[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 31.269929] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.506755] random: sshd: uninitialized urandom read (32 bytes read) [ 33.944903] random: sshd: uninitialized urandom read (32 bytes read) [ 35.255747] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts. [ 40.772938] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/01 19:15:38 fuzzer started 2018/06/01 19:15:39 dialing manager at 10.128.0.26:37137 [ 66.246770] can: request_module (can-proto-0) failed. [ 66.257729] can: request_module (can-proto-0) failed. 2018/06/01 19:16:06 kcov=true, comps=false 2018/06/01 19:16:12 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1f, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x1000}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000000c0)=""/136, &(0x7f0000000180)=0x88) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000019c0)='cgroup.stat\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001a00), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001a40)='veth1_to_team\x00', 0x10) r2 = shmget$private(0x0, 0x1000, 0x600, &(0x7f0000ffe000/0x1000)=nil) r3 = geteuid() r4 = getegid() fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001b00), &(0x7f0000001b40), &(0x7f0000001b80)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001bc0)=0x0) r8 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r2, 0x1, &(0x7f0000001c00)={{0x9, r3, r4, r5, r6, 0x108, 0x9}, 0xc828, 0x400, 0x4, 0x2, r7, r8, 0xcf5}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001d00)={r0, r0, 0x5, 0x100000000, &(0x7f0000001c80)="b4f73536bd3a75d2ea3f5fbb973f206d1c9707253af758da66393ced3187c02ac3e1ad5de7c5890e7b07975030559fd569c4b5ae7e37c9c6a53db6269e7aa9989b5861f270859fc8bba9ed9af816aa0a4cc956a732bef74f140a3bfd31c776c9047d097db6", 0xdeb, 0xb80e, 0x10, 0x5, 0xffffffff80000001, 0x9, 0x5, "9e0221900be68d701be402ef6fdf8fb8d63a48142819af6059d05f793ca54719a12c86f716d6214391cd8da9c135cb96fa4b895bb83e2010e82451779c18c84761f0f5ea07146cbc9cd59c939d410caefb21f4abdd27437fbb"}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000001dc0)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001e40)) getpeername$packet(r1, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001f80)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001fc0)=r9) connect$l2tp(r1, &(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x0, 0x0, 0x1}}, 0x26) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000002040)=""/161, &(0x7f0000002100)=0xa1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000002140)) write$binfmt_elf64(r0, &(0x7f0000002240)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x0, 0x6, 0x2, 0x0, 0x2, 0x6, 0xffffffff, 0x356, 0x40, 0x120, 0x5, 0x2, 0x38, 0x1, 0x2, 0x3, 0x6}, [{0x2, 0x400, 0x0, 0x6, 0x5, 0x9bf9579, 0x7, 0x4}], "006545c7bc4041287d69f02c578d35f67e48c621eea76a3440a9edd4806c0667d0246ead03827913287611ce0c92a55a44d0fb636bc27accfb66eed305cebe93d154a27b58def4f65d9dc9b835ab689739bda06489d0091d9cc73ca0eabca8381c1e415d038b9a3a0fc399bb18115ca6a6196058a94185ead3952c6969e26adb5d8f8b7c5d9f71d217db23ca37105f0d48ab4d238abcbcc78754060455f25b364f2fa63e3b91c60c7018fddc8ed51375852d9f9e1af94d196c108797", [[], [], [], [], [], [], [], [], [], []]}, 0xb34) clock_gettime(0x0, &(0x7f0000002dc0)={0x0, 0x0}) utimes(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002e00)={{0x77359400}, {r10, r11/1000+30000}}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002e40)={'veth0_to_bond\x00', 0x2802}) openat$vsock(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/vsock\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002ec0)) 2018/06/01 19:16:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/191) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x10001, 0xffffffff, 0x2, 0xfffffffffffff001, 0x6, 0x8, 0xfff, 0xfffffffffffffffc, 0x6, 0x0, 0xfffffffffffffe01, 0xfffffffffffff800, 0x5000, 0x1b8, 0xfffffffffffffffa]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x9, 0x81, 0x8205, 0x5, 0x5, 0xff, 0x9, 0x400, r1}, &(0x7f00000003c0)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000980)={@empty, @multicast2, 0x0}, &(0x7f00000009c0)=0xc) connect$can_bcm(r0, &(0x7f0000000a00)={0x1d, r3}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000a40)='/dev/vcs#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000a80)={{0x0, 0x1, 0x81, 0x1, 0x9}, 0xfff, 0x3f, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0xfffffffffffffff8, 0x8, 0xfffffffffffff800}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/ptmx\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000bc0)=0x7, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000c00)={0x9, 0x3ff, 0xff, 0x0, 0x0, [], [], [], 0x8, 0x5}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000d40)) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000d80)) fdatasync(r5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000dc0)={r2, 0x1}, &(0x7f0000000e00)=0x8) r6 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000e40)=""/66) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000ec0)={0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000f00)) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000f80)={0x0, 0x1, 0x6, 0x9, 0x200, 0x1, 0x3, 0x7, 0x100000001, 0x2, 0x7fff, 0x1000}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000fc0)={0x9, 0x4, 0x1000, 0x2b9, 0x9, 0x8, 0x1ff, 0x401, 0x1, 0xaa, 0x2, 0x23e}) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)=@random={'osx.', 'net/ip_mr_vif\x00'}, &(0x7f0000001080)=""/181, 0xb5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001140)={{0x1, 0x1, 0x2, 0x0, 0x8}, 0x9, 0x52}) r7 = add_key$user(&(0x7f00000011c0)='user\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001240)="79596cd8d00521f6fb3849c038a1f93382c526cd96cd32cfc7fecb520f28f4bcfa049dc309b68036373acf55cea50ac27c0271c3cc9f2e1ce82103e2b50cc76d90d26ea0515c2447206bd05b8b8e2194f8ac1eac1cfc5198de1b5069fc003a1af53cb54308e9574f13aebae5864ed9b49da3fac691bd4a8728f51edc3a1f55bc1c7ab99a688a82bb3397c7031fa2de021d28ef4f4efea4b77afe20b7d4f13ebb272d18f1fe692f01a5e7dcefc8c58794", 0xb0, 0xfffffffffffffffc) r8 = add_key(&(0x7f0000001380)='asymmetric\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001400)="82dcad5a0394572abf4c052d8aeba80b9d425ee3c1f9ec9267ec2f9a4663049f221847c4e3650d625e5eb4c1055049c8897498f4a06ee23df69c1d66679005443e", 0x41, 0xfffffffffffffffd) keyctl$search(0xa, r7, &(0x7f0000001300)='user\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, r8) 2018/06/01 19:16:12 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x400000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x6, 0x9, 0x1, 0x0, 0x10000, 0x8001, 0x10000, 0x80000000, 0x8}) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) umount2(&(0x7f0000000180)='./file0\x00', 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x18}, @local={0xfe, 0x80, [], 0xaa}, [0xff, 0xffffffff, 0xffffffff, 0xff], [0x0, 0xff, 0xff000000, 0xffffffff], 'bond_slave_1\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x21, 0x8, 0x5, 0x8}, 0x0, 0x138, 0x170, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x80000001, 0x2, 0x1, [0x8, 0x11f71afd, 0x401, 0xd4, 0x10001, 0x4, 0xfffffffffffffffb, 0xffffffffffff0827, 0x2, 0x8a83, 0xcac, 0x100000000, 0xd1, 0x8, 0xffff, 0x9], 0x9}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x80000001, 0x9, 0x3}, {0x2, 0x3, 0x1ff}, {0x5, 0x5}, 0x100000001, 0xf}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xffffff00], '\x00', 'veth0_to_bond\x00', {}, {}, 0x3c, 0x2, 0x0, 0x8}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0xa, "efdb4ea8882b294a661c62a449c33aa183fba4ce7314ff8e3bb861cc6ad8"}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x0, 0x1, [0x3, 0x1, 0x40, 0x4, 0x2, 0x7, 0x2, 0xffffffff80000000, 0x0, 0x4, 0x2, 0x9, 0x7, 0x7, 0x2, 0x80000000], 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000700)=""/60, &(0x7f0000000740)=0x3c) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000007c0)={0x0, 0xd36}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000840)={r1, 0x6}, &(0x7f0000000880)=0x8) r3 = accept4$vsock_stream(r0, &(0x7f00000008c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) getpeername(r3, &(0x7f0000000900)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000980)=0x80) link(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a40)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x8}, &(0x7f0000000b00)=0x90) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000b80)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000c80)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x4000180}, 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x4c, r5, 0x0, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000040}, 0x20000800) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/sequencer\x00', 0x501000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000f00)={r0, &(0x7f0000000d80)="78e7b5440905bea79b87e3ee24a87eac771acbf51f86993698708a7227b27eb165b20851453aa9195f871960d44df8aae03a6fc08e657464415d73ac11a7fd006b90ade9253df4b621c0f2522021b5b7ce697dcd172606cc9c626b90eb7dfcbce33b6254e5476d83668e0c398fb8cb1c965708fd6c6b5b4273e6f2c3f4d5c41a873b9f39b0084a92c19245cc5c9eeb93c47d2e4c2dbedc12c44ef23712057046d5b1ed99f60645a9ea", &(0x7f0000000e40)=""/164}, 0x18) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000f80)={0x3, &(0x7f0000000f40)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001fc0)={r7, &(0x7f0000000fc0)=""/4096}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000)={@multicast1, @remote, 0x0}, &(0x7f0000002040)=0xc) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000002080)=r8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000020c0)={'syzkaller0\x00', r8}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000002100)={r4, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002140)=@assoc_value={r2, 0x3b6}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002180), &(0x7f00000021c0)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000002200), 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000002240)={'irlan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/06/01 19:16:12 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x20000) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {0x3, 0x3, 0x4, 0x8e, 0x7, 0x14000000000000}, 0x4, 0x6}, 0xe) fremovexattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00') readahead(r0, 0x9, 0x101) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r2, 0x208, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc61}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000005}, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xcd, "a5973c55f94177261cfed5d57ad667bd1a56ea19033cfdf65e5d72214242e760b5f75198c0602aff9c68182cc8c56e5b089a66e1576cf40aacfc039edcb0684f3708077fb30d6deb5f6c5b121ac68c9bda5e723504917e95e5430722d4776925bc40978cca6f655223780d5544ea67b157a47727d6de4c6bed90095509bc49ab26c0b89e30458a425067d673df14b80fefb787ce4646119e5f7227511ae9686c88ec095033d5c1ea68b17b824fa26b98913b2cc514e9f1548b9368196af9521e89f5fc25d42cc64362a9af880c"}, &(0x7f0000000380)=0xd5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x1, 0x7, 0x7fffffff, 0x8, 0xf398}, &(0x7f0000000400)=0x14) flistxattr(r1, &(0x7f0000000440)=""/62, 0x3e) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x402, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000640)={0x1, 0x1, r5, 0xfffffffffffffffe, r6, 0x6, 0xeac0, 0x9}) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000000680)=""/4096, 0x1000, 0x1, &(0x7f00000016c0)={r7, r8+10000000}) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCSCTTY(r1, 0x540e, 0xff) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001700)) r9 = creat(&(0x7f0000001740)='./file0\x00', 0x9c) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000001780)) r10 = openat$uinput(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/uinput\x00', 0x0, 0x0) fchdir(r1) getsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000001800), 0x10) syz_open_dev$sndpcmc(&(0x7f0000001840)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) fgetxattr(r9, &(0x7f0000001880)=@random={'os2.', '-wlan1.-]\x00'}, &(0x7f00000018c0)=""/192, 0xc0) 2018/06/01 19:16:12 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setopts(0x4206, r0, 0x7, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e21, 0xcd, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000002c0)={r3, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setregs(0xd, r0, 0xffff, &(0x7f0000000400)="f966f6a2e4d148f7594b3a98bd00c42afb0f4e5227bede6bf2191e681a815b92902a65c18ecef4d537c41ad331e67e621ade1d7b0754b61d7166b4217e169276644c995cb4ae36e43a7e88ad7b83dd88f48f8d3bcb82dd5933") getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000480)=0x3, &(0x7f00000004c0)=0x4) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000500), 0x10) r4 = accept4(r2, &(0x7f0000000540)=@hci={0x0, 0x0}, &(0x7f00000005c0)=0x80, 0x80800) write$binfmt_elf64(r1, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0xd8c, 0x5b4c, 0x9, 0x7, 0x3, 0x3e, 0x4, 0x1d8, 0x40, 0x23a, 0x2, 0x3f, 0x38, 0x2, 0x9, 0x100}, [{0x4, 0x3, 0x8001, 0x2, 0xffffffffffffcee9, 0xa2, 0x80000000, 0xb3ea35b}, {0x3, 0x7, 0x3, 0x7, 0x7, 0x2, 0x3, 0xffffffffffffffc1}], "0c2c5b15882b490795a9f624239770b51f00663076ec07d3d08a602620d51931f8a140a60fbb91061b69084d37e5203b43b13ffba3e2da36c8d4288bb6c929c4f99920dd2be7a9a9d7b98ce8c3ff063875fe08aa605f9a95cb6d44b0aec896bbf232dbe7234250ee7e28a18a7a9270246602c4edb2c4549bd8a8240baa0dbbccff83892b", [[], [], []]}, 0x434) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000a40)) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000b00)={0x0, 0x66}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000b80)={0x6, 0x8, 0x6, 0x81, r6}, &(0x7f0000000bc0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000c00)={r7, 0x0, 0x1}, 0x8) r8 = accept4(r2, &(0x7f0000000c40)=@ax25, &(0x7f0000000cc0)=0x80, 0x80800) bind$netrom(r4, &(0x7f0000000d00)=@full={{0x3, {"847aadab248383"}, 0x8000}, [{"781a9e519b060e"}, {"07e275a0759348"}, {"f837a37a3a6452"}, {"b6e04599191e78"}, {"36bc25482dfe5e"}, {"0803f2fbaa5362"}, {"a1ddc0f331bbbd"}, {"6147fa5087b789"}]}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000dc0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r8, &(0x7f0000001340)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001300)={&(0x7f0000000e00)={0x4c8, r9, 0x300, 0x70bd25, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r5}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r5}, {0x16c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r5}, {0x238, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {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, 0x7fffffff}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}]}}]}, 0x4c8}, 0x1, 0x0, 0x0, 0x4008844}, 0x810) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001380)={0x7, 0x9, 0xffff, 0x10000, 0xfffffffffffff820, 0x39e931f9, 0x6, 0xcbae, 0x101, 0x200, 0x1, 0x3}) r10 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r10, 0xd, &(0x7f00000013c0)=""/35) 2018/06/01 19:16:12 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x3ff, 0xffffffffffffff00}) r1 = accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='gre0\x00') ioctl(r0, 0xffff, &(0x7f0000000180)="e9c79ef432437d5778536334ca21be89df601883c301b00c94fb32f7c7865dc810f6851b17a630bc34d0a691dbcda2d46e5886f5afdc019d7320b008d26a62e36c66a5c0caa4721d5ffe55d30f7dd19af089c41760391c2c9581e6c012feb5a3a42aa579768139f4d26f94bf1ecf0e85fd98291965fb45bdb09664a62d2e748d059b3db56f81c40fba1511883f907c0142c527f7907a7a9ff950e31d2151a310d45d65f60471ad90a261a97d73ccb32ab253") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="aa870a2262427a5a2d243b2ce187d61fddc9557cb6e64b4fe56bf3f9010180398d4f1ec28533ad796b99c010d4245b7d1c19b9f746edffdc", 0x38) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000280)=0xfff) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000002c0)=""/196, &(0x7f00000003c0)=0xc4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000400)=0x7f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x1, 0x10}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x0, 0x100000001, 0x7f, 0xafd9}, &(0x7f0000000600)=0x98) r4 = shmget(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000640)=""/195) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000740)={@reserved=0x1}) prctl$getname(0x10, &(0x7f0000000780)=""/4096) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001780)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x3f, 0xe18c, 0x80000000, "651cdeda912faa7315c7d814c988bacacb4f3a474e4e76ea7cdd31d0d2c1614fd70228c1c2e9479bd0e165b9b1eee301e8d32ee7b968b3e8bb78001d4694865f6143ab6558d697d452786dc99c1c7fc0"}, 0xd8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001880)=@assoc_id=r3, 0x4) io_setup(0x9, &(0x7f00000018c0)=0x0) io_submit(r5, 0x2, &(0x7f0000001b40)=[&(0x7f0000001a00)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000001900)="b1266f2be64fd174ded1e6f7944259c511a30b5cc21dccc4f635f282c21ebfd2280b1bf08527200e2dd0e32bd1b336028bc622dec4a0437d18b8d0abd11793708bf29212153bbb8941788ba9138e859bd43c8121358b41832da0440bedb7123ea7b864d39442f88015018f8620fc9ea780b48b270786fb7fa23fcbe8afb3649299d2767773a587402de1c6fbd1cf5aaf249d8a8df7781a937e365a4fec8c4812089cf74e8aea1e48cc4be6a003e2d9778e8257c6f505309d4fc884855140622ac86b03f48a2763abe8fb2ddae04bf37abc40e46a7d82954e762d34fcca56ea1a59", 0xe1, 0x4d, 0x0, 0x1, r0}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000001a40)="25f36144de1d67157ba947a4764f0fdab227ef64739fef366305947000db1ad6e6c766d9df3786bc3c23f25f6fe94b1cbc5ee43793c3d1e419cd1b15bd3dcbf74f32c9da3e6ea48b553e09c480d2345b66370690e423dae2f37371ef08de0d2998512b45ec124ea75ee6baf125deec1b73ea93923ec7278b6b78e4f687a1f304ca7d28e3a7ecca89af1bb039a3e7dfd149b2e7113e5d1f6abe70927fbc97023413dc4e481cdcaae10308fabbfa76cca6359e5f", 0xb3, 0x3f, 0x0, 0x1, r0}]) r6 = semget(0x2, 0x3, 0x10) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000001b80)=[0x8c, 0x30]) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001bc0)={r2, 0x3, 0xd7, "5899741d29ea311293e7fc5b0b56de6c11219726dc3473c5d6cfc86464c0a49396a4611289330fd9f7c6cd37570ddec9783656a6582898b52b4aaf2ef49fcee390e7ff8c042d2a2521c9df3753560d4481378175331eedd7346788aacfede162835bcb911d55625802abc9eb07b349cdefb035f4134912b008849ae1a9d8b1f706f736646fbab24cf4f86f9749972d8a2cb926a942c8262405835a5bedc7cd1472d2635bc823ccc79e98f567832105586b3fb53512d989a00a4b260ef6b2cd391e840a0833a271e741b20f539730005246cf6d2b8a9151"}, 0xdf) shmctl$IPC_RMID(r4, 0x0) pwrite64(r1, &(0x7f0000001cc0)="af1b886b562169980ef06dc3a1efdb5cd8708dd50cb572509a62933397c01927a61694776c0a66daf13a132f1bcf615c6c81ac4bb808", 0x36, 0x32) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001d00)={r2, 0xfb, 0x200000000000000, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000001dc0)={0x0, 0x0}) io_getevents(r5, 0x378, 0x3, &(0x7f0000001d40)=[{}, {}, {}], &(0x7f0000001e00)={r7, r8+30000000}) read$eventfd(r0, &(0x7f0000001e40), 0x8) 2018/06/01 19:16:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000000)) r1 = semget$private(0x0, 0x1, 0x8c) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/26) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x100) setsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f00000000c0)="26d7059195e8937b998154421476dffe805d1961ca8f0c9278e720", 0x1b) msgget(0x3, 0x80) semtimedop(r1, &(0x7f0000000100)=[{0x3, 0x0, 0x800}, {0x7, 0x0, 0x800}, {0x3, 0x4, 0x800}, {0x0, 0x9a0, 0x1800}, {0x6, 0x1f}], 0x5, &(0x7f0000000140)) semget$private(0x0, 0x4, 0x44) futex(&(0x7f0000000180), 0x7, 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)=0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) getpgid(r2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000280)=""/192) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000340)=0x10001, 0x4) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0x10000, 0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000400)={0x7f, r3}) accept$inet(r0, &(0x7f0000000440)={0x0, 0x0, @remote}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r4, 0x3}, &(0x7f0000000580)=0x8) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000005c0)=0x1000) socketpair(0x1, 0x6, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000000640)={@void, @val={0x3, 0x85, 0x93f, 0x80000000, 0x0, 0x100}, @llc={@llc={0xdc, 0xf0, "b9", "43dea6c37d143f993fc21ca5eef4ce830b2ba37c017c770bb37b9e934112fdd6d7fc3eb11de069576b8a6bf9f7a65e0d9624f812b3648912c5f35204b8d4f275c4929a6d1e3b84555e2916592260977cf72dc42882940d7b3143b7bd5c52bdb8599889f23861cc5b7a4af33b497c059ccdd804696dba7e66e6c6fedaec51650028d392a55bcd30fde03e89c75a0bc866f41be09fb5539b69a9757842dbc6c7c1ab3690ce2be0ec78921103be42561fb4f1ba59ed"}}}, 0xc1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000740)={r5, 0x2}, 0x8) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000780)={0x380000000, r3}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r7, 0xc1205531, &(0x7f00000007c0)={0x6b1a5c65, 0xffffffff80000000, 0x3, 0xbbdb, [], [], [], 0x4af, 0x8, 0x3, 0x2, "7d996cbffd49c02f4c24b490af78bba0"}) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f0000000900)) io_setup(0x0, &(0x7f0000000940)=0x0) io_cancel(r8, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x6, 0x7, r6, &(0x7f0000000980)="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", 0x1000, 0x100000000, 0x0, 0x1, r6}, &(0x7f00000019c0)) 2018/06/01 19:16:13 executing program 2: uselib(&(0x7f0000000000)='./file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x312, 0x7f, 0x100000001, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x147) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000000c0)={0x80000000, 0x3}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0xaf, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x2, @empty, 0x6}, 0x8ca, [0x4, 0x0, 0xf03c, 0x2, 0x3f, 0xa0, 0x200, 0x7fffffff]}, 0x5c) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000180)={0x5, 0xfff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10000, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x82000800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x6c, r1, 0x404, 0x70bd26, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) llistxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/151, 0x97) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000440)={0x3, 0x3, 0x0, [{0x1ff, 0x7f, 0x6, 0xfff, 0x4, 0xffffffff00000001, 0x81}, {0x40, 0x1, 0x0, 0x6, 0xfffffffffffffffc, 0xc82e, 0x8001}, {0xc99, 0x3cf879c4, 0x3f, 0x1, 0x0, 0x80, 0x8}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x10000, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') kexec_load(0x9, 0x6, &(0x7f0000000940)=[{&(0x7f00000005c0)="2e9a9028971379e81bcf2c1a283bd9e1ea7ff0445d5c17efc32d6791f6f2d561fc38e981603a85adc9db37cd155aaddaebcbd619fe9e0c4914138723a2cdcd8e288c5f9cba8d71ab584928cf1d8ae991306896262e5ab2201179a1f107e9bd07319c9f113b0f288816eaae7e772c026bab448707ee7715e28fa52b4e7331abc05b19fe6d8b471c3c3e882e5208636fe54ba1501e3fbf45248cced6d19c", 0x9d, 0x6, 0x400}, {&(0x7f0000000680)="7ba99fe34be8c386838e5db4f8af7872de72cf5e9ea4d2b06a62c4fe9ebe499d214a1be89dd5efd38826e0f70d06318a20444be1bc3a8d2dae6ef5fcec1f25c97a65e3508df8a243b358d93ad88dc714700ca9e4853973499e5ac64e9e6a0c9211c0d6374c45a2ec15e32f31d4d1ee0ea82975aa74d4a21705cbf9149d99d97b77b2ce3b02c77997649dd663311f3a1f1af65a91df601c1feb0a90e54e6be6e475e2cbfa8511679bbe90180161478c448fa7c8b0", 0xb4, 0xffff}, {&(0x7f0000000740)='t;', 0x2, 0x7, 0xfffffffffffffffe}, {&(0x7f0000000780)="ff", 0x1, 0x3, 0xa0}, {&(0x7f00000007c0)="2b1cf5789a97d28c96e1850d6062cd9b27012daaf0fc55d7a4b519e2886da622d12cdfbc111bb4879eb29273ea2e8415a6e73b92ee3e43184ee91eef01a732bf8d90585dc0bae744195a84bed0d9bc4cf22c6c2e66af0ac2e5af40837f48b11ddf0ded2a131d1eb52487d72c1a23906f046133ecd7d250a84a3f6d393310614d7b97907c68709d9ab408e4b75b6e4b787313656bd681b855ac537b3d107341e7808dd0eb3f7b05572238b36726b527dbac7af3f57f3bbf2e75cc", 0xba, 0x401}, {&(0x7f0000000880)="1143aad05e960cb499fb71047a7cdeb0cb8c332240022be7282c7b49625b70a9cf0489bcf0d6d65ca64935571f62ccf1f866105d2a88f0909bb71b0fdbdc37f90463550383936339ed06c775300800be3a9f5a250a126dfd1c5b0cd25a76d3bf19dfc035e68279af9b00d4f13e595d03239d44a6e42f12fc6a943e2efe26416db6701aba9463760996aad5701ffe890f2e19efd9b59ebc3d6504692f6bf55cb9b86e31cafae2d3", 0xa7, 0xffffffffffffffe1, 0x7ff}], 0x3f0000) mq_unlink(&(0x7f0000000a00)='securityppp0usermd5sum{cpuset\x00') r2 = socket$kcm(0x29, 0x7, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000a40)=0x6e, 0x8) sendto$ipx(r0, &(0x7f0000000a80)="5cc191af6561d61bb213fbd2436e5a638c4c27170f27e28c7d011a7abf9d4e708c967c1e19fdf1d20238657d978b3db5e718d1d50e56e65a18fdfe69580b84e65444d82cd3f5a2cf7043e20fd297149b2cfb2e89f58f25c6f3cdd7562ff5d3918be3c372226e9ef31e3c71ad59a6eaccb8bfb1c1c0c8a286fe7ea39916e91e9b70f3e5161bfecb67cd025d", 0x8b, 0x4040800, &(0x7f0000000b40)={0x4, 0x8, 0x8000, "07e346b453de", 0x13e00}, 0x10) renameat2(r0, &(0x7f0000000b80)='./file0\x00', r0, &(0x7f0000000bc0)='./file0\x00', 0x7) sendmsg$rds(r0, &(0x7f0000002400)={&(0x7f0000000c00)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000002240)=[{&(0x7f0000000c40)=""/237, 0xed}, {&(0x7f0000000d40)=""/143, 0x8f}, {&(0x7f0000000e00)=""/132, 0x84}, {&(0x7f0000000ec0)=""/253, 0xfd}, {&(0x7f0000000fc0)=""/153, 0x99}, {&(0x7f0000001080)=""/80, 0x50}, {&(0x7f0000001100)=""/233, 0xe9}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/41, 0x29}], 0x9, &(0x7f0000002380)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x7fffffff}, @cswp={0x58, 0x114, 0x7, {{0x8315, 0x70}, &(0x7f0000002300)=0x62a, &(0x7f0000002340)=0x8, 0x0, 0x8e71, 0x3, 0x80000001, 0x20, 0x1f}}], 0x70, 0x841}, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002440)={0x0, 0x76, "7c8c93faabc9ab1cbed60452d2d3caa1c7a313a7d14e53a6780498f69de4d536b422092e2238ee9041eb2a3856b658ece1f2c3ecafcab279c705f48793eda0faafd5edf15a71b0035a7c6b238f54384e7cf61d9d840646aedb811c65231aad6be28b77a9ee40e48b37f7d2e978d0faf5e9048754131d"}, &(0x7f00000024c0)=0x7e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002500)={r3}, 0x8) ftruncate(r0, 0x9) ioctl$BLKPG(r2, 0x1269, &(0x7f00000025c0)={0x0, 0x3ff, 0x7b, &(0x7f0000002540)="9477387972a34aaabe191274d02fa525c30854dada57ef6cc14b6202c78edbd68e819948d1ee2ee519ff4ef345d486724ff698dd10c9074633e6d823a744f7625c8bdd5592f6469be5518719d3fd9dd6eca319e65fdb274ac858b0f095d8268232fc529e5f774b352f915177113577314ba1c08623e34bcf25e2ed"}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002640)={&(0x7f0000002600)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002680)={'team0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000026c0)={0x0}, &(0x7f0000002700)=0xc) fcntl$lock(r2, 0x7, &(0x7f0000002740)={0x1, 0x2, 0x5, 0x1, r4}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000027c0)={r0, 0x6, 0x0, 0x0, &(0x7f0000002780)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 75.830617] IPVS: ftp: loaded support on port[0] = 21 [ 75.907596] IPVS: ftp: loaded support on port[0] = 21 [ 75.909149] IPVS: ftp: loaded support on port[0] = 21 [ 75.924392] IPVS: ftp: loaded support on port[0] = 21 [ 75.926125] IPVS: ftp: loaded support on port[0] = 21 [ 75.961329] IPVS: ftp: loaded support on port[0] = 21 [ 75.995347] IPVS: ftp: loaded support on port[0] = 21 [ 76.009300] IPVS: ftp: loaded support on port[0] = 21 [ 77.847500] ip (4726) used greatest stack depth: 54280 bytes left [ 78.574873] ip (4782) used greatest stack depth: 54056 bytes left [ 78.812451] ip (4806) used greatest stack depth: 53768 bytes left [ 79.116212] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.122742] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.159270] device bridge_slave_0 entered promiscuous mode [ 79.316835] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.323329] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.360981] device bridge_slave_1 entered promiscuous mode [ 79.407405] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.413959] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.437812] device bridge_slave_0 entered promiscuous mode [ 79.453892] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.460363] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.503368] device bridge_slave_0 entered promiscuous mode [ 79.524622] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.531102] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.542066] device bridge_slave_0 entered promiscuous mode [ 79.550979] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.557438] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.568188] device bridge_slave_0 entered promiscuous mode [ 79.599319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.606789] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.613269] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.649295] device bridge_slave_1 entered promiscuous mode [ 79.670713] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.677178] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.701821] device bridge_slave_0 entered promiscuous mode [ 79.727083] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.733556] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.747667] device bridge_slave_0 entered promiscuous mode [ 79.760990] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.767491] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.778247] device bridge_slave_1 entered promiscuous mode [ 79.796314] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.802790] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.816935] device bridge_slave_1 entered promiscuous mode [ 79.833481] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.839984] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.855328] device bridge_slave_1 entered promiscuous mode [ 79.863355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.871260] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.877729] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.908671] device bridge_slave_0 entered promiscuous mode [ 79.926837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.943396] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.949945] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.969708] device bridge_slave_1 entered promiscuous mode [ 79.996553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.005403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.012625] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.019177] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.048673] device bridge_slave_1 entered promiscuous mode [ 80.088581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.102807] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.109287] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.157384] device bridge_slave_1 entered promiscuous mode [ 80.176600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.187860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.215652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.234663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.249255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.279494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.391331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.416261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.468317] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.535602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.587139] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.688546] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.806498] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.888549] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.936631] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.949719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.959009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.977128] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.028800] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.060952] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.165554] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.208191] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.224879] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.247090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.256684] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.269021] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.285980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.293143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.376096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.383751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.423986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.432960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.468534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.476206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.497820] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.521877] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.535063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.542197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.555515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.563751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.630448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.637460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.668608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.675697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.730450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.737536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.752742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.766910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.773960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.787971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.830265] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.859659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.890808] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.911858] team0: Port device team_slave_0 added [ 81.975585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.983645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.003361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.035551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.151977] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.179396] team0: Port device team_slave_1 added [ 82.223141] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.231537] team0: Port device team_slave_0 added [ 82.265899] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.293643] team0: Port device team_slave_0 added [ 82.411928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.419911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.437897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.475462] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.491261] team0: Port device team_slave_0 added [ 82.502883] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.510597] team0: Port device team_slave_1 added [ 82.548868] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.568582] team0: Port device team_slave_0 added [ 82.586086] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.601684] team0: Port device team_slave_0 added [ 82.617968] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.638898] team0: Port device team_slave_1 added [ 82.655853] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.669918] team0: Port device team_slave_0 added [ 82.697511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.706454] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.725427] team0: Port device team_slave_1 added [ 82.733991] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.745393] team0: Port device team_slave_0 added [ 82.758491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.776967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.798142] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.807350] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.825567] team0: Port device team_slave_1 added [ 82.850454] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.867489] team0: Port device team_slave_1 added [ 82.886096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.899941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.936943] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.946068] team0: Port device team_slave_1 added [ 82.958841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.966984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.976567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.992429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.001560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.015351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.030274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.037764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.050009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.080153] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.092944] team0: Port device team_slave_1 added [ 83.102893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.113322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.126855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.137771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.153831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.180078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.200074] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.230353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.244934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.254942] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.262658] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.271407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.280935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.289001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.303802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.343538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.350989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.360254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.369957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.377653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.395102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.411806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.435902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.456166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.474749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.483414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.492644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.501500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.510438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.517836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.526156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.543183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.559523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.595748] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.611249] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.621681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.632312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.639984] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.649401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.656834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.666634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.685376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.698851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.720925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.761262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.794500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.822555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.846662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.854567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.862929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.870810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.879283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.887223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.895221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.928260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.941423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.950005] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.957381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.972684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.997511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.030278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.053387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.071009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.081476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.093221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.105601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.122257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.130333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.147595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.195967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.219671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.227508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.249132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.288095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.310192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.338602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.364727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.395735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.104478] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.110968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.117820] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.124314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.187720] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.197296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.222275] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.228776] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.235652] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.242303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.260583] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.297757] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.304239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.311187] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.317681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.326533] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.336989] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.343452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.350288] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.356821