INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.11' (ECDSA) to the list of known hosts. 2018/05/04 12:34:43 fuzzer started 2018/05/04 12:34:44 dialing manager at 10.128.0.26:43959 syzkaller login: [ 50.302455] can: request_module (can-proto-0) failed. [ 50.314350] can: request_module (can-proto-0) failed. 2018/05/04 12:34:52 kcov=true, comps=false 2018/05/04 12:34:56 executing program 0: 2018/05/04 12:34:56 executing program 2: 2018/05/04 12:34:56 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1c2, 0x9, 0xb58, 0x8, 0x9, &(0x7f0000000040)='nr0\x00', 0x6, 0x7, 0x3}) r2 = socket(0x1f, 0x3, 0xfffffffffffffffa) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0xd, r3}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000340)=0xc) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x1d}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x5, 0x8, 0x2, {}, {}, {0x1, 0x46, 0x94, 0x6}, 0x1, @canfd={{0x3, 0x8, 0x7, 0x7}, 0x1e, 0x3, 0x0, 0x0, "0f541a1c7d66c7a840181f36b6e22cc3c8b1ab0295fd880959b00e7584284c89aa731b8f8430a7fcfe45e9536cc10956276e595599cd83d6289385420821d45b"}}, 0x80}, 0x1, 0x0, 0x0, 0x40044}, 0x1) msgget$private(0x0, 0x242) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)) socketpair(0x2, 0x8080f, 0x100000000, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000000540)={'dummy0\x00'}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000600)={'HL\x00'}, &(0x7f0000000640)=0x1e) getpeername$inet(r6, &(0x7f0000000680)={0x0, 0x0, @multicast2}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000700)=@assoc_value={0x0}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000780)={r9, 0x3}, 0x8) r10 = semget$private(0x0, 0x0, 0x1) semctl$SEM_INFO(r10, 0x2, 0x13, &(0x7f00000007c0)=""/40) r11 = getpgrp(0x0) getpriority(0x3, r11) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000800)=0x4) r12 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="f3af34f9d957c8a22bf2a130799d52489af1069f9c43ad5b4df9adb06dfd3b9488db66faad66374be278b54bb57cea27ac097fc920c5c2fdd3557e6114f1eb70b4deb292a390a3d199ff297ca376f82cb4e49ca2009e33f3267b93c3e6ac7f5196f76789a11a407255fd40a9437ca6ab776562bcafd3d37a110f8544188156f4126e970719b4", 0x86, 0xfffffffffffffffd) keyctl$get_security(0x11, r12, &(0x7f0000000980)=""/212, 0xd4) write$binfmt_misc(r7, &(0x7f0000000a80)={'syz0', "d95d7188e558aa9b7feabe7bef4d2259bcad602a863fefd73540f1115cebe89a3fb85bb8c98ab79ea9a5bce332b02ca646f3b6fb347037c9edb9bdfe0c14af7206d771b8b57e9f307cfb96077c8e63c0be308d343d6a88c8c42a35b830f9442440db6cefb61eeea0b77805444a055e76b2ffd2c054bcd4b2abf8eb2c90e34dea5de64661504c0ce275f35e84a8c86c53f43f97a9b2ac600f9faa824861ca4ced8ac4937b2291eb7e8db52e0e69d77b86f2aac2c65ab3c6c2f12e4e788e293dedf5530f13b81c72053e37023c04813ef365ce8b6dac335f5368189cd13f79fb3b"}, 0xe4) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000b80)=0x7ff, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000bc0)={{{@in, @in=@rand_addr, 0x4e23, 0x2, 0x4e23, 0x6, 0x2, 0x20, 0x80, 0x2b, r3, r4}, {0x1, 0xffff, 0x0, 0x10000, 0x598, 0x7, 0x361c5c02, 0x1}, {0xd8, 0x311d, 0x5, 0x9a3}, 0x100000000, 0x6e6bb0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x6, 0x0, 0x7}}, 0xe8) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000cc0)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000d00)={@remote={0xfe, 0x80, [], 0xbb}, 0x4d8, 0x1, 0x1, 0x1, 0xfffffffffffffffe, 0x7f, 0x7fff}, 0x20) 2018/05/04 12:34:56 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0x200000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400)=0xfffffffffffffffd, 0x4) read(r0, &(0x7f0000000440)=""/4096, 0x1000) connect$ipx(r1, &(0x7f0000001440)={0x4, 0x9, 0x8, "b79289654d95", 0x8}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001480), &(0x7f00000014c0)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001600)={'broute\x00', 0x0, 0x4, 0x9e, [], 0x3, &(0x7f0000001500)=[{}, {}, {}], &(0x7f0000001540)=""/158}, &(0x7f0000001680)=0x78) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vcs\x00', 0x90000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001700)=@assoc_value={0x0, 0xffffffffffffffe0}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001780)={r3, 0xfff}, &(0x7f00000017c0)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001800)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001840)={{{@in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f0000001940)=0xe8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001980)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000019c0)={0x6, 0x8}) ioctl$BLKIOMIN(r6, 0x1278, &(0x7f0000001a00)) ioctl$int_out(r0, 0x5462, &(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001a80)=@sack_info={r4, 0x6, 0x3}, &(0x7f0000001ac0)=0xc) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000001cc0)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001b80)={0xd0, r7, 0x30b, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfc}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40000}, 0x4040004) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001d00)={0x5, 0x6, 0x7ff, 0x4, 0x80}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001d40)=@assoc_value={r3, 0x3}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000001d80)={0x0}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000001ec0)={r8, 0x5, &(0x7f0000001dc0)=[0xffffffffffffe958, 0x1ff, 0x7, 0xda9b, 0x8001], &(0x7f0000001e00)=[0x0, 0x3f, 0x566, 0x8, 0x8001, 0x2, 0x8cfe, 0xfffffffffffffffa], 0x40, 0x4, 0x401, &(0x7f0000001e40)=[0x62, 0x9, 0xffffffffffffff81, 0x3000000000], &(0x7f0000001e80)=[0xfffffffffffff555]}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001f00)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000001f40)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001f80)={0xffffffffffffff7f, 0x5, 0x0, 0x6, 0x100, 0x401, 0x10000, 0x401, 0x6, 0x9, 0xac, 0x401}) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) r9 = shmat(0x0, &(0x7f0000ff4000/0xa000)=nil, 0x0) shmdt(r9) 2018/05/04 12:34:56 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xd7, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x401) fallocate(r0, 0x1, 0x80000000, 0x4) r1 = signalfd(r0, &(0x7f0000000100), 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='westwood\x00', 0x9) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0/file0\x00', r3, r4) chown(&(0x7f0000000340)='./file0/file0\x00', r3, r4) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000380)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@nat={'nat\x00', 0x1b, 0x5, 0x6a0, 0x278, 0x388, 0xffffffff, 0x0, 0x168, 0x5d0, 0x5d0, 0xffffffff, 0x5d0, 0x5d0, 0x5, &(0x7f00000003c0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xffffffff], 'sit0\x00', 'ip_vti0\x00', {}, {}, 0x8, 0x3, 0x1}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x4e21, 0x4e24, 0x4e23, 0x4e20, 0x1}}, @common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x1, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6, @port=0x4e24, @icmp_id=0x65}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4, @gre_key=0x2, @icmp_id=0x67}}}, {{@ipv6={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0xffffffff, 0xff], [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], 'syzkaller0\x00', 'ip6gretap0\x00', {}, {}, 0xbf, 0xfff, 0x6, 0x2f7f65257d7112f}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv4=@rand_addr=0xe7ac, @ipv6=@dev={0xfe, 0x80, [], 0x14}, @gre_key=0x24000, @gre_key=0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0x0, 0xff, 0xffffffff], [0xff000000, 0x0, 0xffffff00, 0xffffff00], 'bpq0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0xff, 0x35bb, 0x2, 0x2}, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x0, 0x7, 0x6, 0x4, 0x1, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x14, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e22, @gre_key=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000b40)={0x3, [0x9, 0x7ff, 0x9b4]}, &(0x7f0000000b80)=0xa) r5 = fcntl$getown(r1, 0x9) sendmsg$unix(r0, &(0x7f0000001e40)={&(0x7f0000000bc0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000c40)="222231fd1d18475a3a2b4ecd630ea60cbf89d65a0ac72249edc1c6b5f1fd7e85c3db1ddc85f231ac79985ad8c29e61eb58b3e88e9b54cdccec1940f00f5907e3839e5faa53ee00155e161776279aa4beff01a6116fa5936f46f00600a6ae6f5f3c7db50e1c2e009adbd08e25f4524e5ec5fa075f75cdca1d932a76fcdbb1ef79a91e06680b738faf51f9155735295f68d176890f71e247b63bf38ae065ba881f2d6765bdb17c1d86b3", 0xa9}, {&(0x7f0000000d00)="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", 0x1000}], 0x2, &(0x7f0000001d40)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r2, r4}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1, r1]}], 0xd8, 0x4000000}, 0x24000001) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001e80)={'erspan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}}) chown(&(0x7f0000001ec0)='./file0\x00', r3, r4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001f00)={r0, r0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001f40)={'veth1\x00', 0x100}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002040)={0x0, @multicast2, @multicast2}, &(0x7f0000002080)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000020c0)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@multicast2=0xe0000002, 0x4e21, 0x4f8, 0x4e20, 0x242988fe, 0x0, 0x80, 0x80, 0xab, r6, r2}, {0xd74b, 0x401, 0x8000, 0x1, 0x5, 0x80000000, 0x81, 0xa000000000000}, {0x36, 0xfff, 0x6, 0x1}, 0x6, 0x6e6bb8, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x4, 0x3, 0x200000000000, 0x7ff, 0xfffffffeffffffff, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000021c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xebe6}}}, &(0x7f0000002280)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000022c0)={r7, 0xf1, "90a71cf5a589b696d0830365a37782fbef52ae56fcba602dcb0cb5541b90ea533e3d3548d82c7199510db9333c3be78f768a4f814948ad3f5dda82f63116b98533ea64b8ea7590947e7d9cf11d3753804fda6888288c628075d114a9ba72f8ad4bbb04f7124e4d8a87cfa2e61c6a35732ba660e9f6bad47cda9abd364a3355a91c5031d9052627c6381f587a8e499481338a527503045672e7b43543b5417203cd69053ef6a8db85555df4ecb0309120b4f04700bccdf16e5a2183e0a66631b8e4347b86dfd01615d64c4a261fc7251b4357f18edad1f403bb53a40da0a9df160f564e365b4b586bff46b0c095c923611f"}, &(0x7f00000023c0)=0xf9) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000002400)={0x3, r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002440)={r8, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x3, 0x4, 0x8, 0x8001, 0x8, 0x10000, 0x80000000, 0x3, 0x0, 0x39750000000000, 0xc1, 0x0, 0xa51, 0x3, 0x3]}, &(0x7f0000002540)=0x100) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000025c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000002780)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002740)={&(0x7f0000002600)={0x128, r9, 0x410, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}]}, 0x128}, 0x1}, 0x44000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000027c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x8, 0x1, 0x3, 0x4, 0x8001, 0x5}, &(0x7f0000002800)=0x20) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000002840), &(0x7f0000002880)=0x4) 2018/05/04 12:34:56 executing program 4: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="636461ec871f029608d6da05c16fb8853091d20a9a5372634d8b1976c3da566b2b476f9657b61e1e0f", 0x29, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="b1caa05238536731eaf1b287738de7587bcef935dad2bf4fefc4b76b0e835b4a898f127e439d8ba1a28df8b273f85db451e4c2926c6134a2c5f4faddbf438eeb66898c73271e00d3817720bd2c29a0a308b72d36a4051e009d2f1c62904cad00c101d6ab6d8cd0bcc89760d313180a583190fe8497f49f930ef19cdbff635cd88bbd34024c58052aac037123d8f2f8925a440a00d4e7cf0b92c13991adfa2aa79f4636f6d95e738aa57ca7", 0xab, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r1) request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='rxrpc_s\x00', r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000380)={0x44, 0xfffffffffffffffc, 0x3, "434c6e826a63f88b32fda20abdf9bfa5b0c8d1ca6c6628ae0749e62c26dff6ce613dd76c81ccea8c2a5ba68d5b4e3deb098b5ada71a494c3f3b2bab7a836c18cf7fce2d9"}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={r2, 0x1, 0x1, 0x401, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) openat$cgroup_procs(r2, &(0x7f00000004c0)='cgroup.threads\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000500)={&(0x7f0000ffd000/0x1000)=nil, 0x5, 0x4, 0x30, &(0x7f0000ffd000/0x2000)=nil, 0x41}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={r4, 0xffffffffffffffc1}, 0x8) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000680)=0x401) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000006c0)='gre0\x00', 0x10) r5 = shmget$private(0x0, 0x3000, 0x1805, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000700)=""/98) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000780)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000007c0)={r4, 0x4d, "ae7adf05055c3aa3733f8248ca7fe3d590ee14407bea7808108bdf4f2cd5f2bbe54399b93e8b0fe6fe64d5751e8d9c609d2dc6b356cda0c2a0c464c18a2b59b7e78cdb43736ab04a42511921ed"}, &(0x7f0000000840)=0x55) fcntl$addseals(r3, 0x409, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000880)={0x1, 0x9, 0x5, 0x401}, 0x8) sysfs$2(0x2, 0x7ff, &(0x7f00000008c0)=""/104) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000940)) sysfs$3(0x3) syz_open_dev$ndb(&(0x7f0000000980)='/dev/nbd#\x00', 0x0, 0x101003) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_DISALLOCATE(r2, 0x5608) sendmsg$kcm(r2, &(0x7f0000000e00)={&(0x7f00000009c0)=@ipx={0x4, 0x8, 0xa32, "471400a1882b", 0x8}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)="8f8c7485ce9885ad13b85871f4fddfc18e4b2d7e38f3dbebbfcbfb51dfa1e2f42e1ccb62ec2b8d063ea0bd100e802ddcf1d6482bf31433c281dcb14f1d2dbf5bb9d7519d902302a1263937130851b440cd2043f46ba372db68ea331f414fd14813a24d18e1d9cf1c638489cfb017ea8371a3e17d5812cd2f94036c034cfba92050f2b95b1b9b9d8bcf5aefb09ba688ecea3ac0b465312977a079710807d0a837ba161ad2ab571dc8eead5fd3c7147d0c535f4b01aac2c141b0ff5bc31fafcc45aa4fd8a5b866de128ec1ea9566a80f3b72908557b2d68fc5e1508bdfc57ca3b7b75c278bb76e", 0xe6}], 0x1, &(0x7f0000000b80)=[{0x98, 0x11f, 0x400, "0dacc385a8330a9350686f9ac96abe0b392352f42d4874c24653087283741a9b9af35b85da6789940d7b583083a0be326ce2ffebceffaf65b5192db08d2db18ce7e7b94708bc4038d5d41e8ae9d8aa37132fcf1b86db44c72adfaf4b54700cbb0dd4c80d7ef72b9b0aa6b7bf351e8c9330fc167d51e35a2ce8593a17afd89de79c6fbc"}, {0x50, 0x29, 0x4, "7850e59c03ce0921718152a7ddfa60e94b06af5ff50cd649fc2c6d828b334906ba66b5b9ecf27fd9b8c2996546a79e13020b87679e5fd7fb7c7129"}, {0xc8, 0x0, 0x9, "b291c0726c090e1063d0121ec59e69055eff16f2518d8cb27334baf49ed2f1cc298a5a2cfbd9c962cfe0ae93b679c8bd66113e284d8370210a0501a0a0e6eba8097d4be179339bd8f1a22023ea0e6b60c196a40edc7cde99a1da3510f93206c0d114c72a3fbeff3666610560c5a624b6ceb846e085a9d0e719ac54ca8116e435f6545cf0b08629874cd676a6b5f1d39624e170b5ab134fca95c2655c5f0cc97eb00ab4899bc924a9d3fe82a27e0019dd72d2"}, {0xc0, 0x117, 0xc00000000000000, "f51d9c983fcf7d68b8f6cbd2bc540134b9318d65db48d3ef3701fd0110853ec36746c117171d6f61ee2ea5246ea499d4fa3cc3c7ed5b10b1472077bb7687955617b64a5a6c2052a62d7c5c76b662db79fead3ae0c35ec36a2bff6e9dee208e19a1048802dd8b4e4018a45e32941744f9d3fa3291e612f39b0e26fe778264d99c847b8e4b7cadcf72cbcdc743519f42afc8b949908cc80b4191578032b1acf900c669a5df806d01354b7769faf2"}], 0x270, 0x4}, 0x0) connect$netrom(r3, &(0x7f0000000e40)=@full={{0x3, {"cfcd5d46ca5351"}, 0x9}, [{"e2b9da0423bb1a"}, {"703f1173fd0db9"}, {"fd1fd6951e9e35"}, {"a864710c908ef1"}, {"252c2e06433d32"}, {"bdad0a5bd363d6"}, {"6f07dc7d94ae65"}, {"07523cd781b5ab"}]}, 0x48) 2018/05/04 12:34:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)=""/251, &(0x7f0000000100)=0xfb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001a00)={@loopback, 0x0}, &(0x7f0000001a40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000003480)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003500)=0x14) r6 = accept(r0, &(0x7f0000003540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000035c0)=0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003640)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000036c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f00000037c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003800)={@local, 0x0}, &(0x7f0000003840)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003b80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x22020a0}, 0xc, &(0x7f0000003b40)={&(0x7f0000003880)={0x2b4, r2, 0x400, 0x70bd25, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0xc0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x100, 0x0, 0x7f, 0x94}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x184, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6, 0x1000, 0x17c000000000000, 0x7}, {0x2, 0x1e1, 0x401, 0xff}, {0x3, 0x3ff, 0x800, 0x4}, {0x4, 0x6d, 0xffff, 0x6327}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x4004004}, 0x20000010) getsockname(r6, &(0x7f0000003bc0)=@can, &(0x7f0000003c40)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003c80)={0x0, 0x1, 0x9}, &(0x7f0000003cc0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003d00)=r11, 0x4) bind$vsock_stream(r6, &(0x7f0000003d40)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) socketpair$inet(0x2, 0x805, 0x6d, &(0x7f0000003d80)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r6, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f0000003e40)=0x774, 0x4) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000000, 0x80000001, 0x2) setsockopt$inet_udp_int(r13, 0x11, 0x65, &(0x7f0000003e80)=0x9, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003ec0)=@assoc_value={r11, 0xea3}, 0x8) r15 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003f40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000004040)={&(0x7f0000003f00)={0x10, 0x0, 0x0, 0x80111001}, 0xc, &(0x7f0000004000)={&(0x7f0000003f80)={0x80, r15, 0xe3a, 0x70bd27, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}]}, 0x80}, 0x1}, 0x24008800) r16 = request_key(&(0x7f0000004080)='encrypted\x00', &(0x7f00000040c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004100)='ip6_vti0\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r14, r16) fcntl$getownex(r12, 0x10, &(0x7f0000004140)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000004180)={{0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0xf}, 0x9}, 0x7, [0x2, 0x1, 0xfffffffffffffffa, 0x6, 0x10000, 0x7fffffff, 0x1f, 0x5]}, 0x5c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000004200)=""/241) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000004300)) 2018/05/04 12:34:56 executing program 6: r0 = shmget(0x2, 0x2000, 0x1000, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000040)="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", 0x1000, 0x4000, &(0x7f0000001040)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}}, 0x80) fadvise64(r1, 0x0, 0x4, 0x0) tee(r1, r1, 0x7, 0x8) r3 = syz_open_dev$mice(&(0x7f00000010c0)='/dev/input/mice\x00', 0x0, 0x100) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001140)={r3, 0x0, 0x1, 0x10000, &(0x7f0000001100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000001180)={0xffb2, 0x400, 0x3, 0x8}) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00000011c0)=0x6ac) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000001200)={0x0, 0xfffffffffffffffc}) r5 = fcntl$getown(r2, 0x9) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000001240)=""/68) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000012c0)=""/4096) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000022c0)={0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) accept4$ax25(r3, &(0x7f0000002300), &(0x7f0000002340)=0x10, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000002380)=0xffffffffffff0001) r6 = semget(0x2, 0x3, 0xa0) semtimedop(r6, &(0x7f00000023c0)=[{0x3, 0x80000000, 0x1000}, {0x4, 0x90c1}], 0x2, &(0x7f0000002400)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002440)={0x0, 0x7}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000024c0)={0x1, 0xffffffff, 0x8005, 0x0, 0xfff, 0x7fff, 0x22c, 0xffffffff80000000, r7}, &(0x7f0000002500)=0x20) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000002540), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002580)={r8, @in6={{0xa, 0x4e23, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}}, &(0x7f0000002640)=0x84) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000002680)={0xff, 0x20, 0xfff}) write$eventfd(r3, &(0x7f00000026c0)=0x3ff, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000002700)=""/9) fchdir(r3) [ 56.273756] IPVS: ftp: loaded support on port[0] = 21 [ 56.453571] IPVS: ftp: loaded support on port[0] = 21 [ 56.520608] IPVS: ftp: loaded support on port[0] = 21 [ 56.575157] IPVS: ftp: loaded support on port[0] = 21 [ 56.675116] IPVS: ftp: loaded support on port[0] = 21 [ 56.777251] IPVS: ftp: loaded support on port[0] = 21 [ 56.949466] IPVS: ftp: loaded support on port[0] = 21 [ 57.104631] IPVS: ftp: loaded support on port[0] = 21 [ 58.325215] ip (4697) used greatest stack depth: 54200 bytes left [ 58.802830] ip (4729) used greatest stack depth: 53944 bytes left [ 59.478754] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.485269] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.530837] device bridge_slave_0 entered promiscuous mode [ 59.642647] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.649144] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.689315] device bridge_slave_1 entered promiscuous mode [ 59.845897] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.852424] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.884223] device bridge_slave_0 entered promiscuous mode [ 59.898677] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.905193] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.922560] device bridge_slave_0 entered promiscuous mode [ 59.947115] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.953631] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.968847] device bridge_slave_0 entered promiscuous mode [ 60.017836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.080393] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.086924] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.138245] device bridge_slave_1 entered promiscuous mode [ 60.150972] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.157464] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.189282] device bridge_slave_1 entered promiscuous mode [ 60.210866] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.217389] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.226688] device bridge_slave_1 entered promiscuous mode [ 60.290270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.297946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.328421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.414650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.500841] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.507376] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.537135] device bridge_slave_0 entered promiscuous mode [ 60.551385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.560895] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.567442] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.599645] device bridge_slave_0 entered promiscuous mode [ 60.627335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.653805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.684868] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.691484] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.725510] device bridge_slave_0 entered promiscuous mode [ 60.790110] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.796637] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.830406] device bridge_slave_1 entered promiscuous mode [ 60.879867] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.886402] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.896578] device bridge_slave_1 entered promiscuous mode [ 60.925909] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.932444] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.948222] device bridge_slave_0 entered promiscuous mode [ 61.001675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.010767] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.017232] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.049705] device bridge_slave_1 entered promiscuous mode [ 61.070959] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.102190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.134647] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.141183] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.195794] device bridge_slave_1 entered promiscuous mode [ 61.230396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.240265] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.269431] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.279572] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.325611] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.357227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.435417] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.444467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.502209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.518829] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.550838] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.591785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.598802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.676817] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.742479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.776408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.796200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.820529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.827511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.847696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.854745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.914744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.921848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.968536] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.988716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.995828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.043112] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.069621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.078191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.143630] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.167131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.175208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.202669] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.265250] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.403003] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.411779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.437460] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.453340] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.553699] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.589019] team0: Port device team_slave_0 added [ 62.646246] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.662195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.669235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.725835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.737204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.756727] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.774105] team0: Port device team_slave_1 added [ 62.784417] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.805531] team0: Port device team_slave_0 added [ 62.827905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.834938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.882372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.889397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.922456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.929470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.945585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.974243] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.990603] team0: Port device team_slave_0 added [ 63.034592] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.047904] team0: Port device team_slave_0 added [ 63.061131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.068164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.097821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.107149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.115456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.126880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.171868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.206530] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.221123] team0: Port device team_slave_1 added [ 63.262598] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.286106] team0: Port device team_slave_1 added [ 63.303562] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.316166] team0: Port device team_slave_1 added [ 63.350553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.359430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.376226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.421920] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.431805] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.455134] team0: Port device team_slave_0 added [ 63.464011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.472374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.486615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.521151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.549391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.581962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.590015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.599169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.616058] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.633185] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.648662] team0: Port device team_slave_0 added [ 63.667964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.691628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.727804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.735587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.756677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.778368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.785450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.798599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.829404] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.841101] team0: Port device team_slave_1 added [ 63.875345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.889177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.907364] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.927506] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.947967] team0: Port device team_slave_0 added [ 63.953971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.961966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.978589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.997867] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.008500] team0: Port device team_slave_1 added [ 64.020637] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.038132] team0: Port device team_slave_0 added [ 64.063565] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.071381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.085187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.120222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.129472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.161128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.179627] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.197202] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.212539] team0: Port device team_slave_1 added [ 64.218375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.236810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.259765] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.280828] team0: Port device team_slave_1 added [ 