37.567146] lock_sock_nested+0xc2/0x110 [ 37.571175] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.576339] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 37.581327] ? ipv6_update_options+0x330/0x330 [ 37.585881] ? check_noncircular+0x20/0x20 [ 37.590085] ? get_futex_key+0x1d50/0x1d50 [ 37.594290] ? check_noncircular+0x20/0x20 [ 37.598495] ? sock_map_fd+0x34/0x90 [ 37.602181] ? SyS_socket+0x125/0x1d0 [ 37.605954] ? find_held_lock+0x35/0x1d0 [ 37.609988] ? avc_has_perm+0x35e/0x680 [ 37.613934] ? lock_downgrade+0x980/0x980 [ 37.618056] ? lock_release+0xa40/0xa40 [ 37.621999] ? lock_downgrade+0x980/0x980 [ 37.626123] ? lock_release+0xa40/0xa40 [ 37.630070] ? __lock_is_held+0xb6/0x140 [ 37.634102] ? avc_has_perm+0x43e/0x680 [ 37.638049] ? avc_has_perm_noaudit+0x520/0x520 [ 37.642695] ? iterate_fd+0x3f0/0x3f0 [ 37.646465] ? lock_downgrade+0x980/0x980 [ 37.650588] ? __lock_is_held+0xb6/0x140 [ 37.654622] ? sock_has_perm+0x2a4/0x420 [ 37.658655] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.663992] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 37.670315] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 37.675564] ? alloc_file+0x27e/0x390 [ 37.679338] ipv6_setsockopt+0xd7/0x130 [ 37.683287] ? ipv6_setsockopt+0xd7/0x130 [ 37.687406] udpv6_setsockopt+0x45/0x80 [ 37.691353] sock_common_setsockopt+0x95/0xd0 [ 37.695819] SyS_setsockopt+0x189/0x360 [ 37.699773] ? SyS_recv+0x40/0x40 [ 37.703199] ? vfs_writev+0x340/0x340 [ 37.706973] ? move_addr_to_kernel+0x60/0x60 [ 37.711352] ? do_syscall_64+0xb6/0x940 [ 37.715299] ? SyS_recv+0x40/0x40 [ 37.718725] do_syscall_64+0x280/0x940 [ 37.722585] ? __do_page_fault+0xc90/0xc90 [ 37.726790] ? mmdrop+0x18/0x30 [ 37.730044] ? finish_task_switch+0x279/0x860 [ 37.734511] ? syscall_return_slowpath+0x550/0x550 [ 37.739410] ? syscall_return_slowpath+0x2ac/0x550 [ 37.744309] ? prepare_exit_to_usermode+0x350/0x350 [ 37.749297] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 37.754633] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.759447] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.764608] RIP: 0033:0x453a59 [ 37.767767] RSP: 002b:00007f4276f2bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 37.775447] RAX: ffffffffffffffda RBX: 00007f4276f2c6d4 RCX: 0000000000453a59 [ 37.782689] RDX: 000000000000002d RSI: 0000000000000029 RDI: 0000000000000013 [ 37.789946] RBP: 000000000071bea0 R08: 0000000000000088 R09: 0000000000000000 2018/02/16 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e72000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000b7000-0x40)={0x4}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/16 22:32:56 executing program 5: ftruncate(0xffffffffffffffff, 0xf7fffffffffffffb) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000524000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1020, 0x4) 2018/02/16 22:32:56 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000080e000-0x4)=0x0) ptrace$poke(0x4, r0, &(0x7f0000e8a000-0x8), 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f66000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f000069b000-0x8)={0x20000000, 0x2}) 2018/02/16 22:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c96000-0xa)='/dev/cuse\x00', 0x400000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000909000-0x8)={0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000291000-0x8)={0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000206000-0x10ca)=@hdr={0x1, 0x80, 0x6, 0x3, 0x5, 0x400, @ipv4={{0x28, 0x4, 0x9, 0x2, 0x10c0, 0x1, 0x100, 0x4, 0x6e, 0x0, @rand_addr=0x8000, @broadcast=0xffffffff, {[@generic={0x0, 0xe, "4e2d49ff16d93761e80d0e00"}, @ssrr={0x89, 0x23, 0xc69, [@empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x100000000}, @ssrr={0x89, 0xb, 0x0, [@empty, @rand_addr=0x1]}, @lsrr={0x83, 0x17, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @end, @end, @noop={0x1}, @lsrr={0x83, 0x13, 0xae, [@dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, @rr={0x7, 0x1b, 0x2, [@broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}]}]}}, @tcp={{0x2, 0x1, r2, r3, 0xffffffffffff0001, 0x0, 0x8, 0x40, 0x2, 0x0, 0xa00000000000, {[@fastopen={0x22, 0x9, "088313b6b8cb70"}, @eol]}}, {"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"}}}}, 0x10ca) r4 = open(&(0x7f00007e1000)='./file0\x00', 0x2001, 0x2a) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00009ee000-0x59)=""/89) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 22:32:56 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b18000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000000)="53bb4d8ccbcefc3df07f3e948202566d37797e193190111709502daa203135f17cadc0a6f6261fe397afe0bfaece97f52dfd6943d5525f0a908e4e730b72ac7794666bec5fff16640ec44ee31193b2fe2cd9b1b5b074d9592117907718998b84d980797caa995708a0e5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b29000)='/dev/qat_adf_ctl\x00', 0x3e0d277f3156951d, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000773000-0x8)=""/8) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000bc9000-0x4)=0xffff) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000726000)={0x80000000}, 0x8) listen(r1, 0xfffffffe) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fa8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x36f) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000738000)=0x10) 2018/02/16 22:32:56 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4), &(0x7f0000003000)=0x39c) [ 37.797186] R10: 0000000020a20000 R11: 0000000000000246 R12: 00000000ffffffff [ 37.804426] R13: 00000000000004fc R14: 00000000006f7840 R15: 0000000000000000 2018/02/16 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) lseek(r0, 0x0, 0x1) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000070a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r2 = syz_open_procfs(0x0, &(0x7f0000a75000)='ns/net\x00') accept4$llc(r2, 0x0, &(0x7f00002fb000), 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000735000)=0xf5fa, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000050a000-0xc)={0x0}, &(0x7f0000def000)=0xc) rt_sigqueueinfo(r3, 0x36, &(0x7f00004c0000-0x10)={0x2f, 0x4, 0x0, 0xb}) 2018/02/16 22:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b02000-0x70)={[{0xffffffffffffffea, 0x4, 0x0, 0x80000000, 0x1, 0xfff, 0xf456, 0x7f, 0x1, 0xffffffffffffffc1, 0x281d, 0xc9e, 0x700000}, {0x6, 0x2877, 0x9, 0x1ed, 0xeb, 0x58873d04, 0xe3e5, 0x6, 0x400, 0x101, 0x7, 0x5, 0x6}, {0x1ff, 0x3, 0xffffffffffffff81, 0xd9, 0x1ff, 0x7fff, 0xd3e300000000000, 0x40, 0x1000, 0x80000000, 0x7, 0x1ff, 0x4}], 0x10000}) arch_prctl(0x0, &(0x7f0000028000)="391032d53dc5f67bbeec505a4e3c03cdddac6c0aa9f3be08c60cdde47142cca2bff9db550c5e93cbebd7d97a06d97959ed417a99178617c009b467aa9711ccdcb161385e496b925ae9910c2e876dee246df0810c0f14c05bf42a45cb07d20fdeefc22cf1b0a7907a2f86271d4bb2a70cbc81f44a03b61703820ad06fc77cec7c6344a444ec0111665a83941d98f0") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000492000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000d67000)={0x0, 0x0}) move_pages(r4, 0x6, &(0x7f00003b2000)=[&(0x7f0000123000/0x4000)=nil, &(0x7f0000ecb000/0x2000)=nil, &(0x7f0000654000/0x2000)=nil, &(0x7f000055e000/0x3000)=nil, &(0x7f0000f30000/0x1000)=nil, &(0x7f0000f6f000/0x4000)=nil], &(0x7f0000ba9000)=[0x7ff, 