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 '10.128.10.53' (ECDSA) to the list of known hosts. 2018/05/06 21:46:48 fuzzer started 2018/05/06 21:46:49 dialing manager at 10.128.0.26:44449 syzkaller login: [ 50.317799] can: request_module (can-proto-0) failed. [ 50.328802] can: request_module (can-proto-0) failed. 2018/05/06 21:46:57 kcov=true, comps=false 2018/05/06 21:47:01 executing program 0: umount2(&(0x7f0000000000)='./file0\x00', 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2d, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) semget$private(0x0, 0x3, 0xa0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0x7f) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'teql0\x00', {0x4, 0xffffffffffffffff, 0xfffffffffffffffe, "e34689eb7892", 0x7}}) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x2}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'eql\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) getsockname$inet(r0, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) write$fuse(r0, &(0x7f0000000300)={0x12, 0x0, 0x4, @fuse_notify_poll_wakeup_out={0x7}}, 0x12) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000380)={{0x3, 0x3, 0x6, 0x0, 0x3}, 0x0, 0xc61, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x45e, 0x5, 0x7}) r3 = fcntl$getown(r1, 0x9) sched_getscheduler(r3) r4 = openat(r0, &(0x7f0000000480)='./file0\x00', 0x422000, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f00000004c0)={r2, 0x1}, 0x8) getpeername$llc(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000580)=r4) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0xb) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000640)={{0xffffffffffffffff, 0x2, 0x9, 0x2, 0x7}, 0x20, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0xc7, 0x4, 0x6, 0x5}) bind$unix(r0, &(0x7f0000000740)=@abs={0x0, 0x0, 0x4e23}, 0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) getgroups(0x5, &(0x7f0000000840)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r4, r5, r6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000880), &(0x7f00000008c0)=0x4) accept4$inet(r0, &(0x7f0000000900)={0x0, 0x0, @loopback}, &(0x7f0000000940)=0x10, 0x80000) fstatfs(r1, &(0x7f0000000980)=""/245) 2018/05/06 21:47:01 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000340)={0x9, 0xfffffffffffffffe, 0x1, 0xfa, &(0x7f0000000040)=""/250, 0xf1, &(0x7f0000000140)=""/241, 0xe9, &(0x7f0000000240)=""/233}) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000980)={0xffffffff}, 0x13f, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a00)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000380), r1, r0}}, 0x18) fcntl$addseals(r0, 0x409, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000a40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a80)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000ac0)={r3, 0x5, 0x100, 0x4, 0x2, 0x9}, &(0x7f0000000b00)=0x14) r5 = getpgrp(0xffffffffffffffff) process_vm_writev(r5, &(0x7f0000000e40)=[{&(0x7f0000000b40)=""/4, 0x4}, {&(0x7f0000000b80)=""/33, 0x21}, {&(0x7f0000000bc0)=""/85, 0x55}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/100, 0x64}, {&(0x7f0000000d40)=""/212, 0xd4}], 0x6, &(0x7f0000002080)=[{&(0x7f0000000ec0)=""/30, 0x1e}, {&(0x7f0000000f00)=""/132, 0x84}, {&(0x7f0000000fc0)=""/175, 0xaf}, {&(0x7f0000001080)=""/4096, 0x1000}], 0x4, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000002200)={&(0x7f00000020c0)={0x10}, 0xc, &(0x7f00000021c0)={&(0x7f0000002140)={0x44, r6, 0x400, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002240)=0x6, 0x4) r7 = socket$alg(0x26, 0x5, 0x0) sched_setattr(r5, &(0x7f0000002280)={0x30, 0x5, 0x0, 0x9, 0x5, 0x6d, 0x3ff, 0x9}, 0x0) r8 = syz_open_dev$midi(&(0x7f00000022c0)='/dev/midi#\x00', 0x10001, 0x2) pause() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002300)={r2, 0x80000001}, &(0x7f0000002340)=0x8) timerfd_gettime(r0, &(0x7f0000002380)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002480)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002580)=0xe8) lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000002680)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e23, 0x7, 0xa, 0x80, 0x80, 0x0, r9, r10}, {0x200, 0x80000001, 0x1, 0x3f, 0x4, 0x2, 0x8, 0x7a31}, {0x9, 0x3, 0x3, 0xffffffffffff8000}, 0x7, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6, 0x4d4, 0x6c}, 0xa, @in6, 0x3507, 0x4, 0x2, 0x2c, 0x71, 0x4, 0x7f}}, 0xe8) bind$nfc_llcp(r8, &(0x7f0000002780)={0x27, 0x1, 0x1, 0x4, 0xfffffffffffffffd, 0x6, "d7e41481d818fad3842d019e1f5cf60470098e6eb68d572fa542ab5b7519a9ec148e9690f3b6d82b78a1df66db25b5413b7640e395436ad3d93d7c50e706d0", 0x33}, 0x60) symlinkat(&(0x7f0000002800)='./file0\x00', r0, &(0x7f0000002840)='./file1\x00') setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x23, &(0x7f0000002880)={r4, 0x9}, 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r7, 0x4008af13, &(0x7f00000028c0)={0x0, 0x7fff}) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002900)='IPVS\x00') read(r7, &(0x7f0000002940)=""/107, 0x6b) getsockopt$IPT_SO_GET_INFO(r8, 0x0, 0x40, &(0x7f00000029c0)={'security\x00'}, &(0x7f0000002a40)=0x54) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002a80)=@assoc_value, &(0x7f0000002ac0)=0x8) sendmsg$IPVS_CMD_DEL_DAEMON(r8, &(0x7f0000002c40)={&(0x7f0000002b00)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002c00)={&(0x7f0000002b40)={0xb4, r11, 0x200, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3bc57c06}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x967a}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x6ade2726790f07a}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5a5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0xb4}, 0x1, 0x0, 0x0, 0x35d659c5fdcf8cb2}, 0x40) 2018/05/06 21:47:01 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2041, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x7}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x2b, "0fc592de7edd9a6d1eaa32ee11b4f931637eb6f657a408a343ac2da1a29e0bcfa71b251cd6e85207d928bb"}, &(0x7f00000001c0)=0x33) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x3, @empty, 0x4}}, 0x2, 0xff, 0x0, 0x5, 0xffffffffffffd2dd}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000300)={0x100000000}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000000340)={0x4, 0x15, 0x4, 'queue0\x00', 0x9}) clock_adjtime(0x7, &(0x7f0000000400)={0x4f, 0xfff, 0x3, 0x8, 0xaa7c, 0x100000001, 0xffffffffffffff03, 0xffffffff, 0x8, 0x1000, 0x3, 0x8, 0x0, 0xfffffffffffffeff, 0x8, 0x3, 0x1000, 0xffff, 0x3, 0x1, 0x3ec, 0x4, 0x6, 0x3ff, 0xb2c3, 0x8}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000580)=""/242, &(0x7f0000000680)=0xf2) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f00000006c0)=0x2, 0x4) r6 = syz_open_dev$vcsa(&(0x7f0000000700)='/dev/vcsa#\x00', 0x20, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000740)=0x100060) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000780)={0x7, 0xfffffffffffffffd, 0x7, 'queue1\x00', 0x5}) r8 = dup2(r0, r0) accept4$inet6(r7, &(0x7f0000000840)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000880)=0x1c, 0x80000) accept4$nfc_llcp(r6, &(0x7f00000008c0), &(0x7f0000000940)=0x60, 0x800) chmod(&(0x7f0000000980)='./file0\x00', 0x98) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f00000009c0)) r9 = socket$inet_smc(0x2b, 0x1, 0x0) recvmsg$netrom(r8, &(0x7f00000035c0)={&(0x7f0000000a00)=@full={{0x3, {"9e76a284d0d3a7"}, 0x9}, [{"58dadc3da33204"}, {"50a84f2b07f678"}, {"a192c522269e0d"}, {"56e771fcd9ca60"}, {"b1d04f6c465d23"}, {"15dcfc128466e4"}, {"ba9adb836bda5e"}, {"012ff03acc4a37"}]}, 0x48, &(0x7f0000002040)=[{&(0x7f0000000a80)="c5f303c3da79e0823203b50bd4884940ef76af13cc013cee412aa66787d780bf9fb9193dc9ac3c1a881a78668fcbe98fde7342977f50617c1e96e17f0e5bc807fd8aee13046b6d1d3469f2d798f59f0af29d2f96655911e9fdbb174b4cbfbb11a231feaf2c17f3d1910d39b0f95e059bd969f108fd2c2fa20be430348b2bea6c36d050cac32a5cc92290475fcbd0a0b7be53c017d6d791a5dbc1df70128a9af453806ca901fe2814b48fff105651084102", 0xb1}, {&(0x7f0000000b40)="c39afe9309311a06daf578f8a48ddd3ee4548072473b8b1fa5c9227e83dd64a6049a5434ac6d46b1f463bad488558910272b4b2f663906d4c4622d40b2e2ae0dd01d6395c268009565f6833154185de95a914486248b0bfbbe40a9057b71b7ba52bf59e97c9101d69774ef9d8b167090c4c75c13c8cd9601fe0372e92bcd484de728054f9e699f42baa78ed1b6572cdbb06058c63f5bbe4c8e8db08c44e351f82d7c08f26c61b7305e4f0e15001e967022d7d2bdc1d321fda61aa34bbc80b916ef251b8f48b7181e27ff1b1fceaa", 0xce}, {&(0x7f0000000c40)="8d6f48e747cd949be7f3efe5c82da8321d2c11b8a995de5354accee9152c63efbc4d682053e5390a6c11ba8a9b3e4e2b60b778f6d7ae33e8a7fab81a84fdc5dd0bd6b61734f850e8c2f7d635ccd4425a6899cf2310b0a00a8426b6eed078b41b6f440bf4807adf193101585602008f9bb90823251afd0b94135d4bbb6851595092a1f00a6c2194697a6af3a18a2ff59b8d8c9636df7edbb44bea479f7d3658bf5ce4857c101a9ee88beecad70e87ef3af0d962c7c5981c02475b275de371e22549faac6b332e5e53fc5583123c90b5afc2196288b67927", 0xd7}, {&(0x7f0000000d40)="7000625137e614d3a75d8b246f17c304e7984e0577cea93c2413c1feeb7a89847d9a62eb769af6e09c62361863307fadf2e8abfe41ec1a57ddd0c506deaf13aa42bcf6e2521bbc37889a2fed1388b6ec494cd9dbb35cfa54155e521e0ffc85562bcdcb2dcc3cfd5777aa4987e5e7e3e1050053f4eeefcddb3706582318298573ede2426b", 0x84}, {&(0x7f0000000e00)="0d1d93f69845a1f8ffd554c76ead2338ccf247d6b1d041594f2cbb9b4daa836d389db73037", 0x25}, {&(0x7f0000000e40)="fd1bea65668dbd99201deb9034fa3b87276f5ff263982e686ddaef0effdd716a9e807d6e68ca7de2dc5c59b11931e956cc934b46c3522c979817663c09c900cb6de065759cda40927fb342ad8f6fd434c3c3498087d72b9a7a104006a08613c275e6492d767cd308f238d42c91d91c2645ae37f4842364750792719938dc8e95ed798cf667c62f34c3811ee6eb009fb7a5eb263cc49e032a1d9c7bafa40f20c42b3ea05bce00da344a49", 0xaa}, {&(0x7f0000000f00)="7a0691a443e605fa5f4df771237ed126d21f263f0ca29ff977894ce6e32c237306f3019f030ee2fd24cefe77c57c3d241f4d26b7b4107862d2aa6f13cf423a", 0x3f}, {&(0x7f0000000f40)="a02e24f54caca43ddd9a1112f5195a672a97094cc660e645368bf8aecdf015ae08e60d92a516a37fea8a82772bf4a1a868f38c70e96735272f6d70c3d674bf31108e117422a7345c384332fe", 0x4c}, 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{0x78, 0x0, 0x5, "b6d2b35aace16eeb1b9ab3e707f18b7ca9d7e813541f0e79b27845b8cb941ffb99a57c36e1ede2fe50b46cd39b77dfb6f0ff71db7aba8bb29cdb98e9403e53f6cd245e9a3eef669571e89513116a0cd4953c577062a81de6745c04129ffb5c43f605"}, {0xb0, 0x11d, 0x172f, "285a9ed9eefcb8ec8a58e9ff0aa7113d63633699e13249973c4c4b3785b0e90ac0e097ff1833a1eee1fc5cf036a70bc1eda93dfc3ea3af0ff83ee544b0435db55c6974357752e9bf3e505b70c6050aeadce1f7478c45c52a2755ceb6e86de84e820e60b43aa8cc34cdd9b7e74d76ab3226b1cbc5885670c3858efcf1903aa0f327650c368b18f3b0d6099779539bc840d88fe381b58b7cc93a6ddbc9fc"}, {0xe0, 0x112, 0x401, "93d66b1f529e00ec99dfb10c5a7bd8b4aa9abf46467d66a5fdc9d9968efeef256c2daea2cf7853453b4eed833799684d60233fdd1df327eaa4bbbbc99f5136d2776135202bf2db1d3e506646694283ed6eea515e5034fe922813592fbbf0ec6d8b4a04fb3cee9efa7f8c2c60957b02bf1c3ce21236370aeb0b8da909132b92b0d92a47026cd2299e651ee7c8839824c233c0f9124aebd134fd2b01dd8f6c1d0d29639586033a77630db5d1d964250678f08532fe749f7e33eade62411925bf0358e93b8a38c6a4404f4c0b8f1dbb4253"}, {0xc0, 0x88, 0x7, "d5e7cea66cca9751cd2396b4b057fd141cf8803f318c255ca478f0f2801126029307d4bb3edbd84ea0bb4f254a5cebb57b46234703ed8ca093d4e69191acc40d4726f38170d079e5fb5d3f57de24f335406c3cb1b4326d5e18dfec310ff24bf7d719445a09d628a1b6e67fa9f99dfe689d378a6dd0865e6826aba89bb20552a48655e3f5fb3326b6e67e4ccea40e5ff54611ba40a0da5fe67cdaf2de9e6b5b07e7eb4717dd57067c21662d042f4aa5"}, {0x58, 0x10d, 0x3b3, "6865f6d58090e66a0c81c74560f46f8ee2d718ecfb442d95199c447671d35524d8a0beab8fc0d61d1191d0da843ca685dde1972077437463bdfb50a421c03b21d1"}, {0x38, 0x102, 0x9, "4fddd1f9b8cee97afaa0faee7897dd9faab0dc0111804b101acc328b6ee13f7d81e89523"}, {0xa8, 0x1ff, 0x7fffffff, "a98e370da49da858bda0f023125814dda474ed0a8019b742788a969d97b607ffcc6a7636fd337e443029c15960ed87bdc9e6b2b3a82d099fd6cdad63950d9477b1f19de36b9e12066b07866d8b5b00a7f17dbbc5ab943592b75eff022d97a095f36dfd64e5f1cb6de8f5844500e0accd8801b5f52d381aec58de3f815495780097e499148d17a9eb066e6beaa67c14dc7b0d67"}, {0x68, 0x6, 0xfff, "7a6b19a3b1296d200beb711cb7351903a5e64871adc2f41e582ceb0b253bd8dc2ecdb2edbb73b170e86f40298b6f0713972697a78e9364c0368308aecfbbe782dce548f01ce58a03e6a6fc7d895a96a406034037df3c88e4"}], 0x14a0, 0x4048890}, 0x0) fcntl$setflags(r9, 0x2, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000003600)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003640)={r4, 0x800, 0x6, 0x4d4, 0x80000001, 0x5, 0xffffffff, 0xfffffffffffff000, {r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x23, 0x7, 0x3, 0x0, 0x1}}, &(0x7f0000003700)=0xb0) recvmsg$netrom(r5, &(0x7f0000003a00)={&(0x7f0000003740)=@full={{0x3, {"87b4a853a3a6f6"}}, [{"409d64f95be370"}, {"8ba121ff22fdf7"}, {"e1b82d7175badd"}, {"4ca0a19289b334"}, {"53b533344ad354"}, {"ba8d3bd999340c"}, {"624ab6cffccab6"}, {"9439c769492145"}]}, 0x48, &(0x7f00000039c0)=[{&(0x7f00000037c0)="c8611bd3a141ab1f7332e87d74148c031429a20556ac7cb4c207290987f08e8fa00a4ee62308bfeb719220fdee8f70e8ce1605d34087107d548bb5b7c69a6f05fe11cb1cafe0c60842e3ae317b52ab0e59fbc857aee4bb0381171362433e19e27d748a489e3042a281026792fbfc5f528ab10eb99ead0a5f02ca6bed00368fd1bb0d7eb884369c1ca98b9d3484f125c8703a0746e86483c2ad7e72dc00dd5489d02fdd023392938d9070", 0xaa}, {&(0x7f0000003880)="933f3037b8d18e1fafda113151581ef3f0006764a3762f1b585ae59e65", 0x1d}, {&(0x7f00000038c0)="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", 0xfa}], 0x3, 0x0, 0x0, 0x40}, 0x20) 2018/05/06 21:47:01 executing program 4: r0 = semget$private(0x0, 0x1, 0xb4) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x7, r1, r2, r3, r4, 0x4, 0x2}, 0xffc0000000000000, 0x8, 0x2}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x4001, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000000380)={{0x20, 0x4, 0x6, 0x21, 0x80000001, 0x7}, 0x1f}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x80, r7, 0x408, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2a}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x5}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r8 = gettid() lgetxattr(&(0x7f0000000540)='/\x00', &(0x7f0000000580)=@random={'os2.', 'IPVS\x00'}, &(0x7f00000005c0)=""/210, 0xd2) setgid(r5) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0xfff, 0x1, 0x1ff}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000007c0)={r9, 0x58, &(0x7f0000000740)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x151}, @in6={0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0xa}, 0x3}]}, &(0x7f0000000800)=0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0xb4, r7, 0x0, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xabf5800000000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x7}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4a2b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000009c0)={r9, 0x1000, "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"}, &(0x7f0000001a00)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000001a40)={r10, @in={{0x2, 0x4e24}}, [0x8a10, 0x7, 0x1, 0x3, 0x6, 0x1f, 0x7, 0x10001, 0xffffffffffff0f37, 0x100000001, 0x9, 0x507e, 0xb3ea, 0x9, 0x7e]}, &(0x7f0000001b40)=0x100) prctl$seccomp(0x16, 0x1, &(0x7f0000001bc0)={0x5, &(0x7f0000001b80)=[{0x20, 0x4, 0x74, 0x8}, {0x3f, 0x4, 0x7f, 0x9}, {0x8, 0x8001, 0x0, 0xba8}, {0x81, 0x100, 0xffffffffffffffc0, 0x6}, {0x4, 0x9, 0xfdb6}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000001c00)={0x8, 0x0, 0x1, 0x45}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000001c40)={0xf69d, r11, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000001c80)={{0x80000000, 0x6}, 'port1\x00', 0x0, 0x80060, 0x1, 0x2394000, 0x800, 0xfffffffffffffff8, 0x8001, 0x0, 0x1, 0x4}) wait4(r8, &(0x7f0000001d40), 0x2, &(0x7f0000001d80)) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000001e40)=""/94) rt_tgsigqueueinfo(r8, r8, 0x0, &(0x7f0000001ec0)={0x30, 0x0, 0x0, 0xe68a}) ioctl$BLKALIGNOFF(r6, 0x127a, &(0x7f0000001f00)) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001f40)={{{@in6=@dev, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002040)=0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000002080)=0x9, 0x4) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f00000020c0)) memfd_create(&(0x7f0000002100)='*[$\x00', 0x3) 2018/05/06 21:47:01 executing program 5: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000200)) getpeername$inet(r3, &(0x7f0000000240)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000002c0)={@local}, &(0x7f0000000300)=0x14) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000340)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x101040, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000003c0)={0x7, 0x20, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team_slave_1\x00'}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400)={0x5, 0x564, 0x400, 0x8}, 0x8) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f00000004c0)={'nat\x00', 0x0, 0x4, 0x3e, [], 0x1, &(0x7f0000000440)=[{}], &(0x7f0000000480)=""/62}, &(0x7f0000000540)=0x78) bind$nfc_llcp(r3, &(0x7f0000000580)={0x27, 0x1, 0x2, 0x2, 0x753e, 0x19, "818bc07131286a437a0f8dbfbe32220898aef14782eb8b3b20f3e93a4f870f8ceb93398317308afcef05a9237aa187a920f0a72bdaf988c1d4e52987c46eb4", 0x15}, 0x60) r6 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x800) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000640)='/dev/urandom\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000680)=0x7, 0x4) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000006c0)=0x5, &(0x7f0000000700)=0x4) ioctl$VHOST_SET_VRING_ERR(r7, 0x4008af22, &(0x7f0000000740)={0x2, r6}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000800)={{0x0, 0x1, 0x4, 0x3, 0x9}, 0x7, 0x1}) ioctl$void(r3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f00000008c0)={{0x5, 0x3, 0x1, 0x8000, "1f9ae92b9a3e51215f825d37cc4b3e78316f7f79cb2e2c96bb8b3a2dbaafcb4886777b85751127cc69d55a4c", 0x40}, 0x0, 0x0, 0x1, r1, 0x0, 0x4, "6ee3ec07f7f16ed310e12ef7900bc2bd7d18db8dcc1a9007ee57bb1e48dee2d99ee561bf9a53919824a99fc4472db49d5999393dace9c50566bd722f9c743fc4", &(0x7f0000000880)='/dev/input/mice\x00', 0x10, [], [0x6, 0x0, 0x5, 0x7ff]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000a00)={0x0, @in6={{0xa, 0x4e24, 0x180000000000000, @dev={0xfe, 0x80, [], 0x10}, 0xb1}}, [0x0, 0x3071, 0x0, 0x2, 0xffffffffffffe01d, 0x9, 0x6, 0x401, 0x401, 0xfffffffffffff0e2, 0x4, 0x100000000, 0x1, 0x6, 0x8]}, &(0x7f0000000b00)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000b40)={r8, 0xfb, "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"}, &(0x7f0000000c80)=0x103) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000cc0)={0x0, @loopback}, &(0x7f0000000d00)=0xc) getsockname(r7, &(0x7f0000000d40)=@pppol2tpv3, &(0x7f0000000dc0)=0x80) connect(r7, &(0x7f0000000e00)=@generic={0x7, "8a5092ecd0bd6ddeee26179c718b9af2f98a8ce4c884b2e15250c5ce90c51c4533b6b792080719009fb309ba0e6b009096cd96412a0b1e63fd01614789cfe7d428608b9822562cbe1c42c792b5cdf6c8607d811a795cebbb5ee7930bad69511460a39cde1d123a24e060f7ca29bff2db1270ebff31245e686300c15ecb1c"}, 0x80) 2018/05/06 21:47:01 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) vmsplice(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)="d97fd9", 0x3}, {&(0x7f00000000c0)="a7413d8812382ca9ccd6e9477380f06a0c4895b1b9c2b9d914c433cca436166b68792ba45dfc698b75fd5ef93d0cff73b6b322a2cabd17dcffda4583512e2093cd0ee4e9669b978b7bf5e3ea55e89bf331dfc6", 0x53}, {&(0x7f0000000140)="65a8408d448ea4511a27d36deb29cda68c42b3e9a1ce4358b64a06461a241c609d21b0d7f85f2216535fd774b1a371ac5036041e8194e19b88093c33352ffbe19332ea6c46dc4c6390adb9dac10099946ad4a87aaa323df8788694087a1647c93af9d25fb8020fe042b1c01fc70dee6270acceb60d7c1d4032cb063f12e3b67b121731409c7391c1abaac514a39a34d1bbfcb37fde0f99ae4dbad069d1eef346fb4d90b8487be37f492413df11eb28ec3517b7614a41198241124bf8404d70d11b4eb2b343ace57c2488ede2b0d90e2ed795", 0xd2}, {&(0x7f0000000240)="ea5619a8d47758513353c5818ac2c1328081609746085b7ff26c00864ab1d0c5741f12ef4415b0e4ab3dbff21a026bdfc6717bbf6c5b89bf8d0e571f9d18af41450e7a500d9b8306de87335b299eeec37880ba92115af14f8ca06431abc08a4eb2458a342b48d556e471960fadd623fa", 0x70}, {&(0x7f00000002c0)="642a0dc2fa3028586da39f7b6aee7c26bece11313fc2066877bfea63216e2c2b372d213aae35af99c68470bbd4c85b06855cdb5796e7cb1d4119dfda0ab277f6fc141673c828fb083422aa24123ae83997fe917c9e23e10fba6750dbcfac85c77a06b468b331b4c5ee339b5d92f75c4ce0e86476446f2ea3550e5109d01cc648baea50856f84264d1daaa2205a47b3b3d7a3", 0x92}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="bd130b1cd519d2bffd5d32196c3462d9d5da104521f719425e103757c20b21a5df4a67ecdbd8a15896f6b7a1d19efd8c93e9b839d84dbb7952146e0b42af78ccc62c69500ccf5a3fd48039fa8f242712a9eaf106f3f994c067e19e5467ee847200512737775737df9db750dc1f8d4ac6c1a2d22552818673d836a11bd65f673feca696f5a2c7d9cfca3657fdf65e4f8fb9e40dceff4b5560671662673631a9a3b0f95d708021054d899808acf634017ddce7f98b2293d0bd3e207e", 0xbb}, {&(0x7f0000001440)="53a09d813faf5c12be089847eab57434802abff255290b06963e68ac7c30e6fcd08cf211109593dcf58f1e2321126cf138f91e4864675efb3bca3b2c06ba996843683694c6ddc6e4c79b7267b208522de57b11", 0x53}], 0x8, 0x1) getcwd(&(0x7f0000001540)=""/4096, 0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002540)='/dev/rtc0\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000002580)=0x5e6) syz_extract_tcp_res(&(0x7f00000025c0), 0x0, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000002780)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002740)={&(0x7f0000002680)={0x8c, r2, 0x300, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x36}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ce9}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2324}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40885}, 0x4000000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000027c0)) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000002a00)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x40050000}, 0xc, &(0x7f00000029c0)={&(0x7f0000002840)={0x148, r2, 0x0, 0x70bd26, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff0000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3c, 0x32}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x5}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x148}, 0x1}, 0x4000004) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000002a40)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000002a80)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000002ac0)='IPVS\x00') ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000002b00)=0xc0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000002b40)={0x7f, 0x80000001, 0x2}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000002b80)={0x5, 0x0, 'client1\x00', 0x4, "197c44cb0332ff4f", "12506f2ae6e33e34922a815a2b06431468a652cdcaefec03a663c74e7d0e56e5", 0x8, 0x7}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002c40)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002c80)={0x1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x100, 0x7, 0x8, 0x0, 0x200, 0x0, 0x2e, 0x6, 0x100}) syz_extract_tcp_res(&(0x7f0000002d00), 0x2e, 0x200) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002d40)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002d80)=0x3, 0x4) lremovexattr(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)=@known='security.capability\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002e40)={0x0, 0x96, "1a8cce92a8fdbb22964d4aef5393ea3ab5157d54a9058e5268d7e9f0cc1a90477653d6dac0e4f3804e579d968388d8f463f6e88a14775c379c1fa59f73dcc0b00740d2bd513fabd792deb614d64af5dc58212e263a600fcfe7244c4928be9a27fff7dda7d1acf5c89ca62cf1fdc8880202587476fef0f8ec8a0f51d2cd4c97304ea3be7cf37c6e70f57e3eef051c69d03dc400f7eadd"}, &(0x7f0000002f00)=0x9e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002f40)={r3, 0x2, 0x4, [0x8000, 0xc0c3, 0x8, 0xfffffffffffffffc]}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000002f80)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002fc0), &(0x7f0000003000)=0xb) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000003040)="a06af072331e2747fb6be4643bfa2bf4d4b0a30848a0a84418cc404ba064c7bc06f296cc3d") ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000003080)) 2018/05/06 21:47:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0x40}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x40) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x6, 0x8000, 0xfd, 0x7a, 0x4, 0x9, 0x2, 0x7, 0x401, 0x3ff}) getpeername(r1, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@bridge_getlink={0x84, 0x12, 0x10, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x0, r2, 0x1004, 0x20}, [@IFLA_WEIGHT={0x8, 0xf, 0x3}, @IFLA_CARRIER={0x8, 0x21, 0x8}, @IFLA_GROUP={0x8, 0x1b, 0x3}, @IFLA_EXT_MASK={0x8, 0x1d, 0x9}, @IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0x7}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_MAP={0x24, 0xe, {0x1000, 0x6, 0x4445ba8d, 0x80, 0x8, 0x8}}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x10000}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) r3 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x44, r4, 0x2, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8001}, 0x10) fcntl$setlease(r3, 0x400, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000580)=0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r1, 0x28, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={r5, 0x5, 0x8}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TIOCSTI(r1, 0x5412, 0x5) r6 = request_key(&(0x7f0000000680)='rxrpc\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='veth0\x00', 0xfffffffffffffffe) r7 = add_key(&(0x7f0000000740)='logon\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)="2b92dba5", 0x4, 0xfffffffffffffffb) keyctl$reject(0x13, r6, 0x4, 0x7fffffff, r7) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000800)=""/158) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000008c0)={0xffffffff7fffffff, 0x1, 'client0\x00', 0x2, "91bccf589653304f", "fb454819e0693c594c215b47561f2663578b8607055fe227668d0db521c0d4b8", 0x100000000, 0x3f}) set_tid_address(&(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000009c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a00)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000a40)={r8, 0x8001, 0xaa6, 0x4}, &(0x7f0000000a80)=0x10) recvmmsg(r3, &(0x7f0000002fc0)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000ac0)=""/101, 0x65}, {&(0x7f0000000b40)=""/113, 0x71}, {&(0x7f0000000bc0)=""/178, 0xb2}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/70, 0x46}, {&(0x7f0000000d40)=""/49, 0x31}, {&(0x7f0000000d80)=""/184, 0xb8}, {&(0x7f0000000e40)=""/143, 0x8f}, {&(0x7f0000000f00)=""/100, 0x64}], 0x9, &(0x7f0000001040)=""/194, 0xc2, 0x18}, 0x5}, {{&(0x7f0000001140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000011c0)=""/223, 0xdf}, {&(0x7f00000012c0)=""/45, 0x2d}, {&(0x7f0000001300)=""/191, 0xbf}, {&(0x7f00000013c0)=""/91, 0x5b}, {&(0x7f0000001440)=""/244, 0xf4}, {&(0x7f0000001540)=""/142, 0x8e}, {&(0x7f0000001600)=""/173, 0xad}, {&(0x7f00000016c0)=""/220, 0xdc}], 0x8, 0x0, 0x0, 0xd6}, 0xf092}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001840)=""/71, 0x47}, {&(0x7f00000018c0)=""/255, 0xff}, {&(0x7f00000019c0)=""/168, 0xa8}, {&(0x7f0000001a80)=""/175, 0xaf}, {&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/126, 0x7e}, {&(0x7f0000001c00)=""/143, 0x8f}, {&(0x7f0000001cc0)=""/207, 0xcf}, {&(0x7f0000001dc0)=""/41, 0x29}], 0x9, &(0x7f0000001ec0)=""/120, 