[....] Starting enhanced syslogd: rsyslogd[ 16.974808] audit: type=1400 audit(1519633709.053:5): avc: denied { syslog } for pid=4093 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.973529] audit: type=1400 audit(1519633715.052:6): avc: denied { map } for pid=4234 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 '10.128.0.48' (ECDSA) to the list of known hosts. 2018/02/26 08:28:41 fuzzer started [ 29.269106] audit: type=1400 audit(1519633721.347:7): avc: denied { map } for pid=4245 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 2018/02/26 08:28:41 dialing manager at 10.128.0.26:46051 [ 35.400947] can: request_module (can-proto-0) failed. [ 35.409777] can: request_module (can-proto-0) failed. 2018/02/26 08:28:48 kcov=true, comps=true [ 35.981477] audit: type=1400 audit(1519633728.060:8): avc: denied { map } for pid=4245 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9445 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/26 08:28:52 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/166) fremovexattr(r0, &(0x7f0000000100)=@random={'btrfs.', '/dev/audio\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9391bbd7d3faaef8686e38051de51aae5d7b10b8838df54b367daf4ba86a6ef27f70a5ae238519d0e6a407e17b0e522a171bd3129c86a04418aa7719b131acaf589cf82deee2919693eb83bf57444614cf2fa0477909fbb7cff202e88ecfd24008a2411e44", 0x65) r1 = accept4(r0, &(0x7f00000001c0)=@nfc, &(0x7f0000000200)=0x10, 0x80000) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000280)=""/57, 0x39, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x35, 0x400) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000001400)={0x3f, 0x0, &(0x7f00000003c0)="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", &(0x7f00000013c0)="391c7dfd038b0ae704b6c5a9e08389e9a771e8a66ef9677227", 0x1000, 0x19}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000001440)={@multicast1, @rand_addr, @local}, &(0x7f0000001480)=0xc) getresgid(&(0x7f0000001500), &(0x7f0000001540)=0x0, &(0x7f0000001580)=0x0) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001680)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f00000014c0), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, 0xffffffff, 0xff, @generic="9776a56a77c9eef63f0ffdc684f76f80", @common='ipddp0\x00', {}, {}, 0x1, 0x3, 0x20}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r4, r5, r7, r9, 0x1, 0x2}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x8000, 0x2, 0x1}}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x8, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8, 0x2, 0x1, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}, 0x21d}}}, {{@ip={@rand_addr=0x58, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x33, 0x1, 0x48}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x10001, 0x3ff, 0xb621, 0x0, 0x1, 0x5], 0x9, 0x100000001, 0x9}, {0x3, [0x1, 0x6, 0x7e8e, 0x8, 0x7fff, 0x1], 0x0, 0x9, 0x5}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) lsetxattr(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)=@random={'trusted.', 'TEE\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000001b00)='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x2) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001b40)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001b80)={0x2, 0x100000000, 0x2, 0x81, 0x8, 0x8001}) lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)) getsockopt$inet_tcp_buf(r10, 0x6, 0xd, &(0x7f0000001c80)=""/197, &(0x7f0000001d80)=0xc5) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001e40)=@nat={'nat\x00', 0x1b, 0x5, 0x598, 0x278, 0x278, 0xffffffff, 0x3d8, 0x3d8, 0x4c8, 0x4c8, 0xffffffff, 0x4c8, 0x4c8, 0x5, &(0x7f0000001dc0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xffffff00], @generic="b1b594a18453ac4d4d1d71f8f6c5cd5b", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xdd334c69a44993af, 0x2, 0x1, 0x29}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0xc1e, 0x800}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x1000, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@empty, @ipv4=@multicast1=0xe0000001, @icmp_id=0x3, @gre_key=0x40}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xb7, 0x861, 0x6, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x4, 0x1, [0x6, 0x3, 0x5, 0x1, 0x9, 0x2298cfed, 0x50, 0x4, 0x7f, 0x14, 0xfffffffffffffffc, 0x6, 0x2119, 0x3, 0x78a4, 0x8], 0x7}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x11, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @gre_key=0x100000001, @gre_key=0x7}}}, {{@uncond, 0x0, 0x120, 0x160, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x1, 0x1, 0x800, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x1, 0x1, [0x10001, 0x3ff, 0x3f754136, 0x6, 0x101, 0x2000000000000, 0x8000, 0xffffffff, 0x225c, 0x30, 0x2, 0x9, 0x9, 0x0, 0x9, 0x855], 0x6}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x5, 0x22, "20e1ca63d8204a5f7366a0dd494b313d7e6006a91f140a384227d638c1b3"}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @gre_key, @gre_key=0x401}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f8) ioctl$TIOCGSID(r10, 0x5429, &(0x7f0000002440)=0x0) r12 = fcntl$getown(r6, 0x9) kcmp$KCMP_EPOLL_TFD(r11, r12, 0x7, r2, &(0x7f0000002480)={r3, r1, 0x9}) r13 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000024c0)={{{@in6=@remote, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000025c0)=0xe8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002600)={r12, r4, r8}, 0xc) setsockopt$RDS_CANCEL_SENT_TO(r10, 0x114, 0x1, &(0x7f0000002640)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_open_dev$sg(&(0x7f0000002680)='/dev/sg#\x00', 0xf9, 0x480080) tee(r2, r13, 0x40, 0x1) 2018/02/26 08:28:52 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x4, 0xffffffffffff0000]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x96f}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5, 0xffffffffffff0000, 0x7, 0xe0, 0x2}, &(0x7f0000000300)=0xa0) semget(0x1, 0x2, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000340)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = creat(&(0x7f0000000580)='./file0\x00', 0x28) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000005c0)={0x4, 0xffff}) r4 = fcntl$getown(r3, 0x9) process_vm_writev(r4, &(0x7f00000027c0)=[{&(0x7f0000000600)=""/53, 0x35}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/190, 0xbe}, {&(0x7f0000002700)=""/159, 0x9f}], 0x5, &(0x7f0000003e00)=[{&(0x7f0000002840)=""/126, 0x7e}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/196, 0xc4}, {&(0x7f00000039c0)=""/124, 0x7c}, {&(0x7f0000003a40)=""/4, 0x4}, {&(0x7f0000003a80)=""/136, 0x88}, {&(0x7f0000003b40)=""/208, 0xd0}, {&(0x7f0000003c40)=""/57, 0x39}, {&(0x7f0000003c80)=""/185, 0xb9}, {&(0x7f0000003d40)=""/165, 0xa5}], 0xa, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003ec0)={r2, 0x2, 0x7, [0x8, 0x7, 0x4, 0x0, 0x6, 0xff, 0x100000001]}, 0x16) semget(0x0, 0x7, 0x400) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000003f00)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x54, {0x2, 0x3, @multicast2=0xe0000002}, @common='erspan0\x00'}) accept4$unix(r3, &(0x7f0000003f80)=@abs, &(0x7f0000003fc0)=0x8, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004040)={0x1, [0x0]}, &(0x7f0000004080)=0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000040c0)={{0x2, 0x3, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ifb0\x00'}) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000004140)={0x3, 0x6, [{0x5, 0x0, 0x97}, {0x3ff, 0x0, 0x1}, {0x8, 0x0, 0xa13a}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004180)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000004280)=0xe8) lstat(&(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004380)={{{@in=@empty, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x1, 0x0, 0x0, 0x20, 0x20, 0x6c, r6, r7}, {0x40, 0x7, 0x101, 0x5, 0x4, 0x80000001, 0x4f, 0xe68}, {0x9, 0x10000, 0x3, 0x1000}, 0x9, 0x1, 0x3, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x6, 0x800}}, 0xe8) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000004480)=0x7f, 0x4) open_by_handle_at(r0, &(0x7f00000044c0)={0xf7, 0x10000, "d5bfda5cca7ed2b85076f515c5a03824aa2bcfd1859ca131ca8799cb29886b01eba9723c93cc0f61e6c5b608895f68127e9ec4fe2e6cd6eb5a347513f44141fd39c1b843737db7972f2120496ad298b73cefe3f3aa968ad7c1384dda35e4eb255347eb94f08e5637953c908ddcff5f336dc742fd3247cf9c59cb8cf8d0a7f7554c37de8f5a2c145dfd9eb43f0a5eeb011636b2809ab21a1de541b3ab2006ea3cb7bf79d29b724d85da61ab2f90a0f62c1ea6320393360b8d7e4b8de7eafcee3043f146a41de5b66500a36fc77618f0096becd0ee9a141e7b850f83a5269bdec52f944757e9139b90e8c1dad941e326"}, 0x6d82bc5d0bb8abc5) r8 = add_key$user(&(0x7f00000045c0)='user\x00', &(0x7f0000004600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004640)="3d396b4d3effe5ed31de8d90fa66f0a556bc9ebfeea90d3f30b418939c6606d8f29a136644118c0dc90d5f691ac5b3ab5522733cfb6d4d88dd9c6f4bb73dcd465a20c075d2c873e26461b720d0404e99f6f7e8d0d74f89344b5e8c7aba9812b06e28d977bb140fbc656c855e8d99db62472ee36f6cc87ec95a990e51685bc1b254295bfb547c1591bd5e392954b846c9e8865bc284d6beca34ccda3c30308484602947cb840b860284d55e5977208b28f86d9bf83457401a51615abcb41b423567b14128b3b151f66691326bd43a0d1e08550d310faecca70beba84c094feb54a87bf02c9f8cd5577da4847afd7cf1d2", 0xf0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r8) 2018/02/26 08:28:52 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x8c, "10ee0497c48731ecc354b430fd515cb18118f7c39708d890be917239846c6bd7909e71dcc564b468e49b1dcb2bf0e723de10434b9ce97f9a660e70c0c0182ebc3481c3854d2bc0e25b71fcf19831218b5a070be91155c23142a01af065efdbc9993ffdf0657f526d02b7e7e0735c0d3a9a0c97519aa74afd1f7b91ec143659d108e0413a58f6a0c042555478"}, &(0x7f0000000180)=0x94) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x100) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000200)="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", 0x1000) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001200)=0x7ff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001240)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001340)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001380)=r4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000013c0), &(0x7f0000001400)=0x4) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001440)={0x8, 0x0, [{0x80000000, 0x8001, 0x1, 0x6, 0x2, 0x2, 0x8}, {0x4000000f, 0x6, 0x4, 0x8001, 0xffffffffffffffdb, 0x0, 0x5}, {0x8000000f, 0x6, 0x2, 0xf893, 0x1, 0x39, 0x9}, {0x80000000, 0x29, 0x4, 0xfffffffffffffffd, 0x7, 0xd35, 0x7}, {0xc000000f, 0x5, 0x4, 0x1, 0xffffffffbce47559, 0x9, 0xfffffffffffffff7}, {0x80000007, 0x3, 0x6, 0x2, 0x5, 0x6, 0xffffffffffffd75f}, {0xc0000001, 0x101, 0x4, 0x5, 0x401, 0x7, 0xb2}, {0xc0000001, 0x1f, 0x4, 0x10001, 0x7fffffff, 0x3, 0x101}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@remote, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00000016c0)=0xe8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001700)=0xffffffffffffff80, &(0x7f0000001740)=0x4) r5 = syz_open_dev$mice(&(0x7f0000001780)='/dev/input/mice\x00', 0x0, 0x220002) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000017c0)={{0x2, 0x0, 0xff, 0x1, 0x10000}, 0x3, 0x8, 0x7}) r6 = getpgid(0xffffffffffffffff) fcntl$setownex(r3, 0xf, &(0x7f0000001840)={0x1, r6}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) r8 = dup2(r2, r7) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x5) accept$ax25(r2, 0x0, &(0x7f0000001940)) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x1, &(0x7f0000001980)=0x8, 0x4) ioctl$RNDZAPENTCNT(r8, 0x5204, &(0x7f00000019c0)=0x7) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001a00)={0x8, 0x6}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000001a40), 0x1) socket$inet6(0xa, 0x80a, 0xffffffffa1a2ee10) r9 = semget$private(0x0, 0x7, 0x41) semctl$GETVAL(r9, 0x0, 0xc, &(0x7f0000001a80)=""/49) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000001bc0)={&(0x7f0000001ac0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001b00)=[0x0, 0x0], &(0x7f0000001b40)=[0x0, 0x0], &(0x7f0000001b80)=[0x0], 0x4, 0x2, 0x2, 0x1}) 2018/02/26 08:28:52 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x3001}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000200)={0xb0000, 0x0, [0x4, 0x80000000, 0xcc3, 0x10000, 0x2, 0x200, 0x7f, 0xc74]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000280)={0x0, 0x10000}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x1, 0x881, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}}}, &(0x7f0000000380)=0x8c) finit_module(r0, &(0x7f00000003c0)='\x00', 0x1) bind$can_raw(r0, &(0x7f0000000400)={0x1d}, 0x10) write$selinux_create(r0, &(0x7f0000000440)=@access={'system_u:object_r:var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x37}, 0x31) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000480)={0xffff, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000004c0)={r4, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000500)={0x3, r4, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000540)={0x4, r5}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0x818028c55be9ad4d, &(0x7f0000000580)=""/5, &(0x7f00000005c0)=0x5) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000600)=""/245) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000700)={0x9, 0x6}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000740)={r3, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000780)={0x1, 0x8, 0x40, 0x3, r2}, 0x10) sendto$unix(r1, &(0x7f00000007c0)="815419af499ff3bb2f47f3356374325d488a31cc5b8c09e91e0068aed9de0c4dcf3f9049dd34d04fe161c0bb9ecc013321c1b6bff2843ecdd16938c7c5187b1b1f111eb8782018fb0c540b6709ae2fdcc46489942cf6995e2b45426372100fcda573712e2c0b943bea5cbba1deee7426b83806a0a89896803a114f6336639d00308e9d1a29a0a056ecede1b76cee25d64e5b8154fdfac5f01e8372b13807e479ed0c2b507ecee0b0ab80bcb362eaca01d34352f0", 0xb4, 0x4008004, &(0x7f0000000880)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000008c0)="330573ef6abb500195b21b84b04305012033c429f4dba1705adb44b2dceb04be7f16497ad82af86ea28394f968b4e29929b0256727f419bbbceda88d0cf0c408966281aa4434d59795d51a8d176d02637dc93e61f7c829b7dc9c20adcd5d93abdf523716301d6982659eca5106665a9ade78ff2ba03f207a9006202c3696e1a13762e7ac78167e9650c5d29c310159895afa0b0cdb55d35d2e78e5a70a47ab5739d93599a37aaa") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000980)={0xa7a, 0x0, 0x3ff, 0x1ff, 0xa3f, 0x400000000}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000009c0)={r2}, &(0x7f0000000a00)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000a40)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000ac0)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000a80), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty, @multicast2=0xe0000002, @rand_addr=0x5, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7fff, 0x8400000000000}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, 0xffff, 0x5, 0xfff, 0x10001, 0x8, 0x4, @generic="96e50fb8208a6486a87429ec58dfdd34", @common='nr0\x00', {0xff}, {0xff}}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000f00)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000f40)={0x1fd, 0x2, 0x5000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) [ 40.263922] audit: type=1400 audit(1519633732.342:9): avc: denied { map } for pid=4245 comm="syz-fuzzer" path="/root/syzkaller-shm996757515" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/26 08:28:52 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x13e4, 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0x1, 0x9, 0x7fff, 0x5}, 0x14) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/119) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r3, 0x80000, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000240)={0x87e0, 0x2, {0x0, 0x3, 0xe609, 0x1, 0xfc}}) connect$pptp(r1, &(0x7f00000002c0)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x33000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x7, 0x4, 0xfffffffffffffffa, 0xfff, 0x4}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={r5, 0xf5, "c348b48efd0ae72d49d1f150020cb89dd77b29fc5fcdc88829dcb901c6858161c76e883bbd64e8fc47d5f80162a883f39edd627943e1f1c4397726722724d006e60bb80042797da49ae92430cb1923f0c42989ab080c04c68df66d6766a07f09fcabf3ecea50c6cc695a276f17b63dc8754bc7a640d49b9d91f82683950fe33984035652509ab3cef1c77ba36c38bf786fb63b8f189bcc9490235e2c56ef0924a162eafeb0708e5d35c47b77f7486a3768b1e77d51922ed8314da265077342d36be1149e67ffd406f216ab46f990cfd13c8df19a21ca6ac7a44cde6b37adc5d4f87e4e3b0a0fdf50e31f1d56f365afa5caf1725878"}, &(0x7f0000000500)=0xfd) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000540)={r5, 0x7, 0x83e3, 0x5f}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0x42}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000005c0)={0x6a, 0x0, {0x0, 0x2, 0xf4, 0x3, 0xd7ac}}) r6 = request_key(&(0x7f00000006c0)='cifs.spnego\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='/dev/audio\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000780)='/dev/audio\x00', 0x4080, 0x0) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000b00)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) r12 = geteuid() getgroups(0x5, &(0x7f0000001300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001340)=0x0) r15 = getuid() getgroups(0x4, &(0x7f0000001380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00000013c0)=0x0) r18 = geteuid() r19 = getgid() r20 = gettid() r21 = geteuid() fstat(r4, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r7, &(0x7f0000001500)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000009c0)=[{&(0x7f0000000800)="a5c1f286af4b1cfdf3faa41a52800d0bd5a80f808ed7586964eef0d5d27c93418c7654c28fd9d98c43c5f65693ab439af149b728e875378c9f51c05629ea2c9d700ab584f783bfbb68066b92602bcdc50c967b9d6993a1dae51792cf61d09f1e630585d0653469ee751eaf449e325d820cbdd21a39184e7808d6e621970cbf22deb121b5a2a21ca3142503e7ba24e2ba6819e19b13f68b099ff076837846f48afeb7ea272410f770bd0bce78464c28b21def5baeeae4ca5630119ef7c776de06841e90e2b31f98e1c05922c0ce88a690d714f97311c98a9e527512b75248ee56bec091b65faad36aa0010102f4f0cba86318c57a00967051", 0xf8}, {&(0x7f0000000900)="8def81715fba6b584bce6848d6d6829224fa28be6b421d76c7d991674b5f76709f3f0377b0d925f999d4a91782607569b47dcb3fe3f9e10b80516d82c5c3dd09925fb0bb1a5b502e112c74af1c78603aef514f4f6dc2ad54443a874dd50f551bd55d5adbcf3afecb0eeb53a422ba75b1ac23f2bffdf60d6c2a27324f32195e047be50819aa55ca76f53acb20959f0b37ae186e3a71c795", 0x97}], 0x2, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x1}, {&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001200)=[{&(0x7f0000000c40)="9903848ddfc7486a9c5f691d5b48f6f536ac6ce8ebce8e04a91cbba4c5a4e2ed751d671119ada4267c73c308984d0bb448ef7c8edcf1d9faef488e7b2ccd63d3a28cdf2c45cd3edcd432afd944e4f1f6dd5829b8cd05dd1aacb4eabcda4e82ec47ac1e7a5d949d8f860147745485b50abd087ef0b281baf7890750bdd822eb884a6a4813839fdaf385a44ac80afa3627dd67e7a4e20d4c9cc2ab0d87a866877e9f85018a6d622eb9010bdb75de555a0f904cb39b9e819fddb003ac34f1cb8ed8029bd7e2d14ba57b105672", 0xcb}, {&(0x7f0000000d40)="0e7c8c21cb2b7672c6d654b1c9de76c466d919ec70751530be93f0170f61c01f2fe0fae4f5e5afd9eae6ce3eedd6451a374de5e5f632757f07523c071591c21e6cb9ccef7bbeeda7c1625b612768080dd1cc6e3b2a376a9fd6f6b314a08d79b0931c28399ed08400745b8f0a47c9f4193744d32a27f501ad6dd48c1a87294ed54f8d325b491db7413e40", 0x8a}, {&(0x7f0000000e00)="5ed0024e569c433ecbaee7795fbc3dc5801e8abddb5076dc13558192230f9d26f653710be175367c1cc2e948fe4f224060ddd350fd1d1347b5ac65894b796c5ad104c139a9393a9e8e400c9d7be2f6b4450c83f15de352bd837fe395edb49c3bc7cfb97f70b40acbaaa804cab0ae138dcc7b0d6fe11ddd28705d843715852dc9e665c8c45f6bd668f005294280b229f9d48454287189ccd8ea6782825ae6c53f4928c0c59b", 0xa5}, {&(0x7f0000000ec0)="148f4ab025ce25b2efd48de27cc84fbc1f57bdc8960395e9f4489934ab4a63b7325a57092592e08b5ff2d43c12c5ec9dc5ee566f2e2ab89c2660a20d150d45b48cddbae850959afaed468b1a1f68117be3c1f4dc9d47d1cc7bc77f9220e71a2636e0d6fd7f8aa9ddaf0e7c2b4b444bd2efaab49ab60763655a8125e42fa0c9c69343246e2e37498c11eaffebbe1795bd25f9ab9fdb21f93f6acedc0aa0b4d1bfa026e2f233c8284d9e0aaa49a52a9f1792c8470e117a968eaa9e01e6d173492bffdcfddc78337d3a9d833b243e347b7112499a5b8584a8371add8a542f5a6967487084e12411090bd2", 0xe9}, {&(0x7f0000000fc0)="70c3fb87493e5095e7378f1d74d5075b2cbaafef2951da74d4e5b114e7d11abf07151faba536c82ae932c4acd5b69c097eae0aa15257f73a8e133c7fa54066f1244327d785835dd1c9d0fbe691543e6999a3ebded80d3a03862dc11acfac8721c23df6082aa9718c93d33764d9e8c48ba5516d4ef771153773e4f084d8e20d899effdab30aa2f4cd7ebfe1e50a0417178afc18b387fd27155371acbb7806e7fad5774cc8036464c825e28ac654d3da", 0xaf}, {&(0x7f0000001080)="2303ebc0e41afa580cafae13c6941cb1592ee62c09bdde24", 0x18}, {&(0x7f00000010c0)="19cdac6e0cf99f416ddde241afc06dceb85b0ec929bfc222e9263e545d90ff87d0a331f0f54705b36af78ed533e359d5a6e898f7b1da524d6eb01df4d60d2c9d7e63ddd6d5e819fd3626d77f5c32631985d1bae28a4d8a9e02adacd1bd09c2994d4faea1d43e77c92a764fdecdf59ae0d739a2", 0x73}, {&(0x7f0000001140)="7960cce8c9c2b47b71a49969498ca62fb683aefe3f768887144a8225e066d992910a2db7b7c275bd86e113875a19d448e65d52e01db9f322b162f8ea53ad75a6086ea12a6e4e2eddcd7779d978217b4135e86392e665fafef2109f6c45fdd954294fe9b578755397437e2a49e1d8a9f510e3bc0054e01e4c19ba7c85b39b5ff5fd81347ece82d9f798a0de7c29db46273d9874551c0de0bb5daeda51c8dc299a573deb145d8897dc65", 0xa9}], 0x8, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x80, 0x4000000}], 0x2, 0x800) 2018/02/26 08:28:52 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x40401) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x5, 0x5ce00000000000}, {0x6, 0x6}, {0x8, 0x7}, {0x4}, {0x4}, {0x2, 0x100000001}, {0x81, 0x3}]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x10000001}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000100)={0x2, 0x8, 0x4, 0x3, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x3, 0xba, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0xe6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc2fe}], 0x64) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r0, r0, 0x9, 0x4, &(0x7f00000001c0), 