64.305663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.315851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.324257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.344189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.361421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.378733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.405606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.414280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.424193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.436335] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.444343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.452865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.462672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.469597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.483251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.527987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.536388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.547366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.569638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.598357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.620625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.650605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.658266] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.665816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.674467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.682970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.691964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.725937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.736247] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.745110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.771466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.821862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.847268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.897610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.906383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.922822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.961746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.970631] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.978110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.992743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.013210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.043297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.070505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.080762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.114110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.227498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.234986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.250524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.339332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.346849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.365856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.596698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.604266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.621344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.512585] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.519120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.526070] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.532542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.577303] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.671512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.852204] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.858730] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.865671] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.872159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.953548] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.198097] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.204610] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.211442] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.217885] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.226800] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.241754] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.248248] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.255181] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.261644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.273717] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.681662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.692072] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.703929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.723289] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.729787] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.736647] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.743133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.793285] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.800664] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.807136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.814024] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.820549] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.829682] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.864263] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.870776] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.877693] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.884179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.979862] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.399376] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.405888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.412797] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.419433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.466010] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.703210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.716890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.728797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.744853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.720546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.179707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.222466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.282572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.566455] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.891795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.934926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.024577] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.054239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.096148] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.189268] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.387972] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.394418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.410943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.575945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.651866] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.832683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.850148] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.901876] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.910178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.924323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.972840] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.979302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.003347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.069151] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.076796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.089869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.326394] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.463379] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.575217] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.581571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.599646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.647956] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.656265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.666394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.803382] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.809730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.826991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.858634] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.913306] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.986292] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.353702] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.361849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.379063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.571322] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.587866] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.667847] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.278750] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.584458] mmap: syz-executor5 (6607) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/04 12:35:25 executing program 0: r0 = socket$inet(0x2, 0x80e, 0xfffffffffffffffc) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000000040)=[{0x100, 0x200, 0x8, 0xff, @time={0x0, 0x1c9c380}, {0x9, 0x3f}, {0x1, 0x80000001}, @queue={0x80, {0x1f, 0x5}}}], 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x3, 0xf, 0x200, 0x80000001, 0xa337}, 0x20) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000200)=[{0x9, 0x7, 0x4, 0x740, @time={r2, r3+30000000}, {0xfffffffffffffff8, 0x9}, {0x2, 0x8}, @time=@tick=0x7}, {0x4, 0x6e7, 0x20, 0x1, @tick=0x8, {0x9, 0x44b285ce}, {0x0, 0x3}, @raw8={"57ef247d511250441648dd45"}}, {0x6, 0xce, 0x4, 0x10001, @time={0x0, 0x989680}, {0x80, 0x7}, {0xfffffffffffffffb, 0x8}, @note={0x1c85, 0x4, 0x1, 0x0, 0x4}}, {0x1, 0x0, 0x100, 0xb59, @tick=0xfff, {0x200, 0x800}, {0x5d3}, @connect={{0x8000, 0xffff}, {0x3, 0x7}}}], 0xc0) open_by_handle_at(r0, &(0x7f00000000c0)={0x69, 0x1, "75cfbdf6c747c1c05aa31625e6a060ddbb9449123aa275b14c829c13b3fed408b2e4424afb1c832776912659818ef6c0daef875bfa2121b1e2dbc672528a4953499fd694c9e03e465d64e2537b32f58b50d912a65700be8d301415aa6f7b699198"}, 0x101040) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x6, 0x12, &(0x7f0000000080), 0xc) open(&(0x7f0000000000)='./file0\x00', 0x80001, 0x8) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6, 0x8a00) 2018/05/04 12:35:25 executing program 1: accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000240)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000380)=0x6, &(0x7f00000003c0)=0x4) r2 = open$dir(&(0x7f0000000100)='./file1\x00', 0x0, 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) fallocate(r2, 0x11, 0x0, 0x100000001) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="d8f834e2c25ebf49476fa78bf711ac3b862f711e151f1fa103ae", 0x1a, 0x76d5}], 0x10, &(0x7f00000004c0)=ANY=[]) 2018/05/04 12:35:25 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x8000, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x800) 2018/05/04 12:35:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x8000000000002, 0x84) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x8000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000140)={@hyper}) add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="90a6b8790c6de2aa50832adc1ecfcc715bd6d6f861029d218b3681db59127ff87a8d5c4965c01a073dd20553a6c8260b97551e365c8e5f85a09c40165b86f955ca44c8a89a1969c00713ac67004c050ab32f5d7c8bff1a83532b15e3368cafe37d4762d5f10b6b28972c985d398f0803c107aad0657d0af7a1d22b7c1743a7be0b59d3a14cd085418da122ac14df89693040def6620d9cdacf9910979e1f3673949f3c2374f133aa56fac8b97a41be0032babd5ed9a9dbd534377de66824b453b38c44b4e02b7cc3ec69bc7941015058694f8c05a43ff94b801d7d88c0f3a11142b67a94e5eafc74", 0xe8, 0xfffffffffffffff9) r2 = add_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="9e3157f3e8953e696825a6e0b42f5b17ad9aed04dc5793eea455b423817da1f8bef5df11", 0x24, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/05/04 12:35:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0xffffffffffffffff}) dup2(r0, r1) 2018/05/04 12:35:25 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/05/04 12:35:25 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 12:35:25 executing program 5: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x80) r0 = socket(0x10, 0x4, 0x3d4) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf8ff97c8e3720000000400000002002100001b0008db315adba943", 0x26) 2018/05/04 12:35:25 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) 2018/05/04 12:35:25 executing program 7: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x100) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000e802000058010000ffffffffffffffff00000000ffffffff90020000ffffffffffffffff90020000ffffffff03000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000a254c7f0d9e3c7964a28c9cc000000000100ce03dcf20000000000000000000000000000050000000000000000"], @ANYBLOB="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"], 0x348) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) 2018/05/04 12:35:26 executing program 1: r0 = getpgrp(0x0) r1 = semget(0x1, 0x2, 0xc) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000001380)=""/137) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x31, &(0x7f0000000040)={0x3d, 0x3, 0x7fffffff, 0xfffffffffffffffc}) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/196, 0x41a}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/142, 0x8e}], 0x5) 2018/05/04 12:35:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') lseek(r0, 0x0, 0x3) 2018/05/04 12:35:26 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='ramfs\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='fuse\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) 2018/05/04 12:35:26 executing program 2: unshare(0x40600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = semget$private(0x0, 0x1, 0x10) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000040)=""/234) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000180)=0x7fff, 0x4) [ 85.107547] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/04 12:35:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0x0, 0x4000ffff, &(0x7f0000000040)={0x0, r1+10000000}) 2018/05/04 12:35:26 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000004000)='map_files\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4) getdents(r1, &(0x7f0000f2b000)=""/4096, 0x1000) 2018/05/04 12:35:26 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/04 12:35:26 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe800000000000000900000000000000000000aa000000000008907800000000000000000000002aaec8c2dd1e575014d8c5d52a70b5ce6f400c12563b882baa1b230746733ccff8c9c40336de9374303d20ea"], &(0x7f0000000040)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x10000, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x12000, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100)=""/104, &(0x7f0000000180)=0x68) 2018/05/04 12:35:26 executing program 2: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8010000040102) r2 = dup2(r0, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) sendfile(r2, r2, &(0x7f00000000c0), 0x80000000) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0xb5f48ca8af42982f, 0x1, 0x800, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000380)={'vcan0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000300)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x0, {0x2, 0x4e24, @broadcast=0xffffffff}, 'veth1_to_bridge\x00'}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x20}, &(0x7f0000000180)=0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000280)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0xc) 2018/05/04 12:35:26 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x400, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x9, [{{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0x8, @empty, 0x1f}}, {{0xa, 0x4e20, 0xc2e, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e22, 0xfffffffeffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf3c}}, {{0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}}}, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e23, 0x4e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0x1}}]}, 0x510) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/05/04 12:35:26 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x440000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000b80)='./file0\x00', 0x0, 0x0, &(0x7f0000001d00), 0x20000, &(0x7f0000001d40)=ANY=[@ANYBLOB='\f']) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000003c0)=""/175, 0xaf) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='mslos\x00', 0x5010, &(0x7f00000001c0)) syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x3, 0x800) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000340)) 2018/05/04 12:35:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @rand_addr=0xfffffffffffffff9}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0x5) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x60100) renameat2(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/04 12:35:26 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000063000)=[{&(0x7f0000cc6000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/212, 0xd4}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000200)=""/223, 0xdf}], 0x3) 2018/05/04 12:35:26 executing program 3: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/sequencer2\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x8001) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000100)={{0x5}, {}, 0x80000000000}) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x7fff, 0x6, 0x2, 0x0, 0x2, 0x7, 0x80, 0x164, 0x40, 0xa0, 0x38, 0x7, 0x38, 0x2, 0x1, 0x1ff}, [{0x2, 0x800, 0x96, 0x96, 0x3f, 0x6, 0x2, 0xa7f}], "", [[], [], [], []]}, 0x478) 2018/05/04 12:35:26 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = msgget(0x0, 0x420) r2 = geteuid() r3 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r7 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x401, r2, r3, r4, r5, 0x0, 0xfffffffffffffffa}, 0x1, 0x401, 0x8000, 0x2f80000000000000, 0x3, 0xc2d, r6, r7}) r8 = gettid() tkill(r8, 0x4) 2018/05/04 12:35:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4010, 0xb, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/05/04 12:35:26 executing program 6: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x502) r2 = dup2(r0, r0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000400)={0x7, 0xfff, 0x0, 0x9, 0xf0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0320601dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x7e) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r3, 0x9}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) 2018/05/04 12:35:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x180) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socket$inet6(0xa, 0x7, 0x6) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) recvfrom$ipx(r2, &(0x7f00000001c0)=""/65, 0x41, 0x2000, &(0x7f0000000080)={0x4, 0x6, 0x4, "930556a3b47b", 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x4, 0x0, 0x3, 0x0, 0x20}, &(0x7f00000000c0)=0x98) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/05/04 12:35:26 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x6, [0x7fffffff, 0x6, 0x2, 0x1, 0x8, 0x3]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xfff, 0x200, 0x5, 0x0, r1}, &(0x7f0000000200)=0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) finit_module(0xffffffffffffffff, &(0x7f0000000000)='(\x00', 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000ddff8)=0xe00, 0x102000001) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/05/04 12:35:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fadvise64(r0, 0x0, 0x0, 0x400000004) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 12:35:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x2, 0x0, 0x3ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) pwrite64(r1, &(0x7f0000002e40)="8c", 0x1, 0x0) 2018/05/04 12:35:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x21ad, 0x2000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="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") sendfile(r1, r0, &(0x7f00000001c0), 0x10005) fstat(r1, &(0x7f0000000200)) 2018/05/04 12:35:27 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffe}) lseek(r0, 0x0, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xffffff25}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) io_setup(0x81, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="08cde415e770e17ab358abfeb56b9d688d00462667120ef81be1b7eb5e5780177092c83fa46f2e9b5438bf930b1c10df5b4e7cd4bea45e85b219dcb9777053af2e1b2a8cf3ad67d73a7a", 0x4a, 0xfffffffffffffffc, 0x0, 0x1}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) 2018/05/04 12:35:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000), 0x8) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="9b1b0c602035daa6b8f6a5ebc510d7ed8669299ff4edd002244d791591027d41e21deb1cf2f3888a6bff0aebc178824ef73a33eabc0e51fd424d789a9814fbf2f0eee4b2f85b3d76e8c55b742612bd7f0f475ea4b1129b38e21ece47e83a7d5951bfc54bcbf46f9b944921326e3a8ecd42334608214ca2af38acd832664e7e7d28c59956bb3e20a48d4d2ba80fe35415c06e30d5bb76eb05005fef33408bb9b16d9bad6ec29d6a8724ff5604608c79bba30109cf90fba29417fe656d40d4dfdbfca85b63a911d6604af93fc405c3269355615aa7ae2f7623cc9dcc28df6db5d0c3c1933dcb344b292405a70dd2dfa050fdc52a5949", 0xf5, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0xee22dc16148f99bf) 2018/05/04 12:35:27 executing program 6: unshare(0x400) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x0) r3 = dup2(r1, r2) tee(r3, r0, 0xe4, 0x2) 2018/05/04 12:35:27 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0xfffffffffffffdfe) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) timerfd_gettime(r2, &(0x7f0000000200)) 2018/05/04 12:35:27 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="06e0fe014b107935b5d98a0ad936dd7adb6af9921a0435967d4fe76df442cd91aa958cbbca8c22448933f828cd66c22d0a2bb4afebe927f9e79458b63f063063867a654e181c35ad6726235dea7e83574d505ab0b3ef713bacb934baecf9c8ea8baa5f71d2f287d754636ae82f7adc7f277b151bd227c75b11a8c7a8ff17c64150dc52868cc8c6473279630fe78a51fce46c4c5533e54978a169d3c62ccb086ea14952dec0da9e1da365618a01b8fda77c3eee2886e2a3942a5cf50e9d1a2d6499d9a8848ce0926dc3a0b3396d34c87dac0c3352bf6d58f7c77a72e27a18001b9fbdc259d74c9368e88dd8aeed99", 0xee) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fchmod(r0, 0x9) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f0000000f80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0xffffff79, &(0x7f00000023c0)}}], 0x1, 0x0, &(0x7f00000025c0)) 2018/05/04 12:35:27 executing program 2: r0 = getpgid(0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x101080, 0x0) r3 = getuid() fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000340)) fchownat(r2, &(0x7f00000001c0)='./file0\x00', r3, r4, 0x1800) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000200)=0x1df55c275a44c4d6, 0x4) setfsgid(r7) openat$cgroup_subtree(r5, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/04 12:35:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x6, [0x7fffffff, 0x6, 0x2, 0x1, 0x8, 0x3]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xfff, 0x200, 0x5, 0x0, r1}, &(0x7f0000000200)=0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) finit_module(0xffffffffffffffff, &(0x7f0000000000)='(\x00', 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000ddff8)=0xe00, 0x102000001) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/05/04 12:35:27 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x14080) 2018/05/04 12:35:27 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa00, 0x0) accept(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) prctl$getreaper(0x29, &(0x7f00000003c0)) clone(0x300400, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) 2018/05/04 12:35:27 executing program 6: syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') 2018/05/04 12:35:27 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x802, 0x0) 2018/05/04 12:35:27 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000100)=""/22, 0xffffffffffffff0a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200100, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r3}, 0x8) fremovexattr(r2, &(0x7f0000000140)=@random={'trusted.', '/dev/rtc0\x00'}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000280)={0x3, 0x9, 0x20, 0xb9}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) 2018/05/04 12:35:27 executing program 3: prctl$intptr(0x1c, 0x7) rmdir(&(0x7f0000000000)='./file0\x00') setuid(0x0) 2018/05/04 12:35:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000026c0)="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", 0xf4d}], 0x1, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)}, {&(0x7f00000003c0)=""/3, 0x3}], 0x2) r5 = dup3(r4, r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) 2018/05/04 12:35:27 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x8000, 0x0) signalfd(r0, &(0x7f0000000080)={0x7}, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/05/04 12:35:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012696680000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="101002000000000080002b2090798524b3298aa422951c0027ed84207a787abe80443d702b7db213994da7369765df1729ed85fac7", @ANYRES32], 0x28}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) waitid(0x0, r1, &(0x7f00000000c0), 0x60000004, &(0x7f0000000100)) 2018/05/04 12:35:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x22) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r0, &(0x7f0000000140)=""/190, 0xbe, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "18dd1df250d3"}, 0x707000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x30}, &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f000069affb)={0x2, 0xfffffffffffffffd}, 0x10) 2018/05/04 12:35:27 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="4aa10200000807000000000000000000000005001a00ffffffff000000000000000000000000ac14"], 0x28}, 0x1}, 0x0) socketpair(0xb, 0x2, 0xfffffffffffffffa, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) 2018/05/04 12:35:27 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x80, 0x0) sendto$inet(r0, &(0x7f0000000180)="cb908460220113209941713943dba751fe6b3703c062ef4fd8f7c6fe3b12b984153b833aa2b89ec19b316346298d5bb8dd95272ab497dd08b22cd77e99ee27a4d8e1d3e74a83706dd687e8f44e973a723f14c24df057e758282b29036815941c1317c99eff533904719fcffc9b684c92073997047e7f2fa285b3fcb5e9714ed5", 0x80, 0x4844, &(0x7f0000000200)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x64, 0x402000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000002c0)={0x201, @time={0x0, 0x1c9c380}, 0x0, {0xffffffff80000000, 0x3}, 0x7fffffff, 0x1, 0xb8c}) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(pcrypt(ccm_base(lrw(twofish),rmd320)))\x00'}, 0x29) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20081, 0x0) 2018/05/04 12:35:28 executing program 1: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x80008) mq_notify(0xffffffffffffffff, &(0x7f0000e42fa8)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0xfffffffffffffff8, @empty, 0x1}, {0xa, 0x4e20, 0x53f, @loopback={0x0, 0x1}, 0x5}, 0x80, [0x2, 0x5, 0x5, 0x80, 0xe3c, 0x2, 0x8000, 0x1f]}, 0x5c) madvise(&(0x7f00006cd000/0x3000)=nil, 0x3000, 0xf) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x102, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) r2 = socket(0x0, 0xa, 0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fcntl$addseals(r2, 0x409, 0x8) mq_timedsend(r1, &(0x7f0000000100)="f3815fd852", 0x5, 0x2, &(0x7f0000000140)={0x77359400}) 2018/05/04 12:35:28 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000040)="0bf1c38e762ac1644f626c42120c119d2b0a107329c8d0b810d56dabf435053da2628df93fe260e7cae78e65a29eabfd081a861abd321ecc6caf1ac1466431bf5aba67b1881760e32d46b6e42a0e4cb0b45d89a6888e4150a27b69ef155d05056d804064666034535d89e03983bb4e3818c839002011dee9e2a37261c54b470ddc6914eaf2d9e2abe3a15a75c8b029b72b1ec36810d577075db9be271c43002463", 0xa1, 0x815, &(0x7f0000000100)={0x1a, 0x312, 0x8001, 0xffffffff, 0xffff, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1b, 0x2, 0x4, 0x20, 0x1, 0x100000000, 0x2, 0x47ff, 0x10000, 0x7, 0x4, 0x68ca, 0x4, 0x720181fe]}, &(0x7f0000000240)=0x13) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x6, 0x76cd, 0x1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'syzkaller0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="410000000700000003000000030000003f000000020000000000000000000000030000000300000003000000"]}) setsockopt(0xffffffffffffffff, 0x8000000084, 0xcf3, &(0x7f0000000000), 0x0) 2018/05/04 12:35:28 executing program 6: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x48) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x7) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0xe90ff045d4182241, 0x7, 0x15, 0x8ab, r1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/05/04 12:35:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000040)=0x4005, 0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r4, &(0x7f00000001c0)="0401000000c000ddb8460900ffb26a4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033bad8920a42f2a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea86355344b9e419ad0c1dbd087cdc83967fd23f8757d85575ccd89f0f7", 0x78, 0x8000, &(0x7f0000000100)={0xa, 0x4e20, 0x2000000000d}, 0x1c) shutdown(r0, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x22200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000000c0)) 2018/05/04 12:35:28 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x88800, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003b6fc3), &(0x7f0000000040)=0x2ed) 2018/05/04 12:35:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x686b, 0x4e24, 0x1, 0x2, 0x80, 0x0, 0x3f, r1, r2}, {0x8000, 0x4966695f, 0x4, 0x1, 0x8, 0x1, 0x0, 0x8}, {0x3, 0x8, 0x0, 0x6}, 0x80, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x1, 0x3, 0x1, 0xfffffffffffffff7, 0x8, 0x7}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00NK\x00'], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)='(', 0x1}], 0x1) 2018/05/04 12:35:28 executing program 7: unshare(0x40600) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) socketpair(0x4, 0x7, 0xffffffffffffffe0, &(0x7f0000000100)={0xffffffffffffffff}) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000140), 0x1, 0x5) r2 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000001980)={0x0, 0xfffffffffffffe6e, &(0x7f0000000080), 0x111, 0x0, 0xffb0}, 0x0) 2018/05/04 12:35:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10000000000000) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) pipe(&(0x7f0000001200)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001240), 0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f0000000080)={0x10}, 0x388, &(0x7f0000f4a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="13000000280011030000000000000000000000004b12989473c2c038808b618dad487686d9db9f834767326ede6061160e53bbabb92a29e30f6362790b307d6e9308e7435d46b1b0d975b4aec84b7555a3d00c194d9c4e986cfa1d67a49d9e57b27b8e682f02aa1d30b165cb7041d9da2c612824c9a352635eee7bafc2adf1c32135f33c039e6bdf65fc5662390ba08fc28d466630824877d9e315"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r3) open_by_handle_at(r2, &(0x7f00000001c0)={0x1008, 0x0, "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"}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/05/04 12:35:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x6) sendfile(r1, r2, &(0x7f0000e64ff8), 0x203) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/05/04 12:35:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="875d00001c0000000000119000000000e000000100004e210008907853b7902a202a5ec62463f42b9848c86103e95df9af325edba3d93e9e3f283acc44d4adc7eed10293766d1be3e9fe748261962c86d63007dad72c21ccca7740deab949308d038563cfcd100fe69ad94a437a6bfcdf0aaf4d1a21572145a6c6b83c16ae2c5f027cd9e64611702bf8f898fb17c6ecf3c0cf54cc8432b01328be72600a04ea571fcfbe1c811f127151140da4688f8b7ec9692ca833b52430d6bafc7da8583c56e071ad3b3036f9d5db005abf252c83af18a22575d4d7f41857008af9ab6641509b3b79bdd4bf69bf09c31403c67022b78f5"], 0x0) syz_emit_ethernet(0x32, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/05/04 12:35:29 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = socket(0x19, 0x80000, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x10, r1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x110) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/04 12:35:29 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000080)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/77) 2018/05/04 12:35:29 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b5c4632dc893", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x45, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 2018/05/04 12:35:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3ff) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2) r1 = getpgid(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000002c0)=0x8) sched_getaffinity(r1, 0x8, &(0x7f0000000240)) r3 = socket$packet(0x11, 0x0, 0x300) r4 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000200)=r4) 2018/05/04 12:35:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = syz_open_dev$mice(&(0x7f0000002f40)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002f80), &(0x7f0000002fc0)=0x4) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0xfffffd4b}, 0x0) 2018/05/04 12:35:29 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/05/04 12:35:29 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xce, "59fcd40087006e03cf22317edef9b8c3a3e247126448a6bbcd67121fea0249af443d7f12fe9a0e32028d7bbc4f902c7e184cf66e3cb1d76b9cf0ea363b894b32bbdbea8a92f9c261c872f3e7960e1e7ee06cb43e68930025b67c5e078ca29027f28319397d8ccbf6765b34ef3505278c830615de6bb01278edc042e6447790a7b42c66e872744bb3a1cb50b06299ff31a36766fafd938b42876eb606c2ee5bb049d7b9253db84289d72f44c09eb34f158ba2e01048e3ff6b3dcc91d51bf7c27f0e901138fbc9e090246c4d46277e"}, &(0x7f0000000000)=0xd6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x10001, 0x20, 0x2, 0x1ff, 0x10001}, &(0x7f0000000240)=0x14) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/112, &(0x7f0000000080)=0xfc6b) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000280)=0xc06) 2018/05/04 12:35:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x2004008040) r1 = open(&(0x7f0000000140)='./file0\x00', 0x200000, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)=0x800) 2018/05/04 12:35:29 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x8, 0x0, 0x0, 0x0, @time}], 0x30) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000240)=""/221) pread64(r0, &(0x7f0000000140)=""/250, 0xfa, 