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.425821] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.521170] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.527660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.534562] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.541196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.584941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.593423] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.599888] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.606725] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.613193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.631491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.647166] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.653605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.660369] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.666804] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.675366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.910411] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.916923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.923875] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.930343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.016017] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.199389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.210385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.235840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.249449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.256927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.264823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.272683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.934120] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.066832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.088837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.110895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.156526] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.304948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.346442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.724287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.774498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.822080] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.884387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.957791] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.009094] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.200969] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.231196] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.479212] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.588408] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.595106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.611210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.657261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.676711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.698880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.738777] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.745183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.755566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.797307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.807106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.834005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.865791] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.878717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.887399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.136324] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.142657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.150726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.178377] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.198985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.237220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.359569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.365943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.377984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.517737] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.539515] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.558463] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.605302] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.737192] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.965329] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.032187] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.142857] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/01 19:16:40 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000240)="3c87ec6a5cfc9126f31ed1f514dac61e088dab2087be8aa9beed06ce89999eb7f3aea3b24dd452eb69efdc6fc5438ea618ac9c36bffdf95caa91ca2a62f7f8", &(0x7f0000000280)=""/212}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x401, 0x48840) connect$nfc_llcp(r3, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x1, 0x400, 0x9, "ebd8486831e0001b91ba54926f9e9a71699972ac2bf34a1fd1f357114c960e317e1c1c175e7db50b0989d59f590074bd9ba5a3a6a6419a450359567c745d38", 0x25}, 0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x0, 0x1}, 0x20) 2018/06/01 19:16:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'system.', '\x00'}, &(0x7f00000000c0)=""/140, 0x8c) unlink(&(0x7f0000000180)='./file0\x00') write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x3}, [{}]}, 0x58) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/06/01 19:16:41 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x4c2}], 0x2, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'gretap0\x00'}) 2018/06/01 19:16:41 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) umount2(&(0x7f0000001340)='./file0\x00', 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x285}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x40505412, &(0x7f0000000340)=""/4096) 2018/06/01 19:16:41 executing program 7: mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x50, r0, 0x1a) 2018/06/01 19:16:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') write(r0, &(0x7f00000000c0)="774a2b498bfe7767ad08998e00eed89fa279f9efee191f46ab4333c715d407bbc3a14ec38882528e05ce655294f16cf0acc3ea35751beae1a861638ca11ce16c68dd8bfa614b5230c6839d6d062d24b60fa26f937c2272df586d76f0e5aa70749491cb3022fbcb4be31820142351872c3e6e42bddcc3bd0e0de2d9c702373c", 0x7f) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/06/01 19:16:41 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x480942, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) 2018/06/01 19:16:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) 2018/06/01 19:16:41 executing program 3: syslog(0x9, &(0x7f0000000000)=""/4096, 0x1000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001040)={{0x0, 0x0, 0x6, 0x9, 0x138e}, 0x3f, 0x6, 0x3, 0x628d, 0x3a, "58d44b0c4033d3741deed1b27aefdda9f34fc71da5030d96a2fc5aa40056af83bada714d9ac7cfac2927dd0653c8b8b160ccc98999ecc0186db2c2fadea3974f39a38da83cfa4293ec17915f6f63216cb9b0848ca71e62c3a6e786a430b4025b955c954129e9dbaf2ab2bdd0d774fcf7cd9daa425fd3515489bf0a187cbfee92"}) 2018/06/01 19:16:41 executing program 2: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x0, 0x5, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0x3f}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002280)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000022c0)={&(0x7f0000ffc000/0x2000)=nil, 0x8, 0x2, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0x3ff}) vmsplice(r0, &(0x7f0000002240)=[{&(0x7f0000000040)="6de7746a167fe6548a5d170aeb195891b71e4d219d0114d3cbe5b294e6331c4f8b9cbf4163c9f3740d1d709e7b957df48d8b638e73fede19e986ae4d549f620a3e0448540bc6094d273c95166349c7390dc3b089d728c56971", 0x59}, {&(0x7f00000001c0)="dd05afbca637202964c3953bba306b04ef68fd758071877c427916f9968cb2de5cfeedb689e89c7800532d5269e62d21c2a78ff17e51613fe8ad0d036f7acdb9e45e57e950ba49149080194899ad488409700fa968a2d8c6bec066e5778df7e04fef427d71", 0x65}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="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", 0x1000}], 0x4, 0x9) r2 = socket$inet6(0xa, 0x1000000000004, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") poll(&(0x7f0000000000)=[{r1, 0x2}, {r1, 0x2000}, {r2, 0x400}, {r0}], 0x4, 0x400007f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0xabd}], 0x1c) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x2010, r1, 0x0) memfd_create(&(0x7f0000002340)='em0\x00', 0x1) 2018/06/01 19:16:42 executing program 3: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000013c0)="ba", 0x1}], 0x10000000000000cb, &(0x7f00006e9c68)}, 0x0) 2018/06/01 19:16:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x0) r3 = socket(0xa, 0x1, 0x0) dup3(r0, r3, 0x80000) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r2, &(0x7f0000008300)=[{{&(0x7f0000004a80)=@rc, 0x80, &(0x7f0000007f00), 0x0, &(0x7f0000007f80)=""/229, 0xe5}}, {{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000008440)={0x0, 0x989680}) 2018/06/01 19:16:42 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x11, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000aaa0aaaaaa000004006ead2db46360b4e1bdf026090017"], &(0x7f0000000100)) 2018/06/01 19:16:42 executing program 5: r0 = socket(0x80100000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) open_by_handle_at(r0, &(0x7f0000000040)={0x70, 0x8, "df89536dd1e7ff90875888c602a914f595e8fd04be3f2b71008df9bc6db9209869a1bd0f77a2bec14cfac0adebde12955afd8b6cd377d08e60289725e5ec20a9efc83659dcd7ab39c43675a960b320cfa769f81b22247c33a9bc994beded02c0866c6ac5979773df8c82056ece95d34a3fe5c3555f1d00faa2cc07d037fd374fdfed04273c79875d336752f6f16193cf4b3a7e93161bd6e54fba05bf1826bdcff7ec54d158387c737a9dbfea3e4b927fba7d3df4cc5c400546783ccd3a4fa8a9c8677c111dc833e1eecd5332f8f857f8711093bbdf0b67e3e4a2aa59d6d65b18cd8e127d973c31fd00000000"}, 0x46001) 2018/06/01 19:16:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0}, {r0, 0xaf2dab152440bdb}, {r0, 0x110}, {r0, 0x213}, {r0, 0x2010}], 0x5, &(0x7f0000000300)={r1, r2+30000000}, &(0x7f0000000340)={0x3}, 0x8) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00') r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x200, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000240)=0x4, 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x131000, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f00000000c0)=0x7) 2018/06/01 19:16:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d02c99240970") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x600, 0x0) recvmsg$kcm(r1, &(0x7f0000002340)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000002280)=""/161, 0xa1}], 0x4}, 0x40002021) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000002380)={0xd1, 0x5, 0x3f, "2ac2058c040122209a4fcf0d93d5aec6be6ac4f528e60cc9f040bba17ff9a50893ddba0c4585af796b1881247c8c4fd6b33318478df90ff547e62697083669d87981210019b0adb005d88cc8ee15398c1778630eaf880f9f9ac5e17615975d6feca65da5e72272a6a5a0b91c3a0d90beee7053fbacd233d02357b88342ba4cc1404add1dd03daaf70166eaf30e5139059e1313ff0dd9b4e05852b302fc39e044dfb3dc67fc6a815a8d572c6ba14be03ef60102303035a0becaaf6f2ab3c61df3f53b5f28b23bc659be2306e2ad4f8aa756"}) r2 = gettid() capset(&(0x7f0000000000)={0x20071026, r2}, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002480)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x4e22}, 'ip6tnl0\x00'}) 2018/06/01 19:16:42 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(0xffffffffffffffff, &(0x7f0000003fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4a4800, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x3, r0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) 2018/06/01 19:16:42 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='md5sum\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x10000001, 0x84) sendto$ax25(r1, &(0x7f0000000000)="e4699157df6d3c37f564726ffd2f", 0xe, 0x4000090, &(0x7f0000000040)={0x3, {"66e46e77d98e31"}, 0x1}, 0x10) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000011c0)={'nat\x00'}, &(0x7f0000000100)=0x78) [ 104.267125] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/06/01 19:16:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000340)=""/188, 0xbc}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x2, 0x0) 2018/06/01 19:16:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000000)='em0\'wlan0\x00', 0x100000000000000) fcntl$setlease(r0, 0x400, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ftruncate(r1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x7, 0x3, 0xe0, &(0x7f0000ffc000/0x4000)=nil, 0x100000001}) fremovexattr(r0, &(0x7f0000000140)=@known='com.apple.system.Security\x00') 2018/06/01 19:16:42 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x290000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x4, 0x1, 0x81, 0x40, 0x6, 0x55}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000180)=0x80000000000001, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f00000002c0)="88", 0x1) sendto$inet(r1, &(0x7f0000000000)="d9", 0x1, 0x4044000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000001100)="d6", 0x1, 0x4000004, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/01 19:16:42 executing program 3: r0 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) unshare(0x24020400) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x80006, 0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x101, 0x8002, 0x93a2, 0x0, 0x10000, 0x200000000000, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0xab4, 0x6, 0x8}, 0x10) 2018/06/01 19:16:42 executing program 1: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futex(&(0x7f0000004000), 0x3, 0x0, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f0000000040), 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/251) chmod(&(0x7f00000001c0)='./file0\x00', 0x11d) 2018/06/01 19:16:42 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x2, &(0x7f00000012c0)=0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001200)={{0xa, 0x4e20, 0x1, @empty, 0x86c3}, {0xa, 0x4e23, 0x7d, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x80, [0x6, 0x64fa8cc8, 0x9, 0x9, 0xff, 0x4, 0x2, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001100)={0x0, 0x3ff, 0x10}, &(0x7f0000001140)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001180)={r1, 0x1ff}, &(0x7f00000011c0)=0x8) writev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vcs\x00', 0x2800, 0x0) 2018/06/01 19:16:42 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x40240) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/95, &(0x7f0000000040)=0x5f) ioctl$KDSETLED(r0, 0x4b32, 0xfff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x4, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/06/01 19:16:42 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x400, 0x400881) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x30100001d) r1 = socket(0x19, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="b0000000ec6757935b15b567cda8567a10622a6c4cb4f47584d9fd714251244c671510ef6900a5ad183c0c6f3fa94027f1081efe8352599747839220a3ed0ca0bcc9ded371a475d6c77436664645668d7f6b24f1e20641d66ebc1ecba76fa2c11af6b56d9def2220127a83f8da27f2d6a3dc98cb3bb77fc537ba07d75fbd4eec18579c58f5c17798d8104aeca6ceb8b178a5fce199e6b835b3211e3c6c3a13de2a55fe3bf6b3bc81abc462527c8075b2cf1035797f1ae993fa0de3cd1ffeef7735be33554b0d5b0c490b0be219bc67979e8cb27b46750659f0b5c4ef3a"], &(0x7f0000000200)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0xdf6a}, &(0x7f0000000280)=0x8) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x80801) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0xffe, 0xfd94) 2018/06/01 19:16:42 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x6, 0x52000) r2 = userfaultfd(0x80000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x40, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = inotify_init1(0x80000) poll(&(0x7f0000000380)=[{r0}, {r1, 0x212e}, {r2, 0x8000}, {r3, 0x80}, {r4}, {r5, 0x2000}], 0x6, 0x80) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x3, &(0x7f00000006c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x9, r3, &(0x7f0000000400)="00e9d0ef7158beb97b1781add54caa9bc38aa0f65fb58c58975238478b73062acdf109593dd7a01da6b12dd0fe649decc1ca77df06749e92fb1e45f5b5ddc499880286", 0x43, 0x1, 0x0, 0x0, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xf73d, r0, &(0x7f00000004c0)="71678d7782bec66be74ebc826576801874cf8e58c55729f740ddf20145a93f4edcf6b25c32e6f5412b9bddf77cc002281b813f13678f57a41352047e0eebbe654ef2199ed81ee52e27b8b38ef0b68bdccf28cdc8475d62", 0x57, 0x5, 0x0, 0x0, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x401, r2, &(0x7f0000000580)="00cfa48625850af07820a465a370574c22658e4ce857d9d6c27c525f13b251b60af024aa7cd99338b99fd874bc98bbef87a1e9d49bd18303a5c4c2961822312b4bb0abd089c7d89d74be50ef8593f2a754fc16c93cf390c52700657857aec55bdf4b9545b2f909b168d13ba402ea3b5a3ec1c18f281a71533df6652579823248f664849e48605fdb495183d7eda60fc4c2062ddf880b286f924ee64771943ed5fba5e4067879fe1d574b8b3e0e7fb9b0c08c3013bdcc3daeb4c36d3a067f3cc301887ea76481c0418dca84f82dce1ed64c3deb17c8e4253f0559f1ac227c8d7a4227fb184e9d476807a246533072", 0xee, 0x2f5, 0x0, 0x0, r1}]) sendmsg$IPVS_CMD_SET_SERVICE(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, r7, 0x600, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x127c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/06/01 19:16:42 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff800}, @in6={0xa, 0x4e23, 0x5a, @empty, 0x1ff}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x54) close(r0) 2018/06/01 19:16:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = gettid() ptrace$getregs(0xc, r1, 0x1, &(0x7f00000003c0)=""/4096) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8001, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r4, 0x10, 0x70bd29, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5c}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x66b1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}]}, 0x74}, 0x1}, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newrule={0x34, 0x20, 0x1, 0x0, 0x0, {0x2, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_DST={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) 2018/06/01 19:16:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f000000000400000000000000db5c", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x128) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2000, 0x0) renameat(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00') [ 105.131841] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 105.142990] bond0: lo is up - this may be due to an out of date ifenslave [ 105.288075] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 105.299158] bond0: lo is up - this may be due to an out of date ifenslave 2018/06/01 19:16:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x1e, 0x805, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000080)={0x6, 0x7, 0x3, 0x8, 0x5}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0x1c) r4 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/06/01 19:16:43 executing program 1: r0 = epoll_create(0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000000), 0x184, 0x490, &(0x7f0000000180), 0x8) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x20, 0x20000) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140), 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x2, @empty, 0x4}}, 0xffffffffffff075a, 0x9}, &(0x7f0000000080)=0x90) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/01 19:16:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xcaa, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000080)=0x80000001, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x8, @empty, 0xb5e2}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @rand_addr=0x3a02}, @in6={0xa, 0x4e23, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xb46f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb4) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000013c0)="b5", 0x1}], 0x1, &(0x7f0000000200), 0x0, 0x24008000}, 0x20000005) 2018/06/01 19:16:43 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8f, 0x101000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000002ff4)={@local}, &(0x7f0000001fff)=0xc) 2018/06/01 19:16:43 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x394, &(0x7f0000000000)=[{}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x2c12b2ec, 0x10001, 0x0, 0x800, 0x2a, 0x100000001, 0x7, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r3, 0xea, "e7b8a06397e521008ae0f195885fe9b952ed5a6e0e345630ffab1896d1bcfbb99e71ae79422c2f04c178f809e2acfcafe13cfa2f0795a0ff4728e957bf91d5aa1b2926ee9b37c830fad092646646336b8cf89e653c399991a5d1ef580592f5de865d54756f8d8425b81643e5b5a78555feb01227ab2a2f924051ccc3a4ffa7ab4ce561f4d693c9471a5f0047289676c07f23a53a54e52a76b79ab413c8807b72d5acf6cab1941445ecf65eb0b78670b3f43459a729533e0578d67797e34fc121caf7ff72a28859c0b2ddcc36b940cdc9ef7054b4033737b1966d22c88c34084df751adbc06a392cccbf6"}, &(0x7f0000000180)=0xf2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x40100, 0x0) 2018/06/01 19:16:43 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/65, 0x41}, {&(0x7f0000000240)=""/225, 0xe1}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/233, 0xe9}, {&(0x7f0000000580)=""/151, 0x97}], 0x8) 2018/06/01 19:16:43 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0xf, 