0x78, 0x9}, 0x55a6b329}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000001f40)=""/4096, 0x1000}], 0x1, &(0x7f0000002f80)=""/62, 0x3e, 0x1f}, 0x1ff}], 0x4, 0x40, &(0x7f00000030c0)={0x77359400}) futimesat(r3, &(0x7f0000003100)='./file1\x00', &(0x7f0000003140)={{0x0, 0x7530}, {0x0, 0x7530}}) getpeername$unix(r1, &(0x7f0000003180)=@abs, &(0x7f0000003200)=0x6e) 2018/05/06 21:47:01 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x6, 0xffffffffffffff80}, &(0x7f0000000180)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r3, 0x3ff, 0x10}, &(0x7f0000000280)=0xc) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000300)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001440)={0x3, 0x7, 0x12c3, 0xa9, &(0x7f0000000340)=""/169, 0x8, &(0x7f0000000400)=""/8, 0x1000, &(0x7f0000000440)=""/4096}) r6 = syz_open_dev$admmidi(&(0x7f0000001480)='/dev/admmidi#\x00', 0x2, 0x1) ioctl$IOC_PR_RESERVE(r6, 0x401070c9, &(0x7f00000014c0)={0x9, 0x2a, 0x1}) fremovexattr(r6, &(0x7f0000001500)=@known='com.apple.system.Security\x00') setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001540)="cb67d68c41d260fdcfc056f1f52727a745d003aac004d6b36a28de601fffe0fd241b8020f89419bd73cf011e08830abd96eb7b654631516cc3fc0191269201166f3a6dba2cd6bd338b7602f5ed20150fa0aac5233cdaac9f619713b6fac55b9e039139bf42df22c01d73b9c702586b082089835f06b93da0510af7e32d26c2f1f5dcc03bb05d5a1585ef724d91d86626d8712c3f3e0ac9e66a", 0x99) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000001600)) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000001640)={0x2, 0x0, 0x0, 0x557}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000001680)={0x2, r7, 0x2, 0x800}) sendmsg$inet_sctp(r4, &(0x7f0000001bc0)={&(0x7f00000016c0)=@in6={0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0x20}}, 0x1c, &(0x7f0000001a80)=[{&(0x7f0000001700)="b0f948aaafadf0f046b629b69dc27f3d2b23b7ed83dfb5a761ada8ede0a791507b34452abb0e1c071f0bb11bb773807dd1ffe7bb7fbee435153f84b26a343daf5031af9b4c0c9bb8591d3ff11445196e09992057a51d095c08b8edad2edfe9f62d4b550c8a88216d2e482ccd4ed1ac72b4714e256ba37048d5f219a72c81ab3f70d8a9712a57744381dca0c721cf13c0d701ecbbf23ea280c336f94a02d0d94c1cb6ead2ba7edbe4a3f6250e0625b19ecf56a136043c5c608bca76b83e70e0dded53dbe6", 0xc4}, {&(0x7f0000001800)="00e14e60db8e592aa5db594c6d1116c50c1f17c047b9430932a1208751ba3a8875b42d2a45a259df14c64afa99cb46d611b7f0be81fc7a3a8b0a", 0x3a}, {&(0x7f0000001840)="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", 0xfc}, {&(0x7f0000001940)="cf4cb60625c54c9aa0b4617633f349b12ec6c36bde170866933c9f1923ebf8b6934829d510e8a85bed94f1468195e3b34c88d9a9c943cea3adb4d400a675f0e059119aaee65c83f269d51f384eab2ba573d1", 0x52}, {&(0x7f00000019c0)="19e08eec2b5f73c01d107d5ad72fe16b5b68ddec1d49e6474342b26e0ce64d0ef5347426fcd6f9435543560e89643667832871a5513aca2099e3e45f1f29710e158dab7646b803c294172d3ea1eb0cb5dc9fe4c701bde0ab11b74d0c3757319cf8e56356fb183788160ea69e85393bf66db9824a27a2ab03389a9b9a3f60ad8947ffb91a6f03b656ff1dba810a91566260", 0x91}], 0x5, &(0x7f0000001b00)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x7fffffff, 0x8201, 0xfff, 0x8, 0x401, 0x9, 0x7dc, r5}}, @authinfo={0x18, 0x84, 0x6, {0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x107f, 0x8008, 0xffffffff, 0x1ff, r5}}], 0xa8, 0x800}, 0x20000000) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001e40)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001e00)={&(0x7f0000001c80)={0x174, r8, 0x120, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x3e}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x4801}, 0x4000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001e80)={r3, @in={{0x2, 0x4e22, @rand_addr=0x1}}, 0x8, 0x3}, 0x90) read$eventfd(r0, &(0x7f0000001f40), 0x8) alarm(0x800) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001f80)={0x6, 0x2, 0x7}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001fc0)={r3, 0x9541}, 0x8) writev(r4, &(0x7f00000020c0)=[{&(0x7f0000002000)="663a7b133b2be969d50224bf8b48f6e2cb416ffcd7c058655d7777b7b128806864a98d3ca08c262e4e548c505c11e5a26e139de594fcd5795149719e733b787ea5143c1f55b5209c204aa5283dd0bb341b22921e10af9b4ba50bdf51222351964fd3f6892b2754beb77c0a4c3b84cca9f7cc96b248195df38fee4622874a5b12a2c40fc9b1fedf8c99630e3e8db23eb83b275a45734574", 0x97}], 0x1) connect$nfc_llcp(r0, &(0x7f0000002100)={0x27, 0x1, 0x2, 0x5, 0x800, 0x20b7df47, "ace0b0656ceac8a418b9f3f88f005d85424573bd72d015ddf644a252a70f70faa6bb3b8319ee1a8296cac04aff1fddc841b308595356b4d1a23a84a81bf789", 0x10}, 0x60) r9 = getpgid(0xffffffffffffffff) sched_getattr(r9, &(0x7f0000002180), 0x30, 0x0) [ 55.907523] IPVS: ftp: loaded support on port[0] = 21 [ 55.991993] IPVS: ftp: loaded support on port[0] = 21 [ 56.036771] IPVS: ftp: loaded support on port[0] = 21 [ 56.105353] IPVS: ftp: loaded support on port[0] = 21 [ 56.189719] IPVS: ftp: loaded support on port[0] = 21 [ 56.320202] IPVS: ftp: loaded support on port[0] = 21 [ 56.502328] IPVS: ftp: loaded support on port[0] = 21 [ 56.657785] IPVS: ftp: loaded support on port[0] = 21 [ 57.854699] ip (4700) used greatest stack depth: 54408 bytes left [ 58.058589] ip (4718) used greatest stack depth: 54184 bytes left [ 58.480125] ip (4750) used greatest stack depth: 54168 bytes left [ 58.957296] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.958700] ip (4788) used greatest stack depth: 53928 bytes left [ 58.963789] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.006272] device bridge_slave_0 entered promiscuous mode [ 59.178689] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.185170] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.209424] device bridge_slave_0 entered promiscuous mode [ 59.225483] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.231959] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.250470] device bridge_slave_1 entered promiscuous mode [ 59.347871] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.354411] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.385532] device bridge_slave_0 entered promiscuous mode [ 59.418373] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.424905] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.467802] device bridge_slave_1 entered promiscuous mode [ 59.487700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.542199] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.548688] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.570277] device bridge_slave_0 entered promiscuous mode [ 59.634451] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.640936] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.677268] device bridge_slave_1 entered promiscuous mode [ 59.702609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.709800] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.716292] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.740536] device bridge_slave_0 entered promiscuous mode [ 59.758957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.800838] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.807392] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.855869] device bridge_slave_1 entered promiscuous mode [ 59.890810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.899195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.955454] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.961962] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.970500] device bridge_slave_0 entered promiscuous mode [ 60.012292] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.018840] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.058161] device bridge_slave_1 entered promiscuous mode [ 60.093857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.122140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.129430] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.135928] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.175111] device bridge_slave_0 entered promiscuous mode [ 60.233855] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.240377] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.281197] device bridge_slave_1 entered promiscuous mode [ 60.304650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.313873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.377890] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.384400] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.428594] device bridge_slave_1 entered promiscuous mode [ 60.452308] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.458852] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.477871] device bridge_slave_0 entered promiscuous mode [ 60.503897] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.517307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.533942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.566146] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.648920] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.704165] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.712749] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.719360] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.752451] device bridge_slave_1 entered promiscuous mode [ 60.784006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.799484] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.812941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.867363] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.942704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.949717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.994606] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.015252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.039146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.047971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.122599] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.151554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.158553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.189736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.215506] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.250308] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.259377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.266327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.383434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.390463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.458661] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.497199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.504612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.541286] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.579507] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.614551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.623750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.713963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.721099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.784942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.794812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.802563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.877528] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.890749] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.904072] team0: Port device team_slave_0 added [ 61.943867] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.953143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.961748] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.980753] team0: Port device team_slave_0 added [ 61.998672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.056442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.063499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.085355] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.140415] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.166623] team0: Port device team_slave_1 added [ 62.217895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.224929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.249442] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.267618] team0: Port device team_slave_1 added [ 62.302968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.322906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.344918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.354182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.372495] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.402126] team0: Port device team_slave_0 added [ 62.437632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.445981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.453210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.478791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.501500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.543395] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.551397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.574921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.616055] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.632717] team0: Port device team_slave_1 added [ 62.651767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.661326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.671619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.696719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.733296] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.756522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.765248] team0: Port device team_slave_0 added [ 62.787552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.796116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.809146] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.835846] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.857071] team0: Port device team_slave_0 added [ 62.864819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.880662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.896522] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.947255] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.955522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.971709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.997974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.015209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.031906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.057005] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.068915] team0: Port device team_slave_1 added [ 63.086903] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.103602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.121854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.144580] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.160018] team0: Port device team_slave_1 added [ 63.165928] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.176496] team0: Port device team_slave_0 added [ 63.189740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.197576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.214758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.241556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.263872] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.282191] team0: Port device team_slave_0 added [ 63.308542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.316210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.343655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.364969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.382973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.402814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.410090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.426855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.445183] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.460706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.470906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.485934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.496741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.506139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.532778] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.547535] team0: Port device team_slave_0 added [ 63.564867] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.581817] team0: Port device team_slave_1 added [ 63.589901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.597729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.620900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.647130] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.660148] team0: Port device team_slave_1 added [ 63.691465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.698680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.716654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.756345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.763410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.791700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.819836] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.837182] team0: Port device team_slave_1 added [ 63.875118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.887077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.896435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.926703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.946326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.972978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.988830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.996176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.004526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.033617] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.046537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.065947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.087473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.101308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.112056] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.120099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.163310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.197766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.228007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.251753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.259928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.284648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.304732] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.312969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.320518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.342744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.375903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.408502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.433702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.449400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.465658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.494970] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.503720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.515678] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.532703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.550228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.578257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.585698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.610339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.662811] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.677178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.713298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.922710] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.930734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.945660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.014234] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.020736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.027652] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.034145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.104789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.113094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.150532] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.156989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.163864] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.170348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.185702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.579601] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.586121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.593060] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.599515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.612713] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.651164] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.657660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.664763] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.673803] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.782134] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.879829] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.886336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.893248] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.899722] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.960136] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.151085] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.157592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.164499] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.170982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.183912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.198988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.209966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.218171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.226730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.235257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.260920] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.267407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.274289] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.280734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.325182] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.749926] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.756490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.763355] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.769819] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.805728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.255296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.266836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.883131] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.317249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.546198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.670545] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.679546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.020742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.059683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.094250] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.270696] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.302937] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.483380] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.520907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.527304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.545196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.598946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.901225] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.950135] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.969427] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.975771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.984142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.076156] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.214122] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.220686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.231259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.349593] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.355972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.367944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.419779] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.489557] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.664654] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.670984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.687305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.744717] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.752705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.774051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.852529] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.872385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.880329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.907447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.177474] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.205789] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.428122] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.434874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.445922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.551746] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.596671] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.697742] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.272507] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 21:47:28 executing program 3: 2018/05/06 21:47:29 executing program 3: [ 83.630880] audit: type=1326 audit(1525643249.629:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6622 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 84.573939] audit: type=1326 audit(1525643250.572:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6622 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 21:47:30 executing program 0: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="4cfaec35b5359e0ba6c113794d66e37ff407e7a1bed12e31ac4cc0f6dfcdf1ce0c583a4d9edd4043ff40cbe10542c182b44f18bf5a863bf6c40de89089b2e33cbc9199e2091b9b1c7e091860d3111f8847df0a2185fdf1a05e705cac10f468bd69d5cc751ea472a1fa123ce5f0531db72e0642b9cfa8ce89f100de8bc26a1a3d7dd452cb7054fad22aa8a087c1ecf288891e82c96534929f2e543f552790c92c3678cbc9af6491", 0xa7, 0x7fff, 0x0, 0x0, r0}, &(0x7f0000000180)) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) 2018/05/06 21:47:30 executing program 3: 2018/05/06 21:47:30 executing program 7: 2018/05/06 21:47:30 executing program 6: 2018/05/06 21:47:30 executing program 5: 2018/05/06 21:47:30 executing program 1: 2018/05/06 21:47:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000080)={0x3, 0x5}) sendmsg$unix(r3, &(0x7f0000000240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@rights={0x20, 0x1, 0x1, [r3, r1, r2, r0]}], 0x20}, 0x0) 2018/05/06 21:47:30 executing program 2: 2018/05/06 21:47:30 executing program 5: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x440000000000127f, &(0x7f0000003fff)) 2018/05/06 21:47:30 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xff, "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"}, &(0x7f0000000180)=0x107) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0100ee00f208f9edc914313425dabe4b4eb488d96c1033e1028336e04ce39b728f7cb349890c2773e49cb415bd48ede4cb83343599885e8759ef352cd8e026846df33ed21445f0c3ab3aaf8ea390c25a348c841da975155fd23752455bd380f60a3a0fb23c68c20d39df66d5d4f6e8708f7b14bca96d1b88adeb22782585f82aec7cabd88ff18b34950ae648944e2fce69587f5ab4411fcc6254d10797c703433a7ebace7d784d01df4aa12cd2a12b9a23d8be1ad54df57e81456c2fdd4145de89134922fe07b0ab5e22cf17a4fa40a3ed975eb30be84f863aa7d130263b3dc0e1a2278413974c6cb336919e4d8b1da0d22d"], 0xf6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) migrate_pages(r3, 0x20, &(0x7f00000003c0)=0x7, &(0x7f0000000400)=0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0x5, 0xa, [0x4, 0x6, 0xfbc, 0x5, 0x6, 0x0, 0x401, 0x3, 0xffffffffffffff3b, 0xb0f0]}, &(0x7f0000000300)=0x1c) 2018/05/06 21:47:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='wlan1]ppp0\'-usermd5sumposix_acl_access~.