0x0) syncfs(r0) 2018/05/04 12:35:29 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x20000000) 2018/05/04 12:35:29 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) r1 = msgget$private(0x0, 0x1) r2 = accept(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22}}, 0x7, 0x2, 0x1, 0x100, 0x80}, &(0x7f0000000240)=0x98) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/17) 2018/05/04 12:35:29 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x8, 0x8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140), 0x0, 0x707}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000300)=""/116, 0x74}], 0x1, 0xfffffffffffffffc) getpeername(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80) 2018/05/04 12:35:29 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) readahead(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) bind(r0, &(0x7f0000000140)=@hci={0x1f, r1, 0x1}, 0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/04 12:35:29 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x880, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000780)=""/4096) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) 2018/05/04 12:35:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4) ioctl(r0, 0x40000000401870cb, &(0x7f0000000080)) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x7}) 2018/05/04 12:35:29 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) fcntl$dupfd(r0, 0x406, r1) link(&(0x7f0000000000)='..', &(0x7f0000000080)='../file0\x00') 2018/05/04 12:35:30 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10010, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xfffffffffffffffd}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/198) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) 2018/05/04 12:35:30 executing program 3: r0 = socket$inet6(0xa, 0x7fffe, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x1, 0x4f3db3eab9210f83, 0xffffffffffffffff, 0x7, 0xffff}, 0xc) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x820}]}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=""/93, &(0x7f0000000100)=0x5d) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x7dce, 0x1, 0x7}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000140)=0x3914, 0x4) 2018/05/04 12:35:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/04 12:35:30 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x20a00) io_setup(0x3, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r0, &(0x7f00000000c0)="6dad24ae166b4713d82815f983fcf50b5663fbbf38d1c1a1610b7f74d087c1a08e8352c9020083825696c94ea4747f0aaa8c703353e00ac59af478db8f926906104da79b972e3d", 0x47, 0x9, 0x0, 0x1, r2}, &(0x7f0000000180)) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/2) socket$inet_sctp(0x2, 0x5, 0x84) write(r1, &(0x7f0000000240)="29000000140007b7ffffffffc279937f01001000e0a40e07ff2a00f3e2095ac4e8e297c2b38edac9f4", 0x29) 2018/05/04 12:35:30 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x4, 0x81, 0x8, 0x2, 0x100000001, 0x80000001, 0x8, 0xfffffffffffffffb, 0xd14, 0xd9, 0x5d7, 0x7ff, 0x40, 0x7f, 0x14]}, &(0x7f00000001c0)=0x100) 2018/05/04 12:35:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff02d50000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000540)=""/249, 0xf9}, 0x0) 2018/05/04 12:35:30 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x9, 0x6, "cfc12c0b53"}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) 2018/05/04 12:35:30 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}, {0x0, 0x4, 0x0, 0x0, 0x28b9}, {}, 0x0, 0x0, 0x4}, {{@in=@loopback=0x7f000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) sched_yield() mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/05/04 12:35:30 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040205031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/05/04 12:35:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x2c, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) getsockopt(r0, 0x4, 0xffffffffffffffff, &(0x7f0000000040)=""/169, &(0x7f0000000100)=0xa9) 2018/05/04 12:35:30 executing program 0: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x0, 0x0, &(0x7f0000000000)="b3b9e5688d8df26358a3bf25efdb63415c41561ac609c3678da7ed1c34c0a5ac5b6d3f5b212a58df2c02d7d859ac91d157c9237febd90f89b3d527f6de10cbe83bdab6c87093f20700000000000000aa8384aa1a4d10", 0x56) splice(r0, &(0x7f0000000080)=0x53, r0, &(0x7f00000000c0), 0x4, 0x4) 2018/05/04 12:35:30 executing program 1: pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sigaltstack(&(0x7f00003a0000/0x1000)=nil, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) pipe2(&(0x7f0000000040), 0x80000) 2018/05/04 12:35:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/04 12:35:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10afd8045fa29ce5, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/50) 2018/05/04 12:35:30 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x400, &(0x7f0000000040)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000280)="edeffc4b8e1cedc5acd2283cf2d5a574d1120fca59e723328e99b98687369c9c5f03c8710b122400a857f5c5d3306de177651f796e1553491822ef0a7b6185829dcd53a4a816f6677d575b", 0x4b}, {&(0x7f0000000300)="bef466f22978194d9ae37ba85e1b0b3944aa93ee980ea61e0e873b0529b72d8632b477fc0d1d21160196fbea179f6d58615fa4b2eef413bf420bf8ba54153ca774b983739eadc64ac41ddf2ebad56dfbe76055331178c4e871b230be68c8e411d785daec9b2d2cb692e57e7428a6bc2dcf47457b49673537ba087ee1293196b649b38e01dbba208698f912ba0d44b2f25288dca51a074935943510", 0x9b}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000180)}], 0x4, 0x0, 0x0, 0x4000}, 0x44804) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() r4 = getpgrp(0x0) sendmsg$unix(r0, &(0x7f0000002900)={&(0x7f0000001440)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000002800)=[{&(0x7f00000014c0)="b8b8381cc92a8cbad76b10b80ae2e9bc34699ef9aa4edb91a1eccd3b4ff9ebf83a309189786a9f982e4171238d46e299d7f7459fe23182369dc3c96bb28605f54f07be21a73f0cd8143b0d5f43003b28429ab5594bc1df3e84c91c1fe42cf8ad584a6bd71eced969b942af247ae6c34bf9a86ca26890c41ba1c9e170e277bbbfc19198827e91a73a85011fe2270cb8ae3ea9c47f3bdd313c43d979b33389b14deef2e624429ea1c282a074537375e0ddba33961cbcef82ecccd231bfa928", 0xbe}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000000180)="675803428e8948f3bd60404386485ec7e3ca", 0x12}, {&(0x7f0000002580)="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", 0xfd}, {&(0x7f0000002680)="1b1caf8caf73303fa569e79a82c6eb648fe9f1e9c421c992b01f113872338f78bcc5aec0d10ad27b815116d6fe7c8ae23963743f1c7d1b877a49f0135bd32b2961880c7f66e428a9be97c70a481b0118abae51f93da6016a9b98a7d67d21f8930ac70259808896f4055184f2bef7797cbb2022ff1ff7d04fcf6b984e5d870f62d5d36896ac1ac569f5d40c1ef73744bbfb", 0x91}, {&(0x7f0000002740)="0cf5c22fcee04817d7bb585192e78d02c6463458f84248b400f2fac3f18291f2f1bd2d4fe6c04a60123f205cd8f4d839d274f05d46beb0b3ba0ddbf2015b32caa0d64b5bc7cc65ab6bf065671266ac83036d4c09456eb7b31852b93508ca6f9979b1cf7689dc3db50ad49dca52d7553f718bf526b78a3cd4c9f31c7d5cc0772fccb90d5140eb8d470648778bf2c4d8a8336d2d1883b964022411a3f78ec550d9a969dcf2c8bd8c6426505db0eecf7707d759502e6e", 0xb5}], 0x6, &(0x7f0000002880)=[@cred={0x20, 0x1, 0x2, r3, r1, r2}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r1, r2}], 0x70, 0x40000}, 0x0) 2018/05/04 12:35:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x140, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000700)=ANY=[@ANYBLOB="e0000002ac1414aa0000000001000000ac14141b81a7e5546975b99f3e12fc243be258a108a656a663b035937121c369ee80e0b65bb21e85dc9fbf0ca61ffcb6fcadeccefcbe28ccad71c5ebe63a80492b1f8b888f6a7313050134e3519f78e31dfdbea26115638ad75a8753b96c4d994b19edb839d3"], 0x14) r2 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') inotify_init() recvmsg(r2, &(0x7f0000000540)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000340)=""/112, 0x70}, {&(0x7f00000003c0)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x3f}, 0x42) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0xffffffffffffb530}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000640)={r3, 0x5}, 0x8) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/245, 0xffffffffffffffb0}], 0x0, 0x0) 2018/05/04 12:35:30 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x1, [0xfffffffffffffbd2]}, &(0x7f00000003c0)=0x6) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000000240)=""/253, &(0x7f0000000340)=0xfd) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000100)={0x9, 0x5, 0x7, 0xfffffffffffffff9, [], [], [], 0x2, 0x100, 0x8, 0x4, "9d1958715dcb3c118ee1258067cbfa5c"}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0), 0x6e9) 2018/05/04 12:35:30 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) poll(&(0x7f0000000080)=[{r0, 0xfffffffffffffffa}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x81, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1}, 0x8) fcntl$getown(r0, 0x9) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x5, {{0x2, 0x4e23}}, 0x1, 0x200003c, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x4a1) 2018/05/04 12:35:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8001) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="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", 0x118) 2018/05/04 12:35:30 executing program 6: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f0000000180)}, 0x4008000) r1 = open(&(0x7f0000000140)='./file0\x00', 0xbffe, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/04 12:35:30 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x8001, 0x800, 0x6, 0x7fff, @tick=0x7, {0x1, 0xff}, {0x4, 0x3f}, @queue={0x8f13, {0x1, 0x743}}}, {0x80000000, 0x400, 0x6, 0x40, @tick=0x1, {0x80, 0x55}, {0x6, 0x2280}, @connect={{0xfffffffffffffa1d, 0x1}, {0x1, 0x80000000}}}, {0x1, 0x6, 0x8, 0x3, @time={0x77359400}, {0x1, 0x4}, {0x20, 0x86}, @result={0x8, 0x1}}, {0x0, 0xf4, 0x40, 0x10000, @tick=0x3, {0x6, 0x401}, {0x3, 0xffffffff9dd5605b}, @addr={0x100000001, 0xfffffffffffffffc}}], 0xc0) syz_emit_ethernet(0x146, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x110, 0x21, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"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"}}}}}}}, &(0x7f0000000080)) 2018/05/04 12:35:30 executing program 7: unshare(0xa000402) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) close(r0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/42, 0x2a) mq_notify(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, @thr={&(0x7f0000000640), &(0x7f00000006c0)}}) 2018/05/04 12:35:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) dup2(r0, r0) preadv(r0, &(0x7f0000000240), 0x298, 0x0) 2018/05/04 12:35:30 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23}}}, 0x84) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x100, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/46, 0x2e) ioctl$KIOCSOUND(r4, 0x4b2f, 0x800) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0x4) 2018/05/04 12:35:30 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif\x00'}}) keyctl$dh_compute(0x17, &(0x7f0000000000)={r5, r5, r5}, &(0x7f0000000140)=""/102, 0x66, 0x0) 2018/05/04 12:35:30 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) pwrite64(r0, &(0x7f0000000100)="5c08123a07dff144ac532641b1234c6f644783a81915364541809c21b2db417b128a5c9b1cb970da63f865af78fd13018a01e91a322e12b9a4fbc2e62c307d79", 0x40, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6b94, 0x80002) 2018/05/04 12:35:30 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setfsuid(r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) recvfrom$inet(r0, &(0x7f0000000180)=""/3, 0x3, 0x40, 0x0, 0x0) 2018/05/04 12:35:30 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0x200000003, 0x800, 0x101) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000000c0)=""/48) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000001c0)="0a0775b0d5e383e5b3ba0ced5c54dbb6295d95b57576cb903086d0e2d7f0df8217", 0x21) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)) [ 89.932426] dccp_invalid_packet: P.CsCov 3 exceeds packet length 272 [ 89.977789] dccp_invalid_packet: P.CsCov 3 exceeds packet length 272 2018/05/04 12:35:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20001, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/04 12:35:31 executing program 2: r0 = socket(0x10, 0x803, 0x0) fstatfs(r0, &(0x7f0000000040)=""/91) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0x1000, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/05/04 12:35:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/05/04 12:35:31 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x81, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x4d}, 0x1) 2018/05/04 12:35:31 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x1, &(0x7f0000000140)) unshare(0x400) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/04 12:35:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)={[0x36, 0x34, 0x32, 0x31, 0x30]}, 0x5) sendfile(r1, r1, &(0x7f0000000380), 0x80000000) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x800000006, 0x0, 0x3}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000553ff8), 0x8}) 2018/05/04 12:35:31 executing program 7: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) bind(r0, &(0x7f0000000180)=@ipx={0x4, 0x7ff, 0x2, "5cf42829351f", 0xffffffff}, 0x80) r1 = socket(0x10, 0x800, 0x800000000) sendto(r1, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/240, 0xf0}}, {{&(0x7f0000000a00)=@pppol2tpin6, 0x80, &(0x7f0000000f40), 0x0, &(0x7f0000000fc0)=""/65, 0x41}}, {{&(0x7f0000001040)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000010c0)=""/214, 0xd6}, {&(0x7f00000011c0)=""/227, 0xe3}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000007200), 0x0, &(0x7f0000007280)=""/122, 0x7a}}], 0x5, 0x0, &(0x7f0000002700)={0x0, r2+30000000}) 2018/05/04 12:35:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) close(r2) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000600)=[r3, r4, r5, r6, r7, r8, r9, r10]) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x800000, &(0x7f0000000180)="3a34dcd8b269656cf22fc2211007566df5364a872d3e0686eda243f6254f1ec8319924f428de2913b5148323f0a2ae746755774228741d3fa1ce1fdaf4aff7c9c82a05e63b5986761bb0a6795a87a99367956400082f208afc3cc852ab6a08d1c9fc009b3914537b95482a52986375731e828f0c155afddf69e239088810be8448c8f15b656b84b5ce41f33a74aca75cffbc9fe5f6761838ea6469c5aab833a6af01") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) 2018/05/04 12:35:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) dup2(r0, r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)=0x8) 2018/05/04 12:35:31 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x402, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) fallocate(r0, 0x3, 0x0, 0x5000ffe) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8000, 0x0, 0x8, 0x1, 0x1ff, 0x7, 0x6, 0x8, 0x2, 0xb6, 0x3ff, 0x7ff}) 2018/05/04 12:35:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) fcntl$getown(r0, 0x9) shutdown(r0, 0x2) write$binfmt_elf32(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1e7) recvmmsg(r1, &(0x7f0000001400)=[{{&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0xd, &(0x7f00000013c0)}}], 0x40000000000002d, 0x40, 0x0) 2018/05/04 12:35:31 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) r1 = semget$private(0x0, 0x4, 0x8e) semctl$IPC_RMID(r1, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x4) 2018/05/04 12:35:31 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001340)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfb1e, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0xa93b, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}], 0xb0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='autofs\x00', 0x0, &(0x7f0000001f40)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000014c0), 0xc) modify_ldt$read(0x0, &(0x7f0000000340)=""/4096, 0x1000) 2018/05/04 12:35:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r0, 0x10) 2018/05/04 12:35:31 executing program 4: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) ptrace$setopts(0x4206, r0, 0xfffffffffffffff7, 0x100000) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000540)=0xdfd5, 0x2) [ 90.645231] tmpfs: No value for mount option 'rpc_pipefs' [ 90.701913] tmpfs: No value for mount option 'rpc_pipefs' 2018/05/04 12:35:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x800) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)=""/4096, 0x1000}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000200)) fcntl$dupfd(r1, 0x406, r2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001340)=0x6, &(0x7f0000001380)=0x2) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x33a, 0x1a8, 0x7, 0x91c, 0x4, @random="b5c6f2a4dab0"}, 0x10) 2018/05/04 12:35:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x20e) sendto$inet(r0, &(0x7f0000000140)="88", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x33a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x164b, 0x10001, 0x100000001, 0x5, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffc00, 0x200, 0x200, 0x800, 0x2, 0x8, 0xfffffffffffff000, 0x40, r1}, &(0x7f00000001c0)=0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x14000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000240)={r0}) 2018/05/04 12:35:32 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 2018/05/04 12:35:32 executing program 7: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/91, 0x5b}], 0x2, &(0x7f0000000140)=""/77, 0x4d}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001400)=""/233) mq_unlink(&(0x7f0000000000)='\\\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000280), 0x4) socketpair(0xf, 0xf, 0x7fff, &(0x7f0000001500)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001640), 0x4) sendto(r2, &(0x7f0000001580)="397718b151e4e4caed3a321c0ef8c0e9", 0x10, 0x20000000, &(0x7f00000015c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x2, 0x0, {0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf3}}}, 0x80) symlinkat(&(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000001540)='./file0\x00') recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/53, 0x35}, 0x0) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x150) mknodat(r3, &(0x7f0000000300)='./file0\x00', 0x8026, 0x1f) 2018/05/04 12:35:32 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x408880, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000000c0)=""/166, &(0x7f0000000180)=0xa6) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="1fb25a00ec8caaaaaaaaaaaa86dd601cd0e500083c00fe80008900001f0000000000000000000000000000000000000000000000000100424e6895f36cde"], &(0x7f0000000000)={0x0, 0x3, [0x0, 0x0, 0x3]}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000280)="87dd1058b0b9c9f4b83f113856ec9114a5fe9317f60708b2b8c043d04d2d45defb55eed096ad62bc213a9c02dc992b5d0004d429ac6670ecbac9d1cb9035") 2018/05/04 12:35:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) close(r2) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000600)=[r3, r4, r5, r6, r7, r8, r9, r10]) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x800000, &(0x7f0000000180)="3a34dcd8b269656cf22fc2211007566df5364a872d3e0686eda243f6254f1ec8319924f428de2913b5148323f0a2ae746755774228741d3fa1ce1fdaf4aff7c9c82a05e63b5986761bb0a6795a87a99367956400082f208afc3cc852ab6a08d1c9fc009b3914537b95482a52986375731e828f0c155afddf69e239088810be8448c8f15b656b84b5ce41f33a74aca75cffbc9fe5f6761838ea6469c5aab833a6af01") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) 2018/05/04 12:35:32 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x8040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r1, 0xd, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000081}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x40000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setopts(0x420a, r4, 0x8, 0x6f2000) 2018/05/04 12:35:32 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x141000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x1, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000000)=0x33) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/04 12:35:32 executing program 0: r0 = socket(0x10, 0x7, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x40300) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) r2 = getgid() setgid(r2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffe2c) write(r0, &(0x7f0000000580)="240000001a0025f0006bb484feff051c020b49ff6e10b500000700eb080003000100e775", 0x24) fcntl$getown(r1, 0x9) 2018/05/04 12:35:32 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000040)) close(r0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x119400) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000000c0)=""/79) 2018/05/04 12:35:32 executing program 2: unshare(0x40600) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigpending(&(0x7f0000000000), 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000002c0)=0x8, 0x4) 2018/05/04 12:35:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x82000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0xfffffffffffffff9}, {0x4, 0x702f}], 0x2) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) 2018/05/04 12:35:32 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x8, 0x1, 0x6, 0x7, 0x1, 0x4a, 0x9, 0x6, 0x1, 0x1}, 0xb) r1 = userfaultfd(0x80000) r2 = gettid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) socket$nl_route(0x10, 0x3, 0x0) gettid() ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000429000/0x1000)=nil, 0x1000}, 0x1}) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r1) 2018/05/04 12:35:32 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xbfa8b0cd809038c9, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x1b) read(r0, &(0x7f0000000080)=""/119, 0xfffffe3f) 2018/05/04 12:35:32 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="59b0af03cce769f3e90abaa3035571fa0bdd5ac47da0b5328d77cced3f31583dd9a815684256fc24126c2415a7f4702fb25861db87e8e19630dcba93e1a9db123753c9445a3ae0a5794fe77c13c209e5b4b0de66111324954f8f965f2eb82809930fbbffc7dd35a6e0c052c81b29d2d8c38c300d128b44fea4c85e9d"}, {&(0x7f0000000180)="01d636a8534c5aa367b40922ff479f0ddf8242da266bf7fecb4cc86c1834900d6ef7a63b1c03d43b86f81de20d5e65249af803a621471894c52fe1e4cf0e68aced2b282f90b32554e3acef524d84be8ad046252018c42500223aee15ffbdf39476c74e022d5ab09ecb26e7e22e955c176c789fb6db9cc64df15423", 0x3db}], 0x100000000000005e) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f0000000040), 0x5) [ 91.294663] device lo entered promiscuous mode [ 91.386780] IPv4: Oversized IP packet from 127.0.0.1 [ 91.395925] device lo left promiscuous mode [ 91.434986] IPv4: Oversized IP packet from 127.0.0.1 [ 91.455773] device lo entered promiscuous mode [ 91.496293] device lo left promiscuous mode 2018/05/04 12:35:32 executing program 4: r0 = getpid() sched_setaffinity(r0, 0xffffffffffffffd6, &(0x7f0000000340)=0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000100), 0x49247d3, 0x2000c0) sendto$unix(r3, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r2) 2018/05/04 12:35:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @rand_addr}, &(0x7f0000000300)=0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/117, 0x75, 0x2121, &(0x7f0000000340)={0x11, 0xf8, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) lseek(r0, 0x0, 0x3) 2018/05/04 12:35:32 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x82, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000240)={r2, 0x2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000140)={r4, 0x3}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/167) 2018/05/04 12:35:32 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) fcntl$setstatus(r0, 0x4, 0x2000) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/05/04 12:35:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000240)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0xc5) 2018/05/04 12:35:32 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400082, 0x0) setns(r0, 0x40000000) r1 = socket$inet(0xa, 0x410000003, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x2, &(0x7f0000008000), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000010ffffffff01000000190000000000000000006272696467655f736c6176655f310000000000000000000000000000000000006970366772657461703000000000000069726c616e3000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaa00000000000a5d2db5b800000078010000c00100006c696d69740000000000000500000000000000000000000000000000000000002000000000000000ff0f000000040000000000000000000000000000000000000000000000000000524154454553540000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000f1ffffffff6d666c6f67000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000088d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000060000000000000000000000000000000000"]}, 0x268) 2018/05/04 12:35:32 executing program 7: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0), 0x10) clock_settime(0x3, &(0x7f0000000180)={0x0, 0x989680}) futex(&(0x7f0000000040), 0x88, 0x0, &(0x7f0000fd3ff0), &(0x7f0000000000), 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x4030, r0, 0x0) clock_settime(0x7, &(0x7f0000000140)={r1, r2+10000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r0}) mq_getsetattr(r0, &(0x7f0000000240)={0x5, 0x7, 0x2, 0x7ff, 0x7, 0xde, 0xffffffff, 0x4}, &(0x7f0000000280)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r0}) 2018/05/04 12:35:32 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r1, r1}, &(0x7f0000000340)=""/128, 0x80, &(0x7f0000000480)={&(0x7f00000003c0)={'tgr128\x00'}}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5ca, 0x40) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000028c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002900)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002a00)=0xe8) getsockname(0xffffffffffffff9c, &(0x7f0000002a80)=@ll={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000002c40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004540)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004680)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004700)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004780)=0x14, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000047c0)={0x0, 0x0, 0x0}, &(0x7f0000004800)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000004c40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004c00)={&(0x7f0000004840)={0x384, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x228, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xda8c0}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x138, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffd073}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4d8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r13}}}]}}]}, 0x384}, 0x1, 0x0, 0x0, 0x4880}, 0x40) 2018/05/04 12:35:32 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/05/04 12:35:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='lo\x00', 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x7ff}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockname(r0, &(0x7f0000000240)=@hci={0x0, 0x0}, &(0x7f00000002c0)=0x80) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)=@newlink={0x1e8, 0x10, 0x400, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x4, 0x9008}, [@IFLA_AF_SPEC={0x1c, 0x1a, [{0x4, 0x1c}, {0x4, 0x2}, {0x4, 0x1f}, {0x4, 0xa}, {0x4, 0xf}, {0x4, 0x1c}]}, @IFLA_XDP={0x1a4, 0x2b, [@generic="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", @generic="64cbbf4c411b94ea47a5b42ac68eea344d41c2698b0fbbd8cd27e4e00dc994ab8fd15517c01ded9ebbba62fe5117bab782fbad352302790a537fd1248ee0ab2a2b05f9daee3e4d5e97ae29738dd7753631db75da9e9f1a42c55d53272c2e377e16a7b864c1cf8827ff7133cda3e5b531aa3ba0004a98c17609932c3f490f405015736ae2be547935202f3cb5cbacb8fa4a16ec8caeec940fca4affb37a24c74dc943"]}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x8040}, 0x5ea6e5d899f185d8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) [ 91.848279] device lo entered promiscuous mode [ 91.899179] device lo left promiscuous mode [ 91.913101] device lo entered promiscuous mode 2018/05/04 12:35:33 executing program 4: mkdir(&(0x7f00000002c0)='./control\x00', 0x0) creat(&(0x7f0000000040)='./control/file1\x00', 0x0) unlink(&(0x7f0000000280)='./control/file1\x00') creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000100)='./control/file0\x00') 2018/05/04 12:35:33 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x9}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x7f, 0x0, r2}, 0x2c) 2018/05/04 12:35:33 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0xb, 0x6, 0x9, &(0x7f0000000200)) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000000, 0x2180) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = signalfd(r2, &(0x7f0000000040)={0x8001}, 0x8) close(r2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0xffffffffffff5cb6, &(0x7f0000000180)=0x4) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000240)) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f00000001c0)) 2018/05/04 12:35:33 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='\x00\x00\x00\x00') fchdir(r1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x7fff, 0x3]) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/04 12:35:33 executing program 0: getpeername$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x14) unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000100)=0xc) 2018/05/04 12:35:33 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000920000)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x40000000) 2018/05/04 12:35:33 executing program 2: migrate_pages(0x0, 0x9a8, &(0x7f0000000100)=0x4, &(0x7f0000000040)=0xffffffff) 2018/05/04 12:35:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x1, 0x400) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) tkill(r4, 0x2b) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0xa98, 0x800}, {0x7, 0xe3eb, 0x1000}, {0x5, 0x2}, {0x1, 0xd01b, 0x800}, {0x2, 0x1000}, {0x4, 0x200, 0x800}, {0x0, 0x4, 0x1800}], 0x7, &(0x7f0000000080)={r2, r3+30000000}) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="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", 0x1c9) [ 92.865043] hrtimer: interrupt took 162574 ns 2018/05/04 12:35:34 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) read(r1, &(0x7f0000000180)=""/150, 0x4c) write(r1, &(0x7f0000000180), 0xff4d) 2018/05/04 12:35:34 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1b, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x93}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0xb8b, 0x4, 0x17fffffff, 0x0, r0}, 0x2c) 2018/05/04 12:35:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'eql\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={r3, @broadcast=0xffffffff, @rand_addr=0x7f}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) listen(r1, 0xb2c) 2018/05/04 12:35:34 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000004c0)={r1, 0x7ffffffe, 0x36, "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"}) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x20030000000000, &(0x7f0000000040)}) 2018/05/04 12:35:34 executing program 0: unshare(0x28060400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff9000/0x1000)=nil, 0x1000}) shmdt(r1) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) 2018/05/04 12:35:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/05/04 12:35:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e20, 0x5, 0x4e22, 0xf88e1c7, 0xa, 0xa0, 0xa0, 0x2f, r1, r2}, {0x1, 0x0, 0xd1d5, 0x9, 0x1, 0x8, 0x7fff, 0x9}, {0xd89, 0x3, 0xe3, 0x62bf}, 0x3, 0x6e6bc0, 0x1, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x5, 0x4d2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3506, 0x2, 0x2, 0x90000000000, 0x4, 0x10000, 0x20}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x5, &(0x7f0000000100)=[{0x800, 0x2, 0x4, 0x1}, {0x4280, 0x5, 0x4, 0xc8}, {0x4, 0xfffffffffffff000, 0x9, 0xfffffffffffffff8}, {0x4c8f, 0x8, 0x6, 0x6}, {0x86e0, 0x4800000, 0x9, 0x7ce}]}, 0x10) listen(r0, 0x0) io_setup(0xd5, &(0x7f0000000240)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000040)="d9", 0x1, 0x0, 0x0, 0x0, r4}]) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000600)=0x63e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x732}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000002c0)={r6, 0x1000, 0x20, 0x400, 0x100000001}, &(0x7f0000000300)=0x18) 2018/05/04 12:35:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c40)={'team0\x00', 0x0}) signalfd(r0, &(0x7f00000002c0)={0xa296}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000d80)=0xe8) getsockname$packet(r0, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005580)=0x14) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000055c0)={@mcast1, 0x0}, &(0x7f0000005600)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005800)={@empty, @rand_addr, 0x0}, &(0x7f0000005840)=0xc) accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14, 0x80800) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80200400}, 0xc, &(0x7f0000000440)={&(0x7f00000016c0)={0x74c, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x200, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffaa7a}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3, 0x5f, 0x51, 0xffff}, {0x5, 0x5, 0x9, 0x5}, {0x3, 0x0, 0x7, 0x54a}, {0xfffffffffffffc01, 0x1ff, 0x5, 0x400}, {0x1, 0x2, 0xd8, 0x7}, {0x2, 0x7, 0x0, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1c3}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x8, 0xe21d, 0x379f, 0x8000}, {0x1ff, 0x8, 0x7, 0x8}, {0x80, 0x8a6515a, 0x9, 0x109}, {0x0, 