0x4, @thr={&(0x7f00000000c0)="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&(0x7f00000010c0)="9b6a2488a5830ac346e8b0cc8d469a1a96a510f2d47c9a8dd6f52f881c535812be9574687744cb2a4576c015d375891edb29aaa2c60f14ca34e9276c987c5a325e21ec2c3b292738df9248b3e9afe86ee86b5f115399da161bbe30e2e6ca6de9d2570068b042832a9b885549cf9471e43cd62d0b03aa2a79320a378e6433873147bc23e0e075c4818a14c1cce8b1540d7980a16698e73086bce469c6e974c046351873f6dc9cf6f324ce6bfb52614dc1ce1ec4e58b5035b963cc630e580e80d13ec24d4593c4ff0fb4048a7f59f61c0dd48d1e813fb99bf21db39ee8980cd860d3343509c6a4f0fac3a59f4fa2"}}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x2) fcntl$dupfd(r1, 0x0, r1) write(r1, &(0x7f0000c34fff), 0xffffff0b) write(r1, &(0x7f0000000040), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000017) 2018/06/01 19:16:43 executing program 2: r0 = socket$inet6(0xa, 0x1800000000003, 0xa0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x2, 0x0, 0x9}) ioctl(r0, 0x8912, &(0x7f0000000180)="0047fc2f07d82c99240970") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x118, 0x0, 0x101, 0x70bd27, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x74}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9698}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3e1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = dup(r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x2}}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000100)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={r6, 0x9, 0x30}, 0xc) ioctl$TIOCCBRK(r4, 0x5428) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000600)={'veth0_to_team\x00', {0x2, 0x4e23}}) 2018/06/01 19:16:44 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000000c0)) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0x4, 0x6, 0x7f, 0xff, 0x20, 0x7e43}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_COPY(r2, 0x406855c9, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) [ 106.011705] random: syz-executor4: uninitialized urandom read (252 bytes read) [ 106.019465] random: syz-executor4: uninitialized urandom read (4096 bytes read) 2018/06/01 19:16:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x1, 0x4) listen(r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400000, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)) [ 106.138864] random: syz-executor4: uninitialized urandom read (252 bytes read) 2018/06/01 19:16:44 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x2fe) write$binfmt_elf64(r3, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], 0x58) 2018/06/01 19:16:44 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)='logfs\x00', 0x0, &(0x7f0000000040)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0xc000000000000000) 2018/06/01 19:16:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000011c0)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0x0, 0x6, 0x4219) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x2a, &(0x7f0000000600)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xa}, 0x5000) 2018/06/01 19:16:44 executing program 4: perf_event_open$cgroup(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x81, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e24}}) 2018/06/01 19:16:44 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x109040, 0x0) close(r0) 2018/06/01 19:16:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000000c0)=""/227, &(0x7f0000000000)=0xe3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 2018/06/01 19:16:45 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc0203, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x8, 0x4) 2018/06/01 19:16:45 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6ed70f61, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffffd, 0x2}, 0x8) signalfd(r1, &(0x7f0000000000)={0x3ff}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth0_to_team\x00', 0x0}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x1f}, @mcast1={0xff, 0x1, [], 0x1}, 0x81, 0x0, 0x3, 0x100, 0x1, 0x60, r3}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x1d, r3}, 0x10, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="040000aa4bdf2748ca6d9bff000000000c564da1d85906e4376d7418174914893997caf1f08f8b5a46a454678dfe0db153bdd6477be6917a105c834091e2763ffce7f2f737bbc3faf901d66c03321190c6f5656084ef79ee732cdf3d9b64f963c7a95b355815bf2e07b3acc1115ecac8adfcf682f2b398c2780f237e00c705d35c999efb8e3e7c581cf9ef7691a8940a51a66b4d20d8507c47d3ac1c4c3d8416e61697dd2ced40ad2afbd90a8418f6929fb2ace5309f2f2b5360be78807e4932c4ffd5d5d30fa8871f3317e222c2812dc1e961ea2e", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYBLOB="0000004001000000030000c00503000093c4781585266315"], 0x48}, 0x1, 0x0, 0x0, 0x4040800}, 0x40) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000200)=""/138) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x20000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 19:16:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x4, 0x5090, 0x0, 0xfffffffffffffffe, 0x0, 0xa2, 0x800, 0x1, 0x80, 0x0, 0x3, 0x5, 0x8, 0x80, 0x3, 0x867, 0xf9, 0x100000000, 0x5, 0x800, 0x1000, 0x8, 0x38b, 0x10001, 0x7, 0x6, 0x1, 0x6, 0x1, 0x1, 0x7, 0x7fffffff, 0x5663a75, 0x20, 0x5, 0x3, 0x0, 0x7, 0x2, @perf_config_ext={0x81, 0xffff}, 0x200, 0xfff, 0x394, 0x6, 0x2, 0x24, 0x7}, r2, 0xb, r1, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000440)=""/33, 0x21}], 0x2, &(0x7f00000004c0)=""/102, 0x66, 0x4}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x7}}, 0x9, 0xffffffffffff7fff, 0x1, 0x9, 0xfa}, &(0x7f0000000300)=0x98) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000000)={0x20, 0x6}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000005c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) fcntl$addseals(r5, 0x409, 0x8) 2018/06/01 19:16:45 executing program 6: getgroups(0x0, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) set_robust_list(&(0x7f0000000080)={&(0x7f0000000000), 0x9a, &(0x7f0000000040)}, 0x18) 2018/06/01 19:16:45 executing program 7: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) inotify_add_watch(r0, &(0x7f0000f25ff6)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f000059afbf)=[{&(0x7f0000b35f09)=""/247, 0xf7}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDENABIO(r1, 0x4b36) 2018/06/01 19:16:45 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) r0 = socket(0x8, 0x80005, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) 2018/06/01 19:16:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) signalfd(r0, &(0x7f0000000040)={0x717}, 0x8) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendfile(r1, r1, &(0x7f0000000240), 0x400) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/06/01 19:16:45 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") lseek(r0, 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0x1}, {0x6}]}, 0x10) 2018/06/01 19:16:45 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x6, 0x100, 0x101}, &(0x7f0000000200)=0x10) ioctl(r0, 0x101, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmmsg(r0, &(0x7f0000007fc0)=[{{&(0x7f0000000c80)=@can={0x1d}, 0x80, &(0x7f0000004140), 0x0, &(0x7f0000004180)}}, {{&(0x7f0000004440)=@can={0x1d}, 0x80, &(0x7f0000004640), 0x0, &(0x7f0000004680)}}, {{0x0, 0x0, &(0x7f0000007e00)=[{&(0x7f0000006e00)='%', 0x1}], 0x1, &(0x7f0000007e40)}}], 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 19:16:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x40000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x81, 0x7, 0x800, 0x2, 0xffff, 0xee4}) r1 = socket(0x10, 0x802, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x5) r2 = socket$inet6(0xa, 0x9000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = open(&(0x7f0000000100)='./file0\x00', 0x4040, 0xc) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000140)={0x1, 0x1}) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000000000)="240000002a0025f000154302b0a30000f6bf0000060000000001000000084fc38ecefce1", 0x24) 2018/06/01 19:16:45 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2}, 0x2c) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x6, &(0x7f00000001c0)={&(0x7f0000000140)="db93d41629da6eff6eb7982ad3711c9ad7d35a7f7b9453c599afd7e7101dd557f578d232e8c478bf85338a20a280ba7e1a356e6950a704e27884220f52ee506c05c2a2cc3d9e2a6ad26d95987e16a2de4f865a5f28effd2883349217dabd4e5bf8c0650f277a38ed936011a3059472f680d1387c", 0x74}) 2018/06/01 19:16:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 19:16:45 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x2000004, &(0x7f0000000140)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/24, 0x18) tee(r0, r0, 0x4, 0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0xa, 0x80005, 0xfffffffffffffffe, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getdents64(r0, &(0x7f0000001300)=""/4096, 0x817) 2018/06/01 19:16:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x5413, 0x706ffc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100, 0x4) 2018/06/01 19:16:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="03e5502ec77c2f6367726f66ff258c16e6", 0x200002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000100)="9847d8cb915bfb90f9b789dd51afbe1ef1ed9b07b0d096c4df051d68804d0cb62cd4038b7a2c4385db8c7cf36b56fbde5555d35c73d2a17c1085477ee960bd6780c65bd803") tee(r0, 0xffffffffffffffff, 0x8, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000040)) 2018/06/01 19:16:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr\x00') getdents(r0, &(0x7f0000000140)=""/111, 0x29d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @rand_addr}, &(0x7f0000000040)=0xc) 2018/06/01 19:16:46 executing program 5: r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={"62726f7574650200", 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x490) socket$inet(0x2, 0x80007, 0x7fff) 2018/06/01 19:16:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x10001, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/06/01 19:16:46 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x2010, r0, 0x5) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/06/01 19:16:46 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x8000000039, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2) sendto$inet6(r1, &(0x7f00000001c0)='a', 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r1, 0x5) accept(r1, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) read(r0, &(0x7f0000000280)=""/221, 0xdd) 2018/06/01 19:16:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x401, 0x400400) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket(0x9, 0x6, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7fff, 0x1, 0x100000001}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}]}, &(0x7f0000000200)=0x10) write(r0, &(0x7f0000000080)="545688a0ad0d0da687ec623c467ffdbba124f8cd8331d8a7dcba49780252909484a7a2685dca9bc16bce6f998ea617a1e7016fdf042cf4c68fd79d0db446f2308d64e014f8fcf16bf9c00be6837a7932e3253cc1220ede7d21a55a75a42e723da7786da9d5204780f1d1b6", 0x6b) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getpeername(r2, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 19:16:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) unshare(0x24020400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000040)="267bb84071890f0186cb7ee1c430ae1bcd43974d916ced61578b66acacc23bbdfa4487cfde439fdaa0c1d6cd9ae07198afb3304f134dd3879723ab0dabcf81e25b1e0faecddba0b1a80cf6827e99f3f525b6dcc0a8d0268770da777dbd3213617a36f9c931ef3099d16b130cba805466a78b3dc52803b9340c647bf4aab973711da8b2d1e669f997b924add3b94e9816d5bfdf73708896030c3b123279ec6bfdcff72b3350ff34b58acf2f7b5c7d6ada4b906e9d87e5d36f595c6ef6f8e208218463f89ebfd45c08450664acc50e705fa0bc04d56dd658cfad"}, 0x2e8) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/06/01 19:16:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYRES32], 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x400000000000, 0x0, 0x0, 0x0, 0xffff}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x8000) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xffffffffffffbae4) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)) ioctl$TIOCSTI(r2, 0x5412, 0x7) [ 108.387131] mmap: syz-executor7 (6942) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/01 19:16:46 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000300)={0x0, 0x8}) getrusage(0xffffffffffffffff, &(0x7f00000003c0)) timer_create(0x3, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000000)) socketpair(0x0, 0xa, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r1, &(0x7f00000000c0)=""/183, 0xfffffffffffffd46) clock_getres(0x0, &(0x7f0000000200)) open_by_handle_at(r1, &(0x7f0000000480)={0x99, 0x14, "78e1154d58af70cb02f88f10fd3a0244d5d8ed6188d143a3c2cd143b6b57e6686361e9b3d97b8f31fb9fe7cb8acd27d88a3017ebb15872f0daa9b043d8915a8abba7c29f8de1d1ed577fa181b0024f8bd05a54f6e24dc36cdb028541bcffb9a6eb49c58d810272ae2673e64c62ce1829f5b6f401e3a05b906fa568fa16e15faa6221472933e69324f86d8c1a19e86312c4"}, 0x100) r2 = semget$private(0x0, 0x3, 0x0) semop(r2, &(0x7f0000000040)=[{0x4, 0x4, 0x1000}, {0x2, 0x100, 0x1000}], 0x2) r3 = semget$private(0x0, 0x3, 0x20) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000240)=""/171) 2018/06/01 19:16:46 executing program 0: unshare(0x2000400) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/12) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0xffffffffffffffe0, 0x1, 0x2, 0x0, 0x4924ae2, [{0x3f, 0x33e3, 0xd0da}, {0x2, 0x0, 0x2}, {0x1000, 0x8, 0x9, 0x0, 0x0, 0x82}, {0x8, 0x9b11, 0x10001, 0x0, 0x0, 0x400}]}) [ 108.491929] print_req_error: I/O error, dev loop0, sector 0 [ 108.497877] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 108.505847] print_req_error: I/O error, dev loop0, sector 4 [ 108.511860] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 108.519628] print_req_error: I/O error, dev loop0, sector 8 [ 108.525632] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 108.533388] print_req_error: I/O error, dev loop0, sector 12 2018/06/01 19:16:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r1 = shmget(0x3, 0x2000, 0x801, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x4000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/105) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x1e) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)=""/119, &(0x7f0000000180)=0x77) [ 108.539319] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 108.547148] print_req_error: I/O error, dev loop0, sector 16 [ 108.553055] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 108.560842] print_req_error: I/O error, dev loop0, sector 20 [ 108.566723] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 108.574511] print_req_error: I/O error, dev loop0, sector 24 [ 108.580381] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 108.588151] print_req_error: I/O error, dev loop0, sector 28 [ 108.594060] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 108.601856] print_req_error: I/O error, dev loop0, sector 32 [ 108.607730] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 108.615488] print_req_error: I/O error, dev loop0, sector 36 [ 108.621366] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/06/01 19:16:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000e0e281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab448671b63bec6e9395aabab4d045f1ad982a2a897fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") pread64(r1, &(0x7f0000000080), 0xff7c, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/06/01 19:16:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_smc(0x2b, 0x1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x101000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r1, 0x0) shutdown(r1, 0x0) 2018/06/01 19:16:46 executing program 1: unshare(0x24020400) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x40, 0x0, 0x1, 0xe2e6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x7}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/06/01 19:16:46 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000800)={@empty, 0x0}, &(0x7f0000000840)=0x14) sendmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000180)="d87a51353077c0c1c3704708c9278d5de8ae679acf573d494ef4a224496466e145665b1d5f0d0efd64a93c96fc5fd632c731ed9c23ad650c5ee647e609f51f8dbe97b026d281ba2c25daef6abeed03d72d22c9879a64a7c8ac841df12c05a3392cebbef1e7d6a487438c12b3b222f155f02ca231309806f84bc4ee1aa6d14cc38d2527aa1079a8d9ba175463baa54573cbbc2483aecd0fde7f4b7531fbd304af847d06", 0xa3}, {&(0x7f0000000240)="b050c7dec295c295a0733e27b92bf7a521b1e9ddc9313b49f31293d643c92a30f7b457", 0x23}, {&(0x7f00000002c0)="a3207005c4fd0cdd4b7e54911c8485b391170522a56f1bc0c9a5ceb743b351e8a2d378db5e9e5958fea88966102d05189a6780d40fd3e3a2e19c864d1e4fafcb9b202733e34272d0a685852fab764c93a0c365469267a9791c0422b52aaca2ab63981d2b6d8865a95ff9dd336917426a0de95b0ad035d38436c209fa0534ba3f64cfba581896a7bc16907a717d9e3f25571fa56e1aab9c352655cec2ebeab6b113396c9bf97b91697146d8c6da88a3f912e47528728b1b7f", 0xb8}, {&(0x7f0000000380)="c16a94458c2ffc57e324a25e76408ac08382d72bc3718c746353c3ee3ffa56dc523829458adc08049d0761ef8a60603c94aff62d3223e2efb07d6a242817783bee9ce6", 0x43}, {&(0x7f0000000400)="17abd2d8f1b3f42433c2d6e5a8594045b0c6862a26d63d9ac0acd5ee5770a623e91583aa1cf86f454fcf2c230dfee39c06d374c6d3a7f9bba13044b9c19cce68bde3f4871f859cc14c2a082b56d6fc7b537d6ed1c4c48a9427f3", 0x5a}, {&(0x7f0000000480)="70e3f3f357de42146fbbc7f3891fd08ea0faaed3827885834a671dd43c4c5c1073805d04d73192601818b337fb9afb4a549d95bda8eeac47fffbf110f9f146073b33400f872e204732cb025a04cff6ad0c0c3ade59d55c9ed37d3fe2ed87d053e7c43e31df8f0f434b5b3abd081b5df0", 0x70}, {&(0x7f0000000500)="f22cd316054c02b261f527675c423eaffd06b2db4a62662bf1110982f141fa00d6caa7ce350940418edb4851481238373aba44d69412a2d35b51cb48a8d3f494316e493151a425b5411a4cddd2508d8213579914812c709aa2f9bf445ba3fe35eff1981a1156afcc7dec4cd3f3dd73d5dda531c869143a", 0x77}, {&(0x7f0000000580)="b3e698d6656bab7a979af92de79ab35bdf8a765bffe0aecfb41f74ed7495c1d067dfa647da8cf569a6856fe365b9dfd687bd2fed87d2544b977656f160e1e9c076d2e5d5c221a085759e3fb1676fecfb561898204868a34c6059c816df2b426ec1b67e7776b3b17fd4b04b9467da99757c7709f1abd8b8afe542f1f2880c5be2e841e76404bdff06a83ec9eb1914812ebef3cb2557f65b313291a3d05d65995a1d0bb7e1cebfddef225dd280b87c12c726375f51b42ce4b787dde13ad003bcd3f74c8e290fecc0da33cc284bbc842e", 0xcf}], 0x8, &(0x7f0000000700)=[{0x28, 0x117, 0x1, "7646832c81a40c615528b94585e30d77d4ef5ed9"}, {0xb0, 0x118, 0x100000001, "b819b89e56dd4d8868a3d4a10700872179e67f5f3ae72b2186724b150691426dd21e9b8ed78ea1615b035820f37f7ba59f144bd35c9114b5959e4a321852bc091a005e29242557ea52fb85b5f1516aea1cc508dba461a6169f975fef08435992c6d1ec0bad478120c3771e651f9fdec79adaa4b5d795b4ffefe759a6a5d7b2f35f0322a18cff9c479892a5878c315ec7743def292f1f349df8d7841a03"}], 0xd8}, 0x4}, {{&(0x7f0000000880)=@can={0x1d, r1}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000900)="52bf1d0100ed77517e1ab3847f6ccb", 0xf}, {&(0x7f0000000940)="0c5dc067c3105c3a800d4d439ec17e1de211d32af1bac3dc6c9717beebf7f6e8fe308a5b66f47770ed1728a879", 0x2d}], 0x2, 0x0, 0x0, 0x20000004}, 0x7}, {{&(0x7f00000009c0)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_team\x00'}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a40)="30a7f95a47799f2f969aa0da0e5b4cd71b331bbadab00530d4f57b077d8350c39411f7d3dca9236c74b1e9856c778c94fcd20faeeecc1bd66f5893d43a24b16dcd60c9ccdb1571f94ac7c6d1635b231ad3ff57d7d88e8bf97d7c0a42d987a33c867a608447eb38bedc1fa326ee193e13cc3c309c751db73cfbda7bdcc34c2a46965919e2f828492e89cf6ae6f11e028850285626afa002050a60", 0x9a}, {&(0x7f0000000b00)="0a90a21c8b3999f12d1ed2c279377e1e40ec71a3371d1613c7185fd286c872ce80d49dc2e5e5f44dfafce4d4e7d9e5166f4c05024fc28c68302cdfa8e3229f10d9d23083aef58019457ddfc31c3ff58bbc8df89848cd52b082c5850bcbcf0e7df4481ecae1e7ecf0c606a84170f60a764c2aeb49d500abb5", 0x78}, {&(0x7f0000000b80)="c62d59a58761b541287423d8b84aa8b53b143ae75db528dfeef1d70a587a005d4d30cec9d9a3cbf15b9a0bd0c16e878b1cb76d0324d794061f4e25e6186722", 0x3f}, {&(0x7f0000000bc0)="f961ed9b67d863e34593ba7eb611bfbaad80f0c820496ac9100ea415ef5bd68c9919e078c3196d95e4b3e08703f807316cd19a25aef51609336096b742071e803481855520d84388eda5153031ca114718a4a1bf09814de934e35c25a49e75a0f285f1", 0x63}, {&(0x7f0000000c40)="3de0cb393d12c1cbea5ccc5fc16e22187358879121e90895d9f9982b6c797e6ca3a1abcd778cb2b69850617da1bba7ba13b7ac02acb32848d36fd5cfd9963381a497af35821927a859d5d4d7cae8d00f6a6b9a9ce4956c6c5d92fcd54eceb771395c8725cae24eee53efbde4106a78b1536f0404e1baef7736a0ac23136a72b81c1d565edeef3300f453474f7f6dceff63c352890ae9d0a1de6aaa5e95ff97c8e4fca14ff61e4160e1c1e8f99402c8a9c3243aff78af74596717ef8ea2fbf745a4992e5e210578f1987f43004b0366e43aa60291b6c28f75cf14dda1c4646f5fd3a683d6", 0xe4}, {&(0x7f0000000d40)="6292587818cbfb4756b87bfb5d5cecfcec09c0550bc494aee4999024896faf44e06d90d7337c122817", 0x29}, {&(0x7f0000000d80)="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", 0xfd}], 0x7, &(0x7f0000000f00), 0x0, 0x800}, 0x5}, {{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x4, @empty, 'rose0\x00'}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000fc0)="a63e1a0e6a635eec40fb6ed1ffb3a17cd31f3f57a9a750f838b31393ce1026ff7d729eb3f90c9dc4b4fe34eab79360ea43cb0798b7415d3cf155384f77f91465174b8d1969c9c1552ba96b984f698a6ebc5f006dd45d2ea087c8690cd6639a0ee4d07bb1395cae6b8e0930869e6622aa", 0x70}, {&(0x7f0000001040)="cae43c5f968999c6f64a38b853daf98b9a5029fbef9e552ee11e73c8dd64372aa45cfaea0c11b0407af610599f90285f5d8d00ac17cdb7ecf0ef7a18c7a82fbdbbc63f94e8b9ce3e7bf069f49c7974cc97362e7f98240af5281f4bf7331a0f81ab4a614b3cb121ff0842ebc8fe0c734634b5057b81417253575eb9a08bc51916b809a587aca273c632b8569e8db6ccbb871dbc51c36f27d7b425176a07743fba1bbbd2cfd2", 