&wlan0\x00') 2018/05/06 21:47:30 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000c40)='reiserfs\x00', &(0x7f0000000c80)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="eb7fff1de6f63bc17713aa20896108e83b0ac4251fb04b2adc20bb16b669a9e48448588d1b035a4c1f9f60119da7164a0a614953b63b088d485b24b959084558ae8f95c65b03f55ea45d96b7186079fa573887baa1b8d8dda24ce72945585311576c94d6bec537abc8283d4ae6fb17daadfc7a9386a6133d4a386f547251ccfeddc4cf5ba7417920570a3f5264434f0e2733688a6fcb6343fe6f3c57feafaeaa96b4c70cd896cf93b7ebfc6c6ef8105d86902c87e69c08145dcb1f9df406b7faf7f5da01066693a0cb5a", 0xca, 0x8}, {&(0x7f0000000180)="d37356403d905c70f310940654f6a51687a17c8b0098491bb677f7d47afa76d4ee75d6a683a3dfaf7da56dadf537dc37209d5d9df215c6f0e3205e119e93434c1c0d06662368b1b59a32928cb2fdb553ea07c0903e03982d2afeec7c125d2dea94a5a72e20e5f1fb7ac22074398b1315dc4d36ab19aca2d5581ca7b1a9b27e0b7ac6a8c7", 0x84, 0x97}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0fcd82756dd85b20cb04812241c126f4e3643cb207e623e0b70321631189f630a86e6d5818e4fda669b4ca1f65a29d1cb7b393a3774bd92f3e929ddcf798bb34631ee3f6"]) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004180), 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0x87, @empty, 0x4e22, 0x2, 'none\x00', 0x4, 0xfffffffeffffffff, 0x2d}, {@broadcast=0xffffffff, 0x4e20, 0x4, 0xb86d, 0x6, 0x1}}, 0x3ce) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x282482, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000540)={{0x4, 0x0, 0x8b9, 0x1000, "c90ce1b5fa4aa148384aa66bbe21390c5ffd6bd1474878fa312c0e01a000b5525ad5f7c77c6a8a7ae48ebef0", 0xff}, 0x3f, [0x200, 0x7fff, 0x7, 0x3, 0x3, 0x9, 0x8, 0x8, 0x100000001, 0x7ff, 0xd925, 0x1, 0x1, 0x700000, 0x9, 0x7, 0x1, 0x2, 0x401, 0x0, 0x2, 0xf5, 0x100, 0x2, 0x4, 0xb5c2, 0x3, 0x5, 0x4, 0x3, 0x9, 0xffff, 0x1f, 0x4e, 0x0, 0x7, 0x80000000, 0x3, 0x6, 0x1, 0x1, 0x3, 0x9, 0x9, 0xfffffffffffff82f, 0x2, 0x0, 0x80000000, 0x10001, 0x3, 0x5, 0x61926ea3, 0xb, 0x40, 0xffffffffffffffc9, 0xffffffff, 0x5e9, 0x1, 0x3, 0x3, 0x9, 0x9, 0x0, 0x2, 0x10000, 0x6, 0x1, 0x8, 0x7, 0xfffffffffffffff7, 0x3, 0x4462, 0x2aa1, 0x1000, 0xc3, 0x8, 0x3, 0x1, 0x0, 0x644, 0x4, 0x7fffffff, 0x5, 0x40, 0x1, 0x5, 0x7ff, 0xd84, 0x9, 0x1, 0x9, 0x57, 0xfffffffffffffff9, 0x80000000, 0x1000, 0x5, 0x300000000, 0x9, 0xffffffffffffffff, 0x9, 0x59, 0x3, 0xffff, 0x142, 0x101, 0x184, 0x5, 0x9, 0x3, 0x3, 0x635, 0x10f, 0xffff, 0x1400000000000000, 0x6, 0x3, 0x9, 0x7, 0x7, 0x1f, 0x4, 0x0, 0x1, 0xfffffffffffffff7, 0x7, 0x89, 0x1, 0x6], {r3, r4+10000000}}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0xe000, r5, r6, 0x4, 0x10000, 0x40001) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000380)=0x9, 0x4) 2018/05/06 21:47:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) chroot(&(0x7f0000000040)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x1, [0x80]}, &(0x7f00000000c0)=0xa) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x800}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x401}, 0x58) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r3, 0x4}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r3, 0x74f, 0x4, [0x80, 0x1, 0xffffffff, 0x0]}, &(0x7f0000000240)=0x10) 2018/05/06 21:47:31 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}) dup(r0) 2018/05/06 21:47:31 executing program 1: r0 = getuid() r1 = getegid() syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0xa000, r0, r1, 0x76a, 0xfffffffffffffff7, 0x2000004) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x200000032, 0xffffffffffffffff, 0x0) write$rdma_cm(r2, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) setfsuid(r4) dup(r2) write$rdma_cm(r2, &(0x7f00000003c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r3, 0x1}}, 0x18) write$rdma_cm(r2, &(0x7f0000000f00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r3, 0x1}}, 0x18) 2018/05/06 21:47:31 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x3f, @loopback=0x7f000001}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001480)=ANY=[@ANYBLOB="69228b6a6200a4e1eb8fbdb542bb42fdb4792d5df02cb8a13550f6538ff0b71a484c7dc1696057176c12aa8ea23c397b8a70f72a0005dd73e257cd231ebd91d7c77c4beb4df03a262c4ed67ea55f99ceb69ff7c600dcc55af739d2a1cfa41f5db195fb82eea7542a5b3c43d3090f09835fffa5197f13e1c11ff47c1aa983a626c7443ad6dbb98681a345745c6e7589d48a64463b16d2f7d05517356fff85857c8ec1f498fd2c5742169a068624c87a095e55fa70a07660e474cc03c10196ea5a97ec651d688b27eb9cae88e893fb82865def1129003e1e"], 0xd7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="4030e49d70b92b7a3d5f757ada7b5cd423b160228a09a7291a8ca9a2605c0f426527ab4ac6683af9255dccc782271114b7cc009da7ae3df88834108db870e0c0c0b739a8139f4916b1a052e8c8a9f01a110bff167db8d7a5cdb2ca6f2c827ac232990506541dd6ff4ce689d7", 0x6c) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/4096, 0xfffffffffffffd0f}], 0x1026, &(0x7f0000000240)=""/6, 0xffffff79}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x7, 0x4) 2018/05/06 21:47:31 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000010c0)={r1, 0xfff, 0xc00000, 0x7}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a00000000a3930000000200030006000000000002000000000000000000000000000000020001006b2e8c9c000000000000000200000000030005000000000002000000e000000100552042"], 0x50}, 0x1}, 0x0) 2018/05/06 21:47:31 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x80000000, 0x604800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x81, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x100, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x3}, &(0x7f0000000240)=0xc) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/56, 0x38}], 0x2) 2018/05/06 21:47:31 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xff, "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"}, &(0x7f0000000180)=0x107) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0100ee00f208f9edc914313425dabe4b4eb488d96c1033e1028336e04ce39b728f7cb349890c2773e49cb415bd48ede4cb83343599885e8759ef352cd8e026846df33ed21445f0c3ab3aaf8ea390c25a348c841da975155fd23752455bd380f60a3a0fb23c68c20d39df66d5d4f6e8708f7b14bca96d1b88adeb22782585f82aec7cabd88ff18b34950ae648944e2fce69587f5ab4411fcc6254d10797c703433a7ebace7d784d01df4aa12cd2a12b9a23d8be1ad54df57e81456c2fdd4145de89134922fe07b0ab5e22cf17a4fa40a3ed975eb30be84f863aa7d130263b3dc0e1a2278413974c6cb336919e4d8b1da0d22d"], 0xf6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) migrate_pages(r3, 0x20, &(0x7f00000003c0)=0x7, &(0x7f0000000400)=0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0x5, 0xa, [0x4, 0x6, 0xfbc, 0x5, 0x6, 0x0, 0x401, 0x3, 0xffffffffffffff3b, 0xb0f0]}, &(0x7f0000000300)=0x1c) 2018/05/06 21:47:31 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r5, &(0x7f0000000300), r4, &(0x7f00000003c0), 0x812, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x15, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r8, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r8, &(0x7f0000ad9000), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000840)=0x4) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0xc3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x84) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/06 21:47:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) readahead(r0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001640)=0xfffffffffffffe46) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001680)={'vcan0\x00', r1}) renameat(r0, &(0x7f0000001100)='./file0\x00', r0, &(0x7f0000001140)='./file0\x00') [ 85.197795] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/06 21:47:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x29}, r1}}, 0xfd1e) 2018/05/06 21:47:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000100)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f09d01"}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000080)=0x4) 2018/05/06 21:47:31 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/05/06 21:47:31 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x181121, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="0080000000000000") sendfile(r0, r1, &(0x7f00000001c0), 0x4000000000102) [ 85.335981] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 85.363695] device lo entered promiscuous mode 2018/05/06 21:47:31 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x83) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f0000000040)="f0d65234c5a2110d27cf9eeffd58fb3dda69e9a4061dfb95d2398b192c8ca2c0a1f1688d919441e3053211417a6a9484d1511d23106982ff2b2ecf73e0d9e5a3bf1f66", 0x43}, {&(0x7f00000000c0)="c5a45e214d574df809da4d48f8fae16fc2e1313c27d5e6fc42b0f1c3e4e3ac8f4d92c240cd2d01235bf1aaefd253831e43ea93df39e15aa6f0cbb55af33b75d054a42b4a091c022763c32035125efee59dc7d11ae598b0a0c9bd427459cb2f9fcd4959e1ca23d0120b400937ca502e24aecae68ebcd411e87fb92670fb3d3d69b8154b683cfc7bd2384e2e605a57c572f6c65a2cd0e00ac8349921e4f6bf0c1bdeaa9fb926a7e9b3d46c696be81b623fc3f48761f9ecba38f146a3bd4c4b9e3c63f0f7324b817dbbff93919bfaca2892d803b1539934d426e0caa318e7fce22e2f731d6996b742e44416", 0xea}, {&(0x7f00000001c0)="b2c8239eb64f1c06efade9982ad97a5b046351838f3f0c0cb75a304a21593ac905387c199e4d00b8f5792dbf28df573b5dc9c9053a32c1667378c9b277d3b1804082879086934cdba7f4ce756f93aee8fc1ba0f09bd399146130e6f0729190a646a466fc9687ea7e1813b0a5d6d94839431fe5ba69ee618103f0570c169e28e12ae80970ae6cb5d2ea86a37d3ad4740f2e47ef07b9aaf5887ec1014f996131f6af0f87149cf86224df75c481a0f573454cc6616f67e09e2f57a9c7af24ac4f04c7edd083a45ba64ecd666e42d3995e6b9f63193f4e11905b9c2c1c", 0xdb}, {&(0x7f00000002c0)="409ac43d676444a7ee21b036d5d60d8765c5dda09d3052f8a463cb6b7984493a76b15bd71ebd786ff0aa3447aeefb9ab39e0bdc5d909d72c692ab8a72428328606a92cac146c8cd90d925fa8809659c06449111b3afd1f2bab75d057e57686ba66bac12401cfe600d005faf18da456553774a2e9ce131cd26a987fede86e380af365ff06202c09729afec8e3d410bfd61650af0cbd8f2ba1f5a837d5660cb980", 0xa0}, {&(0x7f0000000380)="4134248fa79c9b2b8856e9ed9abd08620dc5d778560270ad83ffeca9ff6ee5c346", 0x21}, {&(0x7f00000003c0)="6633f14d892e69d868f11a4fbc253224e0dbb9c8436c41e19d2845c02b86a44bacfe3639fb84c80749906d6621a8cff68c9dccfe3d70729d787983dcd029bbcd87c80a349f4c2fae149bcac7b096017bd01c5af2575dacb1a80e5cb6c620356610271952d034ab7641b8e25c5aa71be4399b230eaad0db3061c42514a4c8d82819cdcbb3ca23a4625d1a7929c4f6774b51d07dd13fdde1263b95ed510044dc44ccd622dcfe0e042b0b57505d7ea1bd0730fe", 0xb2}, {&(0x7f0000000480)="3a9cb13471e96dde13276b0d6dca6bee70872cd6819912844e696257a3", 0x1d}, {&(0x7f00000004c0)="7ea7b622141f321810df56e789d72d79a1ae9eb003253499d75f7f0afd29cada5d029f00209c646e6e89a38f4c67ffe94f4c5477ce6118921dcec06202a201068a61ea5e4fc8db83ab", 0x49}], 0x8, 0xd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f0000000000)) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffffffff) 2018/05/06 21:47:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) fchmod(r0, 0x40) [ 85.437878] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/05/06 21:47:31 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000200)={{0x9, 0xfffffffffffffff7}, 'port0\x00', 0x0, 0xa0000, 0x40, 0x1f, 0x7, 0x0, 0x4, 0x0, 0x2, 0x7ff}) r1 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x3fffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x80, 0x3}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 85.496396] device lo left promiscuous mode [ 85.546915] device lo entered promiscuous mode 2018/05/06 21:47:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x4, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)="6965e4992bef0564743d55eb6478ac6201b6e0e7db3185df9bdf7ce70eb2d453139457ab2c5daba5", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f00000003c0)="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", &(0x7f0000000040)}, 0x13f) rt_sigprocmask(0x1, &(0x7f0000000040)={0x3}, &(0x7f0000000080), 0x8) 2018/05/06 21:47:31 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffc00, 0x6, 0x1000, 0xd2df, 0x7fffffff, 0x6, 0x0, 0x8, 0x6, 0x4, 0x401}, 0xb) write$binfmt_aout(r0, &(0x7f0000000240)={{0x108, 0x9, 0x1, 0x3dc, 0x1a1, 0xa69, 0x2fc}, "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", [[], [], [], [], [], []]}, 0x1620) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x9, 0x1, 0xcafc, 0x6}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaab1aaaaaaaaaa86dd602f28960014290000000000000000000000ffffac141400fe0800000000000000000000000000aa00000000226f73290d6ad3643a53209b6c2b6546c12522f2484079c4c44adf6e5e195b59d4bc5e9b73dec1f251fd6371c022ef363a9ab1eee7859452e177bd119e134aa33e5d02bdc4a471cd4d442af0bdaac6156818a9b55309a90bf3c03f882bb1cc39f1952d36", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 2018/05/06 21:47:31 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x7ffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/164) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) socket$inet_sctp(0x2, 0x1, 0x84) socket$key(0xf, 0x3, 0x2) 2018/05/06 21:47:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x34}], 0x10}}], 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)="f1e2d88e3f97dcfa833bdac9fb1ae67ceeaf43f09fdc6d953b0c9a49f725e74ec98308b1f1d8ff9c9e7a36be678d23c4b6e8a3d22dfc83406b0390367b3704d78e7fc348330239e9aef18cbc274fbde3ecd13282a1edec7d120a66abfd117447eb5f94a1b9bc674919fa485dd3cdc26daa3caf57f8c50a3357ed70a55a5bbdc69c5d9d8dbf2651f4ccd036acf376cb80afb85f24e43ad3a8e3898f0c5271577192ea2eecd95830969e692da973e1de358df77eeac909bdbc6a3af87c6a1bf84e0fd86305e584d490a90a6ac36db19a8e0fb629324b8b35ca176b685c9eb8b95858b25ed64d45c70930bd2d4d9cdf269b77", 0xf1) 2018/05/06 21:47:31 executing program 6: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x15, 0xc7, &(0x7f0000000040)="eeda5c10b481e875ac2e84a7e71f2862ec1b360169d1387e8878b88525afd481688e9c6642b9ec1df93d26929683c73de59cdac3afe6515fde1775d4a8735d155f8562d5fbaeb5e18f023ed0ebf8e6b3f469d4f78cd12e7c0b5d3287136818ed249144ff6e07dc4842ba8065c252032e0ea5176871f794c7f35f5613a66294d0206f66f1a7374f6b658d90a7c52f93f0f243d7bae194e62b89276241e4d78029992a5def85a64e389843c0b8fe2b24bdc63f38570eef1cc65a335cbe71d9bac9eeb502a6e2ebc3"}) chdir(&(0x7f0000739ffe)='..') chdir(&(0x7f00001ec000)='..') openat(0xffffffffffffff9c, &(0x7f00004d2ffe)='..', 0x0, 0x0) 2018/05/06 21:47:31 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)) 2018/05/06 21:47:31 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) r3 = getpgrp(0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x274, 0x8, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {0x41fcf4f89207d5f8}, [@nested={0x254, 0x83, [@generic="452de3415ceefe3a9fd09acf3daf1fcbda4995188b02a2131b7ffd9974a9a898a673657b0eeaa34fcb04384e91be17e7a4ef42c496202ab3c97effdcf39c3546b0ec16b23ef678e207df4e4e6f10a25bd8ebe537399a6fd3c59c368e7e5dab0b5f9226176d19f427242f1029560f05c44a477f916a087b8f771e1b4f21ce88b4735be2228e8800c328e09f5c4a2fa7afe13791072a0ed7c1c611d83ccdf5f8313704235dcfde8740be62f584dd148db6d81b4fa901d3bd85ff6eeb876fa868d8ad8d37ddc85c591a17f9", @typed={0x8, 0x7, @fd=r1}, @typed={0x58, 0x38, @str='bdevselinux^trusted+:eth0,GPLsecurityprocuser/securitybdev/+{[wlan0-keyring\\&Y[\\\x00'}, @generic="07984ca7b86b6ff33bf053dcc86eeb613c76be3871c1b42a64a726fc68384b1147e51bbd64b09d1eaabee86159032e31b55a1a37e581c6c4381989c164f47618a55a0b094f9f92e6518851a854795d2be6a83b3b178515288b9ea9cb53f4e21c8fbd1a6bce5d3f74de26a246045ad0ee6376daec978f98c6c61027b4555bc423c4b447979c797c4c78e9780270527b68a6bdb50554f5fa4ea38be7591d4e02bfa9c8c4beae055ad471c3c8718d835946796ab4aae3707b0d020744548a1011", @typed={0x8, 0x5d, @pid=r3}, @typed={0x1c, 0x5a, @str='nodev-em0wlan0vboxnet0\x00'}, @generic="6436ff68938cd949af0d6433b3d0d8a104552dd35146478db48d2ce8d14c71de5e", @typed={0x14, 0x73, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="108e7521e18004ae3c3e876b"]}, @typed={0xc, 0x84, @u64=0x80000001}]}, 0x274}, 0x1, 0x0, 0x0, 0x20000000}, 0x44040) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) sendmmsg$unix(r1, &(0x7f0000001780)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)}], 0x1, 0x44) 2018/05/06 21:47:31 executing program 2: unshare(0x8000400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000280)=""/34, 0x22}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x5, 0x0, 0x0, 0x9}, 0x100) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/snapshot\x00', 0x42200, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) unlinkat(r3, &(0x7f0000000500)='./file0\x00', 0x200) r4 = socket(0x1e, 0x805, 0x0) r5 = socket$inet(0x2, 0x4, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000680)=0x400, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000c80)={0x80000001, {{0xa, 0x4e20, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000580)={0x6, 0x0, 0x10001, 0x101}) nanosleep(&(0x7f0000000d40), &(0x7f0000000d80)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000005c0)={0x5, r6, 0x10001, 0x9}) recvmsg(r5, &(0x7f0000000640)={&(0x7f0000000480)=@nl=@proc, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/61, 0x3d}, 0x0) poll(&(0x7f0000000000)=[{r1, 0x80000000000040}], 0x3c0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f00000006c0)={0x21, @multicast2=0xe0000002, 0x4e21, 0x2, 'ovf\x00', 0xa, 0x165499b4, 0x60}, 0x2c) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000001440)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000da3c61229c1324246c1bac93930326ea32dc4f2ea42cc83c5d3f93c7ce419515508e4eb83d39930f20edc811411b9547d800fa15ebb7e4e7e72e477bd89cb2db76f9647ee8f9d9bba8b81d9ea2b622f324127a8397821a4dd9485c785f209e2a35b2ec458ff5fbae556c1a887890d95e91d677ffe28854cb1857a13590a6d75e9438a256897c536c6d0f3944db9dfba5bd89641f115bfbc79059cc49beadfd53583da70b470bdcfb3702cfcbf611f6adfa3f2d80"], @ANYBLOB="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"], 0x4d8) getpeername$inet(r4, &(0x7f0000000440), &(0x7f0000000480)=0x10) syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x6, 0xe0100) 2018/05/06 21:47:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000008000000200001000c00070000000000000000000863f785801e36e5c5643e56bc3397ec489eb4fa84f4dc7cd1686da8863e8e6b007958ed42b98fdba4c05f6e703fec2f5ef20b70f911129a5d4dc3830c21b88cdc5307c6970eec2591aacee28a93f123ddb629426e56df673690b2d840f813c1e9aaf9e12d0bad9adcaefcf52750c9e68ea0a253bfa036e6379bdfe03d1dea35808c7b94052aac6c227be59564506674500e2ccc5404d3adc4d661bfd2f8262e64f2b782daa664000000000000"], 0x34}, 0x1}, 0x0) 2018/05/06 21:47:31 executing program 4: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xf) r2 = dup(r1) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f00000003c0)=@ethtool_wolinfo={0x5, 0x0, 0x0, "14cf86b1bb08"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x991, 0x2}, &(0x7f0000000200)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000380)={'ip6_vti0\x00', @ifru_flags}) r4 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, 0x11, 0xf, 0x200, 0x70bd2b, 0x25dfdbfc, {0x91ac23328b1b8567}, [@nested={0xc, 0x7b, [@typed={0x8, 0x81, @pid=r4}]}]}, 0x20}, 0x1}, 0x4084) sendto(r1, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) close(r0) 2018/05/06 21:47:31 executing program 5: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) bind$ax25(r1, &(0x7f0000000040)={0x3, {"b526440d54a14a"}, 0x4}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x40000000000000}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) 2018/05/06 21:47:32 executing program 1: chmod(&(0x7f0000000040)='./file0\x00', 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 85.981753] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 21:47:32 executing program 0: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getdents(r0, &(0x7f0000001080)=""/170, 0xaa) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/06 21:47:32 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x14}], {0x95}}, &(0x7f0000c08ff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) [ 86.092858] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/05/06 21:47:32 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x4, 0x2, 0x1, 0x0, "6d3001a37170594736327cbc194f23673915ef5722e751711eac829d47ddedc5591276a5f49c274c36f1cbe4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1fe67a5c13b9715ae645243e46058221978539d38d6551d8650b2ccc7afba6e6f82c98c53a9ebbb277e342ffe837987d8138dc04dab3b07d121688aa89040304", &(0x7f00000000c0)='\x00', 0x1}) 2018/05/06 21:47:32 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xdb50, 0x20000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x400002) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') getcwd(&(0x7f0000000740)=""/51, 0x33) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0xfffffffffffffff8, 0x68ac}, 'port1\x00', 0x12, 0x40000, 0x5, 0x2, 0xc0c, 0x1, 0x5, 0x0, 0x2, 0x1f}) 2018/05/06 21:47:32 executing program 2: r0 = shmget(0x0, 0x4000, 0x201, &(0x7f0000003000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000001000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$inet(0x2, 0xa, 0x5) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x118, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0x40}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffff00, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff]}, 0x20000000, 0x9, 0x8, 0x2, 0x9, 0x6, 'irlan0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0x0, 0x198}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, @rand_addr=0x7ff, 0x5, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/05/06 21:47:32 executing program 0: r0 = socket(0x1000000000010, 0x2, 0x0) getpid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = getpid() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="3800000010000908000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001300", @ANYRES32=r2, @ANYBLOB="10002b220c0000fb5d77374a73345d847f432cf268ed845c2f000000000000"], 0x38}, 0x1}, 0x0) [ 86.390266] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/06 21:47:32 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffd89, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000007, 0x6c) sendto$inet6(r1, &(0x7f0000000000)="7cff68bc7b46d2c059812b6dbd3b09c8f6af2ec344efffddc550009a01e03f853ee08a21d492e9fddf19b20b9eedb26673b061da74f2963829e1319d79d01e0c20cfaf2bf6", 0x45, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 21:47:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = semget(0x3, 0x90e8eb287d813f60, 0x2) semtimedop(r1, &(0x7f0000003140), 0x0, &(0x7f0000003180)={0x77359400}) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="480000001400197f09004b01fd0d8c560a880100fff7e08b060000000000a800a2bc5603ca8164e43e89000008282108000000d400000000ffff5bffff00c7e5ed5eff0000000000", 0x48}], 0x1) r2 = dup(r0) sendto$ipx(r2, &(0x7f0000003240), 0x0, 0x10, &(0x7f00000032c0)={0x4, 0x0, 0x0, "402a917f9a4c", 0x6}, 0x10) recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/80, 0x50}, {&(0x7f0000000380)=""/247, 0xf7}], 0x6, &(0x7f0000000500)=""/129, 0x81, 0x3}, 0x9}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000680)=""/50, 0x32}, {&(0x7f00000006c0)=""/219, 0xdb}], 0x3, &(0x7f0000000800)=""/159, 0x9f, 0x6}, 0xd52}, {{&(0x7f00000008c0)=@rc, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/46, 0x2e}, {&(0x7f0000001980)=""/23, 0x17}], 0x3, &(0x7f0000001a00)=""/160, 0xa0, 0xdc1f}, 0x1}, {{&(0x7f0000001ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001b40)=""/190, 0xbe}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/184, 0xb8}, {&(0x7f0000002cc0)=""/145, 0x91}, {&(0x7f0000002d80)=""/31, 0x1f}, {&(0x7f0000002dc0)=""/253, 0xfd}], 0x6, &(0x7f0000002f40)=""/171, 0xab, 0x8}, 0x4}], 0x4, 0x2, &(0x7f0000003100)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000003300), &(0x7f0000003280)=0xa9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003140)={0x0}, &(0x7f00000031c0)=0xc) sched_rr_get_interval(r4, &(0x7f0000003200)) 2018/05/06 21:47:32 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x400000) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/05/06 21:47:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x3f, 0x2, 0x0, 0xfffffffffffffffc}, 0x10}, 0x1}, 0x0) 2018/05/06 21:47:32 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x21ad4663, 0x408100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x3cd, @loopback={0x0, 0x1}, 0x4}], 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009baffc), 0x4) r2 = dup2(r1, r1) getsockname$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeb0) prctl$void(0x3f) 2018/05/06 21:47:32 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setgid(r1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x3, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'bridge_slave_0\x00', 'ip_vti0\x00', 'vcan0\x00', @random="fce6ff5e6ab8", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0xa8, 0xd8, [@cluster={'cluster\x00', 0x10, {{0x0, 0x100000001}}}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'syzkaller0\x00', 'teql0\x00', 'yam0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="5ab30ca49478", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"e118baebc5b00fe574ef42a348c9983926c151445013e3188ad8af32f1f7"}}}]}]}, 0x298) 2018/05/06 21:47:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) 2018/05/06 21:47:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x100) [ 86.911693] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/05/06 21:47:33 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101006, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) unshare(0x40600) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000000000)=""/189, &(0x7f00000002c0)=0x2b860b81b1bb9879) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)=0x0) sched_setparam(r4, &(0x7f0000000200)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r5 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) ppoll(&(0x7f0000000100)=[{r5}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/06 21:47:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002bc0)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000340)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000900)={0x1d, r3}, 0x10, &(0x7f0000000800)={&(0x7f00000001c0)=@can={{0x2, 0x6, 0x3}, 0x6, 0x2, 0x0, 0x0, "8664483558295818"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/06 21:47:33 executing program 4: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1f, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x6}}, [0x8, 0xde77, 0x9, 0xc6a5, 0x4, 0x81, 0xf1b, 0x1e2, 0x8, 0x8, 0x5, 0x0, 0x4, 0x0, 0x2]}, &(0x7f00000000c0)=0x100) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/06 21:47:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x8000008847, 0x2, @dev={0xfe, 0x80}}, 0x1c) socketpair(0x0, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xdfb, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x2, 0xd6b, 0x0, 0x78, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x2000000000}, &(0x7f0000000240)=0x8) sendto$inet6(r1, &(0x7f0000000080)="ec38a687b6399a9663a8b0459a0061fd4781ec906a3c91cee257ae566cc566e80a5f1a83f1e1c3e611", 0x29, 0x4004000, &(0x7f00000000c0)={0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}, 0x1c) 2018/05/06 21:47:33 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/05/06 21:47:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="97b96b0230c0d3cc9a91f9523f90865d1150839ca930db1def832c25c385baa1018ba3fe8b0c75e726406b0a9a05dc603988f7fd31e51d57ed565ece97d4364f2687048cabcddab08c04d1a16ac22a1c0cfe35870c2f4f40010bacffdae09a03b7e249074b69afece63538165f068a4d2d47c8360f8f195fde8cdf71c161478ac6b9dc36ca6474487e77c25bf3bb9fced3697ec4601c3dd5561719aabd20b25dde58705a4cb62b1d2c78aef190875e4cd7e77133085d4b47ff56c450479e56794f4d78d4cb491b9bd1345a4426c22ecb", 0xd0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x100, r2) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) set_mempolicy(0x0, &(0x7f0000000000)=0x5, 0x3e) 2018/05/06 21:47:33 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) recvmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000240)=@can, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/208, 0xd0}}, {{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0xce, &(0x7f0000000640), 0x1}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000680)=""/200, 0xc}, {&(0x7f0000000780)=""/52, 0x34}, {&(0x7f00000007c0)=""/120, 0x78}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000180)=""/151, 0x97}, {&(0x7f00000009c0)=""/125, 0x7d}, {&(0x7f0000000a40)=""/47, 0x2f}, {&(0x7f0000002b00)=""/4096, 0x1000}], 0x8, &(0x7f0000000bc0)=""/15, 0xf}}, {{&(0x7f0000000c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f00), 0x100000000000006d, &(0x7f0000000f40)=""/6, 0x6}, 0x7}], 0x4, 0x0, &(0x7f0000001080)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0), 0x0, &(0x7f0000001f40)=""/28, 0x1c}}, {{0x0, 0x0, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) 2018/05/06 21:47:33 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='.