0x5, 0x20, 0x2, 0xffffffffffffffdf, 0x1cc6, 0x3f, 0xfffffffffffffffa, "f1a8a68a74fbfe30313e10fc554617b744f9124d938f7bc150226e28b8bcf8e6583fd43d822dd40d2c3aa32c6b13b48de352b949e847473533275ac6fe900fd710c257393a2c7383f1fa78fb66b9f4de683492f1be230a5257bc57f7fdeb7cb6819e349773f30458ea8a42f56f8e50b97eeb90eb9e593214ae3c4b79c0cd93955b67b6a3d2eb3de954b8ac23cad5c6c25182936ab9f68fbe7871df73d270d76a9c69344be308a9ec6cac41bee29607eb655f045ba5b9c62026bff41cdc4591dc65f996e18a77e5858d6b250644aed7588300bc501074e58aab08253929303510eb71568d2591a1f8eadbe0118860c30999cfbc5597910a"}) r1 = signalfd4(r0, &(0x7f0000000340)={0x5a94}, 0x8, 0x80800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) fdatasync(r1) r2 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x7, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) open_by_handle_at(r3, &(0x7f00000003c0)={0x1008, 0x9, "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"}, 0x10000) r4 = request_key(&(0x7f0000001500)='cifs.spnego\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)='/dev/usbmon#\x00', 0xfffffffffffffff9) add_key(&(0x7f0000001400)='ceph\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001480)="758c51f1ca86453ad31eebb9f2ee4dc0ccec2550f79c09af175597470ccb3156824a9995e0a22006e639cb52f72ec38bd2e952587ea45356aff452ea20fd29c51c835aee9a38110fbe4e5f03390de95924a9", 0x52, r4) r5 = syz_open_dev$sndmidi(&(0x7f00000015c0)='/dev/snd/midiC#D#\x00', 0x6, 0x28400) r6 = pkey_alloc(0x0, 0x3) pkey_free(r6) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001600), &(0x7f0000001640)=0x2) bind$bt_l2cap(r0, &(0x7f0000001680)={0x1f, 0x7fff, {0x3f, 0x5, 0x4, 0x10001, 0x80000001, 0x20}, 0x0, 0x7fffffff}, 0xe) fcntl$getownex(r5, 0x10, &(0x7f00000016c0)={0x0, 0x0}) ptrace$pokeuser(0x6, r7, 0x2, 0x0) io_setup(0x3, &(0x7f0000001700)=0x0) io_submit(r8, 0x2, &(0x7f00000018c0)=[&(0x7f00000017c0)={0x0, 0x0, 0x0, 0x2, 0xfff, r1, &(0x7f0000001740)="dcfff22282eaa98e92c1c9da96d0186c458e738aba0cc11e2ecd8dd635792411d005b0cd8d9d5241e8ed635c424b50202e75d2e701f49395f268a47976c36898eb4bcb61bdc1790f940f4c6c5f8ec742648cb7d35b6a85bf6475f4198c93f8dc34fc0e72e8ac0c73", 0x68, 0x0, 0x0, 0x0, r0}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f0000001800)="659a58dcf92c2d794d7531805d88ebab8cc5e7f8e39f5b9f24a040d93c8f84d458e69a825048674897166244e3112297cb739c1c39be18a111376ec3ece6ab469301011e4ae561cf9977", 0x4a, 0x0, 0x0, 0x1, r5}]) ioctl$KDDELIO(r5, 0x4b35, 0x101) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000001900)='tls\x00', 0x4) getpeername$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001a00)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001a40)={@rand_addr=0x517c, @multicast1=0xe0000001, r9}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$LOOP_SET_FD(r5, 0x4c00, r3) fcntl$setownex(r1, 0xf, &(0x7f0000001a80)={0x2, r7}) 2018/02/26 08:28:52 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x40) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0xa37d) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, r3, r4, 0xd31a1e6, 0x2808) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0xff, {{0xa, 0x2, 0x80, @empty, 0x9}}, 0x0, 0x3, [{{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x2, 0x696, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x0, 0x200, @empty, 0x70}}]}, 0x210) epoll_create1(0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000004c0)={0x100000, 0x2000}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x9, 0x1}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x7, 0x0, 0x4, 0x400, r5}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000680)=0xff, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000006c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000700)=r7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000740)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x5, 0x2, 0x7, 0x4, 0xffffffffffffffe2}, &(0x7f0000000800)=0xa0) io_setup(0x7fffffff, &(0x7f0000000840)=0x0) io_getevents(r8, 0x2, 0xa, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000009c0)={0x0, 0x989680}) fcntl$lock(r1, 0x7, &(0x7f0000000a00)={0x2, 0x5, 0x6, 0x1f, r7}) connect$packet(r0, &(0x7f0000000a40)={0x11, 0x1b, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000a80)=""/63) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000ac0)="6d9cd311b34c80ad92700bda28542f47114fa19b5c8e046f082d8424e7265ad851e94469b456c7c167bf7d7e0caf094c86ee882177998da65ca2dea1abd40d3f1936bb9dce68225aeb31e1fc10dd6b79d208bd490de4614c77b45e9281f6de1200464647ca1a3fa7e78d12ef292e28c510119a4a3955aca9717887ffbee3bfc3241f3af715400c24e82ea8052b6dbe82af02fa23d93e711697f38d59055d9752dcc49bd8d53a876e6959e930f6c6fdac7fc1922432b734363b634db4f5e8da2acc539fbbfc9b698a", 0xc8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000c40)={r6, 0x9}, &(0x7f0000000c80)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000cc0)={0x1, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000d00)={0x8, r9, 0x10001, 0x7}) 2018/02/26 08:28:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x2, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x66, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @generic="dfea105379ae7cdfb0b7e2a08a01fa24"}) close(r0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000140)={0x0, 0x7, 0x5}) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/110, 0x6e}, {&(0x7f0000001200)=""/75, 0x4b}, {&(0x7f0000001280)=""/64, 0x40}], 0x4, &(0x7f0000001300)=""/174, 0xae, 0xe0000000000}, 0x2060) ioctl$TIOCEXCL(r0, 0x540c) connect$vsock_dgram(r0, &(0x7f0000001400)={0x28, 0x0, 0x0, @host=0x2}, 0x10) recvmsg$kcm(r0, &(0x7f0000004f80)={&(0x7f0000003840)=@can={0x0, 0x0}, 0x10, &(0x7f0000004dc0)=[{&(0x7f0000003880)}, {&(0x7f00000038c0)=""/75, 0x4b}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/213, 0xd5}, {&(0x7f0000004a40)=""/253, 0xfd}, {&(0x7f0000004b40)=""/125, 0x7d}, {&(0x7f0000004bc0)=""/39, 0x27}, {&(0x7f0000004c00)=""/7, 0x7}, {&(0x7f0000004c40)=""/223, 0xdf}, {&(0x7f0000004d40)=""/100, 0x64}], 0xa, &(0x7f0000004e80)=""/249, 0xf9, 0xffff}, 0x40002022) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004fc0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000005000)=""/196) r2 = fcntl$getown(r0, 0x9) move_pages(r2, 0x5, &(0x7f0000005100)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff5000/0x4000)=nil], &(0x7f0000005140)=[0x82b2, 0x100000001, 0x7, 0x0, 0x7bbb, 0xab2, 0x10001, 0x1, 0xb32, 0x0], &(0x7f0000005180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) fstatfs(r0, &(0x7f00000051c0)=""/4096) r3 = socket$inet(0x2, 0x806, 0x40) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000061c0)={[0xffff, 0xff, 0x81, 0xffffffff, 0x401, 0xffff, 0x0, 0x7, 0xb6f, 0x2, 0x7f, 0x0, 0x800, 0x2, 0x100000001, 0x10001], 0x6004, 0x100}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000006280)=""/154) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000006340)=0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000006380)=0x80) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000063c0)=@generic={0x0, 0x0, 0x20}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000006400)={{0x3, 0x2, 0x8, 0x0, 0x5d5}, 0x80000000, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x9f, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006500)={0x0, 0x8e, "7225998b2318f146a2b80e4d0290c7ec08d258c9c54b277ddb70eae2495ee27e907b732c88dd4e84ee9d10ff129d2e9b9228d67053ea8c4ac8d25380729afdcc38a81359b90f14086abdbebcd72f475abb8511621bce546dc97aa2f1d63a53171a9fbc018f0954bc7b5de5ff9280c1fe1aba7a66d11fd8b779cfd8b4612f9bc41f4e2ed08ad0d583f4538d2b4556"}, &(0x7f00000065c0)=0x96) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006680)={0x0, 0x58, &(0x7f0000006600)=[@in6={0xa, 0x1, 0xe90, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @rand_addr=0x65}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f00000066c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000006700)={r5, 0x3, 0x5, 0x80000000, 0x3, 0x3, 0x0, 0x3ff, {r6, @in6={{0xa, 0x1, 0x9665, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x2, 0x1, 0xef, 0x7fffffff, 0x4}}, &(0x7f00000067c0)=0xb8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006800), &(0x7f0000006840)=0x4) rt_sigqueueinfo(r2, 0x40, &(0x7f0000006880)={0x19, 0xfffffffffffff001, 0x3f, 0x48000000000}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000068c0)={0xffffffffffff7fff, 0x3, 0x4, @empty, @common='ifb0\x00'}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000006900)={0x7, 0x7}) [ 40.306367] audit: type=1400 audit(1519633732.385:10): avc: denied { sys_admin } for pid=4289 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.338963] IPVS: ftp: loaded support on port[0] = 21 [ 40.414188] audit: type=1400 audit(1519633732.492:11): avc: denied { net_admin } for pid=4291 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 [ 40.416338] IPVS: ftp: loaded support on port[0] = 21 [ 40.486731] IPVS: ftp: loaded support on port[0] = 21 [ 40.534426] IPVS: ftp: loaded support on port[0] = 21 [ 40.591697] IPVS: ftp: loaded support on port[0] = 21 [ 40.676122] IPVS: ftp: loaded support on port[0] = 21 [ 40.688706] ip (4339) used greatest stack depth: 16944 bytes left [ 40.791460] IPVS: ftp: loaded support on port[0] = 21 [ 40.896271] IPVS: ftp: loaded support on port[0] = 21 [ 41.943617] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.096736] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.223359] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.326434] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.378493] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.562328] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.589091] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.729702] ip (4802) used greatest stack depth: 16912 bytes left [ 42.770696] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.785622] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.791759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.049073] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.055271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.075336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.083677] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.089752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.110512] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.116628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.187641] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.193755] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.250874] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.257037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.331167] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.339486] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.379726] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.386073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.395804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.416831] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.425771] audit: type=1400 audit(1519633737.504:12): avc: denied { sys_chroot } for pid=4291 comm="syz-executor7" 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 [ 45.434702] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.456286] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.482970] IPv6: veth1: IPv6 duplicate address fe80::7:11 used by aa:aa:aa:aa:07:11 detected! [ 45.515483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.579579] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.617470] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.623787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.636490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.659284] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.672103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.689405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.692607] QAT: Invalid ioctl [ 45.710948] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 45.716760] QAT: Invalid ioctl [ 45.717041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.729162] QAT: Invalid ioctl [ 45.732906] QAT: Invalid ioctl [ 45.742277] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.743448] QAT: Invalid ioctl [ 45.749099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.762969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.766898] QAT: Invalid ioctl [ 45.774483] audit: type=1400 audit(1519633737.852:13): avc: denied { dac_override } for pid=5535 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.802542] QAT: Invalid ioctl [ 45.808717] QAT: Invalid ioctl [ 45.814071] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.820254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.827491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.842565] IPv6: veth0: IPv6 duplicate address fe80::1:b used by aa:aa:aa:aa:01:0b detected! [ 45.849059] QAT: Invalid ioctl [ 45.856698] audit: type=1400 audit(1519633737.935:14): avc: denied { create } for pid=5549 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 45.857330] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.886937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.893920] QAT: Invalid ioctl [ 45.894662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.901906] audit: type=1400 audit(1519633737.960:15): avc: denied { ipc_owner } for pid=5549 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.905786] QAT: Invalid ioctl [ 45.932933] QAT: Invalid ioctl [ 45.936898] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:711 used by aa:aa:aa:aa:07:11 detected! [ 45.949417] QAT: Invalid ioctl [ 45.949979] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.952781] QAT: Invalid ioctl [ 45.959775] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:a used by aa:aa:aa:aa:00:0a detected! [ 45.965924] QAT: Invalid ioctl [ 45.971947] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:40e used by aa:aa:aa:aa:04:0e detected! [ 46.039585] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.045085] audit: type=1400 audit(1519633738.118:16): avc: denied { net_raw } for pid=5566 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.063318] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:50f used by aa:aa:aa:aa:05:0f detected! [ 46.080008] IPv6: veth1: IPv6 duplicate address fe80::3:d used by aa:aa:aa:aa:03:0d detected! [ 46.131949] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.138184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.145299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.154768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.161486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.173580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/26 08:28:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1100, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x0, 0x2, @empty, 0x7}, 0x1, [0x8, 0x3, 0x1ff, 0x80000001, 0x9, 0x8001, 0x7ff, 0xbf]}, 0x5c) fcntl$setstatus(r0, 0x4, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x248082) 2018/02/26 08:28:58 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8000, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x100, 0x6, 0x83, 0x8000, "3e74a2caef6f309f3e2ad7b9c450a7528839f29756a5045f6ba468881a61074549dd1a9d54b056c2d5c12a0a", 0xff3}) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x2, 0x6, 0x100000001, 0x5, "d535b96b7244cf361abf905dbd9b47321bb35e31448db7f89bede96b579dc79ef03d5c09cad296ae7593f5c0", 0x3}, 0x0, 0x0, 0x6, r1, 0xf3, 0x6, "2b6bcdac2384e1d076d92b70134673c429825bcdb5723dae9f3617b6e017a4a72ac69af4c18eeb72b6c8c8c2da52f8addd1136bd2674afbc567e049ee6fe812b", &(0x7f0000000080)='\x00', 0x1, [], [0xaed, 0xffffffffffffffe2, 0x0, 0x602103e7]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000240)={0x5, 0x5, 0x8, 0x2, 0x7}) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="7d0000000800000001000000000000007e8769e6131828d0be363a6daca45722f2d1f5c6"]) 2018/02/26 08:28:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400000000109040, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000040)=0xfffffffffffffe3e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="48000000ffb74a5c55aaeb9282beb366dba5d3264b80755016cbb624187df022988b7a81bfbd8095f70a9edffb3c6555b6fa997a8b7eaafb0756e73aadbd0de305dbc830cbc6dcebc913f3ce"], &(0x7f0000000140)=0x50) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x20}]}) 2018/02/26 08:28:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x2, 0x0, 'client0\x00', 0x1, "23123cdb6574377f", "4ceea8c0086e44b043b9ceed2cdbd58ab8906fcace97469f743f07e8274dff6a", 0x5, 0x2}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) inotify_init() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x100000001, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @loopback=0x7f000001}, 0x0, 0x6, 0x7, 0x101, 0x5, &(0x7f0000000000)=@common='teql0\x00', 0xffffffff, 0x4, 0x81}) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) ioctl(r0, 0x400004000001274, &(0x7f0000000040)) 2018/02/26 08:28:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="0b079763a401", @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/179) ioctl(r2, 0x800000000000937e, &(0x7f0000000040)) 2018/02/26 08:28:58 executing program 0: 2018/02/26 08:28:58 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200100) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/132, &(0x7f0000000180)=0x84) write$tun(r1, &(0x7f0000efef0b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x7) 2018/02/26 08:28:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x80005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{r3, r4+30000000}, {0x0, 0x9}}, &(0x7f0000105000)) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x100000001, 0x9, 0x8001, 0x80000000000000, 0x800, 0x8, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, 0xb3, 0x0, 0xd, 0x3f, 0x3}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000001c0)={r6, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3ff}}}, 0x8c) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200202, 0x0) ioctl$TCSETA(r7, 0x5406, &(0x7f00000000c0)={0xdbe1, 0x3ff, 0x3, 0x8, 0x800, 0x6, 0x3, 0x85f1, 0x101, 0x6}) 2018/02/26 08:28:58 executing program 0: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getrandom(&(0x7f00000000c0)=""/4096, 0x1000, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f00000010c0)=""/135, &(0x7f0000001180)=0x87) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000011c0)={0x4, 0x9, 0x401}) write$selinux_context(r2, &(0x7f00000011c0)='system_u:object_r:newrole_exec_t:s0\x00', 0x24) getpgid(r1) [ 46.191359] audit: type=1400 audit(1519633738.270:17): avc: denied { dac_read_search } for pid=5591 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 46.216553] IPv6: veth0: IPv6 duplicate address fe80::5:f used by aa:aa:aa:aa:05:0f detected! [ 46.256065] IPv6: veth0: IPv6 duplicate address fe80::4:e used by aa:aa:aa:aa:04:0e detected! [ 46.264871] audit: type=1400 audit(1519633738.343:18): avc: denied { map } for pid=5596 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=9490 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 46.299424] binder: 5596:5607 ioctl 4c00 15 returned -22 2018/02/26 08:28:58 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000054ff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff25) connect$inet(r0, &(0x7f0000565ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={@common='bpq0\x00', @ifru_data=&(0x7f0000000040)="68ff971accabc405ac151dbbd5c5017bfac802af701bc7e3d3b3d930fda9258b"}) shutdown(r0, 0x0) 2018/02/26 08:28:58 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x1, 0xf2, "a990d4372724", 0x7fffffff}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x9, 0xfff}, {0x0, 0x12000}, 0x1, 0x2, 0x9}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x1000000b4) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096) acct(&(0x7f0000000000)='./file0\x00') 2018/02/26 08:28:58 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0\x00', 0x199) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendto$llc(r0, &(0x7f0000000000)="803aa1c7a670017008d7ec77e0393814d25fcc57cb4ed545b99081b51723e6759412689627709abff5f3a4990c8792cbe298fa193a5e675f8dfc87c56443a264ffdc", 0x42, 0x4000800, &(0x7f0000000080)={0x1a, 0x1f, 0x6, 0x4d0, 0x3f, 0xffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockname$unix(r0, &(0x7f0000000180)=@file={0x0, ""/68}, &(0x7f0000000200)=0x46) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='\x00v\t', 0x1004, &(0x7f00000001c0)) [ 46.306098] binder: 5596:5616 ioctl 4008b100 20000040 returned -22 2018/02/26 08:28:58 executing program 4: r0 = epoll_create(0x4007) r1 = socket$rds(0x15, 0x5, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2400c0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x70, &(0x7f0000000140)=[@in6={0xa, 0x3, 0x5, @empty, 0x20}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe688}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3f}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000200)=0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) connect$ipx(r3, &(0x7f00000000c0)={0x4, 0x7, 0x200, "8471cf6a2593", 0x3f8}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x230800) write$sndseq(r4, &(0x7f0000000180)=[{0x392ae766, 0x6, 0x400, 0x3, @time, {0x100000001, 0x8}, {0x7, 0x6}, @time=@time={0x77359400}}, {0x80000001, 0x6, 0x7, 0x3, @tick=0x7fff, {0xfffffffffffffe00, 0x6}, {0x2, 0x6}, @note={0x9, 0x8, 0x33, 0x4, 0x8a}}, {0x40000000000, 0x10b, 0x3c048749, 0x0, @time, {0x6, 0xfff}, {0x0, 0x4}, @raw8={"d9d2d9ef2c81d7e0c0ac559e"}}, {0x0, 0x9, 0x3f, 0x1f, @tick=0xa, {0x63, 0xffffffffffffff1d}, {0x3, 0x2}, @connect={{0xbfc0, 0x400}, {0x6, 0x5}}}, {0x4, 0x7f, 0x5, 0x1, @time={0x77359400}, {0xc667, 0x200}, {0x7, 0x6}, @connect={{0x2, 0xf5b4}, {0xfffffffffffffffe, 0x7fff}}}], 0xf0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f00000002c0)=0x14) 2018/02/26 08:28:58 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='.', 0x4) chroot(&(0x7f0000000080)='./file0\x00') 2018/02/26 08:28:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x7, 0xffffffffffffffef) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 46.353281] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:20c used by aa:aa:aa:aa:02:0c detected! 