0xa5}], 0x2, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000001140)=@sco={0x1f, {0xffff, 0x220, 0x5, 0xfff, 0x1, 0xfffffffffffffbff}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000011c0)="3a6d4ad0c5e4a74c4eb9e45653a715a6bbc94889838a358a2de0872268abbd9e2a2ef26402a415fc657e25e78ff48f60b644dd68c1e40b78114dd719eb94130bf7af00dd9dd1e5419bb333f5f066b341825c5c61a04cab43cc7991880c2ecf33cfefa051de68a41eab5cf8fe94b02669513bdfa4e9dcedfc9c4520842a488a18ffe3f31a1c9a94523fed2baa55bd6a5b6c8c835c9043d2cac2962dc79f00c120a4f1", 0xa2}, {&(0x7f0000001280)="928d9c6eab1b36755421dfff2c5eedb535ea99a9d4bc42e27fa539cdc705513722cf1e0605b36b98e7e1f8f546bd18c2888f9a1e752c866760bc0bd625b3dd280211ba9b8091bdb1c3eaa02d25d2740186eb7dfbf83ad50917a5771e3aaf0d20b85e2fb012978b4ce135cd8a54cdcef248c4544e8a68c74fbab19356a22a", 0x7e}, {&(0x7f0000001300)="3d240708aa6c3730cab9a3f6513ec1c07428a3936f03311ff42cb8435fea2f95fb22ce4e4318e58f5b49d105612fff77d6b237fd8d28cd9dbfb1bcdeebeef5abca2aba67a3cde6", 0x47}], 0x3, 0x0, 0x0, 0x4}, 0x8}], 0x5, 0x4000000) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x101, 0x9, 0x100000000}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x6, 0xffff, 0x820f, 0x8001, 0x2, 0x4, 0x94b, 0x4, r3}, &(0x7f00000000c0)=0x20) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/06/01 19:16:46 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xb0002, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xc5b1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x200000000000000}) dup3(r0, r1, 0x0) 2018/06/01 19:16:47 executing program 7: mknod(&(0x7f0000000080)='./file0\x00', 0x23, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000400), &(0x7f0000000300)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 2018/06/01 19:16:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/autofs\x00', 0x48000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001540)=0x14e22292, 0x4) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x3) 2018/06/01 19:16:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00000001c0)="6b770d3d0641a32d2ce2695c37b13a32d4e511280843b834677743620cce15c4b3f95310da2ea0fc0f7b0885d66d8f1d246004a176151537e63fe28e93aba36fd8df5ba366c61780c34f4d075ade539fc9e00e722c310366734a5ec929320353cadfeb83ff64be31814fa37b531b0c84d90f06c88fd2d42b08921e6b84bed985fa79ba3871c6ea753b") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0x9813, 0x4]) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0xd1, "b247ac8ae27afa11c2e7849f98d2429f70b4f2170bd86a8ea010b0e32e95f2ad6436fad24d4626bc74e1cf2fc95f5f96bb5813b7eceacade97b341e9607c8846b9ce0413cfc00854304a1ca6598fb45f576f1f5048d614ea81d79db32c6b60987a6418131b6bf520f0e0e12be82ef2ea42501d2f2ba5f5ac7cf7a13f21a452f60db179e90e83f5d7cfa20c455efe3bec32f3f9d52a89036b38aed292c42413100201fd5c264a3e52be48c476a53345bd892aafa950337f587ce77125cf122c07e4720baae5e1a07d501a0079c3c7841a7a"}, &(0x7f0000000140)=0xd9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r2, 0x2}, &(0x7f0000000540)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r3 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) sendto(r3, &(0x7f0000000280)="7eed4e20dacedeabeaa746e42b93e50804f7f6ff59ae8d203e41cc829e6243b1acb0fcdbda56f3e04a2caacefd062bf116bd0864d61c462cec1a7b827311caf6c4481c8e666f5693cf71cbc987a42d13", 0x50, 0x0, &(0x7f0000000300)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80) 2018/06/01 19:16:47 executing program 1: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @multicast1}, &(0x7f0000000100)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x0) listen$netrom(r0, 0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x800000000008983, &(0x7f0000000100)) 2018/06/01 19:16:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) unshare(0x400) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x280000) write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000b00040000000000000000004dffffffff000000000000babba9a9a02176e7b29d6d2cd6009409a5249a1e8c70543d206f00705359dc53e1768b21c9c2172a621bca76db07140e9c26eaa3d1f9ae418b72576366ed6679c7e5620d1de88ec99170f14968429c9070b4eb000000"], 0x2f) ioctl$SG_IO(r0, 0x2275, &(0x7f00000003c0)={0x0, 0x0, 0xa0, 0x40, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f0000000000)="2cd26f748eddd93e54a6445bbf894eaaf6256da70af487f328b2ab1171611ee756d7311dc5ce08a836226bee9782", &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0xc2000, 0x0) fstatfs(r0, &(0x7f0000000440)=""/234) fcntl$setflags(r0, 0x2, 0x1) 2018/06/01 19:16:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000605000/0x4000)=nil, 0x2, 0x1, 0x24, &(0x7f0000093000/0x3000)=nil}) r2 = memfd_create(&(0x7f0000000080)='@r\'self\\\'-[vboxnet0\x00', 0x0) unshare(0x2000400) pwrite64(r2, &(0x7f0000000400), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f00000000c0)) 2018/06/01 19:16:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x3, 0x1, 0xfffffffffffffffe, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x78694ae0, 0x9, 0x6, 0x7564}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='team0\x00\x00\x00\x00\x00\t\x00') sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x34, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'team0\x00'}]}, 0x34}, 0x1}, 0x0) bind(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x4, 0x0, 0x2, 0x2}}, 0x80) 2018/06/01 19:16:47 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x7fff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0xe18, 0x9}, 'port0\x00', 0x11, 0x400, 0x2, 0x2, 0x8000, 0x400, 0x100, 0x0, 0x4, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x800000080010002) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="0300000001003aa46ece62d8d832d1df0625e3efa0059920d40b4d6e4fa545a614c08b7420d42893eceaba784569c3caf41a5372e6e9c9f86628b4e84260044901bec9ffba972612e60ae7a191b767a5ab773f"]) ioctl(r1, 0x440000000000127c, &(0x7f0000000140)) [ 109.501376] team0 (unregistering): Port device team_slave_0 removed 2018/06/01 19:16:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) unshare(0x400) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x280000) write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000b00040000000000000000004dffffffff000000000000babba9a9a02176e7b29d6d2cd6009409a5249a1e8c70543d206f00705359dc53e1768b21c9c2172a621bca76db07140e9c26eaa3d1f9ae418b72576366ed6679c7e5620d1de88ec99170f14968429c9070b4eb000000"], 0x2f) ioctl$SG_IO(r0, 0x2275, &(0x7f00000003c0)={0x0, 0x0, 0xa0, 0x40, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f0000000000)="2cd26f748eddd93e54a6445bbf894eaaf6256da70af487f328b2ab1171611ee756d7311dc5ce08a836226bee9782", &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0xc2000, 0x0) fstatfs(r0, &(0x7f0000000440)=""/234) fcntl$setflags(r0, 0x2, 0x1) [ 109.554884] team0 (unregistering): Port device team_slave_1 removed 2018/06/01 19:16:47 executing program 5: socket(0x1e, 0x1, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x1, 0x100, 0x800, 0x4f8}, 0x5a) [ 109.638787] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/06/01 19:16:47 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xff, "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"}, &(0x7f0000000240)=0x107) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x100000000}, &(0x7f00000002c0)=0x8) listen(r0, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)="9c", 0x1}]) 2018/06/01 19:16:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) recvmmsg(r0, &(0x7f0000002340)=[{{&(0x7f0000000a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002180), 0x0, &(0x7f0000002240)=""/202, 0xca}}], 0x1, 0x0, &(0x7f0000002400)={0x0, 0x989680}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)=0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x204680, 0x0) read(r1, &(0x7f0000000100)=""/204, 0xcc) write(r0, &(0x7f0000000000)="a5", 0x1) 2018/06/01 19:16:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x40, 0x2000) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x588, [0x0, 0x20000180, 0x20000258, 0x20000618], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x30, 0x0, 'bond0\x00', '\x00', '\x00', 'bcsf0\x00', @random="c42937757148", [0xae8e411c08683030, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x15, 0x10, 0x0, 'eql\x00', 'veth0\x00', 'nr0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x110, 0x190, 0x1c0, [@arp={'arp\x00', 0x38, {{0x307, 0x88b5, 0xf, @loopback=0x7f000001, 0xff000000, @multicast2=0xe0000002, 0xff, @random="966b23263dac", [0x0, 0xff, 0xff, 0xff], @random="3d9f01cd4133", [0x0, 0x0, 0xff], 0x80, 0x40}}}, @mark_m={'mark_m\x00', 0x18, {{0x0, 0x57, 0x2, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x401, 'syz1\x00', 0x100000000}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x3, 0x10, 0x9300, 'ip_vti0\x00', 'bond_slave_0\x00', 'veth0_to_bond\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0x1d0, [@connlabel={'connlabel\x00', 0x8, {{0xdd9, 0x2}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:modules_dep_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x4, 0xaafb, 'yam0\x00', 'vlan0\x00', 'veth0_to_bridge\x00', 'bpq0\x00', @random="ef6a0c6593ca", [0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x6, "7caeba0f31543eeaec37cf07f12b921ef74a0866ab037851f2d4456f884e", 0xd}}}}]}]}, 0x600) 2018/06/01 19:16:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x27, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00000000c0)="50dbfaf59950d7ca542add9a4b498793c478f0454e8905cf3286ac5cb04cde8a32656ef7ed7d18e363f4eea69f1343566e289120e97700cd1863f4f1cab1f03f74278956f779bfa294e10722c2fcbb7e4de2d2adbfe27c04df", 0x59) sendmmsg$alg(r1, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b16", 0x61}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001900)=""/196, 0xc4}], 0x2}, 0x0) 2018/06/01 19:16:47 executing program 6: move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x1f10a428b9378519) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0xe2a, 0x3, 0x58, &(0x7f0000ffa000/0x4000)=nil, 0x3}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x9, [0x1df, 0x7ff, 0x0, 0x9, 0x8, 0x4, 0x400, 0xfffffffffffffff8]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0xea1e56d88aa67ebf, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) 2018/06/01 19:16:47 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/71, 0x47}, {&(0x7f00000002c0)=""/87, 0x57}, {&(0x7f0000000340)=""/219, 0xdb}], 0x7, &(0x7f00000004c0)=""/4096, 0x12e3, 0xffffffff}, 0xfffffffffffffc01}, {{&(0x7f00000014c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/141, 0x8d}], 0x1, &(0x7f0000001640)=""/73, 0x49, 0xfffffffffffffec8}, 0xbc6}, {{&(0x7f00000016c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001740)=""/145, 0x91}, {&(0x7f0000001800)=""/240, 0xf0}, {&(0x7f0000001900)=""/164, 0xa4}, {&(0x7f00000019c0)=""/52, 0x34}, {&(0x7f0000001a00)=""/76, 0x4c}, {&(0x7f0000001a80)=""/175, 0xaf}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/41, 0x29}], 0x8, &(0x7f0000002c00)=""/236, 0xec, 0x3}, 0x3ff}, {{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002d00)=""/42, 0x2a}, {&(0x7f0000002d40)=""/149, 0x95}, {&(0x7f0000002e00)=""/26, 0x1a}, {&(0x7f0000002e40)=""/114, 0xffffffffffffff55}], 0x4, &(0x7f0000002f00)=""/239, 0xef, 0x8}, 0x5}], 0x4, 0x2001, &(0x7f0000003100)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003300), &(0x7f0000003180)=0xfffffffffffffed8) r2 = getpgrp(0x0) getpgid(r2) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = socket$alg(0x26, 0x5, 0x0) madvise(&(0x7f00003a6000/0x3000)=nil, 0x3000, 0xf) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003340)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003380)={0x0}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/vcs\x00', 0x42400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000003400)={r5, 0x80000, r6}) bind$alg(r3, &(0x7f00000031c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0xffffffffffffff28) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000003440)={0x2, 0x3f, 0xff, 0x7, 0xffffffffffff0000, 0x9}) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003140)=0x0) r8 = getpgid(r7) move_pages(r8, 0x6, &(0x7f0000003240)=[&(0x7f00003a6000/0x1000)=nil, &(0x7f00003a7000/0x3000)=nil, &(0x7f00003a7000/0x2000)=nil, &(0x7f00003a8000/0x1000)=nil, &(0x7f00003a8000/0x1000)=nil, &(0x7f00003a6000/0x3000)=nil], &(0x7f0000003280)=[0x0], &(0x7f00000032c0)=[0x0, 0x0, 0x0, 0x0], 0x6) 2018/06/01 19:16:47 executing program 5: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x3ffffc) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/06/01 19:16:47 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4}, 0xfffffffffffffcc5) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x6, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) [ 109.867402] kernel msg: ebtables bug: please report to author: bad policy [ 109.963497] kernel msg: ebtables bug: please report to author: bad policy 2018/06/01 19:16:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/06/01 19:16:48 executing program 5: mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x0) mincore(&(0x7f0000601000/0x600000)=nil, 0x600000, &(0x7f0000000080)=""/144) 2018/06/01 19:16:48 executing program 3: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f0000000040)="01") 2018/06/01 19:16:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) listen(r0, 0x1) r1 = accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0), &(0x7f0000000340)=0x8) 2018/06/01 19:16:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) lremovexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974792e262900222d055bcfdd82d1b7f3d68f1beba083ba4056c778cc9fd8f9b1ac8c20525696094327d28993d76ec1cfe119bd2e487fd9dd2b533ff300f7c4bb3fd719dca2bb173395c2dd399b896d5e88317bc3aebf48644bc053bdf8112a99e4eca1a5d00e85a8"]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000380)=0x1000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000180)}, 0x0) sendmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[]}, 0x0) recvmsg(r3, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/06/01 19:16:48 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x7000, 0xffffffffffffffff, 0x0, 0x4, 0x880000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffda4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x2, 0x100, 0xfffffffffffffffd, 0x4, 0x21}, 0x98) 2018/06/01 19:16:48 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000565ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setgroups(0x4, &(0x7f0000000180)=[r1, r2, r3, r4]) 2018/06/01 19:16:48 executing program 5: r0 = socket$inet6(0xa, 0x8000d, 0x3) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x80000}) 2018/06/01 19:16:48 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0xb701, &(0x7f0000000180)=r2) 2018/06/01 19:16:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xffffffff80000000) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x7) syz_open_pts(r0, 0x86002) 2018/06/01 19:16:49 executing program 2: unshare(0x24020400) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x80e, 0x2, 0x3f, 0x8, 0x101, 0x9, 0x1, 0x7, 0x3}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000200)={0x9, 0x25, 0x3f, 0x5}, 0x10) unshare(0x20000200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x4, 0x3, {0x0, 0x3, 0x2, 0x3, 0x400}}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000001c0)={0x4, 0x1000}, 0x10) 2018/06/01 19:16:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x40) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8001080}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@mpls_getnetconf={0x1c, 0x52, 0x500, 0x70bd29, 0x25dfdbff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x4800) write$binfmt_aout(r1, &(0x7f0000000100)={{0xcc, 0x20, 0x8, 0xe6, 0x276, 0x20, 0x14b, 0x7}, "c08ac51a01c4324c1ca1db4620a1cb32ff0a3d7306da2f3595da1276fc36f71abb5cdb13a92c85a20babdebd9baef845925a06f21efed9c7cdf9a227f226fb8814bc8be0ddb74d6033e0d674556e853ac6e3fba1ebb74eb8ccc3f946e79582e5410265f5d594a5d852d3751a1dadafc3a5d9586d63d03264c2be58e31c17469df0086e04663b986f0a28d7348264835716f9cf866dd305803f7ab1b764f01ab643f1cec1ffca"}, 0xc6) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r4, &(0x7f0000000040)=0x200000, 0xfffe) 2018/06/01 19:16:49 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd29) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0xe00000000, 0x119883) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x3ff, 0x100000000, 0x5, 0x90}, 0x98) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = dup(r0) getsockname$netlink(r3, &(0x7f0000000600), &(0x7f0000000640)=0xc) 2018/06/01 19:16:49 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000005600)=[{{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f0000000040)=""/36, 0x24}], 0x7, &(0x7f00000024c0)=""/165, 0xa5, 0x2}}, {{&(0x7f0000002580)=@sco, 0x80, &(0x7f00000000c0)=[{&(0x7f0000002600)=""/250, 0xfa}], 0x1, &(0x7f0000002700)=""/196, 0xc4, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002800)=""/202, 0xca}, {&(0x7f0000002900)=""/250, 0xfa}, {&(0x7f00000003c0)=""/57, 0x39}, {&(0x7f0000002a00)=""/77, 0x4d}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/24, 0x18}, {&(0x7f0000003ac0)=""/231, 0xe7}, {&(0x7f0000003bc0)=""/224, 0xe0}, {&(0x7f0000003cc0)=""/157, 0x9d}, {&(0x7f0000003d80)=""/217, 0xd9}], 0xa, &(0x7f0000003f40)=""/46, 0x2e, 0x80}, 0xffffffff}, {{&(0x7f0000003f80)=@ipx, 0x80, &(0x7f0000005140)=[{&(0x7f0000004000)=""/35, 0x23}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/198, 0xc6}], 0x3, &(0x7f0000005180)=""/141, 0x8d, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f00000054c0)=[{&(0x7f0000005240)=""/237, 0xed}, {&(0x7f0000005340)=""/223, 0xdf}, {&(0x7f0000005440)=""/101, 0x65}], 0x3, &(0x7f0000005500)=""/193, 0xc1, 0x8}, 0x4}], 0x5, 0x21, &(0x7f0000005740)={0x77359400}) syz_open_dev$tun(&(0x7f0000005780)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)) 2018/06/01 19:16:49 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf={0xdd, &(0x7f00000002c0)="cd3b06692a5558ca0a4cf0c3e80405a7fcef862346091541646cf6be1ae3fc9025995bb64ca1ca027a71d26e27b9218634b7dac199d1f885d6fc0cccb2347e26ab82d6964287db1ded8373031edc922de2fecc97951b39605413da297221896306de1c5f8805e564470668deb32079db15189f3665075a951f3de7b4650049b0d8dd1f6b0967690087fdf49bc1470944f038e09638d317a060dc360c61672d90a3bfd95a140cbcfb7ec651b489180f22516682b751f7a030e70c5a0963eddf38f4990b0a130cf7a8ca7181b70ed56f28b177ab52d1018b1f3aea8d1867"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000100)='|', &(0x7f0000000180)=""/221}, 0x18) 2018/06/01 19:16:49 executing program 5: r0 = socket(0x90, 0x802, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000011c0)={0xffffffff, 0x2, 'client0\x00', 0x5, "3638cc3fff02ab7a", "5627448aebaa5e7ac219639f75fb81bae87fc36bc6c7b8ae839d55014853cee9", 0xfffffffffffffffb}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/4096) write(r0, &(0x7f0000000040)="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", 0xfc) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x0, {0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}}}, 0x3a) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001180)={0x2, 0x1, 0x20, 0xc97, 0x4, 0x7}) 2018/06/01 19:16:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r3 = shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r2, 0x0) shmdt(r3) [ 111.304854] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/06/01 19:16:49 executing program 4: unshare(0x2000400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffffffd, 0x80, 0x3000}, 0xfffffffffffffde9) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) 2018/06/01 19:16:49 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="1525fc01000111e3520900") r1 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000340)="66d1e1385c8c000000000f7e83ee08dca93f7f6b9c475da9667385d06982463b5f95464519b6ce052563b8710300000018e494c477a2555f726606359e293009ff5346ea333e8a9c2e2e3dc79de378fb1554f59b35efe939134671d66477fa5da756b5f9f640d2ca3185e1c7fc28b5bc83b57ebc1c32ecaa675ecb1436ce8f432d32c4405b34f0918c5be3abcc69c0") close(r1) socket$netlink(0x10, 0x3, 0x7) sendfile(r1, r1, &(0x7f0000000080), 0x125) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000040)={r4, &(0x7f0000000140)=""/213}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0xff, 0x10001, 0xc96, 0x7, 0x10001, 0x100, 0xfffffffffffffffe}, 0x1c) 2018/06/01 19:16:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000240)={0x2201, 0x8, 0x401, 0x3}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) accept$ipx(r0, &(0x7f0000000080), &(0x7f0000000200)=0x10) connect$packet(r1, &(0x7f0000000280)={0x11, 0x8, r2, 0x1, 0x100000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) 2018/06/01 19:16:49 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) mincore(&(0x7f000090d000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/16) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000090d000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0xa000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) close(r0) 2018/06/01 19:16:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ee8)=ANY=[], 0xfffffffffffffcc9}, 0x1}, 0x20000000000) 2018/06/01 19:16:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(pcrypt(ccm_base(cbc-twofish-3way,sha1-ssse3)))\x00'}, 0x32b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="957e431d87c11a613d1b2555c7dd427c011ecc5c4a468f2f072fcd83165edcd48d661b7e9a4589723a82a4ace56f66851ec8e15c78cb4a094dae997e68c7f252234a59ec4339c6892d6e30297923275a13cc686cb12306306dab2e7db070d009508ad985357286a8bfb39b510345c59808397f6e12f3121396d9977e5e25b23b5d0fc1a7c9739822a087c4b93d0284f56d03035a6aaf8e9317", 