0x101, 0x20], &(0x7f0000742000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000971000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000907000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/16 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000797000)='/dev/net/tun\x00', 0x0, 0x6) pselect6(0x40, &(0x7f000031f000-0x40)={0xfffffffffffffffc, 0x1f, 0x7, 0x3, 0x475, 0xffffffffffff0000, 0xfffffffffffffffc, 0x9}, &(0x7f0000291000)={0x7, 0x28, 0x1, 0x1000, 0x2, 0x6, 0x8, 0xfffffffffffffffa}, &(0x7f0000f89000)={0x3, 0x8, 0xa0000000, 0x1ff, 0x1c24, 0xffffffffffffffe0, 0x9, 0x50}, &(0x7f0000fd3000-0x10)={0x77359400}, &(0x7f0000812000)={&(0x7f0000201000)={0xfff}, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='rose0\x00', @ifru_names=@generic="c15c9a8b7430f0002c5cfde63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000df7000-0xfca)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/16 22:32:56 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d}, 0x10) getpeername$unix(r0, &(0x7f000075b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000959000-0x4)=0x6e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e1b000-0xc)={0x0}, &(0x7f0000496000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d7a000-0x4)=0x0) getsockname$netlink(r0, &(0x7f000046e000-0xc), &(0x7f0000bb3000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000ee8000)={r0, r0, 0xfffffffffffeffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb974705000000040000f4", 0x38}], 0x1}, 0x0) fallocate(r0, 0x8, 0x0, 0x80000000fff8) 2018/02/16 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ffd000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ffc000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r3}], 0x1, 0x0) 2018/02/16 22:32:56 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xcc9, 0x100) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{}], &(0x7f00009ca000)) 2018/02/16 22:32:56 executing program 4: ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000a50000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000c6f000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x3fc, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xffffffffffffffff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet6(0xa, 0x80003, 0x2b) syz_open_dev$vcsa(&(0x7f0000b9e000)='/dev/vcsa#\x00', 0x6, 0x40000) sendto$inet6(r1, &(0x7f0000000000)="8b30", 0x2, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000761000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x19be3e28, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}}, 0x3ff, 0x8, 0x4, "5ddc0913087755aed7adea8683cefcc3ae1da7d535785902392531f0233c74992060fb3570fb8c827cdee79e998c00d03ed0a8fc312f2eefa681d826cf7835c052899ca40735a9a8a73b4bd691e69a75"}, 0x160) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d60000), 0x4) r2 = geteuid() quotactl(0x2, &(0x7f0000ea4000-0x8)='./file0\x00', r2, &(0x7f0000615000)="959bd2c45ce01fb7f6cf7492b3429b10158efb0295d0098695c38fcda1a6b4b61d1a9bac38be281583df8c264306b40168c95f084bf2f4246fee802d011f8fbc3a53f0baedb5909e48a320e6dbe5c80e88db93de6f") 2018/02/16 22:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00002a3000-0x1c)={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x1f) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c10000), 0x8) 2018/02/16 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d0d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000828000)=0x0) execve(&(0x7f0000a80000)='./file0\x00', &(0x7f0000c1a000)=[&(0x7f0000ec4000-0x1)='\x00', &(0x7f0000b89000-0x29)='wlan1cpuset-wlan0$self*trusted-lo@cpuset\x00', &(0x7f00000e3000)='\x00', &(0x7f0000be9000-0x3)='@]\x00', &(0x7f00000ac000-0x1)='\x00'], &(0x7f0000cfd000-0x10)=[&(0x7f0000ffa000)='selinux\x00', &(0x7f0000329000-0xb)='&systemGPL\x00']) io_submit(r1, 0x3e84, &(0x7f00004a8000-0x4)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00005be000), 0x31c, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 38.018333] IPv4: Oversized IP packet from 127.0.0.1 2018/02/16 22:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009f9000-0x8)='keyring\x00', &(0x7f0000da6000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00007cb000)='keyring\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000a06000-0x5)='ceph\x00', &(0x7f000023b000)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = open(&(0x7f000013c000-0x8)='./file0\x00', 0x2000, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000127000)=@assoc_value={0x0, 0x7}, &(0x7f0000dac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d4b000-0xc)=@sack_info={r3, 0x7, 0xfe}, 0xc) add_key(&(0x7f0000786000)='encrypted\x00', &(0x7f00009b0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ccf000), 0x0, r1) 2018/02/16 22:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty, 0x3}, 0xfffffffffffffc70) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000625000)=0x2, 0x4) r2 = dup2(r0, r1) write$tun(r2, &(0x7f0000861000-0x10c4)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "d967e4", 0x57d, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x57d, 0x0, "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"}}}}, 0x5a9) write(r0, &(0x7f00007cd000)="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", 0x5a8) 2018/02/16 22:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) pread64(0xffffffffffffffff, &(0x7f0000015000-0x1)=""/1, 0x1, 0x1fffe) 2018/02/16 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fdb000)={{0x0, 0x2, 0x0, 0x0, 0x3}}) r1 = syz_open_dev$mice(&(0x7f0000154000-0x10)='/dev/input/mice\x00', 0x0, 0x482040) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abd000), &(0x7f000035a000-0x4)=0xb) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e96000-0x4)=0xaffd, &(0x7f0000acc000-0x8)=0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000076a000-0x8)) accept4$llc(r1, &(0x7f0000a62000+0x1a7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000929000)=0x10, 0x80000) r2 = creat(&(0x7f00009e3000-0x8)='./file0\x00', 0x180) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000975000-0x88)={0x31d, {{0xa, 0x3, 0x7, @empty, 0x4}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00006f7000)) [ 38.041344] IPv4: Oversized IP packet from 127.0.0.1 2018/02/16 22:32:56 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000432000)='/dev/audio#\x00', 0x0, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev, @in6=@empty}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a7c000)=r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000293000), &(0x7f0000000000)=0x9f25be1c35291ad3) r2 = socket$netlink(0x10, 0x3, 0x20000000000c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000df8000-0x4)) setsockopt(r2, 0x10e, 0x2, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/16 22:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fbc000-0x8), &(0x7f0000fe5000-0x4)=0x1) 2018/02/16 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000091b000)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x84083) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00004ea000-0x38)={&(0x7f00002de000)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f00001b3000)={&(0x7f0000b1f000-0xe4)={0xe4, 