12 executing program 7: 2018/04/18 09:04:12 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400002, 0x2) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c", 0x2c) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1317.025349] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:12 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r1 = dup(r0) write$selinux_create(r1, &(0x7f0000000100)=@access={'system_u:object_r:iptables_initrc_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x38}, 0x3e) write(r0, &(0x7f0000000080), 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='veth0_to_bridge\x00') 2018/04/18 09:04:12 executing program 7: 2018/04/18 09:04:12 executing program 2: 2018/04/18 09:04:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489", 0x42) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:12 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6, 0x400, 0x5f3d6be7, 0x9, 0x0, 0x7, 0x5, {r2, @in6={{0xa, 0x4e21, 0x5f5, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xc8, 0xffffffff, 0x8000, 0x100000001}}, &(0x7f00000002c0)=0xb0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000000)={0x401, 0x800, 0x4}, 0xc) 2018/04/18 09:04:12 executing program 7: [ 1317.354626] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:12 executing program 2: 2018/04/18 09:04:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489", 0x42) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:13 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv6_getroute={0x30, 0x1a, 0x200, 0x70bd2d, 0x25dfdbfb, {0xa, 0x10, 0x20, 0x1f, 0xfc, 0x1, 0x0, 0xb, 0x100}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_MULTIPATH={0xc, 0x9, [{0x7, 0x1, 0x23, r2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) ioctl$TIOCNXCL(r0, 0x540d) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:13 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) write(r1, &(0x7f0000000140)="16adf5a2dff1c0062fd012bd22cbbc8bf338ccdb", 0x14) r3 = dup2(r1, r1) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000280)=0x2, &(0x7f00000000c0)=0xffffffffffffffad) [ 1318.429140] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1318.472495] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1319.282600] pktgen: kernel_thread() failed for cpu 0 [ 1319.287838] pktgen: Cannot create thread for cpu 0 (-4) [ 1319.293211] pktgen: kernel_thread() failed for cpu 1 [ 1319.298949] pktgen: Cannot create thread for cpu 1 (-4) [ 1319.304290] pktgen: Initialization failed for all threads 2018/04/18 09:04:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @random="dde9d81cba33", [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x304, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, 0x0) 2018/04/18 09:04:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400100, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x400) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x10c, 0x100}, 0x88) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x3c, @multicast1=0xe0000001, 0x4e24, 0x0, 'sed\x00', 0x8, 0x5, 0x45}, {@multicast1=0xe0000001, 0x4e23, 0x0, 0x4, 0x7, 0xb1}}, 0x44) 2018/04/18 09:04:14 executing program 7: 2018/04/18 09:04:14 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:14 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) fadvise64(r0, 0x0, 0x8, 0x5) r1 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) fcntl$setsig(r0, 0xa, 0x5) socketpair(0x1, 0x800, 0x2, &(0x7f0000000000)) fstat(r2, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r1, &(0x7f0000001740)) fcntl$getown(r1, 0x9) capset(&(0x7f0000000040)={0x20080522, r3}, &(0x7f0000000080)={0x3, 0x1, 0xff, 0x1, 0x2, 0x101}) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r1, 0x9) r4 = fcntl$dupfd(r2, 0x0, r0) read(r4, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489", 0x42) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:14 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe8000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:14 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:04:14 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa3574cddaffb986dd60490000000004000000000000ff02000000000000000000000000000100000000000890780000000000000000000000"], 0x0) 2018/04/18 09:04:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e", 0x4d) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1319.478778] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1319.488609] IPVS: set_ctl: invalid protocol: 60 224.0.0.1:20004 sed [ 1319.574614] IPVS: set_ctl: invalid protocol: 60 224.0.0.1:20004 sed [ 1319.602785] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1319.909927] IPVS: Creating netns size=2552 id=84 2018/04/18 09:04:15 executing program 2: mmap(&(0x7f0000000000/0xa08000)=nil, 0xa08000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) 2018/04/18 09:04:15 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) timer_create(0x4, &(0x7f0000000180)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000040)="f8a71d7219f93112c3825d18102d20b0b86c85c9209ffa337a71702fd25e3afd6a65a82296317d64cce99dc06ab470962cc5202fc27ce051177805dcf12e588c6109193baad6813395016f21a44fa674fbf0f6abedbe060e6ef470ecdd556fefd6f267cb7d73ea38e5e19a7e9a498df03b", &(0x7f00000000c0)="8bb2bc492a43afa9cbed15374dad6b2feeb8cd80797b376dd5b706ed858bbbd725dabf5f6f3ebef4d1a09c44fd842bf1f0f28542285bfab590762dcb97824e8b5657bc0a2a124a077debe7d1b612e225b142b570a0c952bace27338a409d01e411ac8c1ed30b3e5ed0c65a700f3bd3f658b5b427d4fc3becade332a5fb346483009a5b671055cb60523003f3a5794a5478690a8e23b498f569640b9490"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r2) write(r1, &(0x7f0000000200), 0x0) 2018/04/18 09:04:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x545000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x7}) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f00000000c0)=0xfffffffffffffec3) 2018/04/18 09:04:15 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) syz_mount_image$gfs2(&(0x7f0000000200)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000280)="b42bbd45b7de33dc", 0x8, 0x9}, {&(0x7f00000002c0)="5a35ead6f0e41b0034d8691a32c4de6a4e1ec7134f5db665003cd353d4c0b2d2d5bc0ed82b1b4483ce8f983a1c31a1ee6968b97facc49f4ac795a09a56c9947d6c7c754def75593e297367d45e372a1ce185cdbc6f1e7cab8f39ab10000010e0b590c761571af3906b6f9b7d3941ec2d", 0x70}, {&(0x7f0000000340)="c26a9bb3932035f85aaf215ef955661a4e95e3b093ca51d151c8abba409c3e331749ad3d6589a33d19f72772a2a576dd39c5d4b3aa91b0df749ced27d99443e98db7566ccd2750e6e754931e", 0x4c, 0x9}], 0x4001, &(0x7f0000000400)={[{@hostdata={'hostdata', 0x3d, 'vmnet0vboxnet1)ppp0keyring'}, 0x2c}]}) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xff, 0x4}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xff, 0x6, 0x7f, 0x2, 0x2}, &(0x7f00000001c0)=0x98) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:15 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a00000058000200080006"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$binfmt_aout(r0, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x155}, "c436eb68998575f6d1b2f8fcde8fbc064a62a40e9b"}, 0x35) 2018/04/18 09:04:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e", 0x4d) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:15 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:04:15 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080002000000ff07ffdff6", 0x1f) 2018/04/18 09:04:15 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/04/18 09:04:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000000)=""/24, &(0x7f0000f08ffc)=0xd4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) [ 1319.994687] sg_write: data in/out 305/1 bytes for SCSI command 0x99-- guessing data in; [ 1319.994687] program syz-executor7 not setting count and/or reply_len properly 2018/04/18 09:04:15 executing program 4: socketpair$unix(0x1, 0x8100000000000b, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6, 0x9}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) [ 1320.073236] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1320.421239] IPVS: length: 212 != 8 [ 1320.473129] IPVS: length: 212 != 8 [ 1320.602762] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1321.801211] pktgen: kernel_thread() failed for cpu 0 [ 1321.806340] pktgen: Cannot create thread for cpu 0 (-4) [ 1321.811779] pktgen: kernel_thread() failed for cpu 1 [ 1321.816874] pktgen: Cannot create thread for cpu 1 (-4) [ 1321.822448] pktgen: Initialization failed for all threads 2018/04/18 09:04:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489", 0x42) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:17 executing program 2: setpriority(0x0, 0x0, 0x0) 2018/04/18 09:04:17 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6, 0x0, 0x0, 0x1}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0x5c8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, &(0x7f0000000140)=0x84) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:17 executing program 1: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:04:17 executing program 7: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x10001, 0x6, &(0x7f0000001440)=[{&(0x7f0000000240)="cd18f65d86999b00a42596ba7d9c210d79bde9618464dadfb7672e5f3adf845e5559e9d140f0b2c50bdb01643fc1906c91bc37f0ea2aebb8b1eb0106d91be99165c5445b01616f49b2a7d6ce0e807a2fae5e4d35a929ebd8295643631e9f5a6e7a4946", 0x63, 0x9}, {&(0x7f00000002c0)="37cf2791f07156b44919ac0d115a499c5812442b9382503e3c5fd2c245fc52e1f9bdca75dbbb", 0x26, 0x399}, {&(0x7f0000000300)="e7f673f8807c5f889ca115273c484cd935b53449056cb93819ab4c8cb85c5d7734c86811d2e356dc42bd8d9e8c397ca9bd12326406bce043fe15b47164ff84f6b980108bbc1f89326ed370175f197268e096458dee6419ebfb15d6d8605ad21ff503fc9e6948e374b1becd109ee12cc29d248c0fa55567c82ea2e3c84b54a205efdbaf32d679e161769756952d04a2899c0eb21fc9af0c70abb3e14868fc2fe6b2899c085508c56d529c24dad4bbde52ee3bccdd032890ef3a456def7feb8f8bcbd65a3d6650bf5d051a7955562ab932a874aa99c6d1b94290546ae76a09e4329dc7b60a7f40ea05e8089bd064f8523b93de9b75ee85dc39094cc34f1c62dae3056b7889f13d07e742b64dedce51af71fdc66de16f9bd03ef566e385176b3888d747b6f8a78247169160c4b09117d2efc9d599610d5e839597c475052d44a7b77edda4c46770429cc021772efe481cb19c4ebfc1f06d83ebd68ed5fa5f54a435757fb36b095ade35cb5fb1bbad008c3908b904fd52701dc20cb5274452b77c34bd2082ea6a7907646ad2bfbafbe7d8ece98723ada7967858c209b77b777a73eb6af93b47f92fc6f6fd4db14e4b2e338eebd132357f7dbd125222a4a0469527b32a512de954088b5d0831a3f3881aeb34b16291d8d9875d391bef7bfdb9310a7199d6d4e5784b300e9c7a26aad71cceef0e9f2cf5cb10ad7cc220f985fb4fb0032795e47590d71641ff4da8c5b08bab8c8bdb3a860a6c6db6458fecf617ba2ad9c741298c81ca0a4b883ca6daae0bfe5ec0a66e48e818d9fc5faa0dd2c2eb606e47db1ac4f490aec2d2f797384b299788b03ca819a023b78e477a39eca148bd03a80f46403e50f6208decb61142ac2ed9eaaac9b8d8c292f7e018eb69180b78c00270cad7e0a84c607f9953b47ece603a47f08588a64bbd05791e4423b97fde916cfa12e0cd30c9e62b32211794e9e35382af872aab121ac20bd42612a81e4d2992e7709b7d63f16fd1203242827357c4d7b661d33ebcd0ba00ebfaef482a20db0f60956752bae9d4d07185a8025bbba67f4bf69d9485bbdbc17dc28ea607038179aaa781fe907eff19e6facd41d9a29f3ff472e79e21c651866d3c27b040177763e618a0d7caca73d0bee54321d0edd24e71daef5e3a0d9ba0f22310e3923e9c2676b0ee88d31ec104fb7b71ca1527f44ce3510949d1c9b70f9646b49a260d9df328c69a57a70af9449467083d51babbc916f1b6db0f8eeb867071cd7d7a340520a1a3703b20d82457a5c97d80eafa41969bd2d735643ee425f59f80f92586df18ecb5ecf9e8e77e26f14c426bd5317be02cbc034d501ca075002d806b391f59d3351b90848947e621bc8fd313345756e296e4c30b9b25fd24f96484f9ffa715e55aa0cb4c46203a8cbfa5f5d720160963320e3dfdca13abde88edfc23754725a0bb93efcc5b7bb92973cb0dbcda96ee53abe027febba3d121bd874163688dccf06cdec7f0297ece822a61c5419c74c9daf4bef2283503e6624bbc9e752b4287a92257533a8f48a915c69dfb2cb1824c3b526c7cff354fe0e1fe8176c17b194f893159e2e05f12c905b75bf74045b399782eafd006c45e4f89318b7ec3672a81fdf2a27281e55a16272c4a1fd97bd9f5ab8fe98c89141c38cf64788c69e159421db15fc767e42610dbbc2deaaa90ad361cc0055510b1762ff960ddee8b29d9d98b276cfa534371a98c2b126f2c991209039ceef353178128ff0c26a8df8bf55ac7ad6ec56c58fba59677ade3535939ee056ae347160a4c9a59d1e25f75b6b283047612db6dc7b13fdeffa082e606c9c9d527e53f02e71d868d4f86742c0a0328d6c4475e8aef2a74f154ff09b4ba2d648351401d83c1e37eba7c19a9f06178842a6f5b10ad1109d457e8f4befa30d2c1d29fbfebd9f66b0a26d75443022f33fbf7e3d36a0c7d3569c7dbccc350631b5843fc19f703a7b1983642de0c3857bd167f91cf869ad1372e0e6e75ac4fb03a78f3d8e201ad8e81fb094b3c2eb11718ff6b5c7e725fa7d521344ad643a190d6a6256fbaa998319c35a72271c810b82da15fe25b5dfd1aabbbc460691b3f45e5a2ef7cdd4809e22ff81afdf98fea619e33aaa60d29132c3bd8cec88aa692d9cd8cf59985a329aa3c219b35f8a708d93951dbba57dd2ffe89728ba5134e35a63192b0c079602c8a6726400b7f0bbb05609cfff0b869c949ce3e431d2399a98460e5bfbb8752f9b0ec4e6d56d8f9085ccf12bf241d8c63a4fb703e6071f0c9076bdbb738ac59dbc0bde75d45e518344156727c668f8c4654af947df2e5111e991e86a7d80ad225b04e57264e1d2f2cde300cc521c30921827633c3980720a8ac20970a3d83f7bb9eb79a7aca0dead79137e49b4a2b1d91f53896c1a64669e033645452d8d87da8af87b71fb5c198bfbadf60d87f519a09aafba1ed0219b10ec351a6cf0eb361215b6a35ed4fdf2c826ac7e29592ef5f2e64f95724651cd20bc4564ac39332963e30640b3d4654f388ec1ceb3d5560ed8750bb18dec91fa338b5105512e00f688fa62e82d369949f780e7fbdb91dbacda49e34f351527baca5ce0f6339eee40b814a72cd4b69c502249ede27932d80f4aaf55583c51b392c52424bd57da26b3497af3e554120bfe6a67b8b6f52ca141a208d009be7fdc7cc1ffd0a2b9a62a5917463da3de30367121b21c1f54aee3694c14f2440ab2658d1ea5942b35d053e47ca050130b0dc41f88121314b06664e3109c5720f836f89071ba9530a835a350413fcff5f6e16ea4999132f5b372642e5fbdd184e92ec7912fbda12235cf1765442ba4332e3cb0e5109cbdad0389e944d33598a79a362fc2fddbde3baba77949ceeaf5f03a26193ceea23c4c2a64106913d145199561489f5835e92425af7fef81f2386633a4f91305b66576f376d3e0d823a61f3e23c84d3e55db16e3a9765c4b0d4964ef04ae1650e4301ba094718f837bd234095d50f58dcf22ad3c118d1aa9ee716f0b8bec241058c94268fd5809b332022cafa556ff58dd80d3b2fcb2b41a588b340a7660882d17f9a0a1c53cc6fdb42a21d5a069c10967c0780b0d2403044ae9e9296841f612dba6c02d87b92a2ecc6763f9122cc0affedfde883b3bf2af2c6accf546888bd48711cd07113e77c59c3907d52532708e2b89ad63341f8679549343f9daf1ca5f02be6d74420fa98d7b8ee06caeaecb7fe2a62e50dbc9650ebeaf40544b14cd3c114a17e04e6952592264520aae9cb73024e77169a7fbfae41c5cb714f17ac49b063be6ac1ab9207a31ac5736554009ff4ac0c277eeacf5f68ed6f4e43c269073eac3f470129f79328aa2cbbb40d1dec29658ec54e3cdd56289cc86086eac89744f8dd6828210659fa5a00f5b9d861faf716e1a7079f3d0f4161a2f5348ef4e7040c95c758ea99cfdfd97b05932213ad50e1e2d3f8005e4db94d0fed861f08c1af74a49aae31c6eb269a3163add0b072a4788fe9a443b029522b1bb75f500972868a5c4fb398cee0b7f26293cc1b34a7bb539cb63217a55be034017480b965432aa4ade4c46ad6bab7ba8ae065f68106ff33df44dc8367c59dd8e99ee20be26ed92f75694c5ced9f155ef97774cdb8677d141f25d93aeba9219285b3379433648631aaae3cdc64ba8b5a145e5dc82aa723c2861a5c3800d4c2e64da83f74a60a6acf7d45c6133802b9f36613b13ff146c52267fabe95c6e54387adce1d47dc0810ee27350754ce1b6a79351e7510e04cf6d73a375f271a257d80be3a444b09bc604e86191445acc049a2548532b962da44b57bcf5fbdae4aa475286c50758821f1529bec1b10f8960adc8da5c39677e5b4da4865b37fdb65d33d8bea227011b6fe389f1fbf24dfe34a74f5160dce46964b94c68c1bded973686a3309fad59d0626555db80afe86809d82525b7a1dcafcc031255db7059b1b69554c20658457afc06b35b7bf6e26548b13177ac0af16e25bd618f91d0b86df66c22d4edffc8b01d999e59038c0b7446db20fd7075e9d161c2007def03544fa04c099b10e7a6d1ad30999cb3b56d0d78db0ed17932b2ca434cdb48b015c6324ecadf8abc5fd13b25b66a16ce054ba590c88a857b8e8bade568704c2b4c6020fe035ea8435215990b0b441fce2f12fbd4042f4238f45eafd696d750404e4a415aeb9f197479bc1a18684fd7cf95651d6f4d030dc7a6d61b2868017e928f8662133d23d14908c2ebcde91427187b9d8d6c0d33245c3836b09cde0e0a6bffc332044ed6a2aa502b64aa3e05b1e76b5aeb84ce470c62c0e82eee8092955b9684b3fcead70d87b83de7a7064cbd48f7df0c1b59ab9faf016f6fc285055dafb6f98787fa6cb77cbc9229c6db826cb91ebec3ed2c855fa6914a44655765017a8de1c97786e2690916da2c7bac905cc49c7f0fcb48fa1fea88f806c4eb34e764fa31b6eb0764ed023769a05d4a93600e7effc7882e6246d797d6590c77a8b7aa7ccfddbec923cdfeceb4d410f0136419e19818d69f493484d60c97c5336cf9e34e3c6f1a48dea3498354f55cce6b23b183de65e0815cda2d739e186c3ee7ebc11bf3c945ea19f4d23567572a0aeb51e3df613d19a69f0b22570d8249318c9a298a1df55577e0e7790cc3fcc5853f9f4eb6cbd7dc399729de307dcfa001eafbadc24ff522e7551c03bb430744083f64466b2ff561c5c52336ff3689354b8ca7e536ae2c3ff4185db6b02ccf435c76f14feda53e2ed75bdd94612606d30334441a96a5f55a805d250cf071bcb9cb32e5a162e5eba19cacaa0ad5c6963f8e027bcd1e4e2595100af0682003e41d8836b0ee575f7a781c7f10f7f3a58f5dceda3530c6ece623ab034046a047f3f2aac0bc43b5e106a8dfc6a443e89026a6217e02677e313864e02a6a1c2ba7b9d86ec020af404ba53a192a57e5fc4da84228171b4987b61d30b01c092a0eaec3cec645a5f10cb19481d06f85736de34ccf9a4706ae43f06f40785ee26d37e0088d8d515ab94c75f1f984ba19dbc7bcaa83acd58fed890816b37b431ba38a4a8637efd9ba8112efbf3225e51cb2d9d66b6f4576d1f3dcdd333285970e2bf9eaf4624972951382c41a2973186485ed60b9ad4156d2e1132fb97cf589f62dbfc5c034d8c52bbf65823ac3919cbfe5e52f504d5c609e8c3616e2d678aa346248cd6dac8c4b4b63ac2a698f30bfba01c78fc66922e5d667d7dee774d4d3fbdd8a1d6c6ad02b9343ff9aca02b90aa9e190e4bd4b57bc3b4a258f589d9b38cfbb1e151bd3467e429ed67dfc715ef014f314327c950d46352ad10726acaf062c9f4f9caaf2e588158a394f4e3ba2f6e3910067ab3b778df012b0da705da59e6e543831f44ce2fe60f8466cd70e99bce3b879dfb53bfa873498f5ab804ad82803ad30cd0978fed09703bbfee8a80055608f41a2a6c51fdb9ac684dc25995c1ac7422a30f0665aa75aa16509e6d9c190b955398c2435fed39c1f317829821a5a817149ea363edce09589bceb0be3142f68269b8f75d21fd472fdff5aa51218bd907b28ec73587cb0a6f9ac3b88a89babd133a8c1f2b92924308211c86a5d978e666a3e96d312d01435c41d060dcec0a2786cf390f07f9f244639f9e4e55a6fde17aa535d9e787e4d5d9e201120f53a3543a571b444a9d5b24b60ed0c031c8c5f5834f7085004cbbe348c8a4b7f432bcffe1034defa79cd1ac8ec772f72f93ee34d83d8f45a55fc33d1a603c783502459e256f45ed815cae565df297ec1b738f3d90f5023a8240c2b268", 0x1000, 0xffffffffffffffff}, {&(0x7f0000001300)}, {&(0x7f0000001340)="00a1a2ec9c92f98c4097f7f2e05717d0ac5dca788296df60", 0x18, 0x3ff}, {&(0x7f0000001380)="d5155aea1d44a6f38a40df1454219b187499ce8953371ae4c3426592de47dd3146cce2e81c3ae77262fd2f27121b765bbda6585ddbe9ccb0725606a51945bb8df5eb473c6df6e1e4fa9d7db1ead344c2bce47c3463bf1dd75fc1453daf8342469b30558e3c6830358b6d02832c3c5c944cad3bbbc24a886e71fb3fcc9b39aead90cc993b512e7a99f7ea78c72ef50c0f52125e78b468b43dc46611fc4bd6172eaa2261c6b61b05427279d8", 0xab, 0x9ffe}], 0x0, &(0x7f00000014c0)={[{@space_cache='space_cache', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x7ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xc, 0x2, 0x0, r2}, 0x10) fstat(r1, &(0x7f0000000100)) fcntl$getown(r0, 0x9) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xffff, 0x9, 0x3, 0xffffffffffffff02, 0xfffffffffffffc00}, 0x14) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:17 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a00000058000200080006"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:17 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x2, 0x3, 0x4, 0x4}}, 0x26) getsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="500000000000002000000000001a00000000000000000002b166000000000000000000000000000000000000000080e1000000"], 0x33) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0xfffffffff7fffffc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/164, &(0x7f0000000180)=0xa4) fstat(r0, &(0x7f0000000100)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'bpq0\x00', 0x1}) r4 = fcntl$dupfd(r1, 0x0, r1) read(r4, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:17 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4, 0x0, 0xbd20}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) sendto(r1, &(0x7f0000000280)="0ac7ae87626740817a2f2766317fad2e734f803181167c08214755b5b28753fb4d2c98f464083c8a578532abd2cb14ee", 0x30, 0x40000, &(0x7f0000000500)=@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x80) pipe(&(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0xc) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) [ 1321.969120] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489", 0x42) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1322.014836] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 1322.965539] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1322.992056] IPVS: Creating netns size=2552 id=85 2018/04/18 09:04:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32", 0x37) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc", 0x28) write(r0, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:18 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000340)={0x0, &(0x7f0000000300)}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000400)={0x40884eb6, r4}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e23, 0xf2d3, 0x2, 0x80, 0x0, 0x0, r2, r3}, {0x2, 0x3, 0x8974, 0x0, 0x5, 0x8, 0x4, 0x6}, {0x5, 0xfff, 0x1, 0x200}, 0x400, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3500, 0x4, 0x0, 0x5a65, 0x1, 0x8, 0xdd8}}, 0xe8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000300)={0x2000}) 2018/04/18 09:04:18 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x6}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:18 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a00000058000200080006"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:18 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000040}, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:18 executing program 2: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a00000058000200080006"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:18 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:04:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32", 0x37) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1323.403666] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:18 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={r1, r2+30000000}, &(0x7f0000052000), 0x8) signalfd4(r0, &(0x7f0000000100), 0x8, 0x0) 2018/04/18 09:04:18 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4001, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x3ff, 0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r2, &(0x7f0000000080), 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = getgid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x0) 2018/04/18 09:04:18 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c", 0x2c) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1323.720566] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) socketpair(0x4, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) prctl$setendian(0x14, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/18 09:04:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8000, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r1, 0x304, 0x70bd2c, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x20}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x8000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r3, &(0x7f0000000080), 0x0) signalfd4(r3, &(0x7f0000000040)={0x2}, 0x8, 0x80800) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x80800) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000100)={0x2, 0x4, 0x0, 0x5cdc3133, 0xfffffffffffff298, 0x3}) 2018/04/18 09:04:19 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000001000)='./file1\x00', 0x200) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f0000000000)=""/4096, 0xffc3) 2018/04/18 09:04:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c", 0x2c) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:19 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x246, &(0x7f0000000040)=[{0x6f13, 0x7, 0x5, 0xfff}]}, 0x8) write(r0, &(0x7f0000000080), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x280180, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @random="c70aed48d2f5", 'bridge_slave_0\x00'}}) [ 1324.256217] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) 2018/04/18 09:04:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13", 0x21) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1324.464655] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1325.617581] pktgen: kernel_thread() failed for cpu 1 [ 1325.622718] pktgen: Cannot create thread for cpu 1 (-4) [ 1325.642929] IPVS: Creating netns size=2552 id=86 [ 1325.680139] pktgen: kernel_thread() failed for cpu 0 [ 1325.685281] pktgen: Cannot create thread for cpu 0 (-4) [ 1325.700175] pktgen: kernel_thread() failed for cpu 1 [ 1325.705307] pktgen: Cannot create thread for cpu 1 (-4) [ 1325.710702] pktgen: Initialization failed for all threads 2018/04/18 09:04:21 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() socket$pppoe(0x18, 0x1, 0x0) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x15dc00, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) 2018/04/18 09:04:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13", 0x21) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:21 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:21 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/18 09:04:21 executing program 2: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a00000058000200080006"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:21 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:21 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d", 0x16) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:21 executing program 7: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000001000)='./file1\x00', 0x200) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f0000000000)=""/4096, 0xffc3) 2018/04/18 09:04:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x101400, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000300), 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x28200, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000280)={0x11, @broadcast=0xffffffff, 0x4e20, 0x4, 'lc\x00', 0x2, 0x7b8c, 0x22}, 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r3 = dup(r2) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000000c0)="2d2d73656c696e75786c6f6e6f64657676626f786e7e74312d2700b6ca81e4a7f641eb93498d5843b13cbf79784513c256895c7f00c982adf40cd9edde6f8fb39957f3483bbe2db82a4cdd285a8e22d8962ade35476a8df27246bdd539cf1a8e8d94421b7f76ff3b190beac4a621a0ad3a6ac056eddcd864781b9680f4b38a78fd0ec1632d561caad04f2de42c92ad81151bc4b487be2aecb342e956b889433890df2921a581ddccbefe85de760000007e1cd9156c6370d698495b48332a99ffc67adf02e458a0e61cf8000000") getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=""/117, &(0x7f0000000200)=0x75) getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0xfd78) 2018/04/18 09:04:21 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000016000)=[{0x4, 0x100, 0x8}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x35f) [ 1325.926303] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055", 0xb) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1326.218128] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 1326.389533] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1327.672051] pktgen: kernel_thread() failed for cpu 0 [ 1327.677252] pktgen: Cannot create thread for cpu 0 (-4) [ 1327.682699] pktgen: kernel_thread() failed for cpu 1 [ 1327.687823] pktgen: Cannot create thread for cpu 1 (-4) [ 1327.693157] pktgen: Initialization failed for all threads [ 1327.804044] pktgen: kernel_thread() failed for cpu 0 [ 1327.809200] pktgen: Cannot create thread for cpu 0 (-4) [ 1327.814962] pktgen: kernel_thread() failed for cpu 1 [ 1327.820081] pktgen: Cannot create thread for cpu 1 (-4) [ 1327.825424] pktgen: Initialization failed for all threads 2018/04/18 09:04:23 executing program 4: link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x76fe, 0xbd3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='irlan0\x00', 0x10) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:23 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20242, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000180)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0), 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000000)=""/24, &(0x7f00000001c0)=0x18) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) listen$netrom(r2, 0x20) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000200)=0x6, &(0x7f0000000080)=0x3) prctl$setendian(0x14, 0x2) 2018/04/18 09:04:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:23 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) unlink(&(0x7f0000000040)='./file0\x00') fstat(r1, &(0x7f00000015c0)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580)="dbef803e3d9f5de1e52055", 0xb) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:23 executing program 2: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a00000058000200080006"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:23 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{}], 0x1}, 0x0) 2018/04/18 09:04:23 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) [ 1327.982837] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:23 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x101400, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000300), 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x28200, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000280)={0x11, @broadcast=0xffffffff, 0x4e20, 0x4, 'lc\x00', 0x2, 0x7b8c, 0x22}, 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r3 = dup(r2) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000000c0)="2d2d73656c696e75786c6f6e6f64657676626f786e7e74312d2700b6ca81e4a7f641eb93498d5843b13cbf79784513c256895c7f00c982adf40cd9edde6f8fb39957f3483bbe2db82a4cdd285a8e22d8962ade35476a8df27246bdd539cf1a8e8d94421b7f76ff3b190beac4a621a0ad3a6ac056eddcd864781b9680f4b38a78fd0ec1632d561caad04f2de42c92ad81151bc4b487be2aecb342e956b889433890df2921a581ddccbefe85de760000007e1cd9156c6370d698495b48332a99ffc67adf02e458a0e61cf8000000") getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=""/117, &(0x7f0000000200)=0x75) getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0xfd78) 2018/04/18 09:04:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) ioperm(0x2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x40}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) 2018/04/18 09:04:23 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)="3a2c5d656d31657468305c247b47504c2c8573656c696e7578707070306b657972696e676c6f5b70707031214000", 0x326, 0x2) write(r1, &(0x7f0000000080), 0x0) [ 1328.177912] IPVS: Creating netns size=2552 id=87 2018/04/18 09:04:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) [ 1328.245128] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:23 executing program 7: mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x101000000000000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, r0, 0x0) clock_adjtime(0x0, &(0x7f0000005fb6)) 2018/04/18 09:04:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xb}, @empty, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0xc}]}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000082cfe8)=""/24, &(0x7f0000000040)=0xfffffffffffffe7c) 2018/04/18 09:04:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00000000c0)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16f5cb99eee741ab8159fd1c2bf53a8276fdf407e2879fc1e59e929014fa49b92b5be31d0f88172ed4e1c7105f56e56200d2445922a2c0660ad5c52d25d149e832138f56de24ad6f310d2658403022bd3a80aa83e9fa63638ac5401d3b3c77f016c55fd675795c0da138fca0a4002367a9d0", 0x4a0) write(r0, &(0x7f0000000040), 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffff801, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:23 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) 2018/04/18 09:04:23 executing program 2: clock_nanosleep(0x2, 0x5, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) tkill(r0, 0x1000000000016) 2018/04/18 09:04:23 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x8a, "7c40f47f77b949dd39fcf2e43a05a996fabd03a3ca4c0db8ecafd797b843ae2284064fce2147be714b7aabaabb3c8dd0473a0465b83f504d3a82f3db744a6ede73e0dd2425c70271f15fe2b36cd211836e517be414f9b162b0cb470be39c81ba3c4ada71b6cbfb992b699b418944d9f62cc7e541a0aff4f2ef3f6b76c3d169a4ba7855f0d96620bd5e9e"}, &(0x7f0000000280)=0x92) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r3, &(0x7f0000000080), 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xf9}, 0x6, [0x8000, 0xffffffff, 0x0, 0x40, 0x1f, 0x8, 0xffffffff, 0x7]}, 0x5c) 2018/04/18 09:04:24 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000140)='\''}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@local}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) getrlimit(0xf, &(0x7f0000000000)) [ 1328.704710] IPVS: Creating netns size=2552 id=88 [ 1328.839045] sg_write: data in/out 1562545402/1142 bytes for SCSI command 0x0-- guessing data in; [ 1328.839045] program syz-executor5 not setting count and/or reply_len properly [ 1328.884670] sg_write: data in/out 1562545402/1142 bytes for SCSI command 0x0-- guessing data in; [ 1328.884670] program syz-executor5 not setting count and/or reply_len properly [ 1328.904827] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1329.149867] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1329.711389] binder: 27770:27792 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 1329.843457] binder: 27770:27795 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/04/18 09:04:25 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffffff7, &(0x7f0000000080)=0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff00000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0xfffffffffffffb97, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xc2e}], 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) clock_adjtime(0x2, &(0x7f0000000180)={0x400, 0x10000, 0x9, 0x100, 0x0, 0x2, 0x6, 0x200, 0xfff, 0x8, 0x9, 0xffff, 0x4, 0x0, 0x8, 0x1, 0x7, 0xfd, 0x6, 0x1, 0x3, 0x5, 0x100000000, 0xfffffffffffff43b, 0x5, 0x802}) 2018/04/18 09:04:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0xb8b}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:25 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) socket$packet(0x11, 0x0, 0x300) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:25 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001640)) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'bdevposix_acl_access'}], 0xa, "4fd7b8e54001487b082dd81493a33c2d7a3cdc5d218a276154ce7ff18d0abb59d4855e6e6730f0bdc4cecf6f80df50bb35327a"}, 0x53) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:25 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{}], 0x1}, 0x0) 2018/04/18 09:04:25 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a0000005800020008000600000000000800050000000000080002004e22000008000300060000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00000000c0)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16f5cb99eee741ab8159fd1c2bf53a8276fdf407e2879fc1e59e929014fa49b92b5be31d0f88172ed4e1c7105f56e56200d2445922a2c0660ad5c52d25d149e832138f56de24ad6f310d2658403022bd3a80aa83e9fa63638ac5401d3b3c77f016c55fd675795c0da138fca0a4002367a9d0", 0x4a0) write(r0, &(0x7f0000000040), 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffff801, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:25 executing program 7: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) [ 1330.343898] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:25 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000100)=ANY=[@ANYBLOB="5600010480000200490f99496ad8000004000100fbffa6000900e5527597ec7939d0f8c4043bd4ec1b181dba0589c949f209385cca59964e04c3c554b6e6073b638b8c4943b6bec86fb3c15bf43f02d00b64"]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x65e7b0bf2e2a0310, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) 2018/04/18 09:04:25 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x422103) getpeername$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0xfffffffffffffcf8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readahead(r0, 0x100000001, 0x6) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1330.486959] sg_write: data in/out 1562545402/1142 bytes for SCSI command 0x0-- guessing data in; [ 1330.486959] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:25 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b0002400000114f8b2314", 0x1f) fchmod(r0, 0xe) [ 1330.545124] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000001080)=0xfffffde1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getdents(r1, &(0x7f0000000080)=""/4096, 0x1000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0xf1) 2018/04/18 09:04:25 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'yam0\x00', 0x3}) [ 1330.757140] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/18 09:04:26 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) [ 1330.811607] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 1330.972775] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1331.156039] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1331.484506] pktgen: kernel_thread() failed for cpu 1 [ 1331.491171] pktgen: Cannot create thread for cpu 1 (-4) [ 1331.506827] IPVS: Creating netns size=2552 id=89 [ 1331.559853] pktgen: kernel_thread() failed for cpu 0 [ 1331.565603] pktgen: Cannot create thread for cpu 0 (-4) [ 1331.572063] pktgen: kernel_thread() failed for cpu 1 [ 1331.577162] pktgen: Cannot create thread for cpu 1 (-4) [ 1331.583589] pktgen: Initialization failed for all threads 2018/04/18 09:04:27 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/25, 0x19}], 0x7, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x80, 0x2, 0x8004, 0xffff, 0x0, 0x4, 0x3, 0xfffffffeffffffff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001440)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x8}, 0x8) 2018/04/18 09:04:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7fff, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/04/18 09:04:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3c, @rand_addr=0xfffffffffffffffd, 0x4e24, 0x0, 'dh\x00', 0x10, 0x9, 0x73}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e22, 0x12007, 0x7fff, 0x40, 0x101}}, 0x44) socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r2}) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200), 0x0) fstat(r1, &(0x7f0000000040)) dup2(r0, r0) 2018/04/18 09:04:27 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) rt_sigpending(&(0x7f0000000300), 0x8) mq_notify(r2, &(0x7f0000000100)={0x0, 0x26, 0x0, @thr={&(0x7f0000000080)="b9f51a1b708a0ec77c4404a118274987bb3a2bc7c428bea08fc81c98ce529a41e20d3cc819c71e2505f9", &(0x7f00000000c0)="b763c51db51f"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8209, 