@time={0x77359400}, {0x2, 0x2}, {0x8001, 0x2}, @note={0x2, 0x0, 0x10001, 0x10001, 0x8}}, {0x0, 0x6, 0x4, 0x5, @tick=0x100, {0x9, 0x7}, {0x2, 0x3}, @connect={{0x400, 0x6}, {0x6, 0xfffffffffffffffb}}}], 0xc0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) 2018/06/03 03:40:02 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/70, &(0x7f0000000000)=0x46) dup3(r2, r2, 0x0) 2018/06/03 03:40:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x20032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000867ff8), &(0x7f0000000000)=0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/06/03 03:40:02 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffff001, 0x80) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xfffffffffffffffb, {0x1, 0xba9, 0x1, 0x3, 0x1, 0x40}, 0x9, 0x5}, 0xe) r1 = socket(0x11, 0x80000000a, 0x0) sendmsg$netlink(r1, &(0x7f00000045c0)={0x0, 0x0, &(0x7f00000043c0), 0x0, &(0x7f0000000000)}, 0x0) 2018/06/03 03:40:02 executing program 2: r0 = msgget$private(0x0, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_RMID(r1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000000100)={&(0x7f0000000040)=""/185, 0xb9}) timer_create(0x4, &(0x7f0000000280)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000140)="46cb699f7a59f5e5b0254b603251ac81110a41ee24ccd3dfdc9bad23276af3c26e89aafa96b10ddbe8962945cccce0463d8000b46899cba83e0affd0b68b460e2026bec746070faaf9e50a71079306af69adde4fb9c3ca50842d97136eb828434ccb0f91e08fb28edc2f0ce5c8b83b3d770b923dbb22332a55f471fce564d5a3ea6debce3d92da3b128775abe144012b968d82bf308df9c0363120da55282e1cddb8c172a1f35c5f2bee86b8322abe30afa452bfb3ee139fb239db8cd73c4c6abb43ea25b39fe0f4f19d33b61de87fa919cc019e8372a45b49ba002d7d123f88eb5f3df51ce1ef7298ae0e5b830d3a76f87d99af6a9766", &(0x7f0000000240)="cd090af978"}}, &(0x7f00000002c0)=0x0) timer_getoverrun(r3) 2018/06/03 03:40:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60040, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'lo\x00', 0x1}, 0x18) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000e20000002000068e000000100000000000000000800120002000200000000000000000030000000020300000000000f00000000020000000000000092cc000000000001020014bb002000000000000000000000030005000000000002000000e00000210000000002000000"], 0x80}, 0x1}, 0x0) 2018/06/03 03:40:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffd43, 0x20000000, &(0x7f0000000180)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff1d) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/151, 0x97}, 0x0) shutdown(r0, 0x1) 2018/06/03 03:40:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0xffffff7e) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xffff, 0x4) 2018/06/03 03:40:02 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x34b, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/120, 0x78}], 0x305, &(0x7f00000004c0)=""/5, 0x5}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0x2, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) 2018/06/03 03:40:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000240)="480000001400190d090043eafd068c560abac21c0de006004543984fb2bff4e63326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c3bdcd32167", 0x48}], 0x1) r1 = getpgrp(0xffffffffffffffff) sched_getscheduler(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x3, 0x0, 0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0xffffffff, &(0x7f0000000180)=0x4) inotify_init1(0x80000) 2018/06/03 03:40:02 executing program 1: clock_gettime(0x80000003, &(0x7f0000000000)) r0 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) ptrace$getregs(0xe, r0, 0x9, &(0x7f0000000040)=""/101) 2018/06/03 03:40:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = getpgid(0x0) sched_setscheduler(r1, 0x5, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/06/03 03:40:02 executing program 2: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) dup2(r1, r1) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/06/03 03:40:02 executing program 7: r0 = semget(0x3, 0x3, 0x3) r1 = memfd_create(&(0x7f0000000040)="7d787251e40686ae02453a3d09b855ac135cffffeb9b557be801001c004e615465c29657575c5c000000008a004000e5a80000000000000100", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="640000007a85de374566d82c3d49fc243796c57c48a44727e2c53f33f77a589a40a957983dffa00b5d14de9447422da7e597c33b866d6721a3742d5b7657af1c9fbb3a0237da7d92980c99eb98ab54b7fea86f0cbda83de1ae00f23e79fd295ac87ade4d3a348975c114a539b57d2972d0addb4968e8944bd43f61ab8f02e4ba6dd8bf227731f2fdbccaa7a4ad945c7d20968adf5ae5729ad3797ea8745181a14cd502029f428a57be9f03ad1a34509f2663288610d7d3e0ee432594d0a7df43aa035d30ab5e591610bf616058c7429525b6e99c47c463f476b25383a0259c6c23f07ce6530db55addf4362c", @ANYRES16=r2, @ANYBLOB="08002cbd7000ffdbdf25030000003800030008000500ac1414aa0800040001040000080007004e21000014000600ff010000000000000000000000000001080007004e20000008000600ff0f000008000600ff0f00000800060080000000"], 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) semop(r0, &(0x7f0000000240)=[{0x1, 0x5, 0x1800}, {0x0, 0x1, 0x1000}, {0x6, 0x3, 0x800}, {0x3, 0x9, 0x1800}, {0x2, 0x0, 0x800}, {0x0, 0x8, 0x1000}], 0x6) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000340)=""/80) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000003c0)=""/155) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@in6={0xa, 0x4e22, 0x0, @empty, 0x101}, {&(0x7f0000000080)=""/109, 0x6d}, &(0x7f0000000000), 0x2}, 0xa0) 2018/06/03 03:40:03 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f00000003c0)="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", 0x7d0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400400) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) write(r2, &(0x7f0000000040)="06", 0x1) sendfile(r0, r2, &(0x7f0000000380), 0x700) 2018/06/03 03:40:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000002c0)=""/131) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000788000)=0x202, 0xfffffffffffffd1c) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001280)=""/4096) sysfs$2(0x2, 0xfffffffffffffffe, &(0x7f0000000040)=""/83) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3, 0x1) 2018/06/03 03:40:03 executing program 4: r0 = memfd_create(&(0x7f0000000000)="626465762724ed76626f786e6574306c766d6e65743026246b657972696e6700", 0x2) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x204, 0x70bd27, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000300)="040300000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207cc", 0x2c, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/06/03 03:40:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000300)=""/125) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000040)=0x1) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)) close(r1) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101080, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000200)={0x7, 0x8001, r4, 0x800, r5, 0x100000001, 0x100000001, 0x6}) 2018/06/03 03:40:03 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @broadcast}, &(0x7f0000000040)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9, 0x4000) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/40) 2018/06/03 03:40:03 executing program 1: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x7fff}, &(0x7f00000002c0)=0x8) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070aa8f7410400000000fcff", 0x58}], 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000040)={0x8001, 0x4, 0x101, 0x8, 0x81, 0x10000}) 2018/06/03 03:40:03 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000e40)="0047fc2f50dd2c99240970") r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) lseek(r1, 0x0, 0x1) timer_settime(r4, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r3, 0x1004000000016) close(r0) 2018/06/03 03:40:03 executing program 5: socket$inet(0x2, 0x2, 0x5) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x1, 0x4, 0x2}], {0x8100, 0xff, 0x2, 0x4}}], {@x25={0x805, {0x3, 0x10000, 0x27, "1046ab532ef396b9b01ed0e9e4d01ff63ae171045586d296e5015aa4be49efaaa2"}}}}, 0x0) 2018/06/03 03:40:03 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace(0x4219, r1) r2 = socket$inet(0x2, 0x80003, 0x800000800000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x80, 0x5, 0x8, 0x6c0, 0x20}, &(0x7f0000000000)=0x98) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ptrace$pokeuser(0x6, r4, 0x10001, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r3, 0xc}, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0x3270c32f00d3d2bb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x10200, 0x0) 2018/06/03 03:40:03 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000140)="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", &(0x7f0000001140)="cb59297a3f"}, 0x20) keyctl$get_security(0x6, r0, &(0x7f0000000000)=""/114, 0x72) 2018/06/03 03:40:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x0, 0x8, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/47) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000180)={0x14, 0x3e, 0xaff}, 0x14}, 0x1}, 0x0) 2018/06/03 03:40:03 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x61, 0x0, 0x0, 0x400000}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x338423a7, 0x8, 0x4, 0xffffffff80000000}, {0xffffffffffffff80, 0x6, 0xdbb}, {0x7fffffff, 0xaa9, 0x1, 0x8}, {0x2, 0x100000000, 0x9, 0x6}, {0xa4c, 0x0, 0x2, 0xffffffffffffffff}, {0x9, 0x7, 0x3ab, 0x1e65}, {0x77ae, 0xfffffffffffffffa, 0x0, 0xb5}]}) 2018/06/03 03:40:03 executing program 6: r0 = socket(0xb, 0xffffffffffffffff, 0xff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) recvmmsg(r0, &(0x7f0000003600)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/155, 0x9b}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000280)=""/227, 0xe3}], 0x4, &(0x7f00000003c0)=""/32, 0x20, 0x4}, 0x2}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/172, 0xac, 0x78de}, 0x4}, {{&(0x7f0000000580)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000600)=""/164, 0xa4}, {&(0x7f00000006c0)=""/40, 0x28}, {&(0x7f0000000700)=""/130, 0x12}, {&(0x7f00000007c0)}], 0x4, &(0x7f0000000840)=""/178, 0xb2, 0x5}, 0x10000}, {{&(0x7f0000000900)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000980)=""/220, 0xdc}, {&(0x7f0000000a80)=""/228, 0xe4}], 0x2, &(0x7f0000000bc0)=""/178, 0xb2, 0xf5}, 0x3f}, {{&(0x7f0000000c80)=@sco, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d00)=""/120, 0x78}], 0x1, &(0x7f0000000dc0)=""/42, 0x2a, 0x5ad}, 0x9f}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/245, 0xf5}, {&(0x7f0000001f00)=""/100, 0xffffff24}, {&(0x7f0000001f80)=""/193, 0xc1}, {&(0x7f0000002080)=""/85, 0x55}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/71, 0x47}, {&(0x7f0000003180)=""/26, 0x1a}, {&(0x7f00000031c0)=""/252, 0xfc}, {&(0x7f00000032c0)=""/47, 0x2f}], 0xa, &(0x7f00000033c0)=""/57, 0x39, 0x5}, 0x9}, {{&(0x7f0000003400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003480)=""/122, 0x7a}, {&(0x7f0000003500)=""/181, 0xb5}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x3, &(0x7f0000005000)=""/4096, 0x1000, 0x7f}, 0xfa0}], 0x7, 0x40000000, &(0x7f00000037c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003800)=@sack_info={0x0, 0x8, 0x400}, &(0x7f0000003840)=0xc) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000007c0)=@add_del={0x2, &(0x7f0000000480)='bpq0\x00', 0x6}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003900)={r3, @in6={{0xa, 0x4e20, 0x101, @empty, 0x101}}, 0x102, 0x1, 0x7, 0x100000001, 0x3}, 0x98) msync(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000003a00)=0x4, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000039c0)={&(0x7f0000013000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003880)=@sack_info={r3, 0x5, 0x3}, &(0x7f00000038c0)=0xc) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000006000)=""/4096, &(0x7f0000003a40)=0x1000) 2018/06/03 03:40:04 executing program 5: io_setup(0x3, &(0x7f0000003140)=0x0) r1 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0x7f, 0x8000) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000600)=""/173, &(0x7f00000006c0)=0xad) pipe(&(0x7f0000000080)={0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f00000000c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000003180)}]) 2018/06/03 03:40:04 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x5, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000042000501000000000000000000000800a5f6f5b63a37786e6a90468a6dae8dbc48ce9caa3d98"], 0x14}, 0x1}, 0x0) 2018/06/03 03:40:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe6e, &(0x7f0000000080)={&(0x7f0000000180)=@gettaction={0x20, 0x32, 0x329, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/06/03 03:40:04 executing program 4: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1f, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000400000000000000000feffff850000000b0000000000000000000000850000000b0000000000000000000005bc72ccf6f12c9d00aaf10aebc6e427f5abe937cf16dcc3a6e924c925cb63b9a2a07e1141bf0892c8590ecae8209b5f4d12355b747394472bfbbde1"], &(0x7f0000000040)='GPL\x00', 0x7fffffff, 0xa8, &(0x7f00000000c0)=""/168, 0x40f00, 0x1, [], r0, 0x9}, 0x48) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='qnx4\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') mount(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000002c0)='anon_inodefs\x00', 0x7a00, &(0x7f00000005c0)) 2018/06/03 03:40:04 executing program 2: add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r0 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='keyring\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/246, 0xf6) 2018/06/03 03:40:04 executing program 6: unshare(0x640003fc) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/06/03 03:40:04 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10, 0x4) sendmmsg(r0, &(0x7f00000001c0), 0x1e5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x3, 0x111c00) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x16, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x29, 0x7, 0x2, 0x4, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x1, 0x4, 0x3f, 0x49e, 0x1}, &(0x7f0000000540)=0x98) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5153}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x6f3000) 2018/06/03 03:40:04 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x20, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x84) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000240)={'veth1_to_team\x00', r4}) 2018/06/03 03:40:04 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) statx(r0, &(0x7f0000000140)='./file0/file0\x00', 0x800, 0xfff, &(0x7f0000000180)) open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 2018/06/03 03:40:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6af", 0x40}], 0x1, &(0x7f0000000240)}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f0000000040)) 2018/06/03 03:40:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x8000000000004, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x22902, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom$packet(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/06/03 03:40:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x440, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/06/03 03:40:04 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) pwritev(r0, &(0x7f0000003140)=[{&(0x7f0000001d40)='}', 0x27b}, {&(0x7f0000000080)="e6987661641d2124704a31ab3337bf3b548b4b284950fd6696eb6dd304dbcf70d913320b51e9a18635dee96a9a0b7496e1aa392e1320845a9e399ba78b28a9108acfb6352984d87d05ec3dd0feda3c44f01e21382fbc6457b74056635ea158ecf017623768043c1ab930e2506fcd4441ecc23b53e9bd598637593589ee7e679bf6121a96", 0x84}], 0x1000000000000002, 0x41) 2018/06/03 03:40:04 executing program 5: 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) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = dup3(r1, r1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x3, 0x2, 0x9, 0x10000}, 0x19, 0x3, 0x0, 0x0, "39728e5772fe90c07f4a29efa5b54cd9b4ee2f76fda6d45c6a382f15c68262b49b3109d3e179d9a88132a37d2678d97b119e284f6786afab1a6b5d510b887ae9"}, 0x48}, 0x1, 0x0, 0x0, 0xd0}, 0x4000000) read(r0, &(0x7f0000465f8e)=""/114, 0x47) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0x0, &(0x7f0000000040)}, 0x20) memfd_create(&(0x7f0000000000)='bond0\x00', 0x1) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/06/03 03:40:04 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="188085000000000000000000070000001a064567e20f0101"], 0x18}, 0x0) 2018/06/03 03:40:04 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x8) [ 126.462501] IPv4: Oversized IP packet from 127.0.0.1 2018/06/03 03:40:04 executing program 0: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) flock(r0, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x2000400) readv(r1, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) [ 126.503859] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! [ 126.522994] IPv4: Oversized IP packet from 127.0.0.1 2018/06/03 03:40:05 executing program 3: r0 = socket(0xb, 0x2000000002, 0xfffffffffffffffc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fchdir(r0) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x3, 0x9}, &(0x7f0000000100)=0x8) sendfile(r0, r1, &(0x7f00000000c0), 0x10000) 2018/06/03 03:40:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_gettime(0x8, &(0x7f0000000040)) 2018/06/03 03:40:05 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x10001, 0x321000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x3, 0x3, 0x0, 0x80000000, "9aeccdbb89720dae8eb9f15736d2fe85c643aed34a996955dd95d7cdf68fd03a1e901142a1b592cb1ba666fb", 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x54}}, 0x4, 0x1, 0x2, 0x9, 0x9}, &(0x7f0000000180)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000200)={0x5, 0x3, 'client0\x00', 0xffffffff80000000, "3266b5838bdd0130", "90b608dbec6893472f6591caedadb380e76252977404a68c52ba5f770ab74193", 0x4}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r3, 0x20, 0x78, "d2bf3fe3ed03ed2e4aac05c290c5d611ab0f1367dba75b1105f428219a19306b8279bd2d14d8786373485dc27ca73cad079bec9b1f9061bd4ef3928c5e199fbcaf5bf1bfe4c31d9cdb4cd1839638edbeea8de51a5dcb34a183772f3f69dfc08c6afb1f3771512c8e37c30556a1019b27a2916450932772d4"}, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xbfa7, 0x2, 0x0, 0x6, r3}, 0x10) 2018/06/03 03:40:05 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x20, &(0x7f0000000240)="0047fc2f07d82c99240970") set_thread_area(&(0x7f0000000300)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101100, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x3, "0b63be"}, 0x4) 2018/06/03 03:40:05 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x2180, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001940)={&(0x7f0000000580)=@in6={0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f00000018c0)=[{&(0x7f00000005c0)="f2874d1f5ca694165ce45562389e45c09126eb9b21868490bc45f672f2a20c4c815c6111a9066f229356de0b4ca5bcad7752e79100fbb9ba15a28b202f75c66c8916", 0x42}, {&(0x7f00000006c0)="12dd44a802d0e8d97fa8846d1a9040e887257ce43a848b8471af11633f8922d0f8108d9fda2678e04786216c5acf04968d22c37f0c4da24f9fefcbbdfcbbebbc", 0x40}, {&(0x7f0000000740)="3c10bfcd6194e70a847a44c9ae351077b759db0954eb543cdc57a85819673267b7e3386a8394609451185d4d54617f335c3e34ad7592658ca4fa3c3cb8ac98702dcf25c892d5c7d723ff69c1ac9a2578e78e629d5bb965cc4d4a6d8e46084f8f883abbeadd3109a3da8148", 0x6b}, {&(0x7f0000000800)="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", 0x1000}], 0x4}, 0x4010) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x2}, 0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000500)=0xc) r3 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000048c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0xc000, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002a00)={&(0x7f00000010c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000002680)=""/164, 0xa4}, {&(0x7f0000002740)=""/194, 0xc2}, {&(0x7f0000002840)=""/165, 0xa5}, {&(0x7f0000002900)=""/246, 0xf6}, {&(0x7f00000001c0)=""/41, 0x29}], 0x5, &(0x7f0000000940)=""/12, 0xc}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000080)=[{&(0x7f0000000a00)=""/201, 0xc9}], 0x1, &(0x7f0000000240)=""/57, 0x39}}, {{&(0x7f0000000700)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000d40)=""/139, 0x8b}], 0x2, &(0x7f0000000b40)=""/30, 0x1e}}], 0x2, 0x0, &(0x7f0000004c40)={0x0, 0x1c9c380}) eventfd(0x1) sendto(r3, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) listen(r2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x2) getgid() setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, "9e50255c87890226fe085e53b0a84342f46f55b957b586f7370712de03a726353d9973575eda89b5f475f6af983c0579909a66ed45ba4ce949d8554229eb584f66a5f827cf345af856ae0fca5c6b5fc9"}, 0xd8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000200)=0x4) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 03:40:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, &(0x7f0000000000), 0x9) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a00000000000000000000000000000000003bfa9d3de197a8a400000000000005000900000000000a0000000000000008000000000000000000000000000000000000000000000002000100000000000000000b0000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/06/03 03:40:05 executing program 4: clock_gettime(0x3, &(0x7f0000000080)) syz_emit_ethernet(0x2ca, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cd88d32e6bae", [], {@ipv6={0x86dd, {0x9, 0x6, "ff4f35", 0x294, 0x7f, 0x7, @empty, @dev={0xfe, 0x80, [], 0xe}, {[@srh={0x21, 0x6, 0x4, 0x3, 0x9, 0xc7d, 0x9, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x7f, 0x0, 0x400, 0xa0a, 0x0, 0x7f, 0x65}, @routing={0x0, 0x6, 0x1, 0x77e48000, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @empty]}, @fragment={0x3c, 0x0, 0x8, 0x8f8, 0x0, 0x0, 0x68}, @dstopts={0x0, 0x4, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @dstopts={0x4, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x8000, 0x6, 0x9, 0x1fc19c1d, [0x2, 0x401, 0x6]}}, @hao={0xc9, 0x10}]}, @srh={0x0, 0xc, 0x4, 0x6, 0xd07, 0x9, 0x7, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x11}]}, @dstopts={0x3f, 0x6, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, @dstopts={0x8c, 0xd, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0xfffffffffffffffe}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x28, {0x2, 0x8, 0x0, 0x8, [0x6, 0x2, 0x2, 0x40]}}, @hao={0xc9, 0x10}]}], @udp={0x4e24, 0x4e20, 0x7c, 0x0, [@guehdr={0x1, 0x400, 0x4, 0x1f, 0x821ea5e5f34050b4}, @guehdr={0x2, 0x40, 0x10001, 0x6, 0x100, [0x80]}, @guehdr={0x2, 0x100000001, 0x6, 0x0, 0x100, [0x80]}], "c8cfa60a4ea668a8f75884246bbe34161a4cb6a9dd916907ad4d95e701d333d50170f15bbfa91eff42dc6ba78b1136473eb0a2b1ba588c4ffa37144810fc29e5f4b5ad841c5a914b27d69a6b9175a334aa6f50c212ca1ec69e5dd792cc0234e9"}}}}}}, &(0x7f0000000000)={0x1, 0x3, [0x1b9, 0x644, 0x9ce, 0xcea]}) 2018/06/03 03:40:05 executing program 1: io_setup(0xffffffffffff4cc7, &(0x7f0000000040)=0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000000, 0x0) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x1e) io_destroy(r0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x1) sendmsg$kcm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) [ 127.392025] random: crng init done 2018/06/03 03:40:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000080)=[@fadd={0x58, 0x114, 0x9, {{}, &(0x7f0000000000), &(0x7f0000000040)}}], 0x58}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/06/03 03:40:05 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040)=0x200, 0x4) recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)=""/42, 0x2a}], 0x1, &(0x7f0000000180)=""/100, 0x64, 0xffffffffffffffff}, 0x2209}, {{&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001340)=[{&(0x7f0000000280)=""/39, 0x27}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000001380)=""/120, 0x78, 0xae7}, 0x2}, {{&(0x7f0000001400)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001480)=""/78, 0x4e}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/186, 0xba}, {&(0x7f00000025c0)}, {&(0x7f0000002600)=""/27, 0x1b}], 0x5, &(0x7f00000026c0), 0x0, 0x5}, 0x54}, {{&(0x7f0000002700)=@generic, 0x80, &(0x7f0000002980)=[{&(0x7f0000002780)=""/198, 0xc6}, {&(0x7f0000002880)=""/98, 0x62}, {&(0x7f0000002900)=""/75, 0x4b}], 0x3, &(0x7f00000029c0)=""/13, 0xd}, 0x7}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002a00)=""/114, 0x72}, {&(0x7f0000002a80)=""/89, 0x59}, {&(0x7f0000002b00)=""/122, 0x7a}], 0x3, &(0x7f0000002bc0)=""/238, 0xee, 0x80000000}, 0x42e}], 0x5, 0x12001, &(0x7f0000002e00)={0x0, 0x989680}) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/06/03 03:40:05 executing program 0: unshare(0x8000000) semget$private(0x0, 0x80000000000, 0x40000000) r0 = fanotify_init(0x72, 0x81802) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) connect(r1, &(0x7f0000000200)=@nl=@unspec, 