\x00', r0, &(0x7f0000000040)='./file0/\x00') chroot(&(0x7f0000157000)='./file0\x00') accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80000) renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/05/06 21:47:33 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) close(r0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x8, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/05/06 21:47:33 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/06 21:47:33 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f0000000600)=""/107, 0x6b}, {&(0x7f0000000680)=""/118, 0x76}, {&(0x7f0000000700)=""/208, 0xd0}, {&(0x7f0000000800)=""/173, 0xad}, {&(0x7f00000008c0)=""/119, 0x77}], 0x9, 0x0) ftruncate(r0, 0x3f) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="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") fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000002c0)="0b90e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2eb4ea8bbd6fcc29d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0x0, 0x0) 2018/05/06 21:47:33 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='[#$}nodevGPL&-uservboxnet0em1wlan1\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001180)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602032200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100060c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/06 21:47:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x9, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) r1 = memfd_create(&(0x7f0000001340)='\x00', 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000013c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000001480)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x3c, r2, 0x300, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/05/06 21:47:33 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x200, 0x5, 0xba0, {0x77359400}, 0xfffffffffffff1bc, 0x100000001}) connect(r1, &(0x7f0000002000)=@in6={0xa, 0x4e23, 0xff9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x80) accept$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @multicast1}, &(0x7f00000003c0)=0xc) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'bridge0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000500)) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x7}, &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x7}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000007000000000000000000000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753fba2780c203fe81"], 0x80}, 0x1}, 0x0) 2018/05/06 21:47:33 executing program 4: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x80000c0d) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0xfff}, 0xffffffffffffff0d) readv(r0, &(0x7f00000011c0), 0x0) 2018/05/06 21:47:33 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) mmap(&(0x7f0000bbe000/0x1000)=nil, 0x1000, 0x2, 0x4010, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x1, 'l'}, 0x2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 21:47:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x1c, r2, 0x300, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0xf1584e10438c7a63) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf8, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) fchmod(r0, 0x180) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/06 21:47:34 executing program 6: r0 = getpid() waitid(0x1, r0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) preadv(r1, &(0x7f000000a000), 0x3b5, 0x0) 2018/05/06 21:47:34 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x2, 0x1, 0x100, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000001c0)=0x8, 0x4) 2018/05/06 21:47:34 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/7) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280001) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24}}, [0x3, 0x1, 0x81, 0x2, 0x3, 0x8, 0x7fffffff, 0xfffffffffffff801, 0x3f, 0xd7, 0xfffffffffffffffc, 0x9, 0x9, 0x401, 0xffffffff]}, &(0x7f0000000200)=0x100) 2018/05/06 21:47:34 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) open_by_handle_at(r0, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR, @ANYRES64, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="c2f3fe9292dc580d27ac22791d79dbc6e4131cf2014359a0463b282563382e3e4cdc6147d7f7949505099853aa03299e635a2da15b062333319b8ad589fcf76fce7b394f058360dfd5cd6e9a52ccd3a9ce17826d50c8cf264008a3eb199d7bcf2cc11665a090b475112a6e6361b4a8a40fd7fb39c77e1ae87f4202bc", @ANYRES64, @ANYRES32=r0], @ANYRES64=r0, @ANYBLOB="e6cde47e9a79f7a9ee271209d6b366cec7afa2c8ff3ac1c8c8ec99bee3e9c2402b8214a1172eeaeb2e5bc17d3476a9309d9c193087b9b9005c8877d49897fee18e2c"], @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64], 0x4000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x400000, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000100)={0x5, 0x7e0000000000000, 0x0, 0xfffffffffffffe00}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e20, 0xef4, @local={0xfe, 0x80, [], 0xaa}, 0xea}}, 0x20, 0x1, 0x7, "1396db4322a1968bdb904eea1c44fcdf0899b3766135cbef6f61ffd9b322cd24530ab85dd00d124910b9cdfe580adb1f18e46a6a6f5a2aa822450651582876277120d3389e967520866ffe11a100751e"}, 0xd8) writev(r0, &(0x7f0000000080)=[{}, {&(0x7f0000000040)="339470e84b2ecd3e294d43275c9beae296bd0cc6afdaf730e9708952", 0x1c}], 0x2) 2018/05/06 21:47:34 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) mkdir(&(0x7f0000001280)='./bus\x00', 0x107) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3f, 0x200) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x400000008000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0xfffffffffffffffc}) epoll_wait(r3, &(0x7f0000000200), 0x0, 0x10000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 88.230814] mmap: syz-executor0 (6947) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/06 21:47:34 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x550, 0x5, 0x2, 0x0, 0x4fb, 0x4}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 2018/05/06 21:47:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2}, 0x10) listen(r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x0, 0x1, 0x4}, 0xc) 2018/05/06 21:47:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f000000c000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r5 = getgid() r6 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x40, r2, r3, r4, r5, 0x10, 0x7}, 0x3, 0x80000001, 0x40, 0x10001, r6, r7, 0x79b4f43b}) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x280000, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r8, 0x800443d3, &(0x7f0000000040)={{0x1, 0x6, 0x3, 0x7fffffff, 0xfffffffffffffe01, 0x80000001}, 0x3f, 0x5, 0x7fffffff}) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/05/06 21:47:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x2) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001780)={0x0, &(0x7f0000000040), &(0x7f0000001680)=[{0x6, 0x6e, 0xea1, &(0x7f0000000080)=""/110}, {0x2, 0x1000, 0x7f, &(0x7f0000000280)=""/4096}, {0x4, 0x6f, 0x80, &(0x7f0000000100)=""/111}, {0x20, 0xffba, 0x8, &(0x7f0000001280)=""/207}, {0x2, 0x1c, 0x6, &(0x7f0000000180)=""/28}, {0x20000000000, 0xca, 0x2, &(0x7f0000001380)=""/202}, {0x6, 0x2c, 0x81, &(0x7f00000001c0)=""/44}, {0x4, 0xf6, 0xb28f, &(0x7f0000001480)=""/246}, {0x3, 0xfffffe27, 0xbb5, &(0x7f0000001580)=""/244}, {0x4c, 0x26, 0x3, &(0x7f0000000040)=""/38}]}) 2018/05/06 21:47:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/05/06 21:47:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x7}, 0x40}, 0x10) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/06 21:47:34 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000700)={0x4, &(0x7f00000003c0)=""/193, &(0x7f0000000680)=[{0x2, 0x20, 0x6, &(0x7f0000000140)=""/32}, {0x3f, 0x24, 0xed4, &(0x7f00000004c0)=""/36}, {0x1, 0x4a, 0x9, &(0x7f0000000500)=""/74}, {0x23a4, 0xdf, 0x2, &(0x7f0000000580)=""/223}]}) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x5, 0x6, 0x20, r0, 0x81}, 0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100030007000300dcfb78eea7f94435b92facdd8fc9c1f11751aed8185576ff8c9daf9e4932e1d27d021c522ee45d05553bd015a0b406a7f74cf6a1f56b4ed3828c4f1986a2afb3b7832eeb20f77151878a9617600d97d116d5d82c149844d829f3efb42bb7712a03196c7a82a238985a109810c3216978f7e292b6038eb4575462a6cda21711a24811b95b5f7754295eac6145b18c66051c1105"], &(0x7f00000001c0)=0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) 2018/05/06 21:47:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x98080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) 2018/05/06 21:47:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x18, 0x401, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="e6"]}]}, 0x1c}, 0x1}, 0x0) socketpair(0x1, 0x800, 0x9dbb, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1], 0x1, 0x6, 0x1, 0x2, 0x8, 0x100000000, {0xffffffffffffffff, 0x9, 0xfffffffeffffffff, 0x93, 0xfffffffffffff888, 0x8, 0x10000, 0x5, 0x3, 0x2, 0x6, 0x100, 0x7, 0x5, "c0551f4d0aee1e63d302eb4f4e783d6c098d84c2674e409089f0db0a6ab7bfcd"}}) 2018/05/06 21:47:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40600) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000000000/0x4000)=nil, 0x9, 0x3, 0x0, &(0x7f0000000000/0x1000)=nil, 0x7}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_opts(r2, 0x0, 0xa, &(0x7f0000000000)="7999f343e558e6e9c6ebc3574ff4966bc99c196098a6d9e4e57997835981dfaa4984368abd55998e98ba1c5b192c78", 0x2f) 2018/05/06 21:47:35 executing program 6: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x7, 0x8001, 0x0, 0x4, 0x4f}, &(0x7f0000000000)=0x98) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x77305d1e}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x4, 0x4000100, 0x400}, 0xb9d3ad0caa6854f6) r4 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001ac0)=[{&(0x7f00000002c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000300)="8b8ec345cf2790d04aaf80de6f70a9aed8e68f4d47e761e1ebffd9ee9806a6bf59deb5ec75b649f2323cc03bfbd029a0b9f32a4f5a4aadd5f6a74fafd26c1e6eb196868566cf384c4dba126e2af9d9cdcc79a5f0f1fb3e8842959d74689f7a035bf08638f9fb8d4e280883a5f5fd29e97f1ced89d10b29dfc9c8c18bdfe4d955e751a61201ea01748636d0f773f918cb234efaa29c7c20e2f5642f5564bc4147bb6a305f5daec9308bc897a3ab81e68f1dc46142a0994f8cb8d3abe2460195fd0c8a389100f7", 0xc6}, {&(0x7f0000000400)="ac92dad6a2eb81006ec81de7da89f91c9a72c8fc5e1cfd5e4184b4caa7cd", 0x1e}, {&(0x7f0000000440)="b48b4129de4390ab407d7d899a5126abbbd1937b1ff5874fe9cfcf3f9fc091012d00ced9c809f2df6fd31c7c3ef9b77ce02c4c63daaadf507d7fe2b73abb32dea5b3d3dc0814563a9985e7cbbb01edf50fcdc56e23ba43c2157b8a82048ce7ee2ab6635bea94c99f8ddffd3c1ea252f46dd516dcb544029fecb3d0e61a827bd8d4a086deeb9309677470ab5bed050340e601c36ff8158d", 0x97}, {&(0x7f0000000500)="7187b29059c938ebb8e22e7d29d9aa9c3461675a3171615498a259f786fca3bc119913f56149593b7527c3d3072d77365d5cc88b5ecbf62e0028ac8c4bede9f45d20cffb71336eb2c098ef65394a48c8e000764c02abbbe7e69daf9e7918c79e8eb2db72170ef6115d673951f48a353dc6e171f4c6b2e8406e6f1e74d40a95303a2e733905db293f34a8f4a220afceb58cdc48baf1d6783f8a42ac39d5b95217b5f56de31d75a6470784bdf049436257d389b4dbd5e35eeb6cb977cb1b7659c3dd85e76d5cbba0ad889ad5307490a37f1b812148c29acc7139f5852a775a552e5125cc63ae729ca4ed", 0xe9}, {&(0x7f0000000600)="4d5ef2da867b0118ce7c6466d7ae8f1ee592536245295d211236f8367da73cbf4021b6467614c0e1fc3d2fc0df3a67b49a9c988a4122b9c737937ebf1b6707cd52d053c91c61018a0e33e98ceed9ea8f634d0a8968bc9655c419acf3feb2a61ea9b6356d06e1e7f2da2551fd37734b77d43e8e32996ff201604e7732f1b8de11a8b6453b1698", 0x86}, {&(0x7f00000006c0)="5793fa045a41b3cbf5923b459f6d253e20bdf63db1d7111aa05a64275a927dce0d899294fceb17eef5381ebc58ee1ddc40e410830b1a60e598bbd5281b359ccff6dc390f190f04e3daeda884e60c9d", 0x4f}], 0x6, &(0x7f00000007c0)=[@authinfo={0x18, 0x84, 0x6, {0x1}}], 0x18, 0x8000}, {&(0x7f0000000800)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000000840)="4104b9cbb7c379734e5a21e1d9c3c7cc4012be8f1c57ca284acd63c61a2b52c9f1508e312caf705a69333cd3005b091aaa8b97333bccece72df41923ff2c07034215607983e3cbc20096c56de42b5a7643955149643b256a3f5fd76a8987eb953243bc1254703f7ded481b0d890bbe2c75", 0x71}, {&(0x7f00000008c0)="236cb47ef91418835bc75a93f4c2229e3437391fde8d93774ca45d3cb519a2c9a1ade92b66fad64d33d2afcbca9411d597a559014dafab26b0a1ec357a810486d2230a71a3fc35b19cecb4253dda839e668d4459857a61794041f8455495db7c284080e79c58646adfeba0f769a9c9fe5eb08274b6cd110fe704d34b6d804956d76422e54ac87e92f63410ad05594b0b6cc5f1f7f205b5a02514bd47ab1a36a7da7b8578064f971513b75203520fed4c94496f6f7f1db7b1803bc1725a4eaf40d8748f0643e31e0f11b65f4676d42256b3a99590c96c", 0xd6}, {&(0x7f00000009c0)="75de9fda909e1845d4092763e74321df8708b09d936cc9c0c9a4b96976900cc286dc262cd849b8911a052ff7bb7f05169771f0e36cbb939d6876cffaa857352aba54fed73b318162bfea7eaf339f6f90b57b643d761cce3d6539382b4e20c20de0b1", 0x62}, {&(0x7f0000000a40)="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", 0x1000}], 0x4, &(0x7f0000001a80)=ANY=[@ANYBLOB="20000000000000008400000002fb0000018008000000000001000000", @ANYRES32=r0], 0x20, 0xc000}], 0x2, 0x1) setsockopt(r2, 0x107, 0xa, &(0x7f0000001000), 0x0) sendmmsg(r4, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/05/06 21:47:35 executing program 4: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000005ff0)={r0, &(0x7f0000005fff)='F'}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/183, 0xb7) 2018/05/06 21:47:35 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/dsp\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002780)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002740)={&(0x7f0000001500)={0x123c, 0x9, 0x1, 0x4, 0x70bd28, 0x25dfdbfe, {0x3, 0x0, 0xa}, [@nested={0x1134, 0x94, [@generic="13e242744cb67e08268a42e3dee891963309807b8bd422864020e089ed2117784bd44b465315bc1a2039b72faa7eec9ae37c05be642749e647094bf0ac652070bcdb471bd2e5a2042b015d6bb3b3cbef5d6d2cb59156b5734e821a0f962a0b25900752bca4291481b35ca94b0c0e5945a97245407bc1cacaabd2000600a5eeac938e40fa90b0b394a41e7117dc43bc650ba072072510c94dd477195cae7c3c502384d843dd5416f61c2f5fbe9b509409906059609aa8ae71f033391e3e90811ac70bd625a1598521b9ca3ab9dcfe342f8755959fcc3db30ed37f3e42d37573f023279d6782", @generic="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", @generic="4ce4160463e81316604eba59c2b9969a337dfa4b133ea450892046dc8fec2a945216ca690d668aa97d154424a7f37a1887c0616afd2dc8a7788e7b2899c7c69a63c24e1453c0eb1a081420"]}, @typed={0x14, 0x83, @str='/dev/sequencer\x00'}, @generic="04f248580c200d48e681782d70abdd3029c5b779b4ed8d69349b6a0d6bf5139bf64f767d7fd2a99695b9420fb96ad982d4029821d8a6733021c7c8664f91b106709f2e8ad97cc8179f3bf734a640f0e71e05ee82e68b66b575f85ca38a573df87673ae0ff901a535327ba8e47ecbd1fbc27b662a1e758357f4ea24adf6b495ad7fb105ccd3b26fcefc7f9eb51adf45ff40a91ad628cbe1754c5b8533d6c283b603895c55482b0a6bbc23b4eecbe5842c91ad7bf1db32e86b5bae048104ba34272e92a3120a8b49572527423296944ceff1350128d6955b34f4ab9502395bda73"]}, 0x123c}, 0x1, 0x0, 0x0, 0x40000}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x3, 0x0, 0x5000ffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer\x00', 0x800, 0x0) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126, 0x3, 0x2}}, 0xffffffaa) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000400)=""/4096, &(0x7f0000000140)=0x1000) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001440)) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000100)=""/19, 0x13, &(0x7f00000002c0)=""/179, 0x3}}, 0xffffffffffffff32) 2018/05/06 21:47:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x1, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x38}}}, 0x90) r1 = dup2(r0, r0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x80) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x2, {{0xa, 0x4e22, 0x3, @empty, 0x4ab9}}}, 0x88) 2018/05/06 21:47:35 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000540)=""/240, &(0x7f0000000200)=0x32d) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "615e580b459931b023712b139c967fd20a47704b0300e2f5e30dbc4bba9f80d7f3441daee92e059601c8b46a"}) 2018/05/06 21:47:35 executing program 7: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) pwrite64(r1, &(0x7f00002f9f62), 0x0, 0x0) creat(&(0x7f000074eff8)='./file0\x00', 0x0) 2018/05/06 21:47:35 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x101000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000140)=""/107) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='team_slave_1\x00', 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe00003e8}, 0x10) 2018/05/06 21:47:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200) r1 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x1800) r2 = socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) r3 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x20, 0x400, 0x80000001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x6, 0x10001, 0x5, 0x100000000, 0xbe0, 0x7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x1f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x1, 0x2, [0x5fae, 0x2]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x24, "ea458cd46691377da39a43888e0078e601c0a388820ff9b3fbf7b48372fbcd75cf0f0aee"}, &(0x7f00000005c0)=0x2c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="8e6d208b2a14bbe93a5a270c02d31709", 0x10}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x6, 0xec4, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x0, 0xfff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x4, 0x2, 0x24834b14, 0x7, 0xfffffffffffffffe, 0x7fff, r5}}], 0x90}, 0x4008040) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r2, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r8 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r8, r7, &(0x7f0000a2effc), 0x6) 2018/05/06 21:47:35 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x3f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000000000281}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xa9, "e2d9723ee239643421bcdde65f36c7291b0ae0cb4f81a64061c6ea3c7ccc1139167f35c8af59a8e5f885ec46fe9e79ad4d7264d4de0759ae8dc5c31cb28b05717757524a2ec390154451d07dd3e81e6a5f8ea98f7c15c8fc0e7c70a44fa47dae5ebb429c05046c3772a5df1b7b9be4a10a291f3f85746b044cd90b4e868c9e12eb09787a9f4bbd519db95b497ad0deda14fda76d8f49c8cb03ca79136c4376f3ffc1c2ba620a0703d6"}, &(0x7f0000000140)=0xb1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x200}, &(0x7f00000001c0)=0x8) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) io_setup(0x7, &(0x7f0000000740)=0x0) io_cancel(r5, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x80000000, r1, &(0x7f0000000780)="c926b69d4237c6175d72", 0xa, 0x8, 0x0, 0x0, r1}, &(0x7f0000000800)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0x6, 0x0, 0x5816, 0x800, "cb413f45db3c25534b48f7fb93864638b7eefc8e976b87ebff98e0bb4d65b64a588630b1fc0dc8db9b526dc5", 0xffffffffffff0001}, 0x6, [0xffffffffffffa2ed, 0x10001, 0xa4cc00000000000, 0x80000000, 0x501a, 0x7f, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0x3, 0xfff, 0x100000001, 0x7, 0xff, 0xfffffffffffffab1, 0x7, 0x0, 0x1ff, 0x0, 0xffffffff, 0xffffffffffffffff, 0x5, 0x6, 0x4d1, 0x0, 0x4, 0x3ff, 0x0, 0x9, 0x7, 0x9, 0xffffffffffff3b49, 0x30bd, 0x1000, 0x7, 0xffffffffffffffff, 0x6, 0x7ff, 0x7fffffff, 0x81, 0x1c0000000000000, 0x6, 0x2, 0x8, 0x16, 0x1, 0xd0, 0x4, 0x0, 0x3, 0x1, 0x3, 0x11, 0x6, 0x1, 0x1000, 0xffff, 0x100000001, 0xe8d9, 0x8, 0x2, 0x3, 0x3ff, 0x8001, 0x7, 0x8, 0x80000000, 0x4, 0x9, 0x0, 0x7f, 0x7, 0xfe, 0x8, 0x3, 0x4, 0x8000, 0x1, 0x6, 0x0, 0x3ff, 0x7, 0x7, 0x8bfe, 0x7, 0xff, 0x520d, 0xea, 0xfffffffffffffe00, 0x8, 0x4, 0x78, 0x3, 0x4, 0x64, 0x8007, 0x0, 0x8, 0x8a, 0x7, 0x4580000000, 0xa02d, 0x7ff, 0x6, 0x8001, 0x8, 0xffffffff, 0x1, 0x3, 0x400, 0x56b, 0x1, 0x7fff, 0x8, 0x7, 0x100000000, 0x800, 0x5, 0x7ff, 0x1, 0x5b, 0x4, 0x8001, 0x5, 0x0, 0x200, 0x2], {r3, r4+30000000}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/05/06 21:47:35 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000000)) 2018/05/06 21:47:35 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) socket$inet(0x2, 0x80000, 0xf27b) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) 2018/05/06 21:47:36 executing program 6: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001700)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000001740)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x600, 0x800, 0x4, 0x400, 0x7c09, 0x60, r6}) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x1ac, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/05/06 21:47:36 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/dsp\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002780)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002740)={&(0x7f0000001500)={0x123c, 0x9, 0x1, 0x4, 0x70bd28, 0x25dfdbfe, {0x3, 0x0, 0xa}, [@nested={0x1134, 0x94, [@generic="13e242744cb67e08268a42e3dee891963309807b8bd422864020e089ed2117784bd44b465315bc1a2039b72faa7eec9ae37c05be642749e647094bf0ac652070bcdb471bd2e5a2042b015d6bb3b3cbef5d6d2cb59156b5734e821a0f962a0b25900752bca4291481b35ca94b0c0e5945a97245407bc1cacaabd2000600a5eeac938e40fa90b0b394a41e7117dc43bc650ba072072510c94dd477195cae7c3c502384d843dd5416f61c2f5fbe9b509409906059609aa8ae71f033391e3e90811ac70bd625a1598521b9ca3ab9dcfe342f8755959fcc3db30ed37f3e42d37573f023279d6782", @generic="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", @generic="4ce4160463e81316604eba59c2b9969a337dfa4b133ea450892046dc8fec2a945216ca690d668aa97d154424a7f37a1887c0616afd2dc8a7788e7b2899c7c69a63c24e1453c0eb1a081420"]}, @typed={0x14, 0x83, @str='/dev/sequencer\x00'}, @generic="04f248580c200d48e681782d70abdd3029c5b779b4ed8d69349b6a0d6bf5139bf64f767d7fd2a99695b9420fb96ad982d4029821d8a6733021c7c8664f91b106709f2e8ad97cc8179f3bf734a640f0e71e05ee82e68b66b575f85ca38a573df87673ae0ff901a535327ba8e47ecbd1fbc27b662a1e758357f4ea24adf6b495ad7fb105ccd3b26fcefc7f9eb51adf45ff40a91ad628cbe1754c5b8533d6c283b603895c55482b0a6bbc23b4eecbe5842c91ad7bf1db32e86b5bae048104ba34272e92a3120a8b49572527423296944ceff1350128d6955b34f4ab9502395bda73"]}, 0x123c}, 0x1, 0x0, 0x0, 0x40000}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x3, 0x0, 0x5000ffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer\x00', 0x800, 0x0) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126, 0x3, 0x2}}, 0xffffffaa) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000400)=""/4096, &(0x7f0000000140)=0x1000) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001440)) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000100)=""/19, 0x13, &(0x7f00000002c0)=""/179, 0x3}}, 0xffffffffffffff32) 2018/05/06 21:47:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x400) 2018/05/06 21:47:36 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x80000000000, 0x0, 0x200101, 0x8041, 0xfffffffffffffffd}, 0x20) 2018/05/06 21:47:36 executing program 3: r0 = socket(0xd, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x418, 0x70bd26, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x40001) fallocate(r1, 0x0, 0xffff, 0x9) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000680)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000007c0)={@mcast2, 0x0}, &(0x7f0000000800)=0x14) openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000940)=0xe8) r9 = accept4$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000009c0)=0x14, 0xcdb5694a34dfb1ca) getsockopt(r9, 0xd70, 0x1, &(0x7f00000003c0)=""/103, &(0x7f0000000440)=0x67) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a00)={'lo\x00', 0x0}) getpeername(r0, &(0x7f0000000f80)=@hci={0x0, 0x0}, &(0x7f0000001000)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001040)={'gretap0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4802481}, 0xc, &(0x7f0000001500)={&(0x7f0000001080)={0x464, r3, 0x900, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x290, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b9f}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x6, 0xffffffff, 0x9, 0x3}, {0xffffffffd9c1c16d, 0x80000001, 0x3, 0x8}, {0x7, 0x6, 0x2, 0x4}, {0x81, 0x8001, 0xfff, 0xfffffffffffffffc}, {0x8, 0x2, 0x6, 0x2}, {0xffffffff00000000, 0x400, 0x134, 0x2}, {0x6, 0x4, 0x8}, {0x82, 0x9, 0xfffffffffffffffe, 0xc9}, {0x4632, 0x2, 0x7, 0x7f}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff80000000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r10}, {0xf0, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x0, 0x9, 0x5, 0x2}, {0x6, 0x6, 0x9eed, 0x8}, {0x4, 0x0, 0x1, 0x200}, {0x0, 0x7, 0x9, 0x7}, {0x80000000, 0x49a5, 0xd485, 0x5}, {0x6, 0x0, 0x7ff, 0x7}, {0x1000000000000000, 0x7ff, 0x0, 0x7ff}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}]}, 0x464}, 0x1, 0x0, 0x0, 0x4000}, 0x44) sendfile(r0, r1, &(0x7f0000000180)=0xfffffffffffffffe, 0x1000000000010003) 2018/05/06 21:47:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'syz_tun\x00', 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0xa5b6, 0x0, 0x2, 0x19, 0x14, "2755d1fdf585636fd4cd525db738ab57e43b59a7469ed73d42f5ef2a339d9ebdc75141219fa6f9fa994494a1aab3267eafc2b10bfb4d8d47003e7808e691b29b", "b1e6c8e79aa051ad4f062a66740037bf9430f44876cbc72449da0eaab90e1c713639fc5997af6f78eef9d09a9ab896d5c4c130676846ad703c13240ed3d91e02", "e44e0503ba92b99e666bc77815e9af2125d5213837c2e79ae27a4d43c4078ba0", [0x8000, 0xbaac]}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x400000) accept$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) 2018/05/06 21:47:36 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x5}}, [0x0, 0x3f, 0x7ff, 0x2, 0x6, 0x4, 0x1, 0x80000000, 0x1e91, 0x7fffffff, 0x8001, 0x0, 0x4, 0x0, 