0x100, 0x80, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x6, 0x55a1, 0x41, 0x8f}, 0x98) write(r1, &(0x7f0000000080), 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="94000000", @ANYRES16=r4, @ANYBLOB="000128bd7000fc6c0003001400020076657468310000000000000000000000080004003f000000000934007a9c7c3708000300030000000800722d6dc429c9f11a1eead5705503e409010002000000140006000000000000000000000000000000000108000500e0000001080007004e22000008000500fffffff708000100030000000c0002000800090000000000080004000000000000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4c000}, 0x0) 2018/04/18 09:04:27 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/68, 0x44) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:27 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02ee", 0x12}], 0x1}, 0x0) 2018/04/18 09:04:27 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00000000c0)='vmnet1\x00', 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0xa3, 0x7fffffff, 0x2, 0x6, 0x20000000000000, 0x100000000}, 0x1c) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x5, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="1a312aa8759e642696a7ec28f2ffd7c2b5bd3726d6a220dcd71bc5f9c3f13ebd54ab9da832cfb30e5a9d4004e00bbf70acc66832bf9dd4b10413afe9beb0dd4e097c326312f90de63878694c5b78bb47d79dad2f05f63c4110d44cb10ce2f2571436eca2578ad1419ddfef32f989aaa18207330eb4c863f86f8cbb429a1fb5c717514b252edac88b7efc3a192482cc072aa8475d084ad1dde56ae79bf5263607027781a6165ec9d70f54895dc49f771b21b3aaa1be", 0xb5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'ip6gre0\x00', {0x2, 0x4e20}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) 2018/04/18 09:04:27 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) dup(r0) getrusage(0xffffffffffffffff, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/18 09:04:27 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffd6f) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xf000000000000000}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') set_robust_list(&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000240), 0xfdf6) [ 1331.771551] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1331.774451] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40565 sclass=netlink_route_socket [ 1331.778664] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40565 sclass=netlink_route_socket 2018/04/18 09:04:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00000001c0)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16edb479ea441dc03e6ef2f05dfdd03755b7d82df56e7b740e9d9f41407e603962dc812499788d7c5e8d75147eae32632ec5f4c493fe4cadc21e4ff5a897cef72213d5ee16c9f86604ab6d418056f4d350667638f9c7a56dfbc15be30ce3325c420096300e02435c73e556cab3c40c71b38be50be7d3ae3e7c0055dbe2f002bfd24121f67f2672d0ea4c7a1efc007e8210bcb8d9fd39c8d497f4adeec485272a8a40b9a83b9e6e20fd6f6a6858", 0x23c) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:27 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x0, 0x5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000000040)=[{0x7ff, 0x10000, 0x5, 0x8}, {0x0, 0x1, 0x100, 0xf6}, {0x4, 0xffffffffffffb0ee, 0x45, 0x1f79}, {0x80d6f27f0, 0x8, 0x5, 0x1}, {0xffffffffffffff81, 0x7, 0xfff, 0x65}, {0x100000000, 0xfc, 0x7, 0x80000001}, {0xb31d, 0xb7d9, 0x8, 0x32d}]}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2, 0x0) write(r0, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00000000c0)=0xa047) [ 1331.888571] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:27 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02ee", 0x12}], 0x1}, 0x0) [ 1331.939606] IPVS: set_ctl: invalid protocol: 60 255.255.255.253:20004 dh 2018/04/18 09:04:27 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r0, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x3f, 0x8000, 0x50944419, 0x4}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x3, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x9}) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x5, &(0x7f0000000540)=[{&(0x7f0000000140)="00979aadfd1e0e3baad569e268550ac6a557f6adfeea6579d03a0f2fe9d3950c4f0f55596c068b983a81ebc189998e30dd2d6fa8b4ea178e703f7ffcd696e8d00788d7bd08c48325c9676a5dc7aa4d268e588cbdadb793ee4fdd7d0bc48bba0d1a02d8fa88b1d674927540a5acced15e9e8c685e107255746712a054e40615254cacc27f179ccd578a0f82bc9bd3d9a7b4ae847680118b8f7a037de11f9b02fbce8ffefa2c3ffd51e8119377", 0xac, 0x1f}, {&(0x7f0000000200)="ca1881706f165b6349ae06e448aefa32a74c96186636261db72a7f5eb6240b1694e5cf0b52c84372f3b99fb134691fe7870d6351792e3998cee46a659bf68f815c4eb135eb5c9d42996298b249c09121b100e134a351c3d876a0ac6ab9e6d01216497a86f6f1ac0790985b0003e768cbf9b0f6486b284f461c8b2b1fdd91ac35499f001543db03f3f4974e5693d69cfc63f78437443856d147fbc5c3989307d3f822e805f1d19113a525b397f76b3ef6a548acb92456e0f5", 0xb8, 0x6af}, {&(0x7f00000002c0)="e67675ebad96f34f4e8d849849f50176871fee96cf8d287b04acd57b8408ec5e24d781e9950702479e455357871317483f3f5e245106d2481a2df462a2632317f291e0285537569bf9d3b4c7bebc906d64451ae314bd735b7f890b5265425b4c785d0fe81145479645e8f742fd83296b43ee5c9f736cea20b995a232b1bd76a80225870c", 0x84, 0xffffffff}, {&(0x7f0000000380)="d00124a90539937399607d9fd703c17aeb22b1fd96af63408fde45e236f2aadf288f8df021c48013acac40d09face849cfaa7c6a59ea672d58588b7db2731354c2aef60573caeb06c00c33cc090c5de3a1d8b31ee7bc87f1a07b936bb8a8c65b334004f2065d93db5bb3f968afec58efed193ce10ac17df43485c9c82277f1282c4b7e340f7fb0f6d76e208dde7e6bb108f1a9ec8e15", 0x96, 0x7fffffff}, {&(0x7f0000000440)="b35d524211b0e24aa0e853f3cfad94c4d4ace345c0cfdb2e8e3ba15dca5d022748f73b9decd4ed66235569fae3246d5871412f1dcc03c3d9ac2c8469a27a70a4d6b715e559f81acfe71e6bcee11b70ec9ca6c673043af6d268601d548b8623b5633130ace9b5a6530d98a0ac6e3ec9e33d242689cc3d2b76a8aacefdaa2ba5bc4c6f741ec9fd93ae169a66ad966f6294a9ceeb3f2372c02d1649571fa0fa6f51e05168b73189cdab649567f0266fe8180f0ae4440b45b7a8b547a303a59564bb551d75c289b3001b60d9b578f133182362ad2b46", 0xd4, 0x5}], 0x10000, &(0x7f0000000580)={[{@grpquota='grpquota', 0x2c}]}) truncate(&(0x7f00000005c0)='./file0\x00', 0xffffffff) write$binfmt_script(r0, &(0x7f0000000600)={'#! ', './file0', [{0x20, '.@mime_type'}, {0x20, 'jfs\x00'}, {0x20, '\')keyring'}, {0x20}], 0xa, "3399e73c717a6698f5602cbc3feadaea087b9552e41c96ea36ff1afd3a096922d24a6352d0ec5c4a32b2f1f0bb3631945322b26f7cb9ace4a62645"}, 0x62) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000700)=0x1653) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f0000000740)=[{r0}, {r0}, {r0}, {r0, 0x8}, {r1, 0x1000}, {r0, 0x10}, {r2, 0x712}, {r0, 0x1000}], 0x8, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r4 = gettid() tgkill(r3, r4, 0x6) r5 = request_key(&(0x7f0000000800)='user\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000880)='grpquota', 0xfffffffffffffff8) keyctl$get_security(0x11, r5, &(0x7f00000008c0)=""/99, 0x63) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000940)=0x7630, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000980), 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000009c0)={0x4, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x104) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000b00)={0xaa, 0x64}) symlinkat(&(0x7f0000000b40)='./file0\x00', r0, &(0x7f0000000b80)='./file0\x00') ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000bc0)='rose0\x00') syz_mount_image$bfs(&(0x7f0000000c00)='bfs\x00', &(0x7f0000000c40)='./file0\x00', 0x81, 0x5, &(0x7f00000010c0)=[{&(0x7f0000000c80)="86471d6b487bdaa3729ed2b226c770840c6ff61aaa44357027687aad987208909818314d9fcdfc0e54a48028b0436adbe55db41bb5c082bfda19adbaba092f72de260abcc9ce8b6924970bc9851242c102f6c1c9b4c8f4009d1a564fa239c97deade41c8620ff343b43ef8940788bced584503faae248e8bd568d846188628f5ea4d524b4838e595aa600a2453ce79fdc39e4e6abdbdd090eeca5f2af6a62835f820d1c3a2331efe62771c5ef0173bd4e875253ee06bd8107a5b3c111fb19e67ce853dc2fb281b568e75a3b42357bed26d72354c6cee69f7ade6dfb784cfe5b0", 0xe0, 0x2}, {&(0x7f0000000d80)="d1f874626b139348f69ecc010b3b524f0373188c1aa6d157148754f4a2c4c65dc25ff0fc027f8ee8c279656f5a7cef6fe9210899d9054c0e03e2fe7308eb7bd600745b025283282dc5edad2e02674dbacb3618bdc6537314953bc842a7e6cda6b03ef50bad01dd6c79ab2c8a0ab1e30eeee62a27dc899821ccbfe86f0b402a780c17ba7bd69ac9f73084e4da7be77c7a28f9d70802d4db8d041fbd4f8d6b0b2ccf8a6c8d5f08c95de0e55d2ca67c01fa4797477acb4c7ff665a1dd71e229c2179476e30276c68b1473b2eb39602c52b3b7b10d41d7500d45d0d469a45a658f471ab71c83494c906acdee10ef28ba5b215d5c97b435c21787", 0xf8, 0x1}, {&(0x7f0000000e80)="732ef1f433661d59ca7170e7e2152c4c443ff190e34985d7ebd2c97c9d9bfa5f0459e61ba4e5f4238ef182971f818a0f89ff767679f1203edd87a0bcbd7ec3268439f289a972b11b9679d19b08724350cd33f3aacd82be474d22b74c57", 0x5d, 0x10001}, {&(0x7f0000000f00)="a05af8a56e6ebf7ad42ccf96eb49a9ebd528d06a8f4d00f349f6532dbdb26184fcda025009a5d92fde8ab68460e8348034296f0dd187c89c15271bb478897c9e5830b3174569e97c716a432c8eeba9a41a471912f8d0be0b68e96f4a8c636c2f5244515fc2b767979f3b96f2b61732903952180055915d912d02c23c46f66bef05d5ded8ca32291a6d9e088a1ed3f020f4ca61d3b85fb73b633b71f341b608bda1d889919185774dd8d38a1a43bfdfbf939014fff3a76807b3d8ce", 0xbb, 0x8}, {&(0x7f0000000fc0)="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", 0xff, 0xff}], 0x208404b, 0x0) set_thread_area(&(0x7f0000001100)={0x7ff, 0x100000, 0x2000, 0x0, 0x7, 0x6, 0xb5c0, 0x5, 0x7, 0xfffffffffffffffb}) modify_ldt$write2(0x11, &(0x7f0000001140)={0x800, 0x100000, 0xffffffff, 0x2, 0x1, 0x786, 0x6, 0x8, 0x6, 0x6}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000001180), &(0x7f00000011c0)=0x30) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001200)=0x8, 0x4) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001240)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000012c0)={0x4, &(0x7f0000001280)=[{0x80000000, 0x1, 0x9, 0x3}, {0xfff, 0x2, 0x6, 0x9f}, {0x7, 0x2, 0x1, 0xd2}, {0x100, 0x2, 0x9, 0x5}]}, 0x8) 2018/04/18 09:04:27 executing program 2: socket$netlink(0x10, 0x3, 0x4) r0 = socket(0x6, 0x7, 0x9) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) [ 1332.093291] sg_write: data in/out 1562545402/530 bytes for SCSI command 0x0-- guessing data in; [ 1332.093291] program syz-executor5 not setting count and/or reply_len properly [ 1332.224660] sg_write: data in/out 1562545402/530 bytes for SCSI command 0x0-- guessing data in; [ 1332.224660] program syz-executor5 not setting count and/or reply_len properly [ 1332.264631] IPVS: set_ctl: invalid protocol: 60 255.255.255.253:20004 dh [ 1332.381930] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1332.535489] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1334.281430] pktgen: kernel_thread() failed for cpu 0 [ 1334.286566] pktgen: Cannot create thread for cpu 0 (-4) [ 1334.293212] pktgen: kernel_thread() failed for cpu 1 [ 1334.298340] pktgen: Cannot create thread for cpu 1 (-4) [ 1334.303673] pktgen: Initialization failed for all threads 2018/04/18 09:04:29 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000100)="7b2c3da942b2b111e1923ad4f8acb59f54bcb52eadd136c1e90d170b660538fdeafc8e91fb3e18c716667c46dfc28e65d14cc7c3cdce970925a30d09c591408f2900c4758f88b8ec6d0cebad2c8952b35ee03cf083a42544ef0a5a10776966817942841e56b26c249e103a94a06a4294cda997e9f224ec60fb09358d11095e0f1972494f7108eabf58aef5d8aa723f7055103a7e031e1e0f145e0847eed0a92f2429cef6a921e184d4a42a03e43fadfdeec5cfb12d50c984738288824a0236d30d0585f2b3fc159403ad431e346be920535b48e71273b86e") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000000080)={0x1f2d, 0x9, 0x9, 0x7, 0xb, 0x6}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xffffffffffffffbc, 0x8002) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000200)={0x81, 0x9d, 0x6, 0xca, &(0x7f0000000000)=""/202, 0x11, &(0x7f0000000100)=""/17, 0xbf, &(0x7f0000000140)=""/191}) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0xfffffffffffffffe, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x215, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x105, 0xdd8, 0x8, 0x2, 0x9, 0x0, 0x4, 0x800, 0x8}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0209000f0200e0000000000000001c5e69cfadf3000389daf3843a00"], 0x10}, 0x1}, 0x0) 2018/04/18 09:04:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r1, 0x4b34, 0x100000001) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/18 09:04:29 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast1}, &(0x7f0000000040)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:29 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x5, 0x5, 0x2}, 0x8) futex(&(0x7f0000000180)=0x2, 0x3, 0x0, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)=0x1, 0x5) rmdir(&(0x7f0000000140)='./file0\x00') sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) close(r0) getpeername(r1, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000580)=0xffffffff) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000280)="f289ce0276256f7288c364c749a9bbe0d20ac1cd986718b8fb62883a4f55111357e26415c90085668f67d03666e83cdb5d46ab4934d86d", 0x37}, {&(0x7f00000002c0)="660fac64e9f84188c0ae0d07f820199f4c21486f6e2ca50c94dab3bd86fce60c252b5d69ec94568b941e81d3bc51e84868e6e99b3c6a21be2973b4abccf11608d3fd49a5671b43d4486da07707f28bb91bd5e20602b79e76ea209c308bbbbf3f99d0633c5c3b132da44d799bd7376ee28bd5f31a8b8fb1b14f5d8b4c300644d4236780b14816f72c1b2b0569dd61be579f890b3036", 0x95}, {&(0x7f0000000380)="7842e0b4de9b3c3aacb92346ba5b20487de92b6883b4abc6bfdf281a3ac0c6d951b3ca548de166d2a036137635a022175f0ec5c1a4", 0x35}, {&(0x7f00000003c0)="fd4864467444298b6a667a076f1fe066b58a2969f9c83762ddbf91d60c177ddd140839c08e1db45b9ff54c8abf78d63347244c7d0a667799ceecdf6a040992f8b63b689f54e0bbe56e3b5ddd815f1c3c5e46c13fc517339af2d13fd3349d84b62e5b", 0x62}, {&(0x7f0000000440)="e1fef31941d024340171c7d3e170e0a266193d035f3cc39dc7d3c19376c69b86d1bf10a9afa1265aa20d720d4b7fa73f0968beb994c0fc9ff429c9d1fa28862401fd35e6", 0x44}, {&(0x7f00000004c0)="5a8b657e4c5699c84752cd2668926787923cf485c3bb656c9d1a2d629070ba9c1e", 0x21}], 0x6, 0x0) 2018/04/18 09:04:29 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a0000005800020008000600000000000800050000000000080002004e22000008000300060000000000000000000000bb080004000800000008000800000000000800"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02ee", 0x12}], 0x1}, 0x0) 2018/04/18 09:04:29 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt(r3, 0x3, 0x6, &(0x7f0000000240)=""/135, &(0x7f0000000300)=0x87) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000fc0)={{0xffff, 0x5}, 'port0\x00', 0x51, 0x10, 0xffffffffffffff7f, 0x1, 0x6, 0x8, 0x800, 0x0, 0x1, 0x3ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xc7}, &(0x7f0000000100)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x3, 0x1f, 0x5, 0x1, 0x9, 0x3f}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/create\x00', 0x2, 0x0) 2018/04/18 09:04:29 executing program 2: unshare(0x40000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_create1(0x0) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/255) 2018/04/18 09:04:29 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004f40)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000005040)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005080)={'bond0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000050c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000051c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005240)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000083c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008400)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000008500)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000085c0)={'veth0_to_bond\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008600)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000008700)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000008740)=@can={0x0, 0x0}, &(0x7f00000087c0)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000008800)={@remote, 0x0}, &(0x7f0000008840)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008980)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000008a80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008ac0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000008bc0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000008c00)={@local, @dev, 0x0}, &(0x7f0000008c40)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000008c80)={'veth0_to_bond\x00', 0x0}) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000180)="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", 0x1000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008cc0)={0x0, 0x0, 0x0}, &(0x7f0000008d00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000091c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f0000008d40)=ANY=[@ANYBLOB="0c040000", @ANYRES16=r1, @ANYBLOB="000826bd7000fedbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="b80002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006163746986540276727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000008000100", @ANYRES32=r6, @ANYBLOB="a801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ff0100003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000800003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080001000000000008000100", @ANYRES32=r11, @ANYBLOB="380102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000101000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000100000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000400000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16], 0x40c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) write(0xffffffffffffffff, &(0x7f0000000080)="cb1a1eee9f07beff76903b71ede6f61a87ce972b513ad8c6350111da3b33db4d44e68b7f293c65bef72378dd54a5266485a72683e28cf16a4e152d5e65560b3b00b138c65eed5f483c210108dbd31765f0e83b59f63b0c1b425a4bb77681ae62bce994e46a697c08d525a9f5d3d14719cced117685771c000000000000", 0x5a31d0754885fd68) 2018/04/18 09:04:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @empty, 0x7}}, 0x3, 0xed, 0x7, 0xc3e6}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$packet(r1, &(0x7f00000000c0)=""/217, 0xd9, 0x40, 0x0, 0x0) 2018/04/18 09:04:30 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r1, &(0x7f00000001c0)) fcntl$getown(r0, 0x9) geteuid() getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/29, &(0x7f0000000100)=0x1d) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x4d9, 0x100000001, 0x9}, 0x10) [ 1334.719918] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1334.719918] program syz-executor5 not setting count and/or reply_len properly [ 1334.850056] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1334.850056] program syz-executor5 not setting count and/or reply_len properly 2018/04/18 09:04:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='statm\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x8000}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'tunl0\x00'}}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000280)=0x3ff, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r4, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x100000000}, 0x8) 2018/04/18 09:04:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) pipe2(&(0x7f0000000000), 0x4000) write(0xffffffffffffffff, &(0x7f0000000000), 0xcf8dd3691b83a651) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0xfffffffffffffffd, {0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 1336.791129] pktgen: kernel_thread() failed for cpu 0 [ 1336.796258] pktgen: Cannot create thread for cpu 0 (-4) [ 1336.801703] pktgen: kernel_thread() failed for cpu 1 [ 1336.806796] pktgen: Cannot create thread for cpu 1 (-4) [ 1336.812188] pktgen: Initialization failed for all threads [ 1336.931332] pktgen: kernel_thread() failed for cpu 0 [ 1336.936450] pktgen: Cannot create thread for cpu 0 (-4) [ 1336.942810] pktgen: kernel_thread() failed for cpu 1 [ 1336.947943] pktgen: Cannot create thread for cpu 1 (-4) [ 1336.953285] pktgen: Initialization failed for all threads [ 1337.051220] pktgen: kernel_thread() failed for cpu 0 [ 1337.056340] pktgen: Cannot create thread for cpu 0 (-4) [ 1337.064070] pktgen: kernel_thread() failed for cpu 1 [ 1337.069188] pktgen: Cannot create thread for cpu 1 (-4) [ 1337.074522] pktgen: Initialization failed for all threads 2018/04/18 09:04:32 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x16, &(0x7f0000446000), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x7fff) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001580)=""/238) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) pwrite64(r1, &(0x7f0000000040)="000ad657cc1c80f90f286112158cf384205f8d254b181f03018ad5a06d4ca9e98aa798e55066058bbdfb1807e02a2b7e72b79659e5f6749fd3fb0eb9412ef28f609b3ebcb1af299d3f02cfade4807128eb435862d264cdcf7bf9b9c4b33c2215e602635b54fb40507c487c902ea6fb139492bbdb376d76a97fb85eae336c952795da673f8ba968d0fed9c3d79df3e7f45e872b1f7c6aaf4932df0413322015303e9daaaf690ccf3aee9ab04a36d493989ade566276b8d45ec2108a06559e11fc024de44b649ab5df01bcbb06bfaf", 0xce, 0x0) recvmsg(r1, &(0x7f0000001340)={&(0x7f0000000140)=@can={0x0, 0x0}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f00000002c0)}], 0x2, &(0x7f0000000340)=""/4096, 0x1000, 0x5}, 0x40) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001380)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2e, r2}) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000013c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000014c0)=0xe8) fstat(r1, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0x6000, r3, r4, 0x1e, 0x20000) 2018/04/18 09:04:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) pipe2(&(0x7f0000000000), 0x4000) write(0xffffffffffffffff, &(0x7f0000000000), 0xcf8dd3691b83a651) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0xfffffffffffffffd, {0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/18 09:04:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/18 09:04:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x9, 0xba3, &(0x7f0000000000)=""/183, &(0x7f00000000c0)=0xb7) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:32 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000000140)="bdcb1808509eff54f0d59f23f13d69d979181cc8be7dc7cfedea70320a9cf9e56018f5c66e2c29a190018d531b825812535803a86767d5a780d9a67ad76af823cf7febec77dd0b3787493e0f3c26d755bddd01bd3b3b7d0237c38c074fa518dcbe2f8510488d46596f1fea8a40b608da958130381e895d3a857004cb084b4410a1eccb76b294646aceb546379792f4d78c31fb8b6f0ed353de08fbcdc29ea2fc19b1769199176afb36570db92ce848d4f4b32ab86af379b083ffae97c15f2a42568716025082af115ce28ea83bdd4a9df086d9d2e0ccf5de198b83a2f979c89345fedd494d5d5283f3270c27a75274a73759cf3a5061a182b6") fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='security.evm\x00', &(0x7f00000002c0)='#:(\x00', 0x4, 0x3) connect$ax25(r0, &(0x7f0000000300)={0x3, {"649b257e39bfe7"}, 0x2}, 0x10) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r1, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000fc0)={{0xffff, 0x5}, 'port0\x00', 0x51, 0x10, 0xffffffffffffff7f, 0x1, 0x6, 0x8, 0x800, 0x0, 0x1, 0x3ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xc7}, &(0x7f0000000100)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x3, 0x1f, 0x5, 0x1, 0x9, 0x3f}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/create\x00', 0x2, 0x0) 2018/04/18 09:04:32 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:32 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x80) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/75) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080), 0x1) 2018/04/18 09:04:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/72, &(0x7f0000000100)=0x48) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r2, r3}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000140)=""/24, &(0x7f0000f08ffc)=0x18) r4 = dup3(r0, r0, 0x80000) write$selinux_create(r4, &(0x7f0000000000)=@access={'system_u:object_r:crontab_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x34}, 0x55) [ 1337.275287] nla_parse: 4 callbacks suppressed [ 1337.314002] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x220, [0x9, 0x8, 0x10001, 0x3, 0x1f, 0xa, 0x1, 0x4000000000]}, &(0x7f0000000040)=0x10f) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:32 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) r2 = getpgrp(0xffffffffffffffff) waitid(0x1, r2, &(0x7f0000000080), 0xffffffffffffffff, 0x0) [ 1337.427109] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1337.427109] program syz-executor2 not setting count and/or reply_len properly [ 1337.530274] IPVS: length: 72 != 24 [ 1337.560231] IPVS: length: 24 != 8 [ 1337.564903] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1337.579425] IPVS: Creating netns size=2552 id=90 2018/04/18 09:04:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000fc0)={{0xffff, 0x5}, 'port0\x00', 0x51, 0x10, 0xffffffffffffff7f, 0x1, 0x6, 0x8, 0x800, 0x0, 0x1, 0x3ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xc7}, &(0x7f0000000100)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x3, 0x1f, 0x5, 0x1, 0x9, 0x3f}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/create\x00', 0x2, 0x0) 2018/04/18 09:04:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0xfffffffffffffffd, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) [ 1337.650924] IPVS: length: 72 != 24 2018/04/18 09:04:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0xfffffffffffffce9) [ 1337.724661] IPVS: length: 24 != 8 [ 1337.866401] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1337.866401] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:33 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x82c1, 0x60bfb124cc653fca) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/04/18 09:04:33 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x2, 0x1, 0x7}) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0xff, @broadcast=0xffffffff, 0x4e21, 0x3, 'lc\x00', 0x3a, 0x57c9057b, 0x3b}, {@loopback=0x7f000001, 0x4e24, 0x3, 0x100, 0x10000, 0x73}}, 0x44) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x6, 0x0, 0x6, "3126c3f5a0540d331939d97c193edcaec8e6b8ef33ccb282f9960fff9a4d970f86f7cf3e2b02bb9d97b35531007e39d47fdcf578cbaab1b8fbb6b58b9f1380", 0x20}, 0x58) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x2000000000000000) mmap(&(0x7f0000bf3000/0x4000)=nil, 0x4000, 0xffffeffffffffffc, 0x810, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000040)=')eth0vboxnet1self\x00') bind$inet(r0, &(0x7f0000134000)={0x2, 0x8000004e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffd6e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x381d}, 0x1) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x3be, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x7f, @loopback=0x7f000001, 0x4e20, 0x0, 'wrr\x00', 0x0, 0x0, 0xe}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x40, 0x7}}, 0x44) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xffffffff, 0x8, 0x0, 0x7f, 0x6, 0x2, 0x3f, 0x4, 0xc77, 0xdd, 0xffffffff, 0x9, 0x1, 0x711, 0xfff]}, &(0x7f0000000200)=0x100) 2018/04/18 09:04:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x3b29, 0x2, 'client0\x00', 0x4, "07ae658def4b741c", "4a4a4041381b1f1385cc60091fe3f10390523051acaa9731f0936a0053c9cb3d", 0x2, 0x5}) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000fc0)={{0xffff, 0x5}, 'port0\x00', 0x51, 0x10, 0xffffffffffffff7f, 0x1, 0x6, 0x8, 0x800, 0x0, 0x1, 0x3ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xc7}, &(0x7f0000000100)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x3, 0x1f, 0x5, 0x1, 0x9, 0x3f}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/create\x00', 0x2, 0x0) 2018/04/18 09:04:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KDENABIO(r1, 0x4b36) 2018/04/18 09:04:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/18 09:04:33 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) [ 1338.299811] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1338.328840] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1338.328840] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) getrusage(0x1, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/04/18 09:04:33 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080), 0x0) [ 1338.464996] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000fc0)={{0xffff, 0x5}, 'port0\x00', 0x51, 0x10, 0xffffffffffffff7f, 0x1, 0x6, 0x8, 0x800, 0x0, 0x1, 0x3ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xc7}, &(0x7f0000000100)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x3, 0x1f, 0x5, 0x1, 0x9, 0x3f}) 2018/04/18 09:04:33 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x8, 0x8) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0xa, 0x8, 0x3, 0x4}) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) flistxattr(r0, &(0x7f0000000000)=""/79, 0x4f) 2018/04/18 09:04:34 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000080)=@req3={0x6, 0x0, 0x80000001, 0x3800000, 0x8, 0x30c1fed3, 0x8}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x2264, &(0x7f0000016000)=[{0x4, 0x1}, {0x6}]}, 0x8) write(r3, &(0x7f0000000080), 0x0) [ 1338.857893] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1338.857893] program syz-executor2 not setting count and/or reply_len properly INIT: Id "6" respawning too fast: disabled for 5 minutes [ 1338.980304] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000fc0)={{0xffff, 0x5}, 'port0\x00', 0x51, 0x10, 0xffffffffffffff7f, 0x1, 0x6, 0x8, 0x800, 0x0, 0x1, 0x3ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xc7}, &(0x7f0000000100)=0x8) 2018/04/18 09:04:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) [ 1339.230855] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x2000000000000000) mmap(&(0x7f0000bf3000/0x4000)=nil, 0x4000, 0xffffeffffffffffc, 0x810, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000040)=')eth0vboxnet1self\x00') bind$inet(r0, &(0x7f0000134000)={0x2, 0x8000004e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffd6e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x381d}, 0x1) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x3be, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x7f, @loopback=0x7f000001, 0x4e20, 0x0, 'wrr\x00', 0x0, 0x0, 0xe}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x40, 0x7}}, 0x44) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xffffffff, 0x8, 0x0, 0x7f, 0x6, 0x2, 0x3f, 0x4, 0xc77, 0xdd, 0xffffffff, 0x9, 0x1, 0x711, 0xfff]}, &(0x7f0000000200)=0x100) 2018/04/18 09:04:34 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x4ad7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x7, r2, 0x10001}) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000000080)=""/165, 0xa5) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000040)={0x6, r3, 0x0, 0x8001}) setns(r0, 0x4000000) 2018/04/18 09:04:34 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x401, 0x1, 0x4, 0x100, 0x7fff, 0x0, r3}) write(r1, &(0x7f0000000080), 0x0) [ 1339.276084] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1339.276084] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000fc0)={{0xffff, 0x5}, 'port0\x00', 0x51, 0x10, 0xffffffffffffff7f, 0x1, 0x6, 0x8, 0x800, 0x0, 0x1, 0x3ff}) [ 1339.873819] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1339.873819] program syz-executor2 not setting count and/or reply_len properly [ 1341.170894] pktgen: kernel_thread() failed for cpu 0 [ 1341.176055] pktgen: Cannot create thread for cpu 0 (-4) [ 1341.182000] pktgen: kernel_thread() failed for cpu 1 [ 1341.187099] pktgen: Cannot create thread for cpu 1 (-4) [ 1341.192930] pktgen: Initialization failed for all threads 2018/04/18 09:04:36 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xf4, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x6b, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x4e21, @rand_addr=0x12e8}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1c}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x6}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1f}, 0x8}, @in6={0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x3f, 0x6}, &(0x7f0000000240)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = gettid() fcntl$lock(r2, 0x5, &(0x7f0000000000)={0x1, 0x4, 0x5, 0x8, r3}) r4 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001500)) fcntl$getflags(r5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r5, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r4, &(0x7f0000001740)) fcntl$getown(r4, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r4, 0x9) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) read(r6, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:36 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x4, 0x5, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/155) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_ivalue=0x1}}) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x90400, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/18 09:04:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) 2018/04/18 09:04:36 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:36 executing program 7: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x2, 0x1, 0x7}) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0xff, @broadcast=0xffffffff, 0x4e21, 0x3, 'lc\x00', 0x3a, 0x57c9057b, 0x3b}, {@loopback=0x7f000001, 0x4e24, 0x3, 0x100, 0x10000, 0x73}}, 0x44) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x6, 0x0, 0x6, "3126c3f5a0540d331939d97c193edcaec8e6b8ef33ccb282f9960fff9a4d970f86f7cf3e2b02bb9d97b35531007e39d47fdcf578cbaab1b8fbb6b58b9f1380", 0x20}, 0x58) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) [ 1341.323372] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1341.323372] program syz-executor2 not setting count and/or reply_len properly [ 1341.356981] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/18 09:04:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x1011fc, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000700000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffff00000000000000000000007c5987f710113fbb3d5dbd95e3227d4197ec9f8dac16a809f2c2137a22416f225db7669c0f1dfff5289dae71e3e0527e39b6bd83a38f27698843713a2a6a9c7f37368a2b6f60e7a996d5d212154de0cc924ab65d0a4dab7c99e4d3bddf24718894009748bbff1e4099a3f6f8d6a9f6c13d2f2f07bfef957c477ffc036feaffe1f9af73fccaaa4029df80ee063be6251b83e8a538b4603628c04ad4cc93"], 0x58) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x10, 0x8001, 0x57}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xfffffffffffff11e}, 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000000)=0x1, 0x4) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) ioperm(0x800, 0xe95, 0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x10000, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x200, 0x4, 0x9, 0x4e206dc4, 0x4, 0x0, 0x4, 0x81, 0x8000}) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) [ 1341.361646] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f0000000000)={{0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x400000000, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond\x00\b\x00'}) 2018/04/18 09:04:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) 2018/04/18 09:04:36 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) [ 1341.547073] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x240500, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'veth1_to_team\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0xfffffffffffffff9, 0x0, 'client0\x00', 0xffffffff80000005, "6f54146e7460320b", "71707e131bf28a7ff6f53e07531b3223313cb102a18c158956cdef03568cf918", 0x73ef4b98, 0x1ff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) 2018/04/18 09:04:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) [ 1341.699817] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1341.699817] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x2, 0x30, 0x5, 0x4}, &(0x7f0000000f00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) 2018/04/18 09:04:37 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040)=0x3, 0x4) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000e00)={0x1f, 0x0, 'client0\x00', 0x2, "6c440e90c1937344", "cd756a6d857018f0b8d4ce990eab5fecb92db59ccbffcb0fafb3269a0c5dfe0b", 0x9, 0x2}) 2018/04/18 09:04:37 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r0, &(0x7f0000000080), 0x0) 2018/04/18 09:04:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x4, 0x2) [ 1342.000338] IPVS: Creating netns size=2552 id=91 2018/04/18 09:04:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1342.062833] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1342.062833] program syz-executor7 not setting count and/or reply_len properly [ 1342.087348] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1342.087348] program syz-executor2 not setting count and/or reply_len properly [ 1342.141022] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:37 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000", 0x20}], 0x1}, 0x0) 2018/04/18 09:04:37 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000380)="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", 0xea) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() shutdown(r0, 0x1) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/04/18 09:04:38 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:38 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000000)=""/193) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000", 0x20}], 0x1}, 0x0) 2018/04/18 09:04:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) write$binfmt_elf64(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="7f454c4610f902dabe0700000000000002000600a2720000210000000000000040000000000000000400000000000000d800000000103800010000002cf3000051e57474000000000700000000000000ff7f0000000000000000008000000000080000000000000009000000000000000400000000000000050000000400000000800000000000000400000000000000050000000000000000000000000000080000000000000000040000000000000031d6b22c8784132e21c867a81e640d9c623fa8316c74dd9f1521be1b94dc278e2a7ffb545de1f0566f543dd5e7c238df7c4233e2c6f2831a38c301c645462a90eb01cd69c2e40f06a7a10b84c295ff3815064670c1fefb63ad227b5f3be9b9ecda068f6691fde91fbc42d90ce90714ec9b6a020c66a5005e3c68a4796b2e5336b5608cc3b4aaef1e81725ddef632068222190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dde9981800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faffffff000000000000000000000000000000000000000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050de3c51c6df8e8eaeb8d259538e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3beffd96144a35b62b26af9f86003c48114ebbebb44b3016529bf19f35fe8f6e4933ba3fcb60a7ceb5ceb31888fd124ba5ee2ec9332"], 