2018/02/26 08:28:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x20b4ff5a) r2 = accept$alg(r0, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x250200) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fcntl$setflags(r0, 0x2, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e64ff8), 0x20e65000) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/114, 0x72) [ 46.383295] audit: type=1400 audit(1519633738.461:19): avc: denied { name_connect } for pid=5623 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/26 08:28:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x1, 0x5b30689e, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x200}], 0x90) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000002240)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000579609000073049a6c803cc20001000000001ef0f56e2da24eb63d8d5e40c7"], 0x10, &(0x7f00000021c0)=[{&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/9, 0x9}], 0x5, 0x0, 0x0, 0x2}, 0x10000) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000002280)) r6 = dup3(r5, r4, 0x0) open_by_handle_at(r1, &(0x7f0000002280)={0x1008, 0xd082, "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"}, 0x400) lseek(r1, 0x0, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10005, 0x3, 0x104, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000000c0)="26660f380bd5640f01bca2f5baf80c66b8c820388466efbafc0c66ed3e366566d9ee66b9800000c00f326635001000000f300f01df0f01c967f08218bf0fbaf7a90f20c06635080000000f22c0", 0x4d}], 0x1, 0x14, &(0x7f0000000180)=[], 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) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="c443314aaf0000000045f24d0f322ef42e440f01cf66490fe1c7440f0f9f000000000cb930020000b886e90000ba000000000f3066b85c000f00d0b9800000c00f3235000400000f30c463b17c0b00", 0x4f}], 0x1, 0x0, &(0x7f00000001c0)=[], 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000032c0)=0x100000000, &(0x7f0000003300)=0x4) ioctl$TIOCCBRK(r4, 0x5428) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/26 08:28:58 executing program 2: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000f00000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB="0200008000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) 2018/02/26 08:28:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) sysinfo(&(0x7f0000000040)=""/156) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x253f4534f2ed5b20) 2018/02/26 08:28:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000008803000000000000ffffffffffffffff38010000ffffffffb8020000ffffffffffffffffb8020000ffffffff03000000", @ANYPTR=&(0x7f0000849fd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3e8) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000013f70)=[], 0x0, &(0x7f000002ae28)=[]}, 0x0) 2018/02/26 08:28:58 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x3) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7, 0x2, 0x8, 0xfffffffffffffffb, 0x0, 0xfffffffffffffff7, 0x8b5, 0x3d, 0x6, 0x3}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f00000034c0)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="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", 0x470}], 0x1, &(0x7f0000003240)=[]}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={@common='nr0\x00', 0x0}) sendmsg(r1, &(0x7f00000018c0)={&(0x7f0000000100)=@can={0x1d, r3}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="a24614a100d7d8b33bafbeeee2f1077de56fbdb4ee064268eb8522621739d86d8558a4f964993e2f3ca351b1b7fd629f1c268f415c1b15e01f8ff0b347d12e243202fdad65bd25d75c371bc4d6d5d640287f151aa89f05ce65b325b613c490dc66a2fca32c8cbb7aff059fecac5e1bb0fe", 0x71}, {&(0x7f0000000200)="f6c5162fb1572993d68756d9f7dc8449b438dd43531aedecf0c2a86fc3d757208bfa10e455b1de3a56bb039a33ed804ec5985d6cfddebb25cdc431e0ad102910f4eea5576d716062798f74527bfdfc9085", 0x51}, {&(0x7f0000000280)="46c3312dce1df2d1f1ddc89cdb2aceedb355c115f14bd1ff02268d3e5919968142eb9b0aaae954bacf7cde8470194503447caa8cbfa63e1899090be0c570248efa1f5fae3297bc11cbf418c374145ceb504cc3b9745e6d8048ec127effdabc760c79b7f4027ea9936e0c594a5d8036902a0c9d741cc0eac8ea941fed3699fe818acf31690961b95f6e16a1812610e941239a0edbb0b4e323c37f0130ed5acaec58d3bc918ffa40cb54ffa635394242a0ccc36226529f56940abb4c3c5cd3dd40adae761cff595f3c51bd895a614bfc23b95fe05a48f47c1324df", 0xda}], 0x4, &(0x7f00000003c0)=[{0x98, 0x139, 0xfffffffffffffff5, "9ef96581233268821e78dabc059e03c8e4f1750c13e0e9bdb0eb57e9bbe9266f8875342bfa9357ae8550d059f0b6163f275827b0b9ad15d40019a9bc07f9d0e46a964826655883cdcef27c2578d52777fe4e53e3bebc7b5dea53cd5c0401cda50f6c21bdacb3a5f56cd761e32176a3b44d9df6a25b5e1e94da11df208b000ec9ffd0dc"}, {0x1010, 0x108, 0x2, "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"}, {0x48, 0x19b, 0x6, "b4c42e0598ca2e80192ad97c1129a68bdbf73448264d8dd84f6a9c9dd2ada5402504c4c24d02a28e5ec78bb541f120aa3b711035471dfd"}, {0xb0, 0x107, 0x962, "f9a3bcd07261ada67628acaa3437d30276bd7ae615398dde03d07fdaae9fb109eba8a9a2e74de3fb55a3d58137bb27f863b1941f1a999d7775211966144c9e47bea5f170ea70b1752c78ffe61c73b17b2a97dac6238c26480f4b4e561b31959bf9e339db44eb1241c81eaa4ab3fcc27605343d0f4f9c54c06bb8e1c2b789083013faf937add79c223e58e68e58ba4038597c341b319dfc11c9cf"}, {0xf8, 0x11f, 0x1, "27496259c45e2032639d7546c61c4f20bacdb00ddfd852eb8a8994ee610c3cc8f86ac2b1eceb533ca6f9125f137bfba10d9304eb0d4f11133d3e55415bf082ea701e4c9a5efe45008f127a708fa9504fc2c447327924befab111e9b7f1010987511a7f4b75f58cc91c71fdf11a85603a6c589d98a4469ddbe7dc240be351624f931ccf83a5724978f99b2f0f75d24ea5c6d4a791dfdbbba55b51ca8d91a04a6e6ea5e71271e57cf7a6e3aa92d36ff74e5b488092a76230ad4b3c819f92de7b01c2e0fe58f0adf14b14156ba6a37b4008946ac82074ba3f6eab297aa15a39757ad0ea55"}, {0x70, 0x84, 0x8, "c141562fa5d657af23fc9835aef6cde3a18d311576d578778aa9d216a8650f1f7699ceda2c02b94d148e1ea745230ad9653d493d6e765581f8c1ab028ef78cdfd88c6c78a38ef7d0619c6082bcab2da06d9927a094d9aa17de873c7f92"}, {0x40, 0x0, 0x3, "1c6272ccfde018d0ee2ca382681a6f6eb7dcbd8b4602062b7aee9dfa8bf5bf05deae500ebfbb4a359b"}, {0xe8, 0x0, 0x9, "e0ca942bb43747c0a8b6fe0890b9219445f274ec075862bac4b7c36e4f0146b8c726f9b9d5744f8f9c81f8ceeaa3f98741f64b16f04a9f7b04351c9ec484f52bc7de35332309b667b5cc6b5a04925fd907905efb36bcbe0d8df05f3c5e373f4a572fe237d15cbd9abcf4d6edeff204bc7864923c450496474732f3cc5b1ed53dcb97ad136046d094072db37a24c124ce93bb3e6e0f8b9feb6462ab0fa24aad0301105094ac7960192802910aa82758183982cadc1589f0c38daf298eb7fc7585281cdc99dc38e049d20a95396963018dac7d"}, {0x98, 0x88, 0x10001, "e0c192fe617e8e16b549f2a323e71f7c97b41076d18b9a19dbfbd9c2836082b7cb99a44a66b55c95ae5269cdbb9ac9335d22f2ded1690a78a2b12ba06f26dd5380938bf204fe82c8f264150686339634bfdd8621abcabf2c4091a6084ae869ee6e7ccec06887ee3cba00656f88f6621d997164ba1d0f48159ab9181bfe77d415054b"}], 0x14c8, 0x40}, 0x4004001) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x154}], 0x1) 2018/02/26 08:28:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x204000) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x4) 2018/02/26 08:28:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000b83ff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/26 08:28:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009f0fc3), 0xc5, 0x2000000000000, &(0x7f0000000040)={0xa, 0x1, 0x9, @empty}, 0x1c) 2018/02/26 08:28:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newspdinfo={0x14, 0x24, 0x1b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0xe}, 0x1}, 0x0) 2018/02/26 08:28:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000027ffc)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) tee(r0, r0, 0x7f, 0x2) sendto$packet(r0, &(0x7f00000000c0)="09f8a9b1dcea4f2ccc0a5855566b1335de2a8c89e5a6b2f0b5285d1d311c02b4e0c6f41ca52b4d9070380aa7d4b702431ee236c5ebef7c2d7261e3341922d09eed2ca7cb23d1c38801b40286ce65d1c1371e9cf95bf18c3ba8408a254260357b5884b628540961d0ef302d7c2bab24b83dcf9ad61c11aa14bdb036166934b9ea0ad94d7395d7540fff5d44c2f2cc2cd1c19f71b4735cd858cb0d7310911af798728757fcc0d3f50e0a196b388d6a11994424d2c447b1ef176dba8374b5", 0xfffffffffffffd2c, 0x0, &(0x7f0000015fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)=""/54, 0x36}, 0x2060) 2018/02/26 08:28:58 executing program 5: pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000cfd000)=[{&(0x7f00007daf9a)='i', 0x1}], 0x1, 0x0) sendmsg$rds(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000040)=""/13, 0xd}], 0x2, &(0x7f0000000200)=[@rdma_dest={0x18, 0x114, 0x2, {0x8, 0x8000000100000}}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0x14}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000000c0)=""/121, 0x79}, &(0x7f0000000140), 0x37}}, @cswp={0x58, 0x114, 0x7, {{0x100000000, 0x264}, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x7fffffff, 0x80000001, 0x401, 0x0, 0x4, 0x20, 0x6}}], 0xb8, 0x20000040}, 0x4) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x1) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f0000bb4fb0)=[{&(0x7f0000445000)="1d", 0x1}], 0x1) tee(r2, r1, 0x86eb, 0x0) 2018/02/26 08:28:58 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@nl=@kern, 0xc, &(0x7f0000000380)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000080)=""/178, 0xb2}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/223, 0xdf}], 0x5, &(0x7f0000000400)=""/132, 0x84, 0x7fff}, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x4}}}, 0x1c) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0xfffffe81) 2018/02/26 08:28:58 executing program 3: r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)='*', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)=ANY=[@ANYBLOB="3300000058250000b1a2c1a6d8524b82b4c091b9e349b76bd31eb6d6bbe89911c3dc8860d75af55212b60946738b5125c6c1172083e43aa3ffbcf7600b3df2d0417833691b2150bd826df5a44f784533d857751b0a667105b18a5a5f4d78506e3e64f5cea3a398abe9f552ffdb8ec1d0143374dfbde43f98ce5125c8980a5cddd2d34d9e"]}) request_key(&(0x7f0000000080)='logon\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='user\x00', 0x0) 2018/02/26 08:28:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = gettid() r2 = getpgid(0xffffffffffffffff) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x81, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r3, r0, 0x10001}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001240)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001340)=0xe8) sendto$packet(r3, &(0x7f0000000080)="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", 0x1000, 0x4000000, &(0x7f0000001380)={0x11, 0x1c, r5, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) dup2(r0, r4) 2018/02/26 08:28:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x9, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc4b02) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x200, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/02/26 