0x2]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xe, "722f4dc339773810ca6e51ed02ad"}, &(0x7f0000000200)=0x16) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x7c, 0x5, 0x1, 0xaa}, 0x14) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/05/06 21:47:36 executing program 7: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) pwrite64(r1, &(0x7f00002f9f62), 0x0, 0x0) creat(&(0x7f000074eff8)='./file0\x00', 0x0) [ 90.402987] Unknown ioctl 19460 [ 90.444776] Unknown ioctl 19460 2018/05/06 21:47:36 executing program 2: ioctl$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}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x800) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/06 21:47:36 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) tee(r0, r1, 0x38, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) accept(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x4000000000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000300)={r4, 0xbf1}, 0x8) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000180)="fd786f202cd6377b4bbc44665ab48f3406e1c13381980abc7623b15c1f9a137eb6131db64d24c02dd8db028682d9e095394914b5132bb8ca8aa101448fb0c2207b3527fef6977a15f9c0ff45969549054803c223955bad34b92ee1441b00582c3a621d4ec276087757a6f04db96efa412883c077842b8edbeb92fa14aa54796fdc4c899403ab17d344f634c24dc57be51d6a983350c164172b3637e3dd1a1c2547522611458a36ca9037667289438db7e6f049e67976bb369878a4955f71d0f6e8582af9") epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000380)={0xbd36, 0x6, 0x5, 0x80000000000, 0x81, 0xffffffffffffffc0}) open_by_handle_at(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="9c000000ed0a0000138d3a851bf5bc7c9439cb5c20be7db1a55fdd58cc134f9229ca5424b9a146da6f915e195624143e67929cb2c60f9f7678b1bb7e45ffb81a48225e59afafbcf23785f21b3c1c735fec8639839338e22ca5786267d833d76cd55f7b1d84af8745272899ee02f7b887f1e6438b185236f977a5ee722526b1d81e7a2f34138296f895aeab888404393209b58df9898a6fc27d6be234"], 0x2000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/05/06 21:47:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x3, r1}) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r2}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) 2018/05/06 21:47:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000001, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_sa2={0x2, 0x13, 0x288540a8}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x4, 0x1b, "68759f60e09efd8ef309f0e3cb90f184c327b6ac8fd2a01a112c7e"}]}, 0x70}, 0x1}, 0x0) 2018/05/06 21:47:37 executing program 6: r0 = socket$inet(0x2, 0x5, 0xff) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/06 21:47:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000c, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="fbffffff20f8ffffffffffffff000000010f0000010000807cab0000060000000600000007000000"]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0xfffffee3) fcntl$dupfd(r0, 0x0, r1) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) 2018/05/06 21:47:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x111200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r2, 0x201, 0x70bd29, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x227}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1a}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}]}]}, 0x58}, 0x1, 0x0, 0x0, 0xc000}, 0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) 2018/05/06 21:47:37 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xfffffffffffffffa, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000000000000000000000a500000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000f800000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7660000f700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000082a53f18af6834c6000000000000000000000000000000000800000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000001480)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r3, 0x8, 0x70bd2a, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40010}, 0x20000001) 2018/05/06 21:47:37 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000440)='!', 0x1}], 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendfile(r1, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffffff56, 0x8000, 0x2, 0xffffffff, 0x4, 0x8, 0x10000, 0x100000001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x1, 0x2, 0x76, 0x980e}, &(0x7f0000000100)=0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/41) 2018/05/06 21:47:37 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) unshare(0x400) sendto$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/06 21:47:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000940), &(0x7f0000000980)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x3, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000005c0)={0xd, &(0x7f00000004c0)="2a3f7971487a5156fd6f1b8d04"}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0xfffffffffffffff9, 0x5, 0x2}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000880)={r3, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1e}, 0xfff}}}, 0x84) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r2) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/05/06 21:47:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x2030000}, 0xc) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x81, 0x6}, {}, @control}], 0x30) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7fffffff, &(0x7f0000000240)=""/4096) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)) 2018/05/06 21:47:37 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001}, 0x17f) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) 2018/05/06 21:47:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x8004552d, r1) 2018/05/06 21:47:37 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x100) recvmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000300)=""/153, 0x99}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000000480)=""/143, 0x8f}, {&(0x7f0000000540)=""/77, 0x4d}, {&(0x7f00000005c0)=""/218, 0xda}, {&(0x7f00000006c0)=""/248, 0xf8}, {&(0x7f00000007c0)=""/225, 0xe1}, {&(0x7f00000008c0)=""/183, 0xb7}], 0x8, &(0x7f0000000a00)=""/91, 0x5b, 0x4}, 0x120) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)=@ax25={0x3, {"4e83c8d6b86b7e"}}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000004240)=ANY=[]}, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, &(0x7f0000000040)) 2018/05/06 21:47:37 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000240), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x6040, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x5}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x10078, 0x0, 0x100, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, &(0x7f0000000040)=0xc) 2018/05/06 21:47:37 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="9721798432705af0f80e558023e05c84b5b62d2d90dda64cc1415b6e5269577ec9eec7263394396bd371efd890fb761da51b33a0e24694d3e997984cc0dbae061b76ba723dfd0d895d4f1d19f13c7dbbe9d1299e85610f6c55c84e0d61a37be78d0a731768a327efcd14c9dcceb799d70cbafba6a30628e913be2964c383f3050f91354065fac306cd20e4739ed69dad16f01a9c97f3b01293a632e39b81ffa4dd422bdbe774f089a2e02e80", 0xac, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x3, 0x3f, 0x3, 0x9}, 0x8, 0x7e, 0x6}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 21:47:37 executing program 7: socket(0x2, 0x4000000000002, 0xfffffffffffffffe) 2018/05/06 21:47:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x5, 0x13, 0x4, "21233c26e34ac6733567cfb31a266a8b71bcc8ee4f7c3bc727b53c27d101fc4bc0dc4a927ab087fcd244d0c9aa4d0174abedc55b5c60d6a9c079cc68d11c27a5", "3580d2c31300849adf49c74bc43af7117cb7bb5066660196f07a95bc03ab3bcf19e18cf7edbef0dcda34805c5c2aaed3f62b7b749c64015ef4c450b44d635d4c", "f67643a54ff059a0ea5bd0135bec3b1e7453def414e7cdf41514aa4269bee9a9", [0x4, 0xffffffff]}) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 21:47:39 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6b6bea84, 0x86842) recvmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}, {&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/3, 0x3}], 0x3, &(0x7f00000002c0)=""/98, 0x62, 0x74}, 0x10103) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) 2018/05/06 21:47:39 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000200025f0006b1804200bfc00ecee959b30b70000000000000000000000000000", 0x24) 2018/05/06 21:47:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x678, 0x4, [0xeee, 0x7b181eda, 0x37d, 0xafb3]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0xd}, &(0x7f0000000100)=0x8) socket$inet(0x2b, 0x3, 0x200800000000007) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/05/06 21:47:39 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='-\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=',&keyringppp0userposix_acl_access$\x00', r1) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000000000)='\b', 0x1) 2018/05/06 21:47:39 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = inotify_init1(0x3) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") fcntl$setown(r3, 0x8, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000200)) 2018/05/06 21:47:39 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = msgget$private(0x0, 0x480) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/134) 2018/05/06 21:47:39 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000040)) 2018/05/06 21:47:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000484, &(0x7f0000000100)=""/24, &(0x7f0000000140)=0x18) 2018/05/06 21:47:39 executing program 1: unshare(0x40600) r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x87e9, 0x208000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/05/06 21:47:39 executing program 2: getrlimit(0x8, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) readv(r0, &(0x7f00000001c0), 0x3a) 2018/05/06 21:47:39 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xffffffff, 0x0) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x2, 0x4, {0x77359400}, {r3, r4/1000+30000}, {0x3, 0x100, 0x0, 0xad}, 0x1, @canfd={{0x0, 0x7, 0x100000001, 0x78}, 0x29, 0x1, 0x0, 0x0, "b94991ea8a69b6a7d3671e97574a980682ca7b767884afa858dc7679df332bd1cd02f2edd3cb028fd71ced4481e18c55000ae32327dd6eb20e8c0bca60a94728"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x24008000) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="010000000c0400000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="010000e001000000010000e0dc28c205fb70d40b3a5d95bc"], 0x48}, 0x1}, 0x0) 2018/05/06 21:47:39 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x3) sigaltstack(&(0x7f0000cef000/0x1000)=nil, &(0x7f0000000080)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) delete_module(&(0x7f0000000180)='/dev/dsp\x00', 0x200) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0xa}, {0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5acf}, 0x1, [0x7, 0x8, 0x2, 0x3, 0x2, 0x4, 0xffffffff, 0x7]}, 0x5c) 2018/05/06 21:47:39 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x208040, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x83, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x132) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x73, "e16b97f52887908ab0cd022b834319190dc71f83bc4738752cfb0d3e21f9a7ccefd62f5dd3931bd90dd814576ebb4f6a566f152a0d88f90f7a8d3bb9bc2d787da03c6e6ce77f52c5c79fa5efda8cad8da96bed260377f6aecc054999a32adda475a42e338bfd031704df18af1971abe0749c03"}, &(0x7f0000000140)=0x7b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8001, 0x80000001, 0x10001, 0x2, 0x5}, &(0x7f0000000200)=0x14) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) listxattr(&(0x7f0000003b80)='./file0\x00', &(0x7f0000000000)=""/20, 0xa5e872d58f40cd7) 2018/05/06 21:47:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000), 0x91) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x6) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/06 21:47:39 executing program 5: setrlimit(0x7, &(0x7f0000becff0)) 2018/05/06 21:47:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x20000003}, 0x1c) setsockopt(r0, 0x0, 0x4, &(0x7f0000000100)='\x00', 0x1) 2018/05/06 21:47:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x80001) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x2b, &(0x7f0000000040)="c77ebb45b8fb3fa9562964517ecc3683689ffde10b22141e3e6f4001110e5989af712152f01dec457d4ee8"}) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) 2018/05/06 21:47:39 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/mixer\x00', 0x1, 0x0) openat$cgroup_int(r0, &(0x7f0000000900)='cpuset.mem_hardwall\x00', 0x2, 0x0) r1 = socket$kcm(0xa, 0x7, 0x11) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg$kcm(r1, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}}, 0x80, &(0x7f0000000080)}, 0x0) recvmmsg(r1, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/24, 0x18}], 0x1, &(0x7f00000001c0)=""/13, 0xd, 0x7f}, 0x7fffffff}, {{&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f0000000480)=""/108, 0x6c}], 0x4, &(0x7f0000000540)=""/142, 0x8e}, 0xfffffffffffffffe}, {{&(0x7f0000000600)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/29, 0x1d}, {&(0x7f00000006c0)=""/86, 0x56}], 0x2, &(0x7f0000000780)=""/54, 0x36, 0x763}, 0x6}], 0x3, 0x2, &(0x7f0000000880)={0x77359400}) 2018/05/06 21:47:39 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) prctl$intptr(0x18, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x100) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x1000, 0x80000000}, {0x4, 0x80}, {0x65, 0x7}, {0x1, 0x7}, {0x40, 0x5}, {0x1, 0x9}, {0x401, 0x1}, {0x10001, 0x4}]}) 2018/05/06 21:47:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000780)=@random={'user.', "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"}) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f00000001c0)="210616f285695f46edc672c9c1d71d23b850ad5c27284840cb6dd8fd8125f7a97ed38b433476aada7517ff3bb25d316168b5a91307a9bc5960d750bb486c94d65e3c6225cad6ecfb4c0d8bb1c059cb307ab7fa156b308156eeaabae5ae368930a3006c106b244d1441816d12a10af3c0ee9cd6d8a5377cf0ea4b2c2ebe9e00d39da17a5e18a22041af0a483a9b59a2c4bebed18554a0ac47c124f7b7", 0x9c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1010104}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_delrule={0x50, 0x21, 0x32c, 0x70bd27, 0x25dfdbfe, {0xa, 0x0, 0x0, 0xe5, 0x8, 0x0, 0x0, 0x0, 0x10000}, [@FIB_RULE_POLICY=@FRA_FWMASK={0x8, 0x10, 0x9}, @FRA_DST={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @FRA_DST={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendto$inet6(r0, &(0x7f00000004c0)="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", 0x1da, 0x4000, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8, 0x40) poll(&(0x7f0000000180)=[{r0}, {r0}], 0x2, 0x0) 2018/05/06 21:47:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x200002) pselect6(0x40, &(0x7f0000000040)={0x3ff, 0xb65d, 0xcca, 0x7, 0x39, 0x9, 0x1, 0x3}, &(0x7f0000000100)={0xb4, 0x8, 0x1, 0x800, 0x4, 0x5, 0x40, 0x8}, &(0x7f0000000140)={0x7fffffff, 0x0, 0x7fffffff, 0x7, 0x80000008, 0x7d277f99, 0x9, 0xbc1}, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000200)={&(0x7f00000001c0)={0x2}, 0x8}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x881) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000280)={0xa3d, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x74}) 2018/05/06 21:47:39 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a8b"], 0x3}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000440)="73816dc25e") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0xdd1f, &(0x7f00000000c0)="064f1344d1d5802555cb397fc1052b7b9abec7028430be30a63e85e872663174e981a889fc6e4c43d9c25f35e861d6e8ff1ac10afcad18801e6311083f3f87865f0c552bb36c8f1d074f05a2a302060ce7cecd4b2182e5967653e0f6b3d123acbca64fb5c8e9f52dc759dc5b6d0efc5a5966425757ff967e27e58807ffead65ba2909d7d85283d81e0ec49f959bedcbc28d4c9c6c1f5786520240e493b40ea8af3d7aa05177eb38db7a9d917e005be2a50e31f040de978d5a4262dfaca793b73ccbdab914263bd1a1afc994572c78d84e7f055b6f65b97cb198de0c057f85bb61a0e48ba9e9c1cf7460b10") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x50, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x5, 0x5af}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x100000001}, &(0x7f0000000280)=0x8) pwrite64(r1, &(0x7f0000000080)="9fcd8a3ed8790d505a26b2c71c0d9c82920d9cec001163c766abb78a69a420c1645615ded1f5764f41b9e2a7d29aa8d6ff4742744eeffbc2", 0x38, 0x0) 2018/05/06 21:47:39 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, @time, {0x0, 0x2}, {0x8}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000001b00)='./control/file0\x00') dup2(r1, r0) 2018/05/06 21:47:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f69665f696e65743600476d418a3c8cd2f843b29f9e02d7129a512c92ffff90953f3f35ec12a6505f3d6e6666058724c4452d8725f96ad0deaf89ae9b14b4c95b36981a93b6409a65f9526d7f44467d6e18e83b5297cd3cd763e2745b0589beb23731496ee6ed12703b5a4c040000000775eb0c1e3411550478c829675246cb6e5732a67006f9054b9b5b3e95d30fd3c4ed98c82f7115b71813f79fe13bff2325a957ee4aa26f40af91246d0db057beaeafcd4de6a50c3ad310101a9f7bcc52ff77a68e90450863f90b11147ffb05b9ed") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/4096) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) pwrite64(r0, &(0x7f0000000000)="560b4516fedccbdb66df82893c3b55993ddd478be2836367c0557d6bd4f3ab7cb8b018fdebe13c43bd35f5ffa4e2cdbeaa55689a0309", 0x36, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x0) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x44088000}, 0xff4d) sendfile(r1, r0, &(0x7f0000000040)=0x4, 0x800400000ff) 2018/05/06 21:47:39 executing program 2: mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2000006, 0x10000031, 0xffffffffffffffff, 0x1000000000) unshare(0x100000001fff9) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000a12000), 0x0) [ 93.844844] syz-executor1 (7268): /proc/7266/oom_adj is deprecated, please use /proc/7266/oom_score_adj instead. 2018/05/06 21:47:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x10000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x100000000000003, &(0x7f0000012000/0x1000)=nil) 2018/05/06 21:47:39 executing program 7: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x88400, 0x0) r1 = dup(r0) inotify_init1(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) process_vm_writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x4, &(0x7f0000000780)=[{&(0x7f0000000500)=""/223, 0xdf}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/24, 0x18}, {&(0x7f0000000700)=""/126, 0x7e}], 0x4, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x2000000) chown(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/05/06 21:47:39 executing program 2: r0 = socket$inet(0x2, 0x4, 0x8000000100009) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0xeaa5d1913de8bead) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/06 21:47:40 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setgid(r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x40000089f0, &(0x7f00000001c0)={'bond0\x00', @ifru_settings={0x0, 0x0, @sync}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) mq_timedreceive(r4, &(0x7f0000000080)=""/126, 0x7e, 0x1, &(0x7f0000000100)) 2018/05/06 21:47:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000240)=0x1000000001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x602100, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000880)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14) getpeername$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a80)={'syz_tun\x00', 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x980, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001340)={0x0, @empty, @multicast1}, &(0x7f0000001380)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003500)=0x14) recvmsg(r0, &(0x7f0000003700)={&(0x7f0000003540)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003680)=[{&(0x7f00000035c0)=""/134, 0x86}], 0x1, &(0x7f00000036c0)=""/48, 0x30}, 0x40002023) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003780)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000038c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003940)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000003a40)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003b80)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000040c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000004080)={&(0x7f0000003bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="08022bbd7000fedbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="8400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ed00000008000600", @ANYRES32=r4, @ANYBLOB="400047bd870100240001006c625f686173685f737461747300000000000000000046a7f28777cce05c2e00000000000000000b0000003f0e0000c20b0000", @ANYRES32=r5, @ANYBLOB="7001020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="0800070000000000440001002400010071756575655f69640000000000000000000000000000aa92bbb50000000080000000000008000300030000000800040006000000", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000008000100", @ANYRES32=r10, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400070000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400070000b00500000008000100", @ANYRES32=r13, @ANYBLOB="b801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650074000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004400040001000500ff0700000200c704810000000100000080000000ff0f020601000000b39f000007000000000004543f0000000080050601000080000005023f00000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x4a0}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendfile(r0, r0, &(0x7f0000000040), 0xffffffffffffffe0) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/05/06 21:47:40 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='comm\x00') 2018/05/06 21:47:40 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xf8, 0x400100) writev(r0, &(0x7f0000000000), 0x1b1) 2018/05/06 21:47:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x69d, 0x10200) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x140, 0x140, 0x370, 0x370, 0x370, 0x4, &(0x7f00000000c0), {[{{@arp={@empty, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x200, 0x6, 0xe96c, 0x2, 0x6, 0xfffffffffffff800, 'tunl0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x924b7592c69c9311}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, 0x4}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x8001, 0x0, 0x30b, 0x5a5, 0x81, 0x3, 'yam0\x00', 'bridge_slave_0\x00', {}, {}, 0x0, 0x31}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x80000000}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) write(r0, &(0x7f0000d2cfff)='\x00', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2000}) read(r2, &(0x7f0000de2000)=""/181, 0xb5) 2018/05/06 21:47:40 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x401, 0x40040000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x100) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000140)) write(r2, &(0x7f00000000c0)="2400000058001f00ff07f4f9002304c87e527d1108000100020100000800028001000100", 0x24) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={0xf82, {0x2, 0x4e21}, {0x2, 0x4e24, @rand_addr=0x3}, {0x2, 0x4e20}, 0x200, 0x8000, 0x7, 0x5, 0x24ec, &(0x7f0000000180)='bridge0\x00', 0x5, 0x3, 0xff}) 2018/05/06 21:47:40 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000380)=0x1) 2018/05/06 21:47:40 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x3f) 2018/05/06 21:47:40 executing program 3: stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x6000, 0x0) r4 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r4) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$unix(r3, &(0x7f0000000840)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="3242b6074a801d4ae92709c89a98efc5c2a38266e8fbd1976ee5a50cf1c0ff649413f5938c801636ebb83cf152e6641561f69ba715413a9ad09e47542c002374b3", 0x41}, {&(0x7f00000002c0)="382340976702b509a254792afd88ab6919289ad08eca0c8348c41f57e32ad94c7a065e6b083aafe4068fbd13e68b88443551d97da7871053755afa6441309d2241313eecece0d19f7b82c2218cdde34e01eb003570d3c3b3c8b8393282816360796766732c4bef35c0b7e28e74b05331a75f59054924393fdad6c2736789520d71c2bc8fb4190f319df3144112238460c0d589aac5d3afc614adce19fab9f3e5a561ff97404b167873a47a82723af8ce21a1949826c56e39a653ff01e021adcbe847b3c930321327e02c857ffd0726184a1985defe0195f776f5d6a766f5f9b09cd76fa0e386", 0xe6}, {&(0x7f00000003c0)="37a4d9a7019651a7d7076e92ed70d6251121c6839594a6f3e9e0ed6f14ed3cfb14e614197cf9f62d272895d7a8a29aa3ec832f8ddedbcdb0cefd088ca7f1874a770bff137e071b335cebb482b83eb45ba435b1d43b5525e52834f2303e3ce37f868d0a9735839c56e3bae312135a901177ba64dce6b5cb7ca5573c364b3e24bab7f8f996a968099128db6d9d222b9776dbe6e231eb354fba5d78792e63c2e2bbed2a1df3eca1b10eda5c0cc40e77a1bd64ac175c573949d625f3e23cf8ca5cd05cb3f7fdd8c27554817afa234ee526247ab7f8976238ffda2b9f1732cca73a48f6cf40ff98f3", 0xe6}], 0x3, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r2, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r1, r1]}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}], 0xa0, 0x40}, 0x4008000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x6}) 2018/05/06 21:47:40 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xb2245) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1, 0x101}) 2018/05/06 21:47:40 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='comm\x00') 2018/05/06 21:47:40 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000240)=0x14) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) accept$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000009c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000640)=ANY=[@ANYBLOB="40030000", @ANYRES16=r1, @ANYBLOB="080027bd7000fedbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="0400020008000100", @ANYRES32=r3, @ANYBLOB="980102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000100059d01000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r6, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000080003000b0000003400040061540100040000000000f7fcff030000010053210180000005000601040600000000000000000000018003090000000008000100", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b757000000000"], 0x340}, 0x1, 0x0, 0x0, 0x4008000}, 0x8001) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/94, &(0x7f00000000c0)=0x5e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/06 21:47:40 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'proceth0\x00'}, &(0x7f00000000c0)=""/107, 0x6b) 2018/05/06 21:47:40 executing program 0: getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)=""/57, 0x39) r0 = socket$inet(0x2, 0x400000000000003, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000080, 0x0, 0x0, 0x20000188, 0x200001b8], 0x0, &(0x7f0000000ac0), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x1e0) [ 94.713858] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/06 21:47:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x400000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001400)={r0, &(0x7f00000003c0)="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", &(0x7f00000013c0)="77216dec45247254613b27efb89b464504e4b3fc51994d58adec0e", 0x1}, 0x20) r1 = socket$inet6(0xa, 0x806, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xa00, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2000000004001006) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r3, 0x3, 0x2, 0x6}, 0x10) r4 = getpid() ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) ioprio_set$pid(0x3, r4, 