0x942) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:38 executing program 7: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x8, 0x8) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:38 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000040), 0x0) 2018/04/18 09:04:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2, 0x1, 0x5, 0x5, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2}, 0x8) 2018/04/18 09:04:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xf0b4}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) 2018/04/18 09:04:38 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) timerfd_create(0x6, 0x0) write(r1, &(0x7f0000000080), 0x0) [ 1343.612417] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1343.612417] program syz-executor2 not setting count and/or reply_len properly [ 1343.614843] nla_parse: 1 callbacks suppressed [ 1343.614847] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/18 09:04:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x305e3e30, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x4, [{{0x2, 0x4e33, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x28c) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1343.763602] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$llc(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x10, 0x80000) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:39 executing program 7: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) [ 1343.881250] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:39 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x181200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x1ff, 0x6, 0x202, 0x7, 0x5, 0x3, 0x7fffffff, 0x79df, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0xffffffffffffffff}, 0x8) 2018/04/18 09:04:39 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x8000000000007, 0x80003, 0x9) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) r2 = accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) socketpair$inet6(0xa, 0x0, 0x1ff, &(0x7f0000000180)) openat$cgroup_int(r2, &(0x7f0000000140)='io.bfq.weight\x00', 0x2, 0x0) fcntl$getown(r2, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) [ 1344.068794] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1344.068794] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_buf(r0, 0x0, 0x808000000003b, &(0x7f000082cfe8)=""/24, &(0x7f0000000040)=0xffffffffffffff33) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) [ 1344.668605] IPVS: Creating netns size=2552 id=92 [ 1344.782648] IPVS: Creating netns size=2552 id=93 2018/04/18 09:04:40 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:40 executing program 5: write(0xffffffffffffffff, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x202440, 0x0) write(r0, &(0x7f0000000340)="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", 0x1a6) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)={0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'wrr\x00', 0x10, 0x58aa, 0x77}, 0x2c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:40 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xf) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x88, "1bc0244cc61343c5b249b252b06a2ddb208190e7bc2b655b2c0873f0fdd76f02a18dfd333e055fef8a65e697052c4baa5a11e7d157f56e45530dd19cd399b8185219beeab657d36b1f1ffb5870d75d23a49fa74a4fb4cc5979f3d633b4b7c02133024a375f30767d61104f72e918a8f27ea7e91d209c7bf49070c98c39e4454fda0b16670b2dae00"}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2}, 0x8) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0xffffffffffffffff, r0) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000", 0x20}], 0x1}, 0x0) 2018/04/18 09:04:40 executing program 4: socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) pread64(r1, &(0x7f00000000c0)=""/250, 0xfa, 0x0) write(r1, &(0x7f0000000080), 0x3a6) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r3 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000300)={0x2}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000080)={0x1000, 0x0, 0x1, 0x9e5c}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00000002c0)={0xfffffffffffffff9, r5}) getcwd(&(0x7f00000003c0)=""/144, 0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) flock(r2, 0x5) rt_tgsigqueueinfo(r4, r6, 0x1, &(0x7f0000000240)={0x1f, 0x3, 0x7, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000380)={r7, 0x2}) 2018/04/18 09:04:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/16) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x3, 0x0) 2018/04/18 09:04:40 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000", 0x20}], 0x1}, 0x0) 2018/04/18 09:04:40 executing program 5: r0 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1344.949770] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1344.949770] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile64(r0, r0, &(0x7f0000000000), 0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80400, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r2, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r1, &(0x7f0000001740)) fcntl$getown(r1, 0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) sendmsg$nl_crypto(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@upd={0x130, 0x12, 0x400, 0x70bd29, 0x25dfdbfb, {{'sha3-384\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}, {0x8, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xfffffffffffffffe}]}, 0x130}, 0x1, 0x0, 0x0, 0x44000}, 0x4000001) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xf}, @local={0xfe, 0x80, [], 0xaa}, 0x1000, 0x8591, 0x1, 0x500, 0x100000001, 0x80, r3}) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r2, 0x9) r4 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r5, 0xfff}, &(0x7f0000000200)=0x8) read(r4, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:40 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x4, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000140)={0x3, r3, 0x10001, 0x1}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r5 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="849253fea7bb7a47cfc7f8f2c522ce54463dc1e6bee52fcba61c991b1e9ad05c9b6972fcf559edacff15af9e5de10d4bd97521966e414b31711a56446de5fdedcdc55f45", 0x44, 0xfffffffffffffffa) keyctl$invalidate(0x15, r5) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) dup3(r2, r2, 0x80000) 2018/04/18 09:04:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffff9, 0x0) ioctl(r0, 0x4400000000001264, &(0x7f0000000000)) 2018/04/18 09:04:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x1) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f00000000c0)=""/24, &(0x7f0000f08ffc)=0x2a6) [ 1345.350827] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1345.350827] program syz-executor2 not setting count and/or reply_len properly [ 1345.399170] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:40 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000180)) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x2}, {0x6, 0x0, 0xfffffffffffffffe}]}, 0x8) write(r0, &(0x7f0000000240)="a78d83e885be00000000bcb7d2084fefd83d396b18d72c8aba57b89e0638c342c09fcb306ab70c308e2a78ffaccc0a6092afbbd71124794fd740160d21e6e3f617cc817724fdf2783ee4e38a71f020ccf62e87e5c5", 0x1cb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000080)=""/143, 0x8f) openat(r1, &(0x7f0000000040)='./file0\x00', 0x140, 0x104) [ 1345.683868] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 1347.081756] pktgen: kernel_thread() failed for cpu 0 [ 1347.086884] pktgen: Cannot create thread for cpu 0 (-4) [ 1347.092882] pktgen: kernel_thread() failed for cpu 1 [ 1347.098011] pktgen: Cannot create thread for cpu 1 (-4) [ 1347.103348] pktgen: Initialization failed for all threads 2018/04/18 09:04:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="683386bd", @ANYRES16=r2, @ANYBLOB="080025bd7000fbdbdf2510000000080004000000000044000100080002008800000008000b007369700014000300000000000000000000000000000000000800090074000000140003007f000001000000000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x8800) 2018/04/18 09:04:42 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a0000005800020008000600000000000800050000000000080002004e22000008000300060000000000000000000000bb0800040008000000080008000000000008000700008000000800040008000000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:42 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000040)=""/103) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00000000c0)=""/19, 0x13) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/04/18 09:04:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}], 0x74) 2018/04/18 09:04:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:42 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'bcsf0\x00', 0x4ed}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80040, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x408000, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188", 0x22}], 0x1}, 0x0) 2018/04/18 09:04:42 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x5, 0x1000, 0x6}) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) ioctl$KDDISABIO(r0, 0x4b37) prctl$setfpexc(0xc, 0x10001) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) [ 1347.278555] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1347.278555] program syz-executor2 not setting count and/or reply_len properly [ 1347.289063] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1347.381606] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1348.651956] pktgen: kernel_thread() failed for cpu 0 [ 1348.657086] pktgen: Cannot create thread for cpu 0 (-4) [ 1348.663307] pktgen: kernel_thread() failed for cpu 1 [ 1348.668424] pktgen: Cannot create thread for cpu 1 (-4) [ 1348.673758] pktgen: Initialization failed for all threads 2018/04/18 09:04:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) 2018/04/18 09:04:44 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1b, 0x0, 0x80000001) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt(r1, 0x400000000000111, 0x4, &(0x7f0000000340)="4f4610cf", 0x4) 2018/04/18 09:04:44 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0xffff, 0xf5, 0xfffffffffffffffa, 0x8, 0x1, 0x2}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r2, &(0x7f0000000080), 0x0) 2018/04/18 09:04:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/49) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000180000000000200000000000000000003000000000000000000000000000000000093020000000000000000000000000061c8000004000000000000000000000000000000000000"], 0xfffffffffffffdf4) 2018/04/18 09:04:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:44 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:44 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x100, 0x0, 0x1, 0x4, 0x12a2, 0x800, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x7}}, 0x0, 0x20, 0xa92b, 0x7, 0x3000000000}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0xf8, 0xf6d, 0x1f, 0x7, 0x7, 0x7fffffff, 0x4, 0x7, 0x8, 0x81, 0xfff, 0x8, 0xf4, 0x8001]}, &(0x7f0000000240)=0x100) fstat(r1, &(0x7f00000015c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) read(r4, &(0x7f00001ac000)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000280)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f00000002c0)={0x4, r5}) 2018/04/18 09:04:44 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188", 0x22}], 0x1}, 0x0) 2018/04/18 09:04:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x2e87) [ 1348.808198] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1348.816641] IPVS: length: 24 != 8 [ 1348.819124] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1348.819124] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:44 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="3c4699b459a54b7700464e47697add92e814fec00caea12a78064bf54104e9e4c1caeddad5150718e666a433c44fd0d85996bd48f62a11d6eca1aabea59e9d40") setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/04/18 09:04:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {r1, r2/1000+10000}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000f9fe1c87dd57cdf0349700000000000000"], &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r4, 0x10000, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0xffffffffffffff09) [ 1349.005713] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:44 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r5, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001440)) fcntl$getown(r3, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000929000), 0xff) fcntl$setlease(r0, 0x400, 0x1) readv(r4, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="024a42000136440031f63f3a"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(r6, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) [ 1349.059286] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1349.059286] program syz-executor2 not setting count and/or reply_len properly INIT: Id "2" respawning too fast: disabled for 5 minutes [ 1349.506140] IPVS: Creating netns size=2552 id=94 2018/04/18 09:04:45 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) sendfile64(r0, r1, &(0x7f0000000080), 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @rand_addr=0x3}}, [0x1f, 0x5, 0x1, 0x8, 0x3, 0x1000, 0x2, 0x4, 0x4, 0x1, 0xffffffff, 0x1000, 0xf2, 0x9, 0x5]}, &(0x7f0000000280)=0x100) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r5, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e21, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x6}}}, 0x84) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00000002c0)=0x1) ioctl$sock_inet_SIOCSARP(r5, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000300)) 2018/04/18 09:04:45 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f0000000080), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x801, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) 2018/04/18 09:04:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x2) sendto$unix(r0, &(0x7f0000000180)="cc75a0cb15b72a02194331dab8ff54c20f7ef6e2236447b021df6d3fe21d373fde39da10d0d3ddb9d595c0e11ff9fee69549eea95fb759ef726b729975e1d9d03563d1b1b363dc01082e0f8f398629e54fc2b7882a3238b051143b146f16a07e8ab13a338427955cb3dc4619f83520a79baf592250b1f99afb4be49d97d48f158326d87fb05319a3fec901e026584429e455c9948089f24c2a42b59024de5265424bc83d6f95754cde748e5926f900c5bee3f6e422f2eeb23c1cab118c90980db3609500aac4466dc0be99762516fd458be24ac30e41a1f9bdc914aa132cc9a2d2", 0xe1, 0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/210, &(0x7f0000000140)=0xd2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:45 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188", 0x22}], 0x1}, 0x0) 2018/04/18 09:04:45 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xe878, 0x0) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x11cd) 2018/04/18 09:04:45 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:45 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) socketpair(0x2, 0x80a, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) getsockname$netrom(r3, &(0x7f00000001c0)=@full, &(0x7f0000000100)=0x48) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="0207000002000000000000000000000022410f3d2f2081c888d09ff30ee1170000000000200000897a3c34c1aacd9050875df4b4f31d78f2dd64488a6d8f5059e76fcb0bf5425c8a5611c181c00de541f6e1f2f0adfa523cd986c53904e1fa6dd3"], 0x10}, 0x1}, 0x0) [ 1349.793394] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1349.817974] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1349.817974] program syz-executor2 not setting count and/or reply_len properly 2018/04/18 09:04:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x4, 0x6c5, 0x4000, 0x3}, &(0x7f0000000340)=0x98) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x1, 0x3, 0x3fd, 0x3, 0x401, 0x6, 0x1, 0x20001e, 0xe6, 0x5, 0x100000000, 0x40000000008, 0x7, 0x80000001, 0x4006c0000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22}}, 0x4, 0xee, 0x4, 0x8, 0x40}, &(0x7f0000000240)=0x98) 2018/04/18 09:04:45 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x400000000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1349.930097] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:45 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000080)=""/41) [ 1350.277300] sg_write: data in/out 1562545402/683 bytes for SCSI command 0x0-- guessing data in; [ 1350.277300] program syz-executor2 not setting count and/or reply_len properly [ 1352.401641] pktgen: kernel_thread() failed for cpu 0 [ 1352.406866] pktgen: Cannot create thread for cpu 0 (-4) [ 1352.412488] pktgen: kernel_thread() failed for cpu 1 [ 1352.417616] pktgen: Cannot create thread for cpu 1 (-4) [ 1352.422958] pktgen: Initialization failed for all threads 2018/04/18 09:04:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1000, 0x401, 0x7, 0x401, 0x2, [{0x800, 0x8, 0x4, 0x0, 0x0, 0x2000}, {0x3, 0x6, 0xa6b2, 0x0, 0x0, 0x401}]}) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:47 executing program 4: socketpair$unix(0x1, 0x1008000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:47 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d18873", 0x23}], 0x1}, 0x0) 2018/04/18 09:04:47 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) waitid(0x0, r2, &(0x7f0000000000), 0x8, 0x0) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="02002a0b", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x10001}, 0x8) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:47 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:47 executing program 7: r0 = socket(0x12, 0x5, 0x8000) setsockopt(r0, 0x107, 0xc, &(0x7f0000660000), 0x0) 2018/04/18 09:04:47 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) sendto$unix(r0, &(0x7f0000000100)="c9bf4e2d6151d47ccdf6d51695dcd23ee33129886cf8ff4bf20ef4c0f41cfc9ce918627672095fe4b87bfbb0432020913e5d92eeb53b6e135a1528175a2af2032b53e2d534b27aa28db4efdcfa6f529eee80351111", 0x55, 0x20040800, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) write(r1, &(0x7f0000000080), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'bond_slave_1\x00', {0x4, 0x81, 0x0, "a39e1db76850", 0x5}}) setitimer(0x0, &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) 2018/04/18 09:04:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/04/18 09:04:47 executing program 7: unshare(0x40010000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r0, 0x0, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x309900, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0xffffffff, 0x2, 0x5, 0x20, 0x100000001, 0x9}) [ 1352.617716] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1352.822165] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:48 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x501000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)={0x2, 0x3}) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000000), 0xfffffdb3) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1) 2018/04/18 09:04:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, [0x2, 0x2, 0xcc, 0x100000000, 0x32, 0xffff, 0x81, 0x7, 0x3f, 0xfffffffffffffff9, 0x20, 0x7, 0x5, 0x1ff, 0xfffffffffffffffb]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x8, 0x5, 0x7, 0x401, 0xfffffffffffffffd}, 0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xff2f) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/04/18 09:04:48 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000240)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0xffffffffffffffa2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x101, 0xaf8, 0x6d4e}) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f0000000280)=""/215, 0x379) [ 1353.396743] IPVS: Creating netns size=2552 id=95 2018/04/18 09:04:49 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:49 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d18873", 0x23}], 0x1}, 0x0) 2018/04/18 09:04:49 executing program 3: socket$inet(0x2, 0x0, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/18 09:04:49 executing program 7: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)={{0x4, 0x0, 0x1000000000000000}, 0x5}) 2018/04/18 09:04:49 executing program 4: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0xfffffffffffffffc, 0x9, 0x2000000000}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r2, &(0x7f0000000140)="808cc606ccfe06d3b589e412f2c0ef7db2da6a4c88c6300096acfe73ff5cd275fc62b5677fe7b1d34cee6d0076a646fc210bd7e0bc22a4fc1763420d0663d975", 0x40) 2018/04/18 09:04:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bcsf0\x00') write(0xffffffffffffffff, &(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0xfffffffffffffffd, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:49 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1, 0x2, 0x1, 0x5, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:49 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:49 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f00000000c0)="97dae382561779cf3738266e3632c9d301ea248a1cb7addc7d68618463c1985c416484da3b9f8ec69f4a7cca6d4adc0bd518c91ff90aa9cd0dea0f468ccb0d32ae4f07e0ecd6064ac13be6fd34ca70c0deb56a1fb3ddbacd0bb8a55df9ae23c8f51bd26b357f163300eb7c7e49c2626ed04faf2cb5bc02eabdd1e70c", 0x9f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0xfffffffffffffffd, 0xce70, 0x2, 0x1}, 0x14) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) fdatasync(r0) 2018/04/18 09:04:49 executing program 7: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:49 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r3, 0x731, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xef}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) accept4$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80800) write(r1, &(0x7f0000000080), 0x0) fstatfs(r0, &(0x7f0000001300)=""/4096) symlinkat(&(0x7f0000001280)='./file0\x00', r2, &(0x7f00000012c0)='./file0\x00') [ 1354.461426] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:49 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:49 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000047c0)=@nfc, &(0x7f0000004840)=0x80, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000004880)={0x0, 0xc177, 0xeb5, 0x2, 0x2, 0x3, 0x3, 0x8, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x2, 0x5, 0x7fff, 0x7, 0x1}}, &(0x7f0000004940)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004980)={r1, 0x1}, &(0x7f00000049c0)=0x8) write(0xffffffffffffffff, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004400)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000100)=""/88, 0x58}, {&(0x7f0000000180)=""/23, 0x17}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f00000002c0)=""/36, 0x24}], 0x6, &(0x7f0000000340)=""/113, 0x71, 0x1ff}}, {{&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/184, 0xb8}, {&(0x7f0000000600)=""/98, 0x62}, {&(0x7f0000000680)=""/222, 0xde}, {&(0x7f0000000780)=""/46, 0x2e}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/109, 0x6d}], 0x7, &(0x7f0000001880)=""/92, 0x5c, 0x101}, 0x1000}, {{&(0x7f0000001900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001980)=""/106, 0x6a}, {&(0x7f0000001a00)=""/130, 0x82}, {&(0x7f0000001ac0)=""/233, 0xe9}, {&(0x7f0000001bc0)=""/221, 0xdd}], 0x4, &(0x7f0000001d00)=""/132, 0x84, 0x7}, 0x2}, {{&(0x7f0000001dc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000001e40)=""/247, 0xf7}, {&(0x7f0000001f40)=""/116, 0x74}, {&(0x7f0000001fc0)=""/209, 0xd1}, {&(0x7f00000020c0)=""/33, 0x21}, {&(0x7f0000002100)=""/70, 0x46}, {&(0x7f0000002180)=""/17, 0x11}, {&(0x7f00000021c0)=""/230, 0xe6}, {&(0x7f00000022c0)=""/71, 0x47}, {&(0x7f0000002340)=""/212, 0xd4}, {&(0x7f0000002440)=""/139, 0x8b}], 0xa, &(0x7f0000002580)=""/125, 0x7d, 0xffffffff}, 0x2}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002600)=""/204, 0xcc}, {&(0x7f0000002700)=""/255, 0xff}, {&(0x7f0000002800)=""/142, 0x8e}, {&(0x7f00000028c0)=""/175, 0xaf}], 0x4, &(0x7f00000029c0)=""/4096, 0x1000, 0x6}, 0x2}, {{&(0x7f00000039c0)=@nl=@unspec, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003a40)=""/233, 0xe9}], 0x1, &(0x7f0000003b80)=""/47, 0x2f, 0x4}, 0x3}, {{&(0x7f0000003bc0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003c40)=""/188, 0xbc}, {&(0x7f0000003d00)=""/144, 0x90}, {&(0x7f0000003dc0)=""/145, 0x91}, {&(0x7f0000003e80)=""/37, 0x25}, {&(0x7f0000003ec0)=""/200, 0xc8}, {&(0x7f0000003fc0)=""/174, 0xae}], 0x6, &(0x7f00000040c0)=""/198, 0xc6, 0x12}, 0x2}, {{&(0x7f00000041c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004240)=""/143, 0x8f}], 0x1, &(0x7f0000004340)=""/159, 0x9f, 0xdb0}, 0x4}], 0x8, 0x100, &(0x7f0000004500)={0x0, 0x989680}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000004540)) ioctl$sock_inet_SIOCSARP(r2, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000045c0)=0x8, &(0x7f0000004600)=0x2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004780)='/dev/sequencer\x00', 0x40000, 0x0) r6 = openat(r5, &(0x7f0000004740)='./file0\x00', 0xacc68a3d3d96d6c1, 0x2) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) r7 = creat(&(0x7f0000004640)='./file0\x00', 0x114) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000004680)={0x20000000}) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000004580)=@dstopts={0x1}, 0x8) 2018/04/18 09:04:50 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sync_file_range(r2, 0x8000, 0x8, 0xba7bd3a4c4576fa0) accept4$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f000082cfe8)=""/24, &(0x7f0000000040)=0x29f) [ 1354.803611] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x20900) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/18 09:04:50 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d18873", 0x23}], 0x1}, 0x0) 2018/04/18 09:04:50 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x4, 0x3, {0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}, 0x200}}}, 0x32) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000000040)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1}, 0xffffffffffffff2c) fcntl$dupfd(r1, 0x406, r1) read(r0, &(0x7f00001ac000)=""/4096, 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000100)={0x3ff, {{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, {{0xa, 0x4e21, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x1d}, 0x3}}}, 0x104) 2018/04/18 09:04:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:50 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) 2018/04/18 09:04:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0'}, 0x4) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) socket$inet6(0xa, 0x80a, 0x0) [ 1355.678485] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1355.819702] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1356.391421] pktgen: kernel_thread() failed for cpu 0 [ 1356.396558] pktgen: Cannot create thread for cpu 0 (-4) [ 1356.402156] pktgen: kernel_thread() failed for cpu 1 [ 1356.407250] pktgen: Cannot create thread for cpu 1 (-4) [ 1356.412614] pktgen: Initialization failed for all threads 2018/04/18 09:04:51 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffd, 0x2000) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x309000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 1356.523143] pktgen: kernel_thread() failed for cpu 0 [ 1356.528588] pktgen: Cannot create thread for cpu 0 (-4) [ 1356.551828] IPVS: Creating netns size=2552 id=96 [ 1357.811473] pktgen: kernel_thread() failed for cpu 0 [ 1357.816623] pktgen: Cannot create thread for cpu 0 (-4) [ 1357.822229] pktgen: kernel_thread() failed for cpu 1 [ 1357.827326] pktgen: Cannot create thread for cpu 1 (-4) [ 1357.832709] pktgen: Initialization failed for all threads 2018/04/18 09:04:53 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='em1em0\x00', 0x1) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/04/18 09:04:53 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) r2 = getpid() getpgrp(r2) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r1}) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x8, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:53 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f00000000c0), 0x28) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) waitid(0x0, r2, &(0x7f0000000080), 0x8, 0x0) 2018/04/18 09:04:53 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) r5 = geteuid() setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x3, 0x3e0, [0x20000040, 0x0, 0x0, 0x20000070, 0x200001c4], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x62, 0x891f, 'teql0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x9c, 0xf4, 0x124, [@cpu={'cpu\x00', 0x8, {{0x1}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@random="363de57cb82f", 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x40, 0x88ca, 'dummy0\x00', 'syzkaller1\x00', 'veth0_to_bridge\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xd4, 0x134, 0x164, [@owner={'owner\x00', 0x14, {{r3, r5, r4, r2, 0x2, 0x7}}}, @vlan={'vlan\x00', 0x8, {{0x3, 0x4, 0x8809, 0x1, 0x3}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}, @arpreply={'arpreply\x00', 0xc, {{@random='KG.{aM', 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="4b541fe10cd0", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x8, 0x6213, 'eql\x00', 'lo\x00', 'syzkaller1\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="2f56858d804d", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x32}}}}]}]}, 0x430) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r6 = fcntl$dupfd(r1, 0x0, r1) read(r6, &(0x7f00001ac000)=""/4096, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000004c0)=""/218, &(0x7f00000005c0)=0xda) 2018/04/18 09:04:53 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1358.007671] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1358.163435] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1358.470412] IPVS: Creating netns size=2552 id=97 2018/04/18 09:04:53 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xfa, "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"}, &(0x7f0000000180)=0x102) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x916f, 0xffffffffffffff7f, 0x1}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:04:53 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x7d}, 0x1) 2018/04/18 09:04:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xed, 0x8001) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000100)) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x5}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f00000000c0)="73d3250cbcd55bf9073cea510b7bd1b21f52be51a045b9633e8693e2f9545e507a7f9757b12d2fc9990b2a313eeb581abc4ad5", 0x33) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') openat$cgroup_int(r0, &(0x7f0000000140)='memory.swap.max\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}}) 2018/04/18 09:04:53 executing program 4: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x101000) write(r1, &(0x7f0000000080), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x0, {{0x2, 0x4e23}}, 0x0, 0x2, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x2}}]}, 0x18c) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000002c0)="2f27357543530b58ce2dfde1d32573ea9f634a605c65515f81334249f3e69917b83d01122db119d67f3a93", 0x2b) 2018/04/18 09:04:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sendmmsg(r0, &(0x7f0000007e40)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="83a05c43961dea421fab2ad8894eba2f1fc43f85723a165c794013db26fa8ea8db9458df53a2730d29232ccc1851c82bf785b1f4973f64c6a0771af6f4455c73fcb16b4d3cb9c247993c41edb9cde72e3b4d07632aab6607255ced1e2a2c53408fb7972b1ab12e086b97af975ce7807dd929394f931a17f48073b9e3803e63b1118155bc2121e795b658d138dc5ce8add5d78bce315e5eaeca3eda6a5d81b600e0844efe57976cc21bb96cd4e76c91f32178611e1718791c0c07d65e0361ae7687cc3dc71e2a41b8df91e2c64b38549ea783ed12261aa75f94e1472c24aaea", 0xdf}, {&(0x7f0000000180)="402373a46b0910798035a8592a221e3f0997b78058d760be83959d9b5ff17867006072cf336b1e73a072f3e9dd3fec1312273a2ec05c11ffc8c8cb98d65c5bb972456bf2cdf5ec8566f415bc949b73b6f55dbba1f63609308f6e052f42f3fb06d205f92c300580fe8e6dfe675da3e6d2fabda6edbbc92bcf7808c5933fd980a41ded353fd58da1137e1011ac81b781c1c36a73f4c2c908cdcc32772750a86bf78c40630e2f0e3313a8d38f", 0xab}, {&(0x7f0000000240)="19a76bcd968704d9db74d9dbe36179c94c89d5c9209051b59c829ca58df9a75758beb481d2efc8fd1160323817adc7df3c5b7b8f3373ec3286f9f67f1ec6f80f53fc6671d6713828e512141bb129c6d16fa4337028ef6f4b52473da1b330be8e22617919cd50bdc9472012ef31b28ebfdcc703d8f3ea107b4ab7baedec9e7502d684b821e780978eb2dec36874033178e403278acb926ce27f1cc2aebf0faf0fb58fdc942b08e22965205624a0878b2a5c6352c4d5e5025a7eec9043a8f4fb3c7e22bf7ab939a3fac875607cea239f713d27872f3d53c4d8fee9d6f95092134e6e", 0xe1}, {&(0x7f0000000340)="e4a25f6f563206e1275a360b3b2a93161aa2be1668d0f22cfa984bc8f07ba0f1a880d8a373f5aeaa2e9ec8d4dc551659d61bd340c62075b01ac99c2e61f887d7dc2c4b3cb8", 0x45}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="c4b825fb97e7754cadeca0f7067cf8e2d07395475c1685b4dfc68e0427066db0639f055bc1647dbc2ef79320be9c6ae6538d85af7e457bbf3f594dcdfa1d85180c11b2758f03e5c81725e8298c62da7fc3191f1fb3fe4064f60a03899857bf914cef0023785d51f6e806aad9479170a62ebf3c85168b86159df1ac144113fe0adae3b999fc60cfff08", 0x89}, {&(0x7f00000004c0)="ec3adea08bcdfab2ad499b6ce97c553dd9bb3c6f26e14454ecb5e52220ec896d0f183c15d370d400df5e513aae696b1421e9fdb29ec4e96870aa286b8a4f952c6543b76cd63c16caa6aee08874d544b44c7101829a00c78ebbec8172f6a2ac08a8f3f43d182c062678c22810167d088e0af2f0ed", 0x74}, {&(0x7f0000000540)="5ddb07e19ca5c4126c21c95ad040ef9a7039dd7c59abe0bfa1af6affd4492b59f7c43eb354a2c618edf69c373aaf413fe3811e032c32134332d16e9498774e47cc57d139530f9c50900fea5096c21311b3680a334384b8b7e022f98abf9af12c8bf85c7b2e8e73d7e23d89838fd6de5844ff5420dfcf2867212e90eb5bac21cff590ab2a4afcae040c3dfe5c7fb5b23b9972dbfb75799d50c599bb0c4cced13e5cba8e744c7460d38cd18890752a5cc556462b716d060aa084171feddba48ad6a14ce5e285db0540d64d943eacab71ad73f81dff86bc979332be918599dc0d5d", 0xe0}, {&(0x7f0000000640)="260a00a55d59d79e323802442b8ffc040cdeacfc2c3046a6d11d5371283ccc7764a04a574e6a41e08cf3c9e93e4af4ab4a002680482381c353cf3bf79a25a6ac63", 0x41}, {&(0x7f00000006c0)="734d9ed60a7f5d2bcee17621e83fdea4fd229ebb61ec4ae2684e0914bfd6345d034de683f9f2e344b341ea762e4f5910303be78c49cbac2f2087cb37aefff2a99032a558d8297683a16a65c2d3557200e36d3a66e7648ff03f397d5da0c0b89d9bfd1ffa41ed2c564100af55a40ff1a6093b0852d9371be297c1c3ed0e01dee13e91c238ef261de6cb91ea5e7b6d8db5b06a", 0x92}], 0xa, &(0x7f0000000800)=[{0x1c, 0x113, 0x5a9f7c24, "4b5d5fb15d82d34912266370689b79f7"}, {0x100c, 0x197, 0x5, 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0x1000}], 0x5, 0x0, 0x0, 0x10}, 0x101}, {{&(0x7f0000006880)=@ipx={0x4, 0x10001, 0x6, "80d54d61227d", 0x3ff}, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006900)="d9a983cbe08b3c640fe93e6e0c85e25d95a53706a18e4649cb0a8365bd6162", 0x1f}, {&(0x7f0000006940)="0e165a69750b2b9fe17253810310319151dd6b422e22e29d84323b5d5aaac4e05f69dec76cf73fbcd27e15daeee94e6489c99bfab5f45c7a9800e599c141cda3bef5c3752653ec3d5b5ff69074254873d0de226fef764d8eac", 0x59}, {&(0x7f00000069c0)="73ea57142ed28fc0f32ba6640c9c44b8d19c1165b90841a493c57c41a470cbd725583257d515a91c941318f1e73412ae687e5428b6bd392d066095e1737e7e974ec6a3bd4292dcae5d2fa3db66f53abd08baf19e9fc52a123611da758ad88bc0e9a66fe83d3b5b2fc3c056ec9da26f275818c1561e4bae034aaff01427dd4032992af71ad5399e981e5590", 0x8b}, {&(0x7f0000006a80)="64a64bdb8bfd706324127be1e61931056b606c1d85b162420419c4549a64f0f75f0f4f7f71456f33d64780456dcea6f59079b3d31a9b9c8438df61164f8d9180b660d6872db98a3759951f7c3cda68ca6302b354ad03ef82", 0x58}, {&(0x7f0000006b00)="3ee4012be81f609cd6197fa46a2f766c3b34df3602ae6f8decbdd8a7dff4315efaa81e47969980db0987c1", 0x2b}], 0x5, 0x0, 0x0, 0x80}, 0x7}, {{&(0x7f0000006b80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x3, {0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x1ff}}}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006c00)="2d256324e814e378cd3ae230d79eec7c836609ca6f0ff176d7af8658af14e146f06e861cbc03ce0d516ce965ba9b5ad1c46568ac8fa34cfd4651748982f2ed5a22b95078b0bcac68d6982551d15e86e57608ec4b9fed4f6164a7a402", 0x5c}], 0x1, &(0x7f0000006cc0)=[{0x100c, 0x10f, 0x1, "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"}, {0xc4, 0x10f, 0x4, "c73416317e4e10530bf269db456d19b88a610cfde4373bf69203f8df2472c4e1cf2102207efef6487fc7fdfe87fe42eb13314300ad972075c771163f1d75f49df5f07167d0fa185f6db4c3d5ac4fe8ad5416f0429b0a320704712780ef9d0808a367c1485c4c8215d55eab846b4d65fa4c839fd50b21105ec1e2e29eaf2ced1634d1df018a80fbe4950c51f5d04d62e2578868d3f8ea92ab74df743be95a88e81b103105a533f8a61305ee9a6b5115c52170fe5c17"}, {0xac, 0x0, 0xde23, "cb175298d40680cb90049d6c17c5098a9d5d0e63cc8bcd6ba6efa82172ee80c2a3ed7d79e22b7d05421495719120ece8b045324a9dd238ae8dcb52c0677d207f212e201550542589c9d4641b6390b69bb13924282cb4a0f670c6e4baa2e46157faa609e0d5e11b4d7a20dbf9e538d934c344ed3c05b60fffc900585636546e162fa57c00606a8737589bddfc0c44ac22300910401d8efe0ad3bcc067bc77cfde"}], 0x117c, 0x1}, 0x6}], 0x7, 0x8004) 2018/04/18 09:04:53 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="7c00000010f8ff04fffffffffffffd0913ffff000000f4", @ANYRES32=0x0, @ANYBLOB="000000000000000078766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a7070703074727573746564000000"], 0x3}, 0x1}, 0x0) 2018/04/18 09:04:53 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:53 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000000c0)=0xfffffffffffffce6) sync_file_range(r0, 0x0, 0x10000, 0x4) 2018/04/18 09:04:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x2d5) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1358.654513] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:54 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x7, 0xc900, 0x8, 0xfffffffffffffff9}, 0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x41, 0x0) connect$netlink(r3, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x83040000}, 0xc) write(r1, &(0x7f0000000040)="afbde4f9916b12b2e278119200000000000000010000000000", 0x1d0) 2018/04/18 09:04:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000000)=""/24, &(0x7f0000f08ffc)=0x18) 2018/04/18 09:04:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1358.888530] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1359.090465] IPVS: length: 24 != 8 [ 1360.321762] pktgen: kernel_thread() failed for cpu 0 [ 1360.326903] pktgen: Cannot create thread for cpu 0 (-4) [ 1360.332369] pktgen: kernel_thread() failed for cpu 