0x93c, 0xc9, 0x101}, {0x1f, 0x1ff, 0x7}, {0x5, 0x4, 0xffffffffffffff6b, 0x5}, {0x4, 0x4, 0x2}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r6}, {0x220, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1, 0x1, 0x7f, 0x422}, {0x7ff, 0x7, 0x10000}, {0x1, 0x7, 0x7ff, 0x81}, {0x4, 0x0, 0xffffffffffffffc0, 0x1}, {0x1, 0x3, 0x8, 0x7}, {0x9, 0x200, 0x6046, 0xe81}, {0x7fff, 0x100000001, 0x7fff, 0x4}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3b}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xda6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}, {{0x8, 0x1, r8}, {0x17c, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9, 0x1e7, 0x7, 0x9}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xffff, 0x2, 0x3, 0x7}, {0x2, 0x7, 0x4, 0x8c91}, {0x6, 0x9, 0x2e640889}, {0x2, 0x1, 0x8001, 0x3}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x74c}, 0x1, 0x0, 0x0, 0x4000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007100)={0x0, @broadcast, @dev}, &(0x7f0000007140)=0xc) accept4$packet(r0, &(0x7f0000007180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000071c0)=0x14, 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000072c0)={@local, 0x0}, &(0x7f0000007300)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007340)={0x0, @dev}, &(0x7f0000007380)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000073c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007400)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000007500)=0xe8) accept$packet(r0, &(0x7f0000007540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007580)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000077c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007800)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000007900)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000007fc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f0000007f80)={&(0x7f0000001000)=ANY=[@ANYBLOB="08060000", @ANYRES16=r1, @ANYBLOB="000426bd7000fbdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="6801020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b7570000000003f000000000000000000060000000400040008000609000000000000000ad94600a0012cdf6b6357125cbb4cc5731f1296f40f08631a40b7198ac6116fc1e36b8e19a5580d7e0fa545c01923191ee5a11b546ca3ad10e75499689d94bb3d56be5334d1a0728daee450dfc828a93cf725c24991b642f0bd7f755505579ce6f3b81ea82dd4b2e8cf0ccdaf390812aa07307b390899361d040093f9dba190363d9ee1f26ea3273db736cd2f", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040070f5000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400020000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="dc01020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004007f00000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000008000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000008000100", @ANYRES32=r12, @ANYBLOB="700102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240ad54600010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ffff000008", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffffffff08000600", @ANYRES32=r16, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040045d8000008000100", @ANYRES32=r17, @ANYBLOB="2001020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000340004000300017d000100000100800900080000010001ff090000003ce7240801000000040001090008000000004e03018000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19], 0x608}, 0x1, 0x0, 0x0, 0x8000}, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0)={0x12, 0x0, 0x29, 0x37}, 0x1c2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) 2018/05/04 12:35:34 executing program 7: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r0, r0}, &(0x7f0000000240)=""/227, 0xe3, &(0x7f0000000140)={&(0x7f0000000040)={'rmd160-generic\x00'}, &(0x7f0000000380)="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", 0x1000}) keyctl$search(0xa, r0, &(0x7f0000000080)="6173badf663924c2ca25f8796d6d6551acf0f199df038040cae5e66f5d0de36ff563d33d031634bd93cd2fd6f05a97a9e7dcce7ea48a5c29fb7f7be687383a791b7a3f8a7b2eba15c8d3e68eab458896ba24e937c66c6a58ec243176209cec45c26b315e7769c9f73c50d94e4712213c502175068dd351080eb6c7c71b78d976ae935d88df7e60e82600000000000000000000000000000000", &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0) 2018/05/04 12:35:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010001000000fddbdf2506000000480001000800020067ffef00080002002b00000008000800070000000800080001000000080006006f7666000800010000000000080004004e2100000c000700100000002000000008000600020000000800030000000000000005000000000032f4b3ab1be7532f6c675db58ed90c09870850c1627877d61cfec4e32faa4c4d2139788d96f127"], 0x74}, 0x1, 0x0, 0x0, 0xcd4106384c505cc5}, 0x48000) 2018/05/04 12:35:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x12a1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xcf6, 0x9, [0x5, 0x100000001, 0x6, 0xffffffff, 0x1, 0x7, 0x7f, 0x4, 0x9]}, 0x1a) 2018/05/04 12:35:34 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x4000) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x6, 0x2da06af2, &(0x7f0000000100)={0xfffffffffffffff8}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000200)) 2018/05/04 12:35:34 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="164690f112641916d8bd2a53e1151eb1ecdbbc5e2c7e2c928643a4494a951b43284c0c36ce8a4d1ef0f4f99f53eabf195349f232d39c7177a860d712cca4bcd126b4388fb84de6b5", 0x48) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/152) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/05/04 12:35:34 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x500, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xff, 0x1ff, 0x6, 0x7, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4a2f}, &(0x7f0000000100)=0x8) 2018/05/04 12:35:34 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/05/04 12:35:35 executing program 6: clock_adjtime(0xa, &(0x7f00007b7f30)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80800, 0x135) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/05/04 12:35:35 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x241371}, 0xfffffff9) pwrite64(r0, &(0x7f00000000c0)="05c820dca81c1dc140a0cba8d3a484e8c2b164f4c400279a825a46bc13149343087571c23ac4a951c0eef49b930ed837623de3ed3f429c18f98d01cf6e424ad7726a1bb0ce8c32b86270f4e32e8136a378feb08b87bc9a9dabe24d45f69246629443457ed5b7b0e7a3c2e9d30a07d4063e3bdb27b932d45c55fcca30f327449ec3041194181d7424801dc9a3fa385f93ff6e7535b168e0f887033e6052575c3f9326272fa5cd6db8352b9fec069b34692642e6a995c206b4663afa73b919a968bbf0", 0xc2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x5, 0x0) connect$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x7f, 0x0, "dac520eb14f96d403b6352df4cd738c4ec925c634c78ca58ce85a6bb373003dc275164911e296c25d3db582056953d9ed466ed7783e2d7c51db3cd681e4bc1", 0x2}, 0x60) set_thread_area(&(0x7f0000000000)={0x2, 0x0, 0x4000, 0x40, 0xc902, 0xfffffffffffffffd, 0xe67f, 0xffff, 0x3}) dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x279, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/04 12:35:35 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0xffff, 0xa) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000005e000100000000000000000000000000", @ANYBLOB="121431a35f4fcdcfa57bcb009e"], 0x2}, 0x1}, 0x0) 2018/05/04 12:35:35 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x48901) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000380)='./file0\x00', 0x1000000) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000200)='./file0/control/file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[]) getpeername$packet(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002c80)=0x14) sendmsg$kcm(r0, &(0x7f0000003d40)={0x0, 0x0, &(0x7f0000006ec0)=[{&(0x7f0000006a80)="3a97e2a85acbc3988c154748bfb59a890e8b5c4c68b7a3bbf114a4a1d9a34945cb7cfa9c3dd169b5ab08471520b953cf238ae450985bf1fe8dfe1d2216d0fca2d970d72ec6adcb306103e4657eab7dccb6a1027d494e4a1025dbb7e08cf2cf3b22ef6219c8810502", 0x68}, {&(0x7f0000006b00)="3f7ab7b168f89631b0a0a20c9cf4a63cd6856a5734276ec5a3393e3ea7f64c13b8b314dc45ec5581bebf72d93ecd9d5a1416c53c0f438347a2981b0bc918261a030f010fd47642adf598a035bd8a64e8997cf28aebe056c3bee39ca30ef69a2b8f3d322d9b0a70f558a335b3a22b004450d743e7062b8d2af84372e13bf027454f0bb2f1ad305ae43f2dafe9a631ba93c6935008de4f63f432e68bb0bbe440cbc9c2d11cd798da6e5dadb8c18df8be544d504f367c", 0xb5}, {&(0x7f0000006bc0)="d00638e8bd3b7de9e9c4fd5ba97cfe6b0ab6e258a9e2d30be8b44ab32fc2367cff96c58bfa1ec4e82bd5b45de9fe0f4f07726f651ccf21e649a8646ae6abd9752872cfbc6130d442c96ac22c83a39bab29e1517ae2a643a82e82c073dbfb902a72dbc512d8a6de84c0c90dee985f0fe0204793ce2e923c9e1d661b0f4e9c37270b01e9017c996fe60d43615312c41f9cf2c07d7aa5da59ec8f56c1", 0x9b}, {&(0x7f0000006c80)="b27b4d400fac3e66373d0d7f7e4295409adbad9c3ea41902f40239ae58d98d5bf1af60925f2dbf3ea03c5fa3bc99ade7fc8c43a078118ad78b09f83102ad9ae51d89b2a4a2c1ea8622d17bcc81a30103e2aa607dc2fce0cfb4eae77c49ba76032455c380e06d5ff5b29530d019a7a88435c0c2da7bfe7ab269e25cf9aaafbf47d77a7cfc38f8c4c3462a25f871d54ff662df5b6a77f8735ebdcfb469e218ea415239a631b0cd3a28b45c362d92671a0570ba64d274db87601d22", 0xba}, {&(0x7f0000006d40)="6b446576c96e17a5c61e23e397514cf043a379c7ab1f1a0ec2742003d634dda1e3dfddea3a3980b84f0e40995ef43f8383e4c78c1b52d82a884a384b8cbf4a9deed053234de60eff0b89ff7fa7340e2b0a0d73cab248adfee0b1b8db5bde79e404e999ca6809a151d57ce3c0f94116f2626cb6d24747311e51d107fd0b3e9774ba81d5bd2a7fd3e538931c54efb224fc4003bd6f5b5f36a83c42f6a81186ba1549732dece3386d1f605e9fefc64e1676ba7ce8110e954b1b2315200221b3da80a85c8eafafc2eaba1deee0b5a39128ab055da06d77325ebc2ae7e16bf501beec8bc2dd2e46c5d3", 0xe7}, {&(0x7f0000006e40)="03a92e43fe9b7e2bb434c1da2ca703df688ec82173b0847de19e96c00c8a6b0b5c98c3de060baee4c6ede2753479ce881fc805b7a33a013af7d33bfd281eb1d44e6e3fc8bf5fb25541c9dcf98a41f227", 0x50}], 0x6, 0x0, 0x0, 0x4048050}, 0x24040044) sendmmsg(r0, &(0x7f0000006980)=[{{&(0x7f0000000480)=@ax25={0x3, {"bcb2194eb4f4ea"}, 0x77}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000500)="9bcb1ca2f24dc7d2e1764468fc8305db203ce86735c1b3bc2cd2e0427bd7000e639147721e9216c8d77bb1c64cc1c86bcaea0e8ce87fe786939d1c9d959cca5adf09d8b67016ae35ce8e78888fe5fa10fdd36cb81ff2751684a061afe1f5346e97a46249fbb0dd18049bd8e5e98f1d626db34bd4527b900993ed706a3d3dc080f40562e4dd7392b01e8e2317d368ec8f333e8ca63176f6f661358babae2d2b8fc5e46860916323ca6212630d96b2d2f49c2e5313669cfc1fda5dd221c913cfc193346710882edab115586c47bfeccdafba", 0xd1}], 0x1, &(0x7f0000000600)=[{0x110, 0x11c, 0x53, "d6ff5af424ac8c25b264ea6cb300fcfe14028e735dcb354e0ade5461576f507405d69442ac25a1272a26af32709b960ab4f4bbe3afc0d4677c5d7f78c2846d438c35788b8a98df1066daa781e64f07ec938da7879e36cc7d54bcd7a4483e0ab8c15cce1dc19b2185b06876d5a0e8d11ec14569156980b693285b40f4606ede2a7b0fd9eacadb7bd9146601ce8d1a4675505a909d61759ddc4876dbc52eaac93bc37f48489a9f127164f9dd1bca0448d300042e3f5034455a1d4d12c5601d32b58f9f2cbd868d5f0d8ff65f1cc3727a99f84efcb2fa2bc3638a0cb37b355ed3111b91ca33353f3e27cfbb3a9b7b125ba36ada2e24e38200bb56"}, {0xe0, 0x107, 0x1c, "849278f4c5039950978111fcb59e701753aaed3c31208efafd0bde6b01ebde46d68f554050bd3ffe86ed651400acb210c9ee21191588cb1c9c6a08cd8a54bbc4215a871ed52aa7ead63c00635881201aa0bbf040b4ca4ebaadf7bfdeae91632f30188bff0c3a89b1c2b179c66bdaaa8311ab5a18c2ce8f74d8f0b96ceadde75c63315398096cc43d78654aff6664770eab7d97a8acf5a87da58d28a90797cdae2f783d7457fa3d2787f7159325d10c31c78126a50f809672b7945e27ddd9bb9f56fe6a13e896d5a1ab5b2e3088"}, {0x1010, 0x88, 0x40, "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{&(0x7f0000005180)="e580c48848a6f18deac4f33ff40583df6e943696f51a162a3878210c299a37623df8c72e252d73510d1ce712fd99b7a40796719f953a435acaad2289bbeb911ffe2c9426420594879d36172da8372ca46a4de17478e2101689f90e41002766fb342dbb5f4a0288b62e793bf3fbb2cb14698c20069b27acb5dac0d17820506ccbe05c7b1393a3fabc4ac047e6393c4e34a02ddb63211dcfab337c5ed43a18b8", 0x9f}], 0xa, 0x0, 0x0, 0x50}, 0x2}, {{&(0x7f0000005300)=@in6={0xa, 0x4e21, 0x8001, @empty, 0x7ff}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005380)="a1d5b2cf51cd5a6a521617a56f22e3c1d2d0aad90d007a25db9508c19b2015c5bec2be3416363cfeb6be3fb2fb99d814adc89ce39f94b040ec58fab9794a58bff0a5c1eba8bf", 0x46}, {&(0x7f0000005400)="75b4bcf7996d8acaca2d07eadbff9bbb44499ebab5081ed1af2b360dab5d6e837946931b4e3853892b7b84d6da3536710f93e2e44aad629d952f4fa3c69ed0c0cb0598804c490746663a04cd4e0bc75b3a0590b6", 0x54}, {&(0x7f0000005480)="f014ed3889e9f9be785010f6d86a1e3b18d5d3f2fc36aefd38cfa0a9d9cdbf5243e60067b1b7a8e92dafa9154359ee58d92cbbf40efb3b72fb0cf3cab348a0e7eb02a0ee02e57c74a09b9d2d6e2c767cd0fbaa7ca8a4aafe10c9fab2a7a2d25c05ac5721d758583a16cdb993216b2cfa45f7e94bea1f707ef4f1c1cd4f3c0ae669fb755b6395ffdecd4b13e39f82bab57b17f39b36f229204b", 0x99}, {&(0x7f0000005540)="c9652f2e6f675e5d16f7709d4df41f69f9d96b1f551a38c6ddd64d5080f91335738559347c122ba279486ed73affa888735b061badc4c44cb779319845fea84ee2bd1689fe03160625c5988a282a67f71f0281b6850ee95114809bbd47", 0x5d}], 0x4, &(0x7f0000005600)=[{0x1010, 0x19d, 0x5, "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{0x88, 0x112, 0xe9f, "d0e4ff595abfdf52ae18a12dfc2318d532edbb522cfc772212c2a302bb0e53bf276cc8ff95d5bb01b6515dbddc0d1febefc14c74f06294e7914356e44f7fcff0d859ae4961739fc883396c9877df907d30bd4d73862d7db8f3a71e454aa845923c300f2587d622846628439cc0d4e18f1eed934125f0"}, {0x98, 0x0, 0x9, "f4a267c7eaf1f204e9f6bc002fb521f1bd631773182fdd75343d49e62c8a4602ebfd214e2d877ce82de97d652f572203e1c93b69325e23c86bef07faaf3138e7964c7302a4241442409b55cd9961ed1d96196c9ea9940b84347a59338c436abe9160193495210f2fb4da97eb63a20f8a72fe4b98fc4f1ab08a944be3089b87c9a14053"}, {0x10, 0x18b, 0x8ec}, {0x48, 0x118, 0xf9d, "400d6e3b942b482192f6afc7c8c923080565aa9f6fa4a593ee9adf08a94fa622778b256b117bf4163ff48ad8a23f55f62ea3bc5369d4"}, {0x68, 0x6, 0x3, "718ffb1f769fe792f5c3926d689e070422c4b0c1e0734df23a9e6dc28985cdf282b47c4bfc0544b1454316d1734fe2b300b32abd4f6a04ad7d2d7cf7adc9cdda14b296fc8c02b43ce6d868762dfdc3a2f1ee0f3b18c67e"}, {0x100, 0x84, 0x1, "f9257a9e70fbf106eb452ce7c19c80a7c4c61d4a74a6c7e8d90c30d70df9144e0d117d1ad94119d8a1b57134c6cb1066c13526c738090777c71f11c17adb9b5484da2ef8af58b9cfd9b5253e3ae7bc6b106a563cac029e0e08e2acdb0ce03a61c3d2ea9dd6973ad32e12ad2d019736552256b5e7a5800568ff5ca872d1cc3f18e28a32a38e0a4cf6b0cb6f07f2ee6019243ea6d4cd80f824492731dbaa1571369a418f1a8c37692e08dab8b182ef94f05494a8d152635b3abff23bb57f2b410ac0301870e84c3c4c880f596f79dbe28ace8fd3683bbd52b8a2a7d7fd62b6a5c6027f831b95a9184e0f"}, {0x60, 0x0, 0x76ed, "4f28c31455216ad51b08ed9934a27849d5a4158518124d194764a9ce070abd5e8f322bdb8249bd81bdd6392b4a12eddc6db2d9cb1119cec9f943032f023b7ef1b432087e2aa57210b13d"}, {0x18, 0x103, 0x9, "3faaf741caaca6"}], 0x1368, 0xc0}, 0x839}], 0x4, 0x20004090) inotify_add_watch(r1, &(0x7f0000000400)='./file0/control/file0\x00', 0x100) umount2(&(0x7f0000000440)='./file0\x00', 0x2) unshare(0x28060400) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x4000, 0x100000000}, &(0x7f0000000240)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006f80)={{{@in6=@local, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000007080)=0xe8) getpeername$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) socketpair(0x0, 0x800, 0x8, &(0x7f0000006f40)) 2018/05/04 12:35:35 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1ff, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) eventfd(0x1) sendto$inet6(r0, &(0x7f0000000040)="a24d22604c9cb5c3100ef631", 0xc, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xa4, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9f, @empty, 0x4}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xac, 0x20, 0xb1a, 0x9, 0x2f}, 0x98) 2018/05/04 12:35:35 executing program 5: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x240) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bpq0\x00', 0x2}, 0x18) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="28010000110000022cbd7000fcdbdf25766d61632878657461290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000400000020000000000000000000000800010003000000080001000000000008000100763600000800010001040000080001000600000008000100d10000000800010081000000080001000000000008000100050000003df04020ebc159fcea077b4c3599bcabc724e9af0fb2733832a49ac770792d38fdac286845d9acd735496955c3dc49d6e70389c859b83aaa4f15d612e144e91ab70181b8a92276cc70fc125456077c9ab7a53b2d31d00bbbbb54c4d5e130728fb94c247e790a3c03651ec5b92625b06ea38f7661ed"], 0x128}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) 2018/05/04 12:35:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/05/04 12:35:35 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0xc, 0x10, "ca0c5f6bf30402e4c4035f88d54aecf198b1f41b7c568ed67f74a183e0c76f1bbbb597f30010b8dcac0b2483e5efe4d3fa4c0d63d8885e724c726642fa6efad0", "906d3dd87c766d3f6ce0954c9ff3f3841b202f282703b85ee88c2e0d1515ccda", [0x6, 0x8]}) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) [ 94.434073] IPVS: Unknown mcast interface: bpq0 [ 94.486722] IPVS: Unknown mcast interface: bpq0 2018/05/04 12:35:35 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffd43) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/05/04 12:35:35 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) unshare(0x8000400) fcntl$setflags(r0, 0x2, 0x1) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x3, 0x9}) 2018/05/04 12:35:35 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000500)='ecryptfs\x00', 0x0, &(0x7f0000000540)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000400)=""/210) 2018/05/04 12:35:35 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x6, 0x7, 0x686a, 0x71, 0x0, 0x7, 0x400, 0x1, 0x0, 0x2, 0xfffffffffffff001, 0x100, 0x6, 0x8000, 0x7fff, 0x6, 0x10001, 0xe3, 0xff, 0x9, 0x4, 0x5, 0x2, 0x9, 0x7, 0x8, 0x6, 0x80, 0x10001, 0x6b7a, 0x0, 0x80000001, 0x1, 0x38ce, 0x0, 0x4, 0x0, 0x2, 0x7, @perf_bp={&(0x7f00000001c0), 0x8}, 0x8a2, 0xffffffffffff298a, 0x80, 0x7, 0x4, 0x800, 0x4}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x9) r0 = socket$inet_smc(0x2b, 0x1, 0x0) preadv(r0, &(0x7f0000000100), 0x0, 0x0) 2018/05/04 12:35:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r0, 0x409, 0x8) flock(r0, 0x6) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r3) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="f9d99cb7e7d251950f5743507ca342820dc385a3134ec0fc9565ad003cadd47cf8f2096ad2ea0b5990a0f4cd780fe0c3a48e3ad430a41fe7d75abf6c2dc7c392a555ae9d7e7aa2acc65bfa260051c1d841012c9283c898b8db478143ec6c880cca12c5dd5d0e4b92b5b76fd0744a5409e3bf7a9e636b4ad277617a8f2e0e193d473a1184f4bd3ba29ece4734a753856d2964823f6d8a3ab337238410a98605f807306ef9bca97d3d308eb42ba8a42cb43f062337c2c2bfdc14db8c0d029a8d537f4c656320c1cbd2c85fcbf1fae52255422d389eb93c9cc0f74d6ac6f1bfb10f", 0xe0, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/04 12:35:35 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/04 12:35:35 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000ff0ffc), 0x4) 2018/05/04 12:35:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x7988) 2018/05/04 12:35:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000001, 0x10000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@my=0x0}) 2018/05/04 12:35:36 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xa) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = request_key(&(0x7f0000001300)='pkcs7_test\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)='\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001440)='\x00', r1) r3 = getpgrp(0xffffffffffffffff) ptrace(0x4207, r3) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000300)=""/4096, &(0x7f0000000280)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan0\'nodev,\x00', r2) 2018/05/04 12:35:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0x6, &(0x7f00000000c0)=""/189) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0x0, 0x30}, 0xc) connect$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x1, 0x2, 0x0, 0x0, 0x1, "5e405d5143c92b2566d35682e60669850f02a63a00b65da40dc45cf231b1c64ce30e2fdd9cabd68aed351a599296aa47ad2c0f7d2941cb3f821b159fbbf1bf", 0x12}, 0x60) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x20, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x90, 0x100000000, 0x5, 0x7ff, 0x400000000, &(0x7f0000000080)='bpq0\x00', 0xfffffffffffffffd, 0x4, 0x6208}) 2018/05/04 12:35:36 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x361, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r2) 2018/05/04 12:35:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24}}, 0x2a46, 0x9, 0x7fffffff, 0x5dba, 0x5}, &(0x7f0000000180)=0x98) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x4000000000000072}, 0x77584dda7b08b8e7) 2018/05/04 12:35:36 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000), 0x8) close(0xffffffffffffffff) 2018/05/04 12:35:36 executing program 3: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0xa5) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)=0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getuid() getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setresuid(0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), 0x4) 2018/05/04 12:35:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/04 12:35:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f00000000c0), &(0x7f00007adff0), 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/04 12:35:37 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x37d, 0x28200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f86fa8)={{0xfffffffffffffffe}, 0x1}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000040)="4d29744c787c3ea44bbfcaa61bb864c70d44bc0b5631c4238d7c689f42fb88c997b57d64dd4ccf682b8d10550e4ae4e7c49738ea731400a50378154b69f06523a893ba47777635e8abea5bf0a04c5a68c11058480a72c9") madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/04 12:35:37 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x3c, @multicast2=0xe0000002, 0x4e20, 0x0, 'dh\x00', 0x34, 0x88, 0x6e}, 0x2c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/04 12:35:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r2 = dup3(r1, r0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000100)) ioctl$BLKPG(r2, 0x1269, &(0x7f00000000c0)={0x3, 0x8, 0x96, &(0x7f0000000200)="6818fd468c3a5ac14aa2fd8404ebde7f8ffb98f2be0f9ae7b241c366e094dc78643207c8f7b30a0f115603fc0021e90d325e1586c56f25ee3e0b3566b1579a859bb8984fae8f837de0fa63f5bd7de38c1264293df6fb7fedc3edeabbcaa3b87132a9d2637af0ef7267d09cc0e254efaa117fb0feabdcc1dcd534c8bf61dc31fc0797726bbc2ae2fcfd8b12c50129115688f08747b17b"}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x101800) 2018/05/04 12:35:37 executing program 3: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0xa5) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000000)=0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getuid() getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setresuid(0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), 0x4) 2018/05/04 12:35:37 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x361, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r2) 2018/05/04 12:35:37 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}, {}], 0x2, 0x4) io_setup(0x1ff, &(0x7f0000000000)=0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) accept4$alg(r0, 0x0, 0x0, 0x800) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) 2018/05/04 12:35:37 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9e44, 0xa002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x6, 0x3, 0xcf3, 'queue0\x00', 0x6}) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000006180)}, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x87}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x8, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) [ 96.185889] IPVS: set_ctl: invalid protocol: 60 224.0.0.2:20000 dh [ 96.236822] IPVS: set_ctl: invalid protocol: 60 224.0.0.2:20000 dh 2018/05/04 12:35:37 executing program 3: socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x4c, &(0x7f0000000000), 0x20) recvfrom(r0, &(0x7f00000000c0)=""/246, 0xf6, 0x40000140, &(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x3d5c, @remote={0xfe, 0x80, [], 0xbb}, 0x140}, 0x80) openat$cgroup_ro(r1, &(0x7f0000000280)='pids.events\x00', 0x0, 0x0) 2018/05/04 12:35:37 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0401294aca81ab60da1", 0x101, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000000380)=""/199) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/04 12:35:37 executing program 4: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/05/04 12:35:37 executing program 1: socketpair(0x3, 0x3, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=""/21, &(0x7f0000000200)=""/191, &(0x7f00000002c0)=""/141, 0xd000}) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x3, 0x4}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000380)={"6e6174000000000000000000008986ebf02c7f131500"}, &(0x7f0000000080)=0x78) ioctl$int_in(r3, 0x5473, &(0x7f0000000180)=0xffffffff) 2018/05/04 12:35:37 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 12:35:37 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000010c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000b40)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000b00), 0x0, r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"f2a65425987c1e8c60e30a5ed882a073"}}}}, 0xa0) 2018/05/04 12:35:37 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x4000400) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000e46ffc)) 2018/05/04 12:35:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000003680)='keyring\x00', &(0x7f00000036c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) clock_gettime(0x7, &(0x7f0000000300)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x800, 0x0) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000380)) prctl$getname(0x10, &(0x7f0000000140)=""/196) keyctl$instantiate(0xc, 0x0, &(0x7f0000003580), 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000001980)='/dev/admmidi#\x00', 0x400000000000000, 0x40000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000019c0)={0x0, 0x1}, &(0x7f0000001a00)=0x8) fremovexattr(r4, &(0x7f00000003c0)=@known='security.selinux\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={r5, 0x8, 0x3}, &(0x7f0000001a80)=0xc) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x400000, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r6, &(0x7f00000002c0)='./file0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0), 0x1) 2018/05/04 12:35:37 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) sendmmsg(r0, &(0x7f0000003400)=[{{&(0x7f0000002ec0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003100)}}], 0x1, 0x0) 2018/05/04 12:35:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x3}], 0x18) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x6, 0x9]) 2018/05/04 12:35:38 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x2836, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}], 0x1c) 2018/05/04 12:35:38 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040), 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000ff7f000001000000000000fb000001"], 0x14) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/04 12:35:38 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0xa040) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x8, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}]}) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1000) 2018/05/04 12:35:38 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x1, 0x7765, 0x3, 0x200, 0x84}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x9}, &(0x7f0000000400)=0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r0, 0x4) perf_event_open(&(0x7f0000807000)={0x0, 0x70, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x8, 0xffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c2d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20003, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80000, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000080)=""/135) 2018/05/04 12:35:38 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001140)={0x0, 0x45, 0x30, 0x80, 0xfa}, &(0x7f0000001180)=0x18) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000012c0)={@in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x4, 0xfffffffffffffc01, 0x1, "9e37410f71546a50ffcbd018f0f2788a03742550d772748c4a9d9f50c5aee7af3e4597428f6b1985eab100605f1450eea8bba3e0e58d9a7889dfd86a83df4489484b659003ed20e6a6676e578c756da4"}, 0xd8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000011c0)={r1, 0x6, 0x4, 0x80000001, 0x6, 0x0, 0x0, 0x3, {r2, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x24}}, 0x37e4c0000000000, 0x7fffffff, 0xd775, 0x2, 0xffff}}, &(0x7f0000001280)=0xb0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/04 12:35:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f00000000c0)=@ipx={0x4, 0x100, 0xfffffffffffffffe, "fd5605801dd8", 0x100000000}, 0x80) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001a1c00000000000000000000000400010049d13ffb6ee656461ebf059dc069aa675ad827130157d74f8f73c9dc528ec613237e59fdfde6c8ed086d28771808aeba3d8bc2d8084de81d4f697161bfc4790e2f4b5822b612442fb2d2cdf57db4c1b51442fe48fa28bd1e2faa61e644f1e5913338bca6d607ef23114f6cac6f3517d25b34ae92e8fb07b25a8c46a27b291f254af77ff856d96e2f943412109522e976c75b74e020b53371c07dfe54a0bc01fa82eda65f39023714cb3d"], 0x20}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0xffffffffffff90d8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0008a500058d4e24874816ba3d20d70cbc6cb1ce8939331f34a2e86b83d7b40b29fb09f2cda76589ee7f9bc8f7b32ae3eddb98e37a6b75ab92cf7f1ae5e3310d6f3ac9398d59e0d8cf5dfb3f8966410b147b97225f81764dba926242ebd5d991ed429b30326404c9411d3d4c75c4013bda1f6fd42d42b593cb25d64074eb9556bed4f136204e3fecf2f9f14fa72ba77fbb7b4b810961ee070000000000000080078823e234f94e9610"], 0xad) readv(r0, &(0x7f00000000c0), 0x0) 2018/05/04 12:35:38 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000040)="9e8620639029677ff71bd514c96357fb9962b9aadd049ca17576cb51030bc231f8afca71d4145ed17a8573e0f3a77f2283eeb5b684ba4818c4d50a7c2fcfa0a2953488919ae5e380fb630fe246fdb08c3a7046badc3beaaa094e2c29f1ef313a4c9b50") r1 = semget$private(0x0, 0x4, 0x0) semtimedop(r1, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semtimedop(r1, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) 2018/05/04 12:35:38 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x12d}) getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000100)=0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41600}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x17c, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe38}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/05/04 12:35:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) r3 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000040)={0x3f, {{0x2, 0x4e22, @rand_addr=0x9}}, 0x1, 0x2, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x190) 2018/05/04 12:35:38 executing program 1: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x1d}, {0x6}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x220800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x80000000, 0x4) 2018/05/04 12:35:38 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000001500)='/dev/full\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001540)=0x1, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) sendmmsg$alg(r1, &(0x7f0000001440)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000340)="fe88746d950629223dd34895a6aee84b74530105612bc653ae268d77a61c2965c6aa1b9ba122020670374454d19484fae3e749631d8bde7db02db53cef48a809b3c73c2c9262235c07f2228b7e03d7fa2a52e7b780089363f08e146afb951f8ae934363019677bf988e44bb8b865dc1efee466d420ef3234218528a0d028f5b664aa0bac0dbfb2fd05cb47a39ab1e2bdad538c5560ffab7c7140e618dd06389782ca3ef9b4ec70d0d6c2eea13767121b68", 0xb1}, {&(0x7f0000000400)="f97bfd81ccecf1f4f5d03ca84b3594dae6e4aa1bf21c4852fbe84ceae1caf3a952adfe34c7e5ab4319ae441d047260d7a560004e3bcc0c8f13f244850b4316e8cc76c543527e6e6155c344a7ee47c480039005d93168e2d098869a471aab72428d17fec21a0ee9417744b457bc1af32581dda0158eeb2eaa41432d2f9f0cc954d299a4978144e4f040ea9e18e386acc263b9d64b2bbf91b8faee7f6e61e479e827408bd063976a4402d8553c9be7bcae4a04f9d2eb327535d0a12c99fbb13a99c74e43d4a1cc633c6c0f4ea27bf265d1de5802c7f851d55391bf1cead9a89fe7bd87dd85253fe370e1b959", 0xeb}, {&(0x7f0000000040)="95655ad3e3fbce5d", 0x8}], 0x3, &(0x7f0000000500)=[@iv={0x110, 0x117, 0x2, 0xf7, "c724c4fa0e5fbeb2fb1060588e54b9fcfa1f3a6e295198243aae44bac919cc2a97acb7c3d2c96237a4cbf8fa7c47ebe518f86effdc08d18cc054c4e0715691efd6d30515eadd219d322785a2b1a8597a2a600400aa4c83b8ff6cb671bb8eb75a4c9068be26d424df4846faca31f6c02c6b9a0bd0d7dba2fed9d2d945092361152b5d149987f492d0a9f6ec6b9540f53f4b31e53581e3db82c5fbd63ecc3a7cb2ad46ef5dee085d16a858856695119fdbce316de958e77e2e6aad0e37e0ffebb0c1a0b0eee9c21076ca4d8112c0ecdceccb925fa6cdd53aea504a44d911b80e00944886623cc8ee6a36807825071142d968269ea1e5cc79"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xdb, "db765fbeecfd2a1a5016520df9313e78262ef49944a3470d1ed8181e1ed4fe7287576ecfcae36aeaf41f4d1061ce7ed722eaa1d1c3411fe29dc7d5a6c18c3268d0373cc505c68a3497286d56d054e4910e0d03fd479053dfc08c45c8c9eca4c8813acc58a866b05ff40398c5fd980db9cffa3b63431c2dde0c164c64fe792988a032a1b8848923d1a53330cf74712d54931ee4c2f8faa93239c55674fc1e4d5aa1c5177a44a021fec15a9c8eb3def19863efd9c067372d973923e9dddf2ce5fe7cf184bcf77958449f087ebba4136a9fb08c5838b0bc0230091c6a"}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x388, 