0x0) poll(&(0x7f0000000280)=[{r2, 0x340}, {r1, 0x406}, {r2, 0x100}, {r2, 0x1}, {r2, 0x40}], 0x5, 0x7) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x0, 0x0, &(0x7f0000bb6000)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0xffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="45000000337f37379b9ac442e5640f4e7246990e5bf88d819e8f82e636f86ae605746abcbaee752002333110271be34394ef0982b81d8f15623e2d021504115d26de7c592b10f22265"], &(0x7f0000000340)=0x4d) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x4, 0x6, 0x5, 0x10000, 0x49e8}, &(0x7f00000001c0)=0x98) close(r1) [ 94.761179] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/06 21:47:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1c, 0x4000000004002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8014, 0xffffffffffffffff, 0xfffffffffffffffd) unshare(0x28060400) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c18862a5e1bee887d36cb4a0f4464dac8c97357a79"}) 2018/05/06 21:47:40 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x40) connect$inet6(r0, &(0x7f0000001ac0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)='?', 0x1}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/06 21:47:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000000000)="c400d7db859427a6324a2c3173991e5b2e03f78b1c42c68017a2168ebf31cacf008101ab976e4b6e12627530560102aa792d99d30dae58fcb06164a1270d56f1b0b9323d02fe4598bac45e32c6857336e1169a2af3b63fb1271292da6fe73ba0d17b8f7355bea93b538e933febe3a138e7170ca5244ff25475f1da4ba66ca3c465fa75f2aa933aa32ed4c223d39a45ae57ebd43018de4aec4527dc5d0fbac752c002336d594c1a6575076f54", 0xac) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/05/06 21:47:40 executing program 3: unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040)=[&(0x7f0000000000)='eth1\x00'], 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/75, 0x4b, 0x2043, 0x0, 0x0) 2018/05/06 21:47:40 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') truncate(&(0x7f00000001c0)='./file1/file0\x00', 0xfff) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file1\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/93, 0x5d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x9, 0x5, 0x9, 0x2}) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x0) 2018/05/06 21:47:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x0, 0x15, 0xffffffffffffff9c}, 0x2c) 2018/05/06 21:47:40 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='comm\x00') 2018/05/06 21:47:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) r1 = epoll_create(0x10007fff) recvfrom$unix(r0, &(0x7f00000003c0)=""/88, 0x58, 0x12001, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x440, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x80, 0x7f}, &(0x7f0000000240)=0x8) openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x103000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000280)={r5, 0x80000001, 0xc5, "04eae402a44444ee40622e91563a1f2ca21e3098e5dc6ed7c0ef4504d42463e1a671f2e841f5e293297c2179ac59ba5c4909c3fb9e6fe59b41da2204565e010868d08ca84ec62f55e08e42bca21cd5afee055ceab7d083f0bfc5efe588a506ee1d9c1b2183341cf8dd0982dcbdc183aae7c1fdabc1b0ab0660a89690daca8aa62b6a8b45495554aa74617f98875f514d7b78eb6eb83f31aeb272d566f74917640e2d156faa304c83c918d0aa6ba638855987f751c45583cac85cbdd761c61dd0ddd35da323"}, 0xcd) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000580)={@empty, 0x0}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000600)={'vcan0\x00', r6}) dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/05/06 21:47:41 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0xfb66, &(0x7f0000000100)=0x4) fchdir(r1) exit(0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/39, &(0x7f0000000180)=0x27) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000000040)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/06 21:47:41 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x103982) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'teql0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x200}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) restart_syscall() 2018/05/06 21:47:41 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000200), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x4, 0x4b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'bridge0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'teql0\x00', 'ifb0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x110, 0x140, [@quota={'quota\x00', 0x18}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'ip6gre0\x00', "67726530000000000000009e53e9c800", 'bridge0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x9, 0x0, 0x0, 'sit0\x00', 'gre0\x00', 'nr0\x00', 'gre0\x00', @random="bfbb595ed906", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x530) 2018/05/06 21:47:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8001, 0x200080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000140)=0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) sysinfo(&(0x7f0000000080)=""/2) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000040)) [ 95.408892] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/06 21:47:42 executing program 4: mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/52) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f0000000800)) write$eventfd(0xffffffffffffffff, &(0x7f0000824ff8), 0x1cc270f5) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="62747266d9e1b53ce400e20399bd908d0487de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f6100000000000000000000000000000000"], &(0x7f0000000280)='em1self#nodev\x00', 0xe, 0x2) 2018/05/06 21:47:42 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) r1 = dup(r0) sendmmsg(r1, &(0x7f0000007a80)=[{{0x0, 0x0, &(0x7f0000007740), 0x0, &(0x7f0000007780)}}], 0x1, 0x4) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10f, 0x7, 0xbf, 0x207, 0x28a, 0x1000, 0x2eb, 0x8}, "", [[], [], [], [], []]}, 0x520) 2018/05/06 21:47:42 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x7e, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8803}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2000, 0x0) request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='system!/\\\x00', 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x10}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x0) accept4$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000200)=0x78) 2018/05/06 21:47:42 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockname$inet6(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000001680)=0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000440)=""/4096, &(0x7f0000001440)=0x1000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000001540)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001580)={r1, 0xc73f}, &(0x7f00000015c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000400), &(0x7f0000001780)=ANY=[@ANYBLOB="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"]}, 0x415) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xffffffffffffff83}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f00000016c0)='/dev/usbmon#\x00', 0x7a, 0x20c02) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001700)) 2018/05/06 21:47:42 executing program 6: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x9, 0xc, [0x6, 0x7, 0x100000000]}) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0xfffffffffffff030, 0x9, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 2018/05/06 21:47:42 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7e5a6a1109ca70039c8db3d91d1657f5d5973e7ceb800d162b05f828c8fe190913f88d0f1447bf8e3ee0ffddb7637bce2d3e734f7b67d87cbc6b9d9e90410ced37ffbfb6282824f8316d55cdc16099a3288a5ad296b2ca8233d88186e6197f6782fdae4cd10cbe1a531f7c9f1d20d4", 0x6f, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x8, 0x1, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1ae28eb73fe8077f, r2, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) socket$key(0xf, 0x3, 0x2) 2018/05/06 21:47:42 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) sync_file_range(r0, 0x0, 0x6, 0x2) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x7, 0x400, 0x20, 0x5, 0x83c, 0x4, 0x4, 0x0, 0x9, 0x6}) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0), 0x2}}, 0x20) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000140)={0x1b5a, 0x6}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$rdma_cm(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="53f619cf"], 0x120) 2018/05/06 21:47:42 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000440)='ceph\x00', &(0x7f0000000480)="00001000") 2018/05/06 21:47:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pread64(r0, &(0x7f0000000040)=""/49, 0x31, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f00000000c0)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x2}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x20, 0x1, 0xffffffffffffffff, 0x5, 0x20}, 0x98) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r3, 0x500, 0x70bd2d, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x87}]}, 0x44}, 0x1, 0x0, 0x0, 0xc000}, 0x1) 2018/05/06 21:47:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) recvfrom$ipx(r2, &(0x7f0000000140)=""/95, 0x5f, 0x102, 0x0, 0x0) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3d) 2018/05/06 21:47:43 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) prctl$setname(0xf, &(0x7f0000000040)='\x00') setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/06 21:47:43 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000580)={0x0, 0x10000, 0x7, 0x0, [], [], [], 0x0, 0x0, 0x3, 0x0, "2f0737661587362e9fa9d1c314a2bb0f"}) 2018/05/06 21:47:43 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x10000, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x3, 0x77, 0x3, 0x100000001, @time={0x0, 0x989680}, {0x5, 0xfffffffffffffad3}, {0x7, 0x8000}, @quote={{0x2}}}, {0x2b6, 0x0, 0x800, 0x3ff, @time, {0x8, 0x5}, {0x8, 0x4}, @control={0x9, 0x100000001, 0x4}}, {0x0, 0xfffffffffffffff8, 0x5, 0xfffffffffffff4d2, @tick=0x7fffffff, {0x10000, 0xfffffffffffff47a}, {0x7}, @raw32={[0xffffffff, 0x200, 0x6]}}, {0x1ff, 0x10000, 0x8, 0x1000, @time={0x0, 0x1c9c380}, {0x4d38, 0xfab}, {0x0, 0xc237}, @queue={0xfff, {0x8, 0x3}}}], 0xc0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0x12) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x80, 0x0) 2018/05/06 21:47:43 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x24}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/05/06 21:47:43 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40a0000080304d65, &(0x7f0000000040)) 2018/05/06 21:47:43 executing program 4: r0 = socket$inet(0x10, 0x3, 0x9) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={"69636d70001200000000000000000000009ada98670000f100"}, &(0x7f0000000040)=0x36) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x100000000) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000200)=""/224) 2018/05/06 21:47:43 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8), &(0x7f0000000100)=0x8) listen(r0, 0xfffe) sendto$unix(r2, &(0x7f0000000000)="4db795e3eb21dabdc14ef4c2d4d2cad994da7dba4bc24a6c682155439be1ec0d7f71d850b66cc22c94312442c58b83c427debaeec24b84929737be7ebdae54c31a61b65f4f604d6266633c2bcf6b6765ee1800659035edfedb187498e59953e4eff5d6639145734a39d03e2226f69de10d92d79f7ab5496630f71cc2bc6340ef339548cdfcb3b12b5048a2e8692794ceb242fe56dd316641c3ece0bc2f00496c30b0741bc51a95", 0xa7, 0x20000001, 0x0, 0x0) 2018/05/06 21:47:43 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x8000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000180)={{0x7c, 0xcbc, 0xffffffffffffff00, 0x2, 0x101, 0x80}, 0x6, 0x7, 0x4}) sendto$packet(r1, &(0x7f0000000000)="c7", 0x1, 0x0, &(0x7f0000001500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/06 21:47:43 executing program 3: unshare(0x40600) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @broadcast=0xffffffff, 0x0, 0x0, "57a6e700"}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x84000, 0x0) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"99f39ce62080c4"}, 0xff}, 0x10) 2018/05/06 21:47:43 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) 2018/05/06 21:47:43 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x400000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r1 = socket$inet(0x10, 0x4, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/06 21:47:43 executing program 7: r0 = socket(0x12, 0x804, 0x81) recvfrom(r0, &(0x7f00000000c0)=""/85, 0x55, 0x40002001, 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000040)="240000002a00070032f00008004a7700fbffffff010000000300000106ff00000400ff10", 0x24) 2018/05/06 21:47:43 executing program 4: r0 = socket$inet6(0xa, 0x10000007, 0x7) pipe2(&(0x7f0000000580)={0xffffffffffffffff}, 0x80000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000840)={0x3, {{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x7, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @rand_addr=0x4}}]}, 0x410) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x100, 0x0) connect$vsock_dgram(r2, &(0x7f00000005c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) sendto$inet6(r0, &(0x7f0000000680)="c4", 0x1, 0x4048001, &(0x7f0000000640)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffffffffffff}, 0x1c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000c80)=""/159) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000600)={0x4, 0x1a, 0x7b, 0x100000000, 0x1, 0x9, 0xffff, 0x6, 0x1, 0x1, 0x5}, 0xb) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50d, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) accept(r0, &(0x7f0000000700)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000780)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000007c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x13, r3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000800)=0x3, 0x4) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000d40)="cd7646cbc224afabf594d8231fc7f188cebdf51aa4672b47d6fc6b6a4abc6c113b2c2366b86fbaaccbb55567146a1f72cf347404b5cc3abb26eea8f21bbe5eb9c4f37858d28b786567afbc8e5761ec87fc9be159b7c085f092f20c1bf27333f61bfb08e40295f2ed970875d1a72349c9dcd462575ee0798dfa1731da74bab91c6abdf14f05154b65fb665b04cabad91c4c30868da00753decbcb989fa43d6fab522fa3b5914c281b8f8bbb692ffec4a54a3c4b2155ccfa5d1e9b6792db3436bcb7ad2780734df5877f1c09a91253", 0xce) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/06 21:47:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f0000317ff8), 0x400001ff) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="91b85ef176a49c2f") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @loopback}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9, 0x9, 0x9f41, 0x500, 0x0, 0x4800002, r2}) 2018/05/06 21:47:44 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x8, 0x3, 0x40, &(0x7f0000ffc000/0x1000)=nil}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x12000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8000, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000700000000000019078ac1414bbac1414110b04907800000000450000000000000000040000ac2314aaac1414952e4000000000000000000000e000000200f5ffffdf00000100000000000000007f000001000000000000e00000010000614c5627d727efde8125000000800000"], &(0x7f0000000200)) [ 97.969108] IPVS: Scheduler module ip_vs_W¦ç not found 2018/05/06 21:47:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"626f6e64300000000000e5ffffff00"}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) 2018/05/06 21:47:44 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x400400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x3, 0x4e23, 0x5, 0x2, 0x0, 0x80, 0x0, r1, r2}, {0x8000, 0x4, 0x3, 0xfb, 0x5fd7, 0x4, 0x1615, 0xfff}, {0x2, 0x3, 0x2, 0x3f}, 0x3, 0x6e6bc0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x7f}, 0xa, @in6, 0x3506, 0x7, 0x3, 0xffffffffffffffc1, 0x80, 0x0, 0x9}}, 0xe8) r3 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x800, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r4, &(0x7f0000000180)=[{{}, 0x1c000000000, 0x1, 0x1}, {{0x0, 0x7530}, 0x7f, 0x7, 0x4000000ff}, {{0x0, 0x7530}, 0x7, 0x8, 0x1000}, {{0x77359400}, 0xfffffffffffffc01, 0x200, 0x3}, {{}, 0x80000000, 0x9, 0x4}, {{r5, r6/1000+10000}, 0x5, 0x3f, 0x100000001}], 0x90) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/06 21:47:44 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 21:47:44 executing program 7: mkdir(&(0x7f0000001d40)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) 2018/05/06 21:47:44 executing program 6: r0 = epoll_create1(0x80000) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', '--\x00'}, &(0x7f00000000c0)=""/208, 0xd0) 2018/05/06 21:47:44 executing program 1: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001100), &(0x7f0000001240)=0x217) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000001180)=0x8) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') recvfrom$ax25(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x40, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xffffffffffffde47, &(0x7f00000010c0)=0x4) 2018/05/06 21:47:44 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31eac6eacd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0xe, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6b}, @call={0x85, 0x0, 0x0, 0x40}, @call={0x85, 0x0, 0x0, 0x1a}, @jmp={0x5, 0x20000000000, 0x6, 0xe, 0x5, 0x2, 0xffffffffffffffff}, @exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x3b}], &(0x7f0000000080)='GPL\x00', 0x4, 0x7f, &(0x7f00000000c0)=""/127, 0x41f00, 0x1, [], r0}, 0x48) 2018/05/06 21:47:44 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) 2018/05/06 21:47:44 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x5) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x112, 0xffffffffffffffff, 0x2000000000) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9}, &(0x7f0000d25fc0), &(0x7f0000d25fc0), &(0x7f0000ab6ff0), &(0x7f0000000240)={&(0x7f0000000040), 0x8}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000421000/0x4000)=nil, 0x1, 0x7, 0x0, &(0x7f0000b85000/0x1000)=nil, 0x800}) 2018/05/06 21:47:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x4e21, @loopback=0x7f000001}, 'yam0\x00'}) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) r1 = getpid() fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000c3000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000400000000000000000002000000000000000000000000000000000000000000000000001000000000000"], 0x68) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@remote, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) sendto$inet(r0, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce964c31a5cd2425f0617209272c6705f5ee8a6c9ffb1d816a6f31b29b9caff246001ede21be2df5166ff227bacf436396189e30d94416a092a7c8c4c0b7552cbf2de6040beedeef0de68480799b05a0376b6130643c69c639ed5e4075e65d54ca05a3b83c35a3a794ef627999235e53b76eb58e20519f763e45c6b9af1e471eba06eb89652311555a30c2be99edffc34b851f0811fc93e5050c4c81383783fc3fbd53140e939b39dbc8cea479efd0ba6e187b6787201e7d9a336e886223056bfffc764ce02bf0c7d345cf70300000000000000a6a1d16417566c30a2f3348723aa51b48bce1e0e1a5c888425f7982267d3ae93517057d7c7fec1ad8a45ad5f760cfeba1453fa62baf6a0e8f9c2963d4133fb87812f0915e3dc70ca5d16f64923f390682a9ebdd567d8f1752e0f60c1e3f918a581f8a1a1437b1455b962c2af53a8d4d6844dbb7fbded7a52789cdbc0fb56532d3b5b45fa5306146a4bd04e2d24c6cb6029f8294439d465142518ae9ff4265866bac37e5ec0710a63378d9ba108456fc55e118458a4c24db4574e696a1a5594a70db48ad5bbcad879120b05c69ad758", 0x21d, 0x0, 0x0, 0x0) 2018/05/06 21:47:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4a1c}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x1}, 0x20) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/05/06 21:47:44 executing program 2: prctl$setname(0xf, &(0x7f0000000040)='\x00') seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x4, 0x0, 0x50000}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000180)) 2018/05/06 21:47:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000140)=0x401, 0x4) unshare(0x400) r2 = epoll_create(0x10007fff) dup3(r1, r2, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r3 = syz_open_pts(r0, 0x0) dup3(r2, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0xfffffffffffffffd}) ppoll(&(0x7f0000000000)=[{r2, 0x201}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/05/06 21:47:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000140)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80000) write$evdev(r2, &(0x7f0000000180)=[{{}, 0x6ab, 0x88, 0x9}, {{0x77359400}, 0x2ffbbcba, 0xffffffffffffa91d, 0xfffffffffffff2f1}, {{0x77359400}, 0x2b, 0x1, 0x5}], 0x48) 2018/05/06 21:47:44 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80080, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x1, r0}) 2018/05/06 21:47:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/05/06 21:47:45 executing program 4: unshare(0x40000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000200)=0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000002c0)={0x8, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100)=0xff, 0x4) r2 = gettid() ptrace$setopts(0x4200, r2, 0x1, 0x19) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8000, 0x200) [ 99.005708] audit: type=1326 audit(1525643265.004:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/06 21:47:45 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="f800000020000000a82183a45bb6a2bb6b8424b5d34836d2740aab9a57261e296e7abfe2d10b36fdf600d1f79bf74415a95e0df98bf862e5e6ee87d1a28f7675f6de83d7ffcfbdb5229b841cb91658faeb83702cb2902e4a2b44821c799fb05d234757d368c6871cb1643652a456920f3803df3fcafcc8a00d7fd5f9a740ba74b1f25f7da1040a658a418a7633f1e8496cc33c4dfa01f2c1b605826c8f1b6a38eec5f5c5d878159499c24fec0e6a3163b2eabc5d169a1974f158b6d96e88dfda7408b96d3bb162ca730b18dc626be4da2f1d724125341777be4541d245a5d2e552ecacae0b17943820e3244245ea0137ece493fb912ec31f"], &(0x7f0000000180), 0xfffffffffffffffd) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000300)=0x35d, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@ax25={0x3, {"f85d90a4fa81f6"}, 0x5}, {&(0x7f0000000040)=""/64, 0x40}, &(0x7f0000000080), 0x8}, 0xa0) [ 99.112291] audit: type=1326 audit(1525643265.023:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x455979 code=0x50000 [ 99.123198] Unknown ioctl 1074310945 [ 99.130737] audit: type=1326 audit(1525643265.024:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 99.130768] audit: type=1326 audit(1525643265.030:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 99.130805] audit: type=1326 audit(1525643265.031:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 99.173612] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 21:47:45 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) alarm(0x463) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) [ 99.190096] audit: type=1326 audit(1525643265.031:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 99.190128] audit: type=1326 audit(1525643265.031:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 99.190157] audit: type=1326 audit(1525643265.031:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/06 21:47:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280, 0x0) sendto$inet(r2, &(0x7f0000000040)="f6ecd2b4357064a347ca0272e3a35d76206184af5bf9faa43439a86ef61306f82a6199ae88b7fc11eab52a464ba2ecfc3aa7a1140ea335cb3c3e907487", 0x3d, 0x10, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) write(r1, &(0x7f0000000100)="0209a27182430000003de7a99d9e0d28", 0x36) 2018/05/06 21:47:45 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000000), 0xffffffffffffff90) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) [ 99.190179] audit: type=1326 audit(1525643265.037:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 99.190217] audit: type=1326 audit(1525643265.038:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7555 comm="" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 99.294336] Unknown ioctl 1074310945 2018/05/06 21:47:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000000)=""/107, 0x6b}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) [ 99.577258] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 21:47:46 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001a80)={0xffffffffffffff9c, 0x3, 0x1, 0x800, &(0x7f0000001a40)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) connect$vsock_stream(r0, &(0x7f0000001ac0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000015c0)=0x0) getresuid(&(0x7f0000001600), &(0x7f0000001640)=0x0, &(0x7f0000001680)) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) r9 = getpgrp(0x0) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001b00), &(0x7f0000001b40)=0x0, &(0x7f0000001940)) sendmmsg$unix(r2, &(0x7f0000001a00)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000100)="0a6672b8d9600195e8b97c50fe881374be4ef840309b4f2c5b8cdcfe5fdbbb1c781d8c9d5d2eaab7eb63e3c965077d7fb78ae462caecf8a36148cf2f95a0917321ecd89410150c5de5ccfa247d46d221496cf7f7a35902033778cc10478de5836e9600dfb44b5920352d7633937842b3c3d6dec84be7c14e8d49aa0c5111097497ca54d79f61b7c1630219dfa3764800d392c6475ec935b711a74c49cde399d22fe4fcc83e9700fcbc3008d4394d42d993b9d993b0e01c66d5", 0xb9}, {&(0x7f00000001c0)="8d1af4fb8f7b03fc586bf3c2316741fe86fbbd04769d581fe912c731af30fbd24800597ede9294c55c66c4cdbb8b358a0e939b16e3f839ee45c321936023f1a99bd9dd3cfda5742d11edda380a20e5f2166bec17b4d6e755366bb747e69ad365e6884b2abd4285528bf75c28a252c7b4a7e797081446aded1bf1604ebd6bfd1c3c88b4eed6611b05791691f40494453f21546bbed60a1c04eaa1e329f30f5c36a8ba37b95fcf1d3471f08d19adf3285736f3134f964dde5ffd65297131803a6a9ff6236d811393099403708b5bc8f9c5e9e665e395ffc97405a7d1771854229248b15e307f0bcb5a07d4c91a142f3dff", 