1 [ 1360.337556] pktgen: Cannot create thread for cpu 1 (-4) [ 1360.342890] pktgen: Initialization failed for all threads 2018/04/18 09:04:55 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f00000004c0)=[{&(0x7f00000000c0)="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", 0xfe, 0x7}, {&(0x7f00000001c0)="e9e8af609492a574f256025562a7ee69d99e8d8af913dbb728d95ade1534202e4b580c046067d3ae0f2dcc23c102eae2ead86c97f38e19a88c3f6b35c4ad5eec139d6e9f32a987d6a4486b045be7f4713b940d098dd25310beed3cd627a34715b6036ed04ce470f516c0bfa0ccb94e87f47aefa5bba51edb43382562c11873bab41c9df8d93b90b380f2a5b0fffc3108a2a6b3104a2260ccf198d8dced0a1cdf5f9e5d997e4eb9e20b48433232c8be7dfea67caa8e5a4c28d29aac93736d641dc756cf7e432ac962d5f84ca83e8fcf5a752aa2c0b5e979b34a751de6ce36bbba48283921ef037d24cb6854e09844cef3", 0xf0, 0x6}, {&(0x7f00000002c0)="91bb5a9126afdaea15e144a6e0e9cb472042cbde4b43ab42bfbc69e0253314ac8f272a4370", 0x25, 0x3f}, {&(0x7f0000000300)="3a7618d0d12c82cadb3139b2b70eca35d797c37ebe8447c05f977a25d4a84276c6289e0a13e39f536d369df2e022389d33e065b40ab65e462f0fc1859b6c8b59fd4df5fc51168009b19ef15f5863a489e451dec2d2b4b1d841e3d9d5982d4480359d52f703b7a4b8d73ebaf0c067128feb6f7a81409cd9b3846e85ddbcc959139a11990de08e0eaca8bf3d847976a7644dd1f3", 0x93, 0x3}, {&(0x7f00000003c0)="2fa876ffe974ad935c86e033d0a626a6c241233efed6e2c4fe4224409220203fdc76333ccd12386dc7deafcb41a7743acdabc08afa301cae06762c01d220426a1464bc05c5072b942be4663f566d137dadb77a860177d51bbdd263c2e1e5d6f6a8bb2133f289011f0c60f0e20eeecdee091ee628bb9c20e44eb30b26b588437157a764892f5f93183abb8eaac218b1c81de90c0711ccf8ac992996f10691abc86c2c8edcc9d29832c585daa761b9b3a9d7fd2a5e3afa16531128ad252a705f1fe5bf1faab16fa8", 0xc7, 0xfffffffffffffff9}], 0x2000048, &(0x7f0000000500)) 2018/04/18 09:04:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000), 0x0) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:55 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a0000005800020008000600000000000800050000000000080002004e22000008000300060000000000000000000000bb080004000800000008000800000000000800070000800000080004000800000000000000"], 0x2}, 0x1}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x11, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='team0\x00') 2018/04/18 09:04:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) times(&(0x7f0000000000)) 2018/04/18 09:04:55 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0x7) write(r0, &(0x7f00000004c0)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0}, &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0xfffffffffffffffe, r0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="c3ac2ade1c6cf0e5981175a5870ffc5be32e67bd828c9695cf17809a5d8309ad4418ff68dc949b4282bc162ecf188c8797fbae1efbc9a30117d4fc64198f47f6c9a440037a5ee4b9b723d892b530f0e61993a82da4641d8c27b980a1c03752a64c7b43c9aec734458293c78444dded2b22031f814a06cd20a5c26fe51b8c92a6f48b7be08d3515144166763b651f10f4c5a212ea68d7d4eccf2d573b832911053f7fa2fd4e883a94692e32fffa04bd", 0xaf, 0x5}, {&(0x7f0000000140)="7563c3d4a88400dc9f57668c1edbd4d2984f790c6ba5ee8ee2fbdbd03a2ad867241cedae6d0b44fe7f2c4ba687c23a10bf0e682bd9d71bfeb463011674368822a09a919ff05c77b7c85a886df901b36ef7d60067d33291bb562041ae87e9", 0x5e, 0x280000000000}, {&(0x7f00000001c0)="8910e535a6e69c720e4902bb28386ae2dd7c25c19daf9a66855c2ef2740f26a5ca7ae25722491e64b55ce50f82668237ee43640d1ccb3226d58b7b8692a883e8682c2eeb19e4e34de391dc8f3cbf342030efdd69c3bac6dcde5264a8b61c636be561ed5a0677faae5a3717ad505e70cba2eef23cb9f641dbb8eeea53a514f41411f7d035aba55aba4062db1b81761c8ff96e6438d386c2289064efab76f7ffd541cdd2b73808335b9a2e9329ca5443950c3c006c3b85c2e8b5c9", 0xba, 0xea7}, {&(0x7f0000000280)="ffae856b8790f5c128508b5cfeae8cee1f00433a257afc0c4fba5e0fdf682521f7831c7d68f7", 0x26, 0x385f}, {&(0x7f00000002c0)="165265253b17bc0141a98614398d217ab8db14fe5043e965e6d9e94a30594a8b7cb405f3a86294b40ecce8f79566ec6129ca8a063c8890e9a6cff1e622f92f847388044382ddd7a399b7426c9fa2b32ae6b1f08eec3837220b6e9df12c1ab780434b5b95a99b7079e3b2a95d299a423ece7407dcd19f4f621e610e7bd68534f0f37d5d9c7801409db0720b131269ed", 0x8f, 0x1a0f}], 0x1, &(0x7f00000003c0)=ANY=[@ANYRES32=r2]) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:55 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) 2018/04/18 09:04:55 executing program 1: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x7d}, 0x1) 2018/04/18 09:04:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000), 0x0) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xff, @multicast1=0xe0000001, 0x4e24, 0x0, 'sed\x00', 0x20, 0x4, 0x69}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xd, 0x4, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r4, 0x4, 0x70bd2c, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x40) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:55 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x82040, 0x0) sendto$unix(r0, &(0x7f0000000080)="451c5dd384cd62", 0x7, 0x40, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r2, &(0x7f0000000080), 0x0) 2018/04/18 09:04:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x14, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) fcntl$notify(r0, 0x402, 0x80000004) pwrite64(r0, &(0x7f0000000000)="3222e4259c54bc7822ebb1d434e95c9fbde4052a695e2c8f9e4b5b82a7c94e017256fd62e911998904df5bf223c8ca646a100ed8e48159de23a1b2195592608c22162cff3f3c931a586573e644869848144b39e2bc303498e45913e2a3066c22215f1c9a274362e694e36a1482f970225a78d0042e0ab51d4d88281835493c0862ee631e17cb5d03c1230ce1aced2a01685e39707a90b8ac96302d35fe280fc9f4acd9723558c430581d0695729c7c63793cff41d4dee43c801e3cd6819d12c804faa6d174ff", 0xc6, 0x0) 2018/04/18 09:04:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000), 0x0) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:56 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x4, 0x3, 0xece2, 0x7, 0x4, 0x80000001, 0x1000, 0x5, 0x800, 0x3, 0x8, 0x409e, 0x9, 0x5, 0x8]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:56 executing program 7: r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000da7c85001a00030007fffd946fa283bc06b1c294f751268808de0e6c62f618eee6d87986ca97271d856808001000d188737e", 0xfffffffffffffd39}], 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff9f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x800000, 0x5}, 0x10) 2018/04/18 09:04:56 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x9, 0x9, 0x1, r3}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) [ 1361.177318] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1361.294870] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1361.313068] IPVS: Creating netns size=2552 id=98 2018/04/18 09:04:57 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x24000, 0x0) getdents(r1, &(0x7f0000000240)=""/124, 0x7c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:57 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x5a1, 0x4) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) fcntl$dupfd(r1, 0x0, r1) read(r1, &(0x7f0000000000)=""/4096, 0x1076687e) 2018/04/18 09:04:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc", 0x12) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:57 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000016000)=[{0x4, 0x0, 0x100000001}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) 2018/04/18 09:04:57 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:57 executing program 7: r0 = socket$inet(0x10, 0x23, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:04:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) getsockopt$inet_buf(r0, 0x0, 0x2482, &(0x7f0000000000)=""/24, &(0x7f0000f08ffc)=0xfd4f) 2018/04/18 09:04:57 executing program 1: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x7d}, 0x1) 2018/04/18 09:04:57 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000140)={0x6, 0xcaa4}) r1 = socket$inet(0x10, 0x3, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000040)=0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r2, 0x1, 0x27b) 2018/04/18 09:04:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc", 0x12) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1362.158996] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x28003d, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/142) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00000013c0)={0x0, &(0x7f0000001400)=""/78, &(0x7f0000001340)}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r2}) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:04:57 executing program 4: r0 = memfd_create(&(0x7f0000000040)='4trustedselinuxeth1\x00', 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r2, &(0x7f0000000080), 0x0) [ 1362.373970] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:57 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a000310c2439fc96301c68da62007fffd146fa283bc02eee6d87986c497271d", 0x24}], 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000240)=0x7fff, 0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x3, 0x0, 0x7, 0xfac6, 0xd50, 0x6, 0x800, 0x1, 0x0, 0xfffffffffffffff7}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/18 09:04:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc", 0x12) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001240)={0x5, &(0x7f0000000000)=""/28, &(0x7f00000011c0)=[{0x7f, 0x1000, 0xbd, &(0x7f0000000040)=""/4096}, {0x1, 0x76, 0x40, &(0x7f0000001040)=""/118}, {0x1, 0x14, 0x9, &(0x7f00000010c0)=""/20}, {0x7, 0x68, 0x0, &(0x7f0000001100)=""/104}, {0x9, 0x3f, 0x7ff, &(0x7f0000001180)=""/63}]}) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:57 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) write$binfmt_elf32(r2, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8001, 0x6, 0x9, 0x401, 0x2, 0x3f, 0x0, 0x3e0, 0x38, 0x3c4, 0x81, 0x1ff, 0x20, 0x1, 0x81, 0x400, 0x3}, [{0x70000007, 0x29, 0x4, 0x3, 0x3f, 0x4, 0xffffffffffffa142}, {0x0, 0xa68, 0x10000000000, 0x1, 0x3, 0x7b0192f5, 0xae9, 0x6}], "315366f0814db12c7e8d574e913408831938ab8a36daa9d1e2dc43a600ab4e3773ef58617db4c6b43ae3d8aa312f0075", [[], [], [], [], [], [], [], [], []]}, 0x9a8) [ 1363.008539] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1363.076145] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1363.326180] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 1364.050989] pktgen: kernel_thread() failed for cpu 0 [ 1364.056123] pktgen: Cannot create thread for cpu 0 (-4) [ 1364.062764] pktgen: kernel_thread() failed for cpu 1 [ 1364.068272] pktgen: Cannot create thread for cpu 1 (-4) [ 1364.073653] pktgen: Initialization failed for all threads 2018/04/18 09:04:59 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) write(r1, &(0x7f0000000080), 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/net\x00') mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r2, 0x0) 2018/04/18 09:04:59 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x66, "76432cb9ccc8830c7396577c4d47a6487d122c5fdb82bd0e110ecf37bbf3b7c0cef8dc1ee35cc3b284407608ae62eb66a438bd21a68d08fe81fc3c75a72acb89fe562170b430fa93fa2ea9bfd070ce5efd3ca954469bd52dce1801f064c138790febfb50395e"}, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6, 0x5, [0xfff, 0xffffffffffffff66, 0x100, 0x101, 0x1]}, &(0x7f0000000180)=0x12) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1, 0x0, 0xffffffffffffff28}, 0x0) 2018/04/18 09:04:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x3, 0x3000}, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) 2018/04/18 09:04:59 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f00000004c0)=[{&(0x7f00000000c0)="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", 0xfe, 0x7}, {&(0x7f00000001c0)="e9e8af609492a574f256025562a7ee69d99e8d8af913dbb728d95ade1534202e4b580c046067d3ae0f2dcc23c102eae2ead86c97f38e19a88c3f6b35c4ad5eec139d6e9f32a987d6a4486b045be7f4713b940d098dd25310beed3cd627a34715b6036ed04ce470f516c0bfa0ccb94e87f47aefa5bba51edb43382562c11873bab41c9df8d93b90b380f2a5b0fffc3108a2a6b3104a2260ccf198d8dced0a1cdf5f9e5d997e4eb9e20b48433232c8be7dfea67caa8e5a4c28d29aac93736d641dc756cf7e432ac962d5f84ca83e8fcf5a752aa2c0b5e979b34a751de6ce36bbba48283921ef037d24cb6854e09844cef3", 0xf0, 0x6}, {&(0x7f00000002c0)="91bb5a9126afdaea15e144a6e0e9cb472042cbde4b43ab42bfbc69e0253314ac8f272a4370", 0x25, 0x3f}, {&(0x7f0000000300)="3a7618d0d12c82cadb3139b2b70eca35d797c37ebe8447c05f977a25d4a84276c6289e0a13e39f536d369df2e022389d33e065b40ab65e462f0fc1859b6c8b59fd4df5fc51168009b19ef15f5863a489e451dec2d2b4b1d841e3d9d5982d4480359d52f703b7a4b8d73ebaf0c067128feb6f7a81409cd9b3846e85ddbcc959139a11990de08e0eaca8bf3d847976a7644dd1f3", 0x93, 0x3}, {&(0x7f00000003c0)="2fa876ffe974ad935c86e033d0a626a6c241233efed6e2c4fe4224409220203fdc76333ccd12386dc7deafcb41a7743acdabc08afa301cae06762c01d220426a1464bc05c5072b942be4663f566d137dadb77a860177d51bbdd263c2e1e5d6f6a8bb2133f289011f0c60f0e20eeecdee091ee628bb9c20e44eb30b26b588437157a764892f5f93183abb8eaac218b1c81de90c0711ccf8ac992996f10691abc86c2c8edcc9d29832c585daa761b9b3a9d7fd2a5e3afa16531128ad252a705f1fe5bf1faab16fa8", 0xc7, 0xfffffffffffffff9}], 0x2000048, &(0x7f0000000500)) 2018/04/18 09:04:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce", 0x1b) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:59 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xac, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6512}, @in6={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x1d}, 0x7}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xf1f}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x8bd6}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) connect$netlink(r1, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1}, 0x8) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:04:59 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:04:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000040)="6d2715bb04c35e4af766f583ac61b4e9c2d08b60f10400b50e1851a77a52", 0xffffffc9) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:04:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce", 0x1b) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:04:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x44030, r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/18 09:04:59 executing program 7: r0 = socket$inet(0x10, 0x2, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bridge_slave_1\x00', 0x100}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x2ca}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x3, 0x2, 0x7fff, 0x0, 0x10000}) r2 = dup(r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/18 09:04:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1364.268237] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:59 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x4}, {0x6}]}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180)=0x41, 0x4) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x100) accept4$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x800) write(r1, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0x2, 0x4}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) 2018/04/18 09:04:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x4, 0x2, 0xfffffffffffffff8, 0x9, 0x100000000}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) [ 1364.427977] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:04:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce", 0x1b) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1364.982697] IPVS: Creating netns size=2552 id=99 2018/04/18 09:05:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/18 09:05:00 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000000000)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x4, 0x17, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)=""/23}, &(0x7f0000000100)=0x50) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) getsockname(r0, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000001c0)=0x80) 2018/04/18 09:05:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae", 0x1f) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sendmmsg(r0, &(0x7f0000007e40)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="83a05c43961dea421fab2ad8894eba2f1fc43f85723a165c794013db26fa8ea8db9458df53a2730d29232ccc1851c82bf785b1f4973f64c6a0771af6f4455c73fcb16b4d3cb9c247993c41edb9cde72e3b4d07632aab6607255ced1e2a2c53408fb7972b1ab12e086b97af975ce7807dd929394f931a17f48073b9e3803e63b1118155bc2121e795b658d138dc5ce8add5d78bce315e5eaeca3eda6a5d81b600e0844efe57976cc21bb96cd4e76c91f32178611e1718791c0c07d65e0361ae7687cc3dc71e2a41b8df91e2c64b38549ea783ed12261aa75f94e1472c24aaea", 0xdf}, {&(0x7f0000000180)="402373a46b0910798035a8592a221e3f0997b78058d760be83959d9b5ff17867006072cf336b1e73a072f3e9dd3fec1312273a2ec05c11ffc8c8cb98d65c5bb972456bf2cdf5ec8566f415bc949b73b6f55dbba1f63609308f6e052f42f3fb06d205f92c300580fe8e6dfe675da3e6d2fabda6edbbc92bcf7808c5933fd980a41ded353fd58da1137e1011ac81b781c1c36a73f4c2c908cdcc32772750a86bf78c40630e2f0e3313a8d38f", 0xab}, {&(0x7f0000000240)="19a76bcd968704d9db74d9dbe36179c94c89d5c9209051b59c829ca58df9a75758beb481d2efc8fd1160323817adc7df3c5b7b8f3373ec3286f9f67f1ec6f80f53fc6671d6713828e512141bb129c6d16fa4337028ef6f4b52473da1b330be8e22617919cd50bdc9472012ef31b28ebfdcc703d8f3ea107b4ab7baedec9e7502d684b821e780978eb2dec36874033178e403278acb926ce27f1cc2aebf0faf0fb58fdc942b08e22965205624a0878b2a5c6352c4d5e5025a7eec9043a8f4fb3c7e22bf7ab939a3fac875607cea239f713d27872f3d53c4d8fee9d6f95092134e6e", 0xe1}, {&(0x7f0000000340)="e4a25f6f563206e1275a360b3b2a93161aa2be1668d0f22cfa984bc8f07ba0f1a880d8a373f5aeaa2e9ec8d4dc551659d61bd340c62075b01ac99c2e61f887d7dc2c4b3cb8", 0x45}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="c4b825fb97e7754cadeca0f7067cf8e2d07395475c1685b4dfc68e0427066db0639f055bc1647dbc2ef79320be9c6ae6538d85af7e457bbf3f594dcdfa1d85180c11b2758f03e5c81725e8298c62da7fc3191f1fb3fe4064f60a03899857bf914cef0023785d51f6e806aad9479170a62ebf3c85168b86159df1ac144113fe0adae3b999fc60cfff08", 0x89}, {&(0x7f00000004c0)="ec3adea08bcdfab2ad499b6ce97c553dd9bb3c6f26e14454ecb5e52220ec896d0f183c15d370d400df5e513aae696b1421e9fdb29ec4e96870aa286b8a4f952c6543b76cd63c16caa6aee08874d544b44c7101829a00c78ebbec8172f6a2ac08a8f3f43d182c062678c22810167d088e0af2f0ed", 0x74}, {&(0x7f0000000540)="5ddb07e19ca5c4126c21c95ad040ef9a7039dd7c59abe0bfa1af6affd4492b59f7c43eb354a2c618edf69c373aaf413fe3811e032c32134332d16e9498774e47cc57d139530f9c50900fea5096c21311b3680a334384b8b7e022f98abf9af12c8bf85c7b2e8e73d7e23d89838fd6de5844ff5420dfcf2867212e90eb5bac21cff590ab2a4afcae040c3dfe5c7fb5b23b9972dbfb75799d50c599bb0c4cced13e5cba8e744c7460d38cd18890752a5cc556462b716d060aa084171feddba48ad6a14ce5e285db0540d64d943eacab71ad73f81dff86bc979332be918599dc0d5d", 0xe0}, {&(0x7f0000000640)="260a00a55d59d79e323802442b8ffc040cdeacfc2c3046a6d11d5371283ccc7764a04a574e6a41e08cf3c9e93e4af4ab4a002680482381c353cf3bf79a25a6ac63", 0x41}, {&(0x7f00000006c0)="734d9ed60a7f5d2bcee17621e83fdea4fd229ebb61ec4ae2684e0914bfd6345d034de683f9f2e344b341ea762e4f5910303be78c49cbac2f2087cb37aefff2a99032a558d8297683a16a65c2d3557200e36d3a66e7648ff03f397d5da0c0b89d9bfd1ffa41ed2c564100af55a40ff1a6093b0852d9371be297c1c3ed0e01dee13e91c238ef261de6cb91ea5e7b6d8db5b06a", 0x92}], 0xa, &(0x7f0000000800)=[{0x1c, 0x113, 0x5a9f7c24, "4b5d5fb15d82d34912266370689b79f7"}, {0x100c, 0x197, 0x5, 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0x1000}], 0x5, 0x0, 0x0, 0x10}, 0x101}, {{&(0x7f0000006880)=@ipx={0x4, 0x10001, 0x6, "80d54d61227d", 0x3ff}, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006900)="d9a983cbe08b3c640fe93e6e0c85e25d95a53706a18e4649cb0a8365bd6162", 0x1f}, {&(0x7f0000006940)="0e165a69750b2b9fe17253810310319151dd6b422e22e29d84323b5d5aaac4e05f69dec76cf73fbcd27e15daeee94e6489c99bfab5f45c7a9800e599c141cda3bef5c3752653ec3d5b5ff69074254873d0de226fef764d8eac", 0x59}, {&(0x7f00000069c0)="73ea57142ed28fc0f32ba6640c9c44b8d19c1165b90841a493c57c41a470cbd725583257d515a91c941318f1e73412ae687e5428b6bd392d066095e1737e7e974ec6a3bd4292dcae5d2fa3db66f53abd08baf19e9fc52a123611da758ad88bc0e9a66fe83d3b5b2fc3c056ec9da26f275818c1561e4bae034aaff01427dd4032992af71ad5399e981e5590", 0x8b}, {&(0x7f0000006a80)="64a64bdb8bfd706324127be1e61931056b606c1d85b162420419c4549a64f0f75f0f4f7f71456f33d64780456dcea6f59079b3d31a9b9c8438df61164f8d9180b660d6872db98a3759951f7c3cda68ca6302b354ad03ef82", 0x58}, {&(0x7f0000006b00)="3ee4012be81f609cd6197fa46a2f766c3b34df3602ae6f8decbdd8a7dff4315efaa81e47969980db0987c1", 0x2b}], 0x5, 0x0, 0x0, 0x80}, 0x7}, {{&(0x7f0000006b80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x3, {0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x1ff}}}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006c00)="2d256324e814e378cd3ae230d79eec7c836609ca6f0ff176d7af8658af14e146f06e861cbc03ce0d516ce965ba9b5ad1c46568ac8fa34cfd4651748982f2ed5a22b95078b0bcac68d6982551d15e86e57608ec4b9fed4f6164a7a402", 0x5c}], 0x1, &(0x7f0000006cc0)=[{0x100c, 0x10f, 0x1, "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"}, {0xc4, 0x10f, 0x4, "c73416317e4e10530bf269db456d19b88a610cfde4373bf69203f8df2472c4e1cf2102207efef6487fc7fdfe87fe42eb13314300ad972075c771163f1d75f49df5f07167d0fa185f6db4c3d5ac4fe8ad5416f0429b0a320704712780ef9d0808a367c1485c4c8215d55eab846b4d65fa4c839fd50b21105ec1e2e29eaf2ced1634d1df018a80fbe4950c51f5d04d62e2578868d3f8ea92ab74df743be95a88e81b103105a533f8a61305ee9a6b5115c52170fe5c17"}, {0xac, 0x0, 0xde23, "cb175298d40680cb90049d6c17c5098a9d5d0e63cc8bcd6ba6efa82172ee80c2a3ed7d79e22b7d05421495719120ece8b045324a9dd238ae8dcb52c0677d207f212e201550542589c9d4641b6390b69bb13924282cb4a0f670c6e4baa2e46157faa609e0d5e11b4d7a20dbf9e538d934c344ed3c05b60fffc900585636546e162fa57c00606a8737589bddfc0c44ac22300910401d8efe0ad3bcc067bc77cfde"}], 0x117c, 0x1}, 0x6}], 0x7, 0x8004) 2018/04/18 09:05:00 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/04/18 09:05:00 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:00 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a0000005800020008000600000000000800050000000000080002004e22000008000300060000000000000000000000bb0800040008000000080008000000000008000700008000000800040008000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="540000001800b8000000cf25ce00000000000002000000ff0300000000000008000500ac141400"], 0x24}, 0x1}, 0x0) [ 1365.147520] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x3, 0x4, 0x1f, 0x7, 0x101, 0xb1d, 0x9519, 0x9, 0x1, 0x20, 0x9, 0x1, 0x1f, 0x2c8]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0xa7b3}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x12010, r3, 0x0) 2018/04/18 09:05:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000001400)={0x3, &(0x7f0000000180)=""/4096, &(0x7f00000013c0)=[{0x1, 0x5, 0xffff, &(0x7f0000001180)=""/5}, {0x5, 0xc9, 0x2, &(0x7f00000011c0)=""/201}, {0x2, 0xcc, 0x3, &(0x7f00000012c0)=""/204}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001440)={0x9, [0x90000000, 0x5, 0x235, 0x7, 0xffffffff00000000, 0x6, 0x0, 0x4, 0xffff]}, &(0x7f0000001480)=0x16) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) pause() keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000140)=0x84) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000014c0)=@assoc_value, &(0x7f0000001500)=0x8) 2018/04/18 09:05:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae", 0x1f) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:00 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xe93) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x8, 0x10000, 0x800, 0xffff, 0x20}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) [ 1366.882134] pktgen: kernel_thread() failed for cpu 0 [ 1366.887269] pktgen: Cannot create thread for cpu 0 (-4) [ 1366.892707] pktgen: kernel_thread() failed for cpu 1 [ 1366.897828] pktgen: Cannot create thread for cpu 1 (-4) [ 1366.903168] pktgen: Initialization failed for all threads 2018/04/18 09:05:02 executing program 7: r0 = socket$inet(0x10, 0xa, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x416f4146, 0x20200) ioctl$KDSETLED(r1, 0x4b32, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x9fff, 0x0) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000), 0x20000343, 0x0, 0x5fe26043f8b4d4f8}, 0x0) 2018/04/18 09:05:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000e40)='/selinux/status\x00', 0x0, 0x0) listen$netrom(r2, 0xffffffffffff184c) recvmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/3, 0x3}], 0x1, &(0x7f0000000180)=""/31, 0x1f, 0x1000000000000}, 0x3}, {{&(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)}], 0x2, 0x0, 0x0, 0x7fff}, 0xff}, {{&(0x7f0000000340)=@l2, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000480)=""/6, 0x6}], 0x2, 0x0, 0x0, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f00000005c0)=""/131, 0x83}, {&(0x7f0000000680)=""/153, 0x99}, {&(0x7f0000000740)=""/39, 0x27}, {&(0x7f0000000780)=""/118, 0x76}, {&(0x7f0000000800)=""/57, 0x39}, {&(0x7f0000000840)=""/225, 0xe1}], 0x7, 0x0, 0x0, 0xa167}, 0x1ff}, {{&(0x7f0000000980)=@can, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000a00)=""/157, 0x9d}, {&(0x7f0000000ac0)=""/230, 0xe6}, {&(0x7f0000000bc0)=""/132, 0x84}, {&(0x7f0000000c80)=""/164, 0xa4}, {&(0x7f0000000d40)=""/50, 0x32}], 0x5}, 0x1}, {{&(0x7f0000000dc0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)=""/247, 0xf7, 0x8}, 0x7}], 0x6, 0x1, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') 2018/04/18 09:05:02 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) rt_sigsuspend(&(0x7f0000000000)={0x8}, 0x8) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae", 0x1f) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @rand_addr=0x6}}, 0x6000, 0x4}, 0x88) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @random="8a748cf1c6cf", 'rose0\x00'}}) 2018/04/18 09:05:02 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/create\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0xff8}], 0x1, 0x0) 2018/04/18 09:05:02 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:02 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) [ 1367.003973] pktgen: kernel_thread() failed for cpu 0 [ 1367.009722] pktgen: Cannot create thread for cpu 0 (-4) [ 1367.021491] IPVS: Creating netns size=2552 id=100 2018/04/18 09:05:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae2191", 0x21) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:02 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100), 0x8) dup(r0) sendto$inet6(r0, &(0x7f0000069000), 0x0, 0x0, &(0x7f00005e7fe4)={0xa, 0x4e23}, 0x1c) [ 1367.114451] nla_parse: 1 callbacks suppressed 2018/04/18 09:05:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffd, 0x541200) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:02 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/107, 0x6b}], 0x1, &(0x7f0000000180)=""/149, 0x95, 0x101}, 0x40002001) 2018/04/18 09:05:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000002400)=[{&(0x7f0000000080)="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", 0x1000, 0xff}, {&(0x7f0000001080)="1dfecc5febcea76cb1831acd934079618f57f2295d5b71bc71ecbec4940ee1712ca07abdb588a31c951f6d015b3956556b3bcf88b29647dacb4359b45007a4ebedb638b4ff2cb2707550e283ea261d524e60373c84e1885a9d56a422398f96819721f99f899e385e", 0x68, 0x40}, {&(0x7f0000001100)="c46f29b3f82be1076654c8752d71811f228d2c7c9d92e59ca9cab9702abf451f04d37980e0fa6176d8537bda72254985788f35bcb29ad80172eaeea935a0f007d64b0c994118472e104275b3ca60c6e3a5cce1f72dfe4291d9fb4f95c08d59727cb1d20f7ec0aee62376701b3e1b3e0645bfe0d110feb1ea", 0x78, 0x3}, {&(0x7f0000001180)="223090d21019e1150547629672fb0b320c6bf687827aed0018506ea42d8aead48458fae470ead12e", 0x28, 0x1}, {&(0x7f00000011c0)="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", 0x1000, 0x51}, {&(0x7f00000021c0)="9a10d44bac62c0da83d02b847604e75ed0a773e8105cdca95faac2aafcf582c763f6d4a98501159fad2d4e7785202c5e62a20e2a19c850f6cc4892f1a6cc8fffd04e600907f3454f62d8ff45ec735561a1447ff2b0e8dbaca95a5542bcbfd9ab6a257708e2e6ddff827fb0832d0d96c1b3fcd4ccb864fa4800d16b7885eb579e2cc769a5bf0c91580315404e89e5aa41e5d3db05560418bcdd720294006fb8addfd15ecc52ac15e20bf668ab03d3d7b03b8518ff2d6e583e29857d40d23f2e32ccfa7f9b5c", 0xc5, 0x258c}, {&(0x7f00000022c0)="52af07d3c3e0ecac763e219d5af85eecb69c5209d585e38d1c950c6a118fdd896c3bdf5d01cf62b3da284a9deb808285a53eb7781fc01b073f1e8bb01a72ac8c3e19e381c6e9993275406d3e4449bc127d12da0d5431be", 0x57, 0x6}, {&(0x7f0000002340)="09a023d0a2e732ac9e17918921274a51454d6444409bd31c7c92ca53b5d36facf7cf11d251eccf796bd1b0a32c1bb459d323bf739f5a80048c6d62203de7e9ed31279a9f4c6fb553574b1a6c777a1704f2d0262fa69c2b081e40accd1b0d617d2c4c66c070514d9978e8cab7f817f0c7cbf166b66a57c83c20d95cfbca8840cb935543aaacde09d4296f3a33174b38504949ac7b87070e68b85c2c92796d6a7cc25a82cd1512e8b4c3c6c4c9c6d69c35d1cfcbe1c7f4562785c08d134c", 0xbd, 0x156}], 0x48, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002800)={0x6, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x0, 0x6, 0x1, 0x9, 0x0, 0x1, 0x800, 0x3}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002480)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000024c0)=0x7, 0x4) syz_mount_image$msdos(&(0x7f0000002500)='msdos\x00', &(0x7f0000002540)='./file0\x00', 0x2, 0x3, &(0x7f0000002780)=[{&(0x7f0000002580)="e5b928d23bfb344a1af503f0db2bdd891b5ca6976943a64d2d4d650d28b63307caad7f6d7929580bb0dd317fb2636603a264e9fd54a51d6e5e512fb6ed85b292f26f9195ace226377bdc2cac3474589f2a5dba818f1b124290606916c1cb0092e6e2b4eefe9521183a546deac799c6f19c251f2e89d2b4c744d16f367915adfe074abc4b370ed05a548cbd382d8ff85cdd3b215307fbe9497925fc85065620cbfd8a6c", 0xa3, 0xc4}, {&(0x7f0000002640)="6ebcb3c8ce66", 0x6, 0xffffffffffff7fff}, {&(0x7f0000002680)="b2a42c64e5e5ef6819f9ae947eb8a7c0541fc8de0725251a7b10b1b5a3faad2c9e7d6b854e572695ca5830ef8c4d5e6ad25ba2e475d7d734359fb372eecc126a1a436d8e97d8fe826349ade8c1741e94695c41a20e89b749117a8142cff72b06a1792efcc9378179495c34bc4d7cd310da81a235204597a737eba8588659da12910ba8fc00528324e98e3b0c1d3d2f79596fd47935cd059ffccfae8f64ec20150ea1eda1b29ce8e67037936a2967734e1bee8ce224bd9b86058491e5c8cdb752e6f70beee41737ea8a636e24", 0xcc, 0x101}], 0x10000, &(0x7f00000027c0)={[{@allow_utime={'allow_utime', 0x3d, [0x37, 0x37, 0x34, 0x37, 0x31, 0x34, 0x30, 0x30, 0x33, 0x35]}, 0x2c}]}) [ 1367.144025] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:02 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) r3 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f00000010c0)={r4, &(0x7f00000000c0)=""/4096}) 2018/04/18 09:05:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae2191", 0x21) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) 2018/04/18 09:05:02 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x214880, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000300)={0x1, &(0x7f0000000100)=""/175, &(0x7f00000002c0)=[{0x3, 0xc1, 0x91, &(0x7f00000001c0)=""/193}]}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae2191", 0x21) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1368.077756] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1369.401355] pktgen: kernel_thread() failed for cpu 0 [ 1369.406502] pktgen: Cannot create thread for cpu 0 (-4) [ 1369.411959] pktgen: kernel_thread() failed for cpu 1 [ 1369.417049] pktgen: Cannot create thread for cpu 1 (-4) [ 1369.422447] pktgen: Initialization failed for all threads [ 1369.533493] pktgen: kernel_thread() failed for cpu 0 [ 1369.538940] pktgen: Cannot create thread for cpu 0 (-4) [ 1369.544961] pktgen: kernel_thread() failed for cpu 1 [ 1369.551104] pktgen: Cannot create thread for cpu 1 (-4) [ 1369.556465] pktgen: Initialization failed for all threads 2018/04/18 09:05:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ustat(0x1f, &(0x7f0000000000)) write(r0, &(0x7f0000000200)="ccfa27eecc4e36cdda7f194ddc39b7c44d59a315b82268e26e623687d3b1d902056ce374484cc869d437d541db889ffcccb45dfe27fe83a16a", 0xfffffffffffffead) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x11, "e87cfa8375a6f82c3f0e72847c61f8a40b"}, &(0x7f00000001c0)=0x19) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x8, 0x3, 0x6, 0xfffffffffffffffc}, &(0x7f0000000300)=0x98) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {0x6}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1f, "312e4b7145a37f5fb63051e4584b6c3f157fe139ba7c9e5881b9c44a9e8527"}, &(0x7f0000000080)=0x27) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8}}, 0x3, 0xffffffff}, 0x88) 2018/04/18 09:05:04 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001700)=0x0) ptrace$getsig(0x4202, r2, 0x6, &(0x7f00000019c0)) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f0000001940)) fstat(r0, &(0x7f0000001740)) llistxattr(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)=""/42, 0x2a) fcntl$getown(r0, 0x9) geteuid() ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000001c0)) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) writev(r1, &(0x7f0000001900)=[{&(0x7f0000000200)="c7e1b54803adf19e404255d9e1d243f5c40a96a92b3e5b603d8aa136515d7be536004dcd8393929eff819218b314328249a75d43e2e45910cba5d349ff69982e4511c097ab1668301ffc399a43012c9bfe58569411fe905d0764872d08414b087c81014e55d3b71e4ecef096867488b64bfe3b3885f8a8f43c6f0391606cd6e8942a9360f3d63ae94b49f21490b274932bf47724aa594ff4290736cb5c6223fa9c2c4c68ba32004da363a21fb28e62e9d11b8d63d9d0a9ff394c5aaf39eaa2026b74d49ad9cd4726da1637da5c220afdb525ec96f5f5e75f0312a3d1d23323cb2dc3", 0xe2}, {&(0x7f0000000300)="4b27eb6e62b437c9d1fbe1e1fb092577c11f29d6ae8ca5515bf20a8c397ac9a5b8cb7ff131f35b8219722bd9", 0x2c}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="288de9442becca9788fb74af4cf0772f7041b2bfe13b3a4d00abb71f929e4092e2b5d5aa1a44d5203f3a31f44f8995e7aaaa1022a7763e2d4fbc5eae780f1a5e1d2e8d35febdfda8c03164e90972166cb054afb178a4b9dcd74a4a13adabdb5ee73a395d634b3b82abdd28a95ecb3f4e4a07f7d1e5ca433b5b6153ed2bfd17286daa4c5463cb1f84605c3697a20206889736a29cedaa565da943e89aca6275184ad6a7dbce0382dc9d59f722877a92f54ccdb4d8c0782a839262f8923ba2e6", 0xbf}, {&(0x7f0000001400)="4df4b1285a5d1a74bcb1949c1afef85a7d2e771ebc8b9961b09133b59bf76d43b12628c46fcb889bc4f9b622d929eb5eff15fb480f08005ef33bd3251e17bfb2b0aa4fc4dd7182ac67b0f79603c88aa084bde99bf273c53f7fa0250503d055846aa03560585e1f3aa22305a15fcd31a7ce994c63bb59c621c2439cdc50a5dd45174e97301f3a403cf9aa69c7a1610b4a034f851f478f88341ff05b4b056b6829ee3c52e6d18e0552f383813781a53cd531fbea021598b851b263fdf4324020c5699a30c7cade714be83232fddc23", 0xce}, {&(0x7f0000001880)="f01410ba66c0eb6303bfe99bfba44e2d794a962831817907f37864fddbf446d83c48b8c0da9d78c8561000197dd8b37b4da9733cc85c13da66c6658e85d41b9a6d7aeb8f1a56e58ba58df0ed205bbf0e137c3d5dd447a985f266fb1d8f46c6aa7112468c90", 0x65}], 0x6) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) clock_getres(0x3, &(0x7f00000016c0)) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x400, 0x70bd25, 0x25dfdbff, {{'ctr-twofish-3way\x00'}, [], [], 0x2000, 0x400}}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x8005) 2018/04/18 09:05:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80001, 0x2) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:04 executing program 4: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) rt_sigsuspend(&(0x7f0000000000)={0x8}, 0x8) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:04 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:04 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:04 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x4, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000002c0)=""/4096) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xc0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) socket$unix(0x1, 0x5, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="d4e40b3ff2607451230897fe9b187f9caa40f4bf78d1b90845ab9e10b927ad8212fdceb2626d91a4f489516ece6515a9cee315644785596ed0ca364ccabc92141191ba52164071386c03174a279de75489f6f66cd05ad193e61f653afd35848daed29929bdcfd687214e5939c23d12d4d749f2b4d8808af93f0556216e696329f139b95e584670f0435a4ab2e6e866c1e6dce9dc5793cf318a5368a02d67374be759ec48cde18c2d4e333d3800060a4a059c2e85515bafbed288085a34ee2c49c91df716062fde504887320bdd30d3d9760fe8477b5fdff2d82fa1ee8db405389ff2db15a3d8b23d", 0xe8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x20000000000001a1, 0x0, 0xfffffffffffffeb5}, 0x0) rmdir(&(0x7f00000012c0)='./file0\x00') 2018/04/18 09:05:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b", 0x22) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b", 0x22) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:05 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = getpgid(0x0) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f00000000c0)={0x1c, 0x7f, 0x100}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x1d, @loopback=0x7f000001, 0x4e23, 0x1, 'lblcr\x00', 0x28, 0x3ad8, 0x7}, 0x2c) [ 1369.750942] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1369.780668] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 09:05:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b", 0x22) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1369.930002] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0)=0x7, 0x4) 2018/04/18 09:05:05 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) get_thread_area(&(0x7f0000000040)={0x7, 0x1000, 0xffffffff, 0x1, 0x6, 0x8, 0x0, 0x8, 0x5d, 0x5}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x100, 0x70bd25, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x5) prctl$setmm(0x23, 0x0, &(0x7f0000ffa000/0x3000)=nil) [ 1370.127237] IPVS: Creating netns size=2552 id=101 2018/04/18 09:05:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:05 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10100, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40000) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x3, 0x4) 2018/04/18 09:05:05 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) timerfd_settime(r0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:05 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x90200) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @rand_addr=0x21}}, 0x400, 0x8, 0xff, "63f0bea436b53f71328af3455e1a27f1fbcea1cf7344cc0d5af215e3b8f8a4a64ff48e7a483f67882129c58428a7bef7d9a25af60c902bf17005dcf250f8cda688e3848cd6476d8fdd258ad7a4dcfd06"}, 0xd8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="6d17fb5c602ce449610b94abe11428aa7f73f8896ade84c5933f9bb19aed4085eb0c3180f54e9c9b9a49ef4442c941db19d8c8f6271fad83a0e45bd19658e793975f0f2f6f7d373140127e38d00abd", 0x4f) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000180)="00323f000000000004000000000000000061e0c25ff8621743f50f98ce3f00741c241a94770760e539ce167d1122e9b3255f7c6d3a1e05d99390a77d7010ba4d34d066bd70c7fd812d0bf9d045873b1ded3c5bc03fc4dc38000000", 