0xd, 0x6, 0x4, 0x3, 0x1, {0x3, 0x0, 0x5}, [@generic="4fec4ea18c41811b2783a7a37d1c3daf005d391e7d4873fbe7e1b283805b17eb247b89bb02a93f878b372c5eb5cbd983ec4d743b90529d5160faa85e02be821e63823ab708e44fedc602138fc0ff3c8fea4f725019b19fb6e7c331f3ccecdb602ecfaf14b0d25228002a3446fcf8bef5a9ef", @generic="811ff8f91f681137ae8e7745c5a794fbe79f9c12322bc1bdb10fd5bf950f91e0f6529d8449195db4c2b2926d59797faba94b845aea3c7bc3ad07332535b170795c00421da96bbdd01e7e773d8e417118b0bc9772d750c96b83d025c6b4"]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000044}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00005ba000)={0xd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/16 22:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x5, 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) socket$inet(0x2, 0x1, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/02/16 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000093a000-0x4), 0x4) 2018/02/16 22:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d0c000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014b000)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x4) poll(&(0x7f0000c1d000-0x30)=[{r0, 0x4}], 0x1, 0x0) 2018/02/16 22:32:56 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000027000-0x4)=0x10, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000020000-0x50)=[{0xe, 0x8}, {0x4, 0x3}, {0x3, 0xe0}, {0x3, 0xffffffff}, {0x2, 0x100000000}, {0xf, 0x1}, {0xb, 0x80}, {0x2, 0x400}, {0x8, 0x7}, {0x3, 0x8}], 0xa) r1 = syz_open_dev$sndmidi(&(0x7f0000024000)='/dev/snd/midiC#D#\x00', 0xe2, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x56) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000029000-0x10)={0xffffffffffffffaf, 0x8000, 0x7f, 0x9, 0x0}, &(0x7f0000020000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000020000)={r2, 0x8}, 0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f000001c000)={0x6, 0x0, [{0x2, 0xd7, &(0x7f0000021000-0xd7)=""/215}, {0x1002, 0x6, &(0x7f0000024000-0x6)=""/6}, {0x4000, 0xa1, &(0x7f0000027000)=""/161}, {0x2, 0xb2, &(0x7f0000028000-0xb2)=""/178}, {0xd000, 0xce, &(0x7f000000e000-0xce)=""/206}, {0x2000, 0x7b, &(0x7f0000025000)=""/123}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000024000-0x40)={0x2}, &(0x7f0000007000)) [ 38.106744] audit: type=1400 audit(1518820376.661:17): avc: denied { getattr } for pid=5492 comm="syz-executor6" path="socket:[15564]" dev="sockfs" ino=15564 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 2018/02/16 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000762000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, [@typed={0xc, 0x200000001, @u32=0x7}]}, 0x20}, 0x1}, 0x0) remap_file_pages(&(0x7f00001f6000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x39003) 2018/02/16 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000f000-0x8), &(0x7f000000d000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/16 22:32:56 executing program 3: r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000694000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000224000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000bbb000)="ca3f1b9f6d034b3fa5ce6f56d577309d77839c0cd1fd956e8e10dd1f72") 2018/02/16 22:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c32401", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "df05df", 0x0, 0x2f, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/16 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000fd4000), 0x4) pipe2(&(0x7f00005d2000-0x8)={0x0}, 0x84000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fd5000)={0x0, @in6={{0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x26}}, 0x80000000, 0x3, 0x97, 0x1, 0x7}, &(0x7f0000fd5000)=0xa0) mmap(&(0x7f0000fd5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fd5000)={r2, 0x1000, "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"}, &(0x7f0000fd5000)=0x1008) 2018/02/16 22:32:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b94000-0x4), 0x6c81a57652e977ef) 2018/02/16 22:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000865000-0xc)={0x0, 0x4, 0x8, 0x80000000007, 0x4}, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/mixer\x00', 0x440200, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000709000)={0x3, 0x7, 0x81, 0x200, 0xffffffff, 0x5}) 2018/02/16 22:32:56 executing program 6: r0 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x1000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="fe3db65fa2fed4e07cf09a40d6b4f0c0f9931facda6e212c4836aa85f4b2d9", &(0x7f0000000000)="b1544dd2eaaed2e165ebacdce55dfab1757be4e6633421a2aacae0a86628f808182dadcd", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006d6000-0x2c)={0x6, 0x4, 0x2b, 0x3}, 0x3b3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00003c3000), &(0x7f0000be5000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002fc000)={{&(0x7f0000a44000/0x3000)=nil, 0x3000}, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000032000), &(0x7f00007db000-0x3)='\abC'}, 0x20) [ 38.166574] audit: type=1400 audit(1518820376.692:18): avc: denied { setopt } for pid=5492 comm="syz-executor6" 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 [ 38.190729] audit: type=1400 audit(1518820376.704:19): avc: denied { map_create } for pid=5496 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 22:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00004f5000)={0x3}, 0xfffffffffffffe71) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000389000)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) 2018/02/16 22:32:56 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000a88000)='/dev/usbmon#\x00', 0x20, 0x2) bind$inet6(r0, &(0x7f0000e0d000-0x1c)={0xa, 0x2, 0xc1d, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xc5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002ae000)={0x0, 0x1ff}, &(0x7f00007c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000aaa000)={0x0, 0x7fffffff}, &(0x7f0000285000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000016c000)=[{&(0x7f0000437000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000d9c000-0x15)=[{&(0x7f00009eb000-0x29)="ffb256a12e807760d4d105ae4fd351a9efe2193853a83506e5ed5cb6c57fe4fc457ebc90560a9097f8", 0x29}, {&(0x7f000069d000)="6277a4610c5ccc3bdb4f8209d2600ac2d4a36d55c45501457f8bdc3c4bd876960db8b28f2a94857e676bb8ee33fcb75a5aa8546f9201177e9b696e73f30e00aa9b5adb3a8ca754e836128fa9b3e8b375dd7e9ace7a580cf9514290ea6a595c924d556c4097ee420c8cc77f8c54c35637b8a7505d23848ddf2dfc0de8391c8d4661d1d9b4a15bcc466044ac4ac409b48660f3765d4c9b1e315f3bf48721f4bfee65d2fb0dc2fc68cb0e10bd006a1708494dc6f91b58562429f5c56ecb646fc53f280d2c58ca7b0ae275a9f9415f62023f8c081256f1680263b75e93b4722ff2901c8c9d6125ceb728a600d60fd75296fa845992", 