0xf0}, {&(0x7f00000002c0)="eec0ea5fc45e76e23ba637d60eb6ef3f4d97636ef5d3c9393cb102d0f2226d4ec08f12322853166d44ed9db7783132d1a6b365d6a2f3fb3e0da9d9b30d98056db7c34846e2e65f7c14bc7d35ff0079021a20402dd929f3df0bf3eb5d7c761ac28737917bbceb0e94cccdab8126cac5ad1a9afcc63482e7958581c43b808b04cf6451d23d3ea0c131dcc06e4fdf35fb13303ef377a4b56aa0773e1ae4454bcd52c657707bb4118c50d6f3280bfccf842a0e24c93c7dd4de4aa27812ac8cac3531cdac77adc85d650d40ba7539cf26b712ae30c7b4da7bbc2c0fe05c956403d0a674a2250cf7f5d381fc13eca497295a8978d90482d75d851ab42f5de54f46108f84807aeb03c2fe61d7cd518cfb4d46723e722f8160a313c23b5cdc644c42496881005a394dbe1fb0fb8a3f4b7afe747e573526dd86fff2782406509fd057d4a81aa787f79de952c474c4bb81005766e90689f22c42aa24f67d1178ae3ed439c645f3b3fa066ddad4fb71c8f04e0a900ebe17b3957815570257fe35ec80adc683b2913854e51d94afc735b1c00dc98b5e4e43e467029b0786fe984ba3daedc9962914362d65e9798b34d7610c8de024ab8ec4fde5a8c5ff6689e1140efd133a7042c2fbb092b34096928813e5127234805b8beefd005355c136e30c3cee770d4e1ac27674a1f66d1c7acd4c5ab1a08c85954a044112710c647500a731e3b87dc6484ee42086c1fe6843a73fb91bf8014748e350982074b38c7a84c179e431405ac1d5c00de05d083c336ddc16cfeb396dd60213ee42e1c28f3c5653381164e5da61ed34ef518ba7c4ef3d5a7231190933d999b25252a5be1cdf88f3f880e4b055a9f0e8b78bb98d609db4e787652d13865da862a9cdd0a61685fd41bb13bb58519ed049dbe88f839beff4b5ad1eb27e6c371768db48e15ba159a1e8bf58133642219689c64e61171b427cce4ba353f0e3b66a42105659c8847e2035de82a8a3abe2203fbad0b759cb3434623ad9c3c1550b3e892f327949c51757c49471164299d22ec82d9dc2843281a432ec71e98a3e8c0d3a1b2a0c96e45b95b291a57ff352dd05c5b8539ec1e2589e0ba40168e38bea118b61f5640ca0e15554cb655129cff3c09118f58582f347f0bd909f9b43ef8a88899b899c8a181c9002401a9f92ad10fb0e0be31662bea328faeb626bee5db3666f0b4cd7a65bf44d22aab941a88db35385b515500696ea3114ee46c757efc7d871485a9e7bc9bc791833c9af959486b8e2af67ed80a1a1c449bcb9873ab086c4adcfdbdb07a7a140948604f25a9813be0f05c59ba6d0651422e817bffc3ccb14c2cb717358952dba2b0c1fdd1a36d76a64497d302dc4f5471084e812b661c396b5b8d027b9b1ca6921e2e79f4773e643936f4cc72910fac817d25dfc7490dcb695cac8a54883cbcd470dd93a7fb453c33a9f04a497cbbcbda13f72ca2a8116daea6e7d52054ac46cac09b73cd9254ee6c11d1435fa9f29f53b663e9ad2855ae2bd926b4b46b8d7542cac07adea5eb101fd2b91f6b904e569eab4e1a62427f7143c217cef7bd8be4b5adea4e03236ac9886f5cd4b40ea0333063ea2ba89f17103eba52ac9dd811aabaaf920872118c588e652a663daae369990e81f021d6b979aa624902a7dbcf8f5fd5a209e619c9dbab4ff5b829ff7e4fcb3c5a00e263332c51161ab83b88558590da3cdc814a62db3cb4e84fed3f5491441913a336378de391332192447b3c137022440406454310c719e4853c3a9a57f163f95660b7f8b4e1edc51a86882b2e38870e5943e9626657ce32ce0c18b009918eb60ca1e361f95d391f8cd2916ecf29b24e716760da15694bb25d71e3a7f27a785cd7991e464d815f4975efb11f6ed89ac7d8133a4b322105b54f07ec85c09409e9692ec766cec1c283728db149a98fb9034d4f8012dbdcc90bf3ed2d376caef5c47876c1c4737f97b5adaec224058fe6c8fcb8a7db1021ce12aacbd2471d83c4a946476aca14e2370ee307bf73e38daab87b2af2d67a6a58a3af2e820e5f3e060c60efc15020cc601d701de944407a76d06489cda87b77b27b2b11aa2b66d48536b24b7dc7f9ffc26ecffc8906f62480b40cfc7ea30c1e87b209ac6e9780bf3bcab7bf1ea19dfdc4c794ffb65ea39061b32f0fe1f3e9a54e378f778ce97d4cba02fe2d10aabe931ee578575ee462ca538c87b00f5a084de51c126911f5efd7683379e7739a3570e65e3df88e8a3a00a8f2514ec7727f84862bbc16ff6da0dbfe6a9f211105a49edd8019d734996a31619d915463f3aa68b21cccff498d13bd76d5b5f560edc182b4ae2c589964023d3a79920adba0309550eb1557915177bbe3c076150e4606f95872c716494789e8444f87fc228ad9f7ab566a735616029edbb51acd9a741a4c7227ab6cba66b40d18541f844a8ad8902944c17ebe2c74b454928903a0ede725ca5f18f33344e616668da8c3c7d6466f1a289c7aefe2a004a680d5d3b5f85d7e578a59d56bede7666135a0d178fa4cedf37cf1946e0629effa62a592431e44ffbff67307dd127a47898684388febd7637b5ed2a7abf0288bddf6b2cf3df2eb3b6f77608d953566121b7c49bf3a94615f556b8a6892e67bae09ff5309378c646d4990b244421d9637ea57ae8893876d72d1ab9c22874e2af8e77e4f74b65d40d3784eff5e5e08a6d60bf83d16cf86471d3512100ff08bde8a9a0202a04119318feed6dac666f03a0283cbd3b05040770cbe978aa3ac19eb83d1ad6e4f52e14cac7b1dd42bccff95bba21904aae07640d3487604d8941705b9c180cad158ce0a7055d6e39392b3ac5b7d415b20dec11fa538752aeb4a50c8aacfbcc5139decb88d6dfd304beec3704acd21abd8aa2052b62206b8dbd3cb1bfd62d2256231a9c6bd0b639adad8be7090b06efc633abe86077adb181d3343e6ff8e3bc201f089dba9c24b5b5bbea224b93feaf331724a0162ed6913cf2525f491dcc32b6850d8822626ea6b40c74686dd6138ff44fd1131a2a4d9183f2dbf5a403ad874bf23422a7c6849f2eb06ea088e857f3e4ecece9b25ff9aa801444dd01f0975dfb0a104f73d6b631a9e8a3a9c777ceb50da22b0adb7bb9afdca2417dc386d22fcf4b604ef448cc86ecf4d065b5d216301d232fd5a0ec9380d1da8e0bd1c91580e6598a1f9057164ceae3ca6444033538b968189636b6b7b2e74e50a7f902bf3566966d5ca68280f9b7432c4391cfa57a8f7ae77d453d3c8708661f1624c0fd7ef364cc47cd4ddcd73634297d8344182567ffd0a49fff1dcd259074d62c53339629d4111d4506683de5b62196a5d8d370f99d846e8f5c26ec63b3e5eb6db3a15bea939cfb868fd474e8fbd0c8c65d77da49452adb675a3188ed946e126714006cb32534210f1a927d0e551a806d3c6bf1104aafab5a5db3af1aeeb3f65d675383e6c41b9fa0aad50284d46aa5feb9b53251a4502544ca8e5dbbd8505e8a676dfe49866972df7486ddf3fd7ca4fc6801bab808c1387b0f018eae60d680f32db70e7c83f83d0d24db8865b165fb6b904de6eddebdfbf2e279174cf2a1b30de523603dcbfb3194232464185752f0d035c0fa3b6b9ddd278ffa2b3378e1e580aca68a70be8eb144f71a7f43d85f7bd14550482dfac9da7b54ae2a6178a5841a9c51c53bf4df78a9fc6d560751ca398e0169e5a316e50b71cd5817f18ac3ac42a1a524a9d7680c446e2f2aab50ebe9973fcd5ee68d98c75ea7fa613125ac909ff380cefd64e295ab1e93df35787b781d6d03c7a05e0d9499bdcb145042938a7851f98b1118e869487f13686b0510fe8a5b17879a0a6431ce773c11f4d633b4c2cbeb6bb75e2d7387b37143692f40be349ef6614e1b99839c2c0609d0cff320a7a9ef4dacec2a69fe00ae303f1d015e684a209cfa686dab9c07cf5c9daa8e67ec02ee48f1fd2e31d1a91422fff09c692bdc9a310368d5d7ac4dd300065ad51577a2648f459bb99226f415e61f04dd97b897ddc4aea0942f9dd877ec5ad2e33044e6c637a1b7195a3292a1980d2bdde9874fd50a2d548a152f61ae55a457f8c33c4d37cf7b10728b8ef2c6105a1ece557be81b349e9055ae4981f63891ca6710a995bec0c2b3d466153b7e31965ba230d5b719e7cdce088194c8ecb86fa94fa8cb50042d9cb27c539b02fab0ca72d839634bc1f228958677c66e6b761c50f07db12bb7021a3706ebc1a3ec240dc59ff9123aa535b0e13a95cdb93b5ed7d841a8d2350baa86833da99d2ea9145eeb4f615d139aff985c9785c6b1b0c81ef2145ec6bcce076016080e5572095430084f8d20a13440ed412373fc6007cffa4f4e26d098dae3b86cdbb44c322bc6fe83fed17d795c1c9707d435a12783c447f684d1c470a55a48a6dea2537961dd9dbfcd4fc192cdb3155fb30c3caba9ee8bafdfebceabb012d629851e3953c5c7adf648c9f9fc47723a19ee9a1b881ef9893c044f0222728cf32d4299a564003a10f0463855faddebbb8b8d50bbc465dfa93bdfbccc267c54dcac46b27d021ef30939e3ddaa3436a74382beee20f41aec3b8e1e1bda086f6aca91a1cbe5f69916c7073a88bd7e899e8fb3ff6493bc051d4ab9563fed9208a2999277e6b3609871d753505e16d5fcab099418d6666943fa57f276c7b2579fac1780c6df04d9191bcd2ff09ebade446911c548d7869184fe2a64bd11580c0cec9f1ab4ab266da370fe3b0e82c4c7f929ff52ef77e0523cfc96f1a3a67b6cc70909c270d2364f58c3e24855ed1ce50ca0c2b5517ba923d5fe872c27ba52b0dabeb0449185b651cda9de27190ac769ddb37bab00316c0c54cc21830bc06b5e8c8c0ef4ab148f316f3efe66d4bde6dfe6202c875ce0721d505a0cf4218b1f1c317fa3d5e5bfe25c5d730b8725660ca131aaa866c276132b57c34b02fd1f2ae104b2b8b50e4ce1e704750a09e39a03f63d0efb2040eb4cdc2e2ae12e17e41e7b3f4c51641914a011ed9b78ecea2bf6067ad670a2140baf9f19081a26fc1baf1a02985d86e8b3d9611a0d6c2f2bd912734ac8419ef78c4d6f50366cbeaca1ca72e05ea018b0097a72b691c3ca5ecf4bfd42bdced9af826462cb7b493fe3e0b7cf7180ac3cfb8da68a669be8e55201ba166c5f65a0473783e61876b5f6a71baaeaec6cb6cbc4a7edb3770607d6ba485b87f0c800d4b78de6bd20c8f82c4ee9a2a24d951f565f4c6498d3524f1f54883ac87a2494e2294d3c12f6b7348338982d8c392ec60b29b059d3faee1ada44e21dedcf47de56e2226a8b4be922ea72f412bcb308d32e85fbcad8f204ba93cbf61c71533fcba65029d5ffe18db20e59e5bc7682303c3db9e64f4d163f1a27676ddffc67fad8dfb4d4d905f197d758a8b652735b5683b754910dce932342fe03a650e5c2461b1b7409a7f34d559c8b4b06e282de1459e369dd83e685183ea647692053106f129f7d43c57f90004b1a094b61549fdc5045c063e2fdd3a3ce999ef9b6b47b7a14c41362f7ea84bd8d5eac055859c284df2b804b119d01e5a6a69461faee54fe32fea24a3871b1a26ac4e7125568738fe2b57fddfa8a2e1f0307af13b19bcb4ce80fce409ea0956944f3c6d0f501d284e604b45f9c94d5d8ff8970547e392cfce41886d3d32ed2811b42949692f8ac808b6fdb9873383429103bf4395eef702eb3d360f1081fa41387c6543754a8fe613377bbdf5a443ddff486cc3fc5a396afb8991d2c03a0a822343cb2878a107b0ad0be9e96313678fc1efdbfb558841e04bd452d", 0x1000}, {&(0x7f00000012c0)="6592de253f1e2d8755977bfb296755f0ac68585f7f254efc1f91d9349aceb6b9b1116647568b65e55fa062d42bb41d55b31a09ed35450052db2a0f7e64507003fc05eec9cab54d13b94dd900fc77ecc311f8f1edb938bf78a2210322d7b8cdbb61d36da452485fd3da4cf416e2071cbdef02756cc993330f972541699237e440c605775fe7e767e3221c7888e39d75ca053b7d4f96f480e7616137242e3c3845b40b8bcea6a51a3f6aa5e3c8a8bf73864b35d958d58af01d83c0ac5442", 0xbd}, {&(0x7f0000001380)="5594012d565f2597dbab8590851320c48adc71f333dc4f8e00cfcc93445dc4f7f150fb71622c1ff9ccffd15dbae14a77fffe8ec3fc781fd07459585a61b2e008227c209be791f1d1720b8cf1324241f840af6a4c71f1363a9fdb9463214b523d55d1391a67b865e2c57e50cd17ee801e04cff12b8eaec36a614c5a784188008d23464af26195ec9873ad32adc6d3f55e3e961f47edcd710633d6ff68f475061fe01067947d38bf1a4156b77be78cb43bb440791214ebbc68b2e44a5f939426cd9c4d", 0xc2}, {&(0x7f0000001480)="8f7615f487af73768729f51ae11469d411fde09e1b5e9d303c9c45955f4fc2c9dcfc9b4ddaa9e64063a47a4dd5479ab13163089f099368d7e16af3f8e537eda09d40e7df589112a362d420f74c84", 0x4e}, {&(0x7f0000001500)="340572d633", 0x5}], 0x7, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x4}], 0x1, 0x810) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) 2018/05/06 21:47:46 executing program 2: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40, 0x0) getxattr(&(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)=@random={'system.', '/selinux/enforce\x00'}, &(0x7f0000000340), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x3ff, 0x0, 0x3, 0x8}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1, 0x1f}, 0x8) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x8, &(0x7f0000000200)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f00004b9ff4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x100000000a012, r2, 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x2) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/05/06 21:47:46 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000ac0)={0x1f, {0x4, 0x8962, 0x1d2, 0xd33c, 0x3ff, 0x1}, 0x1}, 0xa) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x400c55cb, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000540)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000240)=""/227, 0xe3}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000400)=""/161, 0xa1}, {&(0x7f00000004c0)=""/69, 0x45}], 0x6, &(0x7f0000000900)=[{&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f00000005c0)=""/24, 0x18}, {&(0x7f0000000600)=""/135, 0x87}, {&(0x7f00000006c0)=""/70, 0x46}, {&(0x7f0000000740)=""/139, 0x8b}, {&(0x7f0000000800)=""/208, 0xd0}], 0x6, 0x0) r2 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000d80)=0xe8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000d40)={0x7, &(0x7f0000000d00)=[{}, {}, {}, {}, {}, {}, {}]}) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000c80)={{0x4882, r3, r4, r5, r6, 0x118, 0x8}, 0x1, 0x79c, 0x1, 0xe9c, r1, r1}) 2018/05/06 21:47:46 executing program 7: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x5, &(0x7f0000000080)={0x80000001}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) 2018/05/06 21:47:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'syz_tun\x00', 0x0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="5e003fdc", @ANYRES16=r2, @ANYBLOB="00042cbd7000fedbdf250d0000005000030014000200766574683000000000000000000000000800030001000000080008000300000008000500e000000108000800f9000000080004000101000008000800090000000800010002000000080005009317000008000600ff7f0000"], 0x74}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040000) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) 2018/05/06 21:47:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000000)=""/107, 0x6b}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/06 21:47:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x20040) accept4$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e, 0x800) 2018/05/06 21:47:46 executing program 6: syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x10200) getpriority(0x3, 0x0) rt_sigaction(0x400000000000007, &(0x7f00000002c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) rt_sigsuspend(&(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x2, 0x1c, 0x8, "4310ae37dcfb18891eb2885b6dec9a0229cc2bbdcd8ccb99f2add439d0b0fd7b8d8fc49c7ecbd72566af340359c8902d9d3d194e7ae554d31fd7e7f9b0f85b94", "6a43e2f12d27a87d5d2a0befad65c46104aa8a84a63fc4eb0c192c69443f1969f03fec6b455daa6f4a5a5159278c49bded98668e395f39fc6cc8bd1a15f8039e", "6a65272d387aa1e531d1917839f8a85dfb89ca159399a4730b98922120326446", [0x3f, 0x3]}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000180)=0xff) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/06 21:47:46 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1c, "64b75814154ad3255e6c43634cd8b31ee84c0ac0bebb54230985e5c9"}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_int(r0, 0x10d, 0xae, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 21:47:47 executing program 6: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x5) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x20, 0xfffffffffffff801, 0x5000000000}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000240)=0x15a) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x902, 0x0) 2018/05/06 21:47:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = semget(0x3, 0x1, 0x10) semctl$IPC_RMID(r2, 0x0, 0x0) write(r0, &(0x7f0000000080)="a5c9d57e88364039d818e31b72a49743be98485a1f58335415f5e89c54fe2d3672127ee7785340a87701a7e1ee99230ce44f1d1114b8491a7733a67b7a72122272ae7103b2b28f60b0c205b0f4a0786ca65719948698f3287067a8f198f7d8decf19d4db7be69eef87d655a32650545968226e41c02ce12d55014b65ffca7126632832d30e80fd1718f1066ca4eb594cecf91cb52e10519a8d5de44a0a2e885ef60733cb785b9fdf0e20f334e0ed1109053f49e95556cd302d2906", 0x1389460f) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) 2018/05/06 21:47:47 executing program 5: r0 = msgget(0x3, 0x4) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000ad0c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xad, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)) 2018/05/06 21:47:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x20040) accept4$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e, 0x800) 2018/05/06 21:47:47 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x4f0, [0x0, 0x20000240, 0x20000270, 0x20000508], 0x0, &(0x7f00000000c0), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'bond0\x00', 'bridge_slave_1\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf0, 0x170, 0x1c0, [@vlan={'vlan\x00', 0x8}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@log={'log\x00', 0x28, {{0x0, "02b825866d2239907a6e338d521f51c2978d02961f1b55439f36e2a3ad70"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0xb, 0x0, 0x0, 'ip6gre0\x00', 'veth0_to_bond\x00', 'tunl0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'ip6gretap0\x00', 'ip6gretap0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="385a96ec4456", [], 0x70, 0xe8, 0x120}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "6c922b8f67709c747924a1b56c2dec40bdbefb39241598ceafe0b155e4dbdd977f7e401c8db904b39130002198de43ecfd4bd368011dac22664793312e2e2c99"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x13, 0x0, 0x0, 'ip_vti0\x00', 'sit0\x00', 'tunl0\x00', 'yam0\x00', @random="b3c3efb54f9e", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x568) r1 = accept(r0, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80) epoll_create(0xbee) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x40, 0x9, 0x400, 0x1, 0xa725, 0xc, 0x3ff, {0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0x1, 0x0, 0x5, 0x347, 0x5}}, &(0x7f0000000740)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000780)={r2, 0x18000000000000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000007c0)={0x1, [0x0]}, &(0x7f0000000800)=0x8) 2018/05/06 21:47:47 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x351700) fallocate(r0, 0x0, 0xfffffffffffffffa, 0x7ff) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x10) close(r1) 2018/05/06 21:47:47 executing program 1: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0b0100000900f1d422a69400005d00000000000000000000000000000020"], 0x1e) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8), 0x1000) 2018/05/06 21:47:47 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='gid_map\x00') pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000003c0)="fb26cdfa887131c1f483052169eb9ddcc740fcf025e7912aefc8edf838795f49facc6b6081094b6cc21848c0b0f2f999666e1f6aac8b91e60f296af05e3b3143aacf2ada49a03062579cddecbe21141124a5e8aaf2a4cea79956304a709dec98838701bdb5a7a072d495753338abb0e28c0bb020a97fc8d394cdebd4675ac9ff13b3e5866c8a9b703ab75b0f42aa0cd061917fd1", 0x94}, {&(0x7f0000000480)="ce6c7205cb68ccfb36ceae499f9c34d54145f0ba9396c02bf310c657068504a35ec14b44df7cbf0d249e4c4ffb7d5cd9f49a6c394905256c7bdee03c602d034687313d14749081fdc1f79182ee3308ec3c449fa68f067b8d30d6fcecd16f347d8a2c", 0x62}, {&(0x7f0000000500)="bf7e8d1b0878aa5b4e96a93e0d9c867d7ee088ad3cb4ad6f8317b6ec767a33810cd8d279065265617bb0cc613dbdfd4ccbf90100eccc3e0a96009c3cac0ffc8c151149a0319b733f3edf777158bc5218292de058b6b74570b540b928aaacc806fdc080d566dd21ffd834864f5c7a10b5cb1833f5f46200613e89a3c59f6e39c89c5ccfb695358b315fdb649b802f8ae4fca17926ac23188072238765890bc3ad1c5ce77a38ee16252db32a31186b582c1898137defb6d00d4196dda4c1", 0xbd}, {&(0x7f00000005c0)="fdcfd4feaf2758f18f5bfd18fcbca3d5dc05b41b6dca4dfd8dcc5f3c7dba4dc764a5108499b194ec1bf41db3d246c0992eebf6e0", 0x34}], 0x4, 0x0) sendto$ax25(r0, &(0x7f0000000300)="ebb5ee0c154068effb64e1c804f693f719451491c1d49eaebc295e417c64bf20e1592cf76bc67f7444180d3bb7bd85ceff3968f0d68250227ec1d3f0af02c1716390381c3dc8e33a0075cd5e8d48ca23360cbf2b8e49e1a3c5d9474c601b587b3276f13b020f49fe8e8f633baa5db6", 0x6f, 0x4000050, &(0x7f0000000380)={0x3, {"52617456a7aca8"}, 0x3}, 0x10) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00'}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0xb, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10001}, [@call={0x85, 0x0, 0x0, 0x38}, @jmp={0x5, 0xce, 0xb, 0x0, 0xd, 0xffffffff, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xe6e0}, @jmp={0x5, 0x8000, 0xf, 0x6, 0x6, 0x2, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000140)="73797a6b61066c657210", 0x5, 0xc3, &(0x7f0000000000)=""/195, 0x41100}, 0x48) ioctl$KDDELIO(r0, 0x4b35, 0x8) fcntl$dupfd(r1, 0x406, r0) [ 101.236440] device veth1_to_bridge entered promiscuous mode [ 101.267390] device veth1_to_bridge left promiscuous mode 2018/05/06 21:47:47 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000001c0)=0x4) 2018/05/06 21:47:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003bcfd0)="d3ab2719", 0x4) 2018/05/06 21:47:47 executing program 5: r0 = semget(0x2, 0x3, 0x150) semtimedop(r0, &(0x7f0000000140)=[{0x0, 0x8, 0x1800}, {0x0, 0x750, 0x1800}], 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/113, 0xfffffd28) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x4, 0x6}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x41) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000100)=[0x54a4, 0x65ccf7d2]) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 101.309838] device veth1_to_bridge entered promiscuous mode [ 101.344481] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 21:47:47 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0, 0x0, 0x69f8fc99, 0x40080) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0400000000000000200000000000000001000000000000000a000000000000003965000000000000da0000000000000000000000010000000000000000000000000000000000000080000000000000000000000000000000f3bf056700000000ff0700000000000006000000000000000000000000000000000000000000000000030000000000000000000000000000ff0300000000000023020000f8ffffff0080000000000000000000000000000000000000000000000010000000000000000000000000000006000000000000000100000000000000090000000000000000000000000000000000000000000000000000000000003f00000000000000ffffffffffffffff040000000000000000000000000000000000000000000000080000000000000000000000000000008bd50000000000000600000000000000000000000000000000000000000000000000000000000000880000000000000000000000000000000800000000000000010000000000000011f20000000000000000000000000f00000000000000000004000000000000000000000000000000060000000000000002000000000000000000000000000000000000000000000000000000000000000806000000000000000000000000000002000000000000000100000000000000008000000000000000000000000f3d7e321b000000000000000000000000040000000000000000000000000000ffff0000000000000080000000000000690d000000000000000000000000000000000000000000000002000000000000000000"]) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000c, &(0x7f0000000000)) 2018/05/06 21:47:47 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000000040), 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000001880)=[{&(0x7f0000000700)}, {&(0x7f0000001800)="45ff0a3f", 0x4}], 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x3, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}}}, 0x88) 2018/05/06 21:47:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0xf) [ 101.537971] device veth1_to_bridge left promiscuous mode 2018/05/06 21:47:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x53d0d2335da05235, &(0x7f0000000100)=0x5, 0x4) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000280)=@in6, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/137, 0x89}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001580)=""/178, 0xb2}], 0x7, &(0x7f0000000140)=""/53, 0x35}}], 0x1, 0x0, &(0x7f0000003100)) 2018/05/06 21:47:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2400, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e24, 0x2, 'sh\x00', 0x12, 0x4, 0xb}, 0x2c) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x6, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) [ 101.874082] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 101.888430] IPVS: ftp: loaded support on port[0] = 21 [ 102.069213] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) [ 102.094254] alg: No test for echainiv(ccm(camellia)) (echainiv(ccm_base(ctr(camellia-generic),cbcmac(camellia-generic)))) 2018/05/06 21:47:48 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f0000003ff6)="73797a6b06006c657200", 0xea4c, 0xc3, &(0x7f0000000100)=""/195, 0x0, 0x1}, 0x48) 2018/05/06 21:47:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xffffffff, 0x34104) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYRES32=r0]) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x288080, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) 2018/05/06 21:47:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/138, &(0x7f0000000100)=0x8a) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x21, 0x301}, 0x14}, 0x1}, 0x0) 2018/05/06 21:47:48 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/64) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)) 2018/05/06 21:47:48 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d90ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d00f82599b1830fa56c67971e6da55c3a0985c3bef164ae877670bf1a") recvmmsg(r1, &(0x7f00000022c0)=[{{&(0x7f0000000a40)=@can, 0x80, &(0x7f0000000c40), 0x0, &(0x7f0000000c80)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00000023c0)) fsetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73fda745d8c77e7c4500"], &(0x7f00000000c0)='\x00', 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/05/06 21:47:48 executing program 2: socketpair$inet6(0xa, 0x4, 0xfffffffffffff6b7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/204) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000001c0)=""/78, &(0x7f0000000240)=0x4e) preadv(r1, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/112, 0x70}], 0x1, 0x2f) 2018/05/06 21:47:48 executing program 3: r0 = memfd_create(&(0x7f000021cffe)='}\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x4a) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x1, 0x4) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x51, r0, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) 2018/05/06 21:47:48 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x53d0d2335da05235, &(0x7f0000000100)=0x5, 0x4) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000280)=@in6, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/137, 0x89}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001580)=""/178, 0xb2}], 0x7, &(0x7f0000000140)=""/53, 0x35}}], 0x1, 0x0, &(0x7f0000003100)) 2018/05/06 21:47:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @rand_addr=0x2, 0x4e24, 0x4, 'nq\x00', 0x21, 0x81, 0x67}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e20, 0x2000, 0x10001, 0x0, 0x1}}, 0x44) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009bdfd4)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x4000000000000010}, 0x10) 2018/05/06 21:47:48 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x340) syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x8, 0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/05/06 21:47:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/xfrm_stat\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xc1e3}, &(0x7f0000000140)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x10001, 0xabe5774, 0x2, 0x2}, 0x6) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x20, 0x4, 0x3, 0x3, 0x8, 0x6, 0x80000000, 0x0, 0xffffffff7fffffff, 0x2}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) 2018/05/06 21:47:48 executing program 1: unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="79c2dc7a56887fbae987b0e7e8ad59693073f7767ed203159652f77b359ab860be51fb12ec1c6c55f94f1f80513ec81ec4a09d954cdb") 2018/05/06 21:47:48 executing program 4: r0 = socket(0x200000000016, 0x0, 0x1) unshare(0x400) fcntl$setflags(r0, 0x2, 0x1) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000040)="eaf40100", 0x4) socket$unix(0x1, 0x3, 0x0) 2018/05/06 21:47:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000c}}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x8, 0xffffffffffffff7f, 0x8, 0xff, 0x1f, 0xff09, {0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x100000000, 0x9b90, 0x4, 0x1ff, 0xfff}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x88, r3, 0x200, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xdf0}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x44000) 2018/05/06 21:47:48 executing program 3: syz_emit_ethernet(0xfffffffffffffe13, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [], {@ipv4={0x800, {{0xf, 0x4, 0x8000, 0x1f, 0x1a0, 0x67, 0x1, 0x3d4, 0x7f, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x13, 0x4, [@multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}, @lsrr={0x83, 0x13, 0xe9eb, [@multicast1=0xe0000001, @rand_addr=0x1bc, @empty, @empty]}]}}, @gre={{0x0, 0x0, 0x1, 0xb4, 0x0, 0xf4e, 0x0, 0x1, 0x880b, 0x47, 0x3, [0x7ff, 0x3], "91c26cbcd8af16a0a5ba6547d2295072a2dc04a2d5482e0ed4a2395f98bfa5e028866b778b49155564eb9c5e7aec419aad57d5fabb42839c07549013eac266fefbc2f940acba4d"}, {0x7f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x800, [0x40, 0x9, 0x7f], "7a3aa380ff58d811"}, {0x40, 0x0, 0x40, 0x9, 0x0, 0x0, 0x86dd, [0x865, 0xa6], "12f47c8241af27a91ece37c2d3b9caa67b3e5976a9c44af47588f0334705becad9800d7607a37157bde781a3e5dafb2bca3f8694092ce6f94c74a5ed6027aae3eb170b8dd7b146db32a418223b1db748d651d0a287da240d0619bae97780b8"}, {0x8, 0x88be, 0x3, {{0x0, 0x1, 0x80, 0x9, 0xffffffffffffff19, 0x8000, 0x6, 0x4}, 0x1, 0xffffffffffffffff}}, {0x8, 0x22eb, 0x3, {{0x1ff, 0x2, 0x2b1, 0x1, 0x6, 0x7, 0x0, 0x3}, 0x2, 0x5, 0x1, 0xfff, 0xcc8, 0xfffffffffffffffa, 0x40, 0x8, 0x7, 0xfffffffffffffff7}}, {0x8, 0x6558, 0x3, "29fcf4bf12afd4dc70271f6097468d4a32bb30b3020837c7dbdd4ac186747ce832ca12a202a7e4a87c0153e39907098cf93d440db79b505e4e1953f8519848e0e936950582738978f0356350875834df012215f4469eb60693e782a11e354f5dc0a0f1ae"}}}}}}, 0x0) 2018/05/06 21:47:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/226) [ 102.640866] IPVS: set_ctl: invalid protocol: 0 0.0.0.2:20004 nq [ 102.723787] IPVS: set_ctl: invalid protocol: 0 0.0.0.2:20004 nq 2018/05/06 21:47:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='/dev/usbmon#\x00') r1 = socket(0x1e, 0x805, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x80, 0xffff, 0x1}, 0x10) sendmsg(r1, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) fcntl$getflags(r0, 0x40b) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/usbmon#\x00', &(0x7f0000000200)='autogroup\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='nodev}\x00', &(0x7f00000002c0)='/dev/usbmon#\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000040)={0x7, 0x80000000, 0x504, {}, 0xfffffffffffffffa, 0x2}) 2018/05/06 21:47:48 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000240)={'team0\x00', 0x3}) r1 = accept(r0, 0x0, &(0x7f0000000040)=0xb3) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={"62726f757465220000040000000000000000003b00000000000000ddffffff00", 