0xfffffffffffffc9b) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:05 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:05 executing program 4: request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) [ 1370.783800] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1370.988375] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1372.271656] pktgen: kernel_thread() failed for cpu 0 [ 1372.276792] pktgen: Cannot create thread for cpu 0 (-4) [ 1372.282402] pktgen: kernel_thread() failed for cpu 1 [ 1372.287547] pktgen: Cannot create thread for cpu 1 (-4) [ 1372.292887] pktgen: Initialization failed for all threads 2018/04/18 09:05:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:07 executing program 7: r0 = socket$inet(0x10, 0x3, 0x2) fdatasync(r0) 2018/04/18 09:05:07 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101401, 0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0xfff, 0x2]) 2018/04/18 09:05:07 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f0000000640)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)='pstore\x00', 0x2016401, &(0x7f0000000140)) 2018/04/18 09:05:07 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x8) 2018/04/18 09:05:07 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) 2018/04/18 09:05:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x3, 0x3, 0x1f, 0xfffffffffffff000, 0x26, 0x6}) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:07 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) pipe2(&(0x7f0000000140), 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x2, 0x9, 0x2, 'queue0\x00', 0x3}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000100)="ac0a126a882d6451f704170c90f067c0c4a5577d874429f4e51b7d3c60ba3bbc8324002c402a838f47233714c412a2c1e87cb452b2c5dc7778368b03") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, r2, 0x5, 0x70bd2a, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x92}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x841}, 0x40) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1372.454622] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:07 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = epoll_create(0x78) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x10}) truncate(&(0x7f00000001c0)='./file0\x00', 0xa7) r2 = dup2(r1, r0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) flock(r2, 0xb) write(r3, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000140)={0x2, 0x1f, 0x7, 0x7f, 0xfff, 0xffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000000040000, 0x0) 2018/04/18 09:05:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) [ 1372.605884] IPVS: Creating netns size=2552 id=102 [ 1372.644765] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x200, 0x1, 0x4, r2}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) 2018/04/18 09:05:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/211, 0xd3}], 0x1) 2018/04/18 09:05:08 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000080)=0xc) 2018/04/18 09:05:08 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:08 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000000100)) read(r1, &(0x7f0000000000)=""/203, 0xcb) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:08 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fbdb72d1cb2a4a280930a0600000000430891000000390108000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de447f4f", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/18 09:05:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) 2018/04/18 09:05:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/211, 0xd3}], 0x1) [ 1373.232592] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:08 executing program 7: r0 = socket$inet(0x10, 0x3, 0xffffffef) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x600000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x3, 0x4) 2018/04/18 09:05:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x20000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/151) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x149) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000200)=""/24, &(0x7f0000f08ffc)=0x18) r2 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='securitywlan0$\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/19, 0x13) fstatfs(r0, &(0x7f0000000240)=""/9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) clock_nanosleep(0x0, 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) 2018/04/18 09:05:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/211, 0xd3}], 0x1) [ 1373.451343] netlink: 57 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 09:05:08 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1}) [ 1373.537222] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0x8) fchdir(r0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7, 0x4) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000000)) 2018/04/18 09:05:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) 2018/04/18 09:05:09 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff79e4, 0x0, 0x0, 0xf, 0x8, "a9e47e44d9669cbad26773c56f036dc96ad7a22693485cebb5080791b6b9d4181039b3639ef855982a1c3eb5760c5d13ab7127effa7834555592cbab52e810a3", "c7763775824bd363ca024beab4a24c40851939f8c125b82e469f65a8dff14eba2e8358dd11d67ead7c15e13ef06785e9894732e8c2ec0a144315f9b55e449bb1", "69cda6ce6751d227f553c848874ee417c70a32c96ac64ca7f1b44fae293f1ac4", [0x400, 0x3]}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="afd7ca6490326fa283bc02eee6d87986c497273b17957621560f5c3a9f0e342d0c24eca5f91d85682d1a7a555cbd2789e00c74fd0dd7ca18827090b3aba6bc446595035195edba698636ee0312676c158626db8f2277db868a920a0b720b3136330d8682bc42f5b32983b417eb646af3d51125a9daec6268a1f8a482ac46074a6c0c680b6c48612a6b6db7e37295ec43302330ac71cf34a91a415d7f332b262414082c1487f7aad62d96b1e6320d599258e92ec0b5a2728748e4d75af7194155f571f43c6eba32752888fd2e22f01c4d9229cad1616aeb8ea582b61fb9a5c3294fe3de74115ad587f0f866afaa09ecac862bd86651d556", 0xf7}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0x95a0, 0x6317, 0x6, 'queue1\x00', 0xffffffffffffa328}) [ 1374.174223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12944 sclass=netlink_route_socket [ 1374.265047] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12944 sclass=netlink_route_socket [ 1375.261302] pktgen: kernel_thread() failed for cpu 0 [ 1375.266438] pktgen: Cannot create thread for cpu 0 (-4) [ 1375.272012] pktgen: kernel_thread() failed for cpu 1 [ 1375.277111] pktgen: Cannot create thread for cpu 1 (-4) [ 1375.282497] pktgen: Initialization failed for all threads 2018/04/18 09:05:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}], 0x1) 2018/04/18 09:05:10 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x6de) 2018/04/18 09:05:10 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/04/18 09:05:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x0, 0x6, 0x9, r2}, &(0x7f0000000100)=0x10) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:10 executing program 7: socket$inet(0x10, 0x3, 0x5) 2018/04/18 09:05:10 executing program 0: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:10 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000380)=0xf51) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000240)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/04/18 09:05:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200000315de0005100000040d000a000000000000f9000008", 0x29}], 0x1) 2018/04/18 09:05:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) finit_module(r0, &(0x7f00000000c0)='/dev/sg#\x00', 0x1) write(r0, &(0x7f0000000580), 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a31c4c604103425c765fad553519cde849abc49425c9ca0b6f1f4102ea524218cead936d30750d3b00e1bb56b3f11ee455779864bb689590862af6ada2b21f71a2e163571f17a61585bf86fba058b52e45740ea186df4581488809fe51ffadaad786ce2890f62db1f4059c582bf749a06472bfb93fffdcd7e249395a9090e57215679a753adf82b099aaa333b1e62117dd56b96bca65a"], 0x99) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}], 0x1) [ 1375.479512] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) membarrier(0x6a, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00', 0x4000}) 2018/04/18 09:05:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x0, 0x9}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) [ 1375.666650] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000040)=""/167, &(0x7f0000000100)=0xa7) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa080) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x5, 0x4) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}], 0x1) 2018/04/18 09:05:11 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="640000001a00030007793f966690ecc2e1161e0d67c09cae8c33f553193f9ceee6d87986", 0x98}], 0x2000000000000064, 0x0, 0x9b, 0x80000}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000000c0)={'irlan0\x00', 0x81}) [ 1376.196541] IPVS: Creating netns size=2552 id=103 2018/04/18 09:05:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b215280153a2cf8a2e000000"], 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:11 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) 2018/04/18 09:05:11 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) r2 = fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200201) getpgrp(r2) 2018/04/18 09:05:11 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/04/18 09:05:11 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100), 0xfffffd74) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0x3) 2018/04/18 09:05:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b81e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2cd85b42d432a0692200ffffbc9b16", 0x3f) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2fc, 0xa, 0x8, 0x104, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x6}, [@nested={0x294, 0x3f, [@generic="5bb0c1dfbbcd1bc98da69b0fa2c63df6b35330917b8861f2504e1b7860638ced2eaf59bb516fb15fe245c77941f5b4f5b36c10bdd5aa3e2a13ee2ec3ae471fc5f9a0be0c", @generic="54ac91e1be7eeb0da86f460065bc4245d03008482a62d9e3196deba3dec7d44e4241d71df255169e915eacc3c1b4f8634da25d6a0882713b772d8311a956784988de37f8ef30ec14", @generic="ea6a27914998eb8b174065a461efcfbc9bf4166a36a775e1c855799720bacf3d9d7068ef6bdf5f802e2092badd063a3c444d2d8c8758", @typed={0x70, 0x47, @binary="83f8924fb39a684d8b0229196ac99d5f83c0d5c9b80c94559ff2b63a1490675c21cfcb9b52bf71e58eae342ca27df26f29a420922a7b758dce70a1072b52e512a2b5efea723fea1990754576ce8dca64614b47e7c873e095a695feab191547361109252b9ad256fc74dd"}, @generic="2f560cc7092c90b0ca7df7466eadc7b5131e0e293eab5010422e590a4da108fa6f848e86592b3f02b96b37507426f5d9e1e7eb10377370155c9a632e969aa9c497bd67466df5f016c55f2033d59f3f18960f77b361ca3315a5f10f2d941709628e8de6512f9a551d21f9106989f5ccc3a41b3cf4c36e1f9091df508ab3f91da641935a34e7815e6128af40056ac76f1e5ed3abd065ef15cb25e309dd39149c12b1d7a39fa5580672227fb8284918aafd94fc19720afb0b41864c0737fc2be641473b9e690764a52c9126065ffc835616597749a00297df2ce7c07845b0187b9e671464699e12", @typed={0x14, 0x36, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="07c09b67d787473f54f2cd644ec280064a1ee99ecc406b9c6ff7808ef2015707e10c27bafe314f0a3d620c10c4dfede40cc7199ee9c968ad14defeadc2b52002e28d32520886afb0d7b2e3079040a762a625d0f7a261dc708b4f9e", @typed={0x8, 0x86, @u32=0x1}]}, @typed={0x8, 0x22, @u32=0x7}, @nested={0x4c, 0x65, [@generic="423bcb63d9e53090bf1bbb98bc62d269fd43e0c998af04ed561ce9e0e4ab0385194988dc03e64be2e4", @typed={0x8, 0x48, @str='\x00'}, @typed={0x8, 0x7, @uid=r1}, @typed={0xc, 0x3e, @u64=0x1}]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x40}, 0x24000000) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @dev}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @rand_addr=0x101, r2}, 0xc) 2018/04/18 09:05:11 executing program 1: r0 = socket$inet(0x2, 0x80000000805, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000340)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/18 09:05:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) 2018/04/18 09:05:11 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0x1, 0xe8, 0x0, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0xbf) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:11 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/04/18 09:05:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000000240)=0x18) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/130, &(0x7f0000000340)=0x115) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80002, 0x0) socket$key(0xf, 0x3, 0x2) r1 = getuid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0xc000, r1, r2, 0x4, 0x3929ce092e0ddee7) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="e781c4fe7c7beef6a0195c070000005d", 0x4c6) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') [ 1376.463203] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x3f, 0x0, 0x6, 0xfffffffffffffc00, 0xfffffffffffffffd, 0x40}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x100000000, 0x4) sendto$inet(r0, &(0x7f0000000000)="80d2985dfcedc6bd7c54839012409d13b8d123122c24c0cc30bc7679fd79698335c070914ba19dde5b835aef9fc8127573fe1ca6789a0b879c47cca2f01268b5f1226695dccf7f0703b7793eae23e26bc811240068e9ab0012e8ae1cae5cf1c72a3ea249cd8e41", 0x67, 0x4000, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x7, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1376.628392] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1376.785491] IPVS: length: 24 != 8 [ 1376.803419] IPVS: length: 277 != 8 [ 1376.857033] IPVS: length: 24 != 8 [ 1376.892199] IPVS: length: 277 != 8 2018/04/18 09:05:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/199) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) flistxattr(r0, &(0x7f0000000000)=""/181, 0xb5) 2018/04/18 09:05:12 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xe059, 0x2, 0x100000001, 0x7, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x8000, @empty, 0x2}}, [0x3, 0x7, 0x9, 0x0, 0x20, 0x6, 0xba, 0x0, 0x41a, 0xa96b, 0xfff, 0xa44, 0x0, 0x8, 0x4]}, &(0x7f0000000240)=0x100) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) write$binfmt_misc(r1, &(0x7f0000000280)={'syz0', "75eda9bb568af73fd2889e579a362084022b665e01196dbc61e1463526d8135f4ca4238444c678445a5d4044a00d2339cfc71b9143df2f1194c9e6604c47d33ea7b5150e0d7dfc9bc19cb3affcb9eef3a10c79918c54a3e5591cf14ea1a76051ce86ed1331d9f67b44779a03bb01aad82b9742d66d3f46d89c682d38e464d38a0c51d981cde50a0cbbe7873514ce846f47b1667de27b7075dbd1a077f84703b6a8b000193a5c8a24aaef13c3d4472fa6da4106"}, 0xb7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x4, 0x3, 0x8}) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000000040)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:12 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/18 09:05:12 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/04/18 09:05:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfff, 0x0, 0x9, "fd9de67fe4f903acbc9192dd1ca3ffbbc18866de4ad577848a78ced31865803807aade75b16caef29df925897d6d4f04ec03e95938be291dffcf7bb020767288a8753f412b2352d62f4e884b8c68c32e"}, 0xd8) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:12 executing program 0: 2018/04/18 09:05:12 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100), 0xfffffd74) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0x3) 2018/04/18 09:05:12 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100), 0xfffffd74) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0x3) 2018/04/18 09:05:12 executing program 2: 2018/04/18 09:05:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0xffffffffffffffa2) [ 1377.662815] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:13 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xffffff27, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) setsockopt(r0, 0x2, 0xc7, &(0x7f0000000140)="ae5c120eca58c61231a99d7270619112dbd6481ae06166b92d3eba8b9e79971f22e70d66cf26247b42c4d9d4e111bb44089505cabb20fc0f047078ebbfe9f9b6fa855b5d1b22d369666ae55e48796cda6ba65b72d550fe9350404c1a11eb16ae41e2832a12b76d3943a4a0b0ca3b31ab", 0x70) r1 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x79bb1273, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) 2018/04/18 09:05:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:13 executing program 0: 2018/04/18 09:05:13 executing program 2: [ 1377.877027] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x44800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x418000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xec, 0x29, 0x2c, 0x70bd2a, 0x25dfdbfb, {0x7}, [@generic="0ed38b4f34eee6fe288dd6dc3375698f4eea2804bff3a03fee3e236371e587", @generic="69dfd31e92305fbea9e101c100c7", @nested={0x9c, 0x2e, [@generic="85e155576626e3a9ba9179a4a31d0290d4fe4c05", @generic="8074302d128549f7e7ca28845f5a7f651943a83ec505056632f5d207cc5052b49a6379a6f101f4d4dec5", @typed={0xc, 0x6b, @u64=0x9}, @generic="5429d11e127a80bb26ca3e4d0c15b839878ef69e6573e5419e9b751c136916609bfd1acea162690625aa07fb23c85883463bfa067097184faa2350e1dde715d2a91696b41eb5486eb6506925"]}, @typed={0xc, 0x8b, @u64=0xb4}]}, 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x10) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) membarrier(0x41, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:13 executing program 2: 2018/04/18 09:05:13 executing program 5: write(0xffffffffffffffff, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0xffffffff, 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x1, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:13 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) memfd_create(&(0x7f0000000040)="ba6c8000", 0x0) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000000140)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) [ 1378.631378] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1378.882933] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:15 executing program 2: 2018/04/18 09:05:15 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x4) readahead(0xffffffffffffffff, 0x2, 0x9) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000080)=""/24, &(0x7f0000f08ffc)=0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) getpriority(0x0, r1) 2018/04/18 09:05:15 executing program 0: 2018/04/18 09:05:15 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='eth0eth1\x00', 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x4, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}}, 0x84) 2018/04/18 09:05:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x8f) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:15 executing program 4: 2018/04/18 09:05:15 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100), 0xfffffd74) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0x3) 2018/04/18 09:05:15 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000)={0x7f, 0x7ff, 0x8, 0xaa, 0x4, 0x5}) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r1, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r0, &(0x7f0000000000)=""/4096, 0xeb7c7cc51d601ae3) fallocate(r1, 0x3, 0x8, 0x37) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000010c0), &(0x7f0000001100)=0xc) connect$l2tp(r2, &(0x7f0000001080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x3, 0x3, 0x4}}, 0x2e) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100ed853b09000100820000003ffe58", 0x1f}], 0x1) modify_ldt$write2(0x11, &(0x7f0000001040)={0x27d1, 0x20001000, 0xffffffff, 0x1000, 0xe002, 0x7, 0x7, 0x10001, 0x2, 0x2}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x28d8) 2018/04/18 09:05:15 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f0000000640)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='pstore\x00', 0x0, &(0x7f0000000100)) 2018/04/18 09:05:15 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 09:05:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {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}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x70, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6f"}, &(0x7f00000012c0)=0x78) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0xff76) 2018/04/18 09:05:15 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4011}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/18 09:05:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000040)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) 2018/04/18 09:05:15 executing program 7: r0 = socket$inet(0x10, 0x803, 0x100000000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) [ 1380.075160] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1380.154538] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffeffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) [ 1380.394246] IPVS: length: 65398 != 8 [ 1380.515003] IPVS: length: 65398 != 8 2018/04/18 09:05:16 executing program 7: r0 = socket$inet(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000080)=""/1, &(0x7f00000000c0)=0x1) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 2018/04/18 09:05:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x4, 0xffff, 0xfb, 0x0, 0x2, 0x6, 0x7fffffff, 0x37c, 0x38, 0x160, 0x9, 0x7fff, 0x20, 0x2, 0x9, 0x1, 0x80000001}, [{0x70000007, 0x8, 0x6, 0x8, 0xb0, 0xffff}, {0x70000007, 0x100000001, 0xff86, 0x20, 0x1000, 0x200, 0x8, 0x7}], "6176f1760030387556a2be96d52f0abb23560a83a7dfcda33fea1caf2c93a407f085cc3498e2fc6ec6765b415987d50dd4532f01a9546dae5e8f6cf03739aa6497d331a262b288f26dbe60db81", [[], [], [], [], []]}, 0x5c5) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:16 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0xff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x9, 0x6, 0x226ca433, 0x100000000}, &(0x7f00000000c0)=0x14) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r3 = fcntl$dupfd(r1, 0x0, r1) read(r3, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='syzkaller0\x00', 0x3}) 2018/04/18 09:05:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f00000010c0), 0x0, 0x0, 0x0, 0x0) 2018/04/18 09:05:16 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43547498110000f3050100080002000000ff07ffdff6", 0x1f) 2018/04/18 09:05:16 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100), 0xfffffd74) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0x3) 2018/04/18 09:05:16 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/04/18 09:05:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) [ 1381.633118] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x70, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6f"}, &(0x7f00000012c0)=0x78) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0xff76) 2018/04/18 09:05:17 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1, 0x0, 0x0, 0x8000}, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) [ 1381.701426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket 2018/04/18 09:05:17 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x800, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1381.747759] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:17 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:17 executing program 0: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) memfd_create(&(0x7f0000000040)="ba6c8000", 0x0) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000000140)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b215280153a2cf8a2e000000"], 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) getgroups(0x5, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000240)=[r1, r2, r3, r4, r5]) [ 1382.174892] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1382.527003] IPVS: length: 65398 != 8 [ 1382.555809] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1382.836347] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/18 09:05:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0x8}], 0x2) 2018/04/18 09:05:19 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080), 0x1}, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14100, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x7ff, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x2c7, 0x4) 2018/04/18 09:05:19 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2100, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x40b, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x98) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x6) 2018/04/18 09:05:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) ioctl$LOOP_CLR_FD(r0, 0x4c01) write(r0, &(0x7f0000000200), 0xffc6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x8, 0x1}, 'port1\x00', 0x26, 0x81013, 0x9, 0x7, 0x1, 0x80, 0x3, 0x0, 0x1, 0x3}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0xfff) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000180)="14c8035c77aa037e23a1f4e8", 0xc) 2018/04/18 09:05:19 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "4601af85fe52deaeadb3a191959262dd547bb979ab7ad13fda9b03935711fb4f8f1ca51fdfb30344a0b504815b5087b213b671673bd9064ea6d5febfb47caf194cf6cdec8b8fdd739bd4d90c8bd37e07e3067131341e3ea83e3ffa42811be960a9a4be1a5030a481ee2d34add0eb2eeb4e8989fe92cfc4c743622119ca61d16508a281e1c1bfa7ef4c744946986c67ca7f96378609105ede9e706b9020c1a2dc4aa238766d9651e1edd5810e256dbc754a2063fbd20289859a52860d780bddd1b41506266310a80610b4af707b8cbbaad2b026170a22357436a6c10f3a3e1fa345fa03262d9af896"}, 0xec) fstat(r1, &(0x7f00000015c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) unshare(0x400) recvmmsg(r2, &(0x7f0000006c00), 0x0, 0x0, &(0x7f0000006d40)) fadvise64(r0, 0x0, 0x4, 0x3) fcntl$getown(r0, 0x9) read(0xffffffffffffffff, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:19 executing program 4: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a0000005800020008000600000000000800050000000000080002004e22000008000300060000000000000000000000bb080004000800000008000800000000000800070000800000080004000800000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:19 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) llistxattr(&(0x7f0000000680)='./file0\x00', &(0x7f0000000940)=""/18, 0x12) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r1, &(0x7f0000000480)={0x0, 0x41, 0x1, @thr={&(0x7f0000000840)="2c513585ffb48a08b827d83675a4df8f8846a0209b4b2240b65362ea16cb73ddb5cd7c2f8d0445ba45b0833cb6c18e23a7ce21ff55a63d624b8dc9a959a4f528da3265b1311058473e2aad2bb059854116fad452c8676b23c5fc43f87962903c28e7b7923a8ef61415dee87b8bcab5d8dcb61e3526e79c7dfc478dec3a35c705caad16c6791baa18cfeb3366ba49a9e473a3d05d50ef31b6fa53db98e3afe54648b0046c088cac7941753eb46d45e59d7c45ea002715bcca8de7398e4e7faaa186233d7979829c9a85c64a02a933b5859bc0aace01f64f5291b4effdefe1335fe50d2b85304209258a10dd3513343b25fc3ed74caf18400c", &(0x7f0000000300)="d0f245f4c7e2f68f51c79b4db18019018159a05dd0349149ed6e918b93651022447f236c2bb053eb2245316998d903e0c9ad3b3b077fbe69c23c01e0c4643b26e134a0274ee5177b2f0d71de8c82e7db9f32126be0fae4f589f9b0b9a1d00b0d918cd4e7ac1bec8509f8a70cb51f58401b0ff067e8581e538a52fcf989015c1b65f04b8e0bcd8b1ff2e8940ce40a0a4e73bd49dd90528393f364fb3b95f13e54136e5a449ef7cc30f473193e4b12121fdd"}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/211, 0xd3}], 0x1) 2018/04/18 09:05:19 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0xa) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000200)={r5, &(0x7f0000000680)=""/122}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x18c, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r3}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4048051}, 0x845) r7 = socket$inet(0x10, 0x3, 0x0) sendmsg(r7, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000000001, 0x90103) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x20}, @dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0x100, 0x401, 0x1090024, r1}) write(r0, &(0x7f0000000080)="a6d7b814ef483b7f000000000000001e8d225db3f3b29d400000001dcc796aed5ed2fc", 0xfffffffffffffdc8) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3f, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/04/18 09:05:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x8001, 0x4, &(0x7f0000000400)=[{&(0x7f0000000100)="782c7641b4bbb01693ae51279052657868b78260e3ba0032efbd174667191ff6cc49f13dc5ad337586f3ef38ba5b16f40f7579029913f442d003fe174a8ffeaea528f285baf948f6f09ec05406d3c8a6ae14e98041e66e43c9672c", 0x5b, 0xffffffffffff518a, 0x9}, {&(0x7f0000000280)="a7edc0f86fe3491d50780f76da9d0472d69cc16a3e33d02a27fa54fd908778aab33c1ba25c8d6198f0e5b725ca0dc64ae8ea06c295f36950a10d8df089004356dfdad185071a9dfe7da7b77cd49dcad18fac503220297e44839beb5b88285afad75e7482f23782bc17e54f7afa3f2150f18c5a83f5116d613bace74a4a1c11b9", 0x80, 0x81, 0x1}, {&(0x7f0000000300)="4c614b37c651f3cb6ec7c6d2e432b7ade17973e312d8c03a86", 0x19, 0x4}, {&(0x7f0000000340)="d50baa6df18ca32a1c7e530df27d4b81af8752de5b430a6e92373819dd354b4d1ebdde7cf634007f49af9f32191be9c3f4952c0c974bf279a1f590ac4fe27c443e9f9ea7dbb622a67e9640a6c7372b7f3bbdd5b90e3765b652401bedf2ee56e3f6dbb973bba3fceb0fa04d863fab8de5897444b360028a16e466bf579477c46c9d5b3f56672bbe7b77a3321390aff713f326ba584b", 0x95, 0xc50, 0x1}], 0x3e0000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0x0, 0x0, 0x1}, {"06e0", @random="131350d10754"}, @usr_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x1}, {"d9fa", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x722a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) [ 1383.855225] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1383.888191] IPVS: Creating netns size=2552 id=104 2018/04/18 09:05:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xdc6, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x6, &(0x7f0000000180)={0x800}, 0x8) 2018/04/18 09:05:19 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10200, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x81, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/18 09:05:19 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) [ 1384.194198] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x4e22, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:19 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x8, 0x0, 0x81, 0x6, 0xd83e, 0x10000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ifb0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000004c0)={@remote, 0x0}, &(0x7f0000000500)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) accept4$packet(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000009c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000a00)={@remote, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000a80)={@loopback, @local, 0x0}, &(0x7f0000000ac0)=0xc) accept4$packet(r0, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005480)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000059c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005980)={&(0x7f00000054c0)={0x48c, r2, 0x100, 0x70bd29, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x1b0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7d03}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x15}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x174, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r12}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}]}}, {{0x8, 0x1, r14}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4}, 0x4000) fcntl$getown(r0, 0x9) r16 = fcntl$dupfd(r1, 0x0, r1) read(r16, &(0x7f00001ac000)=""/4096, 0x1000) ioctl$UFFDIO_API(r16, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x50}) 2018/04/18 09:05:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000180)="b6d3b85e1e231df44a4ebbde9288ebb29a678d225db3f3b29d400000001dcc796aedded2fc7018ce2c9b97ae21919b26dced8ddd190f877be218ab98d0e2954bc7341ca908cac3fd9258d4cef480019ef46cf6fdc2d4ef4d0058e8880586da2c3d62cf1142510f77ec3f5fd5fcc001bb635f3729f9d153501a2214cb7916f50500000000000000a09053dc47df21d9e737453766c45fc0dfd6a1aadfb0e00dbc169ccd0d44b10a02175ec12135360a934d6703dc03003ff0fcded8f4658253bd6b66d75038ab9fa1f93b252311813b5877f626a04dfdfe8f6cf21b8be1b2e643e00471fc94f31dc3e25260855fa73b8b8d38fcbbf830", 0xf6) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/133) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000280)=""/225}, {&(0x7f0000000380)=""/58}, {&(0x7f00000003c0)=""/238}, {&(0x7f00000004c0)=""/222}, {&(0x7f0000000680)=""/94}], 0x200000000000032a) 2018/04/18 09:05:19 executing program 4: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000080)=""/125, 0x453) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000200)={r2, 0x6, &(0x7f0000000100)=[0x5, 0xde, 0x0, 0xffff, 0x1000, 0x3], &(0x7f0000000140), 0x40, 0x2, 0x7fff, &(0x7f0000000180)=[0x6, 0x8], &(0x7f00000001c0)=[0x9, 0x3ff, 0xa646, 0x7, 0x5]}) 2018/04/18 09:05:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x12000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x39e, 0xad8c, 0x58c, 0x7, 0x9}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0x27, "97f158d39b86697be27bc0f3780ef6d45c1254c8dd5fee73f3baf257ba6ade8d245f82feca039e"}, &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x9) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r3, r4, 0xff7}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r5) 2018/04/18 09:05:19 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/157, &(0x7f0000000100)=0x9d) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) [ 1384.584548] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1384.956320] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1386.243825] pktgen: kernel_thread() failed for cpu 0 [ 1386.248997] pktgen: Cannot create thread for cpu 0 (-4) [ 1386.254378] pktgen: kernel_thread() failed for cpu 1 [ 1386.259518] pktgen: Cannot create thread for cpu 1 (-4) [ 1386.264864] pktgen: Initialization failed for all threads 2018/04/18 09:05:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="627472e02270a1"], &(0x7f0000000080)=""/58, 0x3a) 2018/04/18 09:05:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x488001, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80000) 2018/04/18 09:05:21 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) mount(&(0x7f0000000000)='.