0x2a66ef4201487835}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f00000008c0)="200cd52234db58115b63460450f308d5bc3a83b6291d3bc8d41b7dddcff4b5b362fe083b77b2ff46b1f7471509e4d21a238f193eeb2230745121fdba97d949b8d21dcde3de063fa9d2b58f10eba347b6474cdf1d8ef5c774c8b6604e922d7d9bdb7cc3acb1ee342643242207698e942ae727f73b8dc35d8223af3fd1984ec9e699a3a839c582b8b3fed4a86827f2ffe588f18d0c1f70ff496a8cac27fb44b11c", 0xa0}, {&(0x7f0000000100)="9e1d2eff6bb677ff6da6daccaa46d9736f1aee85bbfc", 0x16}, {&(0x7f0000000980)="0fb23a15cf09999de4a0d98ab8eb16c78115b0a3629343c3102440266624f0e7324b7fe216c0f2c242d2cc1b0d2ec0203c03704f382c32de436f1579084f53e9ec80a19fcc918870ed395a2d6970bf7723eb07d2affebf6d6676e84c559db17c62075fec82bcb4aed3e6a603dda3ff01b3b700b8d195df48fd852cfc6ff6c0093be71d87a0762d8e2fcacb445ae031535106d7027872b3728bac65b194687324583c29637279dce7cda4d3f034d152cab723965b", 0xb4}, {&(0x7f0000000a40)="25e889c89dc1bf2c82a76c662995c96233b049cceaef5591a3f17c86bbaa531178923064339644b5340e2b04287bfd83d53b48025b6e31a367dfb6b307f43b6165b51d52c53de020ea9ad8a829aa37b6623889d3b983ab4021c9350b6e277d3339ac3472bf47e5448660165bf5785755aec88c1353bfad88e623c229ec3a3dae87ee07a06dbf51edb8c9333308f59c79337c948c", 0x94}, {&(0x7f0000000140)="fb322a6efb94f9dae586e31a", 0xc}, {&(0x7f0000000b00)="f4feb3dd12139b8085d129cf476174c08465d58b7009f9ac5823473745b77fb39091a6d001f75bb68b2e718650ae2cd5d4f7c635119a77abe43a9fe30fd4ca7871430928d0e295cd41d9a2987f8994c087bdc2efccb929a93032392fb35f9ef6c10eb809edcfa786174c0f99932e24007b9c0771", 0x74}, {&(0x7f0000000b80)="bc764afbafedf24dee34ef1b64a7b2a1ac13600562252e46750e6a723f176ac41f17a7703144cfb559d6f823e3f95ac72d48e0849017dd2962cf41fa6423450da24237bed41ede5a7417961705cff0609bcd5a380d17d6e1e5faf477fae4182fc83e4ef55edf463cd4ab8352081815924bbd6e9d5767c4250b35a0d976c8ec266f0dffb33b75eca2978212200943e6392035aac8e47f24c7bb15feace9caa593284c23e7656d935885b4e6eb89c672a354798f6ee339fa87894bcf9dbf67f03efacc05c35ba465931d42", 0xca}, {&(0x7f0000000c80)="46191efe1b194bb1cb2754fd0d24a5dbb4c99ff4ce9d9ff1d86206e6007d0cdd5a736c2ec18996b3efeddd874645fa9fb2b80ba087a83ee9e1efe290b351fcea93c87b5fb1dafeea71dd7b2118ba7949fb96fb04a88316d8781697baf3dac0fedbb33bc301497b1ae90e2c9c592cc62df535c311eac3a41719b50066f1ff900026e7cbb273cbd7002108ce27275e07eca9a9c16ce75778ad4986a907461990392c2ff24433f1ba4b79341b8e3f301ab5f66ff7cb4552b2a9febc1de278d17380fa6163c5ce99b836699ead76755106bd602a0d1c458f5c28fc1d2b5939", 0xdd}], 0x8, 0x0, 0x0, 0x24004800}, {0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000e00)="351f6bd974947370ea35cc41b3cd1d6b270128f7", 0x14}, {&(0x7f0000000e40)="8a7830237103c2a13c8e21fa20824f4a0f7087199215f43037ae429072022259", 0x20}, {&(0x7f0000000e80)="dc3b74536fc9c01fc37aa684e2e268cb7d65db19acddea34a45d3ad7d6a06fb3af675612d7b070319d0e668849c21fa463f20a95149dce81b1469a8afd8372cc7991d1e95cb871f79f2c7a7a9882eea76c656c317bb44a9d6eca931a3b7f36e2056b970110b3b1ace324666c9c987149b18729bec686ed1355bd5c16796c935c4a6d80485cdad378cc1f16b08bd05097f4125cdb61ec9048e974653753fdae5037251426d643c0dce57fb1bacbd7a43f6e050806578c5548f8228d0c680c8c518ba8eaa0c76a", 0xc6}, {&(0x7f0000000f80)="ff11532ef258c80a9ff3fa3d14225a83510acbef2c7cad890235f33adf0a35e2913337c8d081e9779e9f3171b7fe172930b87c32a2588ef6aaa84f3cddd9af5c76fda671af0b235e5a0587983bd5365377492f8d6f6ca8db6ed1df6b889017e5bc2ea80a75960860f1aa335cd53254d5c5ba50b5658fdc3ea27e0c5546e0c5227fbf6a3f65b14c11c0472e71db341a77dd9faa8658f2f65ad52eef02e56aa12724b4108db9ed3841838c14d6ebf2a2933d977663562f60eca8626227a9386469356d77d55f75028e60f3f19620d4f06a32c0f9", 0xd3}, {&(0x7f0000001080)="67838b5af55bd7f64bfabce542a12c654933716121e8b83df0f8c142d77f42baf1bf6ff2e2d0df077995246f1f8195f812b64dbd7300624e11f0e9da452be4671e88bb4fd3e5b4888d567612903ae5a422eca5544887a6e4dec752c40a04aa48cae24c3d6d38e9a8219cc49fa60a83ef03839b13f037ac65daf6dbb5af780356a07b4f1a49244b1378e96c73e223a422e3dc92103b139239a6fc3ee6e425b32b000e388463aef5fe11c175cfe53d9f", 0xaf}, {&(0x7f0000001140)="006358359300867e8f08b2f2c18d991f78294d359a9e3a9c54def184238d68c0be73c0b1489be0cf9f46855f8ce62e29a1e7a8da9eeb875b2440a1a320bf2676d4c3dfb3f877c577ba15afcff77558d1427b2032dd4e4f91cc9096ad3b92589d0ef0f1c727d78b40e86887795cdcab9b2c38ddf923", 0x75}, {&(0x7f00000011c0)="ef9cdce5a9431cda2c3b71f71ba19766f58ceae2cb36fb018c6e00bb3ebb5d3d2189bd08f1f5b7b4b7b57ccdabae47a018d53fea77c88ee3527223ca696f5ee9a5baadd176c4d082ed0a515245749076fe6994e72db2728f7c540f44fd90ff16a4adf5ed09de6a5c1eab1b43", 0x6c}], 0x7, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xe0, 0x117, 0x2, 0xc8, "0475f29d6e888d721eadf5351478add8b6d565f4153af12e4c17dff78e6baa0ba77271d935da050658647099bc7dd22ed4ced67370f0cc28211193f9119c2c459f1cd12cf7b55c752d69017c36899291dc36741edb30e9fbf158854f02b47742ec083f578a9939d41a0f5d27a5e303c24ea3b8836a09a92f403393844ff8e41ee0ca0c412d680c1d970716cae3ddafc5f1d00eeb0f83da745c0d9a4b3b19e4d459434acfca5ec2585aa19670031bcef4acd4dc312e8cbb7d02c7a51e384310712982a4929bd5bb81"}, @iv={0x48, 0x117, 0x2, 0x2d, "d716c4d445b321ac4ee266fc8451b87fc2425cfc3423257b090c23d8b468c2ab8445ca11824460df10078d873b"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x170, 0x800}], 0x3, 0x8000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') readv(r3, &(0x7f0000000300)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000200)=""/235, 0xeb}], 0x2) 2018/05/04 12:35:38 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x610500) flock(r0, 0x8) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) r1 = userfaultfd(0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x4, 0x8000}, 0x10}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xfff, 0x1ff, 0x0, 0x7ff800, 0x9}, 0x8}, 0xe) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) [ 97.393131] audit: type=1326 audit(1525437338.391:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7608 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 98.230269] audit: type=1326 audit(1525437339.229:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7608 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 12:35:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000140)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200), 0xc) fstat(r0, &(0x7f0000000040)) 2018/05/04 12:35:39 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000140)=""/185, 0x3a56f532a239520, 0x1000022, 0x0, 0xffffff7b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 2018/05/04 12:35:39 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x2, 0x3, {0xffffffffffffffff, 0x0, 0x8, 0x3, 0x6000000}}) openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000240)={0x5, 0x101, 0x3e9e, 0x9, 0x8000000000}) rt_sigsuspend(&(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x240f, 0x6}, 'port0\x00', 0x0, 0x40, 0x4, 0x6, 0x101, 0x4, 0x4, 0x0, 0x3, 0x7fffffff}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') tkill(r0, 0x1000000000016) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x80, 0x4) 2018/05/04 12:35:39 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x141880) ioctl(r0, 0xc0884123, &(0x7f0000000040)="f2a3fe30eae067586c7ecbec647a6e91a3a1aad92fa1e308960dc52b0944f3a0b59af53b7fe32e50964a93f812a1fc814e10275dfdd2b8fbc10dd2b9df51d781e6f1848f51b2c3a097b16826683d1fa884a7b275fb26271cebf51ab6500f6f890144fa90968438c3a58b24") 2018/05/04 12:35:39 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/04 12:35:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x8, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000002b80)="4621dc05c22dec283f5ff45ebb720e36bc1a0175c219000b4d696cb52be2e7b9712c3200acd651d5e42892455a6291def85279a992cc9ba8bd39b310b5d4bb2f27d63bb271cac3f5abc51c91f7db1d6ef8c55e59645a54242ee67d2b45c359314d91c393c136cb85eca9cf928d66ddf3a7670fa0a65e868eefed3df88555dc4320f589b2c90df9c0e0fd22758be8d076137233eaafce2c08d602f825213038e17271261998426351e2432dbce1ed046b3674cda083eb4291133401afc9c36bb4", 0xc0}], 0x1) semget(0x0, 0x7, 0x206) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="8366fc52c74ed21c37f23586ffd19658258e722495cccbf14d514bb1cc1eac8aef377da33b4e2fdfaa915f5e56a6ed86fa47bc73288eeca3a39e9131def66885413bcdf1891d55be1198a99ef27c38fa7334160d03b3f05380014aceed416a451009faa309acbab5fa4f56fa40a556bb08b0ccbb2c7007abf54add2e58b5347391da3d8372136cb18e1ca58f33f7ad5918faf54414d9b88e885097e6a11518c2ee362ebe9ff45bc1ecbed14e153fc8ab05f983906b73d9e5a8fe42dde7068b3eba9b4f42d1077999333c4a3414174606c17602650b8c0c03a2eac0777404c468742fcb0d5516c6f337c9", 0xea}, {&(0x7f0000000200)="66b6e71c86c67766e98b6e8bff06723483580e062d3d39f1204f68e400a7652ec4c3dc601ddd68764aed8bdc86730d18e7d4cf6dfc08284da1d66ba55205e1865cf64e8e0adafefbc09e81100b6799abe787125d3e93ef3c6b35e6f0af03a19d53d0a08657aa1d77193058b0951a890879f896571a65c18f895394505256f65ae7de54da501ee29599f2a970d3dee75a2957b5f4d83583e0ffa12e8635edd1f5e2152ede6cd8a0e1779c33055ebebed9f054aa73487ab4c6e1a61a3882c023830d5bea2f58307433b3e92f0e55bba5d66213514da1c0a8df2a122bb2f597", 0xde}, {&(0x7f0000000300)="4b9bbfbf39a88332dc257d6ac3de379f2a1318a34f7e1a9ebf59b70c56bf61b029629d78b02c653a59145c4ac4ce81fb994c5eee6e656b9e5cc10490323117edd28cf850c4d964f9be8d732705f3f03df2af6fb3a7912991a56d24842a2e9810e9141c33d51b37bd6ecb", 0x1a5}, {&(0x7f0000000380)="4f3c72d1db5c173e679ab5160049a6774299b58d755926daabb2b55aaeeda2f6d55ba6969bf7ba23ec53", 0x2a}, {&(0x7f0000000b80)="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{&(0x7f0000001b80)="272964b4523ecc18fc66a253fdb35e1d60c1ff1a91bfbcb729b994fedca636f0f0b55a0ca6acf34ed21573877afa129092afc1028b724277f7095d8052ad937e0af825329e78a8776e5e7d6f50d796eaa07d745b95b2002b0fd571f07160fb23eded1fdf196b5e21f0b3276f1286d4cf1859fdfd5b142acd4a858e5a3522b89646d02ba23243d7855d97ee1f43baea79facf0b320b3007291cae7b81e1f0c910039dd7ac2ce270dbb8f7973cc6832287d7617507b2237dfaf7ff42d4386447ed1ae1ac7f6c5f899b153d0b2d531d7557782e9525926226da19354f93a66df4fc307fe67036398c6fc6673822c489fc175d73a62e38ead76b46330288a2ef61666211d9796877b0f0434e1a34071ee7267a8106e1949d58fcd402d52eab78270f790d6b1ad44ae956527feba41f2feb6579adb688686a350cfc6853a7f30a7711cd13c9e6c265d5d7a57d013a501dc574bdd58c359feb71e219bf48977918c416c7b17cd7b339b8e0de9bf9efb7a08dba43368437ecc40b47fd14af2f4721fa93be5afe4ca5c7d53035d4d71630b8a6c98a0f0a3643f9182cccc9be73380759ee859210160d651d6a19ca39e02a382c87e41d8443071ddec0aa4cea4d47c4f327147963e9008c13dbb072ad112d14f5ab62a5b438c88b17b618ecc41f3dca27318ceb13ca5967613ad49109b2cc88365a42219f639e99c93e49e155124f51ebcbdbd170552d8037148653f222e5e90dc94934206fb993f3e4e3e21f077307b4b62e0be502c94172b84420be0aaab8c49c1baaa511412cb149ac8c4c8124335e34db5479c41c0d6af790863737ff861e9a35813cf88a69ea20dcf975aba42fafec9d2289df746b036e48bb12454bd83524d7c6cc0e9670f0e1997299d696ed917e709e432be3df12dd5c709c29295ab28d43805d89bee83fcd3992552ac4c337b1c2af42a9afeb70868b4a390e4acff1fa6cfaeea5c80e902d3f8abaaa41265b1a7403fc9dae663fcf73d2bcfdd41b940b801177bffe2b595e613fcce234e5aa3c7b8e48e77b9f11754d070b08da27432100981e1ffa61907ee95012eba3959939f719cdcb450f748135e01d1b9571d9c32d50d92378aa7b2e13c9272b872cd628aaf6b38cce422e0821ef107325e85e2ce4c3307865ef1c8bed93b364789eb5f41c021adb4bcd9c78b1e4ae110b204bbba88282b1aef378b12b930eda2661ed80ab0ffba56f3a5a2e6ef62e7dc98b55296ea4031e7ccc68d8701ee9bebd73e7af3243e1a05980c642608517b90582530a2b2626ab9518eb0e45b0179034a06b7fa10d661fee94c0e44a3bcca5478937f5864fe5e19420ce8a46d3e2b2270ee5b8abe9d1a2df81ee6fc9397a724bcee09f50f83be961b9ad3ce42301031fcfaf53667e5e1c87d35b8e323956fc9bdbaf354b86c58be093ccde3e0c7a440f3416c9b411ae2b8518cba94822313d24cf1c7d577b5cd5e923cf1fce202d64e08998ee3c913adab08c862ca1c0db543f7cd839cd5f2e7c18e6f946f5e60f4e3d4c1aeb17f88d8adfc72af11df7467fedaef9f716bb65b974140be55907f6fe63f7ec278d18d7af32e607ff041eb5f4c3342a37b4cc7eb439631e3d108efea1857e42843553a7cd5fef85adf82e2993778210035ad75523cd0bca72cfad073bec64b62f5ea5eb43b800107c947de71716523ba101de05f089d9b59cdec0e671d5f676d517102e594d988e174658192e8b5d33bd7f77f86812cf6288e1620f1060dc4c513d93241ec874960aad804c2a5ed15cf2d3c3071d05c6a1952187641ac0d38c71e48d2f7477511a5828781bc513012e83c3a3b7773a16460a3403cd72637fe9918154190a3c28f343f18b1e0280759419ffb450380509eae86b6da30f3aeab953c71546aa1c295b464e01efe976816e1b83351788eb6f45134130e2e91587e8f111e387abc8e99641c577228c703dba1978663c4f5aad151bc92c493c219a5cd52d68584df7676c402d2101238ae3aa274765cb0cbc7c7b7241ac93a1322d772c0674b2a0f069837b577ebf125b381f5eb1e0579a3731b23c0fa3570e7903d2e7b0fc83752ae30724920c3eb0fd2a20e47a1b2faa26b670fe352f17d6a1730c6501611852e9d912c30df81c1592b3e77877643eb937b383dbbac51080cbc951fdff39e3f6b1c6aaebd0ed2daba4f8c813c0ca6fc39445dc602b0a2a42d4f9bada6d954596f828850f43ae761941441f3a89bc3d7bc3e965d766f38f3dd22fc8fb975ed0d80c60981c22c16a3eeae91f04d98ca1273de9089a53c945fe1d8d4a222c31619ca1b6198e36726e06b932043f6d6db970cf98086561f3db0315092bf7aab240ecdbe1dab6dba48189b9f9d329345ce47033f0ae61263c6f3e70a4cec21fd5efabd4e76d9869872c81502c248de76c2d27b5fc4edd824e7c2309485fad77889089803f30b65ac5971a42a43a86b32fb1bcd9492117b290adc32e3faf553721e88e99ab63692d5fc38e59b277663c5684e65db34ce2711433087949e3451e62a7f6ba48301858a1dd27d3066a52db05296ccf676289acb75f02a21acde023ef24bc5c235c22b94438b69f07b73a5265fd58665bb1667253bed6f68e955ccdaedb06ef5af41258b31ded0f2e229bbf9f7bd69eadf5b9a486dc2b12775a049208001879584130126e8e59004c100dc5e4a99cb2e7c14e9104e4d286a3c386948678f599c2dbfaf07ff65c78aa222babfbeb45f5c5c945247fb4bb73724c9b3f7b07009a8f37fc631525e6c0debf52f8365edb1a1afbaec94b714108391d36716e17f6114b3e1454a5daed60c361d713b3d8eb37955af9e2a401b8b49e7968ef0c7ca92445894e39b3b437a6d966f7bb032ea50b141ea516c000f6bbd1de7ddbeff7754fe12fa36030278f4199a8942675fcde286c843fbbb0af562ba5ed1b4f5f7b544fd68bf595eb685c2dc2fe47fb52994a73cc229252d01bda29ac6cb89b6bb7e732791ebe5f8e69518add060dc00b6713b97236aed86934e9b6602c22d5a3952d9c4999c6a7d1318023db8a1bce01cc955e55b96c3b3db06353ba267da20b7ba1c437f705fc081e2517a5dd4d42d1023bdffe9a42ed7fbdc88c41a6ba897bd3f8a68ee2ec078fbe9fa492772628e1a345eaa32a8ac5a91443730a00ec845ad3ff9234a8322137512a740c798aa32adee68e19b09f0730a8f0f68cba0b8a54a0b3cd114c369e642dbbb188c8aec5d37db09ad2a7b08aa9f224dc759c86ccabae028d78ad882d42415122e05ec6ea0917ac729ebeb2f1dd5430d7a0461f1db7fe7d1e5822df0452caf1fa662ca04a001c549d70ee3d8643ae979cdc183669e4e133f6d6364ff1165f758ca012a80f2051159b7e5b8fd39397e39a6d23246f6802215bea8a8f50b59007ef21b30827ff0f6594ffd2467d07d4d49af1bbae0af2be28b8bb7772b173f34f6a0af479e3a064e1fc769e6959bbde15b3ad02aafb1ed7f295d311f2f50b6cccf6aedc6559055271a59c488672e3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0x1000}], 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0xa02, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x13, r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @dev, @remote}, &(0x7f0000000580)=0xc) sendmsg$can_bcm(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x1d, r2}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)={0x1, 0x8, 0x80000000, {0x0, 0x2710}, {0x77359400}, {0x2, 0x80000001, 0x1, 0x200}, 0x1, @can={{0x2, 0x6, 0x5, 0x100000001}, 0x0, 0x3, 0x0, 0x0, "062b908c64e3f40a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x1) close(r0) 2018/05/04 12:35:39 executing program 1: accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x0) madvise(&(0x7f000066b000/0x2000)=nil, 0x2000, 0x4000000000000008) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/04 12:35:39 executing program 7: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x24000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x5aec1441, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') lseek(r1, 0x10000000000000, 0x0) 2018/05/04 12:35:39 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000100), 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x44) setsockopt$inet_int(r0, 0x0, 0x40000000000d1, &(0x7f0000000080), 0x0) 2018/05/04 12:35:39 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x4038, 0x1000, 0x8000}, 0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x4, 0xaed, 0x4800, 0x80}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000011c0)={r2, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}}, 0x84) 2018/05/04 12:35:39 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x4) r1 = dup(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0xffffffffffffff75) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1fd, 0x4) ftruncate(r3, 0x80003) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x1f}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x55, 0x1, 0x3d24, 0x10, 0x100000000}, &(0x7f00000002c0)=0x98) sendfile(r1, r3, &(0x7f0000000080), 0x8000fffffffe) mknod(&(0x7f0000000100)='./bus/file0\x00', 0x60, 0x3) 2018/05/04 12:35:39 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x0, 0x2, 0x7ffffffff, 0x0, 0x0, {}, [@nested={0x14, 0x6, [@generic="b46e2fe913506edd96c8c82094f26d"]}]}, 0x28}, 0x1}, 0x0) delete_module(&(0x7f00000000c0)='\x00', 0xa00) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x466aa8bd, 0x408040) ioctl$KDADDIO(r1, 0x4b34, 0x1) 2018/05/04 12:35:39 executing program 3: r0 = socket(0x10, 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x78b6, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00002a4fe8)=[{0x25, 0x0, 0x20}, {0x6, 0x0, 0x8edc, 0xfffffffffffffe00}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000442fc4)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) 2018/05/04 12:35:39 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)=0x1c000000000) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) recvfrom(r2, &(0x7f0000000080)=""/194, 0xc2, 0x123, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0x80) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) listen(r2, 0xfffffffffffffffd) sendmmsg(r2, &(0x7f0000008240)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b7cae18fd09025033d95cc1be1c12a78bd9825f70628ae056d63149af6b129e61744b7f1dc48e59de0a4674351599ad337b1d069753e615679ee69611e9ac61fb3db705a136e649ade252d4145ae1a2e19081ad0d010156000c2978f5a5078de992d51e423cb7630f13df09212c4310a520229a3bbc5a4c7680612029625c651a4178d98df893d369f0b792e34235247bac69aa5c2fa868f89eabcfe3cb18e073a4452c44bc0db0f0cb5fd4247c09cf136491f78a8a49c7633e3cfac4cad41d09bb06d73c8149e85263212fad0b7bff2e36f642915af9997f1a941", 0xdb}], 0x1, &(0x7f0000000380)=[{0x60, 0x10f, 0x7fffffff, "dffa1129e72e7541a2443964afef4b1881f5fe5b7ff77edc82b5f2e777303a0b06bf1ac9cf3d1e7072e7f769026b2914b614f118e834315c7afa8b7d75b8d6fbbb9e1daaa32c37418c6001d7a0"}, {0x98, 0x109, 0x1f, "538e11c4f258ff68eb2b8d53d615a60304c8297fd40259e64bb477ea31b0d1071685d37a180657c2377f7f90338a49447412b63a847caae54bf4a5cbb8b31d0024d8e066c824a9acab1c3ce547dd198577a8ca8de267d50c2eba7eb9d8dfacddd1ab8df01f9f8ad6115bd9abe36f4448702410b7e1ac18a18a9bcffc5f7e0537139d46"}], 0xf8, 0x4000000}, 0x81}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)="274a2ce1c10a5529137513b7ef211d7247709174b5d85ac6", 0x18}, {&(0x7f00000004c0)="b80cb86c3a7148fd21c170d64646cae4c93a85dd54040d5adeefd5b6208c278fee09e5dd40b1bcae25a339553b72f239c779b8929852", 0x36}, {&(0x7f0000000500)="64a983e35e7be36a65e0a605eea5fe8b711f200c81c0570e9076cea916e577a2bbd5d26970c936d957ae752a596c96e26dfbed509920fd69e2ef0291f05ecee557f90ffa05977c18cf59ac5c288fa03c7ddaa3c60cc5264c1a75425d7061882b0492836a1a8b89b338f624538755b2f44156a52a7b239b157d5b7f0efdcc60e703defb4601b4325cfbc467f20dc6e5eb7b5d0135008b99a9ea33fb5b4ddd76c209338258dd09df7b2ee1c1918957393c4002af124463c0235c8936d112fe2fb5e20c6aff40f5348da447da4169d839e116536f3c67e4b09935f5be477374b59bc26d824ce553fcc82610fa", 0xeb}, {&(0x7f0000000600)="8a4d2cd38794712c5370f73b3ab726aedb612921edb7d8db61a50533983178847bc16d147a581c7b502424dd8b80aaa7d5ab43c96f752f5a60ba683778a543ebb92ab0066bc41e82f2be3534d6a6f407dc2288c9e52c275ba0df1833b22d21026245c64f5a65380fbbac6e30b88ddeb8a2892bb9f29279c2c86343f7bea2799ffcc18a03a5bec4a333082983127f25d7dae3c4b933afa492664e28685370261201958966d7e0552d4d68a9462d7439fa234bb965946459f8380b18391ebe449fc2f02cfc8eb02c3e29fe8447e695", 0xce}], 0x4, 0x0, 0x0, 0x4000000}, 0xfff}, {{&(0x7f0000000740)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(ecb(blowfish))\x00'}, 0x80, &(0x7f0000001940)=[{&(0x7f00000007c0)="a7f942c573400b6fafb2467c26871e3a83c6d136f3f912783f89441864028fe499c652a4199aed70efcbc4868f005ae128941741048e2b3dad640847fb103ed6268e0be2f70c01eed7b8bc22b94febcbec52e2ca52b3e35786dd3196f8ba1befd3cc053946bc75254584a3bd55f948f81408a0dc21e5aba981ad3f1ab4e7a5c38b472b033a679a4ed9", 0x89}, {&(0x7f0000000880)="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{&(0x7f0000007100)="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0x1000}], 0x8, &(0x7f0000008180)=[{0x90, 0x105, 0x6, "1bc91b5b6285f13a7f3ccec60148056ced88181d6a66302fbeb5a91d047535f4e7b10fae9a4c12ac998c397c3d14ef856871476ef365fcbdf59eba39f1b9a53192aaa680288ce44eae840a4fcc3bfa266bff744673dab24d6f04c8debb2281fddb691ef767a87e26208df8c7bc7a73ea8084760ef4c50caad353"}, {0x20, 0x115, 0x9, "2b2618db88a8a6c427ec83edee"}], 0xb0, 0x4010}, 0x6}], 0x8, 0x4c004) 2018/05/04 12:35:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) r1 = open(&(0x7f0000000140)='./file0\x00', 0x48040, 0x41) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000002c0)={0x2, 0x7, 0x1, 0x14fc}) r2 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x3ffe) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="199a0c8c83f0c229d9d1df2ba071a5637fd99a20f826965c649ba29527ee2c42b3c6d90007897ee1a85cd558e0ca692d750266357032c813e1339b91c29e8187262dde846b07675899e1a837fa15f103256f584b3461f21ea2c4e49ca58e52716b904dd4979b982a560683a8712b7f567be294b66fe70589476b136ed97daff0cf695346e736cfd7d8c9201657419531c979ab89d72f6f4b43b8ca4f34ad091895297b0a280c7a402ff572ea64221e1090dfd7ee4ea4d432de6e69a1b1d16ba9d8310fb06a12072e46e49fb24c750fae09272272fe0735934a5f917f834c865e950787909efde5809c322b065202949f98bd8e1d73e5fb") setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x95, 0x8) 2018/05/04 12:35:39 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x20082, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xfffffffffffff7df, 0x3, 0x7ff}, &(0x7f0000000280)=0x10) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x800, 0x30}, &(0x7f0000000300)=0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) 2018/05/04 12:35:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000040)) 2018/05/04 12:35:40 executing program 7: unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x100000000, 0x4) bind(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a0b762ba668d2e41c1aac39d8c531117462d02a826bc4e115343144f55bddb9b2fe3fdec1b9287da363da581447e96c9d88e5720fee9460e1dd60836d5ad0e"}, 0x80) 2018/05/04 12:35:40 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400, 0x0) getsockname$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003adbe0421188bd71221d959b5c6e3ea2cf1d"], @ANYBLOB="0000000000000000b8129466338dde5bdc010f451f5b474aca1f7d998e7cd7056100dc2be6099df7893042acdfd9cbf7ae2bd215094343b1c7eb3af17f49ea85dddcc56f3cf6af8ea03bda284aed9ca8b43395e6865532e9de360a2c5a348cdc55df150db9da6604d2bacbb06d7469cb6ccb7b919d4a051d1763feb3bd71ce380aab2c2407091802802020c255aa2607a98fb28115d73114be91a097cb18dc0927d9b158578b100af7c6", 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@ANYBLOB="002e0000000000616dfef3104f7fa2f08d7e50493fe2598f4056d2d17cf6f6a00000000036cf6190e5e6e4"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/05/04 12:35:40 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='dctcp\x00', 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) clock_settime(0x8000000004, &(0x7f0000000400)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x9, 0x9717}, &(0x7f0000000340)=0xc) sendto(r1, &(0x7f0000000180)="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", 0x123, 0x0, &(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth0_to_bond\x00', 0x1621}) 2018/05/04 12:35:40 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40000000080202, 0x0) ioctl$int_in(r0, 0x5472, &(0x7f0000000000)=0x1000000000ffff) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0xd4e, 0x101}, 0x2) 2018/05/04 12:35:40 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="bd8323bc32cb1b8c8e26166c721fac2daea3e7396d0d33dfdf5233758d71806168fad5152dbeef30a64ece5c92deb752b6f09c065bae8cf0afde4be8e8023ecf010b8226f4a75049c4d2a45268cc02b4b93cddf79e5e784c6ef94c95db0c30027654c23faf84542b30d2d6018efdc5a17421dc3e4513c82e1b40b25d3da4932328b42d71729f74e94d09268a9a9ff8b55801b43bef172b48d91ca2ef20eb9d4bdafa96", 0xa3, 0xfffffffffffffffd) add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, r0) 2018/05/04 12:35:40 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x24400, 0x82) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xfff) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x800000000008983, &(0x7f0000000100)) 2018/05/04 12:35:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) r2 = accept$alg(r0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r3) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$alg(r0, 0x0, 0x0) [ 99.479738] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/05/04 12:35:40 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x40, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000001a000100000000000000000a0a0000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/04 12:35:40 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000280)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="280000000000000029000000020000001d1a2d4ba2f2ffffffffffff810006000000000000000000"], 0x28}, 0x0) 2018/05/04 12:35:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20100, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="43f3"], 0x1) 2018/05/04 12:35:40 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x100002) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/05/04 12:35:40 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f00000001c0)='net/netstat\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x9, 0x4, 0x8, 0x5}, 0x2c) getsockname(r0, &(0x7f0000000140)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80) clock_adjtime(0x7, &(0x7f0000000200)={0x1, 0x9, 0x5, 0x8, 0x4, 0x5, 0x47, 0x100, 0x84f8, 0x60000000, 0xd620, 0x0, 0x7fffffff, 0x1, 0x3adf, 0x6, 0x7, 0xe722, 0x3ff, 0x493f, 0x55, 0xff, 0xffff, 0x80, 0x1, 0xfffffffffffffff7}) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008001000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), 0x4) 2018/05/04 12:35:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0xa2, "fd3f60a7a59d6f6a279b02cf85934006c8e431402a97af93ff8b1292c35d474be3ca69b4fb8ea2177def25c1074bab5f84378a6d7c2c42697bf9c6ff9a93e9b8d8bc2f4faca18b8d504a9753a1819be604e4b56cb1dd4bcfc3ffb6a8baee9016a97a3848c4cca5c64abfd17f4ce61889e666fa72b41f47c7c597ec99a590064165f972fd050633604e44a3711c3fe6c7aef0700758b138a8a1913ee91bd5abfb6dc9"}, &(0x7f0000000140)=0xc6) bind$alg(r0, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) clock_gettime(0xfffffffffffffff9, &(0x7f00000002c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x200000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000003c0)={'ifb0\x00', 0xfffffffffffffffc}) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0xac, r3, 0x310, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9ec5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0xac}, 0x1}, 0x404c044) 2018/05/04 12:35:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74416c5b5c8a6d09", 0x50}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/67, 0x37}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x2, &(0x7f000084bfe8)=""/24, 0xfb}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400040, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x4) [ 99.766416] netlink: 41 bytes leftover after parsing attributes in process `syz-executor0'. [ 99.860793] netlink: 41 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 12:35:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20100, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="43f3"], 0x1) 2018/05/04 12:35:41 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0xff, &(0x7f0000000040)=[0x0], 0x1}, 0x20) accept4(r0, &(0x7f0000000140)=@can, &(0x7f00000000c0)=0x80, 0x80000) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r2+10000000}) 2018/05/04 12:35:41 executing program 2: unshare(0x400) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101000) flistxattr(r0, &(0x7f0000000040)=""/49, 0x31) r1 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x0) 2018/05/04 12:35:41 executing program 7: epoll_create(0x5) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) prctl$getname(0x10, &(0x7f0000000140)=""/240) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioprio_set$pid(0x0, 0x0, 0x7fff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'syzkaller1\x00'}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x80, 0x0) 2018/05/04 12:35:41 executing program 3: r0 = gettid() r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x8000, 0x6070a2aa, 0x3, "94be4b44ef1a4821a1bd88012fbb6c40ed48def7cd1bda338ac32155625a88cba03ed8aba176971202df5034af71f5afaa816c27d5d7b8275eb00fb050dc02c119b6c93170a257901e1d3067028bff78"}, 0xd8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x4800) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="61622a8a15fca9214c9862ce3fe9f40d1fc40602f4715f5497b4aef89d4ecffeda2dc326fe8ec9649fd69c3a9aab81c37e91cb6e42abb3247fa1baea105eeb87472a3e257059c5d192007a96a58936bcf8ba87bc4ed29bb271603ee2adf56af9a7b9b93e1b69aa8548500c929a93d744ffda436fb85f0f01b6421f57229219538bd5dd164160ba11f1394e", 0x8b}, {&(0x7f0000000140)="904b499fd30a8589c010dd6400ff513d8262eeafe5b68361e63606a23d9341a3ac85a7d2f07342755f4c3893fe3fb20d80a8e995c396d452b42ab2f18fbc5fc8230992adf9d4105edf19b05055214ba9402861e9cc0af09549e4ae1104bd9c38bb835b726e7ebc31be0defc1627568a7232af295e326bbc01c2c280a0d0cbc6b8e6f6abf9c68f242253bf460adeb213c2e7bd98a9f7bc8a17c32c7abc3d9d7044030761b0bac330b806645b22c63d7d50299b94d5959e840c84642cdf7e5c6585fe85a69f196bfaf2615af3aa31a89e43e0e5b", 0xd3}, {&(0x7f0000000240)="6ff3f6acdec17abb6769723a594deeb239b60ad110a44092cccc56ca3ceb22a17a9326a2533bcb21646a4e789c9d78d854d706d2f41e791f390a1647d218d661d565d2933bd3025c89e7d246a72021ce98bf", 0x52}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="200000000000000084000000008000000000001073d94b2d209c5463655501767529b404b74238347bb1d83845d335af7bdccc6777d88ebb7ced0fbd3edac6d2dd860b74c83a00e3c7b6fdc430cba4861ef3b5de944c03cad25e1e23376d45ad34413e37dc3d404fdada0db329ae7e4eec58c6ae9546baf36db10e48706c279c12dfa49455fac4fe7da0eea350f052ce948a05715e6aab21d9be646a75d074f31de4b1d85396896c6cca946544be275b3ef8ca97ed3895e433e84e674e6a7fa0565e9fb7b09eca5e15d580144c18880006"], 0x20, 0x10}, 0x80) 2018/05/04 12:35:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x40, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x3}, 0xffffffffffffffa1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) accept$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) close(r0) 2018/05/04 12:35:41 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x40000010}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) shutdown(r0, 0x2) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/04 12:35:41 executing program 1: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x3e, 0xe9, 0x13e, 0x38, 0x15c, 0x3, 0x6, 0x20, 0x2, 0x8000, 0x40, 0x1000}, [{0x70000000, 0x8, 0x20, 0x800, 0x1, 0x1, 0xffffffff}], "9a266f3b0fcba732e3925b31d168a697f1899c", [[], [], [], [], [], [], [], [], [], []]}, 0xa6b) r1 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 12:35:41 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x1, 0x0, [{0x0, 0xb7, &(0x7f00000000c0)=""/183}]}) r1 = syz_open_dev$midi(&(0x7f0000001300)='/dev/midi#\x00', 0x7, 0x400100) getsockname$llc(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001380)=0x10) 2018/05/04 12:35:41 executing program 4: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/04 12:35:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x80) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000002c0)={0x2, 0x3a7b, 0x2000001, {r2, r3+30000000}, 0x10001, 0x9}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) r4 = add_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="d24bbe488f1846e9b5e8a4a1ad7c2e20c50ee84dfd76d82bcdc7e1f6da8cd5ab966e38f91017d8cb4343208c811057576ed5", 0x32, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="e0dd22b3f984e41fe37d3c5d37a74f42102dc26d24b2061db317c9d205bae22b51febbf86ca2162c1d3128cf458fb07b79739759d07b4d54299c8ebcdd2969b596390bac81f97c09e3fb7acd3d5fa1746104305aac4f9a388a9b6bfdfc9c5aff109f7b0bb1df6fd944428ede163de71b4169927b6988e64df9314e37b63287ed288946031d99325d5a577800ff22c25876270775d5e41c25f6224fa84d25cd4b3d4bdaa5d3fb03612555e15a21c8466885dd0675c74ccc7b545a44248aebf84e4649fdc8b4f9c3eff04bb6e85a0cba55c8e221859056529c7819b1f1effde925562cf9f2ebd2c5262fdf74c7b9c452aaf838", 0xf2, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) r6 = geteuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r6, r7) getpeername$ax25(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10) 2018/05/04 12:35:41 executing program 3: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @multicast1}, &(0x7f0000000080)=0x3a9) 2018/05/04 12:35:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0xc028660f, &(0x7f0000000000)=ANY=[@ANYBLOB="0053000000000000000000000000000000000000000000e3ffffffffffffff00e71f48f360ded4ada79e754197ab04ee3df4a12bb04e2f1849a379fbc5960baf"]) 2018/05/04 12:35:41 executing program 1: r0 = socket$inet(0x10, 0x80003, 0x2e00001000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000004a00030007fffd946fb983bc0a00800002000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/04 12:35:41 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r3 = dup3(r2, r1, 0x0) write$cgroup_int(r3, &(0x7f0000000300)={[0x31]}, 0x1) write$cgroup_int(r3, &(0x7f0000000600)=ANY=[@ANYBLOB='?'], 0x1) [ 100.432083] random: crng init done 2018/05/04 12:35:41 