0xf3}, {&(0x7f00008d9000)="b59d986069f889e2e13781a7f6e61af924a664f16f5bbb8c208ff95dd5d22f63f832b1f2dcf62c083b23f922dd5d67c67b93d69888d3696badc0c95465b4e836681893fe412282f996f6fd9d82037d86be30520d39182ccbe9b7f9493ed7e6f9b7a5686520e3862bf87a8b6ccb10c79a092f6202d4fb1bda85ae5e555bdb5d6911ef642a269efc51a7e6cead25197e1090d2353a6ff3d76659d3442d60778f1e525a3465b1cae49fe3229d8427497457b8d482ee7b2aba426c05ca9b53efdf2a703c03692573cecca63ddf4f7fd39603a03d2629a849795b97de4ce10519453df22b5a60a0576214285c240ccc552689cc00d74b82d4711575508d2d87540c1cd1f371f64d1faf5eb5a714fbf275de534387af4a1ac05976a13343c7081fc348922e251c7e21269bb7428dfd62b9a6acdaa6348d6bdfcd5507ee7a9b505dd4c89a4c9884e75b25135b8fda01a70deaee1b567449c4c0067e3f14b28df48d93157f1a56aa53750c8f438e1806a50a13c14939ae3bc62aa65acf66cf50c1cd554626e66cadda4b922892373e88eae159c4d4cadd9726ddf956fafc5660ae3c98197afe452849709d73c1350ed1d4b560c530e203e74e653fc11e7ef117dd3442c69a48bfec47d7bd0797d946618995fb6cf2f0c8582d7bab8673f69a03d30db2c3ffae2560463590db2d7193ee3cd25fa6829f761f6954dec2089eba70a7eb8685c5c188f84041c3d6e7705d4f29ef201a2d8ff3dc0d5569fc24afc26c52179fd418b25213badf008184ce8c0e43120238f28b70847f8060b2a4c9987f66651c5e0b6d5ba6bc5e6fe9e2a54f9f6908867bc9705b70d77e56aa6ceeee2c5df6839f8cb4b7de424ea2e8b6c0bca9740e86b8bce30bc6050e012d1e3debeed9d56d0cf4fb2c8a32f233e17ec888acad2994d1d9fc7ff48044b73fe95c8ba33dd218c2dd68c91eb9a9d78f4df79ad8632cc3574acc0b7f41763b872aba7f4ca8bbaf186a994723cbd490373ca9eabd28a4cf4cf6fc4a94e862b142b6f62fa23ce6fe0d5b561aeff729cc526d41a4c01d511e429634e895541d9beaae729ff366ccf0b200b60427e94df4c2e5a523e1ba1c423e5a47af0323fa8430dcb10bb13e0919915730f9184fdc220f3a04fe4240e81a3f113fdcfa5d333b9760d1af9227894ff4644dec11dce194890fc8d565d48deee85fe2b9dd7b2d73e4396fd2d6f37524576e3b66a98f86dc0b5181e9e0a23c49c7273cffd19f9bc4441cf988c4c9375719e7e1008ae72baab86fac3b4ea7808248b22888986900483acff863d80a82f12e1d71816750a65812cfc35d33b027c0341952b18ddfc02716a4ff858e65f7424272a0765ff44d057e1543c12457bb7cf85219d50e4e712e609d0bf9ab8a7eeaf53362a925df7a8b4479f47f198396abd3d739ed41ccf080c64ec3a253fdb56a9841dc5d3106f2915c20bd4373a8c7922094039e528c280f1241d6bd0016fce3dd861934f7dae0021c09221395473a760c811f892694fa639505d507d14ff2ac1aed37a02230ee0e6809f3bfec64872fd193da6c5566bba49d27c9397d505b12b4a9e8dbf91f3e045a5597befcc6149051e6621774fff88301ba13ee3cf8411062797950b9b19f1c4912a808ccd7cb7049a457657f0a48de4e82072ba1b3c4de8db60dcf45f6d9e92adf1e97cde090fdbb9f79e158e5a650c400bdf0bb2934c74de9d030f3db82a8ddd660a9f99cecb0fe267e677c6ef57a23bc01319afac4c870f47ea407008153ad2826b8a7d51f4fc3f2b2572a6a96b974a00598bcec9c58883ba058a7eaa380cdbee89b0580c00cb4654c5b9ea74279bb179f09ec2f57dffdbadc2769261d604bbb2b93e5a5e649dadad1ad1c5a8c23b81239c5507b4547d2629c0f8150614dd0d6aa9525236d35424fd6cdf440cbd8bddaa8e726b955392f88980255a35a7d89424babf39a93996dfb59ebfef4a36ee00c6149fd06e0a5e782df7a67512108bd05b9552e24138122a15674adedec367c1ac23b305527c0d496916841619fd1ed17586c002fa1ad3d706feb4a7269bd2399b2f58b4205e76cf6052271dfc2b2a146ea9e92f872fcee89e8a1cf8ea0c6c4d75f257230f40597e026084fa818aee9d0f74fd91b7c0d7a997c170e0748bc22a58cffc229c74d6c357419a7d1c2a98838fe3849e4add072daed2e386712b924cd437701fdc2037e55dcac50ecacc18effd9c460a7ab5031168fea76db557dfe57b5d71e648fdb7c3d84f78d96e5d09cad915349e627191f0c50dedb71d0289c9479fd92da8e06761eac07d3e6d128f87a1d1c90ed4b76ce3326eb8f7eb26cbe60ff4cc1f07e7020863051c6dff6bf78031ff690387dec26070c060e61b4b60d930d8aa521d12d6e594178a49bfc553f70daae9fb784f954af03e6cefc063df9b750d5bc5b415657254b690b8977c413bb58afbc9fd257cece0e7a226a62c36db5342696d408d47668d9a2526eabe9d96de02bfc3ea13daaef45a61297876730f1fb98029df90ac38868c20de7f1729c413d59e0532782ece617ccfe4e2187a94528ba617dabfab9420be109ba0ff09085773c14eeadc129fcbd581a4666d07d903074be25701c45b0bb97ebf72e02a624105dac3db353ce2e94ae6124505a70a2454d3fe53fb055c064f7c87ff29ee685307e7d53e7426bc37a4baf15608d409784094be8cd4830ab5b9011acdefe28eaf4e5f1a839584af2344dab5202afd2b1c86f72d6804f4fc3168d566faf848db82932ae1256147d452636b87074ba2fe8570067f5f0b481ecb1588a297a8f7f4462437050f5af52b0114a5eaef757d1740455b69c44bad9ae4975cb437220c9260a634ba9552b76ccdd878f3fa528049ba8108024fe75d43b588708b269747f885efcc8a44a377a3373b33577a5150c4e37c89ce53b9379f20988abc100c3cd93e3bab2d37a9a84a2e4da6faa81d4c7f0abea6d08f345a150040d0033f450a074e0098f3b32eab5c2c7c99f33b451a83324d386738b208842483c7f24cdd8936fda8f32ecb5b18b43ee9c5fdb39166b29fc317c405666984770cb375cd6ee8c195be5b1f638fe5fc095d16b672add55dec112498183b695cee9c1e491239f5c6304115699ef9f5b9fa1f2ff27984b1906b5bb0d3c19cd332a4cfa1d89996c344d04e7eeb36bbfe7a8d741d73d9639f07f912433eec015358202d829546e6f5bf06b948e33886bc1e5b558d780fa80b3d6b1af841cd7c484b84482238b94e598de4a48c8051d5225d72227840eef622ccf5e1b5709fba15dc59c7f3dac3cb9d064fdf3686e3c0a62876d2bf20e846e7802ba7a8ebba8f0025d4437491b935a41a81ba8280e469e34e7f617a4879b25429c0de2a78845f5731e84d5b190a65092e58c0426aef678069f0f468ba1ab771ebb293b0ddde76ff49624f8576ecbca9ce366101f2a02806256a08b119e2d547fbd8d1a0a21137eaf1b5781c99a69d002663b6e50fcd452e52a7d4be534ec9441a2b144f7954a4560c0976a71f1c57ed04985330ff57f8490ae75fc107d17d904b9564fcfbbfb9b6a4238e9edb63bbe23e46582cc6d460b076ad0ad2b2c044021235fdd6a0e83d82fd7730bc886058838dc095fc2db315409abeefdf39745c4cdf0deb23db9ba9e3fd730ac50fe9e6fa78e13ce6b4cb84d526f10fa2e34040d2dd5bab48fad2816b8abfc396f642e4d9482650523e4e61ebcdfe5d476ef4397f6e9b89ccc27841ada8c6effca0efc1aaea099d587f1c0c028e6d2b94d56a6b29ecaae28ea61426f6b1028bb088b64790a0176db0f87776b12d87194a2d84293ba47cdd419136fa4d06763a0be05efcec85fc71c563c0cc94077e4f7b47deb12032639c2e2dc1d5d942d66fd70b30c7f031c32e331ad47d5884f5df645ab0830a8cd7a0274665b17cc0079ad59e66ca3f3609e084608b95b5c0014a4501893919de5f7ae045023dcdaf12bb43f4ecc61a42635b6775aaedf77d0c9723260d21e8fed98179bdba8647e56a50b878c047a11d2d7cc65a878a246161808eae6388eee38b247bc2c62eed05447394f9ca45ffd986948e71819eafc6d03d3b96ae5e2244632ea22faa86bd6006208600bd4dc76403181a2e979aaf2fdb3f30dba7028ea0cbcf1df82921e86c5660f65890f76179cbd1797276ba4f6d93c1bc98cfadc7bc57c0596b8777ac9570fbaaf3632843bd6f0f5e35fb2a38cc77f08285a2b326bd5426ea59b327fe7c44c96875bce7ef7902a5f70d85423fda374f19e1b2a2b3a2d573fc0181c3b6cac47b4651076a4130fde9a2c76e6be6e6c8b8a4c863beb61807ba92a5a866976b381dd3fb9e995f7d95348abd8a20806583d11e82be30e03556a2c4bc19f0e9f0f3b3b63f7dea3671521a80c1a603812f452b5899e6608346821a7876144e2e57fff06be26a55b7253bb7fb403376a58a002736653ddc5825d76d4566af048c16f79cc5abff21dbe2ea5f5c5534fb216c5fe559fa6cfa2cc54f26e3a5c87b98123aa04f1ab2918b7feda273d98d0e58d96c0944469963d4bd1504dc4c03d2450f312ab7ff8da8f5fe1ca9fe97dd6335aaf2b86a9f2ce286df473bc1c687a8d30fbc64a162575d9d204abca5f655c5b66ba7e99ec2d0d6c48a6b914c1b348c034255e7c7d0394352db10967c638832f14dd40ea8da8a430ece1e4f7ae9b1bb726d10d4a903c54034b289dd1e53623c6e05bab365b2acbedbc319b3624c83636366c55adc5f5abe72a36389bd99397285dfd0580e76c288770e217950e67322c398ba2ab9cf5425969d27068af41bda0e2f924501e52b743416902c0cfd8df115c845441c232b481ebb814ee2f044968198be2ab2c2cdd810b574541d06db7ce08bcd185e1a321e075a3215817b2ffcecf992c94ea2939185169459753a087a039d5d01030e9c994d6b5193865ddaa3a9254c7cc1565daffd592cbec9a91e8ad34bcb78c917ece44699f7516a696126c8ae3eed404874e60e58ff58a4df284e221cccae323fca4250906be503b2d583f997040280977e010faa9b6a01f3db34d862397f020bf2cdf07dcd6c756613fa77fa5d935a5bb6ebfd98d96426d18b50b8b2cf1329129a9c37de7900c0e79ec33daaa5ef4c9ef20e5148275f9b3f6cf03d5a5b26b915d103c964e7d430bf425a199c515ee32d8e0a3d9e47b9ac235aa335464d6630a07e8af1c95b1ae9871e1e56999963c6da541b8d756e460b0ce13e97854c746a30bcf44972cff515c31a6cac25b725a2447ac5548964aa9ba5b95e44ecfa0eaba9085ac6c0de9fa9a8b0ae0403c4836640eae4bf24d8a70a256266baa0b20218b0882992d7b87913fe943ff733211573260219b995c0daf732e4f939034e8df7f2e9f055ec0b633221dd81178e2600e4dba3af0f65a5482107951a832ac1cc020e40640f1c4489f1df6710dfcb2aa41e2eee899d37b99f32fd0ee6fa245f0f05b1b9440c38458f6a8c9741bc509c6de609f96f26a36fb51bf573920593926dbf85e244d971de93b323725e3e0158f3f13358efd1d7a462bdf26ab4c72a60fa62a86db2ccb76b561d0e5fc8b8fff9a328ed6f4a4e0b7cbd676cfa81751bf475b32188c6bee0ff1bef347f771e77ed4aeb2cc924027aec10db98f5de05565060f4f66a01528b9fffaeb77fb78dd731fbe3c72d3c6166ecdb8d2799d6764957d0a69198f9a04063bb974ecbf3ff78cb74c4e698a8df072bd58fff7b74cbc44b8f2fb5440963ebab5246272fc1f2dbcc8d209b946f06fa4580ad3a9be12e6", 