0x0, 0x3, 0xfffffffffffffede, [], 0x1, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/152}, &(0x7f0000000200)=0xffffffffffffff0f) 2018/05/06 21:47:48 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) move_pages(r1, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) socket$netlink(0x10, 0x3, 0xa) 2018/05/06 21:47:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0xfffffcd0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0x5}, {0x8, 0xffffffff}, {0x3}, {0x0, 0xde}, {0x2, 0x100000000}], 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/06 21:47:49 executing program 2: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c33f9348b8e4e12484975d6161fa4bfd1b868ca9646c8d1509a755e74f2987000a7bcaa9005b1cc862f578e0183b2e9102e7efea5675c00cf3ce97f8ca54345f4a31f639dbf3a676ceb835d4ee2fef7b460c4d9ce082921973261eb9f0a9edc9b8b8728ca69422672fcb5f512c8ff5e8b2e860edbfdb7cd3bd8e6774f8fbc72bcb7696df3d3b31bce2289a7acef6082b81290fd7c620be6ab559507432e2646fff8dd7c76d90bcaea69159e072ffb2330784225b4a6e607a3c6fcb8fe61fe59f91df1dec7ed33a8d3577c2d290f7a34abd50ea24ab663372384a8e53afb051", 0xdf, 0xfffffffffffffffc) add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000440), &(0x7f0000093000)) r1 = open(&(0x7f0000000240)='./file0\x00', 0x301081, 0x94) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000880)={0x8, &(0x7f0000000280)=""/76, &(0x7f00000007c0)=[{0x2, 0xad, 0xd325, &(0x7f0000000300)=""/173}, {0x7fffffff, 0xe4, 0x7f1, &(0x7f00000003c0)=""/228}, {0x1, 0xa9, 0x1, &(0x7f00000004c0)=""/169}, {0x80000001, 0x3c, 0x5, &(0x7f0000000580)=""/60}, {0x2400, 0x64, 0x100000001, &(0x7f00000005c0)=""/100}, {0x101, 0x1e, 0x1, &(0x7f0000000640)=""/30}, {0xfe, 0xe6, 0x7fffffff, &(0x7f0000000680)=""/230}, {0x86, 0x18, 0x76, &(0x7f0000000780)=""/24}]}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x10001, 0x0, 0x80, 0x400, 0x80, 0x6, 0x4, 0x0, 0x1, 0x3}, 0xb) 2018/05/06 21:47:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000711e178343102672d2f1e54c1d7144e7080a0791eca9423b262cf2f2c860137e883db3e6f7f77d1ee3e40b0937424522104c", @ANYRES32=0xffffffff, @ANYBLOB="300000001b0000000000000013d945d24b78a13ab154eab95c78c4010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/05/06 21:47:49 executing program 5: unshare(0x40600) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x4}, 0x155) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/94) 2018/05/06 21:47:49 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4) 2018/05/06 21:47:49 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3ff, 0x82000) fcntl$setpipe(r0, 0x407, 0xfff) io_setup(0xffffffff, &(0x7f0000000200)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000240)="0c242eed5d74d5f100ca0be9790b5d22e529517c4eca54fb71cc2a448a034a5f687ba59c7279c9e5aa6ac29b1dc09f8faa6a470bc8a8359965010f61bd67", 0x3e, 0x53, 0x0, 0x0, r0}]) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0xc, 0x70, r0, 0x0) r2 = socket(0x40000000015, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="9a96426e22e159d8f3479785b8e0ec2d2b4f723ed3e1a855c1265e2454de332843e871dca6", 0x25, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0xdf}, 0x8) 2018/05/06 21:47:49 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) read(r0, &(0x7f0000000000)=""/34, 0x22) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x191, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='team_slave_0\x00', 0x0, 0x0, 0xea0d}) 2018/05/06 21:47:49 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x642, 0xfffffffffffffef2) r1 = socket(0x15, 0x2, 0x8000) r2 = socket(0xa, 0x80800, 0x8000) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x101000) sendto$inet6(r1, &(0x7f00000001c0)="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", 0x5dd, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x80000000, 0x1}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000007c0)={0xc8cb, 0x8034, 0x7, 0x7, 0x8, [{0xa2d, 0x100, 0x3, 0x0, 0x0, 0x2}, {0xb00, 0x1, 0x4, 0x0, 0x0, 0x1}, {0x1, 0x7, 0x7, 0x0, 0x0, 0x200}, {0x80000001, 0x6, 0x924}, {0x4, 0x3, 0x4, 0x0, 0x0, 0x8}, {0x8, 0x8000, 0x7af, 0x0, 0x0, 0x1800}, {0x7, 0x1, 0x7, 0x0, 0x0, 0x4}, {0x80000000, 0xffffffff, 0x34dd, 0x0, 0x0, 0x480}]}) semget$private(0x0, 0x2, 0x0) getpeername$packet(r2, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003c00)=0x14) connect$packet(r1, &(0x7f0000003c40)={0x11, 0x1a, r4, 0x1, 0x80f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x14) 2018/05/06 21:47:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000000)=0xffffff76) 2018/05/06 21:47:49 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000, 0xfffffffffffffff9, 0x4, 0x74}, 0xd) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/06 21:47:49 executing program 5: unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x301201, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000100)=0xe, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r1, &(0x7f0000000080)=@hci, &(0x7f00000003c0)=0x1b) 2018/05/06 21:47:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xbb, "46c1ac94ce6d259dbe53a01d129de9e546320a5e94ac018e0fec127328e60119deb00dade02ed7d3186b2201d453b7b0f66bf2ecca59a39cdc576cd074db5b900457f6404b8430df6c03b6fa2bd8667429c05232f57a0d34c2baac337a8d85b8520d78b63b83a16b9e5f026fd97e55acf9f6969210823900d11ca5698c11474cb02ec4a5c3bc6561c4e030261b00e4a49374cc198aece70f3316e676731b769866c18ec5639f51ef73019b703ceafa26cc2166085b3c1ad7051ef7"}, &(0x7f0000000000)=0xc3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x19}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfff}, 0x8) 2018/05/06 21:47:49 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x63ef54fa, 0x6, 0x0, 0x0, "4070c3f23c7b20543fbe2176b53a8437d31f731cb6d2afdb0bcf061e70bb912e2aba2c1afa7b19a40c9aecd8"}) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) prctl$getreaper(0x13, &(0x7f0000000080)) symlink(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/05/06 21:47:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) pipe(&(0x7f00000001c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) socketpair(0xd, 0x4, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e) flock(r2, 0x8) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x1000000, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/05/06 21:47:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = 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) r2 = epoll_create(0xfffffffffffffff7) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x7f, &(0x7f0000000080)={0x5}, 0x8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/06 21:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x3, 0x200}, &(0x7f0000000140)=0xc) rt_sigprocmask(0x80000000000, &(0x7f0000000040)={0x3}, &(0x7f0000000000), 0x8) 2018/05/06 21:47:49 executing program 3: r0 = dup(0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f0000000000)=""/8, 0x8, 0x40010022, &(0x7f0000000040)={0x4, 0x5e, 0x80000, 'V6I+}~', 0x100000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0185879, &(0x7f0000000400)={0x1ffffffffffffef1, &(0x7f0000000500)}) 2018/05/06 21:47:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x8, 0x2, 0x0, &(0x7f0000000100)='ip6tnl0\x00', 0x0, 0x6, 0x8000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x24) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000400)={@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x1, 0x100, "b0e594815185a5b1cdeb9cada66bdc4a757b49c221edf491a768fc3c5197d631075c95736d33e9bf69e104754a202d03fc68ce65cd0e5bed1d8238c293a689", 0x2}, {&(0x7f00000002c0)=""/219, 0xdb}, &(0x7f00000003c0), 0x3}, 0xa0) 2018/05/06 21:47:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xffffffff7fffffff, 0x4, 0x1, 0x3c, 0x80, 0x400, 0x7, 0x9, r1}, 0x20) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = dup(r0) sendmmsg$alg(r3, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000100)="c7", 0x1}], 0x1, &(0x7f0000000ac0)}], 0x1, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000080)=""/111) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/06 21:47:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa68}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x40081}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/05/06 21:47:49 executing program 6: unshare(0x400) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x8, 0x20000) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xe2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x9, 0x6}, 0x8) 2018/05/06 21:47:49 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@local}, &(0x7f0000000140)=0x14) ioctl(r0, 0xc260410c, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x14f]}, 0x6) 2018/05/06 21:47:49 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x28}}}}}, &(0x7f0000000380)) 2018/05/06 21:47:49 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) clone(0x0, &(0x7f0000000200)="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", &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000300)="83ff0f12185ccd1dd94eb9d2588ff79d1a8f24a5374a6a7d009102a3421b68614c1a68cf679f95f295801ee7462259450fd8ebd85b23180c0c874ef5b8d68d7c287e1da1e7225b9ac74507908ab62bb55f37044fe4995b4828d4fcf78cb575c5c72f8a3752ee250ec80baa8b7c00accf5b41417b037d02a1ff79a681ea8f63c2dd5c73ee9e8aa8fbcad23188dad22694aeed06f35ce040025d53b66b041482cfaee04c6865b04c71e46374161bda2c80aa5e3fb33816a8642cdeaf70a1e14a1e") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000980)={0xffffffffffffffff}) connect$nfc_llcp(r1, &(0x7f00000009c0)={0x27, 0x1, 0x0, 0x2, 0x80, 0x2, "ce93ba933fac4501a9fd0e4f89a533caa26f2b1c8188e81b3dc81f195b84b315c244c84df84b52ad551fd5c5b36faf61d72e5f05646c8b1dba3080b6a09c2c", 0x31}, 0x60) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000009, 0x2000000000016, r1, 0x0) 2018/05/06 21:47:49 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x202400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r0, 0x1}) [ 103.835812] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/06 21:47:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010001d04000000000000000000000000", @ANYBLOB="000000000000000008002e000000000080000000003f8ba90008011300"], 0x2}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getpgrp(r1) 2018/05/06 21:47:50 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7569643d8f2c1333d469190eebbde9432efc6ba7779495cc57277628bbc9456ef2a6f2e271d913e1b724fed7363ccf7f25fba7eaf45aa42bb5997528250d0fccba88b4977f5c1c97d4276d87697991e828543e8c316d1d5c21064ab047845aaa40f75571b0bd2f522d9a73567b48186670d9bd472c2f0246bf4c259c47ba02a8a5bbde6d3fbef17ca6e4fbae63c979e2005fe4277900e6dc5d5ebc260d2e2a9fd052eb02f77580ac39daca81b701f7276b2a9956160e08c631b4a08aeb4977657f0460261f30ac5e48293811b7085072921bb37933050376a30ba86992077cf51b93f32f035977a57a858e464c0268c6be9b71063499dabeb38b7bc7f2527aff83faa9037bb4fbfb0927491b526388df2a9fb282d5ff6070ff68cf9b938d4ad83a44ec1dea24697a61aac807e34064c65d37db55b4b91245e7f6ad66dbcf323e24cc80775bc4d35bc112f1eb35ad11a5a07b7eae37ec8d4dfc"]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=@random={'system.', 'devpts\x00'}, &(0x7f00000002c0)='devpts\x00', 0x7, 0x2) execve(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000380)=[&(0x7f0000000340)='ntfs\x00'], &(0x7f0000000580)=[&(0x7f00000003c0)='devpts\x00', &(0x7f0000000400)='/vmnet0\x00', &(0x7f0000000440)='eth1keyring\x00', &(0x7f0000000480)='devpts\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='-/(user\x00', &(0x7f0000000540)='devpts\x00']) 2018/05/06 21:47:50 executing program 4: clock_adjtime(0x7, &(0x7f0000000000)={0x1000, 0x1, 0x2, 0x8, 0x20, 0x0, 0x9, 0x157, 0x4, 0x66f5ae2c, 0x463, 0xfffffffffffffffc, 0x0, 0x8, 0x5, 0xfffffffffffffeff, 0x200, 0x3, 0x5147, 0x73d9, 0x585, 0x4, 0x2, 0x6, 0x3, 0x8001}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x11) 2018/05/06 21:47:50 executing program 0: socketpair$inet(0x2, 0x2, 0x3f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/196, 0x800}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x53, "2f926aa437b58b451a2522fc94ac43272464c87d8f934d40d0978112e36cbad9de64874abc6560b3c6012f863290e4f593580243a36476557871a5cb90c0122157eda5b633be6eba79fe5999eeb66705049f8a"}, &(0x7f0000000200)=0x77) 2018/05/06 21:47:50 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="9fbeb71302e246b6e5f339ad7d812b82bdfcf1d36b5f6849ca170c4ec0890a30080e6a02a1f828a9c75c10161f71d2a8cefd5fd6c88978a16d9f2ce717515cb4424d82bdf7a84c23a808") dup2(r1, r3) 2018/05/06 21:47:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0), 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000500)="16", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000200)=0x0, &(0x7f0000000280)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fchown(r1, r2, r3) 2018/05/06 21:47:50 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x84842) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x59, "1d84b4084616b6f5f588aeb37e8a97ca6e0ec69f11f279679f9797a2a4a7c217cb250d2e6a0c11678bbd93c7f4c62534c74350893920adb3ea72e3d85f4964fd7d0e31af6dccabc0275a4dd2748cbc049d42a1843ce65dd27d"}, &(0x7f0000000140)=0x61) 2018/05/06 21:47:50 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000000000)=[&(0x7f000006a000/0x3000)=nil, &(0x7f0000dff000/0x200000)=nil], 0x0, &(0x7f0000000000), 0x2) 2018/05/06 21:47:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) r2 = semget(0x2, 0x3, 0x80) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000040)=""/171) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$addseals(r1, 0x409, 0x9) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 104.365126] loop: Write error at byte offset 0, length 4096. [ 104.371140] print_req_error: I/O error, dev loop0, sector 0 [ 104.376975] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 104.387748] loop: Write error at byte offset 0, length 4096. [ 104.393751] print_req_error: I/O error, dev loop0, sector 0 [ 104.399583] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/06 21:47:50 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000001240)='/dev/adsp#\x00', 0x200, 0x200) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x4000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001280)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x40, 0x4, 0x2, 0x3, 0x5, 0x80, 0x80000000, 0x4, 0x3fffffffc00000, 0x81, 0x1}, 0xb) read(0xffffffffffffffff, &(0x7f0000000180)=""/4096, 0x1000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001180)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fgetxattr(r3, &(0x7f0000001380)=@known='trusted.syz\x00', &(0x7f00000013c0)=""/152, 0x98) socket$inet6(0xa, 0xf, 0xcd) r4 = syz_open_dev$midi(&(0x7f00000012c0)='/dev/midi#\x00', 0xd9, 0x6000) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) bind$bt_l2cap(r4, &(0x7f0000001300)={0x1f, 0x80, {0x100, 0x5, 0x7, 0x100000000, 0x6, 0x10000}, 0x8, 0x81}, 0xe) ioctl$int_in(0xffffffffffffffff, 0x80000080045005, &(0x7f0000000000)) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000001340)=0x4) [ 104.430378] loop: Write error at byte offset 0, length 4096. [ 104.436360] print_req_error: I/O error, dev loop0, sector 0 [ 104.442220] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/06 21:47:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/184, &(0x7f0000000340)=0xb8) dup3(r1, r0, 0x80000) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000240)="c8e93d667aa4990f8f028795c4eda00cc7e28a544370dd97ef4e1143a47b72177f52e90751e5ef02d096f7b58c687df3e4b177843d57ba166d1414c1f127f3a543192f0d6834394e927f5cac648edbf6aabfd0d802f911e1f86f30208fe34a3be46b751582dfeb190ba01ca3f47e139088be73eb9677b091ba98368c2beaae3c04093cc530bc286016b42ecb02cc3a440a37b4e06491000bda323d4e676546f8e41c0c8b3851182d39c31707a5eeff83263c6f429a95b2b27ebf7c8b2ac1680a08b5e3e508f789543f560c66bb", 0xcd) r2 = accept$alg(r0, 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4, 0x0, 0x8, 0x2}, {0x1000, 0x5, 0x40, 0x1}]}) recvfrom(r2, &(0x7f0000000180)=""/143, 0x8f, 0x0, 0x0, 0x0) 2018/05/06 21:47:50 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0xe8, 0x0, 0x1f, 0x1, 0x4, r1}) r2 = socket(0x10, 0x805, 0x5) write(r2, &(0x7f0000000000)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010200000000", 0x24) socket(0x11, 0x1, 0xdb28) 2018/05/06 21:47:50 executing program 3: syz_emit_ethernet(0x12, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaff0f000000000000fd"], 0x0) 2018/05/06 21:47:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x301800) dup(0xffffffffffffffff) ftruncate(r0, 0xff) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r1, &(0x7f00000023c0), 0x10000000000003ca, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x9edc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, &(0x7f00000000c0)=0x14) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000000100)) [ 104.668806] kauditd_printk_skb: 58 callbacks suppressed [ 104.668828] audit: type=1326 audit(1525643270.667:73): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7960 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 21:47:50 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x8000000000) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) 2018/05/06 21:47:50 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000040)='\x00\x00\x00\x00') getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0xac, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f00000001c0)=""/172}, &(0x7f0000000300)=0x78) 2018/05/06 21:47:50 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) 2018/05/06 21:47:50 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0), 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x1, 0x1, 0xc89, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0x3, 0x9, 0x1}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x80, 0x1, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x600000, 0x0) mmap(&(0x7f0000128000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x33f, 0x5d3421aa, 0x5, 0x7f, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/06 21:47:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000080)={{0x2, 0x5, 0x8, 0x1, "329234ce884802e895ede9042ece103644000da3b5681edfb7313de14e7b8f9bb6dcefeb89dc2fb324790d85"}, 0x8, [0x68, 0x10001, 0x1, 0x9, 0x81, 0x6, 0x2, 0x1, 0xb9b1, 0x80, 0x4, 0x9, 0xffff, 0x13, 0x7eb, 0x6, 0x4, 0x20, 0x425, 0x80, 0x1000, 0x1, 0x4, 0xff, 0xf5f, 0xaa, 0x81, 0x7, 0x4, 0x8, 0x7, 0xb2, 0x0, 0x3, 0x4, 0x0, 0x100000001, 0x7, 0x100000000, 0x1000, 0x80000000, 0x100, 0x3, 0x81, 0xffff, 0x506b7e3, 0x0, 0x0, 0x2, 0x5, 0x39, 0x8, 0x7f, 0x8000, 0x100000001, 0x0, 0x62, 0x2, 0x22b8, 0x8, 0x71ff, 0x7fffffff, 0x9, 0x6, 0x7fffffff, 0x2c26, 0x5, 0x3ff, 0x9, 0x6653, 0x1ff, 0x6, 0x3f, 0x5, 0xde36, 0x1, 0x3, 0x7, 0x40, 0x5, 0x80, 0x3f, 0x0, 0x80000001, 0x200, 0x2, 0xffff, 0x400, 0x0, 0x7, 0x0, 0xffffffff, 0x615, 0x6, 0x200, 0x61, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffa, 0xf57, 0x0, 0x6, 0x4, 0xffffffff, 0x8, 0xffffffff, 0x4, 0x0, 0x276c22db, 0xfe1, 0xffffffff00000000, 0x80000000, 0x75f, 0x8, 0x7, 0x5, 0x1, 0x9, 0xb9, 0x40, 0x7ff, 0x80000001, 0xb104, 0x9, 0x7, 0x401, 0x4, 0x5], {0x0, 0x1c9c380}}) [ 105.407906] audit: type=1326 audit(1525643271.406:74): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7960 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 21:47:51 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40000000}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/06 21:47:51 executing program 0: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{}, 'port1\x00', 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffc}) 2018/05/06 21:47:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) 2018/05/06 21:47:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0xc0a85322, &(0x7f0000000380)={0x7fff, 0x0, 0x0, 'queue0\x00'}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x0, 0x1, 0x1, 0xfffffffffffffffd, 0x7, 0x8, 0x1]}, 0x12) 2018/05/06 21:47:51 executing program 6: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0xc) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000380)={&(0x7f00000002c0)="1688fa8e095e8f81dadf2151db8f95a458f631394ef64e5573961ad6a92d5d750b1de46ea501ef5218b5d384a125467258d93807118ca31650a7438d37ff7d96304c57208a95ee45e542bce7ce0ab81ff205a8da4cf16c4f6ce83c5ec792e56d2ff70ba1b241804e5d91d1c57aee80a8edf2022a13066b98442fbec35f31e1dbd75ca658a6e2829db43ae5d609636f6913580ccef07016f662b5ad726cce63", 0x9f}) exit(0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xdd, 0x100000001, "77bea71f975e189b7ac0480f601076576849321d0916f545a79f47388b839805c6608ed9762607fcd4a90377a4fd82d42c7c73bfcff50f28c6468a9d8732607314b168897c6d785a65088d09e7e4e4ead9f28aa9ee682a01a92652c496e8d5ac5249c00fc3c35ecd9e875303c97295dd9ff312acf64b93a0e17cdd95754ac1a232fc2df52a3dbfe878af3cb02782643d8d924d1f7b5cbe5279b64c1766f68644f1a0360915ebe8cf9c67fd3f93ac535f79b44b39d461bacc07f8e977a2f952b325a1f7a92a1b0cc9c9358d0b09b187671f1171120c"}, &(0x7f00000001c0), 0x1400) fcntl$setownex(r0, 0xf, &(0x7f0000000240)) 2018/05/06 21:47:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x0, 0x0, 0x83, 0x3, 0x7, 0x5}) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) 2018/05/06 21:47:51 executing program 5: io_setup(0x100000001, &(0x7f0000000000)) prctl$getreaper(0x2, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xc0000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x11486859, 0x9]) 2018/05/06 21:47:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x301800) dup(0xffffffffffffffff) ftruncate(r0, 0xff) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r1, &(0x7f00000023c0), 0x10000000000003ca, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x9edc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, &(0x7f00000000c0)=0x14) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000000100)) 2018/05/06 21:47:51 executing program 1: unshare(0x40600) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x2, &(0x7f0000000000)="b9") 2018/05/06 21:47:51 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000300)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, "657273706173a55205c7863e1100"}}, 0xb) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="58000000000000000000000000000000e7f3428c56417afed93a6016e71eca192b77580207b74ae7e3f759d07d24e8048c864055e2a7b39f871aa9ec24a52172af30c4465299bb15c37fa78f5a69cc3abcc6005c93360b629033b25e9b3ff163d4554a4d89b510ebcd53258e1feab33b117dcccaf5da9d55819dcce87239837e0000000000"], 0x58}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x0, &(0x7f0000003e80)}}], 0x2, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/ip_vs_stats\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000280)=0x10000, 0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/06 21:47:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/166, &(0x7f00000000c0)=0xa6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a43ffc), &(0x7f00000bcffc)=0x4) 2018/05/06 21:47:51 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000345ff8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x9, 0x100, 0x7fff, 0x1}) [ 105.840190] ================================================================== [ 105.847613] BUG: KMSAN: uninit-value in strnlen+0xc4/0x110 [ 105.853243] CPU: 0 PID: 8049 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 105.860084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.869433] Call Trace: [ 105.872028] dump_stack+0x185/0x1d0 [ 105.875665] ? strnlen+0xc4/0x110 [ 105.879124] kmsan_report+0x142/0x240 [ 105.882931] __msan_warning_32+0x6c/0xb0 [ 105.886996] strnlen+0xc4/0x110 [ 105.890280] dev_get_by_name+0x6e/0x350 [ 105.894262] pppoe_connect+0xcb7/0x2360 [ 105.898245] ? kmsan_set_origin+0x9e/0x160 [ 105.902486] ? security_socket_connect+0x5d/0x210 [ 105.907333] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.912704] ? security_socket_connect+0x9e/0x210 [ 105.917554] ? pppoe_release+0xcc0/0xcc0 [ 105.921616] SYSC_connect+0x41a/0x510 [ 105.925422] ? syscall_return_slowpath+0xe9/0x700 [ 105.930276] SyS_connect+0x54/0x80 [ 105.933817] do_syscall_64+0x309/0x430 2018/05/06 21:47:51 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2}) io_setup(0x7, &(0x7f0000000240)=0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0), 0x8) io_submit(r3, 0x1, &(0x7f0000001300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="ab", 0x1}]) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000180)=""/147, &(0x7f0000000280)=0x93) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000002c0)) [ 105.937711] ? SYSC_accept+0xb0/0xb0 [ 105.941433] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.946614] RIP: 0033:0x455979 [ 105.949799] RSP: 002b:00007f15026cdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 105.957506] RAX: ffffffffffffffda RBX: 00007f15026ce6d4 RCX: 0000000000455979 [ 105.964772] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000013 [ 105.972037] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.979306] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/05/06 21:47:52 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x100000000, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000180)=0x7a5e) r1 = socket$packet(0x11, 0x8000000002, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffb, 0x100000000, 0x7f, 0x9, 0x8}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x220000, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000100)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2000, 0x0) [ 105.986577] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 105.993845] [ 105.995476] Local variable description: ----address@SYSC_connect [ 106.001608] Variable was created at: [ 106.005328] SYSC_connect+0x6f/0x510 [ 106.009040] SyS_connect+0x54/0x80 [ 106.012568] ================================================================== [ 106.019917] Disabling lock debugging due to kernel taint [ 106.025359] Kernel panic - not syncing: panic_on_warn set ... [ 106.025359] [ 106.032724] CPU: 0 PID: 8049 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 106.040856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.050211] Call Trace: [ 106.052809] dump_stack+0x185/0x1d0 [ 106.056444] panic+0x39d/0x940 [ 106.059652] ? strnlen+0xc4/0x110 [ 106.063093] kmsan_report+0x238/0x240 [ 106.066880] __msan_warning_32+0x6c/0xb0 [ 106.070923] strnlen+0xc4/0x110 [ 106.074190] dev_get_by_name+0x6e/0x350 [ 106.078152] pppoe_connect+0xcb7/0x2360 [ 106.082113] ? kmsan_set_origin+0x9e/0x160 [ 106.086333] ? security_socket_connect+0x5d/0x210 [ 106.091157] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.096506] ? security_socket_connect+0x9e/0x210 [ 106.101332] ? pppoe_release+0xcc0/0xcc0 [ 106.105377] SYSC_connect+0x41a/0x510 [ 106.109160] ? syscall_return_slowpath+0xe9/0x700 [ 106.113997] SyS_connect+0x54/0x80 [ 106.117522] do_syscall_64+0x309/0x430 [ 106.121392] ? SYSC_accept+0xb0/0xb0 [ 106.125090] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.130257] RIP: 0033:0x455979 [ 106.133425] RSP: 002b:00007f15026cdc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 106.141113] RAX: ffffffffffffffda RBX: 00007f15026ce6d4 RCX: 0000000000455979 [ 106.148363] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000013 [ 106.155617] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.162868] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.170117] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 106.177842] Dumping ftrace buffer: [ 106.181359] (ftrace buffer empty) [ 106.185042] Kernel Offset: disabled [ 106.188645] Rebooting in 86400 seconds..