0x80) r2 = dup(r0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x3f}], 0x1) unshare(0x28020400) 2018/06/03 03:40:05 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000000c0), 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x30, 0x70bd2a, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xbb61}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xcc}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/06/03 03:40:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = socket$inet(0x10, 0x0, 0x2) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020807031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 127.665659] atomic_op 00000000d67983a1 conn xmit_atomic (null) 2018/06/03 03:40:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x0, 0xff, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0xa) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x2, 'tJ'}, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x8, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x28, 0x28, 0x109, 0x0, 0x0, {}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/06/03 03:40:05 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400040, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0xfffffffffffeffff) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x200, 0x0) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x6b, "b11350534da51636f8cdf84352f496fa88852a52818f8387209a08554a765f149ad242fc8867b2932820348795c4d755ca544b555b86068da0f03ace187bafd1f65b4a8893e140a15ec45b164971340fe544b5baed7705e4c6a7e26c25c5b480640658f8cdd5526ce9a476"}, &(0x7f0000000100)=0x73) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x80}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x44ddac4, {{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) shutdown(r2, 0x1) 2018/06/03 03:40:05 executing program 5: r0 = 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 = socket(0x9, 0x800000005, 0x7ffb) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x100) ioctl(r1, 0x200008912, &(0x7f00000001c0)="5626262c8523bfef2cf66f") fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/216, 0xd8) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) fgetxattr(r2, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)=""/23, 0x17) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x6, 0x4, 0x3, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x2, 0x30}, 0xc) [ 127.747754] atomic_op 00000000dba3e008 conn xmit_atomic (null) 2018/06/03 03:40:06 executing program 4: mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000001c0)=""/60) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x200000000038, 0x0) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x401, 0x10001) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000001, 0xff, 0x3) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000100)=""/190) ioctl$BLKRRPART(r2, 0x125f, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x2, 0x1, 0x7fffffff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/06/03 03:40:06 executing program 7: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) 2018/06/03 03:40:06 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0xb, "70d7"}], 0x18}, 0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x3, r1, 0x10000) sendmsg$kcm(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="9e553436af97dc7947c08f3cfdc9e14e80821023c7b6b85efff9777153c8d5c974b5d678e8df9e44a525e6", 0x2b}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="1c5d09476f77b6308cc33d0a135fbb045f4cc1c7dce5334472f5a17bb192a22a77eb02ab5d8cef9b89c4603ae47db086288dc847b4bc834300e8aa54ea33e4e45b5599818cc23244a3a77a1741a799c4aa816cff5818caa56f875eb926c8349221720792f632d07b17cbe2cad1fd22e591d51693b433ef88da3522d3a47083f4ef1d8e33c25628f9f9b61383059f", 0x8e}, {&(0x7f0000001200)="bba16193ab87fedda50eb1604ade1ca8abb969e0249b69f5c240ec49a8508e0409a34acfffd63ccab9b681bbf379205179f3dddeb969943a6dcfc70d8cf7ec33f0227283865b1918214b3cc4eddc99fdec94e597aa8a9117630e015b717b84767488de5739f4bc14aa2e5f45b229f7a3dcf04766ee6cca5107b2d78280defa5450bd7dda41bcb32b9d9e3c0deded6be2cc877f4c2051281d1a", 0x99}], 0x4, &(0x7f00000012c0)=[{0xd0, 0x104, 0x3, "33f8c62ca466139d372a1aa4627ee62dacd60461b99573e820a6a49fe82d9ff1ef48a0c790ce2c692771d817564c35c71b7fead755ceb82bffbe5072d6bd647a4d084093659653e882c8833da5dbda350dee85fccbe72799c995087a492d1c850692818996b6185e2a99ea27a2525193384b4e1e36ddfec2303e54b280601837f0b1400b5b92f6053f02cb66438aec673e7e9fa96c71405ddd9ed645c78f3af89167e0269209cc874cb260faddf2a46538a2b6aeeeba9da3f9ecf58603e7b75e"}, {0x50, 0x0, 0xfffffffffffffeff, "946b66a327494af293c654eb823aab69882f4cb8cddbf59dc292e02a3f354417929565e59f2765a04817863a73c6673664abbeff2cd3120d1b"}], 0x120, 0x40000}, 0x4) 2018/06/03 03:40:06 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002dfff8), 0x1, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x50000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)=""/179) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000080)={0x40002004}) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) r2 = socket(0xa, 0x5, 0x1ff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e23, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x10, 0x0, 0x8, 0x8, r3}, 0x10) 2018/06/03 03:40:06 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7, 0x7ff, 0x6, 0x1f, 0x1349}, &(0x7f0000000200)=0x98) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000240)='tasks\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) ioctl$int_out(r3, 0x2, &(0x7f00000002c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4016}) ioctl$TUNDETACHFILTER(r2, 0x800454dd, 0x6f3000) 2018/06/03 03:40:06 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}], 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000008c0)=""/4096, 0x1000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'%route\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x320) 2018/06/03 03:40:06 executing program 5: ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'veth1_to_team\x00', 0x2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)={0x14, 0x18, 0x3, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/06/03 03:40:06 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) [ 128.101541] mmap: syz-executor4 (8210) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/03 03:40:06 executing program 0: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/06/03 03:40:06 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() ioprio_get$pid(0x1, r1) exit(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000001c0)) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000080)=[{{}, 0xfffffffffffffffb, 0x10001, 0xfffffffeffffffff}, {{r4, r5/1000+10000}, 0x7, 0x7, 0x8530}], 0x30) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000140)=""/125, &(0x7f00000000c0)=0x7d) read$eventfd(r3, &(0x7f0000000000), 0x8) 2018/06/03 03:40:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") socket$netlink(0x10, 0x3, 0x0) 2018/06/03 03:40:06 executing program 7: syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/142, 0x8e) unshare(0x4000202) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000300)={'broute\x00'}, &(0x7f00000001c0)=0x78) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf24d89b96785e9e9}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x78}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x64}, 0x1}, 0x8041) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) 2018/06/03 03:40:06 executing program 2: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000091a000)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x3771) 2018/06/03 03:40:06 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201015}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)=0xfff, 0x4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='-mime_typeuser^\\system\\\x00', &(0x7f0000000140)='%J{ppp0\x00', &(0x7f0000000180)='ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', &(0x7f00000001c0)='/dev/net/tun\x00', &(0x7f0000000200)="7070703073656c696e75789770726f632300", &(0x7f0000000240)='/dev/net/tun\x00', &(0x7f0000000280)='ifb0\x00\x00\x00\x00\x00\x00\x00!\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='user\x00', &(0x7f0000000340)='/dev/net/tun\x00', &(0x7f0000000380)='systemmime_type\'\x00', &(0x7f00000003c0)='ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', &(0x7f0000000400)='/dev/net/tun\x00']) fcntl$setstatus(r1, 0x4, 0xc00) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000004c0)=0x3, 0x4) r3 = dup3(r0, r1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000500)={0x10000, 0x7, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'yam0\x00'}) 2018/06/03 03:40:06 executing program 3: unshare(0xa0003ff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x40045108, &(0x7f0000000000)={0xfffffffffffffffc}) 2018/06/03 03:40:06 executing program 0: r0 = socket$inet6(0xa, 0x9, 0x5) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/06/03 03:40:06 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setregs(0xf, r0, 0xffffffffffffff7f, &(0x7f0000000100)="d8d35cc922de2390512af122c7f7f1970a6ce798adb0477a7b365e1eecdef31c8996e8c68849b3e0cfdf7cb533489a7543d56c0027bc8d499f7f910eb07dc919201eeeb11d826ed609a6cac39d37da02190e1bfdbba564e6f600d32ea01fb62a4449de5550494aa61d25d763ea2181e307b5079f6649fa5870888b2974f721b7c7f9a5f24dc5471243a089f7b3765792d4c6b5417feabf4f9efb5c52c7ab8641ab24cbb8863f5c802c7d6cd626637bb8434e92009b5fa658645090ce34ab36158138fe37f7b8f3d5bb6d9c68480b56a813d7e833e551af47d434dfc455827faa944e04f81eff5a96") r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7f, 0x701202) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001280)={@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {&(0x7f0000000240)=""/4096, 0x1000}, &(0x7f0000001240), 0x21}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000001700)={{0x3, 0x2, 0x2}, 0x9, 0xfffffffffffff800, 0xffffffff}) getsockname$llc(r2, &(0x7f0000001680), &(0x7f00000016c0)=0x10) migrate_pages(r1, 0x101, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x1) r3 = request_key(&(0x7f0000001340)='dns_resolver\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)='/dev/dmmidi#\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001500)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1, 0x6, 0x8000, 0x1f}, &(0x7f00000015c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001600)={0x200, 0x8, 0x6, 0x4, r4}, 0x10) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001640)) r5 = add_key(&(0x7f0000001400)='rxrpc_s\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001480)="50cbe41e0daf3496cbb41c0a8ed9df444ce490b328136b1f77deda56b2f755790f85cfb2a76c649079448bc96975a8b52bad9c5d1f5a7b2ccff0b63c6cbd656ada9d6fc9cfac92dbed4ac95cb94be129751b66ff65c640ca24a494b4aa95e152596233760c9c7e", 0x67, 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x1, 0x8f2e, r5) truncate(&(0x7f0000000080)='./file0\x00', 0x1000) 2018/06/03 03:40:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000000680)={&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/239, 0xef}, {&(0x7f0000000440)=""/94, 0x5e}, {&(0x7f00000004c0)=""/115, 0x73}], 0x5, &(0x7f00000005c0)=""/145, 0x91}, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000140)) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400000, 0x0) 2018/06/03 03:40:06 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) fadvise64(r0, 0x57, 0x9, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth0\x00', 0x3}) setsockopt(r0, 0xff, 0x3, &(0x7f00000000c0), 0x0) 2018/06/03 03:40:06 executing program 7: unshare(0x64000400) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4000002, 0x20000000000) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x6) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/06/03 03:40:06 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200), 0x2b6}, 0x0) 2018/06/03 03:40:06 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r1, 0x0) r2 = dup2(r0, r0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000200)=""/157) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_getevents(0x0, 0x8000, 0x1, &(0x7f0000000180)=[{}], &(0x7f00000001c0)={0x0, 0x989680}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000000)) 2018/06/03 03:40:06 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x9, 0x800) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000280)=""/149) r1 = socket$inet6(0xa, 0x2000000802, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0xfffffffffffffffc, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)}, 0x0) io_setup(0x7f, &(0x7f0000000200)=0x0) io_destroy(r2) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000180)=""/78, &(0x7f00000000c0)=0x4e) [ 128.775789] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 03:40:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000002c0)=0xffffffff, &(0x7f0000000300)=0x2) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x8, 0x70bd2b, 0x25dfdbfe, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x40000) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) 2018/06/03 03:40:06 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x80000000}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000480)={0x1d}, 0x10) 2018/06/03 03:40:07 executing program 4: semop(0x0, &(0x7f0000000080)=[{}], 0x1) semop(0x0, &(0x7f00000001c0)=[{0x2}, {0x0, 0x0, 0x1000}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000140)=0x8) 2018/06/03 03:40:07 executing program 1: r0 = socket(0x9, 0x6, 0x0) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/150, 0x96}, {&(0x7f0000001140)=""/185, 0xb9}, {&(0x7f0000001200)=""/70, 0x46}, {&(0x7f0000001280)=""/9, 0x9}, {&(0x7f00000012c0)=""/37, 0x25}], 0x6, 0x0, 0x0, 0x1}, 0x40000000) r1 = socket(0x11, 0x2, 0xfffffffffffffff9) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) listen(r1, 0x6) 2018/06/03 03:40:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x41) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x4) 2018/06/03 03:40:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) getpeername$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f00000001c0), 0x20) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/06/03 03:40:07 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) clone(0x88042404, &(0x7f0000000180), &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) clock_getres(0x7, &(0x7f0000000180)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0) 2018/06/03 03:40:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/06/03 03:40:07 executing program 7: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340014b80040d8c560a067fffffff81000000000000005807004824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd000000100001005c9b9358fcff0000040e05a5", 0x58}], 0x1) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/06/03 03:40:07 executing program 5: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e21, 0x5, @empty, 0xf46}, {0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x122}, 0x0, [0x1f, 0x3, 0x8, 0x1982, 0xff, 0xfffffffffffffffb, 0x5, 0x5]}, 0x5c) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a32fd3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0xeb, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e22, @rand_addr=0x5}, 0x40, 0x5, 0x8001, 0xffffffffffffffff, 0x5, &(0x7f0000000100)='dummy0\x00', 0x9, 0x4, 0x5}) 2018/06/03 03:40:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) write$tun(r0, &(0x7f0000000140)={@void, @void, @llc={@llc={0xfe, 0xf4, "3a9b", "2b4b82bb33421b"}}}, 0xb) r1 = socket$kcm(0x29, 0x5, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c653020282d2d776c616e312b4073656c696e7578265f61636c5f6163636573733a70726f63656d31253a5d232d7b73656c696e75786b657972696e67656d312ab90acddfcb508ef1579bf0ba77d9b910e52007135d6cd45c30400abd09c635c9567f4186975f2b5b154b920434cdfc0a695799c750369179b2fba03019a2a28f825714f9fd4bcfe628532b9ad227cb009a3a4eb08ab0337727a6e3a0ea8005c9fd19aee8f60328434738566fc1b4b3ed4abe1519cff88278bdfd82c6b0c8e67c3387cc34e5354429a4bf12982268fd55fd26d54bd795707dd9ab35bf5a914bbb73d3ac8c73a6"], 0xfe) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") capget(&(0x7f0000000000)={0x20080522}, &(0x7f0000000080)) 2018/06/03 03:40:07 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000001640)) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x10001) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)=0x400000) 2018/06/03 03:40:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x240000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0xcd1b, 0xfffffffffffffff7, 0x37, 0x1, 0x100000001, 0x81}) listen(r0, 0xccb) r2 = gettid() fcntl$lock(r1, 0x0, &(0x7f0000000280)={0x2, 0x1, 0x0, 0x3f, r2}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fff, 0x800) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0x2f, @multicast2=0xe0000002, 0x4e22, 0x0, 'fo\x00', 0x4, 0xefa0, 0xb}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x80000001, 0x0, 0x1ff}}, 0x44) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0)={r4, r5/1000+30000}, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x20000000000, 0x8}, 0xfffffffffffffeeb) sendto$inet6(r6, &(0x7f0000000100)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x4000000000}, 0xfffffe23) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/03 03:40:07 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) listen(r0, 0x1) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000280)=0x6f0, 0x1f, 0x0) remap_file_pages(&(0x7f0000851000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x280) semtimedop(r1, &(0x7f0000000040)=[{0x1, 0x3ef, 0x800}, {0x3, 0x40, 0x1800}, {0x0, 0x6, 0x1000}, {0x4, 0xf0, 0x1000}, {0x6, 0xffff, 0x1800}, {0x4, 0x3, 0x1800}, {0x4, 0x0, 0x800}, {0x3, 0x10000}, {0x1, 0x8, 0x800}, {0x4, 0xfffffffffffffff9, 0x800}], 0xa, &(0x7f0000000080)={0x77359400}) 2018/06/03 03:40:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x800000000008912, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0xfffffffffffffff0, &(0x7f00000000c0)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x4, 0xffffffffffffcc71, 0xd1, 0x5, 0x0, 0x1, 0x1ff, 0x7fff, 0x7, 0x80, 0x1, 0x10000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x9, @empty, 0x4}, {0xa, 0x4e23, 0x89b, @mcast1={0xff, 0x1, [], 0x1}, 0x6ce}, 0x4, [0x401, 0x8001, 0x5, 0x1, 0xffffffffffffffff, 0x3, 0x1, 0x5]}, 0x5c) ppoll(&(0x7f0000000140)=[{r1, 0x4000}, {r0}, {r1, 0x10}, {r0, 0xc000}, {r0}], 0x5, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x8}, 0x8) 2018/06/03 03:40:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x62801, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000240), 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000001c0)={{0xfffffffffffffffa, 0x10000}, {0x2, 0x7}, 0x7f, 0x5, 0x4}) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r4) 2018/06/03 03:40:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f00000002c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f404000000000000009849ae2d726cf46a629bf95efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe988377c1af55ddb09ee5b28d1e3e0ae641c108dba21c29ee39f1867b11c9ba9087722e868fff0e8d6b6c3b8872aa13318dd2012340d266cffebd7be029e1ba7704d594286e9c06797c5a39b5d504276c48e40e925912bff2f1e1c332c3204e7010a32ba4b22f8c09798e4ae8661cd5ec285160f08ca3bba4e779f4745a72a7c53daad7fae4719be8f955167647457064e46b6e5abe4d7fc580e2eaad328d9f54914b8c65683ce2cc71e699508325f0450f93844c8a9a81508129d15cdf46835e28026698f5cea0662169ac2016b88f775078", 0x1b9) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/06/03 03:40:07 executing program 1: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x20) getdents(r0, &(0x7f0000000140)=""/161, 0xa1) lseek(r0, 0xfffffffffffffffc, 0x1) 2018/06/03 03:40:07 executing program 7: r0 = inotify_init1(0x0) flock(r0, 0x100000000002) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x21) 2018/06/03 03:40:09 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockname(r0, &(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000440)=0x27f) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) fcntl$setlease(r1, 0x400, 0x3) r2 = dup(r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x1000000040, 0xfff, 0x1, 0x1}, 0xfffffe0a) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f0000001140)}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) preadv(r0, &(0x7f0000000340), 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)="c4fba2d537e317b19ff2cba22e3d1472b250a8ad935ad125e7754ec4bda7fa517b4dd0b5ac6cfd5e0457617bd5dd5259fc396b8420f47833fad1dbd19c1f044da3e49663e15c2193a6434cd23459c78ff10f47763728f4aec6d8763de1ae37c009204cf5885c") 2018/06/03 03:40:09 executing program 1: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000180)=0x9) r0 = socket(0xa, 0x1, 0x0) clock_adjtime(0x5, &(0x7f0000000040)={0x4, 0x1, 0x3, 0xb4, 0x0, 0x8, 0xfffffffffffffff7, 0x0, 0x2f, 0xffffffff, 0xaa1, 0x5f1, 0x3e, 0xd5, 0x2b, 0x1000, 0x1684000, 0x1, 0x0, 0xffff, 0x9, 0x0, 0x151, 0x6, 0x6, 0x4}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)=""/254, &(0x7f0000000140)=0xfe) fallocate(r1, 0x1, 0x0, 0x5046a737) socket$inet(0x2, 0x6, 0x80) 2018/06/03 03:40:09 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x80100080044d00, &(0x7f0000002000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x10000) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202, 0x0) 2018/06/03 03:40:09 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) unshare(0x24020400) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f}, 0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x64, "3563d56bde7d9725fcd8c10dae49e6999dbacd6948306b64096280d7b12ab19bcf65f6f2eb1a585e5cb8714d62916ed49ef1e80067f35d7af4cadfdbb4e1ded66d2996da468b5ec096e3dad7a7328a024017aa5392ee2a26df91869f8d38168f2b8f202a"}, &(0x7f0000000000)=0x6c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x6, "280e79d6dadc"}, &(0x7f0000000140)=0xe) 2018/06/03 03:40:09 executing program 4: unshare(0x400) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x41, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) 2018/06/03 03:40:09 executing program 5: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{0xfffffffffffffffc}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/140, &(0x7f0000000100)=0x8c) 2018/06/03 03:40:09 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000005, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) sigaltstack(&(0x7f00007d4000/0x3000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/06/03 03:40:09 executing program 7: unshare(0x20000fc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x220040, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000002c0)=0xe8) r6 = getpid() ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000068c0)={0x7f, 0xfff, 0x400, 0x2, [], [], [], 0x8, 0x17cc385a, 0x8, 0xa05, "323b875e108a9465098132d9dc2d6d1c"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003a00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a40)={0x0}, &(0x7f0000003a80)=0xc) fstat(r0, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003d80)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003e80)=0xe8) prctl$seccomp(0x16, 0x2, &(0x7f0000006840)={0x5, &(0x7f0000006800)=[{0x2, 0x6, 0x3ff, 0xc96e}, {0x7fffffff, 0x3, 0x502, 0x6c98}, {0x5, 0x100000001, 0x100000000, 0xffffffffffff9f4b}, {0xfff, 0x4, 0x5, 0x6497}, {0x5, 0x16fa, 0x8, 0x2e}]}) r11 = getpid() ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000006880)={0x200, 0xffff, 0x8000}) r12 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f00000067c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1048000}, 0xc, &(0x7f0000006700)=[{&(0x7f0000000300)={0x3678, 0x15, 0x20, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x46, @uid=r1}, @generic="3b46ddfb60ec84399eecb0e4e5f0595f71e8b8005c308f9bb8e16008604a00e3e2d49fae06ceb0937da75c6fc5c98d9a9fa803aeb832ddd368c4cca743e7b6567c940db6bf1f228e624509589844ca947e6ca2954994a3f12b4f294f78483886aa725b1b796708e22d4341c7a9065b422ca9f57ef18960a15a77b4dc9241cec75bebbfe9f914ea200b3ec504f8cecd5d534552d647aa37d3b5ec46b4b07c3a54c87bc069a4094e4f4c8096d89dd31099369a604e96f0c86d9f87e5f4168e20bb87244f648bc7cc29b1286da8a3936e646104520d4d2ae56c", @nested={0x30e0, 0x90, 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@ipv4=@multicast2=0xe0000002}]}, 0x1d0}, {&(0x7f0000005440)={0x1288, 0x21, 0x500, 0x70bd28, 0x25dfdbfd, "", [@nested={0xe4, 0x0, [@typed={0x4, 0x6}, @generic="60b7ecb5f8a25f64f0295bd5eb35dc88ab807b91bb16c2b76a88a1901b4560f11f48487e757a57a98b90eb0b232945c4d5106df142cedeb6d834d094f9d06b07b05c0c3eb473ea9c7bc82893c5dadd24f0535a480eaad434b333a06acecb182d3c991245dbd003de7a40c2cc0767e0f2cfc35af94a739892fbacc5651d9aa7ef83608036da5a592dfb3df43eca265cc7608889d96bdf44d0a0b8de9f6ea7ebf91ad372703f8f1152b7dcf3dc696dfe8d1c3ef642af0f65778afe413ac1e4d91bb07c28d2e215c08688d5475f20a611dc266b93", @generic="9b72fb11c0b2"]}, @nested={0xc, 