0x1000}, {&(0x7f00008a7000)="4f11a50f92b960bab3e4fcf9783125fae3dcd2bdb1e3", 0x16}, {&(0x7f00001b2000)="b43e3bc0b133523849923f8a413d7853901af477a97b7ad0b90fa5e92cab96e88fede9db05c49ff82887377f1796d3919a613053d86e1ff64dbd0979e585ac077806afff3f1596d9f4429c8d1ecd2bf14cdbb5619846b5b962b9227a86f087b780322c5b3899728b71c4da4f630383c1afb3104b52fea1ed6309a5b5c34bcc1699e9660bc308288fa4f2cd02df30f6a56b5438e730097af9a453c13095ab4fdcb4d629c62422ef5bc81c6629b45e0701fbd2ebafaad266f0e966eb8888d63793bed25b581dae21b9f0", 0xc9}, {&(0x7f00003d4000-0xc1)="7aa72f9fdc3aa7a9892d89646f80f7564befcda783638f65b3fe589ef295de89fe4e2f7f579fa662415e307f351086265df01d1b043aa89411575a4ef0cc750517d8da0b719be24dccaf46f9056ddad5ceac3b70992317aeda3b86ec31c3c13e2478489e3ba315f5bbfa4dab98b1d1c0c97fad5b82145a1860e33fecdbffeaf2815eb1bae99ee8d8e91173e8716c7b8e7071e13c37d0f6d90a39125862ebefa2b6917e5f93ccf12a04a887c3843189845cbce88bab6f6fa095bfd69f3bdcdaa62b", 0xc1}], 0x6, &(0x7f0000434000-0x30)=[@init={0x18, 0x84, 0x0, {0x9, 0x11, 0x2}}], 0x30, 0x20004040}, {&(0x7f0000e75000)=@in={0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f0000553000)=[{&(0x7f0000ad8000)="76e2a75a337ff9bdb5686c8527ea5ed5d07bfd7da9e78617dfae3fef42dbbdd2422d844fe67b6f34be0f8ce3f536567b21cb10716c3245ee93cc3ae9702f4167489ae9f422cfc61eeaa76a696dc435848414b24ee784c1c15b90cd07c5dc798c87646b5b776af9028a750e79526a081d7e9391c0db81d3256d6bd99652f3279bcb8d060b5265b5bdc3f7df807df836eb1e95221ee1a390bc369cec7b9bd23b1132a3b272b3aaf4e1008bd6b4e04b71a9c348b7418f97858a467e683a98919023", 0xc0}, {&(0x7f0000777000-0x9c)="c85c15f61e19de84dd8f97e27ddf18216286aea4e854d83bb030991be5725cf1c2d91def796a731705791637abd180ab98b4d8bb81a4419d992d54756c01eef638558d607a59a25702dd032480875c1d7e4b0f579ece78483012ee79c248005ddade2b8333e626204b55b77696eeb4e591cb4be8953953081826b1433e313a25cb3946ea65b7e99442963250af85717df90659dcbd03c2871be6ef75", 0x9c}, {&(0x7f000012c000-0xff)="68f0fb6c08af6f65a615ebd3eb52ceb5e9d031f87109b71d06751d86269e657f2154edc3793db43485cb4bc2179279c3a5dadefc1928110a8e456d85ef93e6ba6896410e885de89eea572ba9204c8878a11d7024f9cb8e25ac30af7a7a03cdbbfdd2e5b90c508e4c8b70d8c871135c92dbc251a02e399d3e73d7cf58df0214e3e55f5ed1f3c11499420d0357ded87f324aff2cb03a6af10fb3298f0dbd704d4e45571a147032c89ed6dc38f032777b951176eb26c812f7979cdac4bc6437c4aa2eb4319a69130856b6c348943dae887d7be095b2a6ea7d2047677cba96e105cc1ac3cffb390ed21bcdd8e2d1670cf17b008f416abb26aa030d14f70ab8f076", 0xff}, {&(0x7f00004e5000+0xf34)="ace5f0b66b73c7d7247ac1de162feaafe36c41a8d39a3bb966c10274f85d15eea85f333ed1868ef259e4", 0x2a}], 0x4, &(0x7f00006f5000)=[], 0x0, 0x20040000}, {&(0x7f00003c3000-0x1c)=@in6={0xa, 0x2, 0x4, @empty, 0x5}, 0x1c, &(0x7f0000073000)=[{&(0x7f00007a8000)="74264ec286208a468b02162bea7664d3aca440c16f56fcd6f22869ac7b0bff772a171877e41bd6c91a55d3a1d21d2670885c08faed398292d01a824cda6cc5fc26cce6bf750a89cc6132d5d5e09086db9bd2fbe0d19c54f5d795c4bf54ad01c3ebcb069c7b8dfbd4908b2f8fcaaaa5a18f7a19badcddc6be724e160909d61a43a2719b35a586ff87a56df54b09caab639357f239fd652e95de879b671098d33b279039dad0c89f617fdb7ae8e3c1bd04ad288d9c5427363c860e598fc28a5abfd36979b37324b202a64412fd560afa3924b83ec24e20", 0xd6}, {&(0x7f0000057000-0x9)="31b01e06ce11777d03", 0x9}], 0x2, 0x0, 0x0, 0x400c004}, {&(0x7f0000fed000-0x1c)=@in6={0xa, 0x2, 0x2400000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f00003b3000)=[{&(0x7f00000cb000)="11656cf843cb7d8a1221aed9ee402f5c340f9df32e81d922c1c6e80ebb7cf847152d25b8c034fcf662db8e77949a6ef534cfbafb2f31fecec98de9811f3cfb675b90d5375464e67df78fe0c293016d7ea3f9cfac1eac88cc82765bd46910f3aa7a7dcba43b4e4f5ca4ce0d8fea8db052ddd0bd0347e41466497299dff2aaa3d2ade8fdcbeab485af75f3147e0531d1a49aa58673bcbb16bd", 0x98}, {&(0x7f0000494000)}, {&(0x7f0000bda000)="d84360711203c92a0c48433473f5c7a1b0f5b954a188ec49008cece06a3a3ff4f9d592b17697b20ef121ac2f7e87dac5a441871b818b34f8592f26174cd0ba046abef1229cea594e6acda63993ba7fe3619f157a4cc564375d163395a973bdad7ab4b5767bb97e9fa9592ad852d5c8fc155064847351244ddb159af1b528b94afe465262bfaba84fb941f30f8fe7d5ec61ce37dcb11caba2c075d02c47bc3a7d39995ac5bfa2c684fb5ed6c753f4cca4", 0xb0}, {&(0x7f0000c19000-0x8a)="34407eaf6b091f0484aa8d70337fca50c88ef2cc58ab5c395c56f689ca1b666567d388e9e35804e383f4b0eee473d0401c6037ab1b72c2c4251f8754c2c810806b6eebfd9d4b6764a77a7b350d4f588e129eb99c4b628a139ff4f65dda074c3d189f45b7081dd4c0a385914c569748cfbb42c827c74a5e2f804449cb1418342211cd5894f0a9529d73d2", 0x8a}, {&(0x7f000004b000)="73c4325e88c5059fe837cb9d3df918b3d6c42a170a2e25150ea362a51ea3c2a3da62b85f9453b9a303037f37d57489e0f46df2c35b5cd01c65d21f071089893cb114726e2647a8dcbe596969051463d93dae690477d41e4d098d4e57d80de848dfc2d15f9f6382a1b20c424cbf5ea8d09773fc", 0x73}], 0x5, &(0x7f0000a79000-0x30)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x0, 0x7, 0x1}}], 0x30, 0x800}, {&(0x7f0000c1c000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000586000-0x20)=[{&(0x7f0000d4f000-0x5c)="c84262007e7dc7f91853afab1d15729e09aa4ab8cb586d2a20b5f4bfa927ae8e78fa4fad919eb8e607a04a2754b9d7241189fa8e065b55358d1dc09a992857a8e1e7acd4a195cd279e734395943aabaf182ddba81971ee31dd694115", 0x5c}, {&(0x7f000020f000)="e1d79a21", 0x4}], 0x2, &(0x7f000021f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x2, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x70, 0x4, 0x1400}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x5, 0x7}}, @init={0x18, 0x84, 0x0, {0xf8ad, 0x0, 0x100000000, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xd, 0x3, 0x0, r3}}], 0xf0, 0x40}], 0x5, 0x20004001) r4 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00005ad000-0x4), &(0x7f00002ec000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000676000-0x1e)={0x5, 0x0, 0x8, "ac62f6c51a2f", "e3cff7aabab6b1a33d9194117ea61f0a"}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00008c6000), &(0x7f0000055000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00002a9000-0x40)={0x2, 0x0, 0x0, 0x0, "1099cb8c19ad64481038124f178dabfe8802cf45e544ec8b5f1d7d904a9b1e49c568f18c87756fbca2786220"}) [ 38.225943] mmap: syz-executor1 (5519) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 38.246123] audit: type=1400 audit(1518820376.800:20): avc: denied { map_read map_write } for pid=5526 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 22:32:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000004000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3f) dup3(r1, r0, 0x0) 2018/02/16 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000a38000-0xb)='/dev/adsp#\x00', 0x3, 