08:28:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x480, 0x1c0, 0x2e0, 0xffffffff, 0xf0, 0xf0, 0x3b0, 0x3b0, 0xffffffff, 0x3b0, 0x3b0, 0x5, &(0x7f0000fabfb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xf0e, 'syz0\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xa7f465b4897a25eb) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000000080)={0x1, 0x1}) r1 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x6800, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000540)={0x57, 0xfffffffffffffffa, 0x7ff, {0x1, 0x2}, {0x8cf0, 0x9}, @rumble={0x8, 0x9}}) 2018/02/26 08:28:58 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x442) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x20]) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="24002be52300ff0a000000000000000015000000100001000c00010000000000", @ANYRES32=0xffffffffffffffff], 0x24}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x4, 0x8) 2018/02/26 08:28:58 executing program 5: r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0xfffffffffffffffc, 0x4000000, 0xffffffffffffffff, 0x0, 0x80000001, "fab9484ca8a0abe9700df2209ef6200000000442b5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x9}, 0xfffffffffffffe32) 2018/02/26 08:28:58 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x8001, 0x4) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = perf_event_open(&(0x7f0000000080)={0x4, 0x78, 0xffffffffffffff15, 0x2, 0x9, 0x6, 0x0, 0x1f, 0xc00, 0x1, 0xfffffffffffffff9, 0xfffffffeffffffff, 0x7f, 0xfff, 0x7ff, 0x73987251, 0x1f, 0x19f2000000000000, 0x7fffffff, 0x1, 0x1, 0x1, 0x2, 0x3, 0x100000000, 0x1, 0x2, 0x54c2b80c, 0x6, 0x3ff, 0x6, 0x4, 0x5, 0x6, 0x100000001, 0x17, 0x0, 0xffff, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040), 0xa}, 0x101, 0x3f, 0x7, 0x6, 0xa51, 0x0, 0x9}, r2, 0x7df7, r1, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000140)='[^vmnet1!vboxnet0\x00') sendmsg$nl_route(r0, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=ANY=[@ANYBLOB="1c0000001800020300000000000000000200000000000005000000007ef6446019bcb9a9e69ee875dd3faf1301d2daa101b38b9b4acf542a7b9449930ffe2f4f91bf04dbbabc718665af8c066324fc60b74651ac6807a96534d55f395bc3b4a69dcd72c4aa6d3e7d16f90b258191df1a726908aeea7558f38e5b62eff3b49b709da3469b5a"], 0x1c}, 0x1}, 0x0) [ 46.704280] audit: type=1400 audit(1519633738.782:20): avc: denied { create } for pid=5685 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=netlink_generic_socket permissive=1 2018/02/26 08:28:58 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) socket$inet(0x2, 0x80a, 0xffff) r2 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r2, &(0x7f0000e61000), 0x0, 0x1fffffc) bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x1, {0x0, 0x4, 0x7fff, 0x7, 0x3, 0x80000000}, 0x8, 0x1000}, 0xe) 2018/02/26 08:28:58 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x6, 0x4aa5, 0x4}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x20, 0x6, 0xe, 0x6, 0x1d2, 0xff, 0x7, 0x1f9, r1}, 0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="22f036c68c6c56a5dca063eff5ccf00583049375fa553e52ac20309174e7083a", 0x20, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x24, 0x28, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) 2018/02/26 08:28:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x202, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000027fe4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000000000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/26 08:28:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="16a08b6f45447453c5ce5455423605fedc3c0170eaa7d62cccad1a2a0a0a77f9e5b6db6a3f0b9d85a9868848832f883018162318a6dc8f371d882852f7d879d019f37b86527d60f59fc1b72fad041b4cb415c485571c5074ea4762a81724f78d6a4310d3961ceb39412f24821293289c907643d3a3e9fc20a45216a2e22e806ed80b9d0a017219444ca16c0cd9b51d5f1f69868b3953d5cdc36aedfc74c7f5020b") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x2, 0x1b, 0x3, 0x8, 0xffffffffffffff80, 0x9}) renameat(r1, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000200)={@common='dummy0\x00', @ifru_flags=0x2000}) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="5401247f10001307000000000000000000000000000000000000000000000000fe80000000000000800000000000000000000000000000fb000000000000000003a85516ee49031abe8d69919e7c1b3b0f08c33db0f872e442357bcd8e527e93dad305443433ca97f90d88ac7e4dca86a0602a26a73bc0b0c70beb3ed9b1625039287f1e4d55745d2f00d685e7df856b9fada1fe8c054974139f741d89802b7390761d2fdc6146990fd8af223cca0e73feb0b9da624152a346aea5d2e4149abe9ba1d2ef5d61d6d5fdec264ee5ed5fd9dc4d78416d3d898f2fe5a6292817fbfa6d26d3f3022865bcc087c79e6868fb25f481093054619452c5dbf8fcabacc9e27f8fb7cfc1f8c28807ed3e19968db88f480b53d1027eea2e0002406b62d1ad998ed9d33f219ec05279222c1545ebf46daafa21d29a5de393a3d0dc553fe20e324ed1e34eca2e3f67e7cc0cc7e8ef4606a399d2ab0cd83881c55326c10000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001700000000000000000000000000000000000000000000192057660001006d64350000000000ea9d8edc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005800000000000000000000001a99e2ef59"], 0x154}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000240)={r1, r1}) 2018/02/26 08:28:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40402) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0x8}) connect$inet6(r0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) ioctl$TCXONC(r1, 0x540a, 0x7ff) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[]}, 0x0) sendmmsg(r0, &(0x7f00000049c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000002000)=[{0x318, 0x29, 0x4, "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"}], 0x318}}], 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) [ 46.734119] audit: type=1400 audit(1519633738.812:21): avc: denied { ipc_lock } for pid=5694 comm="syz-executor7" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 08:28:58 executing program 1: r0 = socket$inet6(0xa, 0x8000a, 0x8000) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000890fd0)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[], 0x0, &(0x7f0000b12f64)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) 2018/02/26 08:28:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') sendfile(r0, r1, &(0x7f0000301ff8)=0x1, 0xffffffff) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000000c0)) 2018/02/26 08:28:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x400000000000f) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff7, r0, &(0x7f0000000040)="54015366d72499f174bc42b01ee363bc7935162b15ab7109f3cc9702a5b50a98f3be8b8f96b8addc7eb634d9c48c16c7950ac0874c19d7", 0x37, 0xffff, 0x0, 0x1, r0}]) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x2040) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="0ebe5aa16239787bd678bc821236b1d3e567eca60fe6d17dfdee837b3d9324e6dc61bbd7734282db17a203dbb291bc747c7dea7afef78c72c1761ab8debb654b6e5c48a22c323242", 0x48) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8000, 0x20080) 2018/02/26 08:28:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6cff4)={0x10}, 0xc, &(0x7f0000b6c000)={&(0x7f0000b6ef0c)=ANY=[@ANYBLOB="c80000002100a343000000000000000000000000000000000000000000000001001000fffffffffffffff8000000000000000000000000000000000200000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000005c001100fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000c873000000ff0100000000000000000000000000010000000000000000000000001c00f1000000000000000000fe8000000000000000000000000000bb"], 0xc8}, 0x1}, 0x0) [ 46.793491] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/26 08:28:58 executing program 1: shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) 2018/02/26 08:28:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000074ffb0)={@common='bridge0\x00', @ifru_map={0x8001, 0x10001, 0xfff, 0x5612, 0x80000001, 0x7}}) 2018/02/26 08:28:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/26 08:28:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x1ff, 0x0) recvmsg$kcm(r0, &(0x7f0000001280)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0xffffffffffffffff], 0x3, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/40, 0x28}, {&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/158, 0x9e}], 0x3, &(0x7f0000001200)=""/103, 0xfffffffffffffee0, 0x200}, 0x20) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000012c0)) r2 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xa, 0x8010, r2, 0x0) 2018/02/26 08:28:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x4}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0xd7) 2018/02/26 08:28:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)) semop(r0, &(0x7f0000000000)=[{0x1, 0x4, 0x1000}, {0x3, 0x2, 0x1800}, {0x2, 0x7ff, 0x800}, {0x1, 0x80, 0x800}], 0x4) 2018/02/26 08:28:58 executing program 2: clone(0x400000000200, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000000000)=[]) r0 = gettid() kcmp(r0, r0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x1}) flistxattr(r1, &(0x7f00000000c0)=""/168, 0xa8) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) accept$unix(r2, &(0x7f00000002c0)=@file={0x0, ""/76}, &(0x7f0000000340)=0x4e) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="01e32e2f66696c6530006460fb537ba7e36219affaec3069314c7d217eb1c8fd8f4ebbf77de0b104fa361751c5f3a15cf372e16c56aefaec2c943d5a914e83ff3c3c04fd1f3c8cb49e32538bd16042"], 0xa) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)=0xb7a6, 0x4) 2018/02/26 08:28:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/26 08:28:58 executing program 1: acct(&(0x7f0000000000)='./file0\x00') r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/91, &(0x7f0000000080)=0x5b) 2018/02/26 08:28:59 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x202) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7ff, 0x1, 0x40, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x8, 0x8007, 0x3, 0x101, 0x46f7, 0x4, 0x4, r2}, &(0x7f0000000140)=0x20) 2018/02/26 08:28:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000000)={0x104, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@generic="6e4d2eb26ae2856571a3937706efb485133ce3ba87359bf3964960157132b906228c4c6ca6622ee8fa2a75ab563054c1d13383a9f33af28bafbb6868c6f3242265e31edb4b6ae362160fa50dd757314662cc803201a366a308021cd455a9ada17fdfa554fd8efeff4cbe9766f944fdf14cb8aa56f41b4cd70004b1b6604625637a0fad71f9fde22e40eee331bda6d0bd23380dedc4d94e81be9a9087fc8e9a4741324fd2e1f82533e3626b21863aefb1b7d830b1d7949cf2429752b23b8fb594996cbd6c9351422ea25c378720d96d069ab7df4d4e3682b647baa8f116cf85e6b103b4adc884ec2d1afcb36fa4bd4f23"]}, 0x104}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x200000) recvfrom$ipx(r1, &(0x7f0000000180)=""/206, 0xce, 0x40, &(0x7f0000000280)={0x4, 0x323, 0x6, "f427128266df"}, 0x10) 2018/02/26 08:28:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000001fd8)={@generic="ff0100001a00002302671175bcd725a1"}) syz_emit_ethernet(0x3e, &(0x7f0000098fbe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000015dff4)={0x0, 