0x2, [@typed={0x8, 0xd, @pid=r12}]}, @nested={0x10d4, 0x28, 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", @typed={0x8, 0x4, @fd=r0}, @typed={0x14, 0x40, @ipv6=@loopback={0x0, 0x1}}, @generic="bc901450b8586f6bdd98d1b0fad4c30c81af19aaaaa2849c662b32babdcfd2e580311ee3f136fd44df8f0b5ad8bae4a0f4e9eea1001288923a476e8a4fd05a6371a67542c2fd93b314c100e8548f737b66fe712540ffefd3334cbcf8e27374de692f0001d378e730c25d1fd73dfc66ca564b27f58372be5b9ffb330f29ce9567a930be936049ebdc552b86887fa08ff195a68234b92a76771b14b064740a0f782e65f8fe2eac3accffb6c26bf47ea28561e54e"]}, @generic="4270576e10560de60b2192daa3460a1e1e1f6ce28c5759147d6654eb162eeeef5b97e855fc9caaa1f03e555c6b04aec405a048834794c19e0267667f34fbc1f0e75eb1c975f4318045197dec4df7b0a5f9d240cd21109e", @nested={0x5c, 0x63, [@generic="8625554ad97a2e103712cbfdf01ecf698c17976cd34aacf61f4569aedb86051e5282a30be4c2116c28c797b778c634c98d409b3b386f6ad1df416c0e5a0be8fd54b83866c4528fdb7abb5fdeae3d75023a6187f675"]}]}, 0x1288}], 0x6, &(0x7f0000006a00)=ANY=[@ANYBLOB="2000000000000000010000000100aaca5f57c8882582de6a74794d545a8c1f1e726e60f217422a9db49d0654f760b3227272c6feac87c8be610eab0a575df16c07ee94cac03c2be79ed3b49da005c90fc21c866d31380c3b587480d886a07639ce7bf8060d6b5d435d87804ee0b8", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x44}, 0x4040) write(r0, &(0x7f00000001c0), 0x0) fcntl$getown(r0, 0x9) 2018/06/03 03:40:09 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x14, 0x29, 0x601}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0xf440782e2dcd455a, {0x2, 0x4e21, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/06/03 03:40:09 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x900) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, '\x00', 0x1}, 0x18) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) write$binfmt_elf64(r1, &(0x7f0000001400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x38}, [{}]}, 0x78) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/06/03 03:40:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x7fffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="1a00000000000000"], 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0x4}, 0x3dc, [0xaf, 0xfffffffffffffff9, 0x2, 0x4, 0x1, 0x7fffffff, 0xbc, 0xeda]}, 0x5c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/06/03 03:40:09 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0xffffffff}) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x9fa, &(0x7f0000007000/0x2000)=nil, 0x1) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/06/03 03:40:09 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000e84}, 0x2c) r0 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x9c, r1, 0x200, 0x70bd26, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2f}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x3, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x8) 2018/06/03 03:40:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r2 = syz_open_pts(r1, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000040)={0x3, 0x4}) 2018/06/03 03:40:09 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x800) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/167) ioctl(r0, 0x4, &(0x7f0000000180)="0092002f07d82cd84eea652da79727d45e9b") clock_getres(0x6, &(0x7f0000000000)) 2018/06/03 03:40:09 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000002c0)="c6f66f7210d690ec207c3d") r0 = memfd_create(&(0x7f0000000080)='tmpfs\x00', 0x736ef8e6651570fc) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @multicast2}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'veth1_to_bond\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000800)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)={0x158, r1, 0x0, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x158}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) 2018/06/03 03:40:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4842, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000130031070000000000000000fe8000000000000000000000000000007f39f3f1fe000000090000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000"], 0xb8}, 0x1}, 0x0) 2018/06/03 03:40:09 executing program 6: openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x80101, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x1, &(0x7f0000000740)="977d1030b44e269277291a5eb87300dd32674eefe24de8d984773d3d9ed5f962b3326e137bf532913989918bdb3f1e19ba55f3e315abd44c505e25fbfc62da5459fcc589a69ca7a4dc17e03f9266ff40db43b9f72e21468f4350ae42bac310c06649a0f1218d3c8546ecdb5b5fb6431211f1e2e0b122176c409b3a5d7c005791267c1194c4b17bd1637e199cbd4bfa73545d0bdb61e5ef305a5623bb2c1aaa953b67eb2a47197712359dedad55827a52c45f92d247135792825bdec2005b4de7857a59194693c7b4d3be26fc169afc6fcff62009ebe938211b3c732737811784") sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto(r1, &(0x7f0000000580)="ee15593fec2e1e904891c9a266345a151c5383a1508a7806d24a6e7f87be203568745271898d57a7ec761b413d01909b9a21389d3b879be56aaa9a97b6e9e6ce41b37bcf9ca062a10073a0eacdb5e9b61799846068d72868b25f7577cf1abbf8d343507c374b1e4d85371ac33b6e7063c1ed57bc725aadc1b03f68f7f86e783796a8c34770d3d5600f71c273251c5926cd62b80c0df723cac1836be6f8cef9bb853849060601", 0xa6, 0x40040, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x0, 0x4}}, 0x80) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000040)=""/63, 0x27}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000500)=""/89, 0x59}], 0x7) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x100000000000008c, &(0x7f00000036c0)=""/64, 0x40}}], 0x2, 0x0, &(0x7f0000003700)={r2, r3+10000000}) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=@known='system.advise\x00', &(0x7f0000000440)=""/47, 0x2f) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000004c0)=0xa26, 0x24b) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000640)={0x100}, &(0x7f0000000680), &(0x7f0000000700)={r4, r5+10000000}, 0x8) [ 131.801308] tmpfs: Bad mount option ÆöorÖì | 2018/06/03 03:40:09 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x1, @random="5a66cbe2a811"}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bond_slave_0\x00'}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000448000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) tkill(r0, 0x1000000000016) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x1ff, &(0x7f0000000140)={0x8001}, 0x8) 2018/06/03 03:40:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14c, r1, 0x500, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x12c3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x89}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) pread64(r0, &(0x7f0000df6000), 0x399, 0x800000000000) 2018/06/03 03:40:09 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/06/03 03:40:10 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000001) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)) 2018/06/03 03:40:10 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40800, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"912c1c1c20fdea"}, 0x80000000}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xfeffffff, 0x0, 0x6, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x57, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/06/03 03:40:10 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7fffffff, 0x200) accept$alg(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0xffffff7f, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) unlink(&(0x7f0000000140)='./file0\x00') 2018/06/03 03:40:10 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_team\x00'}}, 0x1e) 2018/06/03 03:40:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000c000000000000f551b4000000000000000000000000000000000000"], 0xfdef) 2018/06/03 03:40:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306}, 0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bridge_slave_0\x00'}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000540)="75c56b33cce5461a8a406703bf330eff520ffff000000000002408000000000000000e00948167dcc252d0e0810bc444004bfaf6dea2abbeeffd673c49748b742c5ba43ad2073072448cd20c3105f51c19ddef4ccc958dbc743b87ba06585a65bbcddb1393d4ac58d0cfbd9616a8d96ecd5689da7ef4977cc20d3b9e9642269a", 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x1d}, 0x12}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x90000000}) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xae62, 0x200000) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000002c0)=0x4, 0x4) 2018/06/03 03:40:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xffffff84, &(0x7f0000e83ff0)={&(0x7f0000000180)=@updpolicy={0xb8, 0x19, 0x27, 0x0, 0x0, {{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0xb8}, 0x1}, 0x0) 2018/06/03 03:40:10 executing program 1: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000b40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000b80)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000c80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001280)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001380)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001440)={@remote, @local, 0x0}, &(0x7f0000001480)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000014c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000015c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001600)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001640)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001780)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001800)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001c40)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006080)={'erspan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006100)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006180)=0x14, 0x800) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000063c0)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006540)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006640)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000006740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006840)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006940)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000069c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000006ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006f80)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007000)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007040)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000007140)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000079c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000007980)={&(0x7f0000007180)={0x7f0, r1, 0x0, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x1e4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r7}, {0xe8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ac}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbf6}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xf8, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x3, 0x8001, 0x10001, 0x8}, {0xfff, 0x3, 0x7a, 0x3}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc0}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r15}, {0x164, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0xf0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r20}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r25}}}]}}]}, 0x7f0}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={'bridge_slave_1\x00', @ifru_flags}) 2018/06/03 03:40:10 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) mlock2(&(0x7f0000a44000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000010c0)={r1, 0x8}, &(0x7f0000001100)=0x8) madvise(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x10200000008) 2018/06/03 03:40:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) 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, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) socket(0xf, 0x3, 0x7fff) 2018/06/03 03:40:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x5, 0x800f97, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)="73792a6b802b0c000000", 0xdc6d, 0x3b3, &(0x7f0000000000)=""/251}, 0x48) 2018/06/03 03:40:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000018000103000000000000000001000000200002006a608367c54a1f0593dc11a847f8862fd1649a08000000", @ANYRES32, @ANYBLOB="04"], 0x34}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000000c0)=""/17) 2018/06/03 03:40:10 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000fa0200000080766a00", @ANYPTR=&(0x7f0000000e40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200050000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000ec0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000140), 0x0, {0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0xffffffffffffd8bd}, r2}}, 0x38) r3 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x806, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="750bf3177be8cfd0a25121f042a04116c35e2f3c912ad75558e23fe6c879ea698244e46e7222cc90f1fd28caed2afa7bba1f1790af18111fc6eef3f04cb6e6f466cd1b14d393328d668816430cb4395241f40531a9858548e0033e99c672fb3dd0d09801411f9fdd5048f8d90f964510cc9f80a24ed115ddf70ef379e7b5fab3bcb5e0eb5155231a68bf0909b00c2696053841f54fb97b24e29061a92ed005f586d35a48a740dd006f805c586c50beff72a732384027a05783d8d44fcb95e52f04a23b894e634ed6ca2d0a5fd345f1", 0xcf, 0xfffffffffffffffa) keyctl$link(0x8, r5, r6) 2018/06/03 03:40:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x72}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), 0xffffffffffffff6a) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000180)=0xb) setsockopt$inet6_group_source_req(r0, 0x29, 0x1b, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) close(r1) 2018/06/03 03:40:11 executing program 1: memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/03 03:40:11 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000040)={'bcsf0\x00', @ifru_ivalue=0x1}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x8ea, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000080)={0x0, 0x0, 0xd, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/06/03 03:40:11 executing program 4: r0 = socket$inet6(0xa, 0x400000000004, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0xfffffffffffffffc, 0x0, @loopback={0x0, 0x1}, 0x81}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000680)=ANY=[@ANYBLOB="ffffffffffff0000000000008608115e6e0db6110120febd238892220aca7de79f800000000000f00ebfa160530000000000000000ffff02000000000000"], &(0x7f0000775000)) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80000000, 0x88200) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x100, 0x1, 0xa1, &(0x7f0000ffc000/0x3000)=nil, 0xfff}) 2018/06/03 03:40:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10080, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x34000, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/06/03 03:40:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8812, &(0x7f0000000240)="0047fc2f07d82c99240970") close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/06/03 03:40:11 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv4_newrule={0x38, 0x20, 0xb01, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000c}, [@FRA_SRC={0x8, 0x2, @rand_addr}, @FRA_FLOW={0x8, 0xb}, @FRA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x38}, 0x1}, 0x0) 2018/06/03 03:40:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000240)="0047fc2f07d82c0166f675") r1 = socket$inet(0x2, 0x80003, 0x3) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000029c0)=""/4096, 0x9}) 2018/06/03 03:40:11 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="3df632d8b9b787a3a5ee276408409e09eb5be04a7ebe6cea869d7ad8b9b1729a79fe0200000000000000cf952d29ec289371c4708474649e6ef83d66862bf93633c1485766e676c84cdc4f9c8ee036fc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r1, &(0x7f000000b400)=[{{&(0x7f0000002600)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002680)="a4", 0x1}], 0x1, &(0x7f0000002700)}}, {{&(0x7f0000002bc0)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004d80)='n', 0x1}], 0x1}}], 0x2, 0x40) 2018/06/03 03:40:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000180)=""/169, 0xfffffffffffffdbf}], 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x80) 2018/06/03 03:40:11 executing program 4: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xeb) 2018/06/03 03:40:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4100) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000b00)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b8, 0x0, 0x3b8, 0x2c8, 0x4a8, 0x168, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xc, 0x4, 0x7, 0xffff, 0xffffffffffffc133, 0x14, 0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x12, 0x35, 0x8}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0x0, 0xff0000ff], [0xffffffff, 0xffffffff, 0xffffffff], 'team_slave_1\x00', 'dummy0\x00', {0xff}, {}, 0x2f, 0x20, 0x4, 0x9}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xbb5539ea8f5ee036}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4=@broadcast=0xffffffff, 0xa, 0x22, 0x7eb}}}, {{@ipv6={@empty, @empty, [0xff0000ff, 0xff000000, 0x0, 0xff000000], [0xff, 0xff, 0x0, 0xff000000], 'syzkaller0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0xba, 0x2, 0x3, 0x4}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xff0000ff], [0xffffffff, 0xff000000, 0xffffff00, 0xff000000], 'veth0\x00', 'veth1_to_team\x00', {0xff}, {}, 0x5e, 0x3f, 0x2, 0x10}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xff0000ff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff, 0xff000000], 'ipddp0\x00', 'veth1_to_bridge\x00', {}, {0xff}, 0x1d, 0x3, 0x2, 0x29}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x10000, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xa8, 0x80}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x559) [ 133.532834] syz-executor1 (8564) used greatest stack depth: 53760 bytes left 2018/06/03 03:40:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @loopback}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x26, r1}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000180), 0x4) sendmmsg(r2, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000004300000004000000"], 0x14}}], 0x1, 0x0) 2018/06/03 03:40:11 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r1, 0x1, &(0x7f0000000100)="0070000000000000000001") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x80000) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/128, 0x80}, &(0x7f0000000140), 0x4}, 0x20) write$binfmt_elf32(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000fa00000000280000000000000000000000010050000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/06/03 03:40:11 executing program 0: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x80000000}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000140)={0x2, {{0x2, 0x4e23, @rand_addr=0x5}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) dup2(r1, r0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x155555555555563e, 0x0) 2018/06/03 03:40:11 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x7, 0x8, 0x1000}, {0x0, 0x6, 0x800}, {0x7, 0x8000000000081, 0x1800}, {0x3, 0x0, 0x1800}, {0x4, 0xe338, 0x800}, {0x3, 0x2, 0x1000}, {0x7, 0x6f31, 0x1000}, {0x100000007, 0x6, 0x1000}], 0x8, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/03 03:40:11 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3, 0x4340) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x3}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={r1, 0x1c, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000000500)=0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xbc83, 0x102) sendto$unix(r3, &(0x7f0000000200)="fa78698be962d70c25dca4820f4b6810b0b62fcfbb4503f448cbf42efb27197a938f6087b2b7d4d3ebe813cceb2d1acf69acf1878acd12b2e4aaf026a1e6410a414b8918922cbe9cca866d431d3cbdd5ad9c8b76bfc68cee271263a7c358efe5d1bc487eef1c853f4096bd66469a5d1e6068442993233d2488fc7c76bf486af5b683b58f3eaccc8ddf5b54d52ec4cd7cd41051501c081cc5c3890daa735569f37c65f7c74eb964346921ad108cf3de39a6c8ca6ac309687a1bdd71614bd214d21da9fc98f215071158a51dacf8146a9f9c4030d8480ad45b35e5972e894bde5379ba357a823cbb15aea9b344d6fffa2845de20bbf3b9", 0xf6, 0x20000004, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r1, &(0x7f0000000580)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000000c0)={0x5, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/03 03:40:11 executing program 7: shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x4000) time(&(0x7f0000000100)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7ff) 2018/06/03 03:40:11 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x2008, 0x1, 0x4}, 0x2c) socket(0x5, 0x8000f, 0x5) 2018/06/03 03:40:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4100) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000b00)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b8, 0x0, 0x3b8, 0x2c8, 0x4a8, 0x168, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xc, 0x4, 0x7, 0xffff, 0xffffffffffffc133, 0x14, 0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x12, 0x35, 0x8}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0x0, 0xff0000ff], [0xffffffff, 0xffffffff, 0xffffffff], 'team_slave_1\x00', 'dummy0\x00', {0xff}, {}, 0x2f, 0x20, 0x4, 0x9}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xbb5539ea8f5ee036}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4=@broadcast=0xffffffff, 0xa, 0x22, 0x7eb}}}, {{@ipv6={@empty, @empty, [0xff0000ff, 0xff000000, 0x0, 0xff000000], [0xff, 0xff, 0x0, 0xff000000], 'syzkaller0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0xba, 0x2, 0x3, 0x4}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xff0000ff], [0xffffffff, 0xff000000, 0xffffff00, 0xff000000], 'veth0\x00', 'veth1_to_team\x00', {0xff}, {}, 0x5e, 0x3f, 0x2, 0x10}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xff0000ff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff, 0xff000000], 'ipddp0\x00', 'veth1_to_bridge\x00', {}, {0xff}, 0x1d, 0x3, 0x2, 0x29}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x10000, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xa8, 0x80}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x559) 2018/06/03 03:40:11 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x24020400) ioctl$int_out(r0, 0x4148, &(0x7f0000000100)) ioctl$KDMKTONE(r0, 0x4b30, 0x9b0e515) 2018/06/03 03:40:12 executing program 6: r0 = socket(0xa, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)="6700cb17efc700000917f0ba0d3a43585b85c0185060d63c799a") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8001, 0x81) sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/03 03:40:12 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2440, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0xfffffffffffffffc, 0x1000}, 'port1\x00', 0x0, 0x1000, 0x0, 0x800, 0x8, 0x9, 0x2, 0x0, 0x0, 0x401}) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000c86000), &(0x7f0000000040)) 2018/06/03 03:40:12 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x80, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0xffff, 0x4e21, 0x0, 0xa, 0xa0, 0x0, 0xbf, r1, r2}, {0xfff, 0x6, 0x5, 0x8, 0x8, 0x0, 0x101, 0x9}, {0x8, 0x6, 0x8, 0x39fa}, 0x2, 0x6e6bbc, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4d3, 0xff}, 0x2, @in6, 0x0, 0x3, 0x0, 0x100000001, 0xff, 0x1, 0x5}}, 0xe8) r3 = socket$inet_smc(0x2b, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x900, 0x0) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000000), 0x4) 2018/06/03 03:40:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={r1, 0x11, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) 2018/06/03 03:40:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) bind$packet(r1, &(0x7f0000000280)={0x11, 0x7, r3, 0x1, 0x566b7ed0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000100)=""/101, &(0x7f0000000180)=0x65) 2018/06/03 03:40:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x84013, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000880)=0xfffffffffffffe6d) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000480)=0x80, 0x80000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400, 0x0) connect$netrom(r4, &(0x7f0000000280)=@ax25={0x3, {"ebbe6e58117c43"}, 0xa780000000000000}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000001c0)=0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc001, r1, r2, 0xffff, 0x401, 0x81020) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{}, {}, {0x0}]}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x64, r6, 0x1, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000440)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={0x0}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000006c0)={r7, 0x6}, 0x8) 2018/06/03 03:40:12 executing program 4: getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r3, 0x10, &(0x7f0000000200)) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) mmap(&(0x7f0000cfe000/0x1000)=nil, 0x1000, 0x1fffffe, 0x400008031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) mmap(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) 2018/06/03 03:40:12 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="cf", 0x1) 2018/06/03 03:40:12 executing program 5: socket$inet6(0xa, 0xa, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x20000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) bind$can_raw(r1, &(0x7f00000002c0)={0x1d, r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x4, 0x7}, {0x400, 0x101}, 0xffff, 0x1, 0x3}) r3 = dup(r0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000000)=0x4) lseek(r3, 0x0, 0x1ffffff) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000080)=""/13, &(0x7f00000000c0)=0xd) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000012ffc)=0x3) 2018/06/03 03:40:12 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x3, 0x1, 0xffffffffffffff7f, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) signalfd(r0, &(0x7f00000003c0)={0xfff}, 0x8) r1 = socket$kcm(0x29, 0xa, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e20, 0xb9, 0x4e22, 0x94, 0xa, 0xa0, 0x0, 0x2c, 0x0, r3}, {0x7, 0x1, 0x81, 0xfffffffffffffffe, 0x7, 0x6, 0x100000001, 0x5}, {0x1dc09a96, 0x0, 0x9, 0x10001}, 0x0, 0x6e6bb6, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x7e}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x3501, 0x6, 0x2, 0x6, 0x200, 0x6, 0x10000}}, 0xe8) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x641, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/06/03 03:40:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9af2, 0x8000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x1, 0x2, 0x0, 0xfffffffffffffeff, 0xffffffffffffff1b, 0x2}, 0x3}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x400000) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000080)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x1e}}, {0xa, 0x4e24, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x101, [0x80000001, 0x19, 0x7, 0x6, 0xe5, 0x1, 0x2, 0x8]}, 0x5c) 2018/06/03 03:40:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x240000, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000000c0)={0x0, 0x2aa}) 2018/06/03 03:40:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x0, 0x0) r3 = dup2(r2, r0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7fff, 0xfffffffffffffff9, 0x6, 0x6, 0x1, 0x8, 0xfffffffffffff326, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x7f, 0x6, 0x8000000000000000, 0x64}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x6, 0x8004, 0x9, 0x5, 0x200, 0x3, 0x7, r4}, 0x20) 2018/06/03 03:40:12 executing program 3: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sched_getparam(r2, &(0x7f00000000c0)) 2018/06/03 03:40:12 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000005, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) sigaltstack(&(0x7f00007d4000/0x3000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000300000/0x1000)=nil, 0x1000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/06/03 03:40:13 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5}]}) socketpair(0x5, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x9, 0xff, 0x0, 0x40, 0x6, 0x7}, 0xcc, 0x400, 0x40, 0x9, 0x432, "e14d21e43ab3c2792bf1850b572bff27b85833b7d0ba776d0482051af906a6b72ac8f2f4f88d1777afb04d2913cb6378c469743c4f00d6585e17390a56f58d7cd39c28f910b13cd4dd0b891dcab534b50574c5bddef0ef86fdb5fe4df749f5e7e5bb6e08dd34bdedda71aad2d163493f2ed08056880ea943a148a0317b35b13e"}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/03 03:40:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x200001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="f058f1f092be5c51b64dbeda0b085755c93a6cde17be1f0445cee916a5dd2972a86376fc6729deb681ea7658cd4bc58bc737502fde7cfb174a1cd1f7d3eb858c65a1e10a84e90adbc4ea353e5643db971d2d7ccbfc7c7140595e5f96d16546a81464880b", 0x64}, {&(0x7f00000001c0)="dd80a336ee0f95dda1d37b1d36ef65007073120003dcf1b1d43fd4fe1633d3786fa70b966fc8e1762fb74bd8c9bc15d7e008fa298ce6552f33533c6c1f88bddb8b17d392e396b4ec3873db65a50f774bfafb11fcbe1fbb75f796b9c2058d1b3832ab25a8ef604dfafc5b489e5bec88041b0bd0bf3b9385e5adcf4f4108e2672bf3c62438b92ace7bc388c77edf40f4c898d40b4d69dfb2b6ebd8b914242aeb2331f0675ad3cef808c8b3f4ba5d0a3b20f69c0efb060ac466da15210d93b1f4f33997f56d3762bdcd21ff7fce3f9565097e3a0248bad8f50809d91fe6", 0xdc}], 0x2, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1) fcntl$setstatus(r0, 0x4, 0x6c00) 2018/06/03 03:40:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000023c0), 0x218, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/87, 0x57}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 2018/06/03 03:40:13 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0x2) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000000)) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040)=0x1, 0x4) 2018/06/03 03:40:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x5, 0x2, &(0x7f0000000040)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r0}], &(0x7f0000000080)='syzkaller\x00', 0x200, 0x27, &(0x7f00000000c0)=""/39, 0x41f00, 0x1, [], 0x0, 0xd}, 0x48) [ 135.146768] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 135.191394] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 135.285470] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 135.297118] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 135.359264] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/03 03:40:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x100) lookup_dcookie(0x8000, &(0x7f0000000100)=""/168, 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl(r0, 0x0, &(0x7f00000001c0)="9d5a1bc20a8450c06181f8cb43819212eb486c8490ee48b8fef6bc418895ee70d147fcbdced6b90be8606918") setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0x200a, 0x4) 2018/06/03 03:40:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = semget$private(0x0, 0x2, 0x48) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '\x00'}) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000000)=""/165) unshare(0x808000000000403) syncfs(r0) 2018/06/03 03:40:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='cdg\x00', 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) close(r0) 2018/06/03 03:40:14 executing program 7: mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000000)=0x3, 0x3, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/06/03 03:40:14 executing program 3: socket(0x10, 0x803, 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101040, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x1, 0x8, 0x4, 0xfffffffffffffff8, 0x0, 0x729, 0xd54, 0x8, 0x20c8, 0x8, 0x2}) 2018/06/03 03:40:14 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x2) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1ff, 0x40000) 2018/06/03 03:40:14 executing program 2: r0 = socket$kcm(0x29, 0x9, 0x0) ioctl(r0, 0x208912, &(0x7f0000000100)="0010000007d92c99240970331e515d5e210c6e2a") r1 = fcntl$dupfd(r0, 0x406, r0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x40, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) timerfd_create(0x7, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='veth0_to_bridge\x00') ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) 2018/06/03 03:40:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8ce}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xfffffe23) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r4, &(0x7f0000000440)="788d4acf901eb53e9b23f45adab0baffb2337723d79b6b298abee737920a192990d33f04acab1bf45b2407118c2578120dfc1292f9b0fb0c3fc8a42211f99b1578fb8ada4fc20c3ed8be4edd8fea292ccde65aa1764430a19569d1af0ae927add52145e7c62c1ef3a162e600f03507", &(0x7f00000004c0)=""/138}, 0x18) r5 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000340)={0x2a28, 0x2, 'client0\x00', 0xffffffff80000000, "b4a94f8e6514e36a", "858c11622b9922d0578c3cc3c671f93e9b72801586d91bf8289f5951c369f314", 0x81, 0x6}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000006c0)={0x0, {{0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000005c0)={'filter\x00', 0x72, "4ef9487bef3f4c3edcaba4fa0de6fa0c580034621d21cb197e592fb80fab4d7fbd206051d37fe41c5c8839b0309041366f39696f5490aa6bceacc4e74470b00ac89d009cb187d5dd6ff370c7695c21638e01b6eae4781e341b5730bbcfaabbdb021d1cb801b30f6b97c9ad103e81449da751"}, &(0x7f0000000680)=0x96) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) ioperm(0x6, 0x9, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) 2018/06/03 03:40:14 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getdents64(r0, &(0x7f0000000000)=""/41, 0x29) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f00000027c0)=@nfc, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002840)=""/225, 0xe1}], 0x1, &(0x7f0000005040)=""/4096, 0x1000, 0x3}}, {{&(0x7f0000002c40)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000006080)=[{&(0x7f0000006040)=""/43, 0x2b}], 0x1, &(0x7f00000060c0)=""/74, 0x4a}}], 0x2, 0x2, &(0x7f0000006280)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000062c0)={'vcan0\x00', 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x400) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x800, 0x40, 0x100000001, 0x8775, 0x9, 0x800, 0x7, 0x8001, 0x4000000, 0xfffffffffffffc00}, 0xb) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) 2018/06/03 03:40:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x2000004) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/06/03 03:40:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x140, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000500)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/06/03 03:40:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f0000000280)=""/231}, 0x18) fcntl$setpipe(r0, 0x407, 0x24) 2018/06/03 03:40:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x3f, 0x90000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000440)={r2, 0x3}, 0x8) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000380)=@can={0x1d}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000400)="98", 0x1}], 0x1}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x4000) getsockname$inet6(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) r4 = dup(r0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYRES32], 0x2a1) recvfrom$inet(r0, &(0x7f0000000780)=""/240, 0xf0, 0x2, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x930000) 2018/06/03 03:40:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001440)={'irlan0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000001500)={&(0x7f0000001480)=@deltfilter={0x58, 0x2d, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, r2, {0xf, 0xf}, {0x0, 0x1}, {0xd, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x3f}, @TCA_RATE={0x8, 0x5, {0x5, 0x7fffffff}}, @TCA_RATE={0x8, 0x5, {0x4, 0x4}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}}}, @TCA_CHAIN={0x8, 0xb, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000340)="0401000000c000ddb846090700b25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376315cddc7d07a033b978920a42f2a2b020000018400000000000000f55d4626a880be8bc3cfaeba524830be0ea863559ad02192f872", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x280000800, 0x1}, 0x1c) 2018/06/03 03:40:15 executing program 2: r0 = semget(0x0, 0x1, 0x200) semtimedop(r0, &(0x7f0000000100)=[{0x1, 0x1, 0x800}, {0x2, 0xfffffffffffffffc, 0x1800}, {0x6, 0x48, 0x1000}], 0x3, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x5, &(0x7f0000000000)=""/213, &(0x7f00000001c0)=0xd5) 2018/06/03 03:40:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f0000000ffc), &(0x7f0000000080)=0x2a3) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/03 03:40:15 executing program 6: 2018/06/03 03:40:15 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3d, &(0x7f0000000100)={0x31, 0x8, 0x8, 0x1}) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) 2018/06/03 03:40:15 executing program 5: r0 = socket$inet6(0xa, 0x4000000005, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0_to_bridge\x00', &(0x7f0000000940)=@ethtool_per_queue_op={0x4b, 0xe}}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000100)=0xb6) 2018/06/03 03:40:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='io.weight\x00', 0x2, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='lonodev]#&\x00', 0xb, 0x2) sendfile(r1, r1, 0x0, 0x102) 2018/06/03 03:40:15 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = memfd_create(&(0x7f0000000000)='@\x00', 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x100, 0x8b, 0x3, 0x3a, 0xb0c, 0x0, 0xbb, 0xf530, 0xffffffff, 0x1, 0x0, 0x5}) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000100)=@ax25={0x3, {"5a0c9fd90c3160"}, 0xfffffffffffffffb}, 0x80, &(0x7f0000000380)=[{&(0x7f00000004c0)="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{0x78, 0x10b, 0x4, "427bb194a516dfb5d7eba0acb2b637bffcaa2d3ddaac0a2c5211c1975ce2a3efef1cfca7484e2c060288903d36554f8282ccd4730da0c6d4e701004d69638ed8e4d03969fefe16ebf60cdd1210f517cb8f5d905e656cc881646d9e59240ea2664cf82ca6adb5ac69"}, {0x108, 0x101, 0x1, "1f7bc42b46dfd495634dc28827a9fbf5a14481b5f6de92f9d21a1ce76f44fc6a51c465763d15cb093139e0ac1cfc5b35204e81fc895fbc3b4e9753d08ba36e7d6573983e55c6f653cda0ea8e2d72597aa4eff3261a4d5399b70c22df6273561b0a7d7a79131b21a71c7ef871e26f114cf06ae5c3238aec847e0072ee3e6e2c5243504eb518e9487fdf98cc9acb34c1ac19186d92dd5ec59c654fc9404602fc0c49eceb0b1041cb2326b62a02efd96c3052f9a71925a99fa3bf923db08974237aaa779664f6515a1d38b31e67871091ddea033af2873d115f7aa95ea34318c80a918e514f7bdcb0f6fea180d96bd04809103abc"}, {0x48, 0x108, 0x6, "1da2fc0c6a1750468b893212fb8bece4f99ea914fac406ed37b630887810d2e994f901693a514b5c1d2151e9e62fca4738bd85c78a77427b"}, {0xa0, 0x6, 0x7, "19b39c82be4b8736d78fc4f5c11868b8f19bfc13bb26b2cc90a3b9d4f94acba941414e6a7eafa1835c29fb725d1c3ee35a73eaf35d1b9655c66653ac56a7571dce18f6d5d857fdf6e4ababfac389ae22252176ba3fe44717135c49da9d4227388958f11181ccc0c433f3dd7153249eea63826c73be5b7caf5861753252fb74a57181a4b584121c1fef2e"}], 0x1278, 0x1}, 0x8000) connect$can_bcm(r1, &(0x7f0000000480)={0x1d}, 0x10) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x80000) 2018/06/03 03:40:15 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001440)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40201, 0x0) setns(r1, 0x2000000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x204) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="d8", 0x1}], 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/131, &(0x7f0000000240)=0x83) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x2, 0x0) write$vnet(r2, &(0x7f00000005c0)={0x1, {&(0x7f0000000400)=""/232, 0xe8, &(0x7f0000000500)=""/190}}, 0x39a) r3 = gettid() setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000280)=0x3, 0x4) getpgrp(r3) 2018/06/03 03:40:15 executing program 7: r0 = eventfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') read(r0, &(0x7f00000000c0)=""/116, 0x74) keyctl$set_reqkey_keyring(0xe, 0x7) sendfile(r0, r1, &(0x7f0000000040), 0x8) 2018/06/03 03:40:15 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e00)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000002ec0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002e80)={0xffffffff}, 0x13f, 0x100b}}, 0x20) write$rdma_cm(r1, &(0x7f0000002f00)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x401, 0x8, "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", 0xd1, 0xf7e, 0x4, 0x4, 0xff, 0x9, 0x2, 0x1}, r3}}, 0xfffffffffffffe28) write$rdma_cm(r1, &(0x7f0000000c40)=@disconnect={0xa, 0x4, 0xfa00, {r2}}, 0xc) 2018/06/03 03:40:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x101) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000440)=0xfffffffffffff800, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(cmac(des-generic))\x00'}, 0x58) fdatasync(r0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000180)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="2b79daffe535347a45f30c123b94f278357e8a9aa44168d86b260b7f36fba84103b97c6b01782c5d96ab3c2c6733bcc0e40f08a51beb0d2f7343c03cc7332c65d9ae32554b5a9f383682c75da2ac52ee4a412742ae3b0dc49adcfdf3871aaee1efe6611f472cdb9e0975a1c6840962603b4988723407e547dccf15eb77b5d97e5450bfe14c9ed98b0b3f56dc7177df98c291f02ee7980d3ba945a44799a4d48eb2f854d77917bbe6816eabbb2f524e5571b8e0ec6a0d2ab882f13640caffdad1197ca7171dbe4b1ae4", 0xc) 2018/06/03 03:40:15 executing program 0: r0 = socket$inet6(0xa, 0x8000a, 0x3) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0x200800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffda9) 2018/06/03 03:40:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000000) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14020000", @ANYRES16=0x0, @ANYBLOB="04000000000027724e243b8218ccb60000000008000000"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x5, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/06/03 03:40:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018002100000000000000000002000000fe000001000000000800050007000001"], 0x1}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 137.773910] alg: No test for cmac(des) (cmac(des-generic)) [ 137.782324] alg: No test for cmac(des) (cryptd(cmac(des-generic))) 2018/06/03 03:40:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x0, {{0x2}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/06/03 03:40:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x20000) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="07000000020100008f00000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0100014001000000040000e000800000e280d768d4b4f8f6"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="10", 0x1}]) 2018/06/03 03:40:17 executing program 4: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x3, 0x2, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 03:40:17 executing program 0: unshare(0x2000400) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="b442575ee74d1fc34b846d616e676c6500000000000000000000000000000000000000000000000000000200000000000000000000b869000000000000000000000000000000000000000000000000000000"], 0x48) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x6, 0x1, 0x100000000, 0x6, 0x100}, 0xc) socket$pppoe(0x18, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x800d5, {{0xa, 0x4e24, 0x40000003, @loopback={0x0, 0x1}, 0x8}}}, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0xffffffff80000000, 0x6, 0x40, 0x8, 0x4, 0x77a0, 0x3, 0x44, 0x7, 0xe62d, 0x8}, 0xb) 2018/06/03 03:40:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2100000000005, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x100) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/06/03 03:40:17 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400800) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="5c9980411d9278a2a317951baf6f3322855b4b35b17dc3c3a6021e7124729af8d5edec863ac14618b68173", 0x2b) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) recvmmsg(r1, &(0x7f0000000600)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/124, 0x7c}}], 0x1, 0x0, &(0x7f0000000640)={0x0, 0x1c9c380}) recvfrom(r1, &(0x7f00000006c0)=""/160, 0xa0, 0x0, &(0x7f0000000780)=@rc={0x1f}, 0x80) shutdown(r1, 0x0) 2018/06/03 03:40:17 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 2018/06/03 03:40:17 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x422000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1, 0x3}) r2 = socket(0x4000011, 0x1, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0xc5) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000000340)="2700000014000707030e0000120f0a0011000300f59b001274809192078a08000005001ccaa6d0", 0x27) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x101000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r4, 0x0, 0x0, 0x81, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/06/03 03:40:17 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0xe00, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/03 03:40:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00000000c0), &(0x7f0000013000)=0x4) iopl(0x9) close(r1) close(r0) 2018/06/03 03:40:17 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) r0 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x56, 0x200) r1 = openat$cgroup_ro(r0, &(0x7f00000002c0)="68756765746c622e324d422e75736167655f690300000074657300", 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0a0466bd70bbfbdbdf25010000000800000100000000000000000000003d07"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x3ff9) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) 2018/06/03 03:40:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x3, &(0x7f00000007c0)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) ioctl$TCSBRKP(r0, 0x5425, 0x2) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'lc\x00', 0x0, 0x80000001, 0x68}, 0x2c) 2018/06/03 03:40:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8992, &(0x7f0000000000)="0047fc2f07d82c992409708b2e59d4e02b6fec339a1586488b4560a7b6d47465da68f4200ff60d4df16379dd5e5a7431941faee200000000f1580f861ee72cbefa20d7d0f0c3846d4d18db2ee9e47c841e26035e8c6121f55b1db0b3a7aa9c7532683dbc39") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000200)="02000000020001000003be8c5ee17688", 0x10) keyctl$set_reqkey_keyring(0xe, 0xf) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000100)='net/igmp\x00') 2018/06/03 03:40:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0xfffffffffffffffc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x6, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000004, 0x810, r1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x7, 0x0, 0x53c, 0x0, "bf57885041417965eb79ed7a35ed912fe84c604fc1afd33e5279404142aa0a51"}) 2018/06/03 03:40:17 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000900)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x100000000, 0x4) init_module(&(0x7f0000000180)='!\x00', 0x2, &(0x7f00000001c0)='\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) sync_file_range(r0, 0x80000001, 0x0, 0x7) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) ioctl$TCSBRKP(r0, 0x5425, 0x9) 2018/06/03 03:40:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4000000000004e24, @loopback=0x7f000001}, 0xfffffffffffffdd7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x80000000, 0x5}) 2018/06/03 03:40:18 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x6e) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e5d00c22d62ec327105c89848821d5e77655f4d562c3245abee040063d55e033efa62d7b2ddfc000000000000abf7d7b2d307410ffe0ba5ac05000000f97ee4c812"]) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x100000000, &(0x7f0000000180)=0x2) chdir(&(0x7f0000000000)='./file0\x00') sendfile(r0, r2, &(0x7f0000000340), 0x80000009) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) msgget(0x1, 0x80) 2018/06/03 03:40:18 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)={{0x1cf, 0xffff, 0x10000, 0xed, 0x1, 0x4, 0x1bb, 0x839}, "0d2b70e7e12efb022abe6a5235289d60b603", [[], []]}, 0x232) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000400)={0x20, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}}}, 0x88) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000003c0)={r3, &(0x7f0000000380)=""/13}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) 2018/06/03 03:40:18 executing program 3: ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="01f6000010000000fff7ff02003a0e0d660001a438b7000000709991"]) bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000040)={0x10000, 0xe000000000000000, 0x9, 0x7}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x600000, 0x2, &(0x7f0000a00000/0x600000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) 2018/06/03 03:40:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_getres(0xfffffffffffffffb, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x7137, 0x0, 0x2, 0x1, 0x2, 0xaab3, 0x7072}, 0x20) 2018/06/03 03:40:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0xb1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x8}, 0x8) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000a07fff)) 2018/06/03 03:40:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) fcntl$setsig(r0, 0xa, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x101, 0x9}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000000, 0x0, 0x2, 0x8, 0x200, 0x5, 0x1}, 0x20) sendto$inet6(r0, &(0x7f0000000080), 0x9b, 0x200418cf, &(0x7f0000ae3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x18) 2018/06/03 03:40:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x289}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x40505412, &(0x7f0000000340)=""/4096) 2018/06/03 03:40:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000400), 0x1}, 0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.cpu_exclusive\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x401, 0x0, 0x8000, 0x7, 0x9, 0x1, 0x1, 0x6, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x98, "e53ce0cace91586f64de3e64d5dba23f3cc5bf21b740e6b848b85fcfc3d3fa6f75bbd5ca771a12019bd2a01a956ea0d0ba0d8fb3173b40501a40757ed41085cb34486feccec32ad82443667622e761db17c9d469583e5058b4e0e9788b259745539adbada17543168e39fc03d4efdaaa557e4683e21ddd6ba1b4d90f62e92733657d1f2eba0383345d12e4b5e8a53eb9dc0e9f5a41676e37"}, &(0x7f0000000340)=0xa0) 2018/06/03 03:40:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000ab6f90), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="308acc00911532aa8700000001000000000000000880000000000000000000000000000000000000000000001d4f1b0df3db83e6beef0b3b6958a863154d9a4e66d9f58852cc7d982e0892f3f6bcb4febb73498a02fb7598661396099fb8126d57f1b41d700f88fb252adb200d4223ed4bcd93d029dcce46d6516851cbc12cd021850c1ca80580df3b064df23c5b4ddb909417dc14b99cc626fb04f92ad46aeb03c8e2b0b1ec55fd3e03307b04db237e9a055bd7f83f3c4888950c", @ANYRES32=0x0], 0x30}], 0x1, 0x0) 2018/06/03 03:40:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/03 03:40:18 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000080)=0xffffffffffffffff, 0x3ec) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80000) pread64(r1, &(0x7f0000000180)=""/108, 0x6c, 0x0) r2 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="6d643573756d70726f636c6f776c616e3073656c66657468312e2a6367726f757023a52c00", 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="eade41237faaa8e60f47cd26d70824bd80b20f56c6446994c53078294a7ffd8a3fc7bba81d720226cad0d66e821f5b978e9ca09c18fe44aaff1a6263630ca3f92bec8b0cba3139acd7a1d490230e2a3580ec3a30a49565d6b61e8d374d2b5073b7f1bafcc00879ab7518a319d61330485616a636f24e1769a0621786454966e623d54ccd66a46f342df95ae08c866cd5f656ad745629a9adfdc707c45e93602e6184c6cb25b230769f7a46e95a6b63179dbdca091518ff2826a5", 0xba, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0xdc9, r3) 2018/06/03 03:40:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x480083, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0xffffffffffffffff, 0x4}, {0x0, 0x100000001}, 0x9, 0x5, 0x9f00000000000000}) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0x2db, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r2, r3, &(0x7f00000002c0), 0x10000000000443) 2018/06/03 03:40:18 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='selinux!)