0x181000) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000532000-0x1000)=""/4096, &(0x7f000021b000-0x4)=0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000e3000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) connect$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000096e000)={0x0, @in={{0x2, 0x2, @empty}}, 0x7fff, 0x5944}, 0x98) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/16 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000658000-0x10)={0x8, 0x80000001}) pwrite64(r0, &(0x7f0000f10000-0x2)='-0', 0x38a, 0x0) 2018/02/16 22:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000095e000)=[{{&(0x7f00007c5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000815000-0xd5)=""/213, 0xd5}}], 0x1, 0x0, &(0x7f0000237000)) 2018/02/16 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ff5000)={{0xa, 0x2, 0x8, @empty, 0x7}, {0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x10001, [0x3ff, 0x4, 0xf56, 0x2, 0xb6dc, 0x4, 0x153a1597, 0x7]}, 0x5c) r1 = creat(&(0x7f0000a71000)='./file0\x00', 0x68) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000166000)={0x7, 0xce, 0x1}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000050e000-0x10)={0x0, 0x2c, &(0x7f0000ca1000-0x2c)=[@in6={0xa, 0x0, 0xafd8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000066b000)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000821000-0x14)={r2, 0x3, 0x0, 0x200, 0x8000, 0xfffffffffffff139}, 0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000362000-0x8)={r2, 0x7}, 0x3dd) r4 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4), &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r4, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$midi(&(0x7f0000742000-0xb)='/dev/midi#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f43000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000845000-0x8)={r6, 0x1}) close(r4) accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ed8000)=0x3f, 0x4) close(r4) 2018/02/16 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c4f000-0xb)='clear_refs\x00') accept4$unix(r0, &(0x7f000071e000)=@file={0x0, ""/17}, &(0x7f0000f15000-0x4)=0x20b, 0x7fffd) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000fe7000)={0x0, 0x4}) keyctl$session_to_parent(0x12) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00009e5000-0x8)=0xfffffffffffffff9) accept$unix(r0, &(0x7f000067c000-0x8)=@abs, &(0x7f0000d05000)=0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000f78000)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) [ 38.269458] audit: type=1400 audit(1518820376.801:21): avc: denied { ipc_owner } for pid=5526 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 22:32:56 executing program 5: r0 = semget(0x3, 0x0, 0x400) semtimedop(r0, &(0x7f0000d25000-0x30)=[{0x0, 0x8, 0x3098674e8465fcdc}, {0x0, 0x4, 0x800}, {0x7, 0xad, 0x800}, {0x4, 0x83, 0x800}, {0x3, 0x9, 0x800}, {0x3, 0x80000001, 0x800}, {0x4, 0x9, 0x1800}, {0x0, 0x6}], 0x8, &(0x7f0000677000-0x10)={0x0, 0x989680}) pkey_alloc(0x0, 0x1) 2018/02/16 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000072e000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000e38000)={{0xffffffffffffffff, 0x2, 0x6e9, 0x0, 0x80000001}, 0xffffffffffffdd9d, 0xa9}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000723000-0xc)={0x0, 0x4}, &(0x7f0000f91000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000032b000-0x20)={0x1f, 0x100000000, 0x3, 0x10000, 0x800, 0x8000, 0x6, 0x6, r1}, &(0x7f0000d8f000)=0x20) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9) socket$pppoe(0x18, 0x1, 0x0) [ 38.375759] audit: type=1400 audit(1518820376.898:22): avc: denied { name_bind } for pid=5552 comm="syz-executor6" src=20024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 38.398283] audit: type=1400 audit(1518820376.898:23): avc: denied { node_bind } for pid=5552 comm="syz-executor6" saddr=::1 src=20024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/16 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) remap_file_pages(&(0x7f0000391000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x52}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/16 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dea000-0xa)='/dev/cuse\x00', 0x400000, 0x0) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {}, 0x0, 0x0, 0xfffffffffffffffd}) write$fuse(r2, &(0x7f0000ff8000)={0x137, 0x1, 0xa, @fuse_notify_poll_wakeup_out={0x1ff}}, 0x12) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000207000-0x4), &(0x7f0000ecd000)=0x4) 2018/02/16 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000688000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x1c0) 2018/02/16 22:32:56 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000021000)=0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000002c000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f000000f000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @generic="ac6633e290c1281ece08e490a00fb439", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x87}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x7, 0x0, [], 0x40}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) 2018/02/16 22:32:56 executing program 5: mmap(&(0x7f0000f41000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r0, &(0x7f0000d65000)=""/8, 0x2ec) prctl$setendian(0x14, 0x1) 2018/02/16 22:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f000088c000)={0xf97cff8c, 0x8, 'SE Linux', "cab4acd925553d1e03f81b13d229656126c17767f31ceae9b5b61d177c3fe999560634eb48d1ee731fc7d31c4fdc0cbea88bd27b52be80ec3cd3a3081212084c7e240ba154001f11791221421b136d1dfce5cf365c162dcd774e5cf246f6966bcfa0ab7a4fa0f46b4f2a46c087ed295386742c9977624ca7ee7d77793fc3ded2658c1a9ec40d0cda57f1b37d335a9177d42649dd57037094ef86b8c811b2ba43df3c3124bd5d55eafe489c77b94a518ea52a355c5fd2c887e1e633c5abaca16070b55048aaba7eb193ff7ced1d16a44edbcbba2faeb3af73"}, 0xe8) r1 = getpid() fcntl$setpipe(r0, 0x407, 0x100000000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c4a000-0x4), &(0x7f000031a000-0x8)=0x4) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f0000f93000-0x4)=""/4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/16 22:32:57 executing program 4: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @common='vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001bc000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x2, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}]}, 0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f000019d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000012a000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000163000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000c5000-0x4)=0xe8) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001be000-0xe8)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x1, 0x51, 0x2, 0x80, 0x20, 0x2b, r2, r3}, {0x1, 0x5, 0x15, 0x800, 0x7, 0x9, 0x91fc, 0xfffffffeffffffff}, {0x4aee, 0x8, 0x3, 0x80000001}, 0xaea, 0x1, 0x3, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x7, 0x3, 0x9, 0x5, 0x3f, 0x2}}, 0xe8) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r4 = syz_open_dev$amidi(&(0x7f00001be000)='/dev/amidi#\x00', 0x1, 0x400) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f00001be000)={{0x8, 