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_request={0x16}}}}}, &(0x7f0000adaff4)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/04 12:35:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) prctl$setendian(0x14, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b63e820faeb99547298992ea54c7be", 0x11) [ 100.717316] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/05/04 12:35:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)={0x1c, 0x217, 0x10000000000a, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @pid}]}, 0x1c}, 0x1}, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x101, 0x8) 2018/05/04 12:35:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0xe000000c}) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4480) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x6, 0x4, [0x10001, 0x2705, 0x0, 0x8001]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x9, 0x10001}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x100000000, 0x4) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/04 12:35:42 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x900, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x477, 0x4) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100), 0x4) 2018/05/04 12:35:42 executing program 1: unshare(0x40600) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000680)={0xb8}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000000010041, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x3ff}, 0x2, 0x2, 0x2, 0x3}}, 0x26) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000002498)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x8, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0x4, r2}) r3 = semget$private(0x0, 0x4, 0x400) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f00000000c0)=""/58) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="090000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000002004e22ac14141500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000020ffffffff00000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac14140d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f000001000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aef42f3ee500000000000000000000000000000000000000000000000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000006d3d81f4b75d12a5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000082b510fc836b13e901e551cbe877300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039b510170ca8a72c9fc5616cd1b91978e6dffa8089a446a019b8a7dfabf4496fc881d763096f99a41da5de6def666faa1ae7fcb35770e6c0057e28086dc4ab0847719ac5c0b220998b9253b824b6972a3323ca2a13b0450cce451eba9d11ad68c303a3f9bd910a47d98b9b15e1928eb80723d10b574915979baa21c8168a7109da0775ae61a830c0dc8f7622af545ec9adaa8e0c4b0c63dffc0478d39329c952d1a066fb6857390694dd67b5a60a20e3b6bb33987bc4a6fec426bccf1017000000a9b62aecb5c62d6f6b80a9a38004f27d823f21c7a9ab6a652cfd091fd482b2375165741656836359bec91d11b1abf0d95ce50dfc61a0df814683ea5c21989f932a16814ba4ba183370b7c782ee49482daaa9168da8ea0532cb71d5c87e0bfc1dbbaf9b2eb6f64b8ae56ea22ab782899b0467139cc1af6862e0cb75e27d5328618f354a77d19decd80f6b1322dc8ca18e0a3625a67f077139fafb9b8641a156e156ca17bbd0fd4230d10e70d82b89fec4a22f2b0fc767c9eafe4a8e7eb3b2ac50ceaf6d9d5f8bfbbec4ad2acfe93631c233ab184509c6a73d97dd3f49c0adb8158a52161a531d3dcbd3a2e368862a834c92269e5a8ce022cdfb3894041a79a410adfe0c67a46ed849d01e47a6a426534a7c79150c5c625efd57a75196d5e0fe36f6f042e3b2121aa90f2260ac102e1955854d29b07d2c1194a398c7dc78b2b927ff26925b1d04d3e843662a7a8a57784f7bbff49cd2a7a40fa40783739e21f6e21fa2e80bee7f35c68e86dfd51f9cd7e4c074a3b7c698c3a945154eec624536c71b33a490"], 0x590) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/05/04 12:35:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x11) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4080) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000480)=0x188ebbf6, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000000)=0xbe) fallocate(r1, 0x0, 0x7, 0xffff) sendfile(0xffffffffffffffff, r3, &(0x7f00007ed000), 0x2b) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) ftruncate(r0, 0x1) getsockname$ax25(r3, &(0x7f0000000580), &(0x7f0000000500)=0x10) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) getsockname$netlink(r3, &(0x7f0000000400), &(0x7f0000000440)=0xc) 2018/05/04 12:35:42 executing program 7: r0 = socket(0x100000001e, 0x2, 0x1) bind(r0, &(0x7f0000000000)=@generic={0x8, "1c6c2e85dfa0dae0e934b12e5f510f88074094de7491ad7a4219a76dc48d8e2f23ebd4984b537b0cec359ffa32e72bd6b2fd5a5bbbe7e0d7ed5304ddf645cbbff025b9d0756bef37a747160fac68cec81a98bf2ce1fc7bc71b7be6a2b4637b72318f7e62c1f871728d5ed5c23501b923d485c03e2fdcb238cc547f49d458"}, 0x80) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080)="c0bf22a1", 0x4) 2018/05/04 12:35:42 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x801, 0x8) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) flistxattr(r2, &(0x7f0000000040)=""/164, 0xa4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x6, 0x1, 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f00000001c0)) 2018/05/04 12:35:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000831000)=ANY=[@ANYBLOB="1400000000040100220000000000000000000020"], 0x14}, 0x1}, 0x0) 2018/05/04 12:35:42 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) 2018/05/04 12:35:42 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') ioctl$TIOCNXCL(r0, 0x540d) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r2, 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0xffffffffffff2426) 2018/05/04 12:35:42 executing program 0: unshare(0x60000000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_tables_names\x00') pread64(r1, &(0x7f00000001c0)=""/202, 0x46, 0x4) 2018/05/04 12:35:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='map_files\x00') r1 = msgget$private(0x0, 0x40) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000001c0)=""/194) getdents64(r0, &(0x7f00000002c0)=""/253, 0xffffffffffffff1e) r2 = accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) accept4(r2, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x2f9, 0x2080804) 2018/05/04 12:35:42 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2400000020002553075f01650272fcf28000000000101500002b06000000000000001000", 0x24) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/05/04 12:35:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4802000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x58, r2, 0xa01, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/05/04 12:35:42 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, r1, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0x80000001, 0x1ff]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) recvmmsg(0xffffffffffffff9c, &(0x7f00000051c0)=[{{&(0x7f0000000100), 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000200)=""/212, 0xd4}], 0x4, 0x0, 0x0, 0xff}}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000000440)=""/237, 0xed}, {&(0x7f0000000540)=""/19, 0x13}], 0x3, &(0x7f0000002140)=""/4096, 0x1000, 0x60}, 0x7f}, {{&(0x7f00000005c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/39, 0x27}, {&(0x7f0000000680)=""/182, 0xb6}, {&(0x7f0000000740)=""/255, 0xff}, {&(0x7f0000000840)=""/189, 0xbd}, {&(0x7f0000000900)=""/87, 0x57}, {&(0x7f0000000980)=""/196, 0xc4}, {&(0x7f0000000a80)=""/199, 0xc7}, {&(0x7f0000000b80)=""/63, 0x3f}], 0x8, &(0x7f0000000c40)=""/37, 0x25, 0x80000000}, 0x7f}, {{&(0x7f0000000c80)=@nfc, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000d00)=""/131, 0x83}, {&(0x7f0000000dc0)=""/210, 0xd2}, {&(0x7f0000000ec0)=""/218, 0xda}, {&(0x7f0000003140)=""/153, 0x99}, {&(0x7f0000003200)=""/221, 0xdd}, {&(0x7f0000003300)=""/190, 0xbe}, {&(0x7f00000033c0)=""/136, 0x88}, {&(0x7f0000003480)=""/176, 0xb0}, {&(0x7f0000000fc0)=""/24, 0x18}, {&(0x7f0000003540)=""/72, 0x48}], 0xa, &(0x7f0000003680)=""/120, 0x78, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000003700)=""/51, 0x33}, {&(0x7f0000003740)=""/72, 0x48}, {&(0x7f00000037c0)=""/164, 0xa4}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/243, 0xf3}], 0x5, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f0000004a00)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004a80)=""/16, 0x10}, {&(0x7f0000004ac0)=""/12, 0xc}, {&(0x7f0000004b00)}, {&(0x7f0000004b40)=""/131, 0x83}], 0x4, &(0x7f0000004c40)=""/239, 0xef}, 0x8}, {{&(0x7f0000004d40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004dc0)=""/185, 0xb9}, {&(0x7f0000004e80)}], 0x2, &(0x7f0000004f00), 0x0, 0x3}, 0x7}, {{&(0x7f0000004f40)=@pppol2tp, 0x80, &(0x7f0000005100)=[{&(0x7f0000004fc0)=""/68, 0x44}, {&(0x7f0000005040)=""/156, 0x9c}], 0x2, &(0x7f0000005140)=""/101, 0x65}, 0x2}], 0x8, 0x1, &(0x7f00000053c0)={0x0, 0x989680}) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000005400)="280193282062d95b23f3099eb0ac78ba583a6c63d5de6f11189bf380508208fec0a7a6c257a202b6329396ec5230d24633c2bdc00f29ee117153380e121b2530bc803c3c682670e63c0c14f23fec8e8142d467af714ce825ade9a85fc854cc456aa3a3c9") memfd_create(&(0x7f0000000080)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/04 12:35:42 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x101402, 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1000, 0x5, 0x9d4, 0x5, 0x75d, 0x3, 0x3f, 0x20, 0x90, 0x40, 0x1e3, 0x6, 0x0, 0x38, 0x1, 0xd6, 0x40, 0x1}, [{0x6474e551, 0x20, 0x3, 0x7, 0x4, 0x6, 0x69d, 0x5}, {0x3, 0x20, 0x7, 0x5, 0x3, 0x3f, 0x9, 0x7f}], "9b4a67d8abbc8c29b6d8a875499216cbce53e3c2165654b044711eb0366e74552598ecc8e8e378180a9ee4b0f39aa897507d2e3dd31693e7aedeb4c3d267e531b3ec5db0703c9fb7126a3370665f9dcb098564c8325be8ea4c4db7d760419f019908e28cedf9a8", [[], [], [], [], [], [], []]}, 0x817) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x809) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)) dup3(r1, r1, 0x80000) [ 101.956382] IPVS: ftp: loaded support on port[0] = 21 [ 101.989153] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 12:35:43 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) fchmod(r0, 0x80) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)=ANY=[]) r2 = getegid() setgid(r2) sendfile(r1, r1, &(0x7f0000000200), 0x4000000000000005) fallocate(r1, 0x0, 0x3, 0x7fff) 2018/05/04 12:35:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 102.072282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 12:35:43 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4800, 0x0) socket$nl_generic(0x10, 0x3, 0x10) unshare(0x40600) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) 2018/05/04 12:35:43 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x200, 0x200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) r3 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='ppp1#\x00', 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f00000001c0)="8a3fb57262b819d463d75894d72fcf47ee85d87d418a8bf41afb859f9ee9ab20da60c998cab8650134e4f8eab3462d6f339893e01c6a8e8ffe3b4e0c0ce07af1af0c11b5063903ee2ab7b29f9d083e8acee26050c19e7adedda26b7bfe04d0f76ad022e202a6d8e5b6443749f6a0278d8df6ff078550f73796d12980a652c2cedfeb2a57ee4f7161bb18d9eb43144c7fbb6c3f45c0", 0x95) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x8000}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000600)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2}, 0xffffffffffffff6d) 2018/05/04 12:35:43 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x3, 0x2, 0x1, 0x1}}, 0x26) r2 = socket(0x2, 0x3, 0x1) unshare(0x400) getsockopt(r2, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) 2018/05/04 12:35:43 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x100000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x1f, 0xfff, 0x6, 0x7, 0x80}, &(0x7f00000001c0)=0x98) 2018/05/04 12:35:43 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) open_by_handle_at(r0, &(0x7f0000000380)={0x1008, 0x0, "23c91bd2b56c27137a91dd7991de404a75d2eea8b4f7c61b47e1b43606688ac2bc643fefbe0e98af7cf8150218ec93dcaacfd76965766c3f999aac9d4572e6d39547ee5c07f6c3e11bacbf98be333591261d34add8cbc238463eaa871d92dc0136e74ac50dd8468496785364c26fcdb7e0e87e83f1d74bd7bc34a5dd522d6890cab51519019f2844987317478e82521d70a971066e91c72dd1f01ffee22ad94d2761373b90ad468219aaefd07236b891fe48d80236aca62e3f7464b168e1a56b95883c80b9fc3ed9793d311a5d1d60aa186db2f46c96ac6cb4a4708d86ca575906867ec17e52f71c190ef70dc696f148f1381ebf4f24bbac45e1240e2f0389201c0d0c80f83936a257099ec04c141e91d1d33957716c7e9247eaf73c165ce7c5af3d0449909f4414d21f41f5d6070192a448513897e06a6bfe17c3161464d5fb90d569cf0b1b3f37a331354fab28d0026151cf0dbc07382b57eacb90a1fa9ec93ce1978f1f34fb3d087de5482e0c41d7bdfc0fa211c1c80344c4d0713e19390ee55347a79eb322aaaead423dfae5eb595c5955f0239373afe60979b61c36503622abcf5a72021285b8233d6cc26dd185a58036af6b36b8b05a26e99978fc0cf4ea2c042118926d3457af89910a29ca7b908267f264f3cb3e964875eed760d30d6ce2021f1d23a4ac0f9fdd2df3c82c52d52c3c2b0f9d9c40251cb32ee5e01c428a1178df26a1cb91c69f7240f71ed36b2414f79b749933941e5b675485acc5b3980ab3a74d0478adb9415af6c51c7fab2d1a67a5fc3b99a1d5727082c2850d71c9801f5de9a6419b9b729f2e50b751a534f93abb57d0be8504fb9818ba4f9df3cb7c238479e31bb3bc35635c6ee144139c2a894b87e64f431ebcb3ecb0b8cefd3bfcebceb1aa7144fb5ac7e85ed2f5e4ddbcbdad1d0af2bc445b4b87b0e0b980a04ab65de7e7758f5ca6a237e952c876535759a725353a59c462aa5bfe9f6f086cf0464487b2bb4e28ae8bac0846b3ecdc69b0f5f863692a69fc8cdbbe73ba9531a69b69918d3863b2ad900470297d44b6dee970b0e551759c2e9ec058cc1553b30d68cdd95620b5eb14ec26659d721b8b6214af8ccdd00a062a51db219c8a68f46095b197b273acd15075c571e657de214afe1f3efa712d5229cfe0c01c758531acdce5f8f358b2afcc7f3618b3cdfea9e73f6f82a453877dc080cf31d9d76db3417a33f48d72158ea2bce52cd9e06ec705d494f1f875639eb47279b956a6f450a0741aeacbfa226260b28af4b14b73458d3583ae1b156f5cbe70dc4c33cd85ba478cc9c85d4295ee7aaaf6b080e31bd2705872651f12cd7927364332881c0458eae778dc217342d6a9abd96740762c047c93570650b60013f91fcac54254994024104ea91b0e18d8ab3a86c1aacc16ef8697bffc053c1f6d2b63ad3ac160a0ef86385b72c36a0999da9a602e2951bbd4eabdd40491067bdcd5ad652271925d478f832c41fa0127b98fbb5c05ec181aea5c53faa462f00af5473f4d2545f3c3c123691c43e2a680cc2f57c2a8ec6e4bb26ed7eb8394347dce63fb651635f6571022c766114d361926ef0078ed0445fb82aadceecd27219170f6f74192f28d78787aac22996aa62fa5f8ab37953901d40eb8467055846dcf94d2e2740f012214f365ea1e29f0b7b0e2fbecc1949dd9027ff402e39986e24791879265464d74af97f5f4d15680d3cf02dc83a525769bb82fe1366e5e2b6492ff8a965b92363eb129ef4a44017795b15adbe17e9cbb273256fdd12d599bd852742333ea677b2b6d60a5e37ea6719498c50f634dff0238b3f7482e5e91ad1c2f6c443599009d32beab1a2e4487bfe02f296881b6abd55e6fc6f8857c90ab246a24456b7acfbf8249c186c5e487ddc5a2b8854baf76a28aaaa1aa931a01945843af6bf0af8ebd4022591b3bb041a34a1f91bb896103895081ba25d15333e2583c4378ca2215776c395c175c74a141d4f3e1e6bb6927e9d1aec3779aea1c0a97f85974d86c540bbe3380ea9e3e64ae361d9c1408fb28dd00ccfc33d56dc27c77347163ca1e9a6b0b8c43fa28f7700c9c70e94d6cbf3e27bc3bb46b89e6cacce3718474563dfccc6aec59a4fc2039584dc6f2b1148a0ddea9843e5e72f96016e7f170cab72db16a40e17ae2c79a8b9c31c6cc1e1ae36b4a96fddeb817489db93e0dbffc5395d61c07909edfc00a8004f0f3d8171d9cda76ca363a3e7134953dbff328493246f9006f9e93d6462e989ec3fc165ecc2d259cd571d05845c1eac4fc32ce1b338571d7427930da0606de6c9ef21d4acb1ed9e078140d16ef3f42481e26f43f21abd395e698113e51134d350911ccffd4cf0f2d925795af1201d7914bc93a2033e0ae1bad92d22d94ddcdc38b6428b0368059c25771a258d621d2982b058098791f301f3510eec39ae6baf9959e2471dbb822e0678d3720e8f61f919d0d67e08effb1cca034b6618d225070fb896930acec76fda079a49f1452a4a628e298d525248b30f29de9297c9be917c7c9ed5c8b4ccb8b6cc0d67cc560216de3c24e5f846031dffa2df2d28a6dc9708941ea43a1790c71d53672d54d1f35e496ef7e6e73b0d21828f325848373ac2aef19ce09c7cf012033c59c6504a0ca70f13720494834a8500a3616b3d6ec337e5cc14232693287a98b3ac25e3897b3fb9b0a3652e4ccbc0b9f232f3b5b77ff2278488e76f6cc813104ad9096bae2be72a02e573779a38e917754dd5b949ade9d34034f85d0aa8238c64e3d6648957226063acf1860c53e99e5b18cdd0918c51cb7bdc109f97da880a0ef35c016cdc81235d916ee94f0308f19c4a593948a37f3857ff42249b6e8827b63ab504caa2ce76854fd429c00f73531206442de7800dbc3c4f6a1d14e028bfdefd0be963f18604c382cb87a26b7d617afbafe73366cbddecd0fba1ec387ed1bae997cb95439ade20eb641809d45775e2eda6ef5877883ab89a093f9808e7c9c6751977de389931b5fe4863778394201ada763ff8f3cfb37bd563a2db47f3f4ee8ee2efb74a6728c1cbd96c73f4f8e3929198369b89ba4ee742254eebe438641d962a170f0b4be16a091c1bcefcdf0cf9883d6c45380826eb68c24659e40640247ac231d7e5edad0021f820a4181c5b2f728436c2602101823859b363aa6b6aef2c77c1d4b60e443acfde2b4cc128e19b22d87d36403d22401d8eabea31ec3e6af73b7946b1b83bdbfa02702f8d195154d903f2e1a6db74c900534c2f5c34fa6d3793a64b0112be0445d70c0026d379cebb26aa55138aeff71aa07719d071f644fcfa3f493c80acb45ae9ebacf8f2722d210279e09c535364b3e632df79be5f003cdefc19a2ea065445fc6b785b181198590ce3367fb515c09bb70d20304a603d72a6dc420fd20bd851cdb9b5e93796d40bb799bc5e52fb4765f5e10d3b124c5acff67a29e9d32936de39604c1d66b7a675ee5141c1aa4d8e4aa5890be1000b56bfd88778fc371ba8e00d5580eef4a9a19fa830f50fcbb9b123489b592ea0d00745561da20219e1b4f766967f24645dade2d23f31d6ed92cd222f3af36fd173ba948e86a91d7a4017c39528e4d359517c40a0852720850860c4570d2853197e452b3d8d5a04073f21ba966f9018fa80032b182522acdc9e9a24d56ed68820e27d2acc9386e646e8715603ef8a12c20e309e3642d2c864d8abf67f854a2520a8bcd235cd2cbf12d89338edb63252ccc065546ab68c176f2655be53014ba10ae70ea44270e4cc7488989c136978ad91c55bdd69da331dddceecd403b9e224caf2806bc74cdd572c73e6bb7e0fc554b10529f1af4ef1a2148bb3300dc17923d72d3ccffdbc89eaf3603bc6be2d1ca0111ad5dcffc17b48afa2f11c92d89d84d3d328847f6f8b5c388d858a9fcc80420243719f7bf1a76c410123da46527aa79881e3c7f9e14a8db8479bd93dfe37c26cdb0bf800d3beb14455b8da09ff1ceb137ddc4e72786b14cd852a68f4fb2544ae48f0d9620ffd8b1599777b6dfa0a0b73e9ac8aecfceb30e1175e684022300f79cc0545a7f2e3c41887060ff1ee1166413d057c178cf49af430d2ae76af0263868581c0d51763f833dbe8f6751d12774d2a0808fab5c79ed5736c2cca63282f1ad9a2354ea7947fac6b9349033d39ea93e6b2561ca316b3ba9219c6bfa0b2d4a6e81382e5b7d920aa8137dcee5d8973b3c13208fdb8f1dba868d1bfab761c81457f8649a3342c3ef0c3fbf2d3de5d57004e8d7ca931c15d4477f4cec648c1d51ba7eee02e3bbdee578ff37b7b9d07a29e5d036819a5db7a8587df5d3a926fd16f3ef7c2193ba2e4cb3692416249ef37ddc39ad47f79cff5dced45b63f9ade0194b51d848f778836ce8eb872f45e29d614a58e56f70412076cca80de01ed2e7e5921cc8eca2ec3c8c3be398da333821183345093dc41105e04204aab28e6b16ab7cd7da5f13ead8993650529bbaef22be1dbb0bf5e3f2b6b3755867f5615261cf75055102e2d52a42d6f98319b90eb590187f46ec8d58ddb581dc197289d400bf8d484e8a8ff7b7b9c6688994c09c5e38d63ca49400266ec094dca258310a056442915accf79d050f20e2724c0e71727684413d8ba97f0a0b799501f5c4c8bff1c6c2bf756ec4faf1c315bf878a87d8cc79c03a62cfb82ea623e3b718b40f1b8a7c85eb2a71b47f00648b7dd2ea3c6470eabfef58ea326a654f70d406e7ef9f052a3908a95fab27f98cdf9e89ecd1fa1d4cd498ce40ac3c0c44419584f84a03c1986450a489e70631890a4d7307c94b6f04ce9b66004ac8c006f87777beb05feec8f3c51779af254b3bd0a549a35c1d4e8941bf02e6c437b0ecdde0a24e0e3a064d2a512bf4bba30f4bec0f4796010a9f6a3eb421d096e33cb8bd7d863cba0651506dd9c51bc9996626e1dc37549f39138fe409c75ad8a7fbc6f050f485e7d5c690f249f60b40a9ac7e2344f329597fd704c2210529718a5c46e2ae187e90632010a7962705f079d1c4ad2634c96272fd5dec2389a6d900a4135f80ba93b8d2474eb1ef96df62c3d6baa1b19cf14b4a579d9d15c6ba8e6f058d7f863534b350bb694e5a229bae2276a50e9d12ebbc5fa3ee02049bc675806f79d9cb02150a23b49b3ad67b8a1f92b40c7cf84e547273e992cee6ea01418f5eae7fdef69905e03f5e81f02f212f977b292b0e9b15b22d3c27753bbcb4780cf32097339ef78476699f6189b67b6931209c740c2584eb70855f3299c26d153170b859cd2e197de79cbb332a560d0d231e1f5097b1be5dd239975aab9ed621aadb6ad0946aa36a4bb6eb6a441db13271dd4c188c0ae4a7a5f2819ce72ce9c1f31f05e619a6458a28f4dd56c503da54b36056cafb682734217b9f56942380e2a6fbadde20af09c921ff45ac76b2815e93c60d9cf34157f1f1a883f346efbd4e2357b35cf9e3a6f6b08de9f7690c64c09e8fe800cb94a7a629d4fca7da04a1a6b99b0ba60461daaaae2665ad78725fc16643843960568aeed69c75d69ca634b9c5b597c395ac5e70fcf06e7df9579f8041f4ea2c51c832fe76caff4ddada618b94e6ecfe31f68ab5b75875301f9a68db7298d2be20206ff1a1c23d3830ca63b776766131f8047087ad08eaafd623a97346ba7a05ccd5f765eceb6b57992aa0d5cd2a1796c855621e4c9b2c5c71244dfb6ce6ab0f1a38c7c1b9d4f7ab6c2ae2e9e35ebb2dbbda191eadf31dd2c8dbe88dd13f0c142dafa74f2a92339177969abe906c1dd45038222d8671e9791c"}, 0x8001) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000346fd0)=[{r2}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f00001b1000), 0x8) read(r3, &(0x7f0000000000)=""/72, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@local}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000013c0)=""/40) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/04 12:35:43 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/195, 0xc3}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x6, 0x5, r2}) close(r1) 2018/05/04 12:35:43 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xd1, 0x40000000000480) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="f4c164f1bfffd7e79e09f2359bdce6222f1b344c528ebfa4c27340ff81d94f12bb653638238e5b6ab07b637061ba820d4189ebc7385929fd63452a572de0df43be97917ad261c2fd87b6f4d3ac9f8b815858c42fb33c7aed63f4837615bc61e979b8668be6eeb120ffdc95d971334bce2fc889dcc577d2eec4de7f577765fa23c109293fab1235bfbd5c57da2721937ef1892b09abb80c1bcd17404cbc94646646317d4d52aac4"], &(0x7f00000001c0)=0xfffffffffffffd17) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000240)=""/205, &(0x7f0000000000)=0xcd) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000100)={{0x4000001ff, 0x2010000080000c}}) 2018/05/04 12:35:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/97) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x71}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wrr\x00'}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 12:35:44 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) socketpair(0x5, 0x5, 0xcad, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) dup2(r0, r2) 2018/05/04 12:35:44 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/04 12:35:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x40000000000000, 0x200000000000005}, &(0x7f0000003140)=0xffffffffffffffaa) 2018/05/04 12:35:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407002c04000a00071008000100ff1f00000000000000000000", 0x24) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2018/05/04 12:35:44 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x3, 0x4000000000000, 0x8, 0x5ac, 0x0, 0x101, 0x400}, 0xfffffe27) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/05/04 12:35:44 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r0) sync() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400000, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x7) ioprio_get$uid(0x3, 0x0) 2018/05/04 12:35:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x18002) writev(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="8aa438b4df2e026d24b7840ecb65bdf1e8317cabedc78f4ffbd7a16b5264411e58117f010c6e5266b815bd039d953526624bc58d5af231ca899ed84fcb676720b597bba7de5494facb4c07718885973b2ea49ad75f960cc541e11d533322f4bcd592f8c4f5af46ad1669b90249f6ebba09b624784828b71ce7c734d8d675c04cb12d2691e77401af724fba4594e8a10348d0f91e14923722aff9f3c23a8a96aa5f0efb321838e06444f32e1fc934e4ab0d611cc29c772f3b27850739f22de99b12a7323506eff9d348ff74649c21ef0a8d293afdba25", 0xd6}, {&(0x7f00000001c0)="2fcf3a25804379567b2e7c4ef79a539a4e5e3f4c9a10799d9dbfab27fb66ebb80f51199dfbdab60b9513e884bbd938181b0892d476e5265431e65f1f95b71b567202aecada8b56e3abb8a6e89b246fd7660b83093a1a7fdade84f37b7dd389cd4c5aca217e0fc7c5a4c40dbeffcd7f8fa04bd4da09ef3cede1f3c697591721e87a1421603a00c8eafa7e5945322a459546294f3166474ab3e172533ac036cdf1b2fe1854346072a1ca8e1a82123c88b4dc344885ea8599c9b73323f868b797fbf90163e23e7c796e3c9528e05902a599bb06c268301a883405ef0d4d9e41b4819c9f0e0f50e76b55b8b37a7b6a92b6", 0xef}, {&(0x7f00000002c0)="2e115362d16127222c0ec7e1ddef724d5c5abba96d761a5518f14a102c996c197e97911c2c76", 0x26}, {&(0x7f0000000300)="3d51d3876f9a0301a9400157785f6265e0f83f4300af862118045eff515d9b319cd14fac03727a9053439baa7cfc28235c6a5d097c8c5f2ed2096627c3d8ff7f59d5605101c19eb661960b7b9723601174d2df231c3c6e235dc775b49ed04262d504da0ae1498def8e96e34e5fc6c69119a7a6c55c85459ffe23edc5f8f1b01c7629460dc279406ce795a196a866a2c5607460a9129d85076f01b5ea6a86d4ec8f1c757443071252b48414ed51a64e6173da024dfdb262480073ec68d6b7a812d76d877666c7e67bd859f68a25d65ec6feb403fde4eecbea", 0xd8}, {&(0x7f0000000400)="58053ca2740cdd2bc2a322ae9dce5b06e8c9231e135449bef63ce38d62c107a1eea44b70bfeb4f3706dc484f49650c40d21cb3d7d557d3706a0b68d4def72fc90a353b236dc381a395b7723cd70c2951f68be8ed704363d1d73ea5d7bb7a04b7dfbd998789515d592482716bbc2e69f78aaaa119542dfca7cdfaa59b0ffcf5ad311cf534c020bc9ccd450ed54cbf3cfbc2506ba965564a5ac0b343fa659682620cc8", 0x38d}, {&(0x7f0000000780)="f7adf1393d5ee1b2f8474ec9fd781bdb9c69c35ec56a7c99df4ceff1cfbc15824426b9dcf13433e0e9e0d19080c5b12f2b99fa4d1c42f4d3a75d268e8d04293f8741270b341a6fe52c776a60adec30c1b2266c1da0b2bbfb0e10ca0abf3ed4d8b8d01a39743acbd6a1c902aad6b878de6c03265f3dfe2cd68bd216e0f06d63ecd647784227add3de866425e9e06b1db9ac55142f900981e20a4f287471eca4e7dcc565210eabc0ea717d053e19f1a191dc203d52b622c5cb84c29ca5f6d1685de3a91ffe96c202aeda79681ef39a8bd4c61f5d445694169db94bffa030d60b47be0b0646d7e70064595a4867964290d92cb9c364acbdf39f2cd94a84b39f6643917b98", 0xb3}, {&(0x7f0000000580)="276d7963051e7db4c8ed0f109c", 0xd}, {&(0x7f0000000000)="b2b52e172417d4c0614c33b3dca243a76a501cdd843bc6fa14b721ebf2927fcf2f3d94a99cb93df604aa7cc602e9db981272a1cc82472c40cee90acca125e2011e4b3dd4fed8ab9be1388f71b9daa6114eef34ad3bd1b424a86f4ac2dc5f92daa548579d0d1d56613b1746ee1418629ca0975155c7de0ee3bc613f416a97b1c7fb4adc5b5e879bf8f117459801d252a0c29dc2db262db24297fcd3f498cf42817a4aa088151da7fb0b4857e77528b5eae99d", 0x2b}, {&(0x7f0000000600)="a119fcdfcef595f664c39afa14ad07da02279a06c325be8ab9d91d0d89c49ed754174e43b9eb40e1ca51b5f1c0511a5bf53f23b0c62b1b5041e2fb6d67df7694b9f998000e70a10346a747451e95f491019ed458fd8c81c335f409ddeccaf0d1a1e9ced1909fb4852b9a5726a5dde1dd2950b22a622bfc67f6a56ba067a4769d19447ae287d751dd11cab894403e4dcbfc209bd481053e293f56", 0x19}], 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0xa8d}, &(0x7f0000000540)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000900)='/dev/usbmon#\x00', 0x1, 0x2000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000940)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x4, 0x3, 0x8, 0x7, 0xc1d, 0x3, 0x7, 0x5, r1}, &(0x7f00000008c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000a00)={r1, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000980)={r3, 0xfffffffffffffffc}, &(0x7f00000009c0)=0x8) [ 103.718804] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/04 12:35:44 executing program 7: r0 = socket(0x1b, 0xe, 0x0) write(r0, &(0x7f0000000140)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) unshare(0x400) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) [ 103.780341] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/04 12:35:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8000, 0x20, 0x8, 0x10000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x58ec, 0x5, 0x4, 0x10001, 0x3, 0xbc, 0x4, 0x8, r3}, 0x20) 2018/05/04 12:35:44 executing program 0: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x100000c) 2018/05/04 12:35:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x3ff, 0x400000) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000007c0)) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000180)="552437fdb1a4774fa7cc841ffab6aa3a048a985e4a5a738f52d044d8ebc9a64059ce1f289bdc4181c7d0467a88ffba9557b2db5056b6561e677dbae803729bd4d4bf6a4522e6a128c56ad64ad1898fd76711953a82c6cbfbdea0fdedb78397dc7daae13139aacd33ae9df8cdbba2b793fb16e1b4501e63181cadc576bb6d43edfc5291a0e5835fa7da357daa1545bc99dec7f0193128e74049725d594ce644ab91bb153ca704f99a16869416b557f01aec7cda205e03bffb51fe5009310632a8c27a9c91f17368d0c83571a5b76ad18da4e91c9f62f3ab6b07dfda48d6ebb9e9cf9bac209df6088cae", 0xe9, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sysfs$1(0x1, &(0x7f0000000640)='\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x224000, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000440)=""/54, &(0x7f0000000280)=0x36) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, [0x800, 0xcfe, 0x515, 0xf53, 0x70, 0x1f, 0x80000001, 0x8, 0xffffffffffffa0f9, 0xbe, 0x3, 0x9, 0x7fffffff, 0x8, 0x23]}, &(0x7f00000005c0)=0x100) sendmsg$nl_xfrm(r2, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x2202000}, 0xc, &(0x7f0000000740)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x48}, 0x1}, 0x20000840) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r3, 0x4}, 0x8) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) ftruncate(r0, 0xcc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r4, &(0x7f0000001980)="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", 0xfffffffffffffe28, 0x4000000, 0x0, 0xfffffffffffffc2e) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00000006c0)={'sit0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xfffffffffffffcb2}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xffffff2f}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0xffffffffffffff3d}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000000)=0x63e) 2018/05/04 12:35:44 executing program 5: unshare(0x400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x7, 0x3, 0x8, "fad1e812f79f9ca6f5976b2961f9f90d9487195e93d97241e9295a5caf23c02356a0e15836a7bdd53edafb6f8e7b1791de0b61c778ffe91567808dd45d114fc6", "a8f37ddcf2ea11589cb07aba3561cd782d921a8b350e6fd743391fa9fb3a1f85008fc00eed5e8a14a81737da07e0c3b14706977a0fc7fcbafe12b96b412524b3", "20129fc3b360b0d29b87b79635c1aff649de20863139c5a4bee1493c39c1cf94", [0x9, 0x8001]}) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) 2018/05/04 12:35:44 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x3, &(0x7f0000003000)=ANY=[@ANYBLOB="18007a000000000080010000e10000"], &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x2}, 0x48) 2018/05/04 12:35:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) r2 = accept(r0, 0x0, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$team(&(0x7f00000006c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @multicast1}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000680)=0x9, 0x4) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8010001}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x114, r3, 0xf00, 0x70bd29, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x6, 0xd6b8, 0x65ad, 0x4}, {0x0, 0xffff, 0x2, 0xf281}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x114}, 0x1, 0x0, 0x0, 0xc800}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x1, 0x100000001}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) [ 103.968933] syz-executor0 (7985): attempted to duplicate a private mapping with mremap. This is not supported. 