#{cpusetproc\x00', 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) mlockall(0x1) ioctl$VT_RELDISP(r1, 0x5605) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x50000000, 0x5, 0x9}) 2018/06/03 03:40:18 executing program 7: set_mempolicy(0x0, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}, [0xb5, 0x400, 0xffff, 0x80000001, 0x1, 0xff, 0x7fff, 0x8, 0x9, 0x860, 0x1, 0x5, 0x5, 0x0, 0x6]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x100000001}, 0x8) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[0x6b, 0x5, 0x401, 0xf9]}) 2018/06/03 03:40:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/169, 0xfffffed4) [ 141.025581] IPVS: ftp: loaded support on port[0] = 21 [ 141.205362] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 03:40:19 executing program 0: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r0, 0x402, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r1, 0x402, 0x2) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x20000) 2018/06/03 03:40:19 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}, {r2}, {r2}], 0x3, 0x0) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001cc0)=0x0) r7 = getpgrp(0xffffffffffffffff) r8 = getuid() r9 = getgid() sendmsg$netlink(r2, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000000180)={0x4c0, 0x3a, 0x500, 0x70bd26, 0x25dfdbff, "", [@nested={0x218, 0x77, [@typed={0x90, 0x7e, @binary="c72488b66df6cb4ae9a85911678916b4a93d12dfb0f6f20cbb7389fcc073a2eb3fe924d6cce70366e55a01c5ec3d13242d8a8ff1d4972f65e01b9699a10606c82d1428dd58248d97907cf4e4aa98b645611c21b84cdb3f26a977343c74a9957e1a490405112fdd249360dc07ca016fc9c8973438ae94f22ffebb1187b967cfc1325987ca912a4a72529f"}, @typed={0x8, 0xc, @ipv4=@broadcast=0xffffffff}, @generic="e02a204f9e39309c8377b47cf6ad60967385a08d5ed40e4b967a961c58e569adfdead2a8684aed186b6fd2016e0af8a4b6285b48c51097e411b424b32c9cb0e6345afe6406c98b655d79624d4b2a3441d7c39898c331df0ad23e94613bc569abe44135869b5bcd30f8651a4e9a30", @typed={0x8, 0x34, @uid=r3}, @generic="767dedaa6105a92717692d11205da2559314b239d19e405fe5138e265b9a8fba4a0ec33960efb81f3e255dbfa2e3f81990c94655a7fec0f0a76f37a888000a9cde5da2cbecce5537f87072e7fdb66f055622a07fbb7133d546d6f222771355a7f569ce5f262698fe6669344d37f33ef14a611e75935d61fbadbd6541fbcad62113262f41dba5b9dc46fcad350420449749ad87ec6580103a686e79b6b5d941e99e43a734e73f93ed913c524a3380179e4ce92ead9453ff8f441fcfd4ae68d8e321b628519603b9070bd22882c65a9332220628645deb93bffd291971dd64b7773e", @typed={0x8, 0x38, @pid=r4}, @typed={0x8, 0x8b, @fd=r0}, @typed={0x14, 0x79, @str='/dev/snd/seq\x00'}]}, @typed={0x8, 0x6f, @str='\x00'}, @nested={0xc, 0x5c, [@typed={0x8, 0x6f, @u32=0x577b}]}, @generic="e9ad1deb986f0ec780542c628f3155dd8ad0969a8888142f25a59e534bf444376f0a550283fe740b5023def0c32b79df1e60f35e5d73be6aacbe0a7b793b02f72fba9c394ac689f65a09e566581e0ce0fac07c9925", @nested={0x22c, 0x8b, [@typed={0x3c, 0x7c, @str='cgroup$vmnet1!posix_acl_accessposix_acl_accessmd5sum5\x00'}, @generic="7501df25b016595e70e815631432e8cbe960fef9da2b833f83a4d5f25d7c849b40e4f0a785b482c0405901e063483cf4d6790751ea57059cb3906934bcb88b5443d3fedc52a6b2508614df147c4058a57cc4a7fe0865ad9c7ea1f28029bd9854b8d14bac8a8148a7ae3de0f95c814d35e29b4ad26a1dc78c138c7bf5c6b1fe351ea49cb72785f87ab0b6dd1651b3bda8f71ae67b4e26e641673c797883bc65f16eeed98435c17132e1d00ffe2a9a68a21c7081814556402c18effe33bd43864d9007599936", @generic="3090aa555989ebe6b5fdecdd80e9e85236a1be3d8accfd467e23bf702540c440d3f7a72ec9e38c6b4fb2b081499d10affda66dc9d045007790ec9e3c3bf33e18d97199ce556fc5b912acf51d17fa7778d30445765ec2f04e0de52bd51aed52b2805e4a8fcea37932d14404353ecf6209aca5d9121accb6b5ab8b53493a889bacd09acffc214df5de9f7754157a9f8fe1fe1a68dfa3c160287a2a2c7fe2291bd6ed15a5ac88348fc1d77f2cdfdeac88710c0c2974b95aaa66a7c0000149a8fc49aab1cf9c65c2", @typed={0x8, 0x61, @ipv4=@multicast2=0xe0000002}, @generic="c34b6d882589ab3efaefe12494f04fd7b0115dabd88656e61e5d68d6a624ae7db42dfe1351d0ab171705b00e38ed9c3c761bd0b89bc13e63eda80b161933734d7b42c567506c3be1607b0fd5c77223cc3c47c59efb23ec1c77"]}]}, 0x4c0}, {&(0x7f0000000680)={0x13e0, 0x1d, 0x402, 0x70bd2a, 0x25dfdbfd, "", [@generic="3dea6ed276aae494df6620c2f7134e3c24db71384f9d6b056e988c0d736e8d3cb8f55d8b5af035aac60a2e2ce2894b234d4d4c0441a1d93c9e3a2a3f911e511e8402e61f06f1d858a6136ae07e9d042bd3fd00c9137e7c118c8d4989792406ab65689e7bc30702280dcfcfa5c726b194606dc8ca0eec8dbc", 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[@generic="822bfdb8de410874db837ea0fbb4afcb8a0f9c663ffdbf54e351fd5e42046787c50f6679284447199a9647f140b52e8ac824b066fc352b90cf92b09e2fb2a17b5709f5de042a4684a39d0145cf6ebbcafff4c73f7203f45bb688c9", @nested={0x8, 0xc, [@typed={0x4, 0x6d}]}, @nested={0x78, 0x6b, [@generic="3b29995408e152e64de0a5da7f6e76a30d13037ff5e9986ef48d21f44db4619a05b874671f9682619623b88db163c91cb53ff3e00aaa4bfa3f5cb328bec6c49b590764649654fe292432e2b032fb9faa4bc2809c87781c4b7943acb7341317c7a1798e22a422bf756bd6a6afdb1a6d1efe"]}, @generic="d92d00b64647880555b80a9ef8db18be57785f7a7cceba", @nested={0x60, 0x52, [@generic, @typed={0x4, 0x27}, @typed={0x14, 0x44, @str='/dev/snd/seq\x00'}, @generic="57c59623f291c56ac300263d6460", @generic="36205618de39245489b5573c640e8b58dee7361cf79290725689034a0cf19ac55ddda29661900686948c74b89704", @typed={0x8, 0x89, @pid=r6}]}, @typed={0x8, 0x9, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x1090, 0x49, [@generic="ebd5116562def227c85d612fc4c93ffb23335a6b41713215b4b67699bff4acf93eb309161d33f927f62a", @typed={0x58, 0xd, @binary="838bf1c18e68ce897d1bdd4f6c35d017bfaacb0df0552e1c51bc03a150fa989cd40af8ee58553cd64760c9996f6b215c6d3d48134dd206f8a2993a785ec4b7d12e0793fbc4a9ab448a45c375465c38c4fae3c7"}, @generic="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", @typed={0x8, 0x58, @fd=r1}]}]}, 0x11fc}], 0x4, &(0x7f0000002f40)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x20000080}, 0x4048000) 2018/06/03 03:40:19 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600000ffa84335910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xfffffffffffffdbc}], 0x1, &(0x7f00000001c0)=[{0xfffffffffffffd74, 0x101, 0x78c, "75f1eef867001a85c75bbea88ff70ed6a7b940204430bc7b991dcfc75b25e7345e969b9765613e3b18a17714efdd76ac3de7be82570c1cc4468ad19f06880a6df09ba270b0f08aaa25433c1bfce6aac35adeb06165f4681a379aa704f7e79cd72af470675cc8e9d78c9c7a6db7964da2e2dd6e14340b79593b58f602b5a32b753b207285ca71e879d81b1d9a573b89fe74fd8ce546be0c7be58af9993b110753d4d7a4044aa7beb3"}, {0x40, 0x0, 0x2, "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"}], 0xf8, 0x2}, 0x0) 2018/06/03 03:40:19 executing program 2: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc0116, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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, 0x0, 0x0, 0x0, 0x0, 0x80000001}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/03 03:40:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000200)={{0x1, @rand_addr, 0x4e24, 0x3, 'wlc\x00', 0x9, 0x7fffffff, 0x69}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x4, 0x0, 0x6}}, 0x44) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x78) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/06/03 03:40:19 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20000) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f00000002c0)='mslos\x00', 0x300247d, &(0x7f0000000000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/06/03 03:40:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xfffffffffffffe5f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x6000000) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000000000000", 0xc, 0x0) 2018/06/03 03:40:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xc4800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20205) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x204, 0x2, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x63, "a0f51a344bf412258d699fe7daa452261217006339751e36589c915ce95e96870eaea37df4e0e6095b986e2387c76b4aae6c8a731e701478a5b892d4c8409f59b7e1f7c4d419cbb6c6bb8f4da8682c591a341e012da840025e5e03cf7d4a7a7fc5acb2"}, &(0x7f00000001c0)=0x6b) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/06/03 03:40:19 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x501000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000340)=r1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x6}}, 0x5, 0x8001, 0x5, 0x3, 0x10}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r4, 0x2}, &(0x7f00000004c0)=0x8) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x4, @tid=r3}, &(0x7f0000044000)) ptrace$setregs(0xf, r3, 0xffff, &(0x7f0000000200)="7a8a06639bb2dc9a972b8c79b8b88d4d685997d114ce96881774960d0a21a35ffb6d6bd22ea73ea074116ea9a828f2bce801f6d281e032a896c62b20b6d6d8a99df44f9c9663e8d5719a98c7c3eb803c1445de5882be429f63dad82cddec77273f3f813ba4652c596f8e869764a6c557401a2c4c7de04b0c83ebb9598920f14ab0a299f54df9868c73a4b25cb70186a848df15b2229b65b6d51a62136146bcc4d558f0c09fb8c8386ab177fcc50aa371322e443e") timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/06/03 03:40:19 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x81, 0x6, 0x5, 0x3fbe, 0x5, [{0x7, 0x1, 0x4, 0x0, 0x0, 0x601}, {0x8, 0x7, 0x5, 0x0, 0x0, 0x8}, {0xff, 0x200, 0x7, 0x0, 0x0, 0x1100}, {0x4, 0x928e, 0x1f, 0x0, 0x0, 0x80}, {0x9d, 0x7fffffff, 0x9, 0x0, 0x0, 0x40c}]}) clock_gettime(0x1, &(0x7f0000000040)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) 2018/06/03 03:40:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa4adee901d2da75af1f02acc7edbcd735331ce39c5a51b914d0b8dfaf4d1234b11498fe262e79c73b8f7fc45e4ce6880e5a71eb1133da32003b9d990ad16e9f6945e07a9508ac71ea794908c406877f427a98698f9ff033907200ce66841b27993fc50d98682e9a0cf87e92e2b38eebd5fe37d72a3ebcf2a711e5e7f7a3f4db95f81315cd82462836147982ba27314892f71b1616a97f96030d626f87feb9ad6a3f4ecdf9f0c45c0241cb29edbd36389a90d62c5796d513e53957ab76d1dedcca31f082cbde406a40c5629f7c711a70331f79000000") syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x200) fsetxattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="757365722eaf"], &(0x7f0000000600)='\x00', 0x1, 0x0) 2018/06/03 03:40:19 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac14140f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a471ff493b6cd6bc887e7f5b160d2ef225f662e751a33b8bb993f31"], 0x390) r2 = semget$private(0x0, 0x2, 0x420) semctl$GETZCNT(r2, 0x5, 0xf, &(0x7f0000000440)=""/76) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/06/03 03:40:19 executing program 7: socket$inet6(0xa, 0x0, 0x800) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x58], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/03 03:40:19 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x0) ioctl$int_out(r0, 0xc0245720, &(0x7f0000000100)) 2018/06/03 03:40:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f00000000c0), 0x8) 2018/06/03 03:40:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/105, 0x69) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) r4 = getgid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001300)=@filter={'filter\x00', 0xe, 0x8, 0xd20, [0x0, 0x200005c0, 0x20000828, 0x20000b30], 0x0, &(0x7f0000000300), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x15, 0x8, 0x883e, 'ip6gre0\x00', 'syzkaller0\x00', 'rose0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffffffffffffff99}}}}, {{{0x11, 0x20, 0x22f0, 'gretap0\x00', 'bcsf0\x00', 'erspan0\x00', 'bond0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xd8, 0x120, 0x198, [@mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}}}, @pkttype={'pkttype\x00', 0x8, {{0x7}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"90f32b25e837b230ba7a4413f4d13630acc4573f8edabb1c11615dd0ad96"}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xff, 0x101, 0x6, 0x0, 0x0, "a521c75ed5ea337f28462ea70ef6f2bacac83b964ae821ae2fa93385d19799519c5b0dc56a4af2beb162f710c1032e1c623677795efbed21c06b0d0a4c394856"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x4, 0x6001, 'vlan0\x00', 'ipddp0\x00', 'irlan0\x00', 'veth1_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x3, 0x1b}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}}, {{{0x15, 0x4, 0xeaff, 'team_slave_1\x00', 'bridge0\x00', 'gre0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff], 0x148, 0x198, 0x1e8, [@physdev={'physdev\x00', 0x70, {{'syzkaller0\x00', {}, 'lo\x00', {0xff}, 0x8, 0x2}}}, @owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x4, 0x6}}}]}, [@common=@log={'log\x00', 0x28, {{0xfffffffffffffff7, "2c64140f7662a3256de0e1b17b3da0a8fafb7ec2655e9fa50c8f750433bb", 0xe}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x1, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0xf, 0x1, 0x0, 'bond_slave_1\x00', 'ipddp0\x00', 'team_slave_1\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="eb43a6d62f25", [0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x130, [@cgroup0={'cgroup\x00', 0x8, {{0x9, 0x1}}}, @devgroup={'devgroup\x00', 0x18, {{0x8, 0x0, 0x3ff, 0x1, 0x6}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x81}}}}, {{{0x3, 0xa, 0x8809, 'team_slave_0\x00', 'lo\x00', 'bpq0\x00', 'ip6_vti0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x80, 0x26, 0x1, 0x0, 0x0, "dbe7517cb2350d7470ecb1453792e3377ee7dcf6ed6c183ab36650a8f4d59a5b1ff23b6dd80e281340294be80475f793772a85bd9821626fdefdfa96badc4fac"}}}}]}, {0x0, '\x00', 0x6, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x1c, 'rose0\x00', 'team0\x00', 'ifb0\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x210, 0x288, [@devgroup={'devgroup\x00', 0x18, {{0x2, 0x10000, 0xfffffffffffffeff, 0xc523, 0x10001}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x220, 'system_u:object_r:auditd_etc_t:s0\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x5, 0x200, 0x0, 0x0, "d40f304cc7024e44fc0cf5834a50ced567c699882684e22c9c617ce9940782faa546dac31b3b62462e9bf8f9d6f1825516a4fe5eb75c5c75a1d501c1bc993508"}}}}, {{{0x0, 0x59, 0x8aff, 'bpq0\x00', 'team_slave_0\x00', 'bond_slave_0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], 0x208, 0x280, 0x2b0, [@stp={'stp\x00', 0x48, {{0x0, {0x2000000000, 0x5, 0x35fb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x81, 0x0, 0x8001, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff], 0x4e20, 0x4e21, 0x1, 0x8, 0x5, 0x7f, 0x5, 0x7, 0x9, 0x5}, 0x631, 0x20}}}, @comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x6, 0x6, 0x5}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0xd98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x7fffffff, 0x10000, 0x91c, 'queue0\x00', 0x8}) fcntl$setstatus(r0, 0x4, 0x42800) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) 2018/06/03 03:40:19 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x410000, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x101) 2018/06/03 03:40:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") r2 = syz_open_procfs(0x0, &(0x7f0000000080)="6664696e666f2f33084dbb2a4d7afc9d9add4d") io_setup(0xfffffffffffffff1, &(0x7f0000000000)=0x0) accept$unix(r1, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) io_cancel(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x9301, r2, &(0x7f0000000280)="3dc4851dacf08f5ed071fc9a5f51df8f29b2e5d27fd8dbf0ced2446e8f80f6e574df399249bda37271c486f203b612c68d42f7174bb126f036ab16d9eb257ca20072f14cda9195890e90d2b5ed608197a451e9e4bbd987ad1bf7f48ca0b4600ceaa585efde4112d2667c14d9a69b0c0a0152dc8a93d37c003a53293f4ee4bfe3b03fca8160ae43319c0b057011283d9c2b913ca16acf62d5bf6a5ac50e2bb72f58b86760d83e8604efcec6aca02adf6ee80060ea81a1777634bd721338b859f207bf17ddf8abb3c0eedc455c2162875730280195299c5dcc86fc31929ee3d5fad39c4b098a538607deeb12586f", 0xed, 0x6, 0x0, 0x1, r1}, &(0x7f0000000380)) 2018/06/03 03:40:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xa01) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faff0010ffffffff007600", 0x201}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa1fd}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x6, {{0xa, 0x4e23, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) ftruncate(r3, 0x88200) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/03 03:40:20 executing program 0: unshare(0x2000400) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff7, 0x0) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x13, r1}) [ 142.239906] device ifb0 entered promiscuous mode 2018/06/03 03:40:20 executing program 4: unshare(0x820403ff) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xc, 0x400) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001340)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0xffffffffffffffbf) 2018/06/03 03:40:20 executing program 6: unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x406001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x10001, 0x101]) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000100)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xa0, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x247, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in6={0xa, 0x4e20, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x5454}, @in6={0xa, 0x4e24, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) 2018/06/03 03:40:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000110001000000000000000000fe8000000000000000000000000000bb00000000000000000c001500000000c4d62e0928965c1707d8ea0000000000dcf075a945292b0c"], 0x34}, 0x1}, 0x0) 2018/06/03 03:40:20 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x1, 0x40000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000540)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') timer_create(0x7, &(0x7f0000000400)={0x0, 0x20, 0x0, @thr={&(0x7f0000000300)="b7428837ad8b6b7d34107e91fe7fd36ea45d10326c557c29b232479e146aaf11c1c48ff8e656616da6fde2f4f0fa21e444ba1b045f476ae96d8498ecd566c8665eeb1a1024b3eb89", &(0x7f0000000380)="9037405fe0bfaedd43c86ff11ffde4d6fc6e8c8deb328557e65ae004f874bed4a85e3473ae72f05b3b31f494fff423fcbccf9e54414ad66e1f7d0035e74ed737d414dff1a90840c5e66fd20d0562301c032966d2dd4f957c4a6f7548fd9026"}}, &(0x7f0000000480)=0x0) timer_getoverrun(r4) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="1c0628bd700003f4c49ff2016be54900040000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4048004) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendfile(r1, r5, &(0x7f0000000040)=0x404f00, 0x8010) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2a3}) 2018/06/03 03:40:20 executing program 5: ioctl(0xffffffffffffffff, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x7fffffff, 0x30}, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0x3, 0x63, 0x0) dup3(r2, r2, 0x80000) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x13c) readv(r2, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/03 03:40:20 executing program 1: r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000140)) r2 = socket$inet6(0xa, 0x80a, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1e5) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) open$dir(&(0x7f0000000200)='./file0\x00', 0x185840, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x57, r4}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="ac0000002400100227bd7000ca8b59fbdbdf2500000000", @ANYRES32=r5, @ANYBLOB="0600000002000c00ffff01000800010063627100140002001000020006080906000400000200000008000e001e000000080005000481000008000e0002000000080005003040000008000100636273001c000200180001000991d4add0820000080000003f0000000500000008000d0008000000200008001c00010005080600010000000200000008000000090000000100000051e7ba2fe9c61d9dbe0593e124f7cbf727c6f3697a675655a418f5c0518f83a3b2972d95604ef5854ec831bfc611d5ff20956e87c7e8a177421fe3c111a5b0594d02e78c4d1f"], 0xac}, 0x1}, 0x0) 2018/06/03 03:40:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x0, 0xfff}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}], 0x38) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') write(r3, &(0x7f0000000140)="3206e3059a97adc4b6cdfe99ebaff513dbf4965b6dedf038f191c48ce12085cbbdf2ea4217df627030f6bec9bb351fd55a13dc524149ba340b2f952c5887994633f10025184b49dd4b4732353f610545d9e42534925f56704830188f0ef0d5c01d3df7410a76dc358c626c1fd5cfc3ea6922a74e6884b2f154a939850da120b66034c0ca1974004fc4d355cb56fc03b4f3d9b358b209959c66aff299b8d774f1ce71007ef4a019a3053bf3df703059d0837540363d871415df8ee25fb09f069f96664608d224d3d23240ec7880460d3c3bd22daa89a08117ab2e5b5da5fd7ce02ccdb9b32e52dfc8156a8a", 0xeb) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000753fd0)}, 0x0) 2018/06/03 03:40:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) fchdir(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004a00)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000240)='./cgroup.net\x00', 0xd, 0x3) rmdir(&(0x7f0000000000)='./file0\x00') sendmsg(r1, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="6f844fdab61f7df9927939d29d6a1da9ab70698a988d", 0x16}, {&(0x7f00000012c0)="b59099c7882200ff48144d8e6bbbe576e9d3cf28c41912924bf2fb100ce086d22a0b6a74e55c44d3b2a5d9e775f0628fbe43e6f86a18", 0x36}, {&(0x7f0000001380)="19e43ce471c81ce15e5b219a140828f56ceb1e4a0ef6d02ec3150d5c3b4071be92ac5eb7fc580b5132bf89a021333a00542c6228d85270e3f0d6749f41879c3bae7fa091e44a4a6f606f110a2869cb6110bd9adf6cda543653d794c90e6c5899016913b6f1102510b2c58eb4454e2d470c086eb0b6adc5d146944a566b386c05fbae6ffe644277802549505ed35f3cf4be125ee7b6027697e627be930ebab564137548ae4ba4d689f424fc5d015f07de841c3d82e24ae4ef9435adcef44c0598f46594902a6e5ece22533e75e180f3793137c05618b64bef6278b11f0d298380a57e", 0xe2}, {&(0x7f0000001480)="b58ee3b466f2e15b61e36d161dcf12789572914bbfc049e68ccff42196c04d3a96658196554173492e5778196bfa15ba219ea47d289e9948bc538ff0cc435ba9c7505677bd7f64b8f3974a263b2068911731dd1071e2b09802a60dd41ae04121286498773b03cfda53d9c56fd7ad53e0d2ffae7f7f0f18e314af7774860c4894812bf42edb432309f8bc048929a06e5418f699ef9ea873a925fc188daa24dd27c531ee0cb57924f111d7f32a43c6716891579e1915fd70078d5aad5558df6cc41d95", 0xc2}, 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{0xf0, 0x10a, 0x8, "6fdcb5806c17dfb0e6533a317df4056e189b880e447f3a2b61fb3048088493042cd65b87d1e70031eefe1523a08e67225c0c834c6efb666e2a1b1656e49c514034bcfa6994bbfc070ae2f950d94514086b82440ba77191e8acc4fa1fadc3b1fb63c92db0dbf092fba20f564dff55fe4f5671d1e4c6e8995987d055c2c02f1e5c77e24883f42b576c2d29510418acd494768a69482ed7c639ec63e8f5d7a670bc7ca435ba290b59abaf49b456aaeff211c97f84b8348cc4664c1c109e2d22d4a271a5d6ba0e942ea7076ef4dd8535a7b0ff9e99a2d2eb15bccf"}, {0x20, 0x18d, 0x12e, "e77fa9aa3653799fdec2ab8f45"}, {0xc8, 0x112, 