0xc07, 0x9, 0x2, 0x8, 0x1000}, 0x1, 0x8c6a, 0x8001, 0x1, 0x4, "8a17410a3f58ee6b350dbe8ea5ae5447932da7b68eb0a6c6c45206364bcc008a362c45a46bdddd181803d55406ef610092294b4273dc6aca087d0fc106701322e9cf0752973f4d9e7516cf200be9f582c7cf111eb00ec86224120a2c800b813b6778c16bd4c92584df7b2695ded1d80a345192be76e13b0f0622fe82ca77dcd8"}) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) [ 38.421563] audit: type=1400 audit(1518820376.912:24): avc: denied { name_connect } for pid=5552 comm="syz-executor6" dest=20024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 38.444328] audit: type=1400 audit(1518820376.956:25): avc: denied { prog_load } for pid=5571 comm="syz-executor6" 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 2018/02/16 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/16 22:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x7) mprotect(&(0x7f00005f0000/0x3000)=nil, 0x3000, 0x4) 2018/02/16 22:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000067a000)='/dev/adsp#\x00', 0x7fffffff, 0x4000) openat$rtc(0xffffffffffffff9c, &(0x7f0000d4d000-0x7)='/dev/rtc\x00', 0x88800, 0x0) accept$netrom(r0, &(0x7f000052a000-0x10)=@ax25, &(0x7f0000f58000)=0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) r2 = syz_open_dev$amidi(&(0x7f0000ba3000-0xc)='/dev/amidi#\x00', 0x1, 0x100) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) bind$bt_rfcomm(r0, &(0x7f00008e4000-0x9)={0x1f, {0xc9, 0x9, 0x7, 0x80, 0x0, 0x7}, 0x2}, 0x9) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f00003c3000/0x800000)=nil, 0x800000}, 0x10000000200000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000659000-0x11)='/dev/vga_arbiter\x00', 0x200840, 0x0) 2018/02/16 22:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) stat(&(0x7f0000c9b000-0x8)='./file0\x00', &(0x7f0000a9d000)) mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) 2018/02/16 22:32:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000004000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3f) dup3(r1, r0, 0x0) 2018/02/16 22:32:57 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', &(0x7f0000ae1000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) syz_open_dev$audion(&(0x7f00006e5000)='/dev/audio#\x00', 0x52b5, 0x10000) openat$sequencer(0xffffffffffffff9c, &(0x7f000050d000)='/dev/sequencer\x00', 0x94000, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f3f000)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00002d8000-0x4)=0xffffffffffffffad) lstat(&(0x7f0000876000)='.', &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000c94000-0x1)='.', 0xa000, r1, r2, 0x0, 0x2008) mkdir(&(0x7f0000424000)='.', 0x22) 2018/02/16 22:32:57 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007a9000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, &(0x7f0000c1a000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x434b, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00003e5000-0x8)='./file0\x00', 0x40) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000dae000)={0x3, 0x4, 0x7f, 0x3, 0x99, 0xffffffffffff2e37}) epoll_pwait(r2, &(0x7f00004e6000-0x18)=[{}, {}], 0x2, 0x80000001, &(0x7f0000c98000)={0x5}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ca6000-0x20)={0x1, 0x0, 0x10001, 0x74}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000005a000)={0x4, r3}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000016b000-0x10)={r4, &(0x7f00006e3000-0x65)="ffa9fceeeb974ebcc2284e2adabac707ab9f7ed9a409f56799dc7cb06161022172db87125da32465cfc6767c2f920d902ff634106575b43b4dd80ff9df985d6b8b15cdce41fa79b12e07893c49687f138a692cf1ce58574b9a6c1fba9eed97a337dab2b3fe"}, 0x10) 2018/02/16 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xffffffffffffffff, &(0x7f0000700000-0x8)) 2018/02/16 22:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008ad000)={@common='bpq0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x2}, []}, 0x20}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000b09000)=""/59, 0x3b, 0x10000, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000504000)) 2018/02/16 22:32:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)) syslog(0x3, &(0x7f00006d7000-0x6a)=""/106, 0x6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000)='./file0\x00', r1, r2) 2018/02/16 22:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sysinfo(&(0x7f0000574000-0xc9)=""/201) readv(r0, &(0x7f0000e90000-0x20)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000faf000-0xc)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f0000552000-0x44)=@ipv4_getaddr={0x18, 0x16, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/16 22:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b18000-0x10)={0x0, 0xde}) fstat(r1, &(0x7f0000001000-0x44)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009d1000)) sigaltstack(&(0x7f0000b94000/0x1000)=nil, &(0x7f0000027000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f00005eb000-0x8)) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/16 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 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 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cea000-0x7)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ff6000-0x4)=0x10, 0x80800) bind$inet(r0, &(0x7f0000978000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 38.530798] audit: type=1400 audit(1518820377.085:26): avc: denied { dac_read_search } for pid=5595 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 22:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cfd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000360000-0x400)={"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"}) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) close(r0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000358000-0x14)={@mcast1}, &(0x7f00005ed000)=0x14) 2018/02/16 22:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000156000-0x9)='/dev/ppp\x00', 0x240000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00003ce000-0xca)=""/202) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000069c000-0x10)={0x10002, 0x0, &(0x7f0000bb9000/0x2000)=nil}) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x117, &(0x7f0000e57000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x8, 0x2d3f, 0x9}], {0x8100, 0x5, 0x9, 0x80}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xd9, 0x6e, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0x2, 0x1, 0x4, 0x1, 0x7, 0x0, 0x0, 0x400000000, 0x2, "a624d6", 0xe4, "be6661"}, "eb6d990850f158fe99e51fe4fac76af96b0df7a32ecbc1f9724eea9c0311c273124f4258f2bde48299c111f2695aabc1c5f9229ce7d4cf1e71178715555716cd8c4d5b9dc4b673e4d06194dee98010a1b298ac8429dd72762758e65edb009d8553fa2a224da899791311fceee7856a40943c6e6bfcf159dfb94661a9ebb8fdac6f7d13b88160a77d22954c2b228441bbac680a7b42f919d6914698276f1a447b36b3e16f695fbf2c258840cb7fa3b1fc2a033b7e853b256b9d14101ad1bec75445825e1b8719582d7b"}}}}}}, 0x0) open(&(0x7f000039c000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000405000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xc) 2018/02/16 22:32:57 executing program 