0x1}) pwrite64(0xffffffffffffffff, &(0x7f0000000040)='&', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000540)={0x6, &(0x7f0000000080)=""/112, &(0x7f0000000480)=[{0x7, 0x46, 0x400, &(0x7f0000000100)=""/70}, {0xffffffffffff0000, 0x26, 0x6, &(0x7f0000000180)=""/38}, {0x7936, 0xd9, 0xffff, &(0x7f00000001c0)=""/217}, {0x101, 0xe9, 0x5, &(0x7f00000002c0)=""/233}, {0x2, 0x8, 0x40, &(0x7f00000003c0)=""/8}, {0x5, 0x7b, 0x2, &(0x7f0000000400)=""/123}]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/232) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x7, 0x2}, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6=@empty}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) 2018/02/26 08:28:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, "66f1ab378bdab34f3c02035a45dd454bb46c0f9019fccb4ae51583d4e9165a1b61d71f805ebeff489e1b8138"}) 2018/02/26 08:28:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) io_setup(0xa9, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/26 08:28:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getgroups(0x9, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000098fdc)={0x20}) 2018/02/26 08:28:59 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x41) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xffffffffb8f99270, 0x2, 0x60, 0x5, 0x861}, 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40184150, &(0x7f0000000100)="00100000000000007884b8d6") setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000080)="3c3f5eaa4b654870ac89b10f3ad53aff540d77cdf00daed3a888948afa059ba75f69de745964dffedfb438d2fbd72b45a8902df4f3ef23fb7f4ad503b65de8af969daa3c1face59390c85025667febb56ebc5b742fa1159bcacfb885be3d94609807b8a64b53573947466741fab20474a2135fdb18e6e99fb44cc0962dde6e1a1c0b2c3b34692d97ca8573f2ea76f094d7cd0a1539a0cdd11b89c8151ed2a01ca7f94d6fc1ca43e4370d39a0670a11f5634d4d3eca2cc91ff031432fdbb690e6a17dc36592c78ab5f022365f5848ccfc26457b", 0xd3) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x80000000, {{0x2, 0x3, @empty}}, 0x1, 0x6, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x3c8) accept4(r1, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000040)=0xffffffbe, 0x80800) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000180)) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000580)={0x1}) socket$nl_xfrm(0x10, 0x3, 0x6) connect$packet(r1, &(0x7f0000000080)={0x11, 0xff, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/02/26 08:28:59 executing program 3: mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 47.005242] netlink: 240 bytes leftover after parsing attributes in process `syz-executor4'. [ 47.018891] netlink: 240 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 08:28:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000000000100c00000000461c6f6a28710dc"]) 2018/02/26 08:28:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x0) 2018/02/26 08:28:59 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) setpgid(r1, r2) flock(r0, 0x1) sysinfo(&(0x7f00000000c0)=""/108) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x800, 0x8) 2018/02/26 08:28:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000940)=[]}}, {{&(0x7f0000000a40)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000c40)=[]}}, {{&(0x7f0000000040)=@ax25={0x3, {"d162919bab73ac"}}, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f0000006680)=[]}}], 0x3, 0x0) 2018/02/26 08:28:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000001, 0x8, 0x2, 0x4, r2}, 0x10) setsockopt$sock_void(r0, 0x29, 0x100000023, 0x0, 0x0) 2018/02/26 08:28:59 executing program 2: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/120, 0x78) mq_open(&(0x7f00009e8ff6)='encrypted\x00', 0x840, 0x0, &(0x7f0000641fc0)={0x0, 0x5, 0x10000}) 2018/02/26 08:28:59 executing program 0: unshare(0x20a43ff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) move_pages(r1, 0x8, &(0x7f0000000040)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080)=[0x6, 0x401, 0x1ff, 0x5, 0x3], &(0x7f00000000c0)=[0x0], 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000074fff0)={r0, &(0x7f0000000100)="057c2ab867d1f2"}, 0x10c) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0x0, 0x5}) 2018/02/26 08:28:59 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x2600) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x101200) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffd) sendfile(r3, r4, &(0x7f0000000040), 0x8080000001) flistxattr(r3, &(0x7f0000000080)=""/79, 0x4f) 2018/02/26 08:28:59 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x400) keyctl$link(0x8, 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x5, 0xc0, {0x400001ff, 0x1}, {0x80000001, 0x149}, @rumble={0x1ff, 0x8}}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) 2018/02/26 08:28:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40200) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) chroot(&(0x7f0000000040)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000080)={0x7f, 0x3, 0x4}) r3 = gettid() modify_ldt$write2(0x11, &(0x7f0000000000)={0x9922, 0x1000, 0x0, 0xbb7, 0x6, 0x81, 0x0, 0x9, 0x9, 0x9}, 0x10) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r3, 0x7) 2018/02/26 08:28:59 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x1, 0x0, 0x1}) r2 = socket$inet6(0xa, 0x3, 0x400000000087) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4b, 0xe0800) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000080)="2d9825b12187294a25f9fde621bdd0e157cf46838b77e88f65123083") sendto$inet6(r2, &(0x7f0000fc19f3), 0x6e2, 0x0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x7, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 08:28:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000050dff8), 0x86) r1 = socket(0xa, 0x2000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000735ffc)=0x8) 2018/02/26 08:28:59 executing program 1: r0 = socket$inet6(0xa, 0x809, 0x2d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) fchmod(r1, 0x108) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=ANY=[@ANYBLOB="02004e20a75efff6317503a1020000000005000000"], 0x1c, &(0x7f0000366f80)=[], 0x0, &(0x7f00001ebdbd)=ANY=[@ANYBLOB="1000a4e8000000000100000001000000"], 0x10}, 0x0) [ 47.137452] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/02/26 08:28:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000000003000000000000ffffffffffffffffd0000000ffffffff30020000ffffffffffffffff30020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005665a95e5d8947a3170ed61fdc8da655a698746d7544f51b84dcf0e8ac066276ea28c53e0000dc74bf87175cb1bf12252254a9a599fbdf6d9ae27ba21b8e7e519001a2a9cc90038002f5c8ced05a405c69fdf469ec8b60cb2652de4dc0220eebe057b14e2f457b7e667067"], @ANYBLOB="00000000000000000000000000000001ff0100000000000000000000000000000000000000000000000000000000000000766c616e30000000000000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000018016001000000000000000000000000000000000000000000000000280065636e000000000000000000000000000000000000000000000000000000210000000000000048006473740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000009760e39ab9e9b6e6f9d702c9e707000000000000000000000000000000"], 0x360) sendto$inet6(r0, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/26 08:28:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x42b, 0x9) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/26 08:28:59 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x8380) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000040)=""/107) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ae2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000140)=0xe8) sendmsg$key(r0, &(0x7f00008b4fe4)={0x0, 0x0, &(0x7f00003ee000)={&(0x7f00004e6000)=ANY=[@ANYBLOB="020700070200000000000000fedbdf255cf79825343ad9b388ec1085f038f221dbb7552ef2edc4d301fd58ed74f43e024a4853c8e435d26488fad0328c11a700c994014479ba2ce572b0558baad94dad0e8051cd53665ebc4f04ac803bc2b6801b387dbbad25e91e955578aa13ed5dce39cf208b7b20684c6dcfba682b824f55b9d96d3f"], 0x84}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x6}}, 0xe8) connect$inet6(r4, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/26 08:28:59 executing program 6: r0 = socket$inet(0x2, 0x80e, 0x9) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0xe67d, 0x1}, 'port0\x00', 0x4, 0x20, 0x101, 0x200, 0x4, 0x401, 0x9, 0x0, 0x2, 0x9}) 2018/02/26 08:28:59 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002fbf8)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x38}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @random="f81e6904ca51", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/26 08:28:59 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/02/26 08:28:59 executing program 6: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x0, 0x8}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/26 08:28:59 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d3fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) 2018/02/26 08:28:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002640)='/selinux/policy\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000026c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000002700)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x93f, 0xff, 0x0, 0x100, 0x4, r3}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) sendfile(r1, r4, &(0x7f000000a000), 0x420000000fee) sendfile(r0, r4, &(0x7f000000dff8), 0xa) r5 = eventfd2(0x1000004, 0x80000) ppoll(&(0x7f0000f1dfc8)=[{r1, 0x40}, {r5}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f000006fff8), 0x8) r6 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x1, 0x78, 0x4, 0x6, 0xffffffffffffffff, 0x1f, 0x0, 0x7, 0x8000, 0x4, 0xffffffffffffffe0, 0x1f, 0x8000000000000, 0x80, 0x200, 0x81, 0x800, 0x2, 0x9ef, 0xfffffffffffffff9, 0x8, 0x0, 0x3, 0x7fffffff, 0x7, 0x4, 0x5, 0x1, 0x2, 0x1ff, 0x2d4, 0x1a8, 0x8, 0xfffffffffffffff7, 0x7, 0x200, 0x3, 0x7, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x1, 0x4, 0xa0b, 0x1, 0x8000, 0x80000000, 0x8}, r6, 0x7, r5, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) 2018/02/26 08:28:59 executing program 1: semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000a5fffc)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:udev_exec_t:s0', 0x20, 'user_u\x00'}, 0x28) 2018/02/26 08:28:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mq_notify(r0, &(0x7f0000000040)={0x0, 0x3a, 0x2, @tid=r1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x6, 0x0, 0x8, 0x100000000000, 0x2}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000e80)=@broute={'broute\x00', 0x20, 0x3, 0xcf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000080), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xb, 0x2, 0xe8fb, @generic="8781985931893149571ae14890ef3d35", @common='ipddp0\x00', @generic="354199f116654041e095a46fafed8a6d", @generic="fabd22f75903d9d7a027b43a5d14c8cd", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x978, 0x9a8, 0x9d8, [@m802_3={'802_3\x00', 0x8, {{0xff, 0x8, 0x1, 0x4}}}, @among={'among\x00', 