0x7fffffff, "38d064b093500516f49359cf428a945e21a12061be0f2be1881078f691c49d704e37ee75da89b373afbbc18e7b8127f53699c7907f4692b63b8273726497a340e87acb4da590038a053e4524e5e153ceadb31ac64dcf56d0b0f0bb58f0366c5a8a5522d2dc18b32f3f4748997f3d36ffd955292fb525bca27b530a129c1068314514eabe61977af4a77d06fc712729248a0df1f4db0ef716e25be43f5c5cdb02638587d5cdfbcb7c2f779bcca7243fc59a"}, {0xe8, 0x11, 0x740b, "439305b2889efe1f502e08261b1987f705b8fda51eb59845b75b04004acac3451a50115448d4b3c7f7b276172fbdfca777c6d6d9316ed850dd9d4640a93192c533e0b5c2239bd92bd08f4885e92d68e6e4c7ad676394fda2cb412a60f769172955c385141b68d1cab8eb20a2cf3e70ebfa261cbd50d0f4e1f41facb9a7e3140f6c4966e05777fa22fa127751bbcf752db77de6df366ea508f3d5857d1d8f672def2d3d8a699b3265ae07b6032aedd6e43cda7225dd30175b52de913a7891a104d03a2bafb0b1019c25ee9179682db22b778a8e5197372d"}], 0x1318, 0x24000040}, 0x4000000) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/06/03 03:40:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'filter\x00', 0x0, 0x3, 0x45, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000380)=""/69}, &(0x7f00000001c0)=0x78) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={r2, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000200), 0xfef1, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket(0x12, 0x0, 0x8) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000381}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="6435c88cc20d0a251c", @ANYRES16=r3, @ANYBLOB="04002cbd7000fcdbdf25100000001c000200080008000000000800070009000000080006000700000008000400bade00002c000100080001000a0000000800050002000000080004004e20000008000b007369700008000900100000000000000000000000005770824d7e393b329ab62451dc02544d1b800b3ca15c31ddbe72dbabd4a6d2810796d51a974f236510c9fe0b61a9e1bb6ab0662087afa48df22f14954ae3c42f58ff44f59d996ec19877d26d6e6d2c8bc2c263c1549a"], 0x6c}, 0x1, 0x0, 0x0, 0x805}, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfe9c) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/06/03 03:40:21 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001100)='/dev/urandom\x00', 0x200003, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000001140)) link(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xc, 0x200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000100)=""/4096) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x6, &(0x7f0000001340)=@raw=[@generic={0x100000001, 0x8001, 0x3f8}, @generic={0x100000001, 0x7f, 0x7, 0xc}, @alu={0x4, 0x6, 0x0, 0x6, 0x4, 0x80, 0xfffffffffffffff0}], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000001240)=""/183, 0x0, 0x0, [], 0x0, 0xfffffffffffffffd}, 0x48) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000040)={r1, r3}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e1, &(0x7f0000000080)={r4}) 2018/06/03 03:40:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x100000001, 0x2000000103, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000480)="9d", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000280)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xb98, 0xf3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x7, 0x6}, &(0x7f0000000380)=0x90) r3 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r3, &(0x7f00000003c0)) 2018/06/03 03:40:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001140)=""/4096) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x836c13d1fc638f3f, 0x3, 0x8, 0x10000, r1}) pread64(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0) 2018/06/03 03:40:21 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x424901, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) close(r0) r3 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) poll(&(0x7f00000001c0)=[{r3, 0x100}, {r1}], 0x2, 0x0) 2018/06/03 03:40:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000009078ac1414aa0000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800008f233064e8c8755933b86a79989bbd41bdb333f938f7e7e39f495073f1de4c4a25e1c927bb83b0655ebd0b7bc91686575b81802b888d187284d80ab4c12392785c51887c578da54e47eb3f46"], &(0x7f00000002c0)) dup3(r0, r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x4f1, 0xdb, 0x3}, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) 2018/06/03 03:40:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{0x6, 0x195}, {0x1, 0x34}, 0x5, 0x7, 0x80000000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) write$binfmt_elf32(r2, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7, 0xda79, 0x800, 0x5, 0x3, 0x6, 0xfffffffffffffff9, 0xfa, 0x38, 0x28e, 0x5, 0x7, 0x20, 0x2, 0x3, 0x3, 0x6d}, [{0x1, 0x0, 0x100, 0x9, 0x100000000, 0x100000001, 0x3ff, 0x4}, {0x6474e557, 0x7d12, 0x0, 0x1, 0x6, 0x494, 0x8, 0x1ff}], "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", [[], [], [], [], [], [], []]}, 0x1778) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0xb0000004}) epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/06/03 03:40:21 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001440)={0x0, 0x0, 0x0, 'queue0\x00'}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000100)={0x8}, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x420000000003, 0x0, 0xffffffffffffffe1, @tick=0xfffffffffffffffd, {0x1}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x202, @time={0x0, 0x989680}}) 2018/06/03 03:40:21 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/143, 0x8f}], 0x1) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/82, 0x52}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000200)=""/170, 0xaa}], 0x1) close(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20c01, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/06/03 03:40:21 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf01, &(0x7f0000000040)) r1 = getpgrp(0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000000)={&(0x7f0000000080)="29eedb9f5663de378eae4b0c12709cd1a563066a076f8e918fdfef4d4b8fcabeab1fe868df4d5f19fb8b10ce5eeb27aa5d4637172ef9bcb273558b12609bb8b9cbcf029952c9f412c8f907d4f34030f79453617004eccdc5566c5f055a9e3cc730e7032864e7793e34db251d730d562ae067bbeedd1e456a85fcfb388fb9a6aa2f6eccfb718cf2f9af6aaf9053942f6369", 0x91}) 2018/06/03 03:40:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) userfaultfd(0x800) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x2000) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000240)=0x54) lseek(r1, 0x0, 0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/210) close(r0) 2018/06/03 03:40:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="00a0bb0000d82c99240970") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000001c0)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) socketpair(0x5, 0x80007, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x709000) 2018/06/03 03:40:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x341240, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TIOCGSOFTCAR(r0, 0x5423, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000080), 0xd83) 2018/06/03 03:40:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)="0000008072fa0000000000004e00", 0xfffffffffffffef9) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x101000) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) 2018/06/03 03:40:21 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x81ff) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) fallocate(r1, 0x3, 0x0, 0x80000000) 2018/06/03 03:40:21 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) msgget$private(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/03 03:40:21 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907d, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) fallocate(r0, 0x3, 0x0, 0x10001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x10000}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000200)={0x7a, r1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) 2018/06/03 03:40:22 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) recvfrom$ipx(r0, &(0x7f0000000440)=""/3, 0x3, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1) fanotify_init(0x10, 0x40000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x410, 0x803, 0xfffffffffffffffd) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}, 0x3}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/03 03:40:22 executing program 5: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000d1, &(0x7f00000000c0)=0xfd, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='notify_on_release\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x4, 0x0, 0x81, &(0x7f0000ffc000/0x3000)=nil, 0x6}) 2018/06/03 03:40:22 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x18, "0b60e7a81088a2a05a32612c5d79692b8d9f0ad453b68ab0"}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) 2018/06/03 03:40:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getgid() getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setregid(r1, r2) r3 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 03:40:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r2}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r3, 0x0, 0xfffffffffffffffd, 0x0) 2018/06/03 03:40:22 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="1047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/06/03 03:40:22 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x100000000, 0x80) fcntl$getown(r0, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x9, 0x400) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14, 0x800) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000440)=r5) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x75, @loopback={0x0, 0x1}, 0x80000001}}, 0x4, 0x2, 0x7b9, "f8f9b3ba873d40621f8cd203d7b00d9514c9448024d444a53f0eebe11b9381574c67e8cbe19af791c91733eaa3c38d16fd14d9c72c19b7d5d2ddb7a0bb26014a920c3adbde3d1d53c4ce87790f254eb5"}, 0xd8) fcntl$getownex(r4, 0x10, &(0x7f00000004c0)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r7 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x100, 0x1c0) ioctl$IOC_PR_PREEMPT_ABORT(r7, 0x401870cc, &(0x7f0000000240)={0x6d, 0x9, 0x2, 0x3}) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) ioctl$SG_SCSI_RESET(r7, 0x2284, 0x0) ptrace$getregs(0xe, r6, 0xbe25, &(0x7f0000000180)) sendto$inet(r2, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000defffc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xdc30}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r8, 0x74, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0xec, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xffffffffffffff7f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000580)=0x10) sendto$inet(r2, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/06/03 03:40:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00001f4000/0x4000)=nil) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r2, &(0x7f0000000040)=0x100000, 0x8001) 2018/06/03 03:40:22 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) r1 = dup(r0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x800, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 2018/06/03 03:40:22 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x10000000) connect(r1, &(0x7f0000000000)=@nl=@kern={0x10}, 0x80) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/06/03 03:40:22 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000107d, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x1000001d8) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aa02aaaaaaaa000000001c0000000000009078cf99d54000"], &(0x7f00000000c0)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) 2018/06/03 03:40:22 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000080), &(0x7f00000002c0), &(0x7f0000000040)) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000300)={0x9, 0x8, 0x40, 0x2, [], [], [], 0x5, 0x9, 0x7ff, 0x101, "2ea3d6539a2bacda7a8ef387afa19eee"}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) accept4$netrom(r2, &(0x7f0000000140), &(0x7f0000000200)=0x10, 0x80800) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000000440)=""/4096, &(0x7f0000000240)=0x1000) r3 = fcntl$getown(r2, 0x9) sched_setattr(r3, &(0x7f0000000100)={0x30, 0x3, 0x0, 0x6, 0x81, 0x646, 0x6, 0x7}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0x5) 2018/06/03 03:40:22 executing program 4: io_setup(0x469, &(0x7f0000000180)) r0 = memfd_create(&(0x7f0000000200)='eth0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x48200, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps\x00') sendfile(r1, r2, &(0x7f0000000000), 0x7ffffffe) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x18) 2018/06/03 03:40:22 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="25af4c79dc434a0d7c5fca7102e348a5719a2b8fe76d19d54b443d5fcb0389e62d55d7fc4f2c506226f4132ab2d4", 0x2e}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/03 03:40:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x40000000089f0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) 2018/06/03 03:40:22 executing program 0: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x100, 0x7, 0x6, 0x8000, 0x100000000}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)) 2018/06/03 03:40:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020ae4000002800000a295e90000"], 0x10}, 0x1}, 0x4000000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x8001, 0x8, 0x1, 'queue1\x00', 0x8}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x1, 0x8000]) 2018/06/03 03:40:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x6a9]}) [ 144.557167] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 03:40:22 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x220000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0xffffffffffff31e3, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) close(r2) 2018/06/03 03:40:22 executing program 7: ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e22}}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000180)=""/124, 0xffffffffffffffd1, 0x42, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x9}, 0x10) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) getitimer(0x1, &(0x7f0000000040)) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) getcwd(&(0x7f0000000400)=""/172, 0xac) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={"69726c616ee76c00000000002d0b00", {0x2, 0x4e21}}) getresgid(&(0x7f00000003c0), &(0x7f0000000240), &(0x7f0000000280)) select(0x40, &(0x7f00000002c0)={0x5, 0x80000000, 0x10000, 0x9, 0x100000000, 0x7, 0x7, 0x3f}, &(0x7f0000000300)={0x9, 0x5, 0x4, 0x8001, 0x9c2, 0x6542, 0x1000}, &(0x7f0000000340)={0x5c, 0x96f5, 0x1, 0x50, 0x7, 0x8001, 0x7d, 0x20}, &(0x7f0000000380)={0x0, 0x2710}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x10801, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x88, r1, 0x100, 0x70bd28, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x94f}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/06/03 03:40:22 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) personality(0x4100007) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) [ 144.887599] IPVS: ftp: loaded support on port[0] = 21 [ 145.050333] IPVS: ftp: loaded support on port[0] = 21 [ 145.133812] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 03:40:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) listen$netrom(r1, 0x800000000000101) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x20000) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x0) accept4$unix(r2, &(0x7f00000001c0), &(0x7f00000000c0)=0x6e, 0x800) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000014000000200000020b70f700ebff00000100010039550000"]) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x0) 2018/06/03 03:40:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0xd66, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/06/03 03:40:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x105000, 0x5) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) unshare(0x4000003) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000200)={0x77, @broadcast=0xffffffff, 0x4e24, 0x0, 'lblcr\x00', 0x8, 0x50fb, 0x14}, 0x2c) set_tid_address(&(0x7f0000000240)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000280)=0xa000000000000000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'none\x00', 0x2}, 0x2c) 2018/06/03 03:40:24 executing program 7: r0 = semget(0x1, 0x6, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)=""/19) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x6, 0xcb6, 0x1, 0x3, 0x1000, 0xfffffffffffff7d3}, 0xfffffffffffffffa}) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000000180)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b397e695c0f13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a483", 0xd8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x9, &(0x7f00000000c0)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x2, 0xf45, 0x6, 0xffffffffffff1da6, 0x2, 0x20}, 0x8}) 2018/06/03 03:40:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010015ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000080000000b75dcdc8c4461c51b06de57c8550a498ff92b44ce59afb3334bbedce2082000000000000000000edffffff8a93674825d89d95330000"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) 2018/06/03 03:40:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@empty, @multicast1=0xe0000001}, 0x7) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2000, 0x0) epoll_wait(r3, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0x6a6) 2018/06/03 03:40:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000702904b1d5fbb63c3ad47c1a75283c35aeee6cf92dc1123c566a945f8a4e73f7840ff51ec77b3985a96d47ebd6a48dbe9bec2d868b479b5f849740952d0ca136af41da0a96b8511cf73aced8cb4582bacc074822f0e7e43b3769ef87047303a7120aed6ec31f8a7d9c23ab1adb9b265da3df38c90c13c0c117834e72f04cda1f4d350152cbc3c05fff72de0e6d3f818289025f794acf8221e4776ed3b51d2e09826c"], &(0x7f0000000000)=0xaa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002800)={0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x8, 0x2, 0x2, 0x4, 0xa0}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x7, 0x200) r3 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10080) sendmmsg$alg(r2, &(0x7f00000026c0)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)="f9c831b6627aad158587ef11129d8f25696a28867030a150faa55005a6d784015106273d8f074fc0ad7cdae65a964856187b6e786f7a8d7cc315f5fe74b9a1eee75fbb3cc3f1ab41ba7a78a3b34700611b9da4d6f8d9a1936cf9e8c343486a98d7eabfe81866e57c5d1aa9dfeb0db1e2fbf5c442634adb06872c74f5a0fd9f7e557d5586e71b6e4ca551b029d53d16825f7d04d1b6a6cdeba07a1af770b8e572a3c3f66d36f3f06179a0cab0a0888af1d14c399fc5a6421780", 0xb9}, {&(0x7f0000000200)="592866b06ca1f0b53b00a64b8472cb405fa2f71340695df0a300a1554ff85e336785a58ff27c723d2aacec4e730c91af0d00584a96a1dfc7", 0x38}, {&(0x7f00000003c0)="77b7993ec0b274ec8da9df6e801faba7bb810de05c57c48e1053664249adadf2c99a14faeddccb97b44bf4e2fa99e65b78683830fd3a16cef0d5282d120def53ee53e843fa7418985a60ef1daa737ad3e92f28df087e7016a0816aab1c96b3bb7b747370e795f635ad22011b2f829370ce1a6f2b9ea1ff4469be5a422ea0de0ac46bc86ef9c3c7e7b302fceb8a9cc976ac568682ed046f55d130cb3f58495e4e898b98505726abe01177eaff7af22c0deb55bc5899a8dc0aad0e5007034e45e02e78ff56976845e92632f738bd22de2d84422f4507797ff488eb47ad361ec1dc37558c5f7c61f8b0beef4d0e41283525ba6e", 0xf2}, {&(0x7f00000004c0)="1a4f1b4bc0dcf9e20377b02e54fe59617b54cf987ef46d41bcbb62974f1b96d107cdc535aea42d2de0716c85c708b60f32271b84ed0fc64550b6ec2f75539c737338ab4eb899c2d138e162cb3801e30335feec666edaab5019f92f1db172b14945c3745ad9e17a363e10ab06cb848e484c13361dd6597b32ddd3f82e6890f9fb5ff9a894c5d38c6b44b5f2c3121e14157ca447d6c96a0f60", 0x98}], 0x4, 0x0, 0x0, 0xc0}, {0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000005c0)="e01e5e2f091a7759030c4304291a9b77ec7828f7bf182afa940c50faca4612c9fad9f3e0739388a351eb06af7fc2b5405cec247445e53ac7ec67abc6aad51a007754539b082dedfd", 0x48}, {&(0x7f0000000640)="28098ac95bb9fc197c940640c402bd05dc4a83fbde0fa63736c6404eca1312dfdcf2a60ed8b212bfd3313380bcd970ada41fb577f92c2bf557226fc6b97b5b8009da679b840960f52ce51b461de31c7113d04c7b824f91c913982e782335f3b78e85c54bfba7dbbe51ddab15350e638e4e19ac0e74b243ff44b0057c8b178aeca7d44ab172fb", 0x86}, {&(0x7f0000000700)="0104b84ffb56e9b76688d964ea9f11a146703d9bc4e08ac6c2c87c8ae7d72b905cdfb9b587052b116a2c4a4f1150927337abf198216e59be1e3842c813ba617879be1e27c4ebd4d7f6732c09231ae70218aa616b34c0ad5087c46d3b2da8bf308716e28fc20a37c1b9201faa61573fa155e2ce8814dba5f62b178f18cfddc85e075597f4b88ac677337f8f0cb7602952ebad6046980e610c8f68e3d45204bb8649adb140c9bd4020cb32aefea8808e1c", 0xb0}, {&(0x7f00000007c0)="813b840b1e51dc1d1f0c0f6271151b8919a884dc5a89054b09aca2fe89557e172dc97c3ca4f8a8685dabf8e448418802e53dba4c6b1971fce25d664ac2277f2ed68e18acbe92e24c720e89c981db7d381e47384779213bc26b1cb83fc1f05ea631e6306cc36f7e6f3ee99612bb958f553783ec7bccba3b1565f0fe1f837949f6a28aee6967f64a6c104d840f3cf9e2125741b11b9d767091ea8c0dd62ebb525a395565d596dba37a017556365004d97125944808b9dbb817be689b265054f55ba34dd478fdfbd3d8343427059e166ac0f12ff27f0a8a51b030d461b0fc268d1170", 0xe1}, {&(0x7f00000008c0)="bb960a7b5d992a84a3d85249aac58b412d1ab1065aaef59e4ddeaf66bd4139e31aa946cf4af4643f046cb391b2c6bc027072ca1786f3390c86b6c4b024b606a5846283928f1565669e1806ea85", 0x4d}, {&(0x7f0000000940)="cb3a4181432c633bbb9e1b7e08c951b050cd2b480b180aba0f790a9558b2af9368895a63b198c46c3ab5bed8fdecffd8c294c883fba35df0261935edd57aec4fc94cded63fcaeac13827dcce2dbece5bb8e0325a3f00616198d9ded557f50bd89851f8b60ff77a8400c80f80a9e78ee3583b07454bbb425d87c88630bf0aaa34ac4f8dfd637cdeeb1467d89675160de975d3ce7ba435a2a540c6b7ad34ae102a52ff8a67271d274684b978d5c25b58139e4c3e29c39378438ec22875e5ac3834fb22938d7da866bc456ca5f1fcab15fa4cef7da1767395db9d5d7d66c6484c03441bdb6266eef555bc7fa6c195603ada97a7", 0xf2}, {&(0x7f0000000a40)="e1a69fc217d4e5bd1a48186e906bfc9502229cccc58ff003b34bcbf0002d46d1e92601b6407724642cb9091a6d91edf67aba16b23a9e957777daed339e87da3681d0a5d3cfabcada62179483b41c1dcdcf054fffeeaf6fb4040343698b6e45863f9d76e3a5816964d013fb89a723f9a457215dc8ab5a005d032e84248557e3da038205034d81a38cb9c82ec72bd25d4307b6d8fa9c48b8e5d6f1f1dba170", 0x9e}, {&(0x7f0000000b00)="6da26675fecffd67ecad99fa", 0xc}], 0x8, &(0x7f0000000bc0)=[@op={0x18, 0x117, 0x3, 0x60f675266576e16d}, @iv={0x58, 0x117, 0x2, 0x40, "01a3d639fe94baf5d4d4376bac56c1b35be81a9c092e3cc3afbaad208619bd7e7bd01e029e0a92fd36077e1dbdf295707e6221405e0205cb35b934db3102eeb2"}, @assoc={0x18, 0x117, 0x4, 0xa449}, @iv={0x38, 0x117, 0x2, 0x23, "1c5b5a95108187902d5aa232b84e127b007213fb73ce8a58662a277578f39b4d21709d"}, @iv={0xc8, 0x117, 0x2, 0xae, "79d60c1d1adf4c2b971b9f031e278b216df3ed3516d8bc416f1f55b7a751272a3d97f0a41151f2bd740ab15a85707afe181d390817a0b05ce46ab59e07b55a395cf50fa3ccef88b3a2d83281c000722e22c34c56d36b05bc61dc6d41b6f0590fb3c2ecaedfbb9573c7ef3fb80c5aa178b9a0f15cf35558e664a6fe14d2368d60c340ba277f47fed758639e9dda9e2b25bb0852db989ccc0af36abe7aa39998f6afafd1508c7005cb4ebc6b756542"}], 0x188, 0x20000000}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000d80)="36810e6bfc0aa74e9fed3e867b52afed978f60b3e66a3225ca2ce695700bb532d1806f6b5bda1cf7b99be621d294e92007a93dcc62e1a7d6d430586bda9a2e7a99cbf54cc7", 0x45}, {&(0x7f0000000e00)="c39b89e01f07bf5388", 0x9}, {&(0x7f0000000e40)="f3205a57928d158fdde5c47423fc9bbc56bfc073b9fd8185edd46e71370810793faa36c4dbd45d69e78765182f970bb033985c36218640438bc31787aea504ada2d2f9b12f458f0a69a5054df63de99dd8aeb45918aaa6252c2b373d31dd43cae6c0d314160cd72e6734fde6617388163c65189bbeeb82e7bcb80d3c540e7ac0255d366495ae83863a91a42ccb286c05869b4e3b0820073e6f3f2144b076d53df4ee68bb16197b009dc67bd4342933667388d051", 0xb4}, {&(0x7f0000000f00)="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0x1000}, {&(0x7f0000001f00)="8407f3f058849c1f02fa15e3dc738b76c2b243fa2dd02091453f1676ba7ae5a4403a8f371956c0a7e63eeab97f67ebd3ffb5721d7ade592ba385ce01c35eb283ffedf209807461ed0ef4c9e28b", 0x4d}, {&(0x7f0000001f80)="45516a3a389be73fa5db0a4ea8185c881659bd9f2340b20a38b8ac7e807f027481b0112f720c169176823d8bee886a7423c67e7a2def52422647c535df2ef9c9c20ace08c70d556978d59fcb226b30744323372cef1faefdac45ebbb81ac5bb4e3e8", 0x62}], 0x6, &(0x7f0000002080)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000002100)=[{&(0x7f00000020c0)="79a9a1a0f8640feec250fcbea5c056ac1734e010e0131717315e5d7b3df9", 0x1e}], 0x1, 0x0, 0x0, 0x8040}, {0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000002140)="80548eb0650930de81ea1e0cb86cf8b5104042b53d0aa7a3d2781cde8837a7975716f81dc366b5db170ce635997bed2d78917ae4ae80751e8b425a022d93e2940a9240c0cb3e70dfad9fd2d6126e26b52eb2274e5df2505698fb57a05714feb15cbc714e748a81422f90e7a9c38d4b8009e5690c7bc62943ce45bfd61b4980e7069745e12865cbd1fb591fb48489c9afeef537976531e0bbec45ae7e5494081d37bd169acb43d21d9efc7d833c333689029564f67a9abcbef0ead3f60e46d3c6c17a649afdda311a06", 0xc9}, {&(0x7f0000002240)="17b07c9732cc5bd44e01264d1b487a5c6adba4bb11a985c353722efc459e42b163d0c9aaaeadfd3cea9a2c8a9f1d405e6da4698b0e8b1ec6070df07702c17ba1e54da938de85bedfcca8dbe3ccc0e9f879514b8e8c99ab8f978ce5965467007a3d06b7ad051831ba617a28a89c10dfc34745775620f37bf37173ce45956094fa8422303fe96c7f0c7625ebb46585a68b66244493bc6158d9db97548fb367bb2964bfd46a24f5d23d88e3d39ee4f37c14ee9cb4e5cf1c28e863225ea29cce4408711a1576510797dd84f89e2046b69f9a5944bba21f7095dc75811eb048a7bf4563f1710e", 