4: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') fsync(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x8000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x401, 0x8, 0x7, 0xb, 0x5}, &(0x7f0000002000-0x4)=0x14) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/16 22:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ada000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x40000000000000}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}]}, 0x60}, 0x1}, 0x0) 2018/02/16 22:32:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x200) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7ff, 0x202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000015000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="742d7dff42a7bb6e84d061f6c226eab1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x71}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) connect$inet6(r0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000848000-0x50)={@common='ip6tnl0\x00', @ifru_mtu=0x72}) 2018/02/16 22:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) memfd_create(&(0x7f00000da000-0x40)='crct10dif-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x20e65000) 2018/02/16 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) r2 = accept(0xffffffffffffff9c, &(0x7f0000022000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000383000)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000b5e000-0x370)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x0, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000893000-0x30), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @empty}, [0xff000000, 0x0, 0xffffff00], [0xff], @generic="f1f338e45d354391790ee41cd213cb77", @common='nr0\x00', {0xff}, {0xff}, 0x0, 0x5, 0x2}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x4}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x40, 0x1, 0x2a, 'netbios-ns\x00', 0xa076}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0x958790f9ba0b54c5, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], @generic="8f885498419c488230537970bf9f9596", @common='ip_vti0\x00', {}, {}, 0x0, 0x4d59, 0x1}, 0x0, 0xf8, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8, 0x3, 0x7, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/02/16 22:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad5000-0xb)='/dev/hwrng\x00', 0x80001, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000076d000)=0x0) waitid(0x1, r1, &(0x7f000040c000-0x10), 0x1, &(0x7f0000b27000)) r2 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a}, &(0x7f0000e34000)="108100", 0x3, r2) 2018/02/16 22:32:57 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000006000-0x4)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000003000)=""/22, &(0x7f0000005000)=0x16) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/02/16 22:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a4000-0xb)='/dev/hwrng\x00', 0x80, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e50000-0xc)='/dev/amidi#\x00', 0x8001, 0x80000) sendmsg$kcm(r0, &(0x7f0000410000-0x38)={&(0x7f0000202000-0x1c)=@in6={0xa, 0x2, 0xa1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000057000)=[{&(0x7f00006ed000-0x2a)="f3a8bfbf88f50c91344afbbe5ee79bea5fe92671aad7d2a69eeabecc04cb764628a39712c1c84d6c5b17", 0x2a}, {&(0x7f000016b000-0x16)="13b70c5bba5812fa59a15c5029623baf0a87dec43df7", 0x16}, {&(0x7f0000c15000)="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", 0xfb}, {&(0x7f0000e53000-0x46)="d03a04ed47b70b08a1b06e971f476142fbd813deb31de2082c48b4bd1f7a2bfb5f02fade5e0f9774202bca71d99f04e22ec688ad26c322bc13b84542503ec2fd441b41f1091d", 0x46}, {&(0x7f0000def000)="353a3a9819d42d7c8aa32c836aafba45836564679f22d53825370c1f6fb966dc80a22d609783d55929309e4cfdd0d6da5f73cb866a3fb9938b96353dae641ed38a690024fb0e67f39c7e372d57b4e1735c21b4ad79adde9ff09ec456d0545435b02c", 0x62}, {&(0x7f00006ff000-0x73)="da338b4f07ec6a8fca9113df796e7d22ed6d73c7310913622e52e0bea8cc20acebe96e515fd34a3033dfc3392cdbdf96a655fe24b614220907f5908de545cb7b5ce0f706a3956262d5db2a0cda95ab1302730e2e773a3115457e71a1d04b1865f896067694fdae41a2e21b06c02a97c372c8d9", 0x73}], 0x6, &(0x7f000063e000)=[{0x38, 0x10d, 0x5, "890379dcf733dd9b65321fdd1525b29fe3ad8eec607fca4c78e8e27b1e99a2b9659c367527"}, {0x28, 0x115, 0x5, "bd3882963ffc21ea4476639d67dd0a274ca53777"}, {0x28, 0x12b, 0x4, "1d8bc8713b33a50cafe0cc556fc7f7c08052c0e6"}, {0x1010, 0x10a, 0x8, "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{0xe0, 0x188, 0x100000000, "f2e1fbbdef821e2a04934d1e9a343c7b105219eccb780f401dffa0c21f63b173f89fe1c61e4061df9d77110cbcf223296df90dcbb0447942ef8b62b511ca42beee392f4f8942e0203687e17ae9287271d03f526c8eb20a0b9334a3aba3ff0d043bef4828d1bc4a6565acc48ed43ac5d5a90a3eef22ce9548a71a2f93c71495d5766d4f03a12ecd236990aeb061376086021916dbd22ff5af396569b5f7cda5baafddc077f22ba98b22307f8316263dcf543a2a4459780f638102997ed04f819d232db9d7bb7bb64fdd856473a02530"}], 0x1178, 0x804}, 0x40) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00009eb000-0x10)={0x5, 0x1ff, 0x302b}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000a1d000-0x80)={[0x10f001, 0x13000, 0x0, 0x10000], 0x3, 0x90, 0x8001}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0xc015, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00005ef000)=0x8, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3ff) getsockname$ax25(r0, &(0x7f0000b6b000), &(0x7f0000cfe000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000dfa000)={r1, 0x122af766}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) kexec_load(0x4, 0x1, &(0x7f0000cf8000)=[{&(0x7f0000f9b000)="ff201013a1956ad9e151f89e36704502c951bbb6bc16083fcf7c02a6ab4430b332aab161f393d8aa3c03d699a7ed0e042babd774425654b6abf638d89a7a6296a4803a498a097528f9e4a8dc8bad47a315f16b87772a48c3982d4d8517623785d41585e190dc15559f9359715cd6d12c7031ffe409e1dfdb17263a229f37b8b6cfb43372363c8d8d80cee6331ba4d135cd2e34af69d2501296f77ab13d29ce625e2904c7aab8ad03", 0xa8, 0x0, 0x58f}], 0x1e0002) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) [ 38.621829] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 38.647009] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/16 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000030e000)={0x1, &(0x7f0000821000)=[{0x5, 0x6, 0x6, 0xd2}]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000069a000-0x9)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006ac000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000066a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000905000-0x8)=@assoc_value={r2, 0xe69}, 0x8) 2018/02/16 22:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0x11) connect$inet6(r0, &(0x7f0000a10000+0xdf3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000d0000)="7607991e004308b0cb35c926dcb6157e", 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b48000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000a51000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000556000-0x4), 0x4) sendmsg(r0, &(0x7f0000356000-0x38)={0x0, 0x0, &(0x7f000071f000-0x70)=[], 0x0, &(0x7f0000466000)=[]}, 0x0) 2018/02/16 22:32:57 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000cab000)='./file0\x00', &(0x7f0000e59000-0x1008)={0x1008, 0x4, "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