0x99) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0xfffffefa) recvfrom(r1, &(0x7f0000000100)=""/180, 0xb4, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 2018/06/01 19:16:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80080, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000340)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000380)={'icmp6\x00'}, &(0x7f00000003c0)=0x1e) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80080410}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_getrule={0x20, 0x22, 0x10a, 0x70bd27, 0x25dfdbfe, {0x2, 0x0, 0x0, 0x9, 0x5bc4, 0x0, 0x0, 0x3, 0x10004}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000002c0)={{0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'lblc\x00', 0x8, 0x6, 0x32}, {@multicast2=0xe0000002, 0x4e23, 0x10007, 0x2, 0x2000000000, 0x7}}, 0x44) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x7ff}) 2018/06/01 19:16:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = epoll_create1(0x7fffd) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1d000)) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x2, 0x9, 0xd922, 0x1}, 0x13, 0x2, 0x0, 0x0, "ab4d0fad9518237122a56020a47db3c43251fa0afc3b2a298ef75b2d19f97a7902e8ff644a9cf527fe32a10eb538b6e577e90e4853b211614e478a1d9003f24d"}, 0x48}, 0x1, 0x0, 0x0, 0x4041}, 0x20000000) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003cff4)={0x7}) 2018/06/01 19:16:50 executing program 6: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a30000)=""/4096, 0x1000) 2018/06/01 19:16:50 executing program 3: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000040)="9da15af719fc10960075692a6a067c53f0fa7397849ed5f1735f1a9715774d9f8f06fbd97b42", 0x26) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/06/01 19:16:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/06/01 19:16:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl(r2, 0x100000008912, &(0x7f0000000400)="0047fc2f07d82c99240970") openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) sendmsg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000001b40), 0x0, &(0x7f0000000280)}, 0x0) shutdown(r0, 0x0) 2018/06/01 19:16:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000009593a030e6300eb3f00000002"]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000006c0)=0x4, 0x4) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="fe2043948364dc18c593fe45c25523d2e85c8d8c560cd9b11446c6adb1543325f61a17c5ad1f4d775a054eeec470ff67a56a2efc3e54ff9f13409fac8c153afd50c4271e31eb70c18973f15356aa9b110bdc759a4590bcdcc4aa5d99fe92d7a21796a08fbde9f3da19c61f7022a837055af84084b34a39edc18f8817ddf8f331897fb909b111b6c8201b262b85ece1978561fb14797975d921065483bf73b78d902d4e48eb036eac8ab891550a13105167", 0xb1}, {&(0x7f0000000200)="63ae6d0fcf5ef7568b917e23305437103f5e9f83eaa3b2c96c9cd677f888a133beaa766509c7d51a0995438ed268e18d9ee6fe97dcbdc305a6f328b94da9d7e2305ff88ee15d9aa81c8b0855dd1739fb65980f2b586c6f8d", 0x58}, {&(0x7f00000008c0)="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", 0x14c}, {&(0x7f0000000500)="045252c5a83e2473b993b063fc28b742de60e730f32596205aa71fb3f56fb56421ef92325aaa26f0bd35b85f9a39a7aeb8d53315a3d9cce8a353692fec6eb26c99b31dd16cbe7459408b34de59344cdb6b3ed5f2411303d4", 0x58}], 0x4, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x1, 0x3, 0x2, 0x9, 0x1f3, 0xffffffffffff8000, 0xaa, 0x7c4, r2}, &(0x7f00000002c0)=0x20) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd(r0, &(0x7f0000000140)={0x1}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/01 19:16:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) readahead(r0, 0x5, 0x10000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ipddp0\x00', 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) sendmsg$kcm(r0, &(0x7f0000001980)={&(0x7f0000000680)=@hci={0x1f}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)='\n', 0x1}], 0x1, &(0x7f0000001c00)=ANY=[]}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000000840), 0x3d0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xc0482, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000180)=0x10000, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000140)={r4}) 2018/06/01 19:16:50 executing program 3: r0 = epoll_create1(0x0) close(r0) close(r0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000001c0)={{0x1, 0xfb}, 'port1\x00', 0x0, 0x2, 0x3, 0x3, 0x1, 0x2, 0x80, 0x0, 0x5, 0x9}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000000}) open_by_handle_at(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="b50000006600000065fdd179ac639902fbd02abeffed3cf96ae36c263afe6a9f0d02d379c3bcdaa8616ba64dfa5d247fdadc079eb5f1a7aee853e7ee9523c389bf4d9fb1bb8fa2e5b3251afc97ecd448dc5e3a3c804c8e0267aca4b90df97658752cd38482a664a173e5bc89ce2f5cf7d291c2810e51535b54794e728901cae72b5da6bc759fd42e6494c7093ca047281d135028a1692a0bcc51b0a82da4a369f587f6c0800d79a00d856398e82d5b31c8cc962137"], 0x10000) 2018/06/01 19:16:50 executing program 7: unshare(0x2000400) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x2042) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000540)=0x0) r3 = getuid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) getresuid(&(0x7f0000000640), &(0x7f0000000b00)=0x0, &(0x7f00000006c0)) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000780)=0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000ac0)) r9 = geteuid() r10 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="bca529a9f54f7580f524114e1f97912f3c45da97108769e8636ac3e6efeffa985411a25023a3397a055a19662c6ec3a41b874b1e5ba48c6b4ce834224893125c3f3e12b94dac4f3cc23fadf4a4052d8131f284354ac3fd1e2c9ff2ad7f8585568afc71f88df8", 0x66}, {&(0x7f0000000280)="6d80011beb373dcf0ef9d5cfc0795b811f84823aa50c2d8af4a3c654e5c68b8e5bbd692c3c105920dd40b8a61bbec16fb25933ec9265e0d2b244b97fc8f9290f6534fad7409c9cee3f89937b5570ff1bdb01a63067ae87b192078a61d3f77fd176fdadebc66109da16adc1decaf630b12ff3ef6e63f39b2be3062bb95ac5b9226b87c4cb7d33276ecef0cd2767b8c90ecde7832ee90ce5b7", 0x98}, {&(0x7f0000000080)="18f44acc3e35992e816a5935eb143d187884cedb2311780779584cd1c6875507ac28197c59408769b5b6087300161fa72df55e538ef96fcf5b0077f0b570", 0x3e}, {&(0x7f0000000340)="231575c49eb1e2a23564a00ce977f526346c58fec694775b7781fc2992fec45c93a65ffebc8ddef9415939cf86fcaa78f9d47f27c6a55993a944e3", 0x3b}, {&(0x7f0000000380)="5385efcad120c573a861f89d568332eda3f6b71270a052007deadc3c2e4a1758b1f7ea872dd8e3a311757b8cfb57ffd13b4c9b74e693bb42a6078408fc804382a0aa2e6edef8ffc874603558f8ddbca3e13f95f55011ab24653b7a2ab7306a7d40309b8b85da54a26ebebabcd6305875f07b", 0x72}, {&(0x7f0000000400)="9117edde1e945888128ac12afb253b6ea51c30024fe1c3329931f5b601e56463ea311ee24350c2acd8db21fad8b1e2b57f2d2e22240d180d57c34f7f157d8b7d91df45565277396f355e08af74348cffb5692e368845ceb176ba9c76fc3e261f4450330cda5e068ce2", 0x69}, {&(0x7f0000000480)="72a61c1ed029bcce7ebbb989aa96188e58cf439ff4a42dc8e620", 0x1a}], 0x7, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98}, 0x10) ioctl$KDDELIO(r1, 0x4b35, 0xfff) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000240), 0x8) 2018/06/01 19:16:51 executing program 6: r0 = mq_open(&(0x7f0000000040)='\x00', 0x842, 0x45bfdc0b5f2cf1d6, &(0x7f0000000080)={0xd0, 0x1, 0x3, 0x6, 0x3c0, 0x5, 0x4, 0x7b}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) tee(r0, r1, 0x10001, 0x1) r2 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000000)={{0xffffffff, 0x31, 0x8, 0x3, 0x500000000000000, 0x800}, 0x401}) write(r2, &(0x7f0000594000)="1f0000000107ff00fd4354c007110000f305010003000100010423dcffdf00", 0x1f) 2018/06/01 19:16:51 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) connect(r0, &(0x7f0000004d00)=@generic={0x9, "d7a9bc4140b136013c281147e6b3ce722e214501de7c5c13eef02762a44d2dde7c7a181142eeb1a1866ab78e5bb14cb3366476a8085bbe435fa61ce98bfca1637e85dae6efb2d136de94aa8a408044f02ee2e40c5abf685342a8ea0cb24ff3510d4f3e13fe9747331652095d1ce69939c6bc104ced53de4074fd7f313a50"}, 0x80) r1 = socket(0x10, 0x80004, 0x1) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) r2 = add_key$user(&(0x7f0000004d80)='user\x00', &(0x7f0000004dc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004e00)="9abe65e40ab7181416b6b92255b8", 0xe, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000004e40)='user\x00', &(0x7f0000004e80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004ec0)="ad5eb11a7f5ae4cf3f2154db36bff668a4c7eefbb18a1aa6a9987a6f0705fe4b3fb5e62baa4bb6d8870be586750d55ea7d2db2cc4b25e5d7da88694f41684879a70b7e1d3486337f6a057a31b62681d952350012b89123d7eabd1fcfbeb8ed3eb06185ee9039132d50e26745724bb98007d9c41a5986e44b5be9e2ccc3c9c1127d6b6df5d509bad65224b95663b83c50486b59769f0f547e44e6957dfff9d5fd43f23947acdd51cb675c9a2542e36d269fa1f9a429d4d5d4ee970670d5511cba530981f985bd0896e78fd7bdb88d49ecbb6d9c920811fdcfcc29fe1884", 0xdd, 0x0) r4 = add_key(&(0x7f0000004fc0)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) rt_sigprocmask(0x2, &(0x7f0000005200)={0x2}, &(0x7f0000005240), 0x8) keyctl$dh_compute(0x17, &(0x7f0000005040)={r2, r3, r4}, &(0x7f0000005080)=""/53, 0x35, &(0x7f00000051c0)={&(0x7f00000050c0)={'tgr160\x00'}, &(0x7f0000005100)="ecd10f5e68eda5579e9396c2b9bbb2fbc632e4b19a2597e10da0564a9bd0db2a18b9e528317c95fe282f4b986668fa36aed25a78379e9eaad7aacebcb3d6948e7c558a4bf04c6629d46f32d158d523527d6ff9983c3794d643b30b67957dde0e4f6d98b9f9f38aaee971243dda7d27c169e93377b5580adbc7cc77f77d7c72a091dd9d9cbcbb81ebe77b2ca4a5966e07a047ad5e59095e32000d895e1e343d6cfe87e6062754289d437f5a50f87b47d4a0049650", 0xb4}) recvmmsg(r1, &(0x7f0000004c00)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000001c0)=""/177, 0xb1}], 0x2, &(0x7f0000000340)=""/4096, 0x1000, 0xffffffffffffffb1}, 0x4}, {{&(0x7f0000001340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000013c0)=""/149, 0x95}, {&(0x7f00000002c0)}, {&(0x7f0000001480)=""/191, 0xbf}], 0x3, &(0x7f0000001580)=""/192, 0xc0, 0x1ff}, 0x2}, {{0x0, 0x0, &(0x7f0000003980)=[{&(0x7f0000001640)=""/164, 0xa4}, {&(0x7f0000001700)=""/21, 0x15}, {&(0x7f0000001740)=""/215, 0xd7}, {&(0x7f0000001840)=""/91, 0xffffff58}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/58, 0x3a}, {&(0x7f0000002900)=""/14, 0xe}, {&(0x7f0000002940)=""/57, 0x39}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x9, &(0x7f0000003a40)=""/15, 0xf, 0x8}, 0x7fffffff}, {{&(0x7f0000003a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/97, 0x61}], 0x2, &(0x7f0000004bc0)=""/38, 0x26, 0x47b8292c}, 0x6}], 0x4, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/06/01 19:16:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) socket$packet(0x11, 0x3, 0x300) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 19:16:51 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffa) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0x31566ce8049f4d07}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0xfc, r5, 0x608, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xafe}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4040044}, 0x800) 2018/06/01 19:16:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x210800, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x9) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) 2018/06/01 19:16:51 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './.ile0\x00'}, 0x6e) 2018/06/01 19:16:51 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000180)={0xd7}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000440)='cpuset.sched_load_balance\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000001480)=[{&(0x7f0000000100)='0X', 0x2}], 0x1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) 2018/06/01 19:16:51 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000180)) quotactl(0x3, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000480)="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") ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) ppoll(&(0x7f00000001c0)=[{r0, 0x4000}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0xffff}, 0x8) [ 113.316779] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 19:16:51 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x3, 0x3, 0x6, 0x3, 0x7}, 0x0, 0x2, 0x7}) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) r3 = request_key(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='/dev/audio\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r4, 0x4) sendto(r0, &(0x7f0000cfefee), 0x279, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) 2018/06/01 19:16:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001d00ffff00000000000000002000000018000a00bbb9bc238c36e90e03dca359bfb387ba860000001175e78ae6c7053cb2a50b2675dffec83b5d960909d83dd9e3e90f61af561c3282e97bad3cdb1e56726f0c"], 0x2c}, 0x1}, 0x0) 2018/06/01 19:16:51 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf84bc5be3ea203fdb000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") ioctl$TCSBRKP(r1, 0x5425, 0x20) flistxattr(r1, &(0x7f00000000c0)=""/1, 0x0) 2018/06/01 19:16:51 executing program 0: r0 = socket$kcm(0x29, 0x1400000000000004, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x6c, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/108}, &(0x7f0000000280)=0x78) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x0, 0x28b9f39b}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x20c000, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000000c0)={0x3, 0x8}) 2018/06/01 19:16:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x680c0200, &(0x7f00000000c0), &(0x7f0000000300), &(0x7f0000000100), &(0x7f0000000340)="e0476b6a6bb0067ef617cf0382d23cfbf09b00d1d3b0771803fb5c98000b5f02b534b1e3da592fe2b43eacc842434946781415c4604c0f68ee19acdc1a03b006e1afc10e9ba035e51b2ebb84aa06d8ebf3ecfe23cc62b068b8492a6cd86acc345e9dc4a3eb8c2ffd0000000000000000d06f7af51c82a0fc181c3163d5474c72de69e631cfc7d971f7806ba6a93d68c64a434be3f791dd7f226a6b91e284062d1659dd21d2420bc5f4d1e39ef7091fc4a0f5171101a9eea2761f8ad300c3ef61a8f9734414602daa7f05d3aa157f4c10263caac773edfb82cef8b33b4132cd152dca0feea02217ce172ce29e72a4924f62cb835b2eaea24bf724e8c23af48edc40cf2801dc9d6d84fc78120fc62120e198cfd92cd486b0db541d") 2018/06/01 19:16:51 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x637, 0x0, 0x3}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000000c0)=0xe00000, 0x4) getdents64(r1, &(0x7f0000000380)=""/4096, 0x1000) fcntl$notify(r1, 0x402, 0x31) 2018/06/01 19:16:51 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000080), &(0x7f0000000ffc)=0x182) 2018/06/01 19:16:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x1000000000000052) 2018/06/01 19:16:51 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x5) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/215, 0xd7) 2018/06/01 19:16:51 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000107a0000"], &(0x7f00000002c0)) 2018/06/01 19:16:52 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ftruncate(r0, 0x1) ioctl$int_out(r0, 0x810c5701, &(0x7f0000000100)) 2018/06/01 19:16:52 executing program 0: unshare(0x24020400) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x40) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/06/01 19:16:52 executing program 4: seccomp(0x1000000001, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x3d}, {0x6}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/06/01 19:16:52 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x81, 0x4) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x6, 0x12, &(0x7f0000000080), 0xc) 2018/06/01 19:16:52 executing program 6: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/06/01 19:16:52 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x7, 0x961, 0x6, 0x79b}) r1 = socket$inet6(0xa, 0x2100000000000004, 0x0) sendmmsg(r1, &(0x7f000000e300)=[{{&(0x7f0000000440)=@in={0x2, 0x4e23}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000680)}}, {{&(0x7f0000000700)=@in={0x2, 0x4e23}, 0x80, &(0x7f0000001a00), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="58000000000000000000000003000000"], 0x10}}], 0x2, 0x0) [ 114.224612] audit: type=1326 audit(1527880612.223:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7317 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 115.104703] audit: type=1326 audit(1527880613.103:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7317 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/01 19:16:53 executing program 3: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) 2018/06/01 19:16:53 executing program 7: unshare(0x400) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x410002) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/06/01 19:16:53 executing program 6: r0 = userfaultfd(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x7f, 0x2, 0x8000, 0xd49, 0x2, 0x7, 0x20, 0xdd06, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0xffffffffc19836a6, 0x4, 0x4, 0x3, 0x1, 0x1, 0x5, 0x1000, 0x60d, 0x0, 0x251, 0x0, 0x6, 0x4, 0x7]}, &(0x7f0000000500)=0x100) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)) r4 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000280)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) epoll_wait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/06/01 19:16:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001280)='net/arp\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001080)={0x0, 0x3f, 0x6, 0x9, 0x5, [{0x4, 0x4, 0x1f, 0x0, 0x0, 0x600}, {0x0, 0x2, 0x7, 0x0, 0x0, 0x128d}, {0x5ca, 0x100000000, 0x1, 0x0, 0x0, 0x103}, {0xffffffffffffc0d2, 0xf3, 0x4081, 0x0, 0x0, 0x1}, {0xff, 0x9, 0x2, 0x0, 0x0, 0x2}]}) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xffffffd, 0x7fffffff) 2018/06/01 19:16:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4f5ff1fde7982226}, 0x98) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)={0x1, 0x2, [0x63, 0x12b, 0xe48, 0x341]}) 2018/06/01 19:16:53 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x185802) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/25) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) 2018/06/01 19:16:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000240)="2540776c616e30707070312cbc00", 0x2) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x5, 0x6e, 0x0, 0x861, 0x7, 0x2}) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)={0x2, 0x13, 0x9, 0xeffffffffffffffe, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x6, 0x6, 0x7, 0xb, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_sec_ctx={0x2, 0x18, 0x6, 0x1, 0x2, "faed"}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x14, 0x14}]}, 0x58}, 0x1}, 0x800) 2018/06/01 19:16:53 executing program 4: seccomp(0x1000000001, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x3d}, {0x6}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) [ 115.318664] audit: type=1326 audit(1527880613.317:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7365 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/01 19:16:53 executing program 0: r0 = socket(0x10, 0x42, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') sendfile(r0, r1, &(0x7f0000000040), 0x80000006) 2018/06/01 19:16:54 executing program 3: r0 = socket(0x10, 0x802, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/06/01 19:16:54 executing program 5: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x4) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x222e00) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x5, 0x0, 0xff, 0x4, 0x0, 0x3e, 0x2, 0x84, 0x38, 0x272, 0x7f, 0x0, 0x20, 0x1, 0x0, 0x1, 0x100000001}, [{0x6474e551, 0x0, 0x2, 0x1, 0x7, 0x6, 0x0, 0x9}, {0x1, 0x6, 0x101, 0xa34, 0x846f, 0x9577, 0x7f, 0x8}], "01d7edf548d3ccd4b9a5345c4a3ec6ae430e1f29682fe205ff2c0c32e55103e284ce43f68b035224b9f207e463c4c798468a19b65b7ff0242c9e3d27a51f642181c07b3e15c0d45938fa88318a1ec2caad9713208f8b917ebacc3cb896689554a4ebd7d18782b015d3d5ae88d28525c5acc31de895e8e67b706f77590956ad48846f893334376ad9b0abaf513a1ebcf4e310a06de5fa74390633e3c3fce6e40bab82d7a33d89872502617a14617f964d1151f2693f9d4decd69711c9c23da098e0cbdc7a", [[], [], [], [], [], [], [], [], [], []]}, 0xb3c) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x0, 0x4}, 0x2) lseek(r2, 0x0, 0x3) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) close(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000c40)={0x3, 'veth0_to_bond\x00', 0x1}, 0x18) 2018/06/01 19:16:54 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00000002c0)={0x10}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000200)={'team_slave_1\x00', @ifru_data=&(0x7f00000000c0)="7f2dd641ba39b4bdabe74b3d67d22282c6e85edd91ac00c1dbe853cd6057a0ad"}) io_setup(0x800000000000009, &(0x7f0000000340)=0x0) io_submit(r2, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @multicast1}, &(0x7f0000000180)=0xc) connect$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x1d, r3}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/06/01 19:16:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x39, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc_tr={0x11, {@llc={0xfc, 0xe0, "d37c", "ac498e9c2081c1ae7dd77cd757cf03216f2d70e96053c1cc5aba16656a51915d8994a9720fe8ec"}}}}}, &(0x7f0000000180)={0xfffffffffffffffc}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x3, @empty, 0x80000000}}}, 0x84) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x67) fchmodat(r3, &(0x7f0000000280)='./file0\x00', 0x0) 2018/06/01 19:16:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0xfd, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="010800002f191ff05dd84ec28da3e3bae74bca423c", @ANYRES32=0x0], &(0x7f0000000240)=0x394) 