\x00', &(0x7f0000001300)='./file0\x00', &(0x7f0000001340)='bdev\x00', 0x0, &(0x7f0000001380)="58aa197bef363e6d6b78c1f7cd8d6936759ab11b83c6330c2181ef00df00e1ff1ecaed22c008e3bddc5fc87e0185e558431903117f58050009e598abe1545c1adbd6642d28a23d50e95ac0357d3a6136caf3b9b5db7b55e400175780621fe301cfc3dfcb60197e5c201d3454b3ed6693b1e4b62ca3e19116e312adb42347cab72527927d0afa3b0846ff246418c6e836173e0672f3987b2983af4d4cc7095344eb589455ea8705d7c4de1322888c083244eff9987946284a70dd3be6bf8068b2be1f974d360d3cf564bd689c830b824d16c0966da735f4d282cb0f413363eca3e66c178c5ecdefcaff5c93bfa2") syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)=""/116, 0x74}, 0x0) 2018/04/18 09:05:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)=@full={{0x3, {"b43ff4076e2919"}}, [{"2c3b0811022f58"}, {"37b521c1df60d6"}, {"c1cb20af108be2"}, {"2255fe9aa8669c"}, {"70bc4baf00ee4a"}, {"365b7f4b911474"}, {"78942dedce694c"}, {"f3e64fc93d32e3"}]}, 0x48, &(0x7f0000000200), 0x0, &(0x7f00000010c0)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000dfd51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) socketpair(0x2, 0x1, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x7b, "f110035b8201bbd53d1f6e1552d39134558ecca737b33aa0c55d4860de899d18e49af56d836d0540b6b7df71914580b6b3ef8fdc3ae56d58a84df5d4efb40ed9e8df1944851668ab5264f709acc6cd85b3e40cc0609397e7f2a992694c95036d2462f25d19be5af2412045a469f5f276932c23f2c41ff0e3a94b5d"}, &(0x7f0000000080)=0x9f) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000280)=""/40) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/18 09:05:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000080)=0x7a5, 0x4) 2018/04/18 09:05:21 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000840)="7005bf96dd1eb0a45cf5cc781fa6ffadf7c1357ac2f199fccacd7b13f9a0f508de19e8d481694ac561cd022750024ee1f4462dffd6a6029e7aa41929206d2e917f4673427fcc93ca9aed4b4e4f9ee4dd94ca0cafc7a5f8adac011b2b70e5e6ee28b967264424cede0cbda148e825c0e4b88f1be8e263cdf709a167736f0f0cd4530e7545e07775e198668acf80d63f640d4b1a7a88ae3ac25af7e3440730b37735628da6a544c94c6b73ba2b32da63449e269a83175642b3ceb1df581cb2dab1b39cad1f488fd26f3098d4f7cd623e066b85e84425755483d31beb80c4c8e086b5", 0xe1) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:21 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:21 executing program 7: r0 = socket$inet(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, 0xffffffffffffffe2, 0xfffffffffffffffc}, 0x40010) 2018/04/18 09:05:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) pwrite64(r0, &(0x7f0000000c80)="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", 0x1000, 0x0) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:21 executing program 3: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000500)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000900)=ANY=[@ANYBLOB="003e045378a713678e2bceb8455bca4995dc8fa985add8439b0113a82341ea3b6b93e9478d374f4b96c22be6785048cfa93646f07f0ea7aa8d482b7a6038c64e6f3c779d7c959ad84367bde2111ff060a7ae590e4eacfd49fded5f02c64f728e85dbd283fdea618be67f3ddd00c2564a6a68ee5f200000000000000000000000000000000000000000000000000000000000"], 0x1) fcntl$setstatus(r0, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x3, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x400038f}) ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f973704") fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) perf_event_open(&(0x7f0000000880)={0x5, 0x70, 0x2, 0x5, 0x0, 0x61c, 0x0, 0x2, 0x88200, 0x4, 0x8000, 0x80000000, 0x8001, 0x1, 0x9, 0x3, 0x48, 0x401, 0x100000000000005, 0x3f, 0x200, 0x1000, 0x4, 0x8d3a, 0x4, 0x9, 0x214, 0x1, 0x2, 0x4, 0x80000000000, 0x8, 0x9, 0x5, 0xc2, 0xfffffffffffffffc, 0x4, 0x4, 0x0, 0x4, 0x1, @perf_config_ext={0x1f, 0xf0}, 0x42, 0x10000, 0x6f, 0x7, 0x41, 0x0, 0x4}, r7, 0x1, r1, 0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) [ 1386.472594] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/raw\x00') ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x80000001) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x8, 0x7, 0x9, 0x8, 0x8, 0xffffffff, 0x720}, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x8) fchdir(r2) 2018/04/18 09:05:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaacf4}) socket$nl_crypto(0x10, 0x3, 0x15) [ 1386.603617] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:21 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e21, @rand_addr=0xfff}}) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) [ 1386.991080] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1387.229798] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1387.463220] IPVS: Creating netns size=2552 id=105 2018/04/18 09:05:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x10002000}) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80800) recvmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/24, 0x18}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000c80)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x1}, 0x7253}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/144, 0x90}, {&(0x7f0000000640)=""/93, 0x5d}], 0x2, &(0x7f0000000700)=""/238, 0xee}, 0x5000000000}, {{&(0x7f0000000800)=@rc, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/168, 0xa8}, {&(0x7f0000000940)=""/62, 0x3e}, {&(0x7f0000000980)=""/182, 0xb6}], 0x3, &(0x7f0000001c80)=""/142, 0x8e, 0x1ff}, 0x100}], 0x3, 0x2000, &(0x7f0000000a80)={0x0, 0x1c9c380}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@rand_addr=0x2, 0x4e20, 0x0, 0x4e24, 0x9, 0xa, 0xa0, 0xa0, 0x5e, r1, r2}, {0x8, 0x4, 0xb349, 0x4, 0x401, 0xc2b5, 0x4, 0x9}, {0x35, 0x400, 0x10000}, 0x2, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d5, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x34ff, 0x4, 0x3, 0x1, 0x7, 0x0, 0x7}}, 0xe8) 2018/04/18 09:05:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/18 09:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000040)={{0xffffffffffffffb8, 0x88}, 'port1\x00', 0x66, 0x100852, 0x7ff, 0x2, 0x6b, 0xe591, 0x7, 0x0, 0x4, 0x8000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00008f9000), 0x4) 2018/04/18 09:05:22 executing program 7: r0 = socket$inet(0x10, 0xfffffffffffffffd, 0x400000003) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x16, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x4, 'nq\x00', 0x3b, 0x5542e8e, 0x3}, {@dev={0xac, 0x14, 0x14, 0x20}, 0x4e23, 0x3, 0x9, 0x67, 0x4}}, 0x44) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000100)=0x24) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0xffffffff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) accept4$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14, 0x80800) getsockname(r0, &(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x80) getpeername$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast1, @dev}, &(0x7f0000000740)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000780)={0x0, @empty, @loopback}, &(0x7f00000007c0)=0xc) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000980)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a00)=""/52, 0x34}, {&(0x7f0000000a40)=""/200, 0xc8}, {&(0x7f0000000b40)=""/138, 0x8a}, {&(0x7f0000000c00)=""/135, 0x87}, {&(0x7f0000000cc0)=""/107, 0x6b}], 0x5, &(0x7f0000000d80)=""/130, 0x82, 0x473}, 0x8}, {{&(0x7f0000000e40)=@rc, 0x80, &(0x7f0000001440)=[{&(0x7f0000000ec0)=""/20, 0x14}, {&(0x7f0000000f00)=""/68, 0x44}, {&(0x7f0000000f80)=""/159, 0x9f}, {&(0x7f0000001040)=""/23, 0x17}, {&(0x7f0000001080)=""/190, 0xbe}, {&(0x7f0000001140)=""/86, 0x56}, {&(0x7f00000011c0)=""/230, 0xe6}, {&(0x7f00000012c0)=""/77, 0x4d}, {&(0x7f0000001340)=""/226, 0xe2}], 0x9}, 0xffffffffffff7fff}, {{&(0x7f00000014c0), 0x80, &(0x7f0000001780)=[{&(0x7f0000001540)=""/29, 0x1d}, {&(0x7f0000001580)=""/192, 0xc0}, {&(0x7f0000001640)=""/211, 0xd3}, {&(0x7f0000001740)=""/13, 0xd}], 0x4, &(0x7f00000017c0), 0x0, 0x7}}, {{&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001880)=""/131, 0x83}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/166, 0xa6}, {&(0x7f0000001ac0)=""/50, 0x32}, {&(0x7f0000001b00)=""/107, 0x6b}, {&(0x7f0000001b80)=""/77, 0x4d}, {&(0x7f0000001c00)=""/236, 0xec}, {&(0x7f0000001d00)=""/246, 0xf6}], 0x8, &(0x7f0000001e40)=""/138, 0x8a, 0x3}, 0x6}, {{&(0x7f0000001f00)=@alg, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001f80)=""/6, 0x6}], 0x1, &(0x7f0000002000)=""/113, 0x71, 0x2}, 0x6e29}, {{&(0x7f0000002080)=@hci, 0x80, &(0x7f0000002200)=[{&(0x7f0000002100)=""/10, 0xa}, {&(0x7f0000002140)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x1000}, 0x6}, {{&(0x7f0000002240)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002300)=[{&(0x7f00000022c0)=""/50, 0x32}], 0x1, 0x0, 0x0, 0x6}}, {{&(0x7f0000002340)=@hci={0x0, 0x0}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000023c0)=""/219, 0xdb}, {&(0x7f00000024c0)=""/38, 0x26}, {&(0x7f0000002500)=""/40, 0x28}, {&(0x7f0000002540)=""/213, 0xd5}, {&(0x7f0000002640)=""/106, 0x6a}, {&(0x7f00000026c0)=""/251, 0xfb}], 0x6, 0x0, 0x0, 0x81}, 0x4}, {{&(0x7f0000002800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/101, 0x65}, {&(0x7f0000003900)=""/227, 0xe3}, {&(0x7f0000003a00)=""/78, 0x4e}, {&(0x7f0000003a80)=""/117, 0x75}], 0x5, &(0x7f0000003b40)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x41e10000000}], 0x9, 0x20, &(0x7f0000004c80)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004cc0)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000004dc0)=0xe8) getpeername$packet(r0, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004e40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004e80)={0x0, @local}, &(0x7f0000004ec0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004f00)={0x0, @local, @multicast1}, &(0x7f0000004f40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006500)={'gretap0\x00', 0x0}) accept4$packet(r0, &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006580)=0x14, 0x80800) getsockname$packet(r0, &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006600)=0x14) getsockname$packet(r0, &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006680)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000066c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000067c0)=0xe8) getsockname$packet(r0, &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006840)=0x14) recvmmsg(r0, &(0x7f000000bc40)=[{{&(0x7f0000006880)=@vsock, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006900)=""/59, 0x3b}, {&(0x7f0000006940)=""/105, 0x69}, {&(0x7f00000069c0)=""/232, 0xe8}, {&(0x7f0000006ac0)=""/181, 0xb5}, {&(0x7f0000006b80)=""/159, 0x9f}], 0x5, &(0x7f0000006c80)=""/189, 0xbd, 0x8}, 0x23f}, {{0x0, 0x0, &(0x7f0000006ec0)=[{&(0x7f0000006d40)=""/156, 0x9c}, {&(0x7f0000006e00)=""/143, 0x8f}], 0x2, &(0x7f0000006f00)=""/68, 0x44, 0xffff}, 0x3}, {{0x0, 0x0, &(0x7f0000007140)=[{&(0x7f0000006f80)=""/60, 0x3c}, {&(0x7f0000006fc0)=""/73, 0x49}, {&(0x7f0000007040)=""/220, 0xdc}], 0x3, &(0x7f0000007180)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x2}, {{0x0, 0x0, &(0x7f000000a540)=[{&(0x7f0000008180)=""/181, 0xb5}, {&(0x7f0000008240)=""/202, 0xca}, {&(0x7f0000008340)=""/4096, 0x1000}, {&(0x7f0000009340)=""/142, 0x8e}, {&(0x7f0000009400)=""/21, 0x15}, {&(0x7f0000009440)=""/107, 0x6b}, {&(0x7f00000094c0)=""/4096, 0x1000}, {&(0x7f000000a4c0)=""/78, 0x4e}], 0x8, 0x0, 0x0, 0x9e5}, 0x400}, {{0x0, 0x0, &(0x7f000000a8c0)=[{&(0x7f000000a580)=""/10, 0xa}, {&(0x7f000000a5c0)=""/115, 0x73}, {&(0x7f000000a640)=""/80, 0x50}, {&(0x7f000000a6c0)=""/225, 0xe1}, {&(0x7f000000a7c0)=""/74, 0x4a}, {&(0x7f000000a840)=""/91, 0x5b}], 0x6, &(0x7f000000a900)=""/23, 0x17, 0x400}, 0xfffffffffffffffe}, {{&(0x7f000000a940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f000000a9c0), 0x0, &(0x7f000000aa00)=""/235, 0xeb, 0x4}, 0x5}, {{&(0x7f000000ab00)=@can={0x0, 0x0}, 0x80, &(0x7f000000bc00)=[{&(0x7f000000ab80)=""/70, 0x46}, {&(0x7f000000ac00)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x7}, 0x7}], 0x7, 0x40000002, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000bd40)={'team0\x00', 0x0}) getpeername(r0, &(0x7f000000bd80)=@hci={0x0, 0x0}, &(0x7f000000be00)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000000c700)={@dev, 0x0}, &(0x7f000000c740)=0x14) accept4$packet(r0, &(0x7f000000c780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000c7c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c800)={'veth0_to_team\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000d040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000d000)={&(0x7f000000d080)=ANY=[@ANYBLOB="ff03002828233cbd2f6fad00", @ANYRES16=r1, @ANYBLOB="00012dbd7000fbdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="f400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r3, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004006400000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ad00000008000100", @ANYRES32=r5, @ANYBLOB="b401020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001006c625f686173685f73746174730000c700000000000000000000000000000000080003000b0000000800040001000000080007000000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400090002000800000000006501030000003c00010024000100656e41626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004008000000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000101000008000100", @ANYRES32=r13, @ANYBLOB="780102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100ffff08000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="b801020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400ffff061308000000ffff86036307000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r20, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000200000008000100", @ANYRES32=r23, @ANYBLOB="f80002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008b0e000008000600", @ANYRES32=r24, @ANYBLOB="400001002400070d23d9c4f0afe401006c625f74785f686173685f746f5f706f72745f08000300030000000800040085a89177bf3a5d7a9c88145c323ff4fe7baea54040bcd5205a1ac4838c7c29d9be3fb4cf0f4c6474ab569439097537cff9f47f3c1cb4709e184653ddc068e687155c5004697c6a1e8d780e18deff52a3e32a4322f49a0cdfb3107ad632f6545f644078ffa8c3a8ea3ee6a737019cceddad0ef6960025b9a6967df2d9d7ee4eb41c6886c8d308a9c40cf812c4b166ca360b6abc1c369dc4cbf4fbe969e4c85aa1576befb1cfd8000000000000000000000000000000000000000000", @ANYRES32=r25, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040005000000"], 0x798}, 0x1, 0x0, 0x0, 0x20040045}, 0x20008000) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:22 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300002301000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb000707567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001417ee0a00001700130000018ebbff06010000ad000000000000061475d7220342fd0647ecf48b05000000e7ec75e84bccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200eeffff", 0xc0) 2018/04/18 09:05:22 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x0, &(0x7f0000000340)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000300)={0x401, 0xfffffffffffffffa, 0xffffffffffffffde, 0xe51, 0x0, 0xfff, 0xefe2, 0x8, 0x20, 0x2, 0xfffe, 0x4}) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) socket$inet(0x2, 0x80006, 0x100) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) 2018/04/18 09:05:22 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x80, 0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x8005) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1d, &(0x7f0000000080)=0x4) write(r1, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r1, &(0x7f0000000c40)=[{&(0x7f0000000100)=""/79, 0x44e}, {&(0x7f0000000b40)=""/211, 0xcfa465efdd2c270e}], 0x2) ftruncate(r1, 0x8000) 2018/04/18 09:05:22 executing program 7: r0 = socket$inet(0x10, 0x8000000000000004, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) [ 1387.676735] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 2018/04/18 09:05:23 executing program 4: r0 = inotify_init1(0x0) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xfffffffffffffffc) poll(&(0x7f00000001c0), 0x0, 0x4000003ff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) pwrite64(r0, &(0x7f0000000140)="6479dd1280d315cc2f4b172d5339a1b37ba31578718df0ce043545ad8a99b9eb9452949d79dc96785fa95dd21a53ebb4e3152e93bb0f219c56d0f57e52941f1eeef8b7c797bbe3c496df1f39ca5d8b2a21298e779ddde36750102f2800475afc661c047d2664b4a930e6252ec73b660fe2", 0x71, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00000000c0)=0x85db) ptrace$getregs(0x9, r3, 0x0, &(0x7f00000000c0)) 2018/04/18 09:05:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6gre0\x00'}) r1 = getuid() r2 = getegid() ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0xfff) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1000) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) sendto(r0, &(0x7f0000000100)="18fc1022dd490780cfda1e6851d8b706dbe058", 0x13, 0xc011, 0x0, 0x0) write(r3, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x1000, 0x8, 0x5, 0x7, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r4, 0x1}, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000002c0)=0x84) readv(r3, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) fallocate(r3, 0x1, 0xa57, 0x7) 2018/04/18 09:05:23 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x3f) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000003c0)={{0x11, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x2, 0x7, 0x53}, {@multicast2=0xe0000002, 0x4e24, 0x10000, 0x5, 0xffffffff80000001, 0x8}}, 0x44) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)={0x18, 0x29, 0x208, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x4f, @str='\x00'}]}, 0x18}, {&(0x7f00000001c0)={0x180, 0x23, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x6a, @pid=r2}, @generic="2d15ac87b6c0bd8b84b6040a57def08af9fe0eaf1131355410be97c4cc9a32e067edf38304a067dfe8a4846d0aec1657e413c2c80989959e96994e21037157b42b4998ac1456c1cea94d78331cd40c7f1a9261d7d88039651ab420e3301e3b7409d9712c862cc7f315150bf957ca6c6fec645ca256c437c60dba35e6", @typed={0x8, 0x2b, @pid=r3}, @generic="41a8125cd0e75ee05e0ed5419d7b9d510857edddedc49a34f7e60a12f9b8e77ec86f106bb4f7", @nested={0xbc, 0x18, [@generic="a442cc2712ccf1221d448e70f6bd02c882deda2a1485bed2ad277825b35c90ee05d0d305ce5d7671c5083f8ab53701572bce650d1d5ea9908c7117b34e2a7002d72ee962cc2ba42844e4ea", @typed={0x8, 0x95, @uid=r4}, @typed={0x5c, 0x5d, @binary="fd159d46b4567be5cf80a6d49bba053c36bc95b27a030a12cffd7a91b4a1e177e352b301d5ead67a01783742ab71c5bc8c05b4b7354f5272d14b0e8e4b41bc49930671201094fff6154498875a0cad64b9fb2239e5"}, @typed={0x8, 0x7b, @u32=0x4}]}]}, 0x180}], 0x2, 0x0, 0x0, 0x40}, 0x800) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x12f) preadv(r0, &(0x7f00000025c0)=[{&(0x7f0000002600)=""/202, 0x126}], 0x1, 0xffffffffffffffff) 2018/04/18 09:05:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001680)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001780)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000017c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r2}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) [ 1387.909632] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:23 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) r10 = geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) r14 = fcntl$dupfd(r1, 0x0, r1) r15 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) sendmmsg$unix(r15, &(0x7f0000004900)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000000c0)="35a1974ebdb7cd00f9147de311783720b8f53b087a1dd0a614fcef4fb8ba0eeb239700352e82b9c9cfea4baf45f173f408949a9eec65951c1284d6e91c31a3779d448c9c11a9ab9d91a4002072c59d9886799d99fc293e676d29f7cb5b776426993c07dccefcc9ea48cd03332af0c5e900f0bc565f7a", 0x76}, {&(0x7f0000000140)="8d5b566c348b54a34d9b39e8d1cf0fd8a18a2f114030b515b1312ea52153f24a01cfb476e9874a7bd7b3ef92c16d7afcdade171fc27ba32ae134dbd122e0bd1533f2ea47f605f81a4f8a0dbefec43ba93ce587f98fa2fa728bce5621ee05bef9a31484d50a6373afdf9b63f27132f06e57506357150fe171", 0x78}, {&(0x7f00000001c0)="52f22340ab14c49092e9421de15f2bae6245d5570051699d6f61c5a535f1b4b6977078aa55a995f0945cd420eab4f54ef69369f02f0ba602351249c952d1fb3659b5c2b950cf0f849d565bc90fbbb2e47f9701", 0x53}, {&(0x7f0000000240)="ee646866285d7223f573020ee7109694a1e62766212cee8c13695cb257ff8f7dec824c5b19a8054b00b4a501d54bb2e86632ed0fb92020c65ed3b048822aa19e0c7b99591dc6bf23ac73", 0x4a}, {&(0x7f00000002c0)="88bee96dcf0358b8a4a59d32d6e6ba1d135bdb9e606a0fe45210849e464e97250d3670efd7fe351959aed27342311801a07e231ec578f6c2f74debee123b07064f48ebce3ba8b4ccdbba6e44d6adc908f0609c0904211b59625c0839d1bc927583990abe9cc3f320e810e7ec8fd1054d4e824aa2c124f3e7e35eb129685f416e1723137e45c554756ca0463b396af7a093f2", 0x92}, {&(0x7f0000000380)="b1b28363b376353eef0288f78ef7a3ae9d80c829a1e0e1eec5b5aae75c06b822271681049fd71bd987d6e652349016014c4ec7f2f15475e859970b50cb9ede968eb6640a7799640f4409a5652c75d03691e9719b13d3b7f16f97b4db2f57047bb8517e9c55ab9415cef3", 0x6a}, 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&(0x7f0000001e40)=[{&(0x7f0000001b40)="a377e635e3cffa448940bd409a9fc592fd30f7dd3375970b223429c654cb7a0f85b108be684dac96be4f6adf2024febc6de386cb071a984245ccc6b870bf91ea35687474aca88ea18745f34835cc51772eeac13ce6da532f4d6a7b5d1d8c7613c96ec4a721ae26ad5b86114727ebc938afbab153134bf12604a7f80b980c4ba035b39bda9e97876e28cb7f9332249afbcad3ab4951361fd73890d68c356e990ee93fbd777620b500bbea1d92cee481fb63ab825a87909d3728207e8d86c5785bc586419025c53c31c9fa2f004bfbb137b0230de3cc3c15f01bd3c219359b21", 0xdf}, {&(0x7f0000001c40)}, 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0x1000}, {&(0x7f0000004100)="99a0131556f160e9f52a5605feac3521e491cf56efdd625b626097e6aa64360f58f4ffb919a71e3e7b6eb5", 0x2b}, {&(0x7f0000004140)="77a8d9bba9ec3e0c0e28c07e995dc303258099410d024f6cb0bc9350ae23a7b142591f5f061dbcdc5221a7983025671bded75d82323b2230987c365182c121d93c9d4930c8618107cf616aa3eeda469c75e5498a3fcdb8640cc5755031b735a8edfdf93827399b731ee9c7f1dbdf8f47ce18df47b53a54ed7ffe6b04aa2a7b5fe0076f37463bf85ad01ab213a48b844c8d5f991225cbfae7bf74ee3ccfb77797", 0xa0}, {&(0x7f0000004200)="3281097f10df32971b460133faf42077aacf5f86cc91d50338e9d2ddaf6c8298bdc7fd9c41e16fc49f52b5520f3f7bf37593b32e67173a677974e914ad778e0db8397727c9d8d82ac3b857a60bda2f2f205a7d15872b2c5246bbc32a0aeae13224c71119d26805cb14fdbe8864c8bb93c51443dd9edb32a0bdb5617c60b9aafd86a835515e5d0a0248c8cfe98ef39ea5fd4e1957a2a79e7bd4a8b1780dd855539673466ae0b06a09f8e6c8e615738a9c459d6f02bfc47b5814bd5092dcf0608c596646f17fe9ad63ad4cd002e66cec0ee2105b74ed7ab52e4baa3f8e146607f9778839638cf35c30f5ae8b49", 0xec}, {&(0x7f0000004300)="3c6d37fcd6535a1ce5918f4cfb31838995480f7fd63e08", 0x17}, {&(0x7f0000004340)="cb3be91ca9bd1b52a7e04d102997b1fd6a99f0d0ad8f946f00af204e5cb1ae00615556267965b23f", 0x28}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f00000043c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000044c0)=[{&(0x7f0000004440)="b07f0fadad9277c73f80ffefe88de2923f36970de35510f0ca9fbed361d6a64fd5d4287671dda89d5203e2a491dfc072e78383c32acabe355425de9ac48ed68890012286aadb68be010f9244cabdd0d69726bc4ba850bdf4f7731fd4e73b29c0898f1d6f478009fade343f9723", 0x6d}], 0x1, &(0x7f0000004500)=ANY=[@ANYBLOB="360000375590bc9e86462b00", @ANYRES32=r14, @ANYRES32=r14, @ANYBLOB="300000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r14, @ANYRES32=r14, @ANYRES32=r0, @ANYRES32=r14, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r8, @ANYRES32=r7, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r14, @ANYRES32=r1, @ANYRES32=r14, @ANYRES32=r1, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r10, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r6, @ANYRES32=r5, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r1], 0xcc, 0x20000004}, {&(0x7f0000004600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000048c0)=[{&(0x7f0000004680)="b8c8814e511e355af50846e1e08625e1911114777e39e51fc5a4998f5e870978edda3f824b1c432f899de542e133ea2340bc58ca88100e4e8624807a81ad4f1a2aaf176b491a06a5a59b74d24fb5a15e4a8204a4322cbda546688953e3a643f000134221e1789bcb2889406ea9f1372a7ccd3ffff7a304b8c7f36832ef0a8344fe6c52cec3598741cfbfefbc700679f4dd7efe46d4d8c214a50cfe2e6879495e8520ad28fa230d021d1cd781930c851002332d85c8441940cd7850789fe9ec6f87be3eb9fc5c3b7c742652e4e66f9b03e5c6", 0xd2}, {&(0x7f0000004780)="24d782c9e695a662a21bf149d2b915b4f0ab1db53dfdf7d92d34fafa2aac44dacb7d56135336bd38424f20b9f593d8fd5a6325714e58ea80861d0778614c3782fd716c910ca308a83637ad9f464350239225229c9648d9", 0x57}, {&(0x7f0000004800)="78266c7d493ead32cb2cf0dd1b14ad826232da0bcd9eeb0abea71b31dc357044206b227b015566401e437d1683431125539746f02942778bb5af80d01026bfa80884deb48fe9cbb1e29a217603f2fe6fb9837bf4399d16961e5f506017b15d2a6229582c3a9612575377f6894fc9e99aa44610184f8c63f25f4bc3982edba8b3cf1594e5123b1180e9aebb10eb081358422799a504a428542fadaf9efd1e912cfa5a6524b0844a27e68953cdb4c1b0ac623f41ac", 0xb4}], 0x3, 0x0, 0x0, 0x4000}], 0x6, 0x40000) read(r14, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:23 executing program 3: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) socket$inet6_sctp(0xa, 0x1, 0x84) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 1388.439358] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:24 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) 2018/04/18 09:05:24 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="76d4a35c4e93406381a3e12fe7cbb1e40d6a8477ef88f877b66e5cf0de0207d888e9156cbdfd0e8fbb89dbce3c98274ffe031c82bd0d02fbf309585dc60821e0bc2925966209cd9f95604f3e25f624659c63707a558eb2aa9aeaad863d2cd593e881c9b8921e16b55bf2ad117a240dadc13edd48ff56e196507f8bcc1c7607d52c7e485c7dcc9bccce85b524def8f6dbc52053ef8756", 0x96}, {&(0x7f0000000100)="5501e7dc9d5e5edacf084aa877505a4b9a410352981851e2d1d425dd2febdaea5115b4b5c2d6e4d7d648ca07c4dd1eb7c92a1fffdd42cea3e3e24c0a89245e5ed901fc72b698d2a34a14049de392543a84a0478d9b591542bc911f7e6d76cf34d777d3034c828ba678e925288ed596f7e74c551ab54712b7946333a5d4b9cb7eee1956c540fdcf6467d1fde0833efb87fd9141e0edc86393bf0827f26c805459fa8c1b8738ff34241a41979206c88524c51d37e2dffa3d60e970cff237fb875b27dc48b4ffc66e0ac5ffbd767f048bbb1bb5753f59", 0xd5}, {&(0x7f0000000200)="0734d05eec3caa821ddb93c8bc91c7bedb4333e32d1b89d92643b935bf30f3478dcb6bce2ce0e6f5037e10324027e0ff48cbbb67d9c3f77506f0f96f62da816fa1d8ed697637c66e6c617949f8a7ce7e859e1e421c1b5a0f40a3699fe2941887483e653aa838f83566b13ff7bc4fbb63923ced93cde2bfc0ab7f8f8aea553def34d98cfd292976e73a738da3834fd4a53c93568a6d23171cac8e360056b53c8d89c3e3adef9e225ed6da7b96aea1cbf4a4b9082b2d1dbb4283aab799a9a764393cbd9e1d83e6b45b42dbc6c395a3c1f7ad86c21465fb52e88eb65f5b08770634b58c60be4d389c092420d185d2f74d91b3358ccd1e86775f08ff090b307fb1ab7b744a77adff777c422a78a5544160dc59f0493d1bea4b3a3ea7b6620555b817bddf5fb5a03a1e85cc309b16fbc852d403b6f1023136ae858b63cd4f57374c469bac3b35bd6776a20ff09e80ac8eb0155723a1a5fc944e7bc95f0f8ac41db57b40c37b664272fcf060c02f36bb589bedb3c786c1b774d3c504ec6764d6b5469729b290dc1a23589415ad666c2848b318be3d2434747a83c1827c77e03b9ba0b77610b933ba58fd016ec142ecc32d991463d18deb71cdbdd92800fa7b74f16f6ed8870613b5517b1a1b84a62a4f417a078451c13c00153aeedfe322545feeb904b33ea64081dbca86c0058962a78b02adac9fb2884c22ce94f17075ec3b1a090425176932a2d751f64d2256ce4c2d4f15124c712afaecfbff79d36b59931da5f39b61183ca99b3ea534cac33d9b0589dd32fe76f1bb68c0424aea677df5f605b2bd7486e33a2cbd09ac67ac824e1da5560c9b69b1b5c2f331bdc565ddd9af5eb84928818de2a7176c575d27cc1b8cdc90bf74a6a981cc4c23331af5ef67aea028b91f95b3a29d69d743151ea78cb6b48e62e41a69a012985e850f1cc847a9b854f0aca69a6c3be8f023fbc570870a1a26569553d54f14673ea5d7602580dbb4e152c80b36246a03238b67f8b6ca2f5501abc51ad3f575122799ab0f917f8d30aee0104feb6576fd75626d86a5a43493f59709c9136398f87714f606e018e4188c71904ca2266f80a56f6d07238d060eaebd2e42964f5d19d5a004bbff75b0678cd2b069f511af473dda409701fc5514527a5d757d37fc84cd5b9326cbb5a2393e6a92bdc32a5872e4631c6f39744388b8e84942a56ab28bc609b673dd02ffc820cb561317b12c3e355b366aba1f3a8cb8a993659d782de155130dc02d21d4a399701f2947e3a0511853ce30f1b7b982a4dfaa21c7ea5023f53a116475ded8fc503a9d1ad7d117b4a84e238fc956f8bf10789151a32ebbb6b24f3286898d3c865be9d1fb96484b05c8ffd40d1c7e1bc967a8d98ac3aaf82f080ff2ccce6c11c77eb33ba235f64e0a28d4ff1837d932a5efeb0545c465e83880f2da4dc14045eb0a06503d846b619a663857e3c90db1f97c5dfe7cbe6fe348a8a669e87b15fc75e636c342f8e8ca77355a472e0a40f0b8ebdd94ec6a0b4b9d2720fc95f6f0b659c891219ef759028244d3e4f6ce56b84fe6de1c1a09e6f9ec6355d809aa537e48aecf527ce47cbba8d9e85f84bf0a5115db6c3d800e03ac2cb809c78ffdd7c42e2719c1cf0f39b6d21520d64b5b32aab1d698e611e5b0a4e39c03ba4c26e8bc6b4018658d5cf3a85ad05ce793b393832f08eca44fcf99c448726db4016979b5b00839fa1f334a46270d1077fea21669cd45cf907a7d62946f38e2f5c474cb1f4482863e8d2c6114cf721d2e9a5884209f2962cda543478fac9037f1c760e19287959b929fb2ff4dd95b7cb74ad5cc5b6b41a05a268c99d3a03f3e997d63a5c2934b456934a0287307d4109e20b3ab6afe20ac5097386dfbf211e16ad8ad97719e99fc2c7f51e109c10094a7a1392b84abf0d15b3401905279973bd9c50eb26e44c0772abf4178679e5cd05dfc96b1622d06dd12e8cb41969148dda35efa7071dde78bd63391bd4bea06f9a0c88c52ec17a9858f3e070bbd832da947a200fd6ce91b6855aa3b3d228946b872f4c16a707554895a0af70e7f6e6386cfc496b35ca3fa5fffbc01fcd8faa4a8d86f20a3056d599c9e9798612c9c3b1bd0a42076b9033d64f9d75e1db4adc20713e67b2e4ec3242ca805777c85090a8481a478318171dac77da5765afb38fbb3c7ba1e58a0a3ff27ed35ce6db500288d0341d81252b655139bf06ed79e9c9f144bb5fc7f6e2a3c24cf2ddf98577b17c6dd6d8cc473e8b25c4f858d867723c610faa1b2e03c618a9e41f0e53a198ab3dae268e27e178fb2410edfa0632ab8b2ef1ea3d2c0aceba2bff3e82f25c10f45c5b8d91193274963ca1f0ad196b9ccec900bad9fea285dbb7c78403edd5a720b038e97b842acb4a8ca238798098d025612a015f8b94d52c738825f90342a85df1ec11d4840b21f45a6063f87b3b75856c20b8fcee7c8371038df0dbfad2890046b38d646e5d22c871a6badd14e3442bd11662cd6ca288f9c2475de88020050b07d5339cf38998edc89ba05f91fd65565f1183437fc608a5d7f174c3f3ba36ea6b0b53033d308a9dcf94721801494c310a08ca55742df9885e58e19530247d67f94d8c0811bc4f0b17ab1fc8ef467ca98466136f1ad649c4b800192cc1d33075ab8d85b824468d2fc1c3df4f0331374066b25b7343dea582f0c679b7874036af64b6d82489553f7300cf49311a22c9520e4e66b857b9247f6b4615778cc88cbae5669b9451189c159e8fcc922489f5b06b2a5c8c23cee9c8604ff2517ea82253d30d7afc867fe0ec9f2f8c4d8f7d386553c1a58cfab6eb8fc588fd1801e450036f92105ff40c5afc3e66b71ca0a972e8aa434c42933fc7bb1165973b98fd261ec04b3672942b344f8f2ceb11caa8c4709237214a43faeee183694b114798d3adc35b5aee794a05bea5c3c1849173547167e1fd5d4384061457b91df82adb0cfdfe044ac1c11451dfc7ebded3608af09dd927b54eecfdee81c5a80297813fd724f19eada67731e3f64c82577ecc8552ebb2272f6b323e868f9ea510b61a6333c0209adfdc987f33f6ccafdd5721610a27e42016901b6bf8f1c0039d42c691e445cfe517330f86344a34539efddeff04fdba9f81b99827213609bd9e1043cd25236e81a8747d9cba0de95e39f8841a334155cd3aa6f7452a0cebddb27e99907184c0e162becf6f5d2821b6261683aeb329042a7c0f0289e802c3b27aa4f257da232183cec07d5e7a545d49df27c469129748c19ac2077957b7d7a515fe547306b65cb41ba54565ff4941e751c65cbd1e4fde7c48496afccb094c96afcc671a839b34f5466bba665c77cb128632db6ef6de1450c1b7745a1e242725d46f037585f8730cc4a8d885dba72d75f7a484f696363674e22d6c7fe7bbf7b1565b29036fbde7053a5c9bcccc462400bd220f66943dc8eaf053fa91f7925fbe350d7b9ed8f3757038284c6a7700acdfcc8c89434b68abd3443209495afc4a4d7050c11f74b07b404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"e075b49af2bdb285e1222857d4c10283d2aa88d7e9cedad312850e6039ee4b5db6b91ef71d8f7a281768b08ca3e87ac1a05fd9f79cde571ba9f262206effe7266354fbbbc0c5a785157cd624a61fcf89b7a94b5561f88aed8ef87e723349cdba40848c01d0c1e97544489eb0d9e1c73f21d1f3a58a424e88f8b465585524"}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000014c0)="6fff0988ed09b1c82d388961563a83761ef9e2bb5d1193b355db53fac578cf", 0x1f}, {&(0x7f0000001500)="a112b8d69aee64d73fe1768c84e01d06e7a05eaad2f6d8e7e3de42a6b138f3503baeb9e50ed36959b5c2fbf8f3b65467e89d44f504b3d6add9a9ddd0e59fb3a7983e325aad771eaa0c2c61769d2994daaef435c9c3b5431fb7e5814c6faa9fdcbf1e7f977fc8c9cabfed196d527c0a987b1b1af7c587a44191607958f4c35077f72380b7d00256995ff201e33b8f1d36e05a379c538899eb51a325cb42280393da72522279", 0xa5}, {&(0x7f00000015c0)="73e9b912f5ac", 0x6}, {&(0x7f0000001600)="701c6985cdc7c82e8c1e92a5116329af299f6eb9931267888d0e051c5324bcb5fc84c4944e1bd27e3fb7a257bc7c38", 0x2f}, {&(0x7f0000001640)="37bbda481498ed25605c05313d5221a7c28227fd6e983f6f34e3a0352e49a8bd3e7ebc23c7f8170a7bab781a30a15b30ccad63f95cd7180373a3d8a843000ba4c1d66b8924985b9b79c7e383def753f49e79d826e915d3808fd4f66cbccd2622be976dd7d6626c026b1da54929f0ac405d72b98116f0109092f7d9f49e6bda6dbc43fa0f877da440da333146", 0x8c}, {&(0x7f0000001700)="ccea6a80e1af78d9b03c781d8d0e7963aa87d69db0e2d6fcf8b920264237ddc4ac1d7d9051b70e6618224744e23250892a2f73b97e91e6c9fd315d19d6eaf338d5456dfa1407ba1a8bd47c15efa1d28d30e40b0f273752a9eb56e4f353a89435d33801883d946624ed96ed48f367b1da75d4f4a1530f76323b2ecc5a8bd17e1d981283d4993163bd8a5046ce5cec57a0a61d628347cf8383141594da036fbee6f3f3139f76471056f1967daef546d57025e8319d6e4d6ea120b6b44d859fe865d1fe4a4b19ba111c4dc0f3cfec36f5fd6652fe2766e2d8b1420b0af02b30f033eb200479f57e6b8ab7485666e31e192f964e53154854707bc8507209845dd4bb72c10d1beecc066065871e1dd9e37fe62d07982465ef82e13265fe741580c4cdca93251a92b496ada9d262fdf627d6916c455bb0ebff2f2d11244fa8bb805be464d824a983424629e8b517de66469492149564ec9193d083e44ac19682421ddd26ab002507ecbef7ea7cb75d4c476ce4adcb5b81400d97bcbe4c89ee2b2ef7cf11552e2b3ea798101d8dd2f225cdf981b07285d6f612a56930740959c409a78710c387e8500f97b11033a83aeb66986e109262cd3288ae99e3009b990219038a6da9acc6eb891fede0d7590b0a02d821f208b924932d53ff42ad1df800298816a529d42624d57a182176eeaa25597a98f0299ec19cbc77829533f4cf8013bf746063fbb70fa42b887e3bf34ab2c75ddf60339879a5126461fbde4f01a0b7dad2dbcb81714a4f055562c13af5e1d24eebf0882b92f1691702b014f00747201883d2c9b7153102f03fbda31c289d59ec3652201c1eb90bc0ea6ac2e848255922617c7f15469c0a6c80bf5d684fa4fca5c864fc48b008dee8b7b00aa2f994290c18022a5cad394e74b0df05906c217cb721fe840fadbc247095417ba6a8dc1905cec71e6d99ddb12d313ead89f9fa9696d86b1bd3ae1fa2b88208f427fbe27f9b6ca6111b9f6198ad9b30d1488f00b3f4795e614b00d662bc5a1bac31e4dc881f703475dc5356f7ebdd4f887c7ae558ca2f3408ad1cf5a8588f2db551f11ae43f6e8b03c81509ad12681912e1e9165684e45c92006a047e454b3f338979ea9a2c2fdeab7eb233b62fb222efae3b3895b54125daf3e854230048616cb16525d105390bf50220115df4cf4b067ad3266050aed226dfff6aa17db88f30ada08671155ef7603c0aeabf6b257288dfc12ba53f4f6814a37b361eeb9fe6bdd27ecf69ca705c8a16db659e8b918a120799216bba795d5eda47ad687b85d42eae4cec7d611bfa222d93ef034d584b595a0cee71ab1a632c0bff2dae34127cff430c3b1874bc846c41da9bde9aa3ffbf5273434e64483802935bacf9556ce7b9c074bef78305cf8d8d89a76e72dae7ee9e57b1d50ad0e3b94cd366fc601c5259e140838ddfdaf2bcf1fd2c8d5969c3d5ef3c58b3534f00eed1fa9eb846f669b5abe40219e0f28e0959ecf4246b2622993e937cc3bc1e3798d012e086b5715f3fe8ae64c0ac5b6bfa0017bdce3b21bf4f17d7bfa069f663aab69fdd89df89023fd6fbe7e5d5b011ceddeea4952afcf3837a5f68e35176928fd9e11c4f206704c18a7f7906771b1bea86eeca3b744e6021b2b3501e55baf9871c08447ca13ca67b1a4eb939ef8c4214730b4a9da73929f1564ba5d8b3b43c1640e69eafedb71b33a2806510d227997972a7099a2ff46fe44ee809e1e1d8b9cd1c49b884964aada1b9e79c4f66667394afccaa20a934717826e2f17618818adf3b4aae1804b4558e967b70b7a4d2ef51522984932d9ec9dc52dcd71a664bf6c66a11a0e40f625debd1d2bbf31ff9611c8d32934c5376c7b144ab98f7933f54da0a304eb17f87d2547d1a1c9c34f09414eb2609cb6405f9dcbace062eefe0631816f6bf165e69d7104131bcff0ef5fa2bc0c04df0f1f89be428ec516cca32421239e26ce9e16a2f7dfd65f994132f2111410d984b024356b2fdc2152e489df50ed2da11ca83d6bb1286d884565861affba82e65394cec43214f40af09e7c2b22214ddadc7553769d691dcbdbb37ab1479202ba609d56040fbf5cd25a55f3b3c3df4a8c6f53915b241621e51d3513e62cfa882e84416205db53bda5357c8c4c44ddc5c3426a67e6220c4125f529213a3b8722b4dfb704f0db09a84ed1cd108fefa5080d8b9a5a99e0de98ef44bd7eab738a006ef3a880e22b05e1520203c58fbf4783a2ce8b83b30882603a31bfc62cde164b29ec18b667571ac2ff0266c17a9e0e852236ae8b75edb1c3d5be609e29d54164283197f223fc64c99e40f4f0fe3cb265e7893e65aad46c82b05325e583c9cfe2d06d80f04036e107928b6b34ac8f22321944ebc61833e606183c189b397f6268fa94dec4325d2e94579ee4dbb0c669b85b745c24e2c191d362685baf9909010b873d7c448bae436f9c00e31c93bee5a3d7bc770d921cb7b6ed49dc17b25c22bbee43b44993665f4b33da68e4ac67fd8edff8980bd9b7804f51342e40bd9385926f9db5fcf6fb96c6aeb1306cf29e49f10db3bb38c83af300095bf436b8171a25a1a07ad158eedf5f270d62490b7d481598a858535b0db97fb648787afecabc0225bd51d29b4566a1779bc9c8741082c12caa375e1f50bed1ce694f85c68fc0a6de55009b293b0b7f358c23100a80865b627937cdd0d1198088d0408b02b71febaaacc0aae0cf2f260229972b33346cc4dde855fe25880892c155ca6485fb3182dedf953b63e3d0d679073a1edccaeece6a507b6c3536703a54487e347e7cc26e875a93e5d3354056fa3f0b7fd0bc9737da25541f4c6b849308ed33e52db7cfbf2887d0ac78c1f8e909d1c3ab689f79d3d896811ffacbd3e790a95083d466eae3e264b76c3dfeab9b3fffb05962eed1606ee4e13c9a60095292523be1b484a0f451ab09bf487797d55a6f5fa80a9751a6950531d6056f10c47c6c114866060576a9da1a6e2ebecb6ea522d4b4cfdc808f4480153804a7869c9690bcf3f3fb333790e3bf382919090da38b89cf757b97de3268bfaa8bf7c3fac3e2face938490e55f1afa29e8d6b26b929ca5c04a4a4ab2aa363073b3632f5957b1ffb3f9497f86b0e6aecd55405af79538274502947053c98d6b0b1915a7b694d9a553f42e2f170002529f68aa000e8b59497c7120e2b9f7c5c04eca3fc800ba10149f3990af77955b1594563d63172e6411e0644fe9e904145df8d06ed81115126d0d1adb087468b75ab37d19503b767575014a4e1f46584e89aa2dcfc21df39b9f595273fa58adeb397cdaddcfa563856edf909a3878b0c8b8abdbf02e851f267702043d434fea494ed54c54ba449ee540bdb06384e56f31e5e425aefe1ca2d3739258456ee02d0a8d1c239b6e355dd70dbf824dec40fb4c2c77731c190259a7c241e68f91397ead4a08895b56faf8262bf64bebaa399db76e5527a24678a41b07a49b065c70600c08cbb92a14a6f5218a63d48c1aac20e844be1e04221960e4cdedd4d33b5eb8da1884462484ed32b7f9afe47a89918037c02370722a98decbd44c33811c8d66b870b11de965ca3a414b47c396558d6ffb594b2c5ec0347cf8c8a7eba5d2c8c8994fb1dca13541184f3149c7f99962c4d4139ff9ed53b483f4b9f38e0cbc96a0fc346cef7e26bc4cff0b6015f9abc48df20a75d85f70c882a76a9c87605950f08165216dc4e93856e2c1efa17e012bd67b693991103c5afdef6925249b47774a26ae13d2d13a3e0c632ce68129b5ddd50e37277c3cfdf09789b8c23423323dfbf4fb64ff0af16371a95fdcd93826363ea0835f779a1fc357196e91fc41624403b8158d03e300ebab88dfc7711b85910085440d734fb6bb47a2158e5f17c3ab8fd0206dd72711c5a4fab433696ca16db77874947c1a1f48d02d769d34855fd8ac8a61a8fa22ddcd25849c2e967e43b6b3973c24243d42cd8c3a054491431d16640ec8ae9b7756557ca43ddb3c5c09ac4623a468c78457ca2acda32567f700a96517737c3a09ebdf0dcd613b2460c6a46c613afeaca77ee0dc618e4500b561412f938650a34b769f3ca487deec71595d754e8a358035d5fe4ac3ffecbaa9e269d3213ed652f15bb2d072f0a37333e1afc5d3d0cbe3a4ef3dc99bbc7f5a7b8253b90e8b11f54be25175f659495c6cabe306a490d7651d801099e8bb540a2c78108f8d75cfa431eebea8a7d71f058136d185e99c3b3c020fb3bf1f2b281ce00ba2ab8d917798d18514824561a7cc4b68bee7bc579389e0297b7d773c9ab2faa6101b01710dffc305177f0c23c288debefd800aef894b40ab81d83d292734e2eeb3b2bc62f54e38d437ef069dd9c0abff4e0ea8ccd6b2bd90c74a3a9212ae67aac2766ea7ea8d5c618a72247d979fe18890e1254ae3fe6492caaae20994cc30ee2d6cdd2248e80271b92217b941eb6632d13c78eea2bf738ff397f54c6374cf3a11f6b50056e6c576fe4d8c0dc7e6441cb74df6c128b3a6a5dfa78a667eb02fda829bfa30b03a0a513c2cd50bc27906400045c3746371761464f8e092e0b9a5cd9c746bc5fe9c5e55d6f36bc85cd20b585e8be8b716efe08cec9e01ccfbba4d0870f8240d7f1c76300c16ebf5ac41c2cde0b0d2a51da496c21c9e3b0795dafe8954b3e321469e7b53ab14cd4415d2e930e4c0ae50f8a80f866c20dd9e1013eb22c2a5a597f37c5c3c470aa804aa42ba73ef4906c9d64504e41bea0494fcf194578f2e2f16a40dc47335b1fe6dfb8f4fd5623afb032404aca531b7f8b1a22cffba252b42de4516cc21c85f4710a0130fe791b498f146863acffde3375c5a95087ca6eff5177a2a05c8fc97c5c088cf8e6b80459b1dc7eb3e8fa1bbf0a165bee6fd71cec172fb22af85b39d18c58aef76d436f3c6f8dd67b8eb3dadab2a0c87da476fa3dc1427bef815411980bf8f52030332eafea15634624c90aaf3487306b4753b7fbacf0a083b935d5f9ea5302f9bfcce54d8efe113fba409a7d35b5017d42686ef4be4aa5986e84812f784640276e18ff944ba96642e9bfd83d0114e325b09b062466e053a96ce3f0407fca3a14abca8bc41e0d3f58c0ffb6635c0118a5e6d1f7cea7e62a7ca1966614bac51485a434f3b75b2a084373fe0bcfe8920f6256ff073ac08f2f709c4143ddbbb4a80dbed4a301adc2985c24e09f5786e4582f1c3aa5e179e4f7f6a62af0471112d0684467b5fbcdbda27badd132739d87ee07a40e1eefd85ab244cc901c6299841474787dea709a5615fc57a30a5a6bd81bbcd943104161fd0dfd9621d5556fd0562babb83e8828ec39b3eebad4665e4345e8c24f9f7eb55881bab609a2ca8bb2ec7137bb32230e382b0be1b3ae7b61d656ffa2e88c8959929fb7537d0deb395c45667d46c4a63bf66206dfbe128a5e83e19d01365fbbf4356e4ba058f595c2ce3599aa99599295d5de5b7735c30d0f3b6f0a9cbb4ccb9b0fd5a358826d75bd211e4483f2df211f812f979d6b7a178e1875fc1aef7325ccc512be7d254be01046c1a271a309ed4a4a1028d75f4f1dbfbdf25a3ae82ffc81e4875c20958a1fa12b10006e10ca127edd35463865ca3997e02b15e03649a7650d99eaaf08f01952567cec5dc7bdce2118a47c98e80fa87cbb531017cb311854ecc3d818dd977b646c091a36f58d9f55c960bafc74554b1b1821def619b79000ca8d9643b837306eeb3b2ba0c6a9515b340c69b5d1c9ade1e7a15b4953a74a53c06224661b843ad40fcdc3421125fb162f0d2e6b2d57c08c01da", 0x1000}, {&(0x7f0000002700)="788485e9b6e5e35af1561e8353a412d130e649d1577c9315aa08291cf33a7cec62940583355997914d2fae6111352ed78109dbcaad4f8fe3f3ffa32bbf9e60acf1e69e6cc51a9e1b1e9bf25ecf40e4141984bfce3307fb7d55634cf4f46b713d78c770cd9df47c0bc79fcfe8f9d19e25c6ad4e0ac03c475bd6f8e721bad0f6d265de72f9a959d6dd9e7a85ffab65d04ad3eea5d16e500de9bad7d9ac61b8d3ec65027d5d518940bddcc6cb5c25c912e5bacddedaed48e7b8b7341e5fbc9c2555dcd707844dc007e4edbc665eeb816645ac14854da2453a67762bd5b8", 0xdc}, {&(0x7f0000002800)="e03abfb681ab0e78d8f9d1336231f55b1ad934c442a169bcbac77075f013efcca707525387f8242ca4504082c791e32d86a21a00ac722269d39e2e58b562c83c666170ae9ca25212329db77593db096471371e86a33dae403a4b40c89084b711d717630a626e6964a20df1de380070251ca770972194ceccfa5d2ea9f9763f6c411a73d578f43d7ea75472ea251b2a8d150a970a5d46acf96bb2cfd4ae0a57046d5a7291485ddf6495c9c84cb6083ffe53e9b187fef32840f64257b6099e74a880c0bdf9bb6ae32ccd33349ae81f6d042a76f6524cc86d79609f0cfa85884f7f03fb14b74ec36149697d43d7d64a70bd0a36", 0xf2}, {&(0x7f0000002900)="55e4b993f86caf2754478901619d8e537992e68cf443588f7d2b344a50a7f88dd89a508a11c10979b01d850673e50a4c192f6441d5975febda5c1c09029d95f2a85159df2919a58c9de0b2c1249f59ab007600b9ad8cd55fc6a09ef4dc2d0ac20ad0aebcc7036664567a7d64adc5df69d964a0d2a755d07b9ca0527b53e93c5e21927c98d0cf64b26a3adb5b02942bf680d879b226ebb34d2c4d1a523d7100bda6d070d094525c9c071855a779779f9c8d929f438bb9e17d35c04085dbef644d5cf5ad6f4889c86b7876a7a0ab44d04ff3c30ec75c15de4a15d8de58bc99447cc8ee72dfaa2396808fdc8bde41a2", 0xee}], 0x9, &(0x7f0000002a80)=[{0x68, 0x0, 0x7fff, "eea5c9a862c10e00a9a440762af9901a668f701492e7ff3d907097e7352600ad5a4b358b3425e8e3f475ae1a323cdfe40736b5aa76eb29239148ed87d4d5d5e697eb2db2e92607774cfa8dcc7e4b97f8415fdf749c76f61160c4"}], 0x68, 0x4000000}, 0x5}], 0x2, 0x40) mmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x0, 0x800000012, r0, 0x2000000) epoll_create1(0x80000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$inet_sctp(0x2, 0x5, 0x84) [ 1390.348701] IPVS: Creating netns size=2552 id=106 2018/04/18 09:05:25 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x800, 0x200027) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x7fff, @empty, 0x9}, 0x1c) read(r1, &(0x7f00000001c0)=""/154, 0xfffffffffffffec0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000180)=0x4, 0xfffffffffffffe53) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000140), 0x67f, 0x8) 2018/04/18 09:05:25 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/18 