0xe4}, {&(0x7f0000002340)="63619b68cd0731d021fc6a7545b4abeaefa459bf5c25a920363b3e3146e1ba0666566fe9a6f38da31c06a1b6d4bd493c041380cc82a5508fc92b6d994eb1d2a21f0801de60b767b9c1082fddfdb9fcf0d444011f795b8369df4b2d756c77e07804f365d3305ca877059fd8113cc9e6db3103cb8729883f", 0x77}, {&(0x7f00000023c0)="d2fda52ebe0130cffe93c04897b5cd11a21a366bc69cc7692d78063b7e54b445bfd427588f6d5251d96eaf6d0585e0b3aa7c9baafac03dfb2f717f55c9364fa4b344d21df9a3fca30e16e53ef7622b839ab29b666bc13beef001ef98aeb6f1dab1ae6a8ae25e60970c96e4977c2edf28463505fcaa81e34758a8c3697ecde58976acc76a70d1d198e43a68d1754943fe609c77ef236ba3e8b1d526e90f36c2b7cabff7c0", 0xa4}, {&(0x7f0000002480)="9053fc1f1fe9a0f4efe00c5687b12de7524b487ed5b577eee7c2d18a2b8084ab3f739c79b1ad3d92963e478001a26ce890b9b9d344b17e5564364545631486bb9255cabe9cdc374b6d3dd659744932395bdd9ef140044a62555b1c5054a86e9642af8004f1d444d1b9dd0eaea261406887f42370c2bc8e36f77f7572e4e01973990454c7a590db9b9513b2643db2671b8c1858e75f2670c7008199f826d388807e1dc8d74d63228920481e048f60aa934f8c3a9bfb7c935f63a5c1a169", 0xbd}], 0x5, &(0x7f00000025c0)=ANY=[@ANYBLOB="180000000000000017010000040000000100000000000000b000000000000000170100000200000095000000b421f726c1aad5d954098064292dddc2d9ad696645e51700efbd7d9377ce037470ef9bf15b26d229aa737b8ef784dc056c621f70e214193de07194a9c4ce03b2d6a66674dd90e3e578b71e7dc2866e39f751266cfe02357f2fd0401df5fb2d8e811c1546ce9ff4411ce91d9762f5e451dba238f21089e34cf15422a14ce34e7660a1ba8a17c071aa36af8a9bc2865881a97b079f5600000000000000"], 0xc8, 0x24004080}], 0x5, 0x4004) r4 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$cgroup_type(r3, &(0x7f00000028c0)='threaded\x00', 0x9) write$binfmt_elf32(r4, &(0x7f0000000280)=ANY=[], 0x5) 2018/06/03 03:40:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r4 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fadvise64(r4, 0x0, 0x0, 0x4) [ 146.071985] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/06/03 03:40:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) [ 146.164233] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/06/03 03:40:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000010) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='/\x00', 0x80) creat(&(0x7f0000000180)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x80000002) close(r2) 2018/06/03 03:40:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x20000}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x29, &(0x7f0000000000), 0x4) 2018/06/03 03:40:25 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4002, &(0x7f0000000000)=0x101, 0x100, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000336000/0x3000)=nil, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x101, 0x20000) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x101, 0x0, 0x9, 0xffff, "aadb95f175fa442e9d6057f3e020f64aadf249d30c15772b288924cfaa4cae23b53ea7a48440e7801f0030de", 0x7}, 0x0, 0x0, 0x3, r2, 0x2, 0x74, "c4fbf8b8d3dce3457ae90c062fbaad136f351dc64225bf8126b7ee6209ae017fbcd896838adefd1c111ac5c45cca4bf65c5e9bd42e5f6052abdde490ddbbe05e", &(0x7f00000000c0)='cgroupvmnet1M\x00', 0xe, [], [0x10000, 0x6, 0x7, 0x7f]}) 2018/06/03 03:40:25 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x2) sendmmsg$nfc_llcp(r0, &(0x7f0000003040)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff7, "cf25c31911faf61462cddf9b6fa214b9528b7020742e93077f29b1cbcabfa45024f66b5021e15efead147fbe4361cd00e693a5c082260366fb100511ede7ed", 0x17}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000200)}, {&(0x7f00000003c0)="0be1ec37fae12d48dbdb2d8a6286", 0xe}], 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000000000000000475baa2043e596a097410ededf4783b7536600d8f1557907a9bf9ace0df50d7f7c4d054c7a346422f31247a31ac4dd8e"], 0x10}], 0x1, 0x0) 2018/06/03 03:40:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x800, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x880) 2018/06/03 03:40:25 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/06/03 03:40:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@in6={0xa}, 0x1c, &(0x7f0000000340), 0x0, &(0x7f00000005c0)=ANY=[]}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x80000001, @dev={0xac, 0x14, 0x14, 0xe}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr}], 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x103001, 0x0) 2018/06/03 03:40:25 executing program 0: r0 = semget$private(0x0, 0x3, 0x22) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5dc, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0xcf, @dev={0xfe, 0x80, [], 0x21}, 0x69}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xff, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xb0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/128) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x101, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1}, 0x0) [ 147.203771] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 147.211328] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/06/03 03:40:25 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) flock(r0, 0x1) r1 = socket(0x2000000011, 0x3, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000100)={'bridge_slave_1\x00', @ifru_flags=0x1}) 2018/06/03 03:40:25 executing program 6: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0xffffffffffffffff, 0x4000000009, 0x8}, &(0x7f0000000100)=0x9d) 2018/06/03 03:40:25 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x356) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="01000000100000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000000006000000000000000000000068401380982d78fe"], 0x48}, 0x1}, 0x0) 2018/06/03 03:40:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000006, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r0, r1}) sendmmsg(r2, &(0x7f000000ac00)=[{{0x0, 0x0, &(0x7f000000a8c0)=[{&(0x7f00000096c0)="b9a19d9974c7fa6a06c4e664edc9fe0b0a407f34a044", 0x16}, {&(0x7f000000a780)="9e79b818418bd8abdc8c0299f0c6eea7ad85", 0x12}, {&(0x7f000000a840)="d6dfeb97c2ba7497b30b5aac02d376be500e752d5311884785c3d9793973caa8c04c7c71268f6e7da37a432cf0ce24d71d79359ab3776d5bf41a4789567a6c8242bbfd43ee87ee6a07ef32936cf068f5db938479", 0x54}], 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x150, 0x20000000}, 0xbf4c}], 0x1, 0x4000000) r3 = socket(0x40000000002, 0x3, 0x2) ioctl(r3, 0x8910, &(0x7f00000003c0)='\x00\x00') r4 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000480)=r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) [ 147.278307] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 147.285859] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/06/03 03:40:25 executing program 4: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffb000/0x4000)=nil, 0x8) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x8001, 0x488c81068d96930d) 2018/06/03 03:40:25 executing program 3: socketpair(0x4, 0x80001, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x579a, @dev={0xfe, 0x80, [], 0x1b}, 0x8}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xb14}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0xfffffffffffff0b5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @rand_addr=0x9fac}, @in6={0xa, 0x4e21, 0x751ac4a0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x4, @empty, 0x3761f707}], 0xc8) r1 = socket(0x1e, 0x4, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x2, &(0x7f0000000200)=0x4) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000040)}]) 2018/06/03 03:40:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, "7b680000000000000000000000000005", 0x0, 0x3}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getpeername(r1, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) r2 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$getflags(r2, 0xb) 2018/06/03 03:40:25 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) 2018/06/03 03:40:25 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x90c8, 0xc0) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0xc) unshare(0x24020400) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x732c44be, 0x40fd) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/246, 0xfffffffffffffeb5) 2018/06/03 03:40:25 executing program 6: madvise(&(0x7f0000bc1000/0x1000)=nil, 0x1000, 0xc) mlock2(&(0x7f00009cd000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) pread64(r0, &(0x7f00000001c0), 0x0, 0x1a) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mlock2(&(0x7f0000d99000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8e, "2f6a9940c646e772bd209587bbdd88cee38b522e38dfd9c63ddedf4b8c72302d25f500c19efdeea4efb55d7366297db7a7dd47685f6084a8914682585430e9e92681512f680617f760f7b32edcfd7139a6f928f449de0f7aba64fc5b53f243cd4d0b683504e5c63f9fe5436f8028a3f9cde3eaee61ad6125170c6c403f2b6dd4211f1014fc85d555406034f15b35"}, &(0x7f00000000c0)=0x96) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0xffffffffffffff7f, 0x7, 0xfffffffffffffffc, 0x2}, &(0x7f0000000140)=0x6) [ 147.558146] IPVS: Scheduler module ip_vs_{h not found 2018/06/03 03:40:25 executing program 2: clone(0x0, &(0x7f00000003c0), &(0x7f0000000380), &(0x7f0000000340), &(0x7f0000001080)) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)={0x0, r0+30000000}, 0x8) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x1, 0xe5de129e8173e36b) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x9, 0x100) r3 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r2}) r4 = dup(r3) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000300)=0x1, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00000001c0)=0x7, 0x4) wait4(r1, 0x0, 0x40400002, &(0x7f0000000100)) 2018/06/03 03:40:25 executing program 4: rt_sigtimedwait(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000100), 0xa9) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0xa00d, 0x7fff}, 'port0\x00', 0x0, 0xcfd9050a8838a6ab, 0x7fff, 0x6, 0xef, 0x10000002, 0xb1d4, 0x0, 0x2, 0x8}) 2018/06/03 03:40:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000000100)={&(0x7f00000011c0)=ANY=[@ANYBLOB="340000641a0c0d4d16da6f1ca38a1e39e57ea13c0eefcf7ccfa0e5ab297364883f79e38a979d3912c859d36862a4160616f206a7c4db5baf3732946ee4aa54748000e371768c04fbb0eab0eea527c8f3d00c49d635579655aa287bc9f8193d0ffa174236701e8b8e19a74b6b99079e44af35088e405cf0a7e829e6e86c33df0b1272c848b54e3f4e000000000000000000000000000000", @ANYRES16=r2, @ANYBLOB="020425bd7000fedbdf2503000000080002000a0000000800020002000000080002000a0000000800020002000000"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x8000) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3, 0x40000) r3 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000012c0)='/dev/nbd#\x00', 0x0, 0x80) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000734ffc)=0x1) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000140)=0x1) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00000001c0)=""/4096) [ 147.630344] IPVS: Scheduler module ip_vs_{h not found 2018/06/03 03:40:25 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getrusage(0x1, &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000040)=""/148, 0xffffffffffffff8e) 2018/06/03 03:40:26 executing program 5: getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x106}, 0x1c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x5d3, &(0x7f0000000180)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/06/03 03:40:26 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)="971ce20863", 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb7, "5a21eb7a2c250bff959deff45fdb3fc1beb954ba241a21f85edf5078ecbf82a771765313ffe2d832f2676e95604533de009250ec74d5123d6fcf6c6f67fda47e9efb00b767c9e71fec4204911fc7da049e5382232941e4aa60eabf0640eef53e5116cb9921ee76309d4505c2c3357a750f933ef9075687cae50be27c592b786faba82e6a8305e2c6b81b348599e8d9f2d9982f61cd503dc27ed9459e8f2153a1d1df72368a667ef6c6c2db84b43a3cd4a3fad89fa152b2"}, &(0x7f00000000c0)=0xbf) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x1, 0x6, 0x9, 0x6, 0x3, 0xd82, 0x6, 0x67604474, 0x6b763aad, 0x7fffffff, 0x1, 0x7, 0x1, 0x1f, 0x9]}, &(0x7f0000000200)=0x100) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f20100000510") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) 2018/06/03 03:40:26 executing program 6: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x6, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) mlock2(&(0x7f00008e9000/0x2000)=nil, 0x2000, 0x0) 2018/06/03 03:40:26 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000d400000010000000000010000000000095000000000000000a43631a3e57a01ce76aebe6b9237e2902f07ad6014c6828864dbbe887af6b950951baeaf5dbc3eed0ea9ef550bcb2578e7455f5a450c18e98988735525bdb844bf05212b634897f25e436a7a25944b36dbc37f130eda5882c38edf3a46a05b9b9132ee1e941f5fcbcffad63f8ee4c54ed933598decba5a7df003aad"], &(0x7f0000001500)='GPL\x00', 0x4, 0x2b7, &(0x7f0000002f19)=""/231}, 0x246) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='clear_refs\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x9) 2018/06/03 03:40:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x400) poll(&(0x7f0000000280)=[{}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000000)=""/150) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000140)) 2018/06/03 03:40:26 executing program 4: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000001000/0x2000)=nil, 0x6000) shmdt(r1) ftruncate(r0, 0x400000) 2018/06/03 03:40:26 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000280)={0x5, 0x7fffffff, 0x8, 0x3d64666e, 0x751fdadd, 0x64}) r1 = socket(0x11, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) setsockopt(r1, 0x107, 0x81, &(0x7f0000000080)="1e420c72225fa61f3599a0a259498aa9a54572aa3825df709f2b6140277c8897da6dd1b3027a5b40ab4d51a7ca19ca9936666e88222fbdef2567a109fe577f56a85aefe713c66edd9b59a1552a64b3db", 0x50) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r1, 0x7) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x1}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000680)}], 0x492492492492682, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x3, 0x57}, &(0x7f00000001c0)=0xfffffffffffffc8f) 2018/06/03 03:40:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') readv(r0, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f00000007c0)=""/24, 0x18}], 0x2) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000440)=""/173, 0xad}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000680)=""/232, 0xe8}], 0x3) 2018/06/03 03:40:26 executing program 3: r0 = socket(0x20000000000000a, 0x100000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x2, 0x2}, {0xa, 0x9, 0x800}]}, 0x10) 2018/06/03 03:40:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") fallocate(r0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x40) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000140)={0x5, 0x70, 0x1, 0x9, 0x6, 0x20, 0x0, 0x400, 0x10, 0x2, 0xcb71, 0x2, 0x1a02000000, 0xfff, 0xff, 0xff, 0xfc0, 0x7, 0x4, 0x3, 0x5, 0x2, 0x8001, 0x4, 0x0, 0x2, 0x800, 0x1000, 0x1000, 0x100000001, 0x80000001, 0x80000001, 0x1, 0x100, 0x24000000000000, 0x4a2, 0x0, 0x3, 0x0, 0xdd, 0x2, @perf_bp={&(0x7f0000000100), 0x9}, 0x1800, 0x48, 0xffffffff0000000, 0x6, 0xffffffff7fffffff, 0x4, 0x6}) socket$inet6(0xa, 0x2, 0x80000001) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) 2018/06/03 03:40:26 executing program 0: r0 = socket(0xb, 0x3, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x37a, "879c907026954060a31be9e3430279488931020bda5b1b4f8a7d1b2e140817ea7fa3dc215411773e74cd105dc9e8a731af46180911a28be8771e50828620f59ce49f18b8069c0eefd57835cccbc8bfa4c3eb45022f6d2e95c00b3920f28405158668a191bb373491e14cc802710d1f1bdf9dbb9f0b4c482e08bd1726d15f6c1990a6447e43702363e308985b1ecadf62d523"}, &(0x7f0000000100)=0x416) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3, 0x1c) 2018/06/03 03:40:26 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) prctl$seccomp(0x16, 0x3, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{0x7, 0x3, 0x100000001, 0x451}, {0x3, 0x4, 0x0, 0x1000}, {0x7, 0x7, 0x9, 0x9}, {0x7fffffff, 0x8, 0x4a8e009b, 0x3}]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, &(0x7f0000004640)=@in={0x0, 0x0, @multicast1}, &(0x7f00000046c0)=0x81, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000004580)={0x0, 0x0}) sync() recvmmsg(r3, &(0x7f0000004440)=[{{&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/149, 0x95}], 0x2, &(0x7f0000001500)=""/145, 0x91, 0x10001}, 0x4dac}, {{&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000002700)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/17, 0x11}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f00000025c0)=""/121, 0x79}, {&(0x7f0000002640)=""/186, 0xba}], 0x5, &(0x7f0000002780)=""/134, 0x86, 0x80}, 0xffffffffffffffff}, {{&(0x7f0000002840)=@pppoe, 0x80, &(0x7f0000000340)=[{&(0x7f00000028c0)=""/79, 0x4f}, {&(0x7f0000002940)=""/227, 0xe3}, {&(0x7f0000002a40)=""/133, 0x85}, {&(0x7f0000002b00)=""/254, 0xfe}], 0x4, &(0x7f0000002c00)=""/4096, 0x1000}, 0x6a8}, {{&(0x7f0000003c00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003c80)=""/94, 0x5e}, {&(0x7f0000003d00)=""/20, 0x14}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/46, 0x2e}, {&(0x7f0000003e80)=""/168, 0xa8}], 0x5, &(0x7f0000003fc0)=""/243, 0xf3, 0x5}, 0x1}, {{&(0x7f00000040c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004340)=[{&(0x7f0000004140)=""/241, 0xf1}, {&(0x7f0000004240)=""/91, 0x5b}, {&(0x7f00000042c0)=""/27, 0x1b}, {&(0x7f0000004300)=""/34, 0x22}], 0x4, &(0x7f0000004380)=""/168, 0xa8, 0x400}, 0x8000}], 0x5, 0x10002, &(0x7f00000045c0)={r4, r5+10000000}) bind$can_raw(r3, &(0x7f0000004600)={0x1d, r6}, 0x10) recvfrom$packet(r3, &(0x7f0000000040)=""/222, 0xde, 0x1fffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x709000) 2018/06/03 03:40:26 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00000000c0)=0x103, 0x4) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)='GPL/\x00') 2018/06/03 03:40:26 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x2000}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000680000000000000000000000d4040020f1ffffff40000000000000009500000000000000"], &(0x7f0000000440)='GPL\x00', 0xf09, 0x8a, &(0x7f0000000480)=""/138}, 0x48) 2018/06/03 03:40:26 executing program 2: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x11, &(0x7f0000001180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0x0, 0x0, "a2"}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x29f]}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e22}}) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 2018/06/03 03:40:26 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000500)={0x86, 0x0, 0x0, 0x136}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000540)={0x8000, r3, 0x10003, 0x1}) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000eccffc), 0x4) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x86, 0x4) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffff800, 0x100) renameat2(r4, &(0x7f0000000140)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00', 0x2) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e22, 0xb8fa, @dev={0xfe, 0x80, [], 0xd}, 0x3c7d}, {0xa, 0x4e21, 0x1d1a, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x9, [0x9, 0x4, 0x6, 0x7f90, 0x1f, 0x7eb, 0x5, 0x100]}, 0x5c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00000000c0)={r7, r8, 0x7}) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x101, 0xa6a, 0x2, 0x0, 0x7, 0xf52d, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x100000001, 0x6, 0x3, 0x200, 0x84}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000440)={r9, 0x3}, &(0x7f0000000480)=0x8) 2018/06/03 03:40:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000000)={'\x00', @ifru_names='ip6tnl0\x00'}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000080)={'bond0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/06/03 03:40:27 executing program 5: unshare(0x64000400) r0 = gettid() tkill(r0, 0x3e) r1 = syz_open_procfs(r0, &(0x7f0000000540)="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") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) pread64(r1, &(0x7f0000000440)=""/123, 0x7b, 0x200000000000003) 2018/06/03 03:40:27 executing program 7: r0 = socket(0x11, 0x3, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080), 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x84400, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0x10000000) 2018/06/03 03:40:27 executing program 0: r0 = socket$kcm(0x29, 0x880087, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x18}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x7, 0x40, 0x0, 0x0, 0x0, 0x4000000}) 2018/06/03 03:40:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10840, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/06/03 03:40:27 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = gettid() migrate_pages(r1, 0x6, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0xffffffffffffffe1) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x100000000}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r2}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000400)={0x0, 0x41, 0x7, 0xc4, &(0x7f0000000180)=""/196, 0xd9, &(0x7f0000000280)=""/217, 0x48, &(0x7f0000000380)=""/72}) 2018/06/03 03:40:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xfffffffffffffd27, &(0x7f0000000000)=0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0xfffffffffffffffc, 0x90}, 0x0, 0x0, 0x4000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x7ff, 0x400}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000700)={{0x0, 0x101}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x2, 'client0\x00', 0x0, "2dc55b6b9be97aa7", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 03:40:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@gettaction={0x60, 0x32, 0x200, 0x70bd26, 0x25dfdbfe, {0x0, 0x8, 0x2387d7a3}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") keyctl$session_to_parent(0x12) [ 150.011932] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 03:40:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={0x0, 0x2}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000800)={r3, 0x900000000000000}, &(0x7f0000000840)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e20}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r4 = socket(0x1000100000010, 0x2, 0x0) write(r4, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) getsockopt$inet_dccp_int(r4, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'syz_tun\x00', 0x4}) 2018/06/03 03:40:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) fcntl$setsig(r0, 0xa, 0x13) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x8085}], 0x2, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/06/03 03:40:28 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x102, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x55, 0xf, &(0x7f0000000080)="1c1547e47b7e589139b9d24275645d534eb53885a5a0d9af3363b9a0f31c5d5f8597250e2157cad05cdfa39b39727be4004515d05e9b5f77136203d45a0efebe302d3a243078e130007e8234e14c5e62547184ed65", &(0x7f0000000100)=""/15, 0x6}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/06/03 03:40:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x3}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002140)={0x0, 0x1}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000021c0)={0x0, 0x3ff}, &(0x7f0000002200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002240)={0x0, 0x6}, &(0x7f0000002280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002580)={0x4, 0x1, 0x101, 0x3, 0x0}, &(0x7f00000025c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000073c0)=@sack_info={0x0, 0x1, 0x3bcc}, &(0x7f0000007400)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000007440)={0x0, 0xb6, "0c89fe7de46e3acfd0c1e33cfb978180c96e8b3e162c74675cb6c977971b1776929117bb05c3d5e6c057675290eec285352876472afd88d6b59c156cea0b9e54e578550f19bfb23a486802b7dd1a68195ef121d60abb75f12288cd43e89bac014f98dad9eb759f14884b67bbd45aff87879eb6fdb664409eb52c46028951e76c5eefe278e5ef4be3370ea64ea454dd774c848c47a50c5cc573562a9bebd8e91861d8178b5f548ba0baff3887ec98ef5abc9a2dfacc01"}, &(0x7f0000007500)=0xbe) sendmmsg$inet_sctp(r1, &(0x7f0000007600)=[{&(0x7f0000000000)=@in6={0xa, 0x6, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xdaff}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000000c0)="bad60610aff6e6288d3644b71e3a235889e2fb7e1f073f6fa8f52289da72a8548eda5b8a7b86e9c5f9028afe86296961893aa82ffc6118a668d54998a63506169e052ffc4a248830c6815f531fccbb5a3da990ad024525633b5fffae53f0d0a517", 0x61}, {&(0x7f0000000140)="87f88dc1633e7d82c59c7165b33a119fa9681874b1107a2b6d047679079d31fd0edba99c2ad407cb68a1b741d08ad7d515f3617342daf304a5bc335ab3c851e8aea6656c86b891beb38ce3e73cc5b8e96897641e59784b9b5503deae000b034a422a9b8a52f87e025cefad55", 