2018/05/04 12:35:45 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@loopback, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/92) r3 = dup(r2) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000100)={0x10001, 0x800, 0x5, 0x1000, 0x47, 0x5, 0x3, 0x82ed, 0xa, 0xffffffffffffaac7}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000000900), &(0x7f0000000000)=0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000004c0)={0x4, 0x80000001, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000140)={0x1, 0x0, 0x2, 0x1, "16ac1127e943f2f0515e0962d9e795a54294b94ca3c442bef0077470996564ee7437d345f776ea223714147d", 0xfffffffffffffff9}) 2018/05/04 12:35:45 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r2) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x101400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@dev={0xfe, 0x80, [], 0x5}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4e22, 0x80, 0x4e22, 0x1, 0x2, 0x8d03e13a72aecbd1, 0x80, 0x3f, r6, r7}, {0x0, 0x4, 0x5, 0x6, 0x20, 0xfffffffffffff1ce, 0x50, 0x40}, {0x7, 0x1, 0x964, 0xcf}, 0x9, 0x6e6bc0, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x1, 0x3, 0x7fffffff, 0x4, 0xffffffffffff8001, 0xfff}}, 0xe8) 2018/05/04 12:35:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000380)=""/4096) close(r0) 2018/05/04 12:35:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000280)='{ppp1-#\x00', 0x3) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) sendmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f0000000100)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)="28b73fb9c7682baccc08e7dd2609dc3a22e0cc5ace77e132db81c47bcb6e8f68400415ecac053c4d9d9240a93604d71aad5f1d8485c464afe079263c74c208178163cc383c731773954b04f3b99441c0de31c33d7b9bf99f98680f767f238786107674c9d2a538d82ba08a4d5347f89edec57ee891df1efe74d33e41d1e7f9b313fb7a352b61dd07ae6ec3991ab3e6f73d78e4cacee4a6083a92e508b027a60f88b92349aa3d753d9b601d5e0fe1c5810996ed5aa6fd23426cf57ffd408d5f193c850d034474ca", 0xc7}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="cacce979264d7a9972e5cdb4ed8da4ec10a2cfa6f0e468a621007afcd86d0faf6729dc3fd4c995d43994ed506f5c3123b8c59c6bad4a644ebd60633b39d54ab53528ff3dc9f4099682785efaa67f2ecbe465ddfeafe7c16c4db3263b10e517fbb1dfbff2057dfc66ff66646bc8338b4361a9139ab18be1abecb44e4e4175584b140052425f8fe65ef0f9469d561ea780c4b115eb1be700c4412f04c6024a50742a449763d342a4dbda100422852bd66473bd7eafa401f01519b393dd66ddb67f16c1febdaf848b8eac31ac0c040281cb9ebd51c79d002c31b5f9f32528cefcbc7005977513912344edbc7a40", 0xec}], 0x3, &(0x7f0000000400)=[{0xf8, 0x115, 0x5, "e359ba62e0ecc2d6e13d699c9f83ed183aea4994c1aa17ceb5bf3c02d1dcb5f11c300479a28c0c98b5765a89032f8b9071f1ae24b3e59028e9d075f26f64c6ebac18b078541ad0a022587f990cd7bc5ccb4986fa289365e3824f44a4e05ba0726d7dc4f79c31e4a83290982026896fe691ca163f41bdffa87d64b0b407ad8aa5d5ee199c9d0e8f81a06469e5fc437c3b01843c26eb3fcdac1c0628721a6a17ce9f255825f3695f0685a7ce8e500dfcb35b93b91037a1830fcc4098d3ffa4d8589187df4d51c0176b7f9a7895985d041e759bdd1842bde003f3f3d9c9163e1351c4cb1f"}, {0xc0, 0x11f, 0x200, "50f392bd91dd733c948d1d858a06ed1693f4536c76edbaaf947d0f2530c1cc7539d96155bf0017b3256250b27f684e654c279c6f18da67d07222f90f5499bbea15ab81dd1ff2a0659d01988ce9afd91c2e24614f45ae87f9b23a7378fbb3455215d4bac00f4f9e63e6deb2495cc9600fbd50a551de52ae4e39bdcb2ed63ae5524b78e429d6d0b9d45f3e100bf1160891441218aeccae10a641f088d0435edf69db6a0bf940b33a6501d49346a8"}, {0xc0, 0x13f, 0x5, "51188352cc72982aebeb84cc3e37ce68010ebaf5201cb87fc0abff8ad87da13e57f7ec4b15844c5acc29ae1246243eaf0a29e92b59b7162c18f3451b29a5257141bd12bc9e3e49d0cb27991d1af9a7940599b216f5dd0e0607b7d3f861602a65e1fd1ab5797e42da60772e4322111645da7f0817403e0b3e17d9b1e312d43e0e147f12582c9ff0e378252239c0fa3b854eb5de3ad450d9dc62a5fd13152aaf2d9d95966ffac4bba1fb0c6af9a6"}, {0x18, 0x11c, 0x80000001, "008562a06197b4aa"}], 0x290, 0x1}, 0x8000) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/05/04 12:35:45 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffff58f6, 0x2000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'trusted.', 'eth1\x00'}) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000640)=""/229, 0xe5}], 0x2) 2018/05/04 12:35:45 executing program 6: ioperm(0x0, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/246, 0xf6}], 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/05/04 12:35:45 executing program 3: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000febffc)=0x7fe, 0x4) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/186, 0xba}, {&(0x7f00000011c0)=""/164, 0xa4}, {&(0x7f0000001280)=""/159, 0x9f}, {&(0x7f0000001340)=""/187, 0xbb}, {&(0x7f0000001400)=""/242, 0xf2}], 0x7, &(0x7f0000001580)=""/187, 0xbb, 0x6}, 0x12020) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2}, 0x10) close(r0) 2018/05/04 12:35:45 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x401}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x13d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x0, 0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x628, 0x220, 0x310, 0x220, 0xf0, 0xf0, 0x558, 0x558, 0x558, 0x558, 0x558, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7, 0x548cca5c, @ipv6=@dev={0xfe, 0x80, [], 0x15}, 0x4e24}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x6}}}, {{@ipv6={@empty, @empty, [0xff, 0xffffffff, 0x0, 0xffffffff], [0xff000000, 0xff000000, 0xff000000, 0xff], 'ip6tnl0\x00', 'eql\x00', {}, {0xff}, 0x16, 0x1, 0x1}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x8001, 0x40}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3d}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0xffffffff], 'veth1\x00', 'veth1_to_team\x00', {}, {0xff}, 0xff, 0x2, 0x3, 0xbad716334ad3111}, 0x0, 0xc8, 0x108}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xffff, 0xfffffffffffffffa, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x688) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) [ 104.362283] Unknown ioctl 1074021065 2018/05/04 12:35:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x2) fcntl$setflags(r0, 0x2, 0x1) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="57be00001e3df50000008000212e0006000000918fbcfdda3da837ffffffffa242000000000000008600"], 0x2e) 2018/05/04 12:35:45 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080), 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0xac8d}) 2018/05/04 12:35:45 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x3) fcntl$addseals(r0, 0x409, 0x5) socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f00000000c0)) 2018/05/04 12:35:45 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='pagemap\x00') readv(r1, &(0x7f0000000140)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x37) creat(&(0x7f0000000180)='./file0\x00', 0x18) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1, 0x0) readv(r1, &(0x7f0000000240), 0x0) 2018/05/04 12:35:45 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet(0x10, 0x2, 0x3) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000100)="19f0eb3e53eae6d57e1b3ee9dec57585a7f264807403768a6f83f0fd813a6955ff7f5f5707e8fd69ff48763d86bedc2cbd9687caaa8a96d7e6554ed39d041f0e397d79f1b6c59dd66dff0e4288419ee7f677027cc72f8691d29b8c32579faa20b7098cdc52d3e8347b06f6c68466bd", 0x6f}, {&(0x7f0000000180)="a51ea003e803cb7c85348f9b2a99900dccaca1015ccabd38a99c830633184afc545a4c322539513c17f9ab60c088bbf7d5bbcf67a5715fddeaa2c4e2838480ef5ab1ed0d07592a6bb2abd3d6f295a659a93ad370f78caa47f9950f9f1c461b89d160a04a21274fe1992ccfb6e2761d3555b037d9d440f5e3cc2155a95b5f82173fea6f8537298be377b97fa7a411ba99474aef145628ada9e4111845c4", 0x9d}, {&(0x7f0000000240)="f89e7fd67c87b6013bce5bad3eedb264404ca9dd7e7eacc9bb4bfd22e0ae6a685a92058ecfcee1a097d8f30a88d0e12c4a339a6a1e32244ce3de34612c8ff1a8d1fd1325f4a88e2f242cb4e115041dd8ff4c47ab3672d1d5f128a69b482a228b029b9a03e192bb89be7710968c61f60b5249822faeda5a3d0aa076f6c6431d5ffde385a5b2e058c1436a8d94f357ccb46282c80689248c9e4118237c3368b557deadf70ff988aa7b9007e6", 0xab}, {&(0x7f0000000300)="47ad97a861ab6753fef85522122d626def147e3e34789b52d9c21155dcb3d15080e27554479903162f2428ef0e1b3de896ea59449f5cc94ac6f2b0696e8472bd6816a6486a6c55e64f2e192190098ef22b852be6cc9c0543b81fc843643d04a8287f28e459c10e71de379c1bcafbab6adf0b327bee4d295395682bb2f9cb13aadbe3f3c93a5adaeb06d1655f65457603462c2c9ad61820047dc0afb78c323e88c4fe0b98bc3b6710db7e0d4a621592a78b89c5ca63ccbcaeadfc4058e22627d6b27f220b62f2a2ebdffbbbd235b59755698eb4a1d9142cba45b24092587414fbe65256dd77d53c6a50b6c5", 0xeb}, {&(0x7f0000000400)="ad15d6913fc22b65fe8f3510b65e39cd4b7a1cde896c606b894ae2e2bc268186ce6ab8a9a84a3cc601ae5056ca75db56a1c88d0680224aead67af71d97fabbf25fba0468cbdec9af94cb284f816040e8ba", 0x51}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="12d01d2d6092b51ef0b4edc2796365ede4b2c8308f260e674c1a37b5d7805e1daea4d99167ab61ab7955959cadf930d1cf950610134dbcf2e6bee1b84375aac35d036399509349103b54c11c265085824979", 0x52}, {&(0x7f0000000600)="dfe4f56fedf043f3b97c470dde85afa5649f09912f412eb344e5a7d7189f40e69211ea09e496f56eced1ce4d9f825b55506b2604962663f784d7517b348a8c6ab7", 0x41}, {&(0x7f0000000680)="95dfa28629b25869afe3ba34e3150eebdcc94232dff7d83c438494622fae005d48af1f8e492251054265a2f827df8f57ada56306ca3e0707da4ea3b935a2db2fbee1fe483d8aae074046256174effb9d5b4ad7593eaf532a72c4596456d4a8ebb1f63beb262c8a66494f5e0143f4dc0cfad911159f2b125e5de4519349925e22eb2ea6132790c5de82cb6e1e289c1971f04a0940b83ca5eb17c656ef1657", 0x9e}, {&(0x7f0000000740)="b10243ca71f24fc1bdd750b750fbeac8b4107db99daaa22fae2c28e22d48e45f7160bcb50205e1cc82f39b5b6b404da8642b13c0deffebe33d4fc78bb09fbc1a65d1a9dcfa81a8c6285fea7e1508311ee7d947fdb74641aeef3b", 0x5a}], 0xa, 0x0, 0x0, 0x80000000000000}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/04 12:35:45 executing program 0: socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xed0, 0x30}, &(0x7f0000000040)=0xc) 2018/05/04 12:35:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfff, 0x4000) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000000c0)=""/130, &(0x7f0000000180)=0x82) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000680)=@notify={0xf, 0x0, 0xfa00, {r1}}, 0x2c2) 2018/05/04 12:35:45 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) connect(r0, &(0x7f0000000040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000100)) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000000c0)=""/60, 0x3c) 2018/05/04 12:35:45 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) read(r0, &(0x7f0000000300)=""/165, 0xa5) connect$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x197, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x81, {{0xa, 0x4e23, 0xe5cc, @empty, 0x7fffffff}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x5, @empty, 0x7b}}, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}]}, 0x190) 2018/05/04 12:35:45 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xa8, "f669688dd6b0c74595327ff94cbb26902c4e1bbb0c3062c71ac5d25fbd7ecd21c1eebf1399eda70ac09c12aba48c3cd1e61b080238951bc17f581be057ccc0273db90621374a95427a411eade91fbbd84315ce9dc59379fb8d3585a5f77fcf6a367eeb5ac868e45489fb2933d4e8178322077947fd5e54231f20c64a62b569005284f475cfc1b2f2dfacd90e186447f4a05d2fda806aaca33e9b3133a8f3b2557a8624d95ed9ec5f"}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x59, "176b0e8c18bb71d8ff8ee81b92bedb9c35e8c8cccd245bc9fe91e9b96ccadc164ccf40f849b52df67cf9552aa5f85ed227a2ff92d2da5908822b2d151070ba03fdb09d7bbee03091b00658043c4adabca16a8230f2695f507d"}, &(0x7f00000002c0)=0x61) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="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") write$cgroup_int(r3, &(0x7f0000000000)={[0x31]}, 0x1) write$cgroup_int(r3, &(0x7f0000000000), 0x1e) openat(r3, &(0x7f0000000040)='./file0\x00', 0x40001, 0x107) [ 105.166523] Unknown ioctl 1074021065 2018/05/04 12:35:46 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={"6272690262508c736c6173655f3000", {0x2, 0x4e25}}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) accept4(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80, 0x800) 2018/05/04 12:35:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x4a) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x1, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x356) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000100)) 2018/05/04 12:35:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000002240)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}, {&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000000)=""/15, 0xf}], 0x3, &(0x7f0000000240)=""/197, 0xc5}, 0x8001}, {{&(0x7f0000000340)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/213, 0xd5}, {&(0x7f0000000500)=""/162, 0xa2}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001600)=""/117, 0x75, 0x1}, 0xe64}, {{&(0x7f0000001680)=@hci, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)=""/25, 0x19}, {&(0x7f0000001740)=""/182, 0xb6}], 0x2, &(0x7f0000001840)=""/142, 0x8e}, 0x6}, {{&(0x7f0000001900)=@nl=@unspec, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001980)=""/236, 0xec}, {&(0x7f0000001a80)=""/239, 0xef}, {&(0x7f0000001b80)=""/146, 0x92}, {&(0x7f0000001c40)=""/89, 0x59}, {&(0x7f0000001cc0)=""/76, 0x4c}, {&(0x7f0000001d40)=""/24, 0x18}], 0x6, 0x0, 0x0, 0x6}, 0x10001}, {{&(0x7f0000001e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/241, 0xf1}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)=""/7, 0x7}, {&(0x7f0000002000)=""/95, 0x5f}, {&(0x7f0000002080)=""/120, 0x78}], 0x5, &(0x7f0000002180)=""/143, 0x8f, 0x7ff}, 0x1}], 0x5, 0x41, &(0x7f0000002380)={0x0, 0x989680}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000023c0)='tls\x00', 0x4) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000040)={"6c6f009962955a212d485464c00636dd", @ifru_hwaddr}) 2018/05/04 12:35:46 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x7, 0xffff, 0xffffffffffff8000, 'queue1\x00', 0x5000000000000}) close(r0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000000)) 2018/05/04 12:35:46 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000000c0)='A', &(0x7f00000000c0), 0xfffffffffffffffe}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xcae, 0x100, 0x200, 0x10, r0, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/05/04 12:35:46 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@ipv4={[], [], @remote}}}}, &(0x7f0000000180)=0xe8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000240), &(0x7f0000000280)=0x0) setreuid(r1, r2) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x24a5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x2, 0x30}, &(0x7f00000003c0)=0xc) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000440)=0x822e, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r3, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x27, "bfaae9b779ecdb46a08ad29c39b9bbedc14a6c7691e9c275d90cc6a0272f8be0b7974bd42042fe"}, &(0x7f0000000300)=0x2f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r4, 0x2, 0x8, 0x4, 0x8, 0xfffffffffffffffc}, 0x14) 2018/05/04 12:35:46 executing program 2: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001840)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x224000) ioctl$TCFLSH(r2, 0x540b, 0xffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r1}, 0xc) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x8, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x4, 0x0, 0x0) 2018/05/04 12:35:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/05/04 12:35:47 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)) openat$cgroup_int(r3, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0) 2018/05/04 12:35:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000300fc0)=ANY=[@ANYBLOB="0201000b080000000000000000000000030006000000004002000000ac1400000000000000000000030005000000000002000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) 2018/05/04 12:35:47 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xeb, "e214f108861dc047dd208e44807c389e613bacf10581204dc858ade0abb44d5d3e29928b4813e8dc7e52d785446cc836e0da57af68531c332fd3ed7fdccb308c1ded98cb50f95db4b12660b0c66d503c3df92ea74869823c6aa9db762e73f6a235185cda5c7b23dcbbf1ae9c81a4685ae7fd677dd300aa7f83b3a318aac1e699702228d6b0c483cb84a039fb4875135c0d2dc3e2a95920fbb0e02646e666f0d9e1cf8e72365ca8522ebc0fd1844fe5d5162d47b56d16a3197e8fa83f26ac81f51af6121500e316e9c63e77071e2e97b3a0331ac4a4a20199afd5abe4c9afdf17062be9cb8a2788f8c84809"}, &(0x7f0000000000)=0xf3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x5da8}}, 0x4, 0x3, 0x1f, 0x81, 0x12}, &(0x7f0000000040)=0x98) 2018/05/04 12:35:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f0000000280)="c240b8ce683ecdbe218b732304ef571ee631f5427f495642c0fd0350264d7f2e656bceb135bbcbea924eb5f57e62c9985f5d0991e12858f35b016893ba674589f3b17996bd65fb9263c42404a5baff402cf1050cf39f7ddbe9e45bb2ab5fe065e9c5a1d45a9872a9f98c4d748c6b5da7fa450fac5e69e61807a0511d3f200e3bf59fb3def6986bebe8ff7d116b6c4957f4e115688ad02aea0e6677de6cd879a1bac3ca9011c0a8242a4879050d9f82682dfd3d9898b544152470bd86505aaa62c5403216260b89e04cf0608a691ed1f45bf22990ac2f0560e48b3f4b54fa242c0f", 0xe1) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x34}, 0x1}, 0x0) 2018/05/04 12:35:47 executing program 6: r0 = creat(&(0x7f0000000140)='\x00', 0x10) pread64(r0, &(0x7f0000000180)=""/198, 0xc6, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x4, 0x0, 0x0, 0xffffffffffff01bf}, {0x16, 0xfffffffffffffffc}]}) rt_sigtimedwait(&(0x7f0000000080)={0x4}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) 2018/05/04 12:35:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)={r1, r2, 0x1, 0x9, &(0x7f0000000080)="54e8dd2e0fc95580f0443f3bd9cbe4f80e51f5e2d50f", 0x6, 0x25a, 0x100, 0x2, 0x1, 0x1, 0x0, "ddd278778b8a648dfb942d541eb075484e6bef7c47786957f693717e6636bb4c73358f90c0666173a5dea93b0971bacdb1b80a2054bc250bfcc92390504eacedbe0985a5b5c1d2da90f2aed2935764f7242a075d86bd2789f2bfe4e20c70cad9891c84f1b28d30c445d026abc5e8a1dd94b90c101920f92dee92f9ad494931024dc8aebc04d78465bf8b7eea1b0e2a5c939585e9c01ae064e511554f1935554ab18fdbac9207be5a6e00353a2c5008645164d7bb4b3bcdce7a706321f65236b6b72196"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) fanotify_init(0x20, 0x81002) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x8902, r2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0xffff, 0x0, 0x7fff, 0x4, 0x7fff]}, 0xe) 2018/05/04 12:35:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x1000000000020000, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0xe9e, 0x4) 2018/05/04 12:35:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x4880, 0x0) sendto$llc(r1, &(0x7f0000000500)="65a0ac1ec739b920dc42338d5bec2fb198101b5704a4c1fde9313b3efb059c8e6ac9162c2d3ee73034c5ef829a06f15df84ad84d9ca6458a49518f5ff2c8ad8b189c86738ae01ce5ff904ac1f0aafec0bd441fa058fa5197b7a127e3fce620b74788b9567ff8395ac6e48a291c1304f481c73e82fb4b3303ba6d2912a0e3fe1e377520360c8963f8e9c36efc919349973cbad52fb2c3c99cf45aa950ea2728392799e8d06599b4cbc78edf4a6c1a904de6b6d128743c54725281b23165b0477afd9669b2aa9ed64c9a6a3730ada28803a414f632ebe34ccea2c28f48fd4cbfe390f23566b3cb5939e8c6e96fa4", 0xed, 0x840, &(0x7f0000000600)={0x1a, 0x300, 0x7, 0x101, 0x8, 0x72, @random="a35f0cb91ae3"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000009500000000000000cf36d93f22948b47554c659ec2a742d5308567e98de7e79a1448e7a3910225d88b838087507518e5ae062fce415c4592770e0c1e193f3e62bf0ac5b63fb961c4c45003d75544d2b4654822e62127e3f31758b320293238ad8be9e04d67efc1416a9a2a86beae6ac4c0b0685d741b8cbb946e5b127329f37a31fdf5296a8d1d47a04f507277ef10e9c4f1c76d8cf06cfca91f"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040)="8a146d01490b52726b65e466d7fc98fb2f412f6d931844cbb82eb39fbec374142669", 0x22, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000140)={r0, r2}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x80}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000400)={r5, 0x23, "49b54dd5f79ea630630eb377a0186d1b25114537fa9dba2c6461d5a9930ea0a094839f"}, &(0x7f0000000440)=0x2b) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140), 0x300, &(0x7f0000000280)=""/239, 0xef}, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000480)={0x6, 0x6, 0xff, 0x4, 0xff, 0x400}) [ 106.226375] audit: type=1326 audit(1525437347.222:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8142 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/04 12:35:47 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x6d, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1b2, 0x1, 0x6, 0x20d7, 0x4, &(0x7f0000000100)='team0\x00', 0xffffffffffffffff, 0x1f, 0x6}) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000240)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000200)={0x4, 0x8, 0x328e, 0x8, 0x0, 0x3, 0x6, 0x4, 0x8001, 0x5cd}) 2018/05/04 12:35:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10}) 2018/05/04 12:35:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0xffffffffffffd5b0, 0x6, 0xfffffffffffffff8, 0xfffffffffffff800}]}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) lookup_dcookie(0x5, &(0x7f0000000080)=""/26, 0x1a) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000300)=0xffffffffffffffff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8040, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x60) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x33e) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7f, 0x4}, &(0x7f0000000580)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xe2}, &(0x7f0000000680)=0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) connect$netlink(r1, &(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) sendto$inet(r0, &(0x7f0000000280)="ff06cd47b7", 0x5, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/05/04 12:35:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x400000, 0xffffffffffffffff) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) [ 106.315366] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/05/04 12:35:47 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x3, 0x0, 0xda68}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x16}}}, 0x7ff, 0x800, 0x6, 0x5}, &(0x7f0000000540)=0x98) socket$packet(0x11, 0x0, 0x300) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000200)=0xe3) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000005c0)={0x0, 0x1, 0x6}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000a8040000400100000000000040010000c0e3ffffbf030000c003000004000000000000000000000000000000850bfe3b05b0d9c49644b8cdd9739475a088ecb4769319170d735104472aab038110e9a3b22389"], 0x1) gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x81) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) 2018/05/04 12:35:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) accept4(r2, 0x0, &(0x7f0000000040), 0x80000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x8, 0x6, 0x5, 0x6, 0xa11, 0x40aa, 0x4, 0x7, 0x8, 0x0, 0x401, 0xce5}) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=ANY=[@ANYBLOB="200000e8ce008e0000000000", @ANYRES32=0x0, @ANYBLOB="000057040000e400"], 0x20}, 0x1}, 0x0) 2018/05/04 12:35:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) getegid() connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000000780)=ANY=[]}, 0xc100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x4]}, 0x6) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x401) 2018/05/04 12:35:47 executing program 5: r0 = request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='-em0mime_typeuser!vboxnet0/&system\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001080)="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", 0xffffffffffffff35, r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x301000) memfd_create(&(0x7f0000000040)='cgroup#wlan1.(lovboxnet0*userppp0ppp0\x00', 0x2) ioctl$VT_RELDISP(r2, 0x5605) keyctl$link(0x8, r0, r0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x4) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000140)) keyctl$link(0x8, r1, r1) 2018/05/04 12:35:48 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000200)=""/208, 0xd0}, &(0x7f0000000100)}, 0x20) recvfrom(r0, &(0x7f0000000400)=""/102, 0x66, 0x10040, &(0x7f0000000380)=@un=@file={0x1, './file0\x00'}, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0xcad}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0x10) 2018/05/04 12:35:48 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x20000) getsockname(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000001c0)) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="332f3a33d4a019c21cb6470300f1762aecaf78be272fb9fd65f321f87faf66aa7fcfd6dd2162e8d77bc101df07db"], 0x4) 2018/05/04 12:35:48 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101800, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) recvfrom$inet(r1, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/05/04 12:35:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYBLOB="f444ed9a1f53e46704033ffffebf1b05"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x0, 0x30}, &(0x7f0000000100)=0xc) 2018/05/04 12:35:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000080)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x0, r3}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) syz_emit_ethernet(0x234, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000000014000000080045949e00001c0000000000119078ac14ffbbe0000001000000000008"], 0x0) 2018/05/04 12:35:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x33730fd5, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) 2018/05/04 12:35:48 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/20) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000778ffc), 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/04 12:35:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x3, 0x0, 0xda68}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x16}}}, 0x7ff, 0x800, 0x6, 0x5}, &(0x7f0000000540)=0x98) socket$packet(0x11, 0x0, 0x300) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000200)=0xe3) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000005c0)={0x0, 0x1, 0x6}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000a8040000400100000000000040010000c0e3ffffbf030000c003000004000000000000000000000000000000850bfe3b05b0d9c49644b8cdd9739475a088ecb4769319170d735104472aab038110e9a3b22389"], 0x1) gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x81) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) [ 107.007725] audit: type=1326 audit(1525437348.006:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8142 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 2018/05/04 12:35:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x309000, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)="e603681e4b12ec80d3ab8b351c51a65d5e195456bf948756967e2576f01d2f0f59fedfdef60fac86bdce4555736991bcba699ea5014508eef72b229e85e90916a5d4db02df526a192b67c1842f1001f78124188786b942c678fb52b89fcdad", 0x5f) 2018/05/04 12:35:48 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)=0x2e3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0xde3d, 0xff, 0x9, 0xeb3}, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x1, 0x0) 2018/05/04 12:35:48 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) symlinkat(&(0x7f0000000000)='\x00', r1, &(0x7f0000000080)='./file0\x00') write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/05/04 12:35:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x400) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0xe44, 0xc1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x2010}) 2018/05/04 12:35:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8022}, {r0, 0x14}, {r0, 0x1}, {r0, 0x2000}, {r0}, {r0, 0x200}], 0x6, 0x40) unshare(0x400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x4, 0x6}) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000000c0)) 2018/05/04 12:35:48 executing program 6: clock_gettime(0x1001, &(0x7f00000000c0)) 2018/05/04 12:35:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="9ce5e0acc3f1e3d304c0616e2529e87833c6a5330d97e28f3d85da923b3f6bb778a8c3cff85ece0427db18aa49428d99310e84dec7e4203d325c625e7b912cfd71bc8416180371d828cdaf62", 0x4c, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001380)=[{&(0x7f00000011c0)="41164d8a29b9c51efa74a66b4e5b6b5f4ef029a1c504030c26dc48461a6d1e581568abc153b9b4474d459672c73f75708c1b781bbce0bbb5da08b1bad238b9ba002ba8d98b6aeba3d04bfc3bb94bca86b6c33470e37cd2683dc39f12ba247f", 0x5f}, {&(0x7f0000001240)="6e760c06997d39fe30010980fd49bdb847a2dc6ebcc3bc30072a0b1bf261704cdecf734e1d494d65c4e8faa4983b532ed85c9c6c1782b7b074b9bac5ff35d9a7979de28becbdb083a73e627738f4ed4c962743662a79f937b27a6cd6c56876", 0x5f}, {&(0x7f00000012c0)="b1dc5f651fa0ffc069992106526e60048c91a8492dc5db226e428df9ace64d30fc611ee40c41aa6eccfd8b4d5d326bfaedd170fac33f5641c117dcd3bb0b90e652eb29955f50e3a8aa80af872e38efa17bcfc63cca5ebd0c51c2185cd51f7f9040c4768880ed031c360083e8ac182040b114abde67e55db815e153ebbc74be6948cdf1c60a471165c709e88355e4165f17a3e46a16dc4a8ef843d33bb466903cb87d5da90ab7cd6ad1d03121", 0xac}], 0x3, r0) keyctl$reject(0x13, r0, 0x8c59, 0x7, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000000000), &(0x7f0000013000)=0xfffffffffffffd19) 2018/05/04 12:35:48 executing program 4: fcntl$setsig(0xffffffffffffffff, 0xa, 0x3b) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2001, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x44, 0x1d, 0x502, 0x70bd27, 0x25dfdbfb, {0xf}, [@nested={0x30, 0x1f, [@typed={0x8, 0x43, @pid=r1}, @typed={0x8, 0x44, @fd=r2}, @typed={0x14, 0x21, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @typed={0x8, 0x37, @u32=0x8000}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000044}, 0x10) read(0xffffffffffffffff, &(0x7f00000000c0)=""/39, 0xfffffffffffffdd5) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000140)=0xffffffff) 2018/05/04 12:35:48 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) prctl$setname(0xf, &(0x7f0000000040)='/dev/snd/midiC#D#\x00') poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r1) 2018/05/04 12:35:48 executing program 3: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/05/04 12:35:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0xff}, 0x8) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000040)) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/04 12:35:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="757365722e2f7f"], &(0x7f0000000080)=')%*user+\x00', 0x9, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) 2018/05/04 12:35:48 executing program 7: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/137) 2018/05/04 12:35:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x10000}, {}, 0x0, 0x6e6bb9, 0x1}, {{@in, 0x0, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}}, 0xe8) accept$inet(r0, 0x0, &(0x7f0000000080)) arch_prctl(0x1001, &(0x7f0000000000)="7c9bc56382c80b66a51795ab0728a74e2a89038523f542efa9fa19309437138178f19f9a2169b0166f40d4cdeb87f4db33c1aefc510884d1d9338e152e6d7f6aa62da3ac3aea1ab63208b3628dc8c1f0f36689fb2e945bae0ddba88cffcee19545c7cbf59b333b0d5886914d22235923d8a19e65c96736508f5e495d") 2018/05/04 12:35:48 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x2}, {}, 0x0, 0x8000000000000, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80000001, 0x4, [0x4, 0x400, 0x8, 0x8001]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x80, 0x10}, 0xc) 2018/05/04 12:35:48 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80, 0x800) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x8000f, 0x1000000fd, &(0x7f0000000080)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @broadcast}, &(0x7f00000001c0)=0xc) ioctl(r1, 0x227f, &(0x7f0000007000)) 2018/05/04 12:35:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00', 0x2}, 0x2c) 2018/05/04 12:35:48 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0xfffffcd2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/04 12:35:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) lseek(r0, 0x0, 0x7) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xf4, 0xb, 0x0, 0x300, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x7}, [@typed={0x8, 0x63, @pid=r2}, @typed={0x8, 0x94, @pid=r3}, @typed={0xc, 0x5, @u64=0x8de7}, @nested={0xc, 0x4, [@typed={0x8, 0x69, @uid=r4}]}, @typed={0x14, 0x67, @ipv6}, @generic="b134dde5cc691867e165acd5325f266041fd1274f5316b8634ff4954c9c84f3346885639195b13c61b7b6e74a8a94165de6fd5572b6442f9398c5488c91efdfd92dbac9c9dd69998f5a1b16200cd8ed8c038ef09ae74d854c5e91ff3e854d7e28e122c967bf971241689072e54c6512adea74cf79ad13f3a3cfaf02c3f81ae0fdda4bcda14cf6e33ecae0c2a786afe9dac68d0c24ad1315a0781c8923884dca4aa"]}, 0xf4}, 0x1, 0x0, 0x0, 0x40}, 0x4000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4994a5c9662902e8b1291be6e243bdecfd5c51c64c83200b592", 0xbd, 0x20000000, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/04 12:35:48 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000040)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000a857000000008e15adecfc04"], 0x48}, 0x1}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) modify_ldt$write(0x1, &(0x7f00000000c0)={0x7d5, 0x20101001, 0x1ffe, 0xffffffffffffbe01, 0xf485, 0x8, 0x10000101, 0xfffb, 0x2, 0x2}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/05/04 12:35:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/05/04 12:35:48 executing program 1: r0 = timerfd_create(0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x1000, 0xe, 0x1ff, 0x22, "4893351d4da64a4f7f699b3934c20da1e226561de7ad15b6b3315a178b7d0625"}) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) [ 107.968592] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x25c8/0x2790 2018/05/04 12:35:49 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x5, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/04 12:35:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x108000, &(0x7f00000000c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) 2018/05/04 12:35:49 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f00000000c0)="a0641111375b996af5b40a7c878aedd71fe81f3da068a42dd541492dd15875eae6e4f2734868b8cf13890221de5a6f2483cf58337d5dc542b6f2e7eac6798e677692b5b2be5e72139aad993c05f4212ae0b4dd6f8fc00da7d2befc16ccc45a2ac1e825d1366be5bd3c5cc365a6882a000c1f3a086752ae26e316032c64e987f48e800ff656d221538b0369325e965278dd83aefcc20dc4e4f969892337fc070eddbf6df4b654a944073f2d4af91144ef7b7f6d000d5fd1b26c7f983d8f63e0b01971049d2e4e251cac57c401180219a35b2da14d95c559d9072e114970447341f126ac50d540bd6edb", 0xe9, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) [ 108.058308] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x25c8/0x2790 2018/05/04 12:35:49 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000040)='\a\x00\x00\x00', 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6, 0x4e23, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x80, 0x17, r2, r3}, {0xff, 0x40, 0x80d, 0x8fa3, 0x2, 0x8, 0x0, 0x1ff}, {0x401, 0x8000, 0x95, 0x1ff}, 0x8, 0x6e6bb4, 0x1, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x3503, 0x3, 0x1, 0xffff, 0xb10, 0x56dd, 0x200000000}}, 0xe8) sendto$inet(r1, &(0x7f0000000400)="e83ae2bbf19ba9c2fec1fc4e17ce3e4ec7edf1dd726a8ee084", 0x19, 0x0, &(0x7f0000000500)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/04 12:35:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="0991ca533ac91a930081458d7731e2f3934b3e38ac8358db0ecca596352b6cad17b0dc5b689cce7f673dde5508e2ad4cf6306c50116900e74e31b9", &(0x7f0000000100)="d7acfef66b8804c52b03b8bfb55f67dfe4801d82ff073994aec3f55d27f5a858c458940125bd0b98f372a9008fb28f8f5d8a51153502935810906bdf85cbe1672afb75e05e0366654b28f2c688e5baa1850480ce24df877593ad5de7e7025e39006cf59dbf3fa2a3c02940b73644", 0x3}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000240)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) 2018/05/04 12:35:49 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) unshare(0x28060400) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCSCTTY(r1, 0x540e, 0xfff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) 2018/05/04 12:35:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x7fff, {{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) 2018/05/04 12:35:49 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_create1(0x80000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x41) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) sendto$inet(r2, &(0x7f0000000140)="34d2c40397b0401177cd05093d8397b25daf836bb232320f74ba6fabf58fb67efe830b3eaf86d134a2a49840ad952ff75624f4306c5935c57b392b39a98c4662447cc4b1af38fa2ebc843db1778eeb69038cac20d1e59abd8eb157004da6c8d66a5710c8f688b3c3e77d6fbdc8adbd572b36f748d71a1f78463b448349f7c8eb80661a09043201d17b8ad18428e39a663ee4da9722d89a94566565685faeeafe00d3ddfc6cbe900349afb05a311a6039d0ab37b99c72d38d1f94700e374766", 