09:05:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/249) close(r1) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)=[0x59, 0x2]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xfffffffffffffff8, 0x6, 0x2}, 0xc) 2018/04/18 09:05:25 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000840)={'filter\x00'}, &(0x7f0000000680)=0x44) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r3) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') pipe(&(0x7f00000008c0)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000300)) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000900)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendmmsg(r0, &(0x7f0000004700)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000000)}, 0xfffffffffffffffc}, {{&(0x7f0000001680)=@rc={0x1f}, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)}}], 0x2, 0x0) 2018/04/18 09:05:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/18 09:05:25 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) close(r1) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="cbe5b568275a54aff0720ba0ac25dd62ead10e04f3afdcfbed67") setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xb1d, 0x21b, 0x0, 0x562}, 0x10) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:25 executing program 7: r0 = socket$inet(0x10, 0x80000000003, 0x741e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:25 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xf18, 0x10, 0x2, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0xffffffffffffffcc}, &(0x7f0000000240)=0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000100)='\\\x00', 0x2) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000140)={0x5, 0x4, 0x2, 0x7, 0x10001}) 2018/04/18 09:05:25 executing program 3: rt_sigaction(0x19, &(0x7f0000000080)={0x1, {0xffffffff}, 0x1, 0x800}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/67, 0x43, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x7, @empty, 0x42}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x20000801) [ 1390.458370] nla_parse: 2 callbacks suppressed [ 1390.462912] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1392.039692] IPVS: Creating netns size=2552 id=107 [ 1392.069710] IPVS: Creating netns size=2552 id=108 2018/04/18 09:05:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xf9, 0x5, 0x100000000, 0x10000, 0x4, 0x4f39}) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:27 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{}, 'port1\x00'}) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/04/18 09:05:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xff96) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/18 09:05:27 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) 2018/04/18 09:05:27 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000340)=""/4096) r1 = getpgrp(0x0) process_vm_readv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000080)=""/220, 0xdc}], 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/201, 0xc9}], 0x1, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001340)="31fdce", 0x3) 2018/04/18 09:05:27 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x159200, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000680)=0xffffffffffffff00, 0x4) accept4$ax25(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80800) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000008c0)={0x0, 0x7}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000940)={r5, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000a00)=0x84) accept4$ax25(r4, 0x0, &(0x7f00000001c0), 0x80001) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000880)=[0x1f, 0x4]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000840)=0x6, 0x4) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f0000000000)=0x1, 0x364) setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000040)="7c3a67016ce99cc3481bdcf2e4c28f08248abed8c155442072306ebd70056d19331d0dbc9bba69a0e9d8ac9aaccce3289c54fdede63984c848175bf0c0a07396736d8d2d33398e6d5040f71285103f", 0x4f) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KDDELIO(r1, 0x4b35, 0x200) 2018/04/18 09:05:27 executing program 3: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000840)={'filter\x00'}, &(0x7f0000000680)=0x44) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r3) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') pipe(&(0x7f00000008c0)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000300)) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000900)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8080) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000580)=""/129, 0x81}, {&(0x7f0000000640)=""/87, 0x57}], 0x6) r1 = accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) bind(r1, &(0x7f0000000100)=@generic={0xd, "99df2abded68c4166130d005cd02f131b0c6b7f036edbc6221dc5ebec3c169ba09ffb9e676808a7aa0adccac37a10c1c3d5a7f11e7d7fa200069722a829ef70382c40d10e2c905810fcefd1e9613a78f7c6625154e4dc76ea70f2a8b5f0f04d4beddd7cf1f8b9382cf6b87d28ff4b132ed4ce300c38d6c99d140692b85f3"}, 0x26) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) [ 1392.258749] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0xfffffffffffffe3f) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) 2018/04/18 09:05:27 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x9}, 0x4) r1 = gettid() ioprio_set$pid(0x1, r1, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:27 executing program 4: r0 = epoll_create1(0x7fffe) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000000c0)={0x81000010}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x42) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)) gettid() connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x3, 0x4}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0xfff, 0xd3a, 0x7, 'queue0\x00', 0x10001}) [ 1392.361562] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 09:05:27 executing program 6: r0 = creat(&(0x7f0000001a80)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) fstat(r0, &(0x7f00000015c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001640)) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000480)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x50020}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000040)={0x3e8, 0x32, 0x1, 0x70bd25, 0x25dfdbfc, "", [@nested={0x34c, 0x27, [@generic="66e5039ccb58e775a207300e9baf3f58d2767e48a3ae275913bc7032b625571cc0ab1fd83997e342eb5b3a6eb22e7a10bf198869bf60f22791e8e80f5394bb5e70f5a9e368c75b985e05e0c743411e77304a59a88118de5ef761e8da1f78fed32d69171d5d4e2cb3a583a0f390ff808b098d41eea986a94500a6b714f47d7849f760ead0b9841b6a6c428364cad14b8f3c395fa11824c4c3a7f3c74f7eae885470227f4d", @generic="85dc8f059b5b45ea", @typed={0x8, 0x2d, @uid=r3}, @typed={0x8, 0x8b, @fd=r1}, @typed={0x8, 0x9, @ipv4=@multicast1=0xe0000001}, @generic="52d753759bf8555caae6fd70dc0fa0d50e486c3681f4bad59380743f30d5a252e02ac7d3d574a691f3e5ff253c2cda3750ca6b880c62dd03fb9abb2ba8478d54645a70c5076c936889d69c1ba5b1a8dca50bd7fc366f6b4d0e1138855a7b70c603ed3dc7c25f23fb2b08526d1c03139afb40527b2d6162151dfd121576fa967d970dc19ea74227b594818f0a6bab13b911943d5ebaaaab32caebecfa2d89bfaabc850e1b9eecea7829", @typed={0xc4, 0x3d, @binary="4fba406d128398eb856ad1d2949cd813ba44572fe95e3c0402f5d3c79ba2a44a6c16f6146aa84bb0e500e4c42c0413d2149562086aa79127eed5bc4aa3be72d21db83a0dbf33cf4d184a6b3a614eba5bd00d954ad98b37615a1cc9e58a0bf9e7469986f5a4032e5c76a9626c04f9a793a160d9f85b9544f149b3553f42d727dc47468d68b8c7dada1148fc88210b8225484c43afe129213e28101d2920866fd3ed190fb03848b634943837aecbf54446db8dc98c600b9ec13d17859df28552"}, @typed={0x18, 0x73, @str=')md5sum:@:system\x00'}, @generic="79b9a6fd382fb6637e6784ebc8ba957a7a56ca0a0383cf3c18e5f9186eb3882b5d0672e1e9f4d1da8da2948c415a7bad2a3616f6eb5f461dc8d7b25be019323175a18991df55e261ed34b076c21d483f445f2b880699dc98a56764209413539f9eef4a585118d033d66202b8b3f04b67af9af790ec546882b6aebdc6188ca65f4aceaa7aa35c251dc4bcadda89a8709b0aa875f21c1f64fc86f172a055ec7d1ccc81208f7b16feb570532f97d595fb4501840afcc9eec00087d091ea41e75930de1ae7f00eeffec6d2c77bf7dae56fe66f6b5a1f462710a3d80dbd13627bc7cf479e20e080ddf113b9d87e1d4c26ba7284fc7a3c17db", @typed={0x8, 0x76, @pid=r2}]}, @generic="20fcf8c46d8ae1427c9a54d4680c5b0c8fc2c5f004e6c765dc4388dd4baddfe9e7563575e84f58327a345710d4ed279dd5dfbd87dc103f54140801d641b3466ec01d7ec175592a360a20eac08e75a74645b320d7f3ea7629177400c666574f23ea2eafb13f89", @nested={0x24, 0x16, [@generic="aa8c", @generic="8f7b72bf3a544b4a96dad3d0fd8f332de77ea651f8e55f5e5224f5be67", @generic, @generic=' ']}]}, 0x3e8}], 0x1, 0x0, 0x0, 0x48850}, 0x4000) fstat(r0, &(0x7f0000001740)) fcntl$getown(r0, 0x9) geteuid() socket$netlink(0x10, 0x3, 0x1) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)) fcntl$getown(r0, 0x9) r4 = fcntl$dupfd(r1, 0x0, r1) read(r4, &(0x7f00001ac000)=""/4096, 0x1000) [ 1392.599537] sg_write: data in/out 1562545402/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 1392.599537] program syz-executor5 not setting count and/or reply_len properly [ 1392.737364] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1392.794000] sg_write: data in/out 1562545402/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 1392.794000] program syz-executor5 not setting count and/or reply_len properly [ 1393.208638] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1394.242727] pktgen: kernel_thread() failed for cpu 0 [ 1394.247918] pktgen: Cannot create thread for cpu 0 (-4) [ 1394.253302] pktgen: kernel_thread() failed for cpu 1 [ 1394.259256] pktgen: Cannot create thread for cpu 1 (-4) [ 1394.265021] pktgen: Initialization failed for all threads [ 1394.388995] IPVS: Creating netns size=2552 id=109 2018/04/18 09:05:29 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x349, 0x1, [0x2000000]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x4, 0x7, 0x5304, 0x10}, 0x98) 2018/04/18 09:05:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) 2018/04/18 09:05:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000000), 0x222) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x3, r1, &(0x7f0000000040)) 2018/04/18 09:05:29 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) flistxattr(r0, &(0x7f0000000000)=""/49, 0x31) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/04/18 09:05:29 executing program 4: socketpair$inet6(0xa, 0x80000, 0x1df, &(0x7f0000000000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x800) mmap(&(0x7f0000d89000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x1) pselect6(0x0, &(0x7f0000a47000), &(0x7f0000fe6000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/04/18 09:05:29 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x400) close(r1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x7, 0x100, 0x8, 0xffffffff, 0xb947, 0x3f}) 2018/04/18 09:05:29 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000300)={0x82, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000880)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="00032abd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6c00020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba08000800810100000800080000100000080003000000000008000900020000002c1237c0353da609000000000008000b000a0000005800020008000600000000000800050000000000080002004e220000080003009436ba011e9d51269a5606fcc7f043060000000000000000000000bb0800040008000000080008000000000008000700008000000800040008000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000600), &(0x7f0000000640)=0x4) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33ff"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/04/18 09:05:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) 2018/04/18 09:05:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xe4, 0x2) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:29 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x30) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$TCXONC(r2, 0x540a, 0x200) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x6) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/18 09:05:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0xf, 0x2, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000941000), &(0x7f000093f000)=0x4) 2018/04/18 09:05:29 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x400) close(r1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x7, 0x100, 0x8, 0xffffffff, 0xb947, 0x3f}) 2018/04/18 09:05:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000ac0)=""/79, 0xfffffffffffffe87}, {&(0x7f00000000c0)=""/211, 0xf4}], 0x2) 2018/04/18 09:05:30 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f00000001c0)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f0000000080)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1000000002000}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, "ffffffff2ffffffb00ff00"}) 2018/04/18 09:05:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}}) [ 1396.416685] IPVS: Creating netns size=2552 id=110 2018/04/18 09:05:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:31 executing program 3: prctl$intptr(0x17, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x8, 0x6}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x6, 0x0, 0x9}, 0x10) 2018/04/18 09:05:31 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)="81e47cbdc077ae883c4c1ee123413b293987c90fb6d852717385edd1", 0x1c) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x20}, {r1, 0x20}, {r0, 0x100}], 0x4, 0x101) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:31 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffb, 0x2002) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x17, r2}) 2018/04/18 09:05:31 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x7, 0x4) pread64(r1, &(0x7f0000000000)=""/193, 0x26, 0x0) 2018/04/18 09:05:31 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000940)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="000362bd7000ffdbdf250500000050000200080002004e24761468012a0084a9d80000080000000200000008000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014739b5f408080000000000000000000020000bb6cd95afc014ea4c44b9684bd9200020014000100e0000002000000000000000000000000080003000500000008000700c60fc93214000100fe800000000000000000000000deffba080008008101000008000800001000000800030000000000080009000200000008002c1237c0353da609000000000008000b000a0000005800020008000600000000000800050000000000080002004e22000008000300060000000000000000000000b9080004000800000008000800000000000800070000800000acd2cf74ed58d38d28046cefcbe3d2b9aebb97654654dce4cc214e061593d9fb19ad5edb0b55f293a0754baaada91456fab09a2822a5b42605f7a9c653a2ee7a160cfa5d42836b9dcdc16971f735ebfe146fd52561711c3711c35eb0b3a395260a54910c8a2c4406bd872bab6cf00f562033fa20bf31be3fec1d64d56fb870de95e88e3de369e5dd84c88b8ba275c3eea3e827fdc7db8c7e6db35bbae21acb8252947e134455cb97b7c18c8363f9a99894f0183ded9ffa016eb5668ae33119354d8738c763fe7486d7eb23ebe35eebaa0177e467bcc47fc1d25959f4"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:31 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10800, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'team_slave_1\x00', 0x200}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) tkill(r0, 0x1000000000013) 2018/04/18 09:05:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="aab9aaaaaabbaaaaaaaaaa20270026008100700008004500001c000000000000ca4228c6b12be10c000000000000000890782610ac551fa58749a89916709b1ccfa601cb993cca41b45868a59eac50ad53b31b156a14fef0ffb968437136ca11f9955882"], 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/04/18 09:05:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) readahead(r0, 0x9, 0x7ff) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=@ipv6_newaddr={0x48, 0x14, 0x303, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xef3}}]}, 0x48}, 0x1}, 0x0) 2018/04/18 09:05:31 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0x8, [0x0, 0x1, 0x4a, 0x100000000, 0x9, 0x8, 0x95, 0x1]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x3, 0x0, 0x10001, 0x7fffffff80}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000001c0)={0x4, r3}) 2018/04/18 09:05:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)="7b9ffa5ff5bbd2") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r1, 0xd51, r2) 2018/04/18 09:05:31 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) dup(r0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r1, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:32 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='veth0_to_bond\x00') r1 = socket$inet(0x10, 0x3, 0x0) ustat(0x40, &(0x7f00000000c0)) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:32 executing program 3: unshare(0x8000000) mprotect(&(0x7f0000668000/0x4000)=nil, 0x4000, 0x0) r0 = dup(0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000fc5fc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xd417}, &(0x7f0000acaff8)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/170) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delsa={0x38, 0x11, 0x2, 0x70bd29, 0x25dfdbfc, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x4d2, 0xa, 0x4cb91d417d99a37f}, [@replay_val={0x10, 0xa, {0x70bd25, 0x70bd29, 0xffffffffffffffaa}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/04/18 09:05:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1398.470558] IPVS: Creating netns size=2552 id=111 2018/04/18 09:05:33 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000200) inotify_rm_watch(r1, r2) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r3}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:33 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/18 09:05:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) rt_sigreturn() write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:33 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0xdfffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000100)=@full={{0x3, {"3f044319029fa8"}, 0xfffffffffffffffd}, [{"ef96c260a34b9b"}, {"267977b77d9e33"}, {"0fe2ffc978549c"}, {"41a09675218438"}, {"e079768f4b2d42"}, {"f015bfe5c15425"}, {"092157f4d052b5"}, {"c814965b392227"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000180)="e97756f33a72ae3dca65ebf4bd489be88de2159d24f7303b951f387accb06e263c4c512d8d2acf3520bddd700aa99919a11a7095ec871e334842eef39684969c0657a9754a1d18cb57", 0x49}], 0x1, &(0x7f0000000240)=[{0x60, 0x13f, 0x7, "ade9c6a5588af41616ea19fc7a478ff98f8ca2953e25e7a556e3b26a42e57f2f01d05d0d611de4570f4eed17995227490f3361031d88ef9944d4d00756349fdfd25c7da6df523a560f257359254d1a37214d07"}, {0xe0, 0x13e, 0x81, "637e6f7ce04d8fa06da02c66448bbfe7de8e4b897568f3588b98e0e8efb9993f150d39d33f6338914286358cca24e3ff4858c79b12e114794e04c55c3f710a9e7ada2d80428eedf4be2ec08d5760bb25340a5b47de86e899ca493a09959c096c7dfdec03411c18c3f18f3051f2077d7830ba8c0aa40fc85d0b68da1a2782003a859ff20f721f44dd652ad3b7f4ae3f8271a94c1a172b48e23cc4c9a319f30b689ed143cded3c90624ca81c7bec7b30c7a45e518f524b4282a7a9307cfa91e03c28e171ecce3893a7d4b3274f5153ad536e9d"}, {0xc0, 0x1ff, 0x5, "ba4ea7371cbde432dc49ad1c85e474eb4800dc819bc6cbb63e1df70c1e3a0bc240ef69a92ba301ffca9e981660132f9e58000cd38f920d6743971990d0c5b75e2be6f7cd99cb1bd1592d6b85dc7e54bf0000ff4b46cadf64297d15ca24277b3241bbce35885c0bb51481bdc3bc1157fb7fcdd7636970efe0e5d989dcd0f6e706ce1839c4675f1eb2ed69e762429ed7d42daf4b0c14730e877af6f85bd209a7e03e35c0d5b7cd7d1f64f58ab130dd3b2b30a358"}], 0x200}, 0x10020) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x3f, 0x6, 0xfffffffffffffff9, 0x100}) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0xdda, 0x4) ioctl$KDSKBLED(r0, 0x4b65, 0xfffd) 2018/04/18 09:05:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = gettid() setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) syz_open_procfs(r2, &(0x7f0000000140)='ns/net\x00') sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x1c, 0x4) socketpair(0x0, 0x6, 0x554abfbb, &(0x7f0000000180)) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0x40) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/18 09:05:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setreuid(r1, r2) write(r0, &(0x7f0000000040), 0x100000170) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:33 executing program 1: unshare(0x60000000) mkdir(&(0x7f0000000300)='./file0/bus\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:33 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = dup(r0) dup(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r2, &(0x7f0000000100), 0x0, 0x10400003) syz_open_pts(r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x3000, 0x0, 0x0, 0x401}, &(0x7f00000001c0)=0x14) 2018/04/18 09:05:33 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x208, 0x12, 0x4, 0x0, 0x70bd26, 0x25dfdbfb, {0x2, 0x0, 0x5}, [@nested={0x1ec, 0x5c, [@generic="f5611759463b710d2f20a5a841bded4c7b000cabc40c384288dfae5d5a30b2104e0e7084434e327f312452b8407b16cb4f7601259f3a63efd5207e3f5c9fb174217e41bd8bf6873e45ee409e22558f1274ad659cfd260889d3b80dd26595351cf6fda22a1cdce27ac693487e71fd5d5640f4c424df7da95c180411805b12102c23488344a463af6d9c97c15072246b9f97c608f393c2efa57dffd42ee9df", @typed={0x8, 0x72, @fd=r1}, @generic="ddf20c12b7473d5c31e0dcfcaa86bce861400a911964741cd636406530df5d3d3beefc0430c4aa83e3a89f69b922f8c6", @typed={0x8, 0x3b, @ipv4=@broadcast=0xffffffff}, @generic="c68263bb890afb3abb317c9ebec9a396a03d7f41eee7036523b3a686ff93d4d86219252e32a99885839ae55dfc85eac2424cd7c8140c19a1dd7d5cc31a2b17ff50e927997d45fe7dee72ca857c55ff8182022b88a3", @generic="cccd59dc6cdc6ce2597a8d33e0f69668ecdcd2221b91d6fff3aeaf5f8f64d9834baad8d3a496ac96f750b7f42b97fa7397848c0533065d50dc0a3fc371", @generic="c81390573f64e13db4117770fa0392b456752b9fa43d44d4526d2ff239f448651fbd793ceadbb97a817bdb201d798f65c9a8d7b1b17cef73fb6aaa1f0d6b82a003418e0ef1ccc6244694232d748df186d29ff5015fd29406a267efcada290574cef9fe730f17baa4b5dc62704318c3da4033bdecd358ae"]}, @typed={0x8, 0x50, @uid=r2}]}, 0x208}, 0x1, 0x0, 0x0, 0x8890}, 0xc2661cffb6838057) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r4 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r3, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000500)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/04/18 09:05:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/120) 2018/04/18 09:05:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e24}, 'veth1\x00'}) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, "00000000000000000200"}) 2018/04/18 09:05:33 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}], 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x96}, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x9, [0x7, 0x4, 0x1, 0x6, 0xcaed, 0x80, 0x3, 0x2]}, 0x5c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, 0x8) socket$pptp(0x18, 0x1, 0x2) getpeername$unix(r0, &(0x7f0000000240), &(0x7f0000000040)=0x6e) sendto$unix(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f00000002c0)={0x18, 0x0, {0x1, @random="d96ecde4398d", 'dummy0\x00'}}) 2018/04/18 09:05:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(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) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x0, 0x7fe}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x0, 0x7f}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/18 09:05:33 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x6d4aea94, 0x5, r2, 0x5, r3, 0x8, 0x7, 0x4}) 2018/04/18 09:05:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d2242b3bdb29d7300000005c8796aed5ed2bc7018ce2c9b97ae219138870000ffffbc9b16", 0x12) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x16802) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) 2018/04/18 09:05:34 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000004700), &(0x7f0000004740)=0x4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000046c0)=0x7ff) 2018/04/18 09:05:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) timer_create(0x0, &(0x7f0000000180)={0x0, 0x17, 0x0, @thr={&(0x7f0000000040)="c7606d201c06b04524c53e7bca13cfd3dc7e57072ded0ce677bf644912378ecefdfdbc3913913856012f9cf927f8ca75396d273bc314bd3c3575c428b438dc56ccfc5a05dd6a3b522552a063aff5e1dc2db04eacd3b73e13963229aa15b442acd5daee0c47a1df1b27deef146ee42d22f2adc0d28d18282566d7846bbc53cdccb738760bd46c4c0db3e020fd1b7dcdfb5c6b7d697293eb987098801e1be8af543525ce3a6e15ff62a6e521522dd5eec5bf90392e43402e5347e2c11d1e84a3725b12319fe57ad94ec8514376ac7ac48516796bc3ab31c4751b5e13cb21fec6f4b4cf8d18110a40e8d9a11258", &(0x7f0000000140)="5926ab12eabc555679412cb1691f8d771a2e74dd38c5c2fe5436ae268956cd49476e74"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8da6c5bba4b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0xfffffffffffffdd6) write(0xffffffffffffffff, &(0x7f0000000200)="102930d7de9b674e307def7a7c1c6810e0806a95f8e91703f4ad3165e24cf7d191097356170206769561c4a760dc6042f29a995885af084d82f30cb851458f27de34144f86b84024cf2fb036a8a5672ef7c20d969cc99ec0fdcd8a905cdc1d2a7799da056dd21916cafba38dc7eec6e66c344f", 0x73) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0xfffffffffffffde0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x101, 0xffffffff, 0x10001}, &(0x7f0000000340)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x33, "d729872b9da17cf2ea2fc088b1614d2cbbe1adda36e66c38314f5fb74cce844cc4dceba66eaa200dc10deaf00a3a56e4b07771"}, &(0x7f00000003c0)=0x3b) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x108002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:34 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000200)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x26b}}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x100000001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xf, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x0, 0x0, 0x2}}], 0xffffffffffffffed) [ 1400.000654] ALSA: seq fatal error: cannot create timer (-22) [ 1401.179260] IPVS: Creating netns size=2552 id=112 2018/04/18 09:05:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(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) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x0, 0x7fe}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x0, 0x7f}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) [ 1401.209988] IPVS: Creating netns size=2552 id=113 2018/04/18 09:05:36 executing program 3: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000003000)=""/4096, 0x1000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000001, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mmap$binder(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x8, 0x20810, r0, 0x3a) fcntl$getflags(r1, 0x3) dup(r1) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/18 09:05:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000040)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) signalfd4(r0, &(0x7f0000000080)={0x2}, 0x8, 0xfda033fbc80bdf4a) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f0000000140)={{0x2}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 'tunl0\x00'}) 2018/04/18 09:05:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x100) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xe, "17c120789f56e8d1628d46e185c9"}, &(0x7f0000000140)=0x16) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x1, 0x7eb}) tee(r0, r0, 0xb44ca91, 0x8) sync_file_range(r1, 0x1, 0x101000000, 0x2) 2018/04/18 09:05:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x108002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:36 executing program 7: r0 = socket$inet(0x10, 0x80000, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_setscheduler(r1, 0x3, &(0x7f0000000080)=0x4282) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/18 09:05:36 executing program 6: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000580)="c4", 0x1, 0x8000, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = socket$inet6(0xa, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000005c0)=r2) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50d, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000800)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) 2018/04/18 09:05:36 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000840)={{0x7, 0x8}, {0x8, 0xa3d1}, 0x5, 0x6, 0xd38}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x100, 0x80800) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000300)=""/172, &(0x7f0000000480)=0xac) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) openat$cgroup_ro(r1, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) 2018/04/18 09:05:36 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000100)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1, 0x0, 0x11e}, 0x0) sendto(r0, &(0x7f0000000040)="8351e49bc74e229126b0546e27", 0xd, 0x0, &(0x7f0000000080)=@sco={0x1f, {0x7, 0x5, 0x0, 0x9, 0x6}}, 0x80) 2018/04/18 09:05:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000180)='/dev/sg#\x00', 0x3) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x3b0, 0xffffffffffffffed) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) [ 1401.298918] audit: type=1326 audit(1524042336.581:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30370 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77e3ba9 code=0x0 2018/04/18 09:05:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x11, "cf36af6dce99e88b343139b104a31e7929"}, &(0x7f0000000080)=0x35) 2018/04/18 09:05:36 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x400000000000000, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r4 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x84e, &(0x7f00000003c0)=""/88) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x80, 0xb0e9, 0x0, 0x0, 0x0, 0x10, "e1b6e0d9711f670e59713abef6690d5d09c79931c782da26bae2cd2837f38766c90452cd91ffe7518ba656ad50025946935ea0295e1a35ad7765779285312923", "5f48faeb21bbb5162dfd73db101d34915d7da62b980536734ef16fef7241b2538fc2a3ca47933243ac0746b60e1d564f523055d3e6513c7086472908363b73c6", "10f1d487a646f480422b8d906e6dc45846e7b271c00c397e905ed3ccc43d7d18", [0x8000, 0x9]}) r5 = dup3(r3, r0, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f00000002c0)=""/195) 2018/04/18 09:05:36 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x18}], 0x1, 0x0, 0x0, 0x40051}, 0x0) 2018/04/18 09:05:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x9, 0x4) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x20, 0x7, 0x0, 0x601}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000002c0)={r2, &(0x7f0000000240)=""/111}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3, 0x4) fdatasync(r1) 2018/04/18 09:05:36 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000001c0)=0x8d) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000080)=""/211, 0xd3}], 0x2) [ 1402.245598] audit: type=1326 audit(1524042337.521:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=30370 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77e3ba9 code=0x0 [ 1403.340745] IPVS: Creating netns size=2552 id=114 2018/04/18 09:05:38 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001d40)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f00000005c0)=""/220, 0xdc}, {&(0x7f00000006c0)=""/117, 0x75}], 0x8, 0x0, 0x0, 0x771}, 0xd6dd}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000780)=""/239, 0xef}, {&(0x7f0000000880)=""/8, 0x8}, {&(0x7f00000008c0)=""/176, 0xb0}], 0x3, &(0x7f00000009c0)=""/192, 0xc0, 0x8001}, 0x1}, {{&(0x7f0000000a80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/117, 0x75}], 0x1, 0x0, 0x0, 0x100}, 0x6}, {{&(0x7f0000000bc0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c40)=""/186, 0xba}], 0x1, &(0x7f0000000d40)=""/4096, 0x1000, 0x2}, 0x7}], 0x4, 0x2000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r2}) 2018/04/18 09:05:38 executing program 7: r0 = socket$inet(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) 2018/04/18 09:05:38 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000280)={0x2, &(0x7f0000000040)=""/41, &(0x7f0000000240)=[{0x1, 0x9a, 0x1e79a951, &(0x7f0000000080)=""/154}, {0x400, 0xf4, 0x3f, &(0x7f0000000140)=""/244}]}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/18 09:05:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x7ffd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x3f, 0xff, 0x79, 0x2, 0x0, 0x80, 0x1, 0x20, 0xfffffffffffffff8, 0x1, 0x5, 0x2, 0x6, 0x8, 0xfffffffffffffeff]}, &(0x7f0000000340)=0x100) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000380)=@rc={0x1f, {0x1e5d, 0x9, 0x6, 0x8, 0x9, 0x80000001}, 0x6}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000c80)="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0x1000}, {&(0x7f0000000400)="a34d9c5195a527baf8cfd92129416fd7bb3a5c9adfdd3b6d4de641b716ae525bc2dbb56403a9fc513bd8a85e02c3456c7757e4f484a57e4a8144e8926c1824549cbf0c9dbfe3095ca0fbd0901d5ef1989c077166677ae6918e38d4ef2ae0d0a3b6b54eba1ffae2f94b1d93ea5dc5c97b6b5a371324e1ea76cc4b0d68b40611e11afd90564af563", 0x87}, {&(0x7f00000004c0)="dc80c6837cf6ea", 0x7}, {&(0x7f0000001c80)="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0x1000}, {&(0x7f0000000500)="95040bb425bc6672d2d30cf8b16f67f164521f7e5b2138c4ad0fa3c59c7a56790248176495b080219954c322f35aa241d7b5e3644b1840ca54ef0138fd775f5b104a327de93edca5e44466158fa72032c7f0dba6aae204b5935b536e8c2d52332f21429ef3cd1f648e23d3dfee108421b021a34ca361c7334aafe0ff891050177bcda8588ce86d4e2cca16", 0x8b}, {&(0x7f00000005c0)="dde567cc4718628066d29a6f744d0c2781683095bcf24a93489d9f25030a2224750cdec161af2a3b58d86f5c5d561a6e33cd2d19d6c13ff6b26648b1585e56e4f75d50b13d422c7530d5153c92a8fc57e09ae97848d7c1c9550ee71b1dab06d6f92448e5c32cfcc5705f373f346a3d", 0x6f}], 0x6, 0x0, 0x0, 0x8000}, 0x4040000) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @empty, 0x7}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0x1, 0x8, 0x34ffb4f7, 0x4}, 0x14) 2018/04/18 09:05:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffcf) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) r2 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3d", 0x4d, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r2, r3}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486"], 0x2) request_key(&(0x7f0000000380)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="63b5cb4abf4eaad0c11418ffc00ac54c7c34", 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0), 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/18 09:05:38 executing program 3: mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='coda\x00', 0x1001000, &(0x7f0000000600)="17f77cd894a3d89763") r0 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r0, 0xcc7466d343588be9) getsockopt$sock_int(r0, 0x1, 0x800000000000000f, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x7dd2, 0x6, &(0x7f0000000440)=[{&(0x7f00000000c0)="c20d85b1a46e6a4c26fd887e1f10ea7c9946544ee335eb1f83a35215935093a42804dbc89ccb46cda80a7b0158ce2a655c1c5fa459c7bd344014c35a921bd6e5a5be6dfb902f254c8bff7b2b7b1f7bafc34bc4d3b3557b33c1dd5574a098f8901d99a8e89422c13983a23b1db4ba518edd2224056e5fbf56a34ed52b4315b98bb6aebc8c6c15888bb34996055e365c6c0f6b62a5bed82aeb5cf06f6dd0ac58c9eeb7650b97cc3ce05d5cdfb8f8ef144177e6265dabd5d5de62ac0f69971d41ecd61d0943d1", 0xc5, 0x1}, {&(0x7f00000001c0)="b3bf48c5171006a6f96ad2a6f05dd66f6f6377d5a387d9b4e546f880b09338a852de0d22667dc94be504d1ea0b645f9b7019d362f4672e1d35882ef21915eeb620b532249c388d920207a4efed4f51862cbf554eb74af223c02a5018459910d6320b29b98081fb27f75973ca3a7b586a0a653252", 0x74, 0x2}, {&(0x7f0000000240)="055db585f808eff18c8e6e6931c3a102ed800256cbc2ed64839743c354a3033894923045384e5078324d4f0649384d26d8f714a7b2957412fd1f70", 0x3b, 0x66}, {&(0x7f0000000280)="d17f6ff2a5d27b82338d5f6e085c8883f65e68a471e1d660ad9d7a547184fd707f801ee4fac1322b69e3b8c5dd2bd3df474c27bae1fe63e23a76593675667a8b", 0x40, 0x3}, {&(0x7f00000002c0)="f8821f940adc9c801def5484c26cb4fa77547d0a3ec33bf3ee8cceb042a7ab56304ca2629224e4ea68e08c1a6dece33cdd6923215228f41b8d7a7d4d037b86b737e2169a214d9392e239d240a302ab1111aea5722ec11157c3461b", 0x5b, 0x80000000}, {&(0x7f0000000340)="2fa5476879ca2abfb9454bcfee0c9d6d6a790e1f238b520dd76524cb7c1b24cf2b9106f6043125d128683d969f52517befe3680f6c3aa6ffdf49e2fe4f00308a17a2873924b315d3974ee1a00bd77554e112d5186da59f1f22b3ee433c637c8cabfab7d69e5d195595d9020e7cb82040a089f09d2ea91483718ae4c4ec9199ac72712da9ecb8be4ed4f5be7cf35250c411cc4ce79f6556828369db74338c40045f7bc89534bd1dda8ff060673ae6ae30dc2077f2250cd138ea8a21a2116686c0e0b0fd9b65de4b7d3d1d125304201e03086d29f020cac53d6bd265dcf87e554f4a7efdfdc9", 0xe5, 0x6}], 0x2000001, &(0x7f00000004c0)={[{@fmask={'fmask', 0x3d, [0x33, 0x35, 0x31, 0x36, 0x35]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x3b, 0x0, 0x37, 0x3a, 0x7d, 0x36, 0x3f, 0x36, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x32, 0x30, 0x31]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@utf8='utf8', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x33, 0x30, 0x7f, 0x30, 0x36, 0x39]}, 0x2c}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x10000, 0x1) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20010, r1, 0x0) 2018/04/18 09:05:38 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000480)={r2, r3, 0x20e}) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) chroot(&(0x7f0000000500)='./file0/bus\x00') setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000680)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x400000000000000, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r4 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x84e, &(0x7f00000003c0)=""/88) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x80, 0xb0e9, 0x0, 0x0, 0x0, 0x10, "e1b6e0d9711f670e59713abef6690d5d09c79931c782da26bae2cd2837f38766c90452cd91ffe7518ba656ad50025946935ea0295e1a35ad7765779285312923", "5f48faeb21bbb5162dfd73db101d34915d7da62b980536734ef16fef7241b2538fc2a3ca47933243ac0746b60e1d564f523055d3e6513c7086472908363b73c6", "10f1d487a646f480422b8d906e6dc45846e7b271c00c397e905ed3ccc43d7d18", [0x8000, 0x9]}) r5 = dup3(r3, r0, 0x0) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f00000002c0)=""/195) 2018/04/18 09:05:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/79, 0xf}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:38 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x354a, 0x9}) 2018/04/18 09:05:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x8005) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) unshare(0x40000000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000300)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'ip_vti0\x00'}) socketpair(0x3, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x800}, 0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000f4afdc)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24) r4 