2018/06/01 19:16:54 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/cgroup\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x23fffe, 0x0) 2018/06/01 19:16:54 executing program 4: r0 = socket$inet6(0xa, 0x8000a, 0x10001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x2, 0xb8d, 0x5b}, &(0x7f00000000c0)=0x10) 2018/06/01 19:16:54 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r1 = semget(0x2, 0x2, 0x10) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00000004c0)=""/4096) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x5000)=nil, 0x5000}) writev(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)}, {&(0x7f00000016c0)="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", 0xf24}, {&(0x7f00000026c0)="951d4fc8dde6df2e7e1ecfb43690ab6d1e245be5dccc2ee2eaa6c05c9699afc70f57bef53e85b9152287cf23d314134e44a2a74f324dc29482858cbb046e089a900211663f2b8f24b00cad36876090382eb3666bbe0c59e0f520d6f09d199d3208b7cfb7b008106a4ff4d9c1a9156747f2b6e0f45a4006f1816937de5639d2034d22b385f026b56526dfd114e63295c970f69bd871652921ea3d88cca3971b6ebd4fa928", 0xa4}], 0x3) fcntl$getflags(r0, 0x8409) 2018/06/01 19:16:55 executing program 1: nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f0000000000)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000280)) munlock(&(0x7f000051c000/0x4000)=nil, 0x4000) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x2) nanosleep(&(0x7f0000000240), &(0x7f0000000180)) 2018/06/01 19:16:55 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xbcaa, 0x400400) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0)=0x3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x94, &(0x7f0000000140)=0x2) r2 = memfd_create(&(0x7f00000002c0)="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", 0x0) write(r2, &(0x7f0000000080)="ab", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r2, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/01 19:16:55 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4002, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/11, 0xb}], 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) munlockall() writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/06/01 19:16:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xff, 0x100) accept$ax25(r1, 0x0, &(0x7f00000001c0)) socket$rds(0x15, 0x5, 0x0) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x46040, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x3, 0xfffffffffffffffd, 0x400, 0x7f, 0xffff, 0x2}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/06/01 19:16:55 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x109200, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/06/01 19:16:55 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x32, 0x2d]}, 0x2) 2018/06/01 19:16:55 executing program 6: r0 = socket(0x2, 0xa, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket(0x1b, 0x2, 0x4) r1 = perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) flock(r1, 0x6) 2018/06/01 19:16:55 executing program 7: r0 = socket$inet(0x2, 0x8000000000003, 0x32) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xffffffff00000001, 0x100000000, 0x2}, &(0x7f0000000380)=0x10) r2 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x0, 0x101, 0xffffffffffffff45, 0x800, 0x8}, 0x14) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xff, 0x400000) ioctl$BLKPG(r3, 0x1269, &(0x7f00000000c0)={0x80, 0x5, 0x1000, &(0x7f0000000580)="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"}) socketpair(0x0, 0x80005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r5, &(0x7f0000000240)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x2, 0x101, 0x1, 0x3fe000000000000}, 0x7ff, 0x40}) r6 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$unix(r6, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="8dffd183", 0x4}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) setitimer(0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 117.406123] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 117.516273] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/06/01 19:16:55 executing program 0: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x16) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/01 19:16:55 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xffffffffffffffff}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000240)={0x3, 0x3, 0x4}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="59cb499c0e0b42dc0a206867d6a756b0fd150894610739f8e438d8afe62ca65871f1d2c500ffdcf7c8b20c649694694ea04df33b04b65d8f9f43e9e84aa85ca23f448b35be6ceb1192545f06203cb432a3afad981bd6d307fad2d46e2fafe71c4ce1275c9e2d775261549250f9b4f4c7b9bac99f39db9cbd9c2033d450c3bfeef56fafbd01f37b3636c7ad29c7beebc69e1c1238bc391ead253bab7e56128a9ebdbb8cfa3519446f4a613f15404ab84c13caee821fde21cc96a8ee15ff35869b5b53f2ac21f777a70466125e7af7d1ec42829ca6625234dbf44680165e858ed696006092042d09cdb76234d1"], 0x3c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000003c0)=@req={0x0, 0x80000000}, 0x10) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)=0x6) accept4(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpv3, &(0x7f0000000380)=0x80, 0x0) 2018/06/01 19:16:55 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)="552be2dd7572b06491259129168ac0b56f8088fadda875cfc26837b429a7d5cf3bc0cee54bb8ef582333e08d81634784a6942e2594d1c60325581f11c85f726d2d9e31f5a4cfdfd28345eaa994a7b4b2724833628aabf25bfa9932713cfb103ecaaa55f20da831395f5671425c916dc02561bec900e4a729", 0x78) sendfile(r0, r1, &(0x7f00000000c0), 0x10000) 2018/06/01 19:16:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setns(r2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) [ 117.916863] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 118.066379] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 19:16:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$revoke(0x3, r2) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a}) 2018/06/01 19:16:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000f4ffffff0000000000"], 0x78) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) read(r0, &(0x7f00000001c0)=""/196, 0xc4) 2018/06/01 19:16:56 executing program 7: r0 = socket(0xf, 0x803, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) socket$inet6(0xa, 0x80000, 0x8be) 2018/06/01 19:16:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000bc0)=[{{&(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/215, 0xd7}], 0x1}}, {{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x2, &(0x7f0000000980)=""/135, 0x87}}], 0x2, 0x0, &(0x7f0000000cc0)={0x77359400}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40440, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) 2018/06/01 19:16:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') close(r0) rt_sigreturn() 2018/06/01 19:16:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt(r0, 0x1, 0x2, &(0x7f00000003c0)="d2d86539bc52a5222f82c4f02b640f", 0xf) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x202, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000400)=0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xc0, &(0x7f0000000200)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffeff}, @in6={0xa, 0x4e23, 0x100000000, @empty, 0xbb1}, @in={0x2, 0x4e21, @rand_addr=0x80}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x100000001}, &(0x7f0000000380)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x40) getpeername$ipx(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x191000, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x280, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00000000c0)=r5) 2018/06/01 19:16:56 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x2, "a872"}, &(0x7f0000000080)=0xa) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f000086c000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000d1e000), 0x0, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x93, 0x209, 0x2, 0x9c3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x2, 0x1f, 0x5, 0x8, 0x200, 0x7ff, r3}}, @authinfo={0x18, 0x84, 0x6, {0x800}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndinfo={0x20, 0x84, 0x2, {0x1a, 0x8, 0x2b, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0x3, 0x7, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @authinfo={0x18, 0x84, 0x6}, @dstaddrv4={0x18, 0x84, 0x7}], 0x120}], 0x1, 0x0) 2018/06/01 19:16:56 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x0, 0x0, 0x2, 0x41, 0x0, 0x4000000000000, 0xffffffffffffff15}, 0xfffffffffffffe76) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x9, 0xfffffffffffffffa, 0x5, 0x780, 0x4, [{0x7, 0x10000, 0x3, 0x0, 0x0, 0x83}, {0x100000000, 0x7f, 0xffffffffffffffff, 0x0, 0x0, 0x1}, {0xfffffffffffffff8, 0x5e8, 0xfffffffffffffff7, 0x0, 0x0, 0x1709}, {0x101, 0x3, 0x4, 0x0, 0x0, 0x900}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) 2018/06/01 19:16:56 executing program 5: r0 = socket$packet(0x11, 0x1fffffffffffff, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) close(r0) 2018/06/01 19:16:56 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) ioctl(r0, 0x100000001, &(0x7f0000000140)="be3f757b17b4e7368c09f6e6204f04987aabde790a0f048d01117ea9a84adf597649ea329b1cf34e9a8a4257786305fa6736ed9ba03e59c6d8b097b7d165a43a721045aec4f8437e9317e48a43d1d322875e34f0e37ef81cf3a4a1af85") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60000004}) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/01 19:16:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x1fffe0000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) 2018/06/01 19:16:56 executing program 1: r0 = dup(0xffffffffffffffff) membarrier(0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x0) r3 = getuid() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000400)={'veth0_to_bond\x00', 0x1001}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x75d835d9e96f3c1f, &(0x7f0000000680)=[r4, r4, r4]) r5 = fcntl$getown(r0, 0x9) lchown(&(0x7f0000000280)='./file0\x00', r3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1c98}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000240)={r6, 0xd9f4}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000480)={{0x80000000, 0x3, 0x3, 0xef, "9e530b2edcb7e6c4a3b996bd3e9efb37c58c6e5c41fd4e4ebdbb90567e3005073d68537c475db763a1be4ce9", 0x3}, 0x0, 0x0, 0xb7, r5, 0x20, 0x8, "284363ebd2e17f5eb8e9de1eabc237544b9507321a9951a9eb0445d1ed5f29522afd8d907ed5269dc953ccca94b513b27c6ce195ff2718829533d027352a8412", &(0x7f0000000440)='/dev/sg#\x00', 0x9, [], [0xfffffffffffffffb, 0x9, 0x7ff, 0x7fffffff]}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000180)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) 2018/06/01 19:16:56 executing program 3: r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='@-]em1GPLtrusted({wlan1\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = socket(0x1e, 0x4, 0x0) recvmmsg(r1, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto(r2, &(0x7f0000000000)="b6", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) 2018/06/01 19:16:56 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_script(r0, &(0x7f00000012c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="8471b07ce26e6c6878ff8ef432128aee7a8cc4c7d68841d40bab9991a700f9602fa81f35f6a154570896630165b120703f3cf03d79910129edd5e0117e7dad07cbf9350561c720d536e4131490e3da73b602b04e1abf97e991bb25d68b6e1557d4c514e8e6331f9f5d92c345cf272599a3eee66d1fc899533cfcb071d6b1641b032baa634e0a74a9dca776c678ff7ccb1cf4"], @ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="68ab5b0b71727249a0ba72b8e475b5e9c4c900fed676e9c99b27307f1e7d6737b198fe4213ac08131c69cab6f1b684475bb10df754f9519f1ce60a4ffee2b72e679cfb49db9f90cb373320bd1b732736c014075f5d21f6061731e7836f7a4983b5234c67a8e387b80352b63a6c50e5e38780857d57ebff46ecc5693e060e5fb1eabd3259f90d87fb6ceeb108e7e2a48c8a008a34c0dd2916e98952b893683be75f48d640f8bcd885b1193bff01d47b88290c77bcfbe859aa4c0c4da7be4fdcd81761ad84ac7703f6e1b1f1328dc5177201b9a3fbcfbadc953f3b3356d781ce267fbb6243b61aa71625480a3b8a035012c31cda3072515b163e65ace8c2cfbbe03700b7ff05e5dcfd6eb55db59da064d384101ee8729885eec39edfb36ae4d16f3650e90adac20f4702a99f70df2a819a3c39871652a6be0845bd5cc352be5d47fdf5a16c9cbe4beb48c290323424fbb2bf699369e1d0a3375a87aab264bbff2a6342ed569ddd2e8215168fb56dcfaf092a2733d7008e8f06216682a064fa9431862d422246625e744154d6264c68525880794e5c5fca9af904ea780f6d6169f88dc5a2311f931e6d02047a7ac9eeb0fda1be9d32e7201df6a62b6c0e73a7379748bb91e86d77cac816b5844d36b282ef6206dc3948734e8c38b6bc9ccc1e6d176c61e84b1a04b07dea9744c9b9d9e67f47f0fa9f33f49439174f36df1b9c81cdc0cbe8d36677b22237139b90fcd7609ebbabb6b9af54ff9b95584718db742bd2e8dbe4e3fc5a7fb80e63fb7177afb3f894cff3d8f148e1d8e055e69c20500132fe583db2c1b5f4c97def99043a18375cc3c81196835a83ae10a649062c19a6645e1b7404db541a44f1cc408f2819a4c3f46441c4cc87a6caaa4596ad32d50661a22869478309a1ac6fec1c7456e842f0e39325971b98027b5b4ba3d4080397b9f57bc329fbef96d22c24a8948294972a0d952500521699369fe988e9f412726520ed2646156ed820495d65d85e588abe18ce39e8d46dbdb78d7ff38a5b96636cac955fd547d06fba7be9bea47e70abf818f695a829441b99063c50d732f5c145c81d30f35c0b794652524f38b39624aada3788e3bbc021ff2f84bb5adfd8af78ff692f6231b34ae14d878ad4def3e62d8b8bd7b39ed8f0bef341bad3f345d633b4f712aaf3985e0721ea91719f7163c54fd888af031ccc332e29d75bd3f6f96e5d7ac7177c5f58f1646e5ce7a690ec2b747c03e79d6143dde2d180aa73f988db14dd6f1c86dccea87449b675d8b36f439b293fbbed4212e76accb06e33b32f3fe58500c15567834a3dec7ed8f904b6562288e5a4fa9f27f05ad7d70c4f81befb6cfbebc2dd8198af4d2e9ff5b9a41c9c8d54c426d4a575fa87ccfdc9d3f38a11eb5af0804b33e1ff0b64a640f3adeee4e5faf1bf9fe2c973a5f3f82b06e86938bdbb28b53b47b11d9e81b719c6e3f36204664f181379022071be61c2dfea2e6c666b20f55b858837b5b3d1f20c61c8127edba377d67f3f82970a2357f34c0b538e73d7f1b84f56da56380b73addac51d24ae97459e87d1765657caac0d203e239037abee26b63f0346cab9d3333494b41a1334776b7bfbee4aab87375bd263d5075960ff421c195140de43f75a27f21daa07b6606467b4affe5ae5d6c6d9e66d9bd8dc0071e20b8fd603d0ea876a10f308f71b831bd81594f187f3abf19f681471978dc1f914e319bd9a66ff25f445b260aebfb84a834b42f4e3dcd2cbbf06bec4f79b48307651e5e6a44053b215e46da510f10b184dae3d4baf39ae448a67e360a824ecaf36b5f6984d877bc09d1277cde3bb7bcbd57e5107266bac2b384814502aac6486eb9a4c7dd797c01b6aa9463aa054f563193d15b7a93e2c8870cd74a7deb0ea484539ba6c55afa2c89e44234a241c0036d3e95d17a60f3e696e208d3b55a1f35117cd24c9a58f7d4331cb195b191b66ae48b66e87022599ace3ac941e4976652bb65d4875d57f652b42ffee61de0cfed833db0d93fab2363c305aa615bcb1a9f9c26ed69a8fcb85482a9f35452388e01c3d153ab8ae5fa4e180d96d6dd00e97e374ca79024d6f9a3cdecbdd90747e2a223cf1c6ea3d45d9f9aecf5a90d0ca4595192cbf8caa59b5863a02a1e803b2898a425dbbb196137406e155c9f3a5d247739c98ec2ac98732b2fae18a6b464d1e8bd62610cd7059d7fd7e997f72b9a699fd6484cb7fa71c245047d5d6681551810afce522187aa16bb4a57c94a12a20a028451848795de931da7655b36f999e50cd12b8dfae6481b58a31d602de72d95848e8f187decebfd6215dd125f48a6db56d54373fe32a686f68729e32857b0f77ec367f6b2259f432fb75f52b70c1c14ce46b39f453982c72b236958e6238d0c54d2e0e32459f6e5f11024d7f54ac025031cb39c52d643cd9a6874e2f6df112ae965c415c05728292d97635f380a2477a13de6214248985cb6d9fb4d236f174c1473c8d32a52d359f00ebcb7a6247312fac4ac82b1a7281208f6ca89e79c403246c95d234bf82819ade17d55dc00f29ed1f893089741d7579d21b0e5321f90846336fefe4aa336f7ecc4331f92d3172f01d48a779af5c79e8e3560699cd045d82f85be1ccc659cd5380981321a5933638edd78263f7b20c2dbc415ab65b93864d878308512c36e041529ca8a4e59aeea52dc639f9ae497aeb0f6a71224fa1eff4a007a0b4167aeb83d911b9d9d2da717290294c371460867ca3c9e99d0a21ac09911e26a54a023af410f659dfb37f390698378c25d855ded8ce319088d4f69f5467fff0026bbde27f0b72a0a9488958c1f64dcbc85f2a0c2f76850b533cf60773307027d7e9a4efb00e6d8e15b143ef4cf42349212d576372cf5b91e03714f12af11b2063bae6f7c94a2ea2eec201a4206281cf8ae31e27631bb884422dcfa70c62ea0232d6e3b8b1579df89fc7a0232a822435d921ef0d682d9b9dc2c9f87607094908332409110022e6f7ee9d808ee7c456179263dacdd435d56206c777daa9d486c3ad2d7ee4be279dccc5fca8b21223ae93d6c1860dddc0eb1b1a5e8b33eb09b292b8a0cb6ecb32e440da37a123f9f08629b82fb7e69f2955a65a03f27a99b7a872c694fe9260f3f87c5837a872791c4afed40acbb7c525e7f838528cd781ee8abe6bf3982bff35a056841342ab0ca89f3ed32dd32c4af2a9a42625580044f876b8ed21535c08a46cb17b15fd42ecde69657a701616a1e6a3fbf14e81093d7b02558fc19bb775741ddae68c396423f62be14dc8f7bf9e50995d0fdfd4b03b7da3ded5fd66b100d950ab05e57549bbeac4fe27bc5baf25510c702f903c616b661056da06568f0e54f816ff09fb272351d27423a6a529a06dcb8471b3a0a4fa7d978ad615e575aceb0a322316f065fa33040f38caa3f8b7da35f0eebf05eee58112923d0a3105d920f1e5494bd07b5134b02b41141ab35121397d0edf95231b55d152f011fd0a66383d774cee3a2a68703a0c6978a02b4fa24dafd8ecbdf5f9fc249b2a0bea0d0961ce8cddd34132054827836db56e833a6aa7c2a62503364c144854544e1957065cab82760096ca906e44adcd4da7d0ffd18e09bc9dc107d40b040eaf7cab0a27974083ae708788a17407272ee49f7486a704a6afdd2c8dcb22e62e4c0bab76ca10f143a6983796a789486c3dff0a952786e4a4e8fbede87a2c119ce8ccab0bbd92e02121738088568eb03183326ac85e69e6d94d13fb26193e71362f099e6f74ce0fb9467358c1077c4d216ef53c4890646f4d60f2bdfcc7e43537e61b83555054d3d5b88fe22f710ab6ebb42d179a3275beb4af42c2d8859a3de44f4a261ad63819271a8e6d7ce8716c64b6cadfd1403c9a433fc3c8e4ffee34e73ae85d5f53ec6e13ac819ecf19a78ffb5db119c8cdf57de9eb69072d3bb7dae024382339b61eab81fa4848fd27d33d00830c34b9815c030686697a308139e00a42cbe008c3f84ee641640f3b231e09d9197a3370300f8f78d63b4809762c33721bc70f9faa27fe88b9f18938366a60b95c2037f66874b41768fe997c8e1e41358e915b123a933760b9e63ed9c6e3918b0cfee34df2618ed16fa37cbd0358e43ff21fe9df3d7c44cc6686771e1c451fbffe26c93cc00d2c1f991b24943eab5a221fd4a73c21e10f7532d53c78e78ce35df341cba8a75cc50265f4f04e96816091f20bbd25ee2a8bbdbdaa6ae529570f608af574c687a1bc8bdbbb3368fa7ffc43799b3f8bbc4a6fbe5a2f29c21703fe6cb2dee1143989dd5cd2b16f83502b39cd058eb6f2e8bfdbc634bce45861ece31bf53fec745aef9cb9618f6b6452f8262e1280169af1bed44ff4c094e3a1bb464a83e3f72faa11a726d2fe5a093848ba34e403873cd2fe9b6d4b176e4e519eb0a128894a4a0951eaa4aebd27d64c7ebfb50875783e5214f72b18ffc929ead3cb0f8336615be4c89df3fd7bed13e5cbf24007b8090ae532e53c41f62b1e320b7f1323929470864122f3aa9214434003736ccaa99d944cb251d2b8d1b1cb1d871798212969cec20685f8711fbdb6a4f828cb2a9f4d883b877de776e57d47dd46b2e4c35cd31b8fd404d8d1b9d083249b8d3f6a2964e994975b03fe337d3be447a16a39b6e4d0ef2c97cfb0182cf1a74d3be488353331690d5e96ecb5e0e18d0717edfb1d29e868a7738b09f7946af39fd133661b5ac2ad7417b648cf0c54d5bf5ddcf9f15156d68c021312bda593d1d5a38133e1434a1c192453a871cd73b1c84318e6fdcb55324fe787d65245a9062b7fd4da4bc20168b5d3e4ecf7ba4fa98a7f42c13c2ef99a551a7d9492304a63cbde0eda643e255332aede580db61132efa40bbb3b28391975aabb788affa24a667e9bda33313e9784cadce533cb4aaea0bdcf8c029f060900c9b9d1514e40e95fbca5297d3ca462fa663fdeb0f98499368435ca0ded3fe9c958ed8af2a3809fc186a504ad3b1198d4a16a5f49d7edc9445b8c65336525f7c0b6f51f22c7bbe63f69c13ee0f305b1ffa1caa4ec90137d8aab2f2553deda8d2e10c38bdd037762ee9909f8b8421713f465313673dcbec102ff5c28dbe1e26369fff2727c3706d4d103d778397d0ea1464a5c433c80bc97d042555f14f57dd3fa76f60517f41e9feb9549a79cf0b4140e161c43bbaaa796e9477414c6c01df0046f3474585c0d47cfb992c3d8d720b86ea40f3e2976d106a91662f2d193e936fb5981ddb316ee5aec24890f4378fb37b5e2f6d3e6d85141fb07a624257d3b8f812978990d0917c96d56c5450541f21a002ce1b99a7a3814b56e40dc8bd8206c00ee64baccc3df4f8c768cedd317d271cf069ae4b611d68c1fd5aa37981dc252bac84bfc748c17f13cb0253603c8b1d748936ec6d1eee442fdd78beaa8afb60b36f713e962a2350ca555d5cf73dc19610b1686a90824e0be14d35c65ccd4d2ec17cd36ea06f700594f4169858dc47679bf6dfe25efb71c4d763c3c8d5c096c3b3815fb746f2d2709d2b4ca8b93455f8a319062abe6f98226b6d99166d084595b88991f13d7259e46681cae906e886d9108bbb70380ad31cca5abb284152faeadba82b7cce3bc47a6a92a4a43351cb0035a4e01f2ab26c7b69e050a86da98aa4b1f3db9491890de7cc0cfe1f1e726e5f063661670545cb2a248b0170173fedc48357dc174e9e5dd04f2c448a41ab02c521ade467170def5cef39831c7160c31471c8a7f24e3595c3c0abaafdd68d6b5471c96ad7ec8be3bb8ae0c3d28d509d1b2a10265c0", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r1], @ANYPTR64], @ANYRES16=r0, @ANYBLOB="6fcc61a4815bda73efd894b74bec44bbeaeabaec871b55b61a3804e727ac9cbcf9885f38e2f37ca7753f1144e72a125d65fc359a5744b1dfd45aa46636709530ba88e088a80f74514269c823d1df83bbff3a4d268db1407f8ce147b9119fd630a286c235c9e21dc8f4f98f2495e954dc578a2315e378eef170286430276ed97ea10cdae5fdf5da12aa659c8a04ca9f7a5e0ed2ee9a34422224cb366ef164f0ec1c8a3b9050078ad04dfa83cfdea4209e2463901c70451c259e1e7bd4af1bf7a5d68af1ef36e2ae49d24ee8c9ab448f201dea58d4f8400c0980f5", @ANYRES32=r1], 0xffffffffffffff27) truncate(&(0x7f0000000140)='./file0/bus\x00', 0x0) [ 118.911655] sg_write: data in/out 1935898123/204 bytes for SCSI command 0x0-- guessing data in; [ 118.911655] program syz-executor1 not setting count and/or reply_len properly 2018/06/01 19:16:56 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'syz_tun\x00', @ifru_flags}) 2018/06/01 19:16:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xc0080, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 2018/06/01 19:16:57 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73, 0x800000, 0x4, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x401}, 0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000280)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000001c0)={0x3}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x0, 0x80000000}, 0x2c) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x100000001, 0x4) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x0, 0x1}) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1000, 0x10001) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0xffffffffffffff88) 2018/06/01 19:16:57 executing program 1: 2018/06/01 19:16:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000bc0)=[{{&(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/215, 