0x8b0, {{0xffff, 0x8001, 0x6, {[0x80000000, 0x878b, 0x6, 0x100, 0x7, 0xc952, 0xd17f, 0x1, 0x94f7, 0x101, 0x30, 0x1, 0x3, 0x19d665e9, 0x1f, 0x4, 0x2, 0x5, 0x0, 0x3, 0x5a, 0x5, 0x5, 0x8, 0x81, 0x5, 0x7, 0x5, 0x6, 0x56e, 0x9, 0xad, 0x2ebf, 0xfffffffffffff177, 0x1000, 0x100000000, 0x9, 0x4, 0x8, 0xffffffff, 0x1f, 0x3ff, 0x5, 0x1, 0x4, 0x0, 0x3, 0x0, 0x6, 0x4e0, 0xffff, 0x9, 0x0, 0x4, 0x9, 0x0, 0x5, 0x0, 0x0, 0x4, 0xfffffffffffff030, 0x40, 0xfff, 0x10000, 0x2, 0xffffffffffffffff, 0x0, 0x5, 0x10001, 0x0, 0x6, 0x80000001, 0x3, 0x1, 0x40, 0x100000000, 0x7fff, 0x768, 0x7f, 0x7ff, 0x3, 0x8001, 0x3, 0x5, 0xe784, 0x100000000, 0x6, 0x23, 0x5, 0x4, 0x3, 0xffffffffffffff1f, 0x1797, 0x100000000, 0x80000001, 0x5, 0x4f540661, 0x631, 0x3, 0x7, 0x0, 0x6, 0x3, 0x100, 0x1, 0xffffffff, 0x6, 0x46, 0x9, 0x3, 0x3ff, 0x800, 0x6, 0x0, 0xd01, 0xfffffffffffff726, 0x80, 0x5, 0x5, 0x7, 0x1ec, 0x4eb, 0x126a, 0x4, 0x7ff, 0xfff, 0x5, 0x2, 0x4, 0xffffffff, 0xfffffffffffffd96, 0x6, 0x100000001, 0x80000001, 0x3, 0x1, 0x6, 0x52f8, 0x9, 0x8, 0xffffffffe688622a, 0x0, 0x7fffffff, 0x80, 0x7, 0x1, 0x5, 0x401, 0x7f, 0x9, 0x9, 0xf000000000000000, 0x80000000, 0x2, 0x49, 0xff, 0xffff, 0x5, 0x9d5d, 0x5, 0x1, 0xaf, 0x8, 0x1, 0x8001, 0x401, 0x40, 0x7, 0x3f, 0xfff, 0x40, 0xd3, 0x5, 0x0, 0x80, 0x8, 0xffffffffffff0000, 0x1, 0x4, 0x8001, 0x2295, 0xffffffff, 0x20, 0x65, 0x6, 0x9, 0x1, 0x7, 0x9, 0x8, 0x8, 0x6, 0x7, 0x1, 0xfff, 0x100, 0x4, 0x8, 0x5, 0x6, 0x8, 0xa6d, 0x2, 0x2, 0x6, 0x2, 0x4, 0x8, 0x5, 0x4, 0x1, 0x100000000, 0x6, 0x3, 0x8001, 0x7fffffff, 0x0, 0x2, 0x0, 0x649a, 0x4, 0x9, 0x8, 0x0, 0x3, 0x1ff, 0x2, 0x2, 0x0, 0x8, 0x9, 0x0, 0x7ff, 0x844, 0xf1ca, 0x626, 0x57a5, 0x0, 0x49, 0x4, 0x5cf, 0x8, 0x7ff, 0x4, 0x17b000000000000, 0x18, 0x8, 0x7, 0x9, 0x2, 0xfffffffffffffffc, 0x2, 0xffffffffb778094f, 0x0, 0x8, 0x1, 0x2], 0x7, [{[0xffff], @multicast2=0xe0000002}, {[0x7fff, 0x1f], @empty}, {[0x4, 0x3f], @broadcast=0xffffffff}, {[0xd246, 0x1], @dev={0xac, 0x14, 0x0, 0x17}}, {[0x7, 0x7], @loopback=0x7f000001}, {[0xfd, 0x7f], @local={0xac, 0x14, 0x0, 0xaa}}, {[0xf59b, 0x7], @loopback=0x7f000001}]}, {[0x10000, 0x7468a3da, 0x2, 0x4, 0xffff, 0xfff, 0x80, 0x80000001, 0x10000, 0x6, 0x3f, 0xfd, 0x472, 0x3f, 0x8001, 0xff, 0x10000000000, 0x4, 0x7ff, 0xdf90, 0x0, 0x7, 0x5, 0xfffffffffffeffff, 0x7fffffff, 0x3, 0x101, 0x5, 0x7fff, 0x87e, 0x0, 0x8b92, 0x9, 0x81, 0x9, 0x81, 0x8, 0x5, 0x0, 0x1, 0x200, 0x10000, 0x80000000, 0x8f6, 0xffffffffffffffc1, 0x400, 0x1, 0xf6, 0x101, 0xfffffffffffffffe, 0x4, 0x4800000000000000, 0x2, 0x4, 0x80000000, 0x1ff, 0x3ff, 0x0, 0x0, 0x5, 0x80000001, 0x401, 0x647, 0x10000, 0x8, 0x1ff, 0x7, 0x5, 0x200, 0x4, 0x4bafce12, 0x3, 0x40, 0x7, 0x3ff, 0x1, 0x2, 0x3, 0x5, 0x7fffffff, 0x5, 0x5, 0x2b74, 0x5, 0x1, 0x4, 0x7ff, 0x6, 0x1800000000000000, 0x7fffffff, 0x7, 0x6a4b, 0x8, 0x7f9d, 0x9, 0x400, 0x0, 0xd45, 0xfffffffffffffff9, 0x7fffffff, 0x2, 0x3b8, 0x9, 0x800, 0x101b, 0x9, 0x6, 0x2, 0x7, 0xd6, 0x9, 0x5, 0x1, 0x9, 0x7f, 0x2, 0x4, 0x5, 0x101, 0xd458, 0x0, 0x3, 0xfffffffffffff616, 0x2811, 0x4, 0x3, 0x3, 0x4201, 0xf3, 0xff, 0x2, 0x0, 0x5, 0x1ff, 0x40, 0xaa, 0x10001, 0x5, 0x1ff, 0x8, 0x20000000, 0x8, 0x3, 0x1c, 0x4, 0x800, 0xa, 0x5, 0x80000000, 0x2999, 0x9, 0xfffffffffffffffc, 0x1, 0x4, 0x6, 0x9, 0x8, 0x7fff, 0x81, 0x8, 0x1, 0x400, 0x400, 0x1, 0x5, 0x3, 0x10001, 0x8, 0x9, 0x8, 0xffffffffffffbee3, 0x10001, 0xfffffffffffffffa, 0x1, 0xfffffffffffffffb, 0x3aa, 0x7, 0x2, 0x4, 0x401, 0x2, 0xffffffffffff8000, 0x7fff, 0x6, 0x9, 0x2, 0x4, 0x7, 0x1, 0xfffffffffffffffe, 0x40, 0x5, 0x4, 0x400, 0x5, 0x3, 0x100, 0x2, 0x81, 0x3f, 0x40, 0x8, 0x8f83, 0x401, 0x7b41, 0x0, 0x8, 0x0, 0x5, 0x5, 0x30c3, 0x5, 0x6, 0x8, 0x2, 0x400, 0x9, 0x8, 0x6, 0x100000000, 0x5, 0x3bcb, 0x5, 0x3, 0x3, 0x0, 0x8, 0xf211, 0x6, 0x59d, 0x400, 0x2, 0x7, 0xfffffffffffffeff, 0x0, 0x7f73d706, 0x0, 0x9, 0x7, 0xfffffffffffff800, 0xfff, 0x1000, 0x6, 0x2, 0x146aaff1, 0x9, 0x8, 0xd5, 0x18000, 0x3ff, 0x3, 0xf11, 0x2, 0x3, 0x4, 0x6, 0x2], 0x5, [{[0x5, 0x5], @multicast1=0xe0000001}, {[0x100000000, 0x7f], @rand_addr=0x8}, {[0x9, 0xc028], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x1], @multicast2=0xe0000002}, {[0x4, 0x5], @empty}]}}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}}, {{{0x9, 0x0, 0x88ff, @common='sit0\x00', @generic="ca22159fbe6e50c670f353653f38a002", @generic="4c9bfe839e8d96ba05a83105e59dc61e", @generic="6d99284fbdc58cbad8db34722644c25a", @random="8ebb64ba67ab", [0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x138, 0x1b0, 0x1e0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffffff, 0xff000000, 0xffffffff, 0x352d36448ee80bfb], [0xff0000ff, 0xffffffff, 0x0, 0xffffff00], 0x80000001, 0xbf, 0x0, 0x0, 0x3, 0x2, 0x1, 0x1}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}, [0xffffffff, 0x0, 0xff000000, 0xffffff00], 0x2, 0xe7, 0x2, 0x3, 0xa, 0x2}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xb63, 0x100000000, 0x8000}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x1, 0x88fb, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="813c544e132f48607403e52fbb070ea5", @generic="e3e9b71a5565c5f101e83e3859363f89", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x0, []}]}, 0xd68) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000f00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000f40)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000fc0)={&(0x7f00000000c0)=@in6={0xa, 0x1, 0xfffffffffffffffb, @empty, 0x7438}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="14c3c576fb2f0be0d6c6adaf343f", 0xe}], 0x1, &(0x7f0000000f80)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x800f, 0x4, 0xe0, r4}}], 0x30, 0x801}, 0x1141df52af4fd2f1) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000e40)={0x2, 0x1, 0x7fffffff, 0x0, 0x8}) [ 47.332223] binder: 5851:5854 ioctl 5600 20000000 returned -22 [ 47.354968] binder: 5851:5858 ioctl 5600 20000000 returned -22 2018/02/26 08:28:59 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) gettid() r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/netstat\x00') ioctl$VT_RELDISP(r2, 0xb703) 2018/02/26 08:28:59 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) connect(r1, &(0x7f000049cff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/26 08:28:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c89000), &(0x7f000067e000)=0x8) 2018/02/26 08:28:59 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/215, 0xd7) [ 47.441944] BUG: unable to handle kernel paging request at ffffc90005e684fb [ 47.449106] IP: ebt_among_mt_check+0xf8/0x3f0 [ 47.453591] PGD 1dad2f067 P4D 1dad2f067 PUD 1dad30067 PMD 1cd3b6067 PTE 0 [ 47.460527] Oops: 0000 [#1] SMP KASAN [ 47.464319] Dumping ftrace buffer: [ 47.467845] (ftrace buffer empty) [ 47.471548] Modules linked in: [ 47.474746] CPU: 0 PID: 5866 Comm: syz-executor2 Not tainted 4.16.0-rc2+ #329 [ 47.482007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.491372] RIP: 0010:ebt_among_mt_check+0xf8/0x3f0 [ 47.496375] RSP: 0018:ffff8801ad2a7218 EFLAGS: 00010246 [ 47.501731] RAX: 0000000000000006 RBX: ffffc90005e580f8 RCX: ffffffff851c0c97 [ 47.508992] RDX: 0000000000000000 RSI: ffffc900035c2000 RDI: ffffc90005e684fb [ 47.516250] RBP: ffff8801ad2a7248 R08: 0000000000000000 R09: 0000000000000000 [ 47.523501] R10: ffffffff88613300 R11: 0000000000000000 R12: ffffc90005e600f9 [ 47.530743] R13: ffffffff851c0bd0 R14: ffffc90005e680f7 R15: ffffffff87700780 [ 47.537990] FS: 00007f8e0bdda700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 47.546192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.552044] CR2: ffffc90005e684fb CR3: 00000001b538b004 CR4: 00000000001606f0 [ 47.559288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.566529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.573769] Call Trace: [ 47.576337] ? ebt_mac_wormhash_check_integrity+0x1e0/0x1e0 [ 47.582027] xt_check_match+0x235/0x9c0 [ 47.585977] ? xt_check_target+0x990/0x990 [ 47.590969] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.596832] ? mutex_unlock+0xd/0x10 [ 47.600516] ? xt_find_match+0x17b/0x1e0 [ 47.604548] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.609540] ebt_check_entry+0xbc3/0x1e00 [ 47.613663] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 47.618660] ? ebt_standard_compat_to_user+0x180/0x180 [ 47.623918] ? vmap_page_range_noflush+0x523/0x720 [ 47.628834] ? __vmalloc_node_range+0x37a/0x650 [ 47.633486] translate_table+0xcf5/0x2290 [ 47.637614] ? ebt_do_table+0x1f40/0x1f40 [ 47.641741] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.647596] ? rcu_pm_notify+0xc0/0xc0 [ 47.651464] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.656455] do_replace_finish+0x79a/0x2620 [ 47.660757] ? ebt_register_table+0xe60/0xe60 [ 47.665226] ? find_held_lock+0x35/0x1d0 [ 47.669266] ? __might_fault+0x110/0x1d0 [ 47.673304] ? lock_downgrade+0x980/0x980 [ 47.677440] ? lock_release+0xa40/0xa40 [ 47.681398] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.687257] ? __check_object_size+0x8b/0x530 [ 47.691727] ? __might_sleep+0x95/0x190 [ 47.695678] ? kasan_check_write+0x14/0x20 [ 47.699884] ? _copy_from_user+0x99/0x110 [ 47.704008] do_replace+0x333/0x4b0 [ 47.707620] ? update_counters+0x1b0/0x1b0 [ 47.711834] ? ns_capable_common+0xcf/0x160 [ 47.716131] do_ebt_set_ctl+0xd4/0x110 [ 47.719994] nf_setsockopt+0x67/0xc0 [ 47.723688] ip_setsockopt+0x97/0xa0 [ 47.727375] raw_setsockopt+0xb7/0xd0 [ 47.731152] sock_common_setsockopt+0x95/0xd0 [ 47.735623] SyS_setsockopt+0x189/0x360 [ 47.739571] ? SyS_recv+0x40/0x40 [ 47.743003] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.748517] ? do_syscall_64+0xb6/0x940 [ 47.752464] ? SyS_recv+0x40/0x40 [ 47.755888] do_syscall_64+0x280/0x940 [ 47.759750] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.765260] ? syscall_return_slowpath+0x550/0x550 [ 47.770162] ? syscall_return_slowpath+0x2ac/0x550 [ 47.775068] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.780406] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.785227] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.790387] RIP: 0033:0x453de9 [ 47.793548] RSP: 002b:00007f8e0bdd9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 47.801227] RAX: ffffffffffffffda RBX: 00007f8e0bdda6d4 RCX: 0000000000453de9 [ 47.808469] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 47.815712] RBP: 000000000072bea0 R08: 0000000000000d68 R09: 0000000000000000 [ 47.822956] R10: 0000000020000e80 R11: 0000000000000246 R12: 00000000ffffffff [ 47.830201] R13: 00000000000004d4 R14: 00000000006f7480 R15: 0000000000000000 [ 47.837454] Code: 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 cb 02 00 00 <41> 8b 86 04 04 00 00 8d 04 40 44 8d 3c 85 14 04 00 00 eb 1f e8 [ 47.856558] RIP: ebt_among_mt_check+0xf8/0x3f0 RSP: ffff8801ad2a7218 [ 47.863023] CR2: ffffc90005e684fb [ 47.866453] ---[ end trace b323b97ae4bf3115 ]--- [ 47.871180] Kernel panic - not syncing: Fatal exception [ 47.876923] Dumping ftrace buffer: [ 47.880439] (ftrace buffer empty) [ 47.884123] Kernel Offset: disabled [ 47.887720] Rebooting in 86400 seconds..