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r4, 0x1) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080)={r1, 0xff}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) [ 1403.605458] binder: BINDER_SET_CONTEXT_MGR already set [ 1403.654882] binder: 30435:30453 ioctl 40046207 0 returned -16 [ 1403.655449] binder_alloc: 30435: binder_alloc_buf, no vma [ 1403.655489] binder: 30435:30445 transaction failed 29189/-3, size 40-8 line 3134 2018/04/18 09:05:39 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001200)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x5, 0x7, 0x401, "954c5d92d76a9d5e5bd94343550949aeae46da9bc5e85fa2dd3055016dfa6ddf20cc5e977cb1ebd07d830379041726372b04446bccc77428f1291a4a984ac1", 0x8}, 0x58, &(0x7f00000011c0)=[{&(0x7f0000000100)="d6039c60b509488ff5ef9aa024bc01ea2663b0027dea7c07c34f6277b7d75a3312868b9767d9ebc0feadbeb9adc5c6a3c01dd621ba3f6379afd3acff815b413779657ac7d7b5d4db6dca8e74957461f075404fee9b6d545d6fb3fddf0665fb07eb469dd36a0669165aaf0d20e2b904669292a481722583aa9c86c199f91c3c4fe400d791e4509a22e3b24530c3ad2bdb3e0a40b4b98833d0ecee33", 0x9b}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x10}, 0x4000001) 2018/04/18 09:05:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x7ffd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x3f, 0xff, 0x79, 0x2, 0x0, 0x80, 0x1, 0x20, 0xfffffffffffffff8, 0x1, 0x5, 0x2, 0x6, 0x8, 0xfffffffffffffeff]}, &(0x7f0000000340)=0x100) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000380)=@rc={0x1f, {0x1e5d, 0x9, 0x6, 0x8, 0x9, 0x80000001}, 0x6}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000c80)="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0x1000}, {&(0x7f0000000400)="a34d9c5195a527baf8cfd92129416fd7bb3a5c9adfdd3b6d4de641b716ae525bc2dbb56403a9fc513bd8a85e02c3456c7757e4f484a57e4a8144e8926c1824549cbf0c9dbfe3095ca0fbd0901d5ef1989c077166677ae6918e38d4ef2ae0d0a3b6b54eba1ffae2f94b1d93ea5dc5c97b6b5a371324e1ea76cc4b0d68b40611e11afd90564af563", 0x87}, {&(0x7f00000004c0)="dc80c6837cf6ea", 0x7}, 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0x1000}, {&(0x7f0000000500)="95040bb425bc6672d2d30cf8b16f67f164521f7e5b2138c4ad0fa3c59c7a56790248176495b080219954c322f35aa241d7b5e3644b1840ca54ef0138fd775f5b104a327de93edca5e44466158fa72032c7f0dba6aae204b5935b536e8c2d52332f21429ef3cd1f648e23d3dfee108421b021a34ca361c7334aafe0ff891050177bcda8588ce86d4e2cca16", 0x8b}, {&(0x7f00000005c0)="dde567cc4718628066d29a6f744d0c2781683095bcf24a93489d9f25030a2224750cdec161af2a3b58d86f5c5d561a6e33cd2d19d6c13ff6b26648b1585e56e4f75d50b13d422c7530d5153c92a8fc57e09ae97848d7c1c9550ee71b1dab06d6f92448e5c32cfcc5705f373f346a3d", 0x6f}], 0x6, 0x0, 0x0, 0x8000}, 0x4040000) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @empty, 0x7}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0x1, 0x8, 0x34ffb4f7, 0x4}, 0x14) [ 1403.830447] binder: undelivered TRANSACTION_ERROR: 29189 [ 1403.844422] binder: release 30435:30445 transaction 33 out, still active [ 1403.912248] binder: unexpected work type, 4, not freed [ 1403.951192] binder: undelivered TRANSACTION_COMPLETE [ 1403.982022] binder: send failed reply for transaction 33, target dead [ 1406.490036] pktgen: kernel_thread() failed for cpu 0 [ 1406.495165] pktgen: Cannot create thread for cpu 0 (-4) [ 1406.500583] pktgen: kernel_thread() failed for cpu 1 [ 1406.505670] pktgen: Cannot create thread for cpu 1 (-4) [ 1406.511127] pktgen: Initialization failed for all threads [ 1406.601659] pktgen: kernel_thread() failed for cpu 0 [ 1406.606782] pktgen: Cannot create thread for cpu 0 (-4) [ 1406.613022] pktgen: kernel_thread() failed for cpu 1 [ 1406.618151] pktgen: Cannot create thread for cpu 1 (-4) [ 1406.623492] pktgen: Initialization failed for all threads [ 1406.720800] pktgen: kernel_thread() failed for cpu 0 [ 1406.725924] pktgen: Cannot create thread for cpu 0 (-4) [ 1406.731938] pktgen: kernel_thread() failed for cpu 1 [ 1406.737038] pktgen: Cannot create thread for cpu 1 (-4) [ 1406.742898] pktgen: Initialization failed for all threads [ 1406.830924] pktgen: kernel_thread() failed for cpu 0 [ 1406.836054] pktgen: Cannot create thread for cpu 0 (-4) [ 1406.842002] pktgen: kernel_thread() failed for cpu 1 [ 1406.847190] pktgen: Cannot create thread for cpu 1 (-4) [ 1406.853100] pktgen: Initialization failed for all threads 2018/04/18 09:05:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x40000) write(r0, &(0x7f0000000100)="b6d3b85e1e8d225db3f3c6be347e276414b29d400000001dcc796aed5ed2fc7018ce2c", 0x23) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f00000000c0)=0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xe38, 0x1ff]) fcntl$setpipe(r0, 0x407, 0x7a) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:42 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000001400)}}, {{&(0x7f0000001700)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001800)}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0c0000000000008a00001000ff72eb0db1f0cd6f6b2fe3ac5c51dcb76cfef011a88dc9297a0a5a09f0c6d20346de4b9be818688a8016ab23fd78882b2c2f85be826e7d0264954c9870f604a6ae6ae1d820375f0509000000000000100095af015d2cf235e341203891b6a73e353b8b17f91e"], 0xc}}], 0x2, 0x0) 2018/04/18 09:05:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x80000) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000001c0)=0xffffffff80000000) exit(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x4000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x1, 0xf, 0x400, 0x70bd26, 0x25dfdbfb, {0xf, 0x0, 0x3}, [@generic="6bf6994817f7"]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4004) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='bond0\x00', 0x3}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = syz_open_procfs(r1, &(0x7f0000000100)='cpuset\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/04/18 09:05:42 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f00000055c0)=[{{&(0x7f00000010c0)=@in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000440)=@generic={0x0, "14234944bfda4bc548a35ba0f86c32cad3c2c5e5ccae3adbad419a7d39bc8fe6b4bb14bfe6267a2f58d9002788262342607c0bd641f54e0962a060a58dc7aabde16bfbb7250f0598d4fd3832ca1dd27ef65cd15d027a808a060df5de8167b5901daa99529cef4a449a5b2af0d2dfd3fa4bf702b44ade154d54ef81fc0e26"}, 0x80, &(0x7f0000004000)}}], 0x2, 0x0) 2018/04/18 09:05:42 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798", 0x10, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x0, 0x0, 0x70bd2c}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r3, 0x200, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) socketpair(0x9, 0x807, 0x100000000, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x2c) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r4, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0xfffffffffffffff8]}, 0x5c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000340)={0xffffffffffffff01, 0x1}) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000000000414109c0fb61bff5a3a8dc8f2b7c120c8b6d65c974103c88b91b390e0233691dee0100cf9ebd033c3282a080a73a255a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969a4b4481055a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73ced5c14978426334fb95029c0b9f8588ee6def342c904b05753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1dc4826a4aece34a0eec22ceda60c2e120c1ec7cc9eb8d54be99c18329a87a92e18e90ed40c01a47d9"], &(0x7f0000000580)=0x2) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000500)={r4, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/18 09:05:42 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x7) 2018/04/18 09:05:42 executing program 1: unshare(0x60000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x40100, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000880)={0x5, 0x40, 0x800, 0x0, 0x4000000000007fff}) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r1) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) accept4$ax25(r2, &(0x7f0000000280), &(0x7f0000000300)=0x10, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') dup3(r0, r0, 0x80000) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000380)) 2018/04/18 09:05:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x185a80, 0x0) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) 2018/04/18 09:05:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0xfffffffffffffffe, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/18 09:05:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, 0xff, 0x6, 0x8000, 0x6, &(0x7f0000000000)='gretap0\x00', 0x9, 0x4, 0x80000000}) 2018/04/18 09:05:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000001, 0x80013, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) write(r1, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001ccc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r1, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:42 executing program 7: r0 = socket$inet(0x10, 0x800, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4002, r0, r1, 0x18d, 0x7, 0x2020) fcntl$getflags(r3, 0x40b) umount2(&(0x7f0000000140)='./file0\x00', 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x161040, 0x0) inotify_add_watch(r4, &(0x7f0000000200)='./file0\x00', 0x80000000) 2018/04/18 09:05:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x2286, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) 2018/04/18 09:05:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x44, 0x20}, &(0x7f0000000100)=0x10) chroot(&(0x7f0000000080)='./file0\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x400}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x743c}, 0xfc3, 0x1f, 0xab, 0x0, 0x35299198, 0x200000, r2}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x40000000000, 0x476d}, 0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000ac0)=""/79, 0xfffffffffffffeca}, {&(0x7f0000000b40)=""/211, 0xfffffffffffffed8}], 0x2) [ 1409.103583] IPVS: Creating netns size=2552 id=115 2018/04/18 09:05:44 executing program 7: r0 = socket$inet(0x10, 0x80000, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) quotactl(0x7ff, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="3275d5f1e286fb2a1cd85e7c6b7843dc5533053976f285e2831e7feb27e9edc908f9e03e") sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:44 executing program 4: clock_nanosleep(0xfffffffffffffffa, 0x1, &(0x7f0000000000), &(0x7f000082d000)) timer_create(0x5, &(0x7f0000000400)={0x0, 0x12, 0x5, @thr={&(0x7f0000000280)="5dc99def1ae5e6bb818086f49cc079a97c110abc7ff38d9ff65c016239684bc4f1f2439ff5a9aeb76f5211ceb71bd26a8023142110244328b3c5", &(0x7f0000000300)="42019a22dab28d3f17079476592f0449e9beb71044e3920acb40ca4b9846b57d0c983abaa664c946617a6fb40b61ff095e1106eb303229f093f48b1433a3b2826e8be102d13603aae609cdf8ed015b4a9fbe0d80cccb68c3b32f7ac54c47ab6ecd00d860d21c87767c012caa53f8ca27c30bcad9dfa22c1c827811ba9316c2465a208b5f328bfab50f208cde7b53ac3e85227559b79cd3d3113d1c0388d2ac63de3e82f9fc1cd8473a189ef81e9435a9d8445be2de91d9d52d755ab8d63948ff740a57ce4a4bf1"}}, &(0x7f0000000440)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/147, 0x93}, {&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000280)}], 0x4, 0x0) 2018/04/18 09:05:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clone(0x100000, &(0x7f0000000040)="78e04125421a28d81f73579dda139b0929094f41f59b01ac959f016c3bbbf1c9a2634351d42993a5c01b1de3ec2451e27de390f159542274d7a4fc88e2c5df4c09e2f557ba9fbc0d15c8765686361edeb025e2a7e26e198c5f32f029ed45b558f0c9eb6186675380b5774d194747226d193161706b102739b4e0b59ee5277ca65f628270dc3f6959cf274948df7bd49a95f1374103c5719e60272187e0e6c11891411ffc0c61433b4b184783c3d45932a57f886c58ed962252b1be701f03b92b99469bd7cad5178d8f23ada837fce7b025a503a7d282398c8a277c14f5a44f4bd16a28637087fd3f029b62b5b27ef0acc0d859635adc8486", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="3056899581e6bfd891a8dabcd80e391ca7f273eb0e1d02cf54c1776f1cb27093cf12f29d2fe4ea8905fe762c68b36e47256263060c8e5ebcd196859be8c7c25259d1556a4bb6f69525446843c74418bce18a58874ebe5531adb0258174fde8c964ae4dab1bc21863745d76c713dde7208ba765238cc52cb56fc3c1fc052dffa59753069ba0321e1c7b30712fc528e99962b44ae6817e9b2d0cd1146e8889779ac512199162e2e9cdf6c0f4c3dc8b2c") write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) ioctl$TCSBRKP(r0, 0x5425, 0x6) futex(&(0x7f0000000280)=0x2, 0x5, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x2, 0x0) 2018/04/18 09:05:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757f65722e7b2f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000580)={@multicast1, @multicast1, 0x0}, &(0x7f0000000880)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xfff, 0x3, 0x500, 0x9d, 0x40000000, r6}) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32=r7, @ANYBLOB="232a2ab79d4956969df8f295e80ad9a933c9f9591db9db5717d6412fe71f19351eb92b1036a51572d8f8d5113d7ba001b996716686c1eb1aaa1640a5e296dbd3fad316cc14c12657350e32298309910a1b768734c1d5c80f1c4a691f4ede907e0456599e197cd61a07756e370cb8ed97c430767e5847f9439d4284ae57d1ead9f9a6e5ff0ed86cf74869f4563dbef5438043e06e8d0b505604d3a6907d666b"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000100)={0x82, 0x3, 0x2, 0x7fffffff, 0x1, 0x1}) 2018/04/18 09:05:44 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798", 0x10, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x0, 0x0, 0x70bd2c}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r3, 0x200, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) socketpair(0x9, 0x807, 0x100000000, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x2c) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r4, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0xfffffffffffffff8]}, 0x5c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000340)={0xffffffffffffff01, 0x1}) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000000000414109c0fb61bff5a3a8dc8f2b7c120c8b6d65c974103c88b91b390e0233691dee0100cf9ebd033c3282a080a73a255a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969a4b4481055a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73ced5c14978426334fb95029c0b9f8588ee6def342c904b05753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1dc4826a4aece34a0eec22ceda60c2e120c1ec7cc9eb8d54be99c18329a87a92e18e90ed40c01a47d9"], &(0x7f0000000580)=0x2) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000500)={r4, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/18 09:05:44 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x8000) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/18 09:05:44 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915a1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) socket(0x10, 0x80000, 0x1000) 2018/04/18 09:05:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f75702e6e6574007323079564651731fe86880c15c7fce2f61bee0c8a0aff537795604b13a0d25acd5b12dbedbce768f1051adb5ce31eb1b81362e01a769e2ce73dee29c5942012ae56c61810ba1e39c2f5186060c54c46697af352b48abde95a406db665c07dd58804df352b37907eb1d0b2a87f2b5ae6f6c22b1f4362a19beb16ddfe6c2e74449bf4744ca00a92e394d4e95b86ba03e23a28dcb2231788828d4a6ac3c922d995e590ed0fca2d457d2656a82597bf757a606fdb6f7ffa90b651639d89cda879668b01b6d8d1fe9408ea1dd36c7329f22d18fb18075c3755e67072fcdba4c863838edfbfe5f71893a1372511b41e398953d537c5", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)="de", 0x1}], 0x1, 0xfffff) r2 = memfd_create(&(0x7f0000000040)='}\x00', 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:iptables_unit_file_t:s0\x00', 0xfffffffffffffe90) 2018/04/18 09:05:44 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x5, 0x7, 0x9000}, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x202) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/18 09:05:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20007d, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0xffffffff, 0xe2]) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000200)={0x2c, 0x3, 0x40001, 0x800000101, 0x0, 0x0, {}, [@typed={0x18, 0x23, @binary="c416c322df2bee8a3eda44e00d0142fb7b"}]}, 0xfffffffffffffe16}, 0x1, 0x0, 0x0, 0xc094}, 0x0) 2018/04/18 09:05:44 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x1e72) pipe2(&(0x7f0000000180), 0x0) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) mmap(&(0x7f0000011000/0x10000)=nil, 0x10000, 0x0, 0x2012, r3, 0x0) splice(r0, &(0x7f0000000000), r2, &(0x7f0000000080), 0x1f, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000009200000000"], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) bind$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/18 09:05:44 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x20080, 0x3}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x10, 0x80000, 0x400) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000001c0)) 2018/04/18 09:05:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/199, 0xc7}], 0x3, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='sched\x00') connect$bt_l2cap(r2, &(0x7f00000003c0)={0x1f, 0x53c, {0x395a, 0x6, 0x3fe00000000004, 0xe17, 0x8, 0x1000}, 0x7, 0xcb5}, 0xe) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000340)="2d1db2afe2dda72e52b0969e9d3600eb783e01f076f755843c1d84af3b15a1036133fa51e2bdd64b41ced8d7373866cde493bc57f75eddea4fb92245b6ba1e73bf0519a236c353e3b6726f7496c94d6ec9419c7933c77246cc75e58958ab124a231110fc82391a3fdf2f4d3b67e0f59dfb3dd91b", 0x74) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) [ 1409.794886] binder: 30611:30612 transaction failed 29189/-22, size 0-0 line 3011 2018/04/18 09:05:45 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x8002) write(r0, &(0x7f0000000440)="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", 0x2e) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x8, 0x9, 0x9, 0x2}, {0x5, 0x3, 0x81, 0x3}, {0xff, 0x0, 0x4e7eedba, 0x81}]}) readv(r1, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 1409.897546] binder: 30611:30612 ioctl c0306201 2000efd0 returned -14 [ 1409.993233] binder: 30611:30612 transaction failed 29189/-22, size 0-0 line 3011 [ 1410.077828] binder: undelivered TRANSACTION_ERROR: 29189 [ 1411.486680] IPVS: Creating netns size=2552 id=116 2018/04/18 09:05:46 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xc000, 0x1ff) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757f65722e7b2f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000580)={@multicast1, @multicast1, 0x0}, &(0x7f0000000880)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xfff, 0x3, 0x500, 0x9d, 0x40000000, r6}) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32=r7, @ANYBLOB="232a2ab79d4956969df8f295e80ad9a933c9f9591db9db5717d6412fe71f19351eb92b1036a51572d8f8d5113d7ba001b996716686c1eb1aaa1640a5e296dbd3fad316cc14c12657350e32298309910a1b768734c1d5c80f1c4a691f4ede907e0456599e197cd61a07756e370cb8ed97c430767e5847f9439d4284ae57d1ead9f9a6e5ff0ed86cf74869f4563dbef5438043e06e8d0b505604d3a6907d666b"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000100)={0x82, 0x3, 0x2, 0x7fffffff, 0x1, 0x1}) 2018/04/18 09:05:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x202) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/18 09:05:46 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x1, 0x0) sendto(r0, &(0x7f0000000940)="5915e6517a2c6b6fa2f4601712e04dab439284848a8fb14177c39c7df11be69b8b26dcd63dd076aaddb8292fdd49b3b21a89bf56361a6c0c8102036b598e6499cf6e0672afc28ce99bca561db5f47cfac775d612f53558ded22d3fa4b6672799a9b9f72c946b6698d8a0a011ab62f4e19c9ed72ab8fc4b7c673ca2aebcf653c5eb1e115b97c085affa918ffd553ddf7f6c139cbdc299f09eb40a9cc65dd9e6fb3d89ff6f5eb73674f37add2aeeb602ce431737331fc6141a01bc8d36ba484d7af882897531347e42705fef81404b6aac9b1d64f3c5a12cd4852b2b5cd764b309f1b3f09da655b3f7ddbd", 0xea, 0x4000080, &(0x7f0000000300)=@ipx={0x4, 0x1, 0x2, "be5a54ea4201", 0x100}, 0x80) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000840)=""/242) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) ioctl$KDSETMODE(r0, 0x4b3a, 0x4e) umount2(&(0x7f0000000380)='./file0\x00', 0x7) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='./file0\x00', 0x2c, 0x6, &(0x7f0000001680)=[{&(0x7f0000000400)="444e9eb4765b6d5f46c52659bb403bdcc103c6a1b76eb24fe0d95bb285a8e21ccb7ceb0e13e3a3285dbf2ae045c6d1e7bee5a449363d4e08db4ba0e737570fbe24d8efab62076ef488289f57686bca6c0c57627b9617fc06cdfb34885f91d66dc15259c64595b5cabd767ca6fac1562c42d7370f4ba36605563f91ec9f6540757b428f5278ccee3f255786cb0d3dac40274249d61e5e480d0a944bd8ae22aa44d5b0e8cb0cd9d2ec3122e3ee130a1f2236f0320defc9a2202bae95feb19a79d6c2dea6567a2b99dd551c73a9c88772e4046dea0a3b219cfd9090989cd686555144c601f90398336ea7422b6194b2", 0xee, 0x8}, {&(0x7f0000000500)="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", 0x1000, 0xcc9}, {&(0x7f0000001500)="7b7fd941cc760b794757e4199dd422c1c6f5848b40ed6215512bf90b7d0b9120428ccd3da32d402eb2dda052cbf6f17406d54808f481976b66326936d1149b7c2816670230f0a1a47a9e9ecbadd2b03439666897836b7e349c832880d5b0d41c31a7e7e6bb0fd51275ed8c7222cadd1c06bcb1562a6a1712874c", 0x7a, 0x3ff}, {&(0x7f0000001580)="63f3ec6e08f1f2b4c096ce7c23670345325b4e722ae016c3e3585ca6f726154401", 0x21, 0xfffffffffffffffd}, {&(0x7f00000015c0)="f66d3942f2a81e179001762f9b7d731b71dcbfc14e41188edb4582428e7b92187e51c1d09bd7794af21015981fe1e054cd67aa4bd059160bfad6becdb68d0b3abb61de43d6c6a518491010388897e4045c3aa27a4803c9cfe828631a880df071", 0x60, 0x100000000}, {&(0x7f0000001640)="1932ad8d99de5f9092af59f0d39beabe1e8b12583bff9abc", 0x18, 0x101}], 0x80000, &(0x7f0000001700)={[{@flush='flush', 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x31, 0x35, 0x36]}, 0x2c}, {@check_normal='check=normal', 0x2c}]}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x84, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xbf, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, @in6={0xa, 0x4e20, 0x8}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x70803879}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x401}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r1, 0x7ff7}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/228, &(0x7f0000000000)=0xe4) 2018/04/18 09:05:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xcd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x0, 0x30, 0xffffffff, 0xd48}, &(0x7f0000000100)=0x18) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000180)='ncpfs\x00', 0xfffff, &(0x7f0000ce3000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f4, 0x0, 0xff, 0x4, 0x3f, 0x1fec, 0x7}, 0x20) 2018/04/18 09:05:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r1 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x20200) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0xac) flistxattr(r0, &(0x7f00000000c0)=""/93, 0x5d) preadv(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) 2018/04/18 09:05:46 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x6, 0x3, 0x20, 0x1, 0x7, 0x10000}) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x12f) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000002600)=""/202, 0xca}], 0x1, 0x0) sched_yield() openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)="2f70726f632f7379732f6e65742f697076340076732f7363680664756c655f69636d7000", 0x7ffff, 0x0) 2018/04/18 09:05:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x1f, 0x400, 0x2, 0x8, 0x8, 0x5}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000000700)=[{&(0x7f0000000100)="22910a4788532786110e0f076467437ab75eeaaf90446f49114cdbb30460b445c042c32fa892ebf3c8718beca255fe8e981e3b23dd45e6c96d4c8e871f12fe0cf8a3783fa5cdf55e26aca8c6f01ce6236314eb6722e81128eeac9646be10b993446b52ea943e5c584979f773442d028767b4ffd2dbaf4f90c93d3fd83d17fb58f1b77259c929b83d7c30b3f2700f3cb8c6c84882a8418f111fa42bc3c5303e330711bb0b3b93cd35734fe9b43dff9adf546d43b9c9c71e4777f7417e4a396139cf20ba9c2bf9127847bd1bbb43b798305be51027057ddcc512dd669802edc1a3e6ad5ba7ab", 0xe5, 0xfc00000000000000}, {&(0x7f0000000200)="59171ebe8806d87aed041969", 0xc, 0x4}, {&(0x7f0000000240)="52c77873af971fd47ddc27378e4f3aab034e550a5a75b40a171297698b723d8c92290d95f44abb36de8a20dc212e4b087a8c62724295c87a98b32b5c78d17d03c85d4614efa609317ecf247b77e05ef3f86e9e7ff825d14ff34c769755387d858ef6db096ed9df98d3f88240c39d986860d06a8d821d4b1b57edacaf37a31cd3407158814b291b58b1c5fbe67ec1443dbf1cd9106667b0a176b82a6e9bfbddf9b101a4cc6ed84f783df334396b1f", 0xae}, {&(0x7f0000000300)="1c84c90fd0e509e240d3aa425962d2c3e16628fcefa3d3b232599c0ed7fbf308203dd2193161b51fcd6f103d20701f1b3c445f9dcfbe680aaf805b4fb15c0315a813d2ef0f359baff4cd6da828853083185562c95b4c971fe137f751a59c965cadf09a6c23f6cf0a38b0d5458e65a7785aec68e4778a8cb5bb71b0c1dd31b23ba380190de8d91e9c27ef944dd67b645e89b40e9f60ad5bb444af7159e8c300fc1eef3d77252004ad505c03f0fd3ff6f1a77f37e05efab0dddbcfefdb6f3e862078b7eb2b7386fce3f5085edb2c8f78fc7876e5bda7449002adc63b3a0e634e9e68159768", 0xe4, 0x3f}, {&(0x7f0000000400)="b5ffc2a705c58d5d4a3ca84755be5ef2e418238dde96c7fc0e83b145f3ff637311931cae4174cd4207432a36e5c73b5f412c3d8112712f663cc8e0eaae8b4b548130c51cc15db902cd24d2c55c8535d986a21960aa4e6404c893839849e2876c0abc9896e3de8622d9c4739b4ad321dbece14ff7a160cc5a0ad997d0801b07180c42c88f6e26375787df3986a2680bbb56b66a245520fe454b0f8d79775f575e1c84dd7c35ad8ee30bde8a75a88007b30b5f813cd977b82708eaa141ef7a5ec3216036b0943ec3bb534d5893fd8b07063e534a51675b894ef2f6633c50185c81057dd37b6b33eec9", 0xe8, 0x100000001}, {&(0x7f0000000500)="678e02bb9241f07e70d2a009d32bc9049855783e45724615380bb35cee437eb256547fbaccd71481a9c0d4fe7fd243ede8c0229267bd2e9af491c474e38c68c4447c209fcb8d902530b3f362da019b7cd19aae89ab2ecae02c37af5fabf3c90b715a402b8371ff30baf8936dc0397ee7da2a6f8739fac6a1f7fdcdefb851a22ff57ba1b41aaced5708e2a7b36ff4157b3dbea4305ec95cbcfdde8cc92a1d2adf13ff4be8cd404069b93dfe07f5b3a62b2c75d1a669b5bdcd04b41a3cfad2ae08bb2099858f089d9d19a78e7e4216292f393ce29a923b411374", 0xd9, 0x1}, {&(0x7f0000000600)="045fb7bde4a02faae7b123579043d2d0966be5cca43dcf4001d97fac1fad00d939b3b7b877fb8441d6a2d42f8a0da68ee754cced8c70a1e0502bcc87e5b84484b1c89952962e82e96c363db804b9f1337cf24d46263a04b7737b5a9eafce6faeb22b6fe19a4a52e8a221f175ba7d41679453bd799915b14a376ac0b5a028163caadf1f39169e4297b119114594e965db7f0a330146f011ce496c633fe82b1f2c6300feb84e1e00f7d524a842c1ef1cc5b3c21229e229e8eef49b32198c7baa5457a77b40b7a28d309985ddc8", 0xcc, 0x8}], 0x1000010, &(0x7f0000000780)={[{@nfs='nfs', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x32, 0x30]}, 0x2c}, {@nocase='nocase', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x31, 0x37]}, 0x2c}]}) 2018/04/18 09:05:46 executing program 7: socket$inet(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x2f, 0x88, 0x801, 0xff, 0x2, 0xc}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/156) 2018/04/18 09:05:46 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) sendfile(r0, r1, &(0x7f000000dff8)=0x2, 0xa) 2018/04/18 09:05:47 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/04/18 09:05:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757f65722e7b2f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000580)={@multicast1, @multicast1, 0x0}, &(0x7f0000000880)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xfff, 0x3, 0x500, 0x9d, 0x40000000, r6}) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32=r7, @ANYBLOB="232a2ab79d4956969df8f295e80ad9a933c9f9591db9db5717d6412fe71f19351eb92b1036a51572d8f8d5113d7ba001b996716686c1eb1aaa1640a5e296dbd3fad316cc14c12657350e32298309910a1b768734c1d5c80f1c4a691f4ede907e0456599e197cd61a07756e370cb8ed97c430767e5847f9439d4284ae57d1ead9f9a6e5ff0ed86cf74869f4563dbef5438043e06e8d0b505604d3a6907d666b"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000100)={0x82, 0x3, 0x2, 0x7fffffff, 0x1, 0x1}) 2018/04/18 09:05:47 executing program 7: r0 = socket$inet(0x10, 0x2, 0xb) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) clock_adjtime(0x7, &(0x7f0000000140)={0x80000001, 0x10000000000, 0x7fffffff, 0x3, 0x42f, 0x9, 0x1, 0x3, 0x737, 0x3f, 0x3a, 0x20, 0x1, 0x8, 0x6280000, 0x10001, 0x3, 0x1, 0x3, 0x3, 0xba2d, 0x8, 0x8001, 0x121600, 0x3, 0x80}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x44100, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/18 09:05:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000100), 0xffffffffffffff16) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0xfffffffffffff001) 2018/04/18 09:05:47 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000000c0)) acct(&(0x7f0000000000)='./file0\x00') listxattr(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000280)=""/51, 0x33) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendto$llc(r0, &(0x7f00000002c0)="86de7e48fb486b28278ed99fdde5a3b7cff2d3b66dc66770b52ba882e370b6b3d285fb76812aed35d26ddc5d45846f5d674364d49c2b5497bd2f89638c117860abc3f8fc9b3aaa3de6499a66bf7d89b5d64f611e6d3b93c99e746e69e87048ac1e3d9d850d2e85cfdb948b78249407a662afde49884521f3516f6a950e1f3af0872c5521a5b58bf0c3b4352b1d9e20fe61bf0191f04295bed9af17df47d3d38bda74d0fbb3612516d7b15fd6b96d90721d057a5cad63a8d4073c12ef576ebb876f20c721d95a086afe", 0xc9, 0x20000014, &(0x7f0000000080)={0x1a, 0x32b, 0x10000, 0x7ff, 0x1938, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/18 09:05:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000400)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001280)) fsync(r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/18 09:05:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x400000000000000, 0x8003) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="be0000009033ee24896c4cb52c49d80b155d9a46d608c60328c9e83bcd0d765f1708a5124bd3e4d9d18dd67f8ed0b58fc1f771cf3c9ead82c353aa69df96eec82af0b330ffea4ccd381b9e36840f87fb8f1ace2356780bda062fbb0a0bca88ccf11bd5ff575e7e88e558cfbccc6d33d7681831d389eece1d0593780a4061bfba6f0c152422901f0b4c9aec67e91d254d57e009f25505ebe66c6e5cd1343c742e1e81e2065004a07e45b7fd0520f9c3940b1200000000000000000000000000000000"], &(0x7f0000000140)=0xc6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) ioctl$TIOCNOTTY(r0, 0x5422) [ 1414.051846] pktgen: kernel_thread() failed for cpu 0 [ 1414.056982] pktgen: Cannot create thread for cpu 0 (-4) [ 1414.064889] pktgen: kernel_thread() failed for cpu 1 [ 1414.070019] pktgen: Cannot create thread for cpu 1 (-4) [ 1414.075360] pktgen: Initialization failed for all threads 2018/04/18 09:05:49 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x68, r3, 0x8, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbac}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/18 09:05:49 executing program 1: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200), &(0x7f00000003c0)=0x4) keyctl$clear(0x7, r0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000005c0)={0x7f, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'team_slave_1\x00', {0x4, 0x3ff, 0x0, "e2f9f731d608", 0xe8f}}) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="915b1185faab8d08c6e1ff2d40", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3000000000000000}, &(0x7f00000002c0)=0x8) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/18 09:05:49 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x109800, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="35f82dc7e3a86c5df95fffbd9670041bc124e2b0de6aa46749f5c334686d496be5e1883c84694bc2ca801e") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x9, 0xfff, 0x6, 'queue1\x00', 0x8f5}) ptrace$setregset(0x4205, r1, 0x200, &(0x7f00000000c0)={&(0x7f0000000180)}) 2018/04/18 09:05:49 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d400000001dcc796aed5ed2fc7018ce2c9b97ae21919b26", 0x23) readv(r0, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:49 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00', 0x2}) 2018/04/18 09:05:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x202400, 0x82) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000440)=0x4) sendto$inet(r0, &(0x7f0000000480)="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", 0x183, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000340)=0xc0, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x1, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0xc668, 0x4) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000240)=""/81, 0x51}, 0x40002108) 2018/04/18 09:05:49 executing program 7: r0 = socket$inet(0x10, 0xa, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/04/18 09:05:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x88001, 0x60) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000240)=""/190) r3 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "1818c2e80d44c773666053f570b0435cb91c2eadba5653fb541e8b198ce6e8d1d74a6d2244909d02d24029d811958a0b4c101ac021a97d80f95ac420f01f0e744a32c1042202e17e25a7f65663af54c73c97fb8d"}, 0x58) r4 = socket$inet(0x2, 0x806, 0x9) r5 = dup2(r4, r3) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000100)={0x3ff, 0xb1}) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) dup3(r0, r1, 0x0) [ 1414.171312] pktgen: kernel_thread() failed for cpu 1 [ 1414.176527] pktgen: Cannot create thread for cpu 1 (-4) [ 1414.187998] IPVS: Creating netns size=2552 id=117 2018/04/18 09:05:49 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x3ff, 0xffffffff}, {0x10000, 0x101}, 0x9, 0x4, 0x5}) 2018/04/18 09:05:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x100}], 0x2, 0x3b) 2018/04/18 09:05:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffe), 0x1) write(r1, &(0x7f0000002000)='?', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000"}) 2018/04/18 09:05:49 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f00000000c0)="b6d30400000022b3f3b29d400000001dcc455d865dc31b675ccfe4eb157f095ed216710500080097ae21916290adba575b0600000000000000", 0xcb2bed79499116ff) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000200)) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) readv(r3, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/79, 0x4f}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x2) 2018/04/18 09:05:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) 2018/04/18 09:05:49 executing program 4: r0 = eventfd2(0x9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip_vs_stats\x00') read(r1, &(0x7f0000000000)=""/244, 0x410) fchmod(r0, 0x100) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x8000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x2323, 0x1, 0x0, 0xa020000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x224}, &(0x7f0000000080)=0x8) sync_file_range(r0, 0x3, 0x7, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x8000000001, 0x10, 0x73, 0xfffffffffffffffa}, &(0x7f0000000100)=0x18) [ 1414.785677] kasan: CONFIG_KASAN_INLINE enabled [ 1414.790218] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1414.823885] Dumping ftrace buffer: [ 1414.827413] (ftrace buffer empty) [ 1414.831112] Modules linked in: [ 1414.834423] CPU: 1 PID: 30784 Comm: syz-executor2 Not tainted 4.4.125-g38f41ec #21 [ 1414.842106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1414.851436] task: ffff8801cc070000 task.stack: ffff8801d8c10000 [ 1414.857466] RIP: 0010:[] [] sg_read+0xd3c/0x14d0 [ 1414.865529] RSP: 0018:ffff8801d8c17a80 EFLAGS: 00010246 [ 1414.870949] RAX: dffffc0000000000 RBX: ffff8801d3ce2240 RCX: ffffffff825bd793 [ 1414.878190] RDX: 0000000000000000 RSI: ffffc900054a8000 RDI: ffff8801d3ce2270 [ 1414.885431] RBP: ffff8801d8c17b88 R08: 0000000000007265 R09: 0000000000000001 [ 1414.892676] R10: 0000000000000000 R11: 1ffff1003b182f16 R12: ffff8800ae70ec00 [ 1414.899917] R13: 0000000000000000 R14: 000000000000002b R15: ffff8801d3ce2100 [ 1414.907163] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f5774b40 [ 1414.915360] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 1414.921214] CR2: 00007fb2635d4000 CR3: 00000001d4ba8000 CR4: 0000000000160670 [ 1414.928481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1414.935724] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1414.942973] Stack: [ 1414.945094] ffffffff812daf5c ffff8801c8167a38 ffff8801d94c1da8 ffff8801d3ce2258 [ 1414.953075] ffffffff812db683 ffff8801d3ce2268 000000000000004f 0000000002000000 [ 1414.961055] 1ffff10000000000 0000000000001000 1ffff1003b182f5c 0000000020000ae4 [ 1414.969035] Call Trace: [ 1414.971597] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 1414.978495] [] ? futex_wake+0x153/0x450 [ 1414.984092] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 1414.990727] [] ? fsnotify+0xee0/0xee0 [ 1414.996150] [] ? avc_policy_seqno+0x9/0x20 [ 1415.002008] [] do_loop_readv_writev+0x141/0x1e0 [ 1415.008301] [] ? security_file_permission+0x89/0x1e0 [ 1415.015028] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 1415.021666] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 1415.028303] [] compat_do_readv_writev+0x5df/0x6e0 [ 1415.034764] [] ? vfs_writev+0xb0/0xb0 [ 1415.040185] [] ? exit_robust_list+0x240/0x240 [ 1415.046300] [] ? __fget+0x213/0x3b0 [ 1415.051546] [] ? __fget+0x23a/0x3b0 [ 1415.056791] [] ? __fget+0x47/0x3b0 [ 1415.061950] [] ? __fget+0x47/0x3b0 [ 1415.067111] [] compat_readv+0xd9/0x140 [ 1415.072619] [] compat_SyS_readv+0xd8/0x1b0 [ 1415.078474] [] ? SyS_pwritev+0x230/0x230 [ 1415.084155] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 1415.090358] [] ? SyS_pwritev+0x230/0x230 [ 1415.096037] [] do_fast_syscall_32+0x321/0x8a0 [ 1415.102157] [] sysenter_flags_fixed+0xd/0x17 [ 1415.108183] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ad 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 28 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 81 06 00 00 4d 8b 6d 00 4d 85 ed 0f 84 46 03 [ 1415.134965] RIP [] sg_read+0xd3c/0x14d0 [ 1415.140682] RSP 2018/04/18 09:05:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) 2018/04/18 09:05:50 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x5ba68138d42a99fe, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x10, 0x8, 0x7, 0x1e, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x10, 0x4}, @sadb_ident={0x2, 0xa, 0x3fb4, 0x0, 0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x0, 0x7ff, {0x6, 0x6f, 0x4, 0x7f, 0x0, 0xff7, 0x0, @in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x4}, @sadb_lifetime={0x4, 0x3, 0x29, 0x422e, 0x20, 0x401}, @sadb_address={0x3, 0x7, 0x33, 0x20, 0x0, @in={0x2, 0x4e22}}]}, 0xf0}, 0x1}, 0x80) r1 = socket$inet(0x10, 0x3, 0x0) ppoll(&(0x7f0000000300)=[{r0, 0x4004}, {r0, 0x2000}, {r0}], 0x3, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={0x9}, 0x8) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) [ 1415.258151] ---[ end trace f0fc59ac74d94cd3 ]--- [ 1415.263725] Kernel panic - not syncing: Fatal exception [ 1415.269523] Dumping ftrace buffer: [ 1415.273043] (ftrace buffer empty) [ 1415.276762] Kernel Offset: disabled [ 1415.280360] Rebooting in 86400 seconds..