0xd7}], 0x1}}, {{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x2, &(0x7f0000000980)=""/135, 0x87}}], 0x2, 0x0, &(0x7f0000000cc0)={0x77359400}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40440, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) 2018/06/01 19:16:57 executing program 0: r0 = socket$inet6(0xa, 0x200000000003, 0x8) times(&(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000001480)=ANY=[], 0xff31) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000001840)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/01 19:16:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x17) ioctl$TIOCGPTPEER(r1, 0x80045440, 0x6f3000) 2018/06/01 19:16:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000080)=[0x2ae], 0x1, 0x4, 0xffffffff, 0x7f, 0xa7, 0x1, {0x68fc, 0xaa, 0x20, 0x1, 0x3, 0x238, 0x80, 0x40, 0xfffffffffffffffb, 0xe09, 0x9a, 0x3, 0x1, 0x3f, "4c924382db544f63e9864b7dabb3ff36c940735c87b24f54001931132a99fc94"}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000093c000/0x2000)=nil, 0x2000}, 0x1}) read(0xffffffffffffff9c, &(0x7f0000000100)=""/114, 0x72) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsh0\x00'}) ioctl$KDDISABIO(r2, 0x4b37) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/06/01 19:16:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TCSETSF(r0, 0x4004510d, &(0x7f0000000000)={0x4000000}) renameat(r0, &(0x7f0000001200)='./file0\x00', r0, &(0x7f0000001240)='./file0\x00') ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000001, 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001280)=0x3, &(0x7f00000012c0)=0x4) 2018/06/01 19:16:57 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, 0x0, 0x1dd4ab54, 0x60, 0x400, 0x1, 0x80000, r1}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x8282) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r4, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8f3}}, &(0x7f00000002c0)=0xb0) r5 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x101000, 0x0) write$eventfd(r5, &(0x7f00000000c0), 0xffffff90) 2018/06/01 19:16:57 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = epoll_create1(0x0) r2 = epoll_create(0xa5) r3 = dup(r2) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) 2018/06/01 19:16:57 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa1585da65f42127513b6ee57cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/06/01 19:16:58 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x1c, 0x0, @ib={0x1b, 0x0, 0x0, {"8f5e024f29e1f93a0f22c5d057770f61"}}}}, 0x90) socket$inet_dccp(0x2, 0x6, 0x0) 2018/06/01 19:16:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040), 0x4) 2018/06/01 19:16:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x7, 0x20000000000001be, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) 2018/06/01 19:16:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2a) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000001) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/06/01 19:16:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x171) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400100, 0x0) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=@alg={0x118, 0x10, 0x7b4d5b432ba0f3e4, 0x70bd2c, 0x25dfdbfe, {{'drbg_nopr_hmac_sha384\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0x833}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x29}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x3228}]}, 0x118}, 0x1, 0x0, 0x0, 0x40040}, 0x1) r4 = socket(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x101, 0xfffffffffffffffe, 0x10001, 0x40, 0x1}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e22, 0xc23, @loopback={0x0, 0x1}, 0x2}}}, 0x84) ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', '/dev/sequencer2\x00'}) dup3(r3, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14, 0x80800) 2018/06/01 19:16:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000040), 0x2a5, 0x0, 0x0, 0x29d) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000001540)="86", 0x1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x0, 0x414, 0x2}) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x7ff, 0x4e23, 0x6f8, 0x2, 0x80, 0x80, 0x32, r2, r3}, {0x7f, 0x6, 0xff, 0x4, 0xa24e, 0x19c030a9, 0x7f, 0x6}, {0x4, 0x8, 0x6, 0x9}, 0x1000000000, 0x6e6bb9, 0x0, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0x2, @in, 0x0, 0x1, 0x1, 0x9, 0x2, 0x800}}, 0xe8) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/06/01 19:16:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x2, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x42, 0x68, 0x9, 0x9, 0x6, &(0x7f00000000c0)='syzkaller1\x00', 0x1, 0x1ec, 0x40}) r3 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r3, r1, 0x80000) [ 120.205612] device syz_tun entered promiscuous mode 2018/06/01 19:16:58 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/231, &(0x7f0000000100)=0xe7) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000002400)=[{{&(0x7f0000002200)=@can, 0x80, &(0x7f00000023c0)}}], 0x1, 0x0, &(0x7f0000002580)={0x77359400}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000240)={0xfff}, 0x1) sendmmsg(r1, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f00000001c0)}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/06/01 19:16:58 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) [ 120.401960] device syz_tun left promiscuous mode [ 120.481871] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) [ 120.492351] alg: No test for rfc4543(gcm(aes-generic)) (rfc4543(gcm_base(ctr(aes-generic),ghash-generic))) [ 120.505446] alg: No test for seqiv(rfc4543(gcm(aes-generic))) (seqiv(rfc4543(gcm_base(ctr(aes-generic),ghash-generic)))) 2018/06/01 19:16:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = gettid() sched_setparam(r1, &(0x7f0000000040)=0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000480)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d, r3}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250300000008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/06/01 19:16:59 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/01 19:16:59 executing program 6: set_mempolicy(0x8003, &(0x7f00007de000)=0x7d5, 0x7) r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffff9) set_mempolicy(0x8002, &(0x7f0000cce000)=0x707, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x5, 0x8, 0xa65, 0x4, 0x8000, 0x3, 0x0, 0xfffffffffffffffd, 0xd2d, 0x7, 0x0, 0x6, 0x0, 0xfff, 0x80000001]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) 2018/06/01 19:16:59 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)='\\', 0xfffffffffffffdbc, 0x20000055, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x7, 0x8, 0x3, 0x1, 0x2, 0x0, 0x100, r1}, 0x20) 2018/06/01 19:16:59 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x10000, @empty, 0x7e}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x5}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x800) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/06/01 19:16:59 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000300)=""/201, &(0x7f0000000180)=0x8) 2018/06/01 19:16:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x10000081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket(0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x420100, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) readahead(r3, 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xc2, 0x200000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000002c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000300)=r5) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)=""/214, 0xd6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000440)={{}, 'port0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x300, 0x70bd28, 0x25dfdbfb, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/06/01 19:16:59 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400, 0x0) sendto$llc(r0, &(0x7f00000002c0)="b5f62db4b51a7d74812680f8d7863cf4b6a75a61376709e7876e32cd84a98f7bee40421de5676a5eda4e4b275a7763ea07ee57cc0257f1eabc04e5c9bc190a41454c10a6b71405f98521610229ffdbbc8617ae26e091af32d7c4a3558ecf160a84934f81c9c8487a8e21139dba90ad7b2bb54add616420d8ba39e73685c40a971b6a2778763d5c3dc5c6da48a28db74c9f8c7252bc6eb11f54486ee01e98d40406d8d4353ee4cc18171af237a4ab", 0xae, 0x607d7062b1c6bead, &(0x7f0000000380)={0x1a, 0xf, 0x3ff, 0x1f, 0x5, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) unshare(0x64000400) r1 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) getsockopt$inet_tcp_buf(r1, 0x6, 0x800000001a, &(0x7f00000036c0)=""/4096, &(0x7f0000000000)=0x1000) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000025c0)={0x2, [0x0, 0x0]}, &(0x7f0000002600)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002640)={r2, 0x1000, "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"}, &(0x7f0000003680)=0x1008) recvmsg(r1, &(0x7f0000002580)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/118, 0xfffffffffffffecb}, {&(0x7f0000001280)=""/186, 0xba}, {&(0x7f0000001340)=""/202, 0xca}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/147, 0x93}], 0x6, &(0x7f0000000240)=""/14, 0xe, 0x4}, 0x40000000) [ 121.474890] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 19:16:59 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001b00)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="100000000200000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) 2018/06/01 19:16:59 executing program 6: r0 = socket$inet(0x10, 0x2, 0x1) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000840)}, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebaeacea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4c}], 0x1}, 0x0) 2018/06/01 19:16:59 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001780)="3b66a1faa6ad94063aa5af4d77712ae6", 0x10}], 0x1, &(0x7f00000018c0)}}, {{&(0x7f0000003b00)=@rc={0x1f, {0x80, 0x2, 0x9, 0x5, 0xb58a, 0x4}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003b80)="33de7907d82af860fc2bb36e065f", 0xe}], 0x1, 0x0, 0x0, 0x80}, 0x3}], 0x2, 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2a) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nsfs\x00', 0x1000, &(0x7f0000000100)="86a1c862dc6091d4fc8ff26e81219e073859d759608b4b2222ecafc96d42c159db704734f24885d9b3e6ab5c344bd390cea132df841b0928576775058c509d7331e43fc9fa983895d3beeaee42cf2d273b9f65595932fb76726d1b6ba424b1f549e8940fd5a0efb144bcb6f47e3e0c71f276a98ef1bbffdd1db0572a") 2018/06/01 19:16:59 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045432, 0x706ffc) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000180)={0x7, 0x57, 0xffff, 'queue0\x00', 0x1}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000140)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) 2018/06/01 19:16:59 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x944}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x2, 0x51, "a22f808861051b5b1fe66cb24b489675319806949a0a986f4e1e4162238730075f41c969ba86e4c2561eac7a6e2b6ee5ba341e5b1e237ca6eba8c5936be2391ede4b044b94ff49c9f9808a7151d9c944cf"}, 0x59) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000200)={r2, 0xde1b}, 0x8) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)=0x1) 2018/06/01 19:16:59 executing program 2: open(&(0x7f0000f9aff8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2d7d)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)="6e667334002050e518521952fae59a16d6e7fe03820dea5c6424e35b76f6dbb15a2726a3c6fa4094ca9d860684173b82d0582676c541461058", 0x0, &(0x7f0000000000)='v3') [ 121.814506] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 19:16:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x5) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000180)=0xfffffffffffffedd) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x3e2, 0x20000000, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0x1, 0x4) eventfd2(0x3, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x80400, 0xce) 2018/06/01 19:16:59 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket(0x11, 0x100000803, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xa01) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faff0010ffffffff007600", 0x201}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa1fd}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x88200) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) sched_rr_get_interval(r4, &(0x7f0000000140)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='eql\x00', 0x10) [ 121.991080] device ifb0 entered promiscuous mode 2018/06/01 19:17:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/ip6_flowlabel\x00') readv(r0, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/203, 0xcb}, {&(0x7f0000000580)=""/15, 0xf}], 0x3) 2018/06/01 19:17:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x6, 0x4) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x20, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x9}) 2018/06/01 19:17:01 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10008912, &(0x7f0000000080)="0047fc2f07d82c99242b70") r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x6042, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000000c0)=""/73, &(0x7f0000000140)=0x49) r3 = epoll_create(0xa5) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000cd8ff4)) 2018/06/01 19:17:01 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000240)=0x80, 0x807fe) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x3, 0x800}) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@multicast1=0xe0000001, @loopback=0x7f000001, r4}, 0xc) r5 = socket$kcm(0x29, 0x7, 0x0) fstat(r3, &(0x7f0000000400)) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000004c0)=0x0) get_robust_list(r6, &(0x7f0000000600)=&(0x7f00000005c0)={&(0x7f0000000540)={&(0x7f0000000500)}, 0x0, &(0x7f0000000580)}, &(0x7f0000000640)=0x18) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000680)=0x400, 0x4) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000480)=0x4) ioctl(r5, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x6, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x4e9129d3, 0x5, 0x2, 0x1e7ab857}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000800)={r8, 0x1}, &(0x7f00000007c0)=0x3c3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000380)={r9, 0x1}, &(0x7f00000003c0)=0x8) 2018/06/01 19:17:01 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={0xffffffffffffffff, r0, 0x8, 0x3}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2000, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000300)) 2018/06/01 19:17:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000001680)='/dev/net/tun\x00', 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/198) pwritev(r0, &(0x7f0000001600)=[{&(0x7f0000001500)="bd", 0x1}], 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) 2018/06/01 19:17:01 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x6) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e24, 0xffffffffffff0d45, @empty, 0xfa4}, 0x1c) 2018/06/01 19:17:01 executing program 0: r0 = socket(0x18, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r2, 0x864, 0xe5, "4d72773ab31dfbd71c8038fcc5d405cfbd3530c52a8b9834cf864cebafeb662761925025decee581ff157caac88b6c996dc09d0f4cec1a4c5ab619156d3c09ff87af2ab4b944ae1cc677bbd4d8760d3e55e05976eb8c1158b8ca0fb6ac0e9b8dde38131631d690c50f8d720b142e3cabab3926200c5d23fa0dab88a4306d024ad956cc95b13faf9dd10e06a192b30a7346848095c818284401c31edbb83abd170ac1b87802a1860abf257a6cf6a219edd99c894d2803d79b7834c4d3eace2defcc1cc05e808f1c75c27c74bfe1bc5c08a2bac4d125cabe2f8482533ca681a4e56fdc3a1ccd"}, 0xed) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/06/01 19:17:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='net/ip6_flowlabel\x00') readv(r1, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/203, 0xcb}], 0x2) 2018/06/01 19:17:01 executing program 6: 2018/06/01 19:17:01 executing program 4: 2018/06/01 19:17:01 executing program 1: 2018/06/01 19:17:01 executing program 0: 2018/06/01 19:17:01 executing program 2: 2018/06/01 19:17:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/06/01 19:17:01 executing program 7: 2018/06/01 19:17:01 executing program 6: 2018/06/01 19:17:01 executing program 7: 2018/06/01 19:17:01 executing program 4: 2018/06/01 19:17:01 executing program 2: 2018/06/01 19:17:01 executing program 0: syz_emit_ethernet(0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff9696e2548a0386dd60ab929f002c0000fe800000000000000000020000000000000000000000000000000000000000bb000200000000000007080000000000000000c20407000000000000003729c99208036814d85714692abf8d4b02622625492a9bb2f085feb77be0c2a9be6d4f57ea7ea1c0ce9efddf4aa7511a2f02fad99ae24da036c3a8be45d4ffec4d04be61a1709f37a2feba4a8245987cbe6d924dd1ced13f9b75eafe7fe3e4cb8186fb44e0784e6c9f1ffa274b15fec82a", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 2018/06/01 19:17:01 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) 2018/06/01 19:17:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/ip6_flowlabel\x00') readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000480)=""/203, 0xcb}, {&(0x7f0000000580)=""/15, 0xf}], 0x3) [ 124.380864] ================================================================== [ 124.388278] BUG: KMSAN: uninit-value in _copy_to_iter+0x45f/0x2800 [ 124.394591] CPU: 1 PID: 7744 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 124.401885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.411262] Call Trace: [ 124.413841] dump_stack+0x185/0x1d0 [ 124.417468] ? kmsan_internal_check_memory+0x116/0x1e0 [ 124.422754] kmsan_report+0x149/0x260 [ 124.426556] kmsan_internal_check_memory+0x135/0x1e0 [ 124.431671] kmsan_copy_to_user+0x75/0x160 [ 124.435893] ? _copy_to_iter+0x92/0x2800 [ 124.439952] _copy_to_iter+0x45f/0x2800 [ 124.443927] ? finish_wait+0x10a/0x3e0 [ 124.447817] vhost_chr_read_iter+0x7b3/0xc30 [ 124.452225] ? init_wait_entry+0x1a0/0x1a0 [ 124.456464] vhost_net_chr_read_iter+0xf6/0x130 [ 124.461130] ? vhost_net_exit+0x30/0x30 [ 124.465112] do_iter_readv_writev+0x84d/0xa00 [ 124.469619] ? vhost_net_exit+0x30/0x30 [ 124.473589] do_iter_read+0x303/0xd70 [ 124.477377] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.482846] do_readv+0x295/0x5f0 [ 124.486319] __x64_sys_readv+0xe1/0x120 [ 124.490308] do_syscall_64+0x152/0x230 [ 124.494224] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.499408] RIP: 0033:0x455a09 [ 124.502596] RSP: 002b:00007f8de3935c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 124.510302] RAX: ffffffffffffffda RBX: 00007f8de39366d4 RCX: 0000000000455a09 [ 124.517554] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000013 [ 124.524812] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.532069] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 124.539323] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 124.546586] [ 124.548192] Uninit was created at: [ 124.551745] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 124.556833] kmsan_kmalloc+0x94/0x100 [ 124.560629] __kmalloc+0x141/0x350 [ 124.564160] translate_desc+0xbef/0x1120 [ 124.568212] vhost_update_used_flags+0x469/0x8d0 [ 124.572956] vhost_vq_init_access+0x173/0xa20 [ 124.577436] vhost_net_ioctl+0x2212/0x3450 [ 124.581655] do_vfs_ioctl+0xaf8/0x2410 [ 124.585525] __x64_sys_ioctl+0x280/0x320 [ 124.589569] do_syscall_64+0x152/0x230 [ 124.593442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.598607] [ 124.600219] Bytes 4-7 of 72 are uninitialized [ 124.604691] Memory access starts at ffff880133794ae0 [ 124.609785] ================================================================== [ 124.617213] Disabling lock debugging due to kernel taint [ 124.622646] Kernel panic - not syncing: panic_on_warn set ... [ 124.622646] [ 124.629998] CPU: 1 PID: 7744 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #103 [ 124.638661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.647995] Call Trace: [ 124.650577] dump_stack+0x185/0x1d0 [ 124.654203] panic+0x39d/0x940 [ 124.657398] ? kmsan_internal_check_memory+0x116/0x1e0 [ 124.662833] kmsan_report+0x260/0x260 [ 124.666622] kmsan_internal_check_memory+0x135/0x1e0 [ 124.671715] kmsan_copy_to_user+0x75/0x160 [ 124.675954] ? _copy_to_iter+0x92/0x2800 [ 124.680012] _copy_to_iter+0x45f/0x2800 [ 124.683977] ? finish_wait+0x10a/0x3e0 [ 124.687860] vhost_chr_read_iter+0x7b3/0xc30 [ 124.692252] ? init_wait_entry+0x1a0/0x1a0 [ 124.696476] vhost_net_chr_read_iter+0xf6/0x130 [ 124.701139] ? vhost_net_exit+0x30/0x30 [ 124.705102] do_iter_readv_writev+0x84d/0xa00 [ 124.709584] ? vhost_net_exit+0x30/0x30 [ 124.713543] do_iter_read+0x303/0xd70 [ 124.717331] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.722772] do_readv+0x295/0x5f0 [ 124.726319] __x64_sys_readv+0xe1/0x120 [ 124.730288] do_syscall_64+0x152/0x230 [ 124.734164] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.739335] RIP: 0033:0x455a09 [ 124.742506] RSP: 002b:00007f8de3935c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 124.750287] RAX: ffffffffffffffda RBX: 00007f8de39366d4 RCX: 0000000000455a09 [ 124.757540] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000013 [ 124.764806] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.772059] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 124.779406] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 124.787203] Dumping ftrace buffer: [ 124.790732] (ftrace buffer empty) [ 124.794442] Kernel Offset: disabled [ 124.798047] Rebooting in 86400 seconds..