0xbf, 0x1, &(0x7f0000000200)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'veth0_to_bond\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0xae7, 0x8001, 0x1, 0x8, 0xffffffffffffffff, 0x8}, 0x2c) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/04 12:35:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000140), 0x80000) setsockopt$sock_int(r0, 0x1, 0x80000000008, &(0x7f0000769000), 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0x5, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x8004e21}, 0x10) syz_emit_ethernet(0xff7d, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r2 = getuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000180)='./file0\x00', r3, r4, 0x1000) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r4, 0x1800) 2018/05/04 12:35:49 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) write$tun(r0, &(0x7f0000000200)={@pi={0x0, 0xe8a8}, @void, @ipv6={0x3ff, 0x6, "218e93", 0x1af, 0x4, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0x33, 0xc, 0x1, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}]}, @fragment={0x33, 0x0, 0x9, 0x8, 0x0, 0x7fffffff, 0x64}, @dstopts={0x1d, 0x8, [], [@ra={0x5, 0x2, 0x80000001}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x19}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0xfff}, @jumbo={0xc2, 0x4, 0x2f}, @calipso={0x7, 0x10, {0xfff, 0x2, 0x8, 0xcef5, [0x800]}}]}, @fragment={0x5e, 0x0, 0x5, 0x5, 0x0, 0x7c, 0x65}, @fragment={0x2b, 0x0, 0x4, 0x1, 0x0, 0x3930, 0x64}, @fragment={0x32, 0x0, 0x5, 0x4, 0x0, 0x8000, 0x68}], @dccp={{0x4e24, 0x4e21, 0x4, 0x1, 0x4, 0x0, 0x0, 0x9, 0x6, "0ccc67", 0x6, '.]4'}, "6e10b228964002eb83494016f24c24ce4830ef0fcf5d046c70332f1f7eeeea868ab96b1af89995089bd14916faa14246a7c04633aae27894b9da0b3f2f0b8448d6e06ac054d94a585380b383b45d0518ec8423062e1f4bd5138cf7eb7e365445b1711d3d0a13d42d1ecf698be5e70994514ad169ba2e8d9b00543c165894698565332a8f6e0bb80963422cec5bed81a6a28e50658b695e39f7706eb48a670395b1eaed06975c25efd43d3556292907cb3219a0750bc3e851b4e5b970016d254c5e59f969ff8bfd"}}}}, 0x1db) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00", r2}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@ipv4_deladdr={0x2c, 0x15, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, 'veth0_to_bond\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/05/04 12:35:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40000000001e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000006c000)=0x100, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x6, 0x6, 0xca, 0x6, 0x4}, &(0x7f0000000100)=0x14) sendto$inet6(r0, &(0x7f0000f68000), 0xfffffffffffffc23, 0x0, &(0x7f0000da9fe4)={0xa, 0x4e23, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e21, 0x7ca, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1a}, @in={0x2, 0x4e21, @rand_addr=0x54e2a328}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x74) 2018/05/04 12:35:49 executing program 2: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) 2018/05/04 12:35:49 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000000780)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/05/04 12:35:49 executing program 3: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="134859e65361c99c648a8b61bfda6cd793697701257e871e7900ec1a0aa9d07c9768f3058aa3d993e29f2258df859e87df8d1aaba6695f68f7c47d5effc7cb0d2583e4a6b8573fb5404bdb55e75e01ef76873bd68cfa09d0d3ed7fa24c3c152de90e6317cd5db663f66cb8938ad97aaec547ab7cadfdbd0d48883fed2e063f748b2e9b6869a7e0644b404e70b24a5174f07c5695579dbb6c774547c25458e82a062da4fea300e6d267ad5ee6fdedcd79fa44d3036dfac2c46c8f7cf809e3b3ccdd113a3c43b6bf838a5b12a18ba301", 0xcf, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000300)=[{&(0x7f0000000200)="ca3fe803529625deeefc3239b09cbaa0bc0738e9b229228e5c037c1b2ee54bc84eb9a5b22614735c1a611d55a2db2ddb52d6a0f9ebba0e9819b8940ebe50fc81f785c84261612cb6ff7130d8684a57e2b75137f723dc2f6e1020ca7ca4dc3d18543c83915305b38fd6b4686ca2085f9999f9aff5e9185cdf193588ab1a9bef989f9dd3f5ab864ebc44bff9a7e905ee865ec30dce9c37e1670ad4d7f30aad78327f9d6ab17fc2c0a5f8c95164fb0c48b10fc64ec5182a4b177d725de56dbafd698033d594daa9fa1cfe167b64f8f129d79b5d9b55c8f4", 0xd6}], 0x1, r0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000080)=[{&(0x7f0000000040)="8d574a75c413c510c2fe42ab2d19191e5ec2140c6079d36a1473221d668ad20fb35de6cd035ccf1eb5531c7a9dea", 0x2e}], 0x1, 0x0) 2018/05/04 12:35:49 executing program 2: set_mempolicy(0x4003, &(0x7f0000000080)=0x2, 0x9) syz_emit_ethernet(0x32, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa0000090000240000000000009078ac14ffbbe0000001000000000405907800d73cde00f5347500000000000000ddd492432bb26d69165d735a201a7618654aafffdfa5243145c185c474aa544e29637d1e4e21010fff368c1796ce42c711607be8761d87c97fdb51768270b193a05ce183cfef1e8e4c8953f57b6f10479c42b8fdc9262fed023f71c0c6bbe503bb1633583f417314ec421c5c4233c0eb137b73694901c485bda64c37b6c47794494e6a93600bd1577d"], 0x0) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x20810, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x3) 2018/05/04 12:35:49 executing program 5: r0 = socket$inet(0x2, 0x80006, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@abs, 0x6e) 2018/05/04 12:35:49 executing program 1: r0 = userfaultfd(0x800) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r4, 0xffffffff}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r3, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/04 12:35:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000593ff0)='/dev/sequencer2\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x7fff, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000180)=0xfe) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) sendmsg$nl_netfilter(r1, &(0x7f0000000880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f00000004c0)={0x36c, 0x5, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {0xf, 0x0, 0x9}, [@nested={0x1a0, 0x6a, [@generic="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", @typed={0x14, 0x49, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x36, @u64=0x6}, @generic="08a7eed2473789b9094544bc7a61ff64e09fc576f0b6f863ac05bc4cc749dd15f9cedec852e46dada586c64e8e4ba02b1e115e850bd4f56525674bb355ef1a7a4f89bc77991624429410ad79e68ac88c446849d1f16d93493c957e5c9a559ed9b07bdba318fc72400405c94adf2a20316ba2341394a8600a5b7632"]}, @nested={0x1b8, 0xd, [@typed={0x8, 0x85, @uid=r3}, @typed={0x14, 0x5f, @str='/dev/sequencer2\x00'}, @generic="77f2f53737cceac0ac049b679505d1c7e1a9efbca6f03492cdd4859eee5b86a8ff636f8681fb168997d1790f89ee7332fe91b2abfdc1b01d7d2112681b44d4a530", @typed={0xc, 0x6b, @u64=0x9}, @typed={0x8, 0x45, @uid=r4}, @typed={0x58, 0x2a, @binary="186fa27a59d20cc720b2006b28381505167b4cfc8513ddbab92a93e50d91f850329b3b943474321d29c2d4be9cb7a725cc3964c675aa0111641424d4a6e0d12b98e8b89745f66c59779818d7584a4afc6e382868"}, @typed={0x60, 0x21, @binary="fc5ab2ef3beaaa08ab829ab799b1426a62be8c2653ab77bc2f744f149da20cd5be3fc445e74d3da8804714cc85bb6a0ff96a42fc0eb3d317017c6367ec3e0a96160ee17aaf20e99b9348145508af37bf219a13b7917d08b61d3534d9"}, @generic="9680cdb89b25fb490775ec53254a113e45c53f716075491a70c507e66b775b2f156999e2168a7f2b1d6f42871c4d87fadb0bb532c806a384fcb4d148b4b63f9c34443951a2b2ec97c108754e6fe4d2a4eff561783842386f1fd9536312e8c1ce3afd63dede13cc11422ced5c846197c7201eb2333a55ddb7d717f2bd6ec8f5386c", @typed={0x8, 0x36, @str='\'&\x00'}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4000001}, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) 2018/05/04 12:35:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000007c0), &(0x7f0000000800)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)) getgroups(0x0, &(0x7f0000000180)) setregid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 12:35:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000140), 0x80000) setsockopt$sock_int(r0, 0x1, 0x80000000008, &(0x7f0000769000), 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0x5, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x8004e21}, 0x10) syz_emit_ethernet(0xff7d, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r2 = getuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000180)='./file0\x00', r3, r4, 0x1000) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r4, 0x1800) 2018/05/04 12:35:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000d40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[]]}, 0x178) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0xffffff3f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f00000002c0)=0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{}, {}], 0x20000000000001cf) sendto$inet(r0, &(0x7f00000001c0)="9a", 0x1, 0x93, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000200)=0xb8ca, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/04 12:35:49 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x6943bae5, @local={0xfe, 0x80, [], 0xaa}, 0x6000000}}, 0xbc, 0x4}, 0x90) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f00000001c0)=0x2, 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/54, 0x36) 2018/05/04 12:35:49 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000300)={0x1c, 0xfffffffffffffff7, 0x4ad, "fb77984f721ca8f27f4c11be867ce66a7bf46217f22e5910a1c2517c"}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x8, 0x10000) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000280)) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000340)=ANY=[@ANYBLOB="6400301a808963b45c91918d064d2a43d310e8a9842256c8192f0931cc95b57fa505ce6b96f2d35abce65c3184a456bfd09dab7ce89ba063b87926da373ab32af80b2beb83f7546dfddce6de4fce03383304f708fcb492b7b2f402ac94dfd4664b2034ae20a3e0a91a82b0ea7e9ad9f04858bee08e73400347c2bd47006b822c97f9", @ANYRES32=r2, @ANYBLOB="020000000400000008002e00080000001800120014000200757974f51f049885f2b950cd3227000008000500ffffff7f1400030076657468315f746f5f626f6e640000000800100008000000"], 0x64}, 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x80600, 0x0) 2018/05/04 12:35:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="d16f6d6d00") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x80, 0x4) 2018/05/04 12:35:50 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x111902, 0x0) write$tun(r1, &(0x7f0000000240)={@pi={0x0, 0xd}, @void, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [], {@ipv6={0x86dd, {0x7f, 0x6, "65f7e1", 0x124e, 0x3f, 0x4, @dev={0xfe, 0x80, [], 0x1c}, @empty, {[@hopopts={0x5e, 0x4, [], [@calipso={0x7, 0x10, {0x3, 0x2, 0x100000000, 0x9, [0x10001]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @pad1={0x0, 0x1}]}, @routing={0x7f, 0x12, 0x0, 0x7, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1c}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x88, 0x1, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x5}]}, @srh={0x0, 0x2, 0x4, 0x1, 0x40, 0x100, 0x100000001, [@local={0xfe, 0x80, [], 0xaa}]}], @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x1aaa, 0x0, 0x1, 0x880b, 0x34, 0x0, [], "d623b3d9b0182b4962a374609b0e7de27cf8940918711cb236c8c4a5321260431887262906adb306f1a1194b0af6a3a582c4ccbc"}, {0x4918800000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800, [0x2, 0xb459], "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"}, {0x7ff, 0x0, 0x80, 0x6, 0x0, 0x0, 0x86dd, [0x8, 0x0, 0x0], "a2324c3e79565f07cadbd3509f3928893dd86543e62ceabf9bfebd36339377d5d77b4e7b089bb85cd6e284c4466e65ec5ac9f58de941917ac54fe5d6d17ceb88dda1ea5475ce95bcf339ddd7f260b072a6abd420054b78321e585255403fd48c667595fc85dfefb40b013cd0f37722235d01b95feb25104cb58eff179b4665f1c8ce9804b115c219446fa4b0875e9a4ae38358f25358d4942a1ca407ba5242c62e16c022fe361f831f471ce355b3"}, {0x8, 0x88be, 0x0, {{0x200, 0x1, 0xae1, 0x5, 0x8, 0x9, 0x4}, 0x1, 0x8001}}, {0x8, 0x22eb, 0x2, {{0x5, 0x2, 0x1, 0x8001, 0xc1, 0xffff, 0x400, 0x9}, 0x2, 0x1, 0x8, 0x8f, 0x7, 0x9, 0xafef, 0x2c3, 0x3, 0x7}}, {0x8, 0x6558, 0x1, "27e6c534169df2f79f9e90014adf3c0419ec6acf2afa8f425ee19193be7b7bdee185573e51cd"}}}}}}}}, 0x1288) unshare(0x40600) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@my}) 2018/05/04 12:35:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x5c, "eeab08942bb83aea53dd643f9591936530a19c25cf6f820ac904ae09e9b21ff2838e036cf06ff002f665723c040da4aafe893ccb55f29ef5a9e393b823b027f1ef4fa46235b069ff8eda439391c94b4b51334b0ff226d2fe211cee1d"}, &(0x7f00000001c0)=0x64) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r2, &(0x7f0000000200)=0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x25f8511d}, &(0x7f0000000100)=0x1) 2018/05/04 12:35:50 executing program 6: socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x30, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) r3 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f00000000c0), &(0x7f0000000040)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bond_slave_0\x00'}) 2018/05/04 12:35:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) fchmod(r2, 0x0) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000200)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001580)={0x0, 0x4, 0x3f, 0x26, 0x9, 0x2}, &(0x7f00000015c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001600)={r4, @in6={{0xa, 0x4e20, 0x6c64a1b2, @loopback={0x0, 0x1}, 0xc6}}}, 0x84) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r5 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000380)={r6, 0x5}, &(0x7f00000003c0)=0x8) sendmsg$nl_route(r5, &(0x7f0000001540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f0000000140)={&(0x7f00000014c0)=@mpls_getroute={0x54, 0x1a, 0x800, 0x70bd2c, 0x25dfdbff, {0x1c, 0x10, 0x14, 0x9, 0xfc, 0x4, 0x0, 0x5, 0x200}, [@RTA_DST={0x2c, 0x1, [{0x9, 0x5ca, 0x4, 0x3}, {0xa85c, 0xe340, 0x5, 0x10}, {0x7, 0x7, 0x1000, 0x4}, {0x400, 0x2, 0x7fffffff, 0xfffffffffffff001}, {0x6, 0x4, 0x20}, {0xfff, 0xffff, 0x9, 0x1a7f}, {0xfff, 0x100000001, 0x7}, {0x31343e14, 0x0, 0x7, 0x5582}, {0x3, 0xffff, 0x101, 0xffff}, {0x3, 0x8a, 0x9, 0x7fff}]}, @RTA_DST={0xc, 0x1, [{0xffffffffdced67dd, 0x1, 0x8, 0x9}, {0x1, 0x8, 0x8, 0x9}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x811) ftruncate(r3, 0x4) mknodat(r5, &(0x7f000003f000)='./control\x00', 0x0, 0x0) symlink(&(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000000c0)='./file0\x00') execveat(r5, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f00000016c0), 0x0) 2018/05/04 12:35:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0xa}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xc000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc}, 0xc) r2 = getpgrp(0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x800) ioprio_set$pid(0x1, r2, 0xfffffffffffffffe) 2018/05/04 12:35:50 executing program 0: write(0xffffffffffffffff, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvmmsg(0xffffffffffffffff, &(0x7f0000010900)=[{{&(0x7f000000f400)=@hci, 0x80, &(0x7f0000010780), 0x0, &(0x7f0000010800)=""/229, 0xe5}}], 0x1, 0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000680)='/dev/urandom\x00', 0x101000, 0x0) mq_timedreceive(r0, &(0x7f0000000b80)=""/188, 0xbc, 0x3, &(0x7f0000000c40)={0x77359400}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) recvfrom(0xffffffffffffffff, &(0x7f0000000100)=""/140, 0x8c, 0x0, 0x0, 0xcb) r2 = gettid() wait4(r2, 0x0, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f00000001c0)=""/149, 0x95}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/70, 0x46}], 0x7, &(0x7f0000000580)=""/107, 0x6b, 0x7ff}}, {{&(0x7f0000000600)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, &(0x7f0000000680), 0x0, 0xa14f}, 0x5}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/149, 0x95}, {&(0x7f0000000780)=""/251, 0xfb}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/28, 0x1c}, {&(0x7f0000000940)=""/23, 0x17}], 0x5, &(0x7f0000000a00)=""/19, 0x13, 0x8}}], 0x3, 0x40010122, &(0x7f0000000b40)={r3, r4+10000000}) 2018/05/04 12:35:50 executing program 2: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/20) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) bind(r0, &(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x2, 0x2, 0x4, 0x3, "e1ace6de973701457321bcdf52d053f9f570beeb0f2d079a1c7561daaff2fc02e36bebd99bc5386fcad7a96ff4fcee4547528f84682e2bb184d5a8d1f391b2", 0x3d}, 0x80) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) 2018/05/04 12:35:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x94, 0x100) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) 2018/05/04 12:35:50 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 12:35:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/254) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0xc00c55ca, &(0x7f0000000000)) 2018/05/04 12:35:51 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x2f, 0x2, @thr={&(0x7f0000000040)="aa314019ee1de05c88e9140c5eebb226868a3524f8efb48142bd27bf58492bc540d25dff84", &(0x7f0000000080)="b7967089899e5988520f1a8ad0ac4d0571d7144441a86ef5ff7fd6a8e6df07e2c25757d607da8cfbc60463bdf3a8b6fcabdb6a2bc863f121a8f636d871bd6aa18bbb27832be02200aeeb202a20252a4081d97ee3fa3151cd87dc4bced73c2813af1e58df8146b7fc8b0f811081a1f520be4bbf0355938561d8ce0d7051d73185d32e48a515cf"}}) 2018/05/04 12:35:51 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00142f00fe8004000000000000000000000000aafe8000000000000000000000000000aa3a000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5b00000090780000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x5df]}) 2018/05/04 12:35:51 executing program 7: syz_emit_ethernet(0x13e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "33f210", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "bc18ae66a43c4372117faf1c51afe5e56d6ed55ef692b1bed9f064d298766e54dcf745fe78a1373a3bba040986a769dd3ad74c2b6e64d44357a8730525"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "098bd0d8496bf1724beabb14eacc7be8087e50d321c811445b88f9970163539de4c95b79746d8e792044f5fc278d754e7c9112981f1ec7f78ffa7a71045b3e12604cd81d196d3b0cf0a042545b89ae708e984fa4ccd180a7876bb4716f9a9dfe1ee76b021541c354aa7878798eda6e79f84da0355b69c0076d3926b781d7913624aeba4a09132e"}}}}}}}, 0x0) getcwd(&(0x7f0000000300)=""/4096, 0x1000) set_tid_address(&(0x7f0000000000)) 2018/05/04 12:35:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="04704152a02b75e5342d4d49e096541641d3256cf58de3") sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) poll(&(0x7f0000000180)=[{r0}, {r0}], 0x2, 0x0) 2018/05/04 12:35:51 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) rt_sigprocmask(0x2, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) fcntl$setstatus(r0, 0x4, 0x800) 2018/05/04 12:35:51 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x151400, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000440)=r2) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f0000354000), 0x1f3) write$eventfd(r3, &(0x7f0000951ff8), 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x20800, 0x0) fsetxattr(r3, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='/selinux/mls\x00', 0xd, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f00000002c0)=0x14) write$eventfd(r3, &(0x7f0000000280), 0x8) write$eventfd(r3, &(0x7f0000f1aff8)=0x6, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000500)={0x3f, 0x80000001, 0x9, 0x4}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$KDDELIO(r4, 0x4b35, 0x800056) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) r8 = geteuid() r9 = getegid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) fcntl$getownex(r4, 0x10, &(0x7f0000000880)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000009c0)=0xe8) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) r16 = gettid() r17 = geteuid() stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r4, 0x9) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000d00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000e40)=0xe8) getgroups(0x3, &(0x7f0000000e80)=[0x0, 0x0, 0x0]) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000005c0)="3f128e1b741b60438d7dd00ab053008255385458cee83e24ba814efcbf4188", 0x1f}], 0x1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="000000001000000000000000010000000100000018000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="000000e2000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x80}, 0x4040) splice(r2, &(0x7f0000000480), r2, &(0x7f00000004c0), 0x8, 0x6) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x7ff) r25 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r25, 0x890b, &(0x7f0000000100)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='bond_slave_0\x00'}) pause() read$eventfd(r4, &(0x7f0000000380), 0x8) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000340)={r5, r6/1000+30000}, 0x10) write(r3, &(0x7f0000000140)="27fc8b81d91e833c8dc9a70a06818c91133840fe4601d78bc01d674967fd12f75be3717a883e95b14862e63695271e86e7c0eb0d7152eba6a83069d2e9f66ded55677a76197685f0f32fdd3aa7ff8e6532c03a912e0085e23f64e83b4cf2a6fc675f3f214a0a35ef29131b563c34cc8732d895b5b0f950b7ee072c64bd34b93d18542dec3ed637531602b1b3819c1809fa21abea14c612c38fb219347010", 0x9e) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) 2018/05/04 12:35:51 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='stack\x00') sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fcntl$addseals(r0, 0x409, 0x5) [ 110.220576] ================================================================== [ 110.228026] BUG: KMSAN: uninit-value in kallsyms_lookup+0x152/0x910 [ 110.234450] CPU: 0 PID: 8483 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 110.241291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.250646] Call Trace: [ 110.253254] dump_stack+0x185/0x1d0 [ 110.256897] ? kallsyms_lookup+0x152/0x910 [ 110.261136] kmsan_report+0x142/0x240 [ 110.264949] ? SYSC_futex+0x3e0/0x810 [ 110.268764] __msan_warning_32+0x6c/0xb0 [ 110.272834] ? SYSC_futex+0x3e0/0x810 [ 110.276642] kallsyms_lookup+0x152/0x910 [ 110.280706] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.285392] ? SYSC_futex+0x3e1/0x810 [ 110.289201] __sprint_symbol+0x147/0x5b0 [ 110.293266] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.298118] ? SYSC_futex+0x3e1/0x810 [ 110.301923] sprint_backtrace+0x7f/0x90 [ 110.305904] ? SYSC_futex+0x3e1/0x810 [ 110.309712] symbol_string+0x19f/0x230 [ 110.313603] ? SYSC_futex+0x3e1/0x810 [ 110.317413] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.322261] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.326933] ? vsnprintf+0xa2d/0x33c0 [ 110.330746] ? pointer+0xa8/0x1410 [ 110.334289] ? vsnprintf+0xa2d/0x33c0 [ 110.338106] ? SYSC_futex+0x3e1/0x810 [ 110.341910] pointer+0xdb9/0x1410 [ 110.345373] ? SYSC_futex+0x3e1/0x810 [ 110.349183] vsnprintf+0xa2d/0x33c0 [ 110.352822] seq_printf+0x29f/0x420 [ 110.356475] ? save_stack_trace_tsk+0x26a/0x2f0 [ 110.361158] ? SYSC_futex+0x3e1/0x810 [ 110.364982] ? SYSC_futex+0x3e1/0x810 [ 110.368784] ? SYSC_futex+0x3e1/0x810 [ 110.372591] proc_pid_stack+0x326/0x470 [ 110.376572] proc_single_show+0x1af/0x300 [ 110.380725] ? proc_pid_wchan+0x250/0x250 [ 110.384879] ? proc_single_open+0x90/0x90 [ 110.389027] seq_read+0xc7d/0x2260 [ 110.392583] do_iter_read+0x880/0xd70 [ 110.396384] ? seq_open+0x360/0x360 [ 110.400020] vfs_readv+0x1ec/0x260 [ 110.403576] default_file_splice_read+0xa9a/0x1120 [ 110.408530] ? SYSC_tee+0x13d0/0x13d0 [ 110.412332] splice_direct_to_actor+0x4c6/0x1040 [ 110.417088] ? do_splice_direct+0x540/0x540 2018/05/04 12:35:51 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1}], 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/04 12:35:51 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x408000) ioctl$TIOCCBRK(r1, 0x5428) fadvise64(r0, 0x1e, 0x1bf, 0x7) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) wait4(0xffffffffffffffff, 0x0, 0x40000008, 0x0) 2018/05/04 12:35:51 executing program 3: r0 = gettid() r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) timer_create(0x7, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x0, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x4, 0xc2, 0x7a468583, 0xd4f}, {0x80000001, 0x5, 0xcceb, 0x5}, {0x7fffffff, 0xfffffffffffffeff, 0x8, 0x7f}, {0x10000, 0x5, 0x5}, {0x0, 0xc8da, 0x4fb4, 0x4}, {0x65, 0xffff, 0x2, 0x7}, {0x73c, 0x9, 0x6, 0x9}]}, 0x10) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) fchmod(r5, 0x10) r6 = dup3(r4, r5, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) [ 110.421415] ? security_file_permission+0x28f/0x4b0 [ 110.426448] ? rw_verify_area+0x35e/0x580 [ 110.430606] do_splice_direct+0x335/0x540 [ 110.434764] do_sendfile+0x1067/0x1e40 [ 110.438664] SYSC_sendfile64+0x1b3/0x300 [ 110.442730] SyS_sendfile64+0x64/0x90 [ 110.446542] do_syscall_64+0x309/0x430 [ 110.450441] ? SYSC_sendfile+0x320/0x320 [ 110.454513] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.459705] RIP: 0033:0x455979 [ 110.462894] RSP: 002b:00007ff3e7afbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 110.470609] RAX: ffffffffffffffda RBX: 00007ff3e7afc6d4 RCX: 0000000000455979 [ 110.477881] RDX: 0000000020000040 RSI: 0000000000000014 RDI: 0000000000000013 [ 110.485162] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.492437] R10: 0000100000000081 R11: 0000000000000246 R12: 00000000ffffffff [ 110.499705] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000 [ 110.506986] [ 110.508671] Uninit was stored to memory at: [ 110.513010] kmsan_internal_chain_origin+0x12b/0x210 2018/05/04 12:35:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000efb8)={0x0, 0xe, &(0x7f0000001f90)=@raw=[@exit={0x95}, @alu, @initr0={0x18}, @generic, @call={0x85}, @call={0x85}, @call={0x85}], &(0x7f0000011ffc)='GPL\x00', 0x0, 0x1b4, &(0x7f000000a000)=""/182}, 0xfffffffffffffd15) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x501000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x20000218, &(0x7f0000000000)=ANY=[@ANYBLOB="b4008500000000c7c90000480000000000ab07afcada919b81ff000000"], &(0x7f0000000280)="73797a6b616c6c657226a116c8c7d72ee571a1f612afa669e0d88e45d2f9ae5b63bad61597006fb33946dd4c0a22e61486d31ecebbbbb5ebd93b0461b34b41365ab269df3ac7d1fd1d287c8a62095512c072720909000000840e03e5f8f10599bb513d2a2c700e1dec791257771712850c", 0x5, 0xfffffffffffffe00, &(0x7f0000000480)=""/195, 0x0, 0x0, [], r1}, 0x4e7721d9b5f7c280) 2018/05/04 12:35:51 executing program 1: r0 = inotify_init() r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x105000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) [ 110.518852] __msan_chain_origin+0x69/0xc0 [ 110.523096] __save_stack_trace+0x829/0xb00 [ 110.527426] save_stack_trace_tsk+0x258/0x2f0 [ 110.531927] proc_pid_stack+0x26a/0x470 [ 110.535902] proc_single_show+0x1af/0x300 [ 110.540048] seq_read+0xc7d/0x2260 [ 110.543595] do_iter_read+0x880/0xd70 [ 110.547395] vfs_readv+0x1ec/0x260 [ 110.550936] default_file_splice_read+0xa9a/0x1120 [ 110.555875] splice_direct_to_actor+0x4c6/0x1040 [ 110.560637] do_splice_direct+0x335/0x540 [ 110.564788] do_sendfile+0x1067/0x1e40 2018/05/04 12:35:51 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x3, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0, @time, {0x0, 0x1}, {0x0, 0x40000000012fc}, @addr}, {0x0, 0x0, 0x3, 0x0, @time={0x0, 0x989680}, {0xffffffffffffffff}, {0xefa3}, @raw8={"384cc2a88e0861bd41062f63"}}], 0x60) [ 110.568681] SYSC_sendfile64+0x1b3/0x300 [ 110.572747] SyS_sendfile64+0x64/0x90 [ 110.576552] do_syscall_64+0x309/0x430 [ 110.580447] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.585629] Uninit was stored to memory at: [ 110.589969] kmsan_internal_chain_origin+0x12b/0x210 [ 110.595081] __msan_chain_origin+0x69/0xc0 [ 110.599330] update_stack_state+0x959/0xa40 [ 110.603658] unwind_next_frame+0x618/0xe50 [ 110.607903] __save_stack_trace+0x734/0xb00 [ 110.612231] save_stack_trace_tsk+0x258/0x2f0 [ 110.616736] proc_pid_stack+0x26a/0x470 [ 110.620734] proc_single_show+0x1af/0x300 [ 110.624891] seq_read+0xc7d/0x2260 [ 110.628441] do_iter_read+0x880/0xd70 [ 110.632252] vfs_readv+0x1ec/0x260 [ 110.635799] default_file_splice_read+0xa9a/0x1120 [ 110.640736] splice_direct_to_actor+0x4c6/0x1040 [ 110.645494] do_splice_direct+0x335/0x540 [ 110.649649] do_sendfile+0x1067/0x1e40 [ 110.653541] SYSC_sendfile64+0x1b3/0x300 [ 110.657603] SyS_sendfile64+0x64/0x90 [ 110.661412] do_syscall_64+0x309/0x430 [ 110.665304] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.670487] Local variable description: ----user_auxv.i.i@SYSC_prctl [ 110.676973] Variable was created at: [ 110.680702] SYSC_prctl+0xe7/0x39d0 [ 110.684332] SyS_prctl+0x76/0xa0 [ 110.687687] ================================================================== [ 110.695043] Disabling lock debugging due to kernel taint [ 110.700499] Kernel panic - not syncing: panic_on_warn set ... [ 110.700499] [ 110.707883] CPU: 0 PID: 8483 Comm: syz-executor4 Tainted: G B 4.16.0+ #87 [ 110.716056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.725420] Call Trace: [ 110.728043] dump_stack+0x185/0x1d0 [ 110.731699] panic+0x39d/0x940 [ 110.734950] ? kallsyms_lookup+0x152/0x910 [ 110.739212] kmsan_report+0x238/0x240 [ 110.743050] ? SYSC_futex+0x3e0/0x810 [ 110.746948] __msan_warning_32+0x6c/0xb0 [ 110.751024] ? SYSC_futex+0x3e0/0x810 [ 110.754833] kallsyms_lookup+0x152/0x910 [ 110.758898] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.763585] ? SYSC_futex+0x3e1/0x810 [ 110.767396] __sprint_symbol+0x147/0x5b0 2018/05/04 12:35:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x42000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x508, 0x80) write$tun(r1, &(0x7f0000000200)={@void, @hdr={0x2, 0x80, 0x401, 0x3, 0x8, 0x40}, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x20, 0x0, 0x1}}], {@mpls_uc={0x8847, {[{0x9381, 0x100000001, 0x9, 0x3}, {0xfffffffffffff801, 0x8, 0x8, 0xcb2}, {0x7, 0x800, 0x5, 0x7}, {0x0, 0x1, 0x3, 0x9}, {0x5, 0x10001, 0x7, 0x101}, {0x8, 0x1, 0x5, 0x3}, {0x6, 0x2bb, 0x2, 0x604}], @generic="19bf6e2b9f9c75ec3c38470bdf820cc5ec3d8b478f9e2a0450824c6527f86a9b75631a628c3c39a60bac8a9e6d48482ad41aa85959577252f83065e868041994df1b622ad90db7eb"}}}}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x0, 0xfffffffffffffeff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xb1b}}, 0x7, 0x5, 0x2, 0x7, 0xc3}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000380)={r2, 0x1}, 0x8) [ 110.771494] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.776349] ? SYSC_futex+0x3e1/0x810 [ 110.780160] sprint_backtrace+0x7f/0x90 [ 110.784143] ? SYSC_futex+0x3e1/0x810 [ 110.787949] symbol_string+0x19f/0x230 [ 110.791848] ? SYSC_futex+0x3e1/0x810 [ 110.795654] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.800497] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.805165] ? vsnprintf+0xa2d/0x33c0 [ 110.809007] ? pointer+0xa8/0x1410 [ 110.812554] ? vsnprintf+0xa2d/0x33c0 [ 110.816370] ? SYSC_futex+0x3e1/0x810 [ 110.820172] pointer+0xdb9/0x1410 [ 110.823634] ? SYSC_futex+0x3e1/0x810 [ 110.827437] vsnprintf+0xa2d/0x33c0 [ 110.831075] seq_printf+0x29f/0x420 [ 110.834728] ? save_stack_trace_tsk+0x26a/0x2f0 [ 110.839409] ? SYSC_futex+0x3e1/0x810 [ 110.843226] ? SYSC_futex+0x3e1/0x810 [ 110.847034] ? SYSC_futex+0x3e1/0x810 [ 110.850844] proc_pid_stack+0x326/0x470 [ 110.854833] proc_single_show+0x1af/0x300 [ 110.858992] ? proc_pid_wchan+0x250/0x250 [ 110.863144] ? proc_single_open+0x90/0x90 [ 110.867300] seq_read+0xc7d/0x2260 [ 110.870858] do_iter_read+0x880/0xd70 [ 110.874669] ? seq_open+0x360/0x360 [ 110.878303] vfs_readv+0x1ec/0x260 [ 110.881860] default_file_splice_read+0xa9a/0x1120 [ 110.886817] ? SYSC_tee+0x13d0/0x13d0 [ 110.890622] splice_direct_to_actor+0x4c6/0x1040 [ 110.895395] ? do_splice_direct+0x540/0x540 [ 110.899732] ? security_file_permission+0x28f/0x4b0 [ 110.904765] ? rw_verify_area+0x35e/0x580 [ 110.908928] do_splice_direct+0x335/0x540 [ 110.913097] do_sendfile+0x1067/0x1e40 [ 110.917010] SYSC_sendfile64+0x1b3/0x300 2018/05/04 12:35:51 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000840)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$void(r0, 0x5451) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') recvmmsg(0xffffffffffffff9c, &(0x7f0000000c80)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/86, 0x56}, {&(0x7f0000000380)=""/90, 0x5a}], 0x5, &(0x7f0000000480)=""/37, 0x25, 0x401}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000000580)=""/62, 0x3e}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)=""/244, 0xf4}], 0x1, 0x0, 0x0, 0x3f}, 0x65d}, {{&(0x7f00000007c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)=""/247, 0xf7, 0xaed2}, 0x6a9522c1}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/215, 0xd7}], 0x1, &(0x7f0000000ac0)=""/124, 0x7c, 0x1e5}, 0x8}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0x14f}, 0xffffffff}], 0x6, 0x0, &(0x7f0000000e00)={0x0, 0x989680}) readahead(r1, 0x7f, 0x3ff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8800, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="d1e69c10b445e370c4dcfffe2353e4112632", 0x12}], 0x1, 0x0) [ 110.921083] SyS_sendfile64+0x64/0x90 [ 110.924915] do_syscall_64+0x309/0x430 [ 110.928810] ? SYSC_sendfile+0x320/0x320 [ 110.932882] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.938070] RIP: 0033:0x455979 [ 110.941257] RSP: 002b:00007ff3e7afbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 110.948980] RAX: ffffffffffffffda RBX: 00007ff3e7afc6d4 RCX: 0000000000455979 [ 110.956255] RDX: 0000000020000040 RSI: 0000000000000014 RDI: 0000000000000013 [ 110.963537] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.970818] R10: 0000100000000081 R11: 0000000000000246 R12: 00000000ffffffff [ 110.978094] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000 [ 110.985841] Dumping ftrace buffer: [ 110.989373] (ftrace buffer empty) [ 110.993063] Kernel Offset: disabled [ 110.996669] Rebooting in 86400 seconds..