0x6c}, {&(0x7f00000001c0)="995ca7fe0e2852c77c628a093090f385916d018c165be280fd7d746688a9b024f1701d9e24fc84a986dfedd52fca31c86d184a3790799f06eb16d23ae06115de4064e091afdf6fdc79021e8fb725b8237f35ffebbd1d4158f80ff883f91bc839264205993abe6c7a5b296e", 0x6b}, {&(0x7f0000000240)="0ac268defee0ef09729528b8c50abb0624b3408908309e8d13ff04db0c93a8ec003096bfacaa8e826be49bba7d7597e6fe50c2d31ee65bdc47bc1a8a3a51ac4ce63d579b5c25af8e76789bed42", 0x4d}, {&(0x7f00000002c0)="f8acb7fb44e20de4b044527ebc9e4133736ad67a0737067eee632fa39df1409893fcf80291c741a290866cb61b11bd89dbc704673085534b227e8122122b987a6d99ea47140853d36b645e19631435cfd8c49be621857739fda25315f0bdc4165fa0d7a81ea0189e9b443008861496cd8e1204fe8f23115e2a1e2bf5bd84a2430ad8e8665d7a765fe1cf55af986cb5abaf416f14815deca7e2fcfe69fb1331547e74ec5fda06b71ad3f0", 0xaa}, {&(0x7f0000000040)="639f308715c7206dfa155dc06f7a09dd23de", 0x12}], 0x6, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x200000000, 0xb, 0x9b, 0x1ff, r2}}], 0x20, 0x8000}, {&(0x7f0000000600)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000640)="7b16ae7078ffca5887c834df4ee486e97db00e4abd2b402d316de00bd3dd0fbd0eefcda8800ab53a4ca3529e8ea34b44306838141b6e18bfcf63f3c4ea39e0ad2eee8f011607daee6bc0d48ffb4d7f2f0ff374361c4522e3fd70953865e5ccb5ed11a94f73bb3779d9ad407c47199679f87012682891cc467d0b22fdc1c73aa17ab5cbd8bce7f7ba757d84967790138781f10ae3ecb19fa411e934c8d4b2f55b620102ad0871295bfacf35c47acc861d61e471f97eccdb92cd76b570d190d706b9", 0xc1}, {&(0x7f0000000740)="ec12de18b382bdf42490bc10b4d00de6616f1782c6c9b386fd09f790be6a0e654620ee272b6806f4921a386723e2f385670849912989cf10490be8b5c751030874b36e23f7d52bb11d9be8134d0e85d8174e76e0b962fa5d5c9713ef42f0a2644fd4c55cdfbb446de5e6e070b8aa0e2064672cb444bcb788ed580b18e32b2fb9fbe73a55739c161f0e4f248a8dfa152ce69c732d897ce2386f7d3e962927bbab6f7afe52079441c213f40426ff2957e72356abc2b5673ddce31a385a2e0cf56915f9f0d26f", 0xc5}, {&(0x7f0000000840)="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", 0x1000}], 0x3, &(0x7f0000001880)=[@authinfo={0x18, 0x84, 0x6, {0xffffffff80000000}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0xffffffffffffff39, 0xffffffff, 0x400, 0xfffffffffffffff7}}], 0x48, 0x40000}, {&(0x7f0000001900)=@in={0x2, 0x4e22, @rand_addr=0x2793}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001940)="32567e65e20fdf2dcf361219903429ed66f6bea9db4d9e183395e4344eb215ae85bdf217be271940475624d030f19247d196e093175677dd1287b71ac70fcd5119138db1799da9d924eaf983b1ccb0de6f3d32daedaf10ddd82f464fe2806f584937a734d95fda6b1a4b77e13c55afa1e3b5375065afc316097c546240301c1ab40e453147a3a085f4d6d38a6358f8a5d19a06e0def588eb84bc9bd10b5b2f51ae583448c6678dbeaa449fc1e64b69dca04bcb9e9e470f6b4cba8566ce0a", 0xbe}, {&(0x7f0000001a00)="2597022fd8a1fbcc3cd15f5d37b2c08216e5c6fc49b2d38287f2f91ae16842d14f58", 0x22}, {&(0x7f0000001a40)="4c86ac63dc956b4099305a4547ba1b5145ffb4b0e464bd05532403eaac", 0x1d}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000001ac0)=@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000001b00)="796f5d3bbdbde8a7a4c945387c2fd2bce413649992f31cfae4441afa0f01eee1a386eb4ff436de72f438144624e43e37c98b693e4a9348a7b71c5bf80b9d15e8dbdb3cd282d33295e74e007ff3a557dff07e77c143a83b6a37169add1a7b6b524ea519740900c33faffb9276994c9acc29847b66fe8ef6cc276da67c29c3787e31b2bccc4e4c9006b26f8476fbd863b7dd7ae280fb0c425835cc6abe75f99b6bcf59bbd60f959bcc8d9055bdb011e3f3e76b4d0b31c2d191536f41890e70a0a5f5a222e3957a", 0xc6}, {&(0x7f0000001c00)="55527eb09f8565bd1ea8af9bda63645f65689bc2a9a429bbf50f516d5c9eef0d4950cc2500a5f7fba45cd0dd8f41b107d1ffe432f381c5204ab7918da8074ef320e962d8fc448942883611c8d8586191feaed5e048362933ab53c8fc1ab700014f8a5d3b6b10efde0578fc6fca32133b87244e72a79539081ef9ad48fd7ce9c60c992c3a26dad328026c0f66c0e9c9f03fc29c9f98263b3b133e318c6fc9662e82f53eb31d62d290237e96abbbdb96a4d2c6520a54acd352e7f19448b818a1847da10b50554dad7102e37f6dabbd", 0xce}, 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&(0x7f0000002100)=[{&(0x7f0000001fc0)="1cb2f88468173ba587827926eb254a67186ec85d32aa43dfffdb1f7c71abffeb2fe0f16612e945221dbfb82238b36a50e4ca774b00a548ec753f47e7af7e99eed1452c237833af509fd448c7a065ffcdf88d42676e1a3bbbc141562a0d0678b7ff87150e4a0edd256de0c2a5c6b3e0c1316ebb6c1fbb8ab7e24b1909b5352b410b7e6985435c10452edc0432c61ec6e97e5df090640c979f2b592983a9288025853a8f1c8f65434ff99e8f731775f27a808d14d5d1d75b5ea4eb49ee137e98bdf6d5d5af2a59b50c289a02978b992d5bc5c7ccf2cd13c0f0c19338f55da476ec09cd9333ad82b73876e7c6375a0af0076143326f3edb0aa7", 0xf8}, {&(0x7f00000020c0)="05114f113b9402e104c121babe8539c06da8501946b299a1309a8fb86d8952f9845ca559d108", 0x26}], 0x2, &(0x7f00000022c0)=[@dstaddrv6={0x20, 0x84, 0x8}, @sndinfo={0x20, 0x84, 0x2, {0x91, 0x8000, 0xf82c, 0x7, r3}}, @authinfo={0x18, 0x84, 0x6}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x3, 0x4, 0xffff, 0x7fff, 0x4, 0xffffffffffff7fff, r4}}, @authinfo={0x18, 0x84, 0x6}, @sndrcv={0x30, 0x84, 0x1, {0x2b, 0x8001, 0x1, 0x3f, 0x10001, 0x40, 0x1, 0x7f72, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x100, 0x1}, {&(0x7f00000023c0)=@in6={0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000002400)="1f7d7788182ec652221c96363f101d8a7bccacb6ce5f8c9017eb093d15e0daf4d5e28dbdeacf98a95069d79dbed82ff44772f2420934a6a6d8bfdb46c312a799ae5b62ec32878e02aac9e0d2605fb5be98f4a81994edd719a9b7fae872448b0f688e968797d5657fe789326a66fd1d11c131b76c70df7100ca351138efc70d2307d4aa456f21f255b63a1c3f422c2dd723e266fe412b2394acf1c65897526bd2e1a723371b494de7c1165e465c0b0ad0062546e22e47d673fa14e01afbed9ae6271419fabb7567", 0xc7}, {&(0x7f0000002500)="5d2dd8c49a9bb4c22feb3933e82e361749df34d887d7fde8c3a708ff65ea99a4f5ed5b85d8b755e3", 0x28}], 0x2, &(0x7f0000002600)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @authinfo={0x18, 0x84, 0x6, {0xffffffffffffffff}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x120, 0x201, 0xa2, 0x4, r6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xffffffffffffffc0}}], 0x100, 0x10}, {&(0x7f0000002700)=@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x65cbe88e}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000002740)="801f114a9258a85193eab8a7f7dabb7f43d0ab626252fc294cfa53c3ba6ede48991615e22412c13620083c601cfbb606b072063c4f67909a3ff8fcdcfd8a2a3b7ec86e998e8ec234c250626eabcdca75af898fee2d0e17898a8a0b0d1783deb7db01c80e5090a9312bc652eb2daf07b18e9c295a5f2d16a5785f444da77e355984b4a8", 0x83}, 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0x1000}, {&(0x7f00000061c0)="c4223ebed51ceaab45a0af5e1d6926804b42b469abd772b96b9091384970f7254747f64f3a4043d38179814e5715b17101ba188cf7dc7572ff9f9599ed324706da81b08a495332b77a31b1fb71e9d551114dfbe164ff91ece69d8ad37c4a1fef2c795480e3cb52192743a3c098a4ffbd81d260ff6137df1802b10392011eb3951df30953176d50e1f9474d8be62edd9fd77d0b50166334028528de3c130370f9c7357a2c6321b68194cb7300e8ddb1eb9bb2b69dd7ed8841d5ed8122b3f7539ba4bc2811281a78b9f74af7940f8464b5c39ee8c4f94445e0a9adbb87077f4f858066d0d6e81339330a4a4c014ad0c5a1978eb95fc400", 0xf6}, {&(0x7f00000062c0)="dfcc29c65b8a0019ced10b345b157ca80c10a9341c056d0c1844b41f76cd0996edd84595345bd8e24b999988bf48548a36b240a87f6a9b2fb5281115c16b5c0ab4b104aa25c45ae271f0b7b0f8e52aaf4d93d3297ff7bed7a8f3dee02658d73daa5e266a3705c5978ed6d000", 0x6c}, {&(0x7f0000006340)="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", 0x1000}], 0x7, &(0x7f0000007540)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x0, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x625b, 0x201, 0x1, 0xd4, r8}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}], 0x90, 0x40000}], 0x9, 0x20040800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0xfffffffffffffffc}) r9 = syz_open_pts(r0, 0x20201) write(r9, &(0x7f0000000400)="f7ebfa6d6d639b47f98157bf6e9f37f3a40e7832bea7e333d4a44c35bacf2e4813bf715eecd9feaef2c6a7979cfedc1560170750b81d867666b5434353d4fedc414924bf7f4763baeef350574364ab5e38a4820c57bb3f00e71e08fba8f75ce851b8ef38a060ac8c4cbaca75e0f69e4c830a02ba630679ca745bb9cb7539295be117af70a25df35808c994e3c356e294ad8017f703d085b24c3577096691770b0d52d18f4b9aecb4f76a6de60453ea2e187b64bb84de195101adca68bb40ec12e066dc00acaa8e03b948eddd4361890a0d", 0xd1) 2018/06/03 03:40:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x400f}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x6, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/06/03 03:40:28 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r3 = dup2(r2, r1) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r4, 0x2, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x1, r1}]) io_setup(0x4, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000001c0)={0x6, 0x0, 0x3ee6, 0xa5, "6de167115cda44f978c45ee9a6a02b60df728e8273b6a1c5714a06066c1f11e31ac20855d733a6d4532dea3b", 0x2}) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)}]) 2018/06/03 03:40:28 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0), 0x13f}}, 0x409) write$rdma_cm(r0, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000100), r2}}, 0x18) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80100, 0x0) 2018/06/03 03:40:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000088) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x88000) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000700)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000280)=0x7, 0xff1a) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000680)={"6c00000000f5ff00", {0x2, 0x4e20, @multicast1=0xe0000001}}) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000004c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000540)={{0x2, 0x2, 0x0, 0x4, "b95f3d300bd3fd808afc9d63f654754cd315610fb9578799a7025aa6df97c98fff6bc40877382f9216eaa3b5", 0x6576}, 0x0, 0x0, 0x4, r4, 0x2, 0xffff, "a7952cde3d0203f5543939bc47ddcf83cb15dffc75d47603a9557b49f9b86d66dbe8306bc62946b4ab72a7c2781e50fd994c45541a7dd1e795236372af57b803", &(0x7f0000000500)='lo\x00', 0x3, [], [0x1, 0x666b, 0x0, 0x81]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x4, 0x0, 0x100, 0xfff, 0x0, 0x1, 0x4, 0x0, 0x300000000000, 0xfff, 0x36b, 0x3ff, 0x9fa, 0xfffffffffffffffa, 0x5c90e66f]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={r5, 0x5}, 0x8) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000480)) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000003c0)={@dev, @loopback, 0x0}, &(0x7f0000000400)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000440)={r6, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x10) 2018/06/03 03:40:28 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000340)=""/4096, 0x1000) write$cgroup_int(r2, &(0x7f0000000000)={[0x34]}, 0x1) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) [ 150.315808] can: notifier: receive list not found for dev syzkaller1 2018/06/03 03:40:28 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 150.378704] can: notifier: receive list not found for dev syzkaller1 2018/06/03 03:40:29 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="f5", &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="4788f90070301666cebc99ff8e6f4f3193aa66b218e11346e83ab636b0c4ded9dfef34c2f6ef46a39a192a6f08869a52582f36c87c14d664984d878651387918bdee3b1710431e633b59d756a3b90e1af4ca6a65d5a091cbe5502846994461876910143dfbdd6c15639a97f4baa9e6eaf9a4c5206379e506d5cf299262e682beaf3a8a42a2d7237c016dd14aabf9a83b4f5fa5f3e8e58aabcc661f14ba17a546ffeeab1f8557b8513bc93c248b7366ac899bbe6e181318bf5d43e513", &(0x7f0000000140)="78565a088f5dd48224cca5f3bcc75dc468fcfe82bc83216a718d9b933ea90e6aea9e1f4efb352bc278bee91ca8f78bb3e1608336a60656181fae6917a056f072655c419aab9020fb84b2b0a42ec6215deb636ee5c5ef825c2fc8ed2911b6c655", 0x1}, 0x20) 2018/06/03 03:40:29 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7fff7fff}, 0x8, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)) r2 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r2, &(0x7f0000000100)='ns/pid\x00') timer_settime(0x0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) 2018/06/03 03:40:29 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x3c, &(0x7f00000001c0)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x6, @empty, 0x400}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x7b, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x7a, &(0x7f00000000c0)={r4, 0x0, 0xc58, 0x1}, &(0x7f0000000080)=0x10) 2018/06/03 03:40:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x3ff) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000000)=0x6) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000)=0xff0f, 0x400) 2018/06/03 03:40:29 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000001380)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x64100) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/06/03 03:40:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x48) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') 2018/06/03 03:40:29 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000800)={0x303, 0x33}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', "69725b616e3000000000800000000020", "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xf0, 0x220}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:fonts_cache_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x358) 2018/06/03 03:40:29 executing program 3: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{0x0, 0x1}}) 2018/06/03 03:40:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0xf29, 0xffffffff, 0x2, 0x9, 0xfff, 0x3}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r2}, {r2}], 0x2, 0x0) 2018/06/03 03:40:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x376) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0xfd67) openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) 2018/06/03 03:40:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x200000000000}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/06/03 03:40:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001fc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000002040)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000016c0), r1, 0x3}}, 0x18) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/06/03 03:40:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xc8) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x4) socketpair(0x13, 0x4, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) getsockname$netrom(r2, &(0x7f0000000100)=@full, &(0x7f00000001c0)=0x48) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES16=r3, @ANYRES64=r0, @ANYBLOB="30145b2f7a6f5c7606470c4bb935e115fa1f6671015ef648e861c729ffdde7b56a15b97a7fb5ea256d7315c5daa36e00455967fa366553e751ca2f9453a31f9e4ed2a79a29af6a17466c70472660e28e1a6177316a4855814c701d8af9bfb3e1ada6000a14db634f1f37141936fcb5d3e0f76c319f0ad1213218b220ae5c90ca5fac79402d7363ef8b6890cb8138f892eab71dc4ac5c2713869192979aa285f856d67cd1bd7a179c71e45a1c05837ac2a8e0e1caf5f02bc00e5451083ac20c94bdab9e7f19fb72363714e1d726542ab846", @ANYPTR, @ANYPTR, @ANYBLOB="4e05d320d6be63636eb81f766c348c85650633a9cd76ff0ea7eec0cd1a5254b8fceff9e237a8823e5d8dfd773efce434f2f949f408f8793e6dc2192c9beddbaded627d9e6c9175f3981072847e951bafdc9fc4e59a55cea79d2675e8b4c03edc18a9876fb83368cd7b7a93d32afdb637f1f16470fa9e6cc8467c2d9f6518", @ANYPTR64, @ANYPTR], @ANYPTR]], 0x450cb2459b4390cc) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x18, 0x1164}) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="f9bee0c0110b35de3a0447cf5129292ac6241c8a76433a8e34322f6d84b9f974d7ef1604ee19e4dd2422d29606229a759a97d4e17bb8694cdeeefc2d0f1ef70e61ffdf75abb394cf50bfb2286163a8e18928ea4be829763fe6917fd2178da6bb4e05d306121b0568a1cd841583226fc4fd77851ee4c4ed9141820e85d0f98cb30c56070d28e33cbe7e950a16841db8346eca5a3d561c35b2f3ceddf3e7ce1071176e9b8c0d3af863fa0e8782eb6cc662b0a38bb8204294a2c6", 0xb9, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000600)='pkcs7_test\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) close(r1) 2018/06/03 03:40:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x40010, 0x100a, 0xfffffffffffffffd, 0x70bd27}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x400, 0x282080) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/06/03 03:40:30 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x100, 0x0, "03006575652000000400000800000400", 0xceae}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00', 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xb85, 0xffffffffffff0b97, 0x2, 'queue0\x00', 0x80000001}) 2018/06/03 03:40:30 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x300, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x3ff) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x6, 0xc, [0x10001, 0x9, 0x0]}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0xbbf}}, 0x10) 2018/06/03 03:40:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) 2018/06/03 03:40:30 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x212}, &(0x7f0000000040)=0x2c0) 2018/06/03 03:40:30 executing program 6: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0xfffffffffffffdba, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x9, 0x4011, r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x2000000) 2018/06/03 03:40:30 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000567ffffff000d0000000200000001000000ec0002c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/181, 0xb5}], 0x6) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r2, &(0x7f00000005c0)={0x1d, r3}, 0x10) 2018/06/03 03:40:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001040)={r0, 0x7, 0x9, "0bb506244d9b1a008757f1c0cc1dea951b548636001656ccc53f27d33840c8770b9b6f6a9a2edef65a57a54147a1766f5b9ea6bb15b7fd35c9f56b344795c846ed42d5add9c43d74679a1ea38f05749b068fbbc154b0ea3c0966aefadba205273ff0f269d0633f8f3f33e8bd6089d2ab34212bfd6d6e112062fa4038207f881d9c973acad2daa008b99bf92e1eaee360dd928b5a2c80d360a9cd62003e5de486e6d034ea268e8bc35062f242cfc47cb6ef9eccf269f030b52849cccd7cf661de632d5126d469c767c2f85bc762a9ba13ed525d6171d5dc870edeb1654f527b0e672e0b079cb5bdb769658f7438f4872ed7b7c68804953234a8f2573e9998d558bad18cd335f7c4f19fade0ca3a73bf721ddee29ca3dfd7ab4d3a8f030f81305e7b1b41c1336936566e34669c8b5fee4c90689bff9d85e8982bcda2102db5f0bdbeff4b29b9c6651600c8bdcb216a72ec8a2c4a5ba5a8e88b6663965dc5a7a5dbc6a4d6311a606bc9f926b73dc6a47a13e59d7cd828f2fd3298f033205e50573d41631fde60e262c14d01e6046f41600c5fb32f5747ee41eb6a45e1e94fb6b940908d362c85f05180216d233cd68785cc4ae3e6fe0fb26838a9d1f6a2bc2b6fb9f466243c6de95a3087a4511491f24b6df0be6241ca9ec40b4d5b21417dbfde27f45564ba3cb6ce544b6cc857057bb25a80f6b17ebe3e7a2e02706cfb944ad8a2f0df0c9ebcaa698661932e4f2f31bbbf6f43a673c4a2d45fa2b1926af7a446ffe4d4a2d062aecc0c787c5842f19f3af7a3579be25307006ba1a041b106d585ec29110064ec752b4d012d0fa3c98622cff17ac8e0ac2e60ab319b1e646895307ea1915097f6bfa96fe35724627bb03cc12f4cdad648712c300920faef7d8f1c85af5408160607e857893d327ac1d4c0b3dbe81e35965e182cb6b8352d9a37884d4e3460091c8462a88589e970eec351bfd04c4e8bdc702c5ae7cf67ffdedbaec4bc3d4cb6614e42a76b928e572b8ed7a4db1f6491aa7f09bc2ac8dd7293190fe7052a89351c6aa77da6468940f0601fbcba80af903a0f177722ae6c06b5ea02982bb5e1d80c4a01ca91f5b33bc01001c741bdd2768eec6091cf2e61aa4691101fecc1697bdc8b0a9758fe79f514b1b73352423514a53f36daea29e2a8946caea126ae5f389710bf6ad130157aa68e045ca3f09a05f91faad440586ba93b9edfdda07d4dfed870200058116559d728074d5c832df477cd6af7aa725b34e4ab0fb8dc710e0d3f7ec89a646fbc864e6cdbaced4a53a59befa014242c4e5f30b2917eb22711d7fcfb7419f4748356970d24127a999006b2040fc80c1ce6ae18949f1864a67d69eb483926819e0c2ea358ef9462381675a95f80da989fb2eca883cc1807fbfec4740d4057be10cd4db3f3266e9b3482d0235e5611c38730d8f6a9a1af4af1ac35808c9038e545ea438e3ab64c7c11b4f08a7583ab9b87976f672fcaf52d66f93f60e91ce8352042f29c92fe00de4f033319a19657f27a3ff6b4f3d9ac88b6fc72ca73948147b281e72447c62f97d72d1d77123fc2da3d2caac57e31f43cb08f56b063a50b686ea89bdaf75d4f2047f011a1adcfc2b1eb7b5dfd1d28ec22fe5390a343dae27303b54cd41ea2b20f7854611540e9693ba621c35bd35805beeeae401bc73ca14134cf17e5538182f87b07bd065ca7a5b413d8ececc78bc5a4ca3086c55b73f220317e615e5555cf643e7cc6da187843467b8d8abebfde9ee86a4f1c7c91b60a18ca1a74c16836a801263094238c39f70ff33e68853c4174a3fc3e9e548507dc9aacf81f9c486972fb987c89a5ade677084c44c91e3cff728ac8c8163ecd1def3e2adfc3fe3ed3a51592f7a3be6aa547b11393d50cac79042b67841f9ec01e3d9e7bba2f56d3b0932d38473782e1ebb630b4b936d226e0f1e578af396879dcd0b78d79ecbbc64572b10e271e4310f47539c918ef2ceb164a108ac2cd9dab4427c02ae0900eb5517a2e5812f9d0d91ec40c55ab49b982bfc8616eb1eb72d5aabb9a5121c7515f30fcf558f3a85fc59b7cfaaddd0ab6c53022004679e02d265c00b61a6cb015f315e748d2bfa85430521e647b65620c6d0d3240724cbc44a2b3ddb20301dcf7996bcce93c10eb0c1ca6db3666294b2653e6e9cf12fe2c9097a52d6b934ad575a94ebb0d3302f0a2634e13f8805b10b43c60cd18790268d1dfd46815147be8220dd161aba03d7175bfa7b58ef0178746ca57dba014576cb0ffc163587f6047c9321b1538ad37a77df4d1e1c4cf54b0d9f883fa84da6ec8c3121ad0fc1bf7477188725c0399693aafeb2478584ffde01c85bc73d8aa4e870760f92a967bbbb5812becf49913bddb6f340337a1ff209483e762da312bcadd6c645a66778d3dcf9180b2579f8f8c28feb19785f8c6fbe64682546cad84afa30b05d003eba348b80214145169f1571b8dfde80dec32776ace3de038e59c6262ec2e13c62119c83981ae201caa94d361fc2e0cee84d3c65db0509e2aba977c2bb248bee710067d0f9fa8d6df64d6d00489383d5a404480369d006ef3863ebac84b16566e4477e1ba65090bc40c953fdd804a221ae3a39f39a700acb9ccfbbdb9032bc9bf7fa965d8ef7d725901d1a97af8eaf6d15796e7e5830aa6be11774b8c2d84d06c8ebceef1f8436a7f9301641376aa89221d41e4168470fbfd24cbafa707ccda62a33812fb1fef2bd205d04e0df2aca7aa3e2951c862fb2f175b1d335c9b8d71a2b35b2f7768347b8f1379624cbe581b8b1b30c40ff6717297d04fc9f4a2db824f1371b2b6ad8bf5067ad4a2f3b4007a0acd049374a4185e25db2bbef5c6d124a938ccc3851f20b80f90f896323b0af31f1bcd6381bc4177828b5c804636a7e9a640a59b17bce04c9482ad40dcf04ec5b995ee1134d4cfcad625deb6fd2be538f474adf5952ab3e7b7c546e60ff89e34bae9aadaee28723b4c37585184803328d51ee47f96d313cd95f6dce6c9d6a9070025a8f48c2cd666416bfffe39129e176165a26c5c8ed2c6b4f21467eef07b97c8edeacda22d581083f9956936f34a129f37982a072455d2a69e623c2567af816953babf59c677cbcce65c3cff0cb310ff2a9e701afa7d1168c593c4b0506d6f3671070b0870eb2e00698141255ed92818a61277359868ce7531398978e0c653da9e1052cf3c6affceb1c95caa53ad2b118688ba149f900cf73999072d29ca08c6a85861476d81fbe93a5bd5039796716aad599df5026f98161118847ef7ce2ce16d3c8be19a114dfa1932504ce2c152b05cdda61348e92034c77df944fb14f32427ec17c3d30aebcd5427a8d23d0c6455d4b2e45b9d488fe6e10bba4eb28c22aca9e44130e6723d872d7308991294911707a3b7933402b6cb183c0487714ff858a5e5d80a5dfcc54cf2acdcb30446eadc3fcfa432ac391d1d183972ea801665f543d7d2d108d00f9ea15b1c4051316e0113b993afd639d0cc9d8fd735e9028568961184f425a03b22df1020f23420dafdf360f9044bda6ac101cd95b8d0e8fb45598b29fca69366f341e1e19145ba29f712b10c72be683c049fffd64f56fb58693ad7501c10cfa868156cf5a3bb9b6cbc22d8d0c97be8110e629da8945bb2228c9b7168936774066866da0d2659791d3f5320f3396d9017c8cfbb25054d5dcc1fb4f0524a2ca70efc5f8673c0161fbd2cf1ea7237e48b197cc5ea5ae4dd312c80223833a09c14cb1b426251f0f59b33625144fcfe113306c0356e50f9e7d74e260518d78c63ffd9dca9cf3a306daa446d059a7b03bd44b48a92d9bcd5513801d38719bdcca5e88654756abdf31ea9eb84dac36da5e5d566057b8825f2e9583294a90745c0853d7a3ccc9cc9e9d40163ea0a026e12c6eb552e3646ff106dcce9c7e7c003275c5c5e63576b038803e28733de83934d51783a04557d064840c6247db1d20ad3e98a342261dbfee20267fb8208abf24b9921376efcd91c45112bd2dec42ee140b5a9e97b8fa4c3066d83cac99f12a700fc35e938a2ef52ededad54bb50a6ef2fa36c5ec8912c6579b2786e52a86e05f2db389e479567b49d8a1ee666855331dfb9df7454d89bedf17b4f9bd9d9bf2d350f352bdc33c7e148be217da09edd26970f5e2e1ff386ba32ba3a88ab03ac2c20758433a059a313354461ce6b5a1d5e4e0da91108b23bacf9e1b68dd6856b755a1535cf675f2fb86f7f405594691cf35417225c9378842137877a703938619b7ac23c089378d1243a39cd5a09cfe30dcb0f8b3848db13f9035657a929968cf3b0617a79779cca55849e69d8ca0ab0559b1e6017dc6072bd577aaec837364581e10cb956d2b23911e8e588cf91948c9f17ecd444167e1ccc5166eb28c53fbd322c1b1f6bea48245d93ef69c92454c90e4d9462282a1a838097a817a4676c5d19ae97df71fdc7687bbc740ae2a92af98b15c184a1b3b38a0a7038f7db083e551dacc8caedd7f1802f48a49ddc364a425294aa169e91b740ee3bc2dc61d1c0911694272627fddb198b089087593d9b55f758c784809327cd632955018dc055cc5443d92726d7f20d208a2b0d37b00eb90c126fe05012c9b020ad0bb3a3a7d9651b04881ee39102c87d090fd5a0765210eeff799b18b263b20191e47d3b60a44be6ca0fc316cb2197e84b3b582b304354589899e7ceefe159bd732d8aedb38e78563b71856593648664a7b0ac43713f7c05071f87f6236e7b22e5e94972d994029e650341027b5d7d2c391e50b3108642e48f897a83c3554cad6075779da7a7e81760c6ce677ea821ccc05ecc95563977300238cc02d3d9c64a7d246f8dea541c442437f8f29d8dd0d01b9b0bd69f361f96d256b1457d7cb4879ccc6e667b49f2434fca934f40810a2edbe81797b278afc1b90086efb92941923d81fed901aca048d39166cb16fadc6aee483b68131387ac0d224e7cfe72e0ff9bdac6e711703cef1b489abd84d9aaf9dfcf8853418400fd2b63b63dd617bcfb38439780a4237f316484ad3c725676e745f3b3e8957d039af47421ccc807ce91c902c92eb19bb9af6ecd684f2e1e9ac93db4831e56cf81cc6d5ece19de1786beec2121e57cd3dbf6c843281a6ef592b65bb2445242bca1cdaef13c89de8e57818391c77a4a9d79f2460903f1208dabd14cc94e42a757fd8335c0deabc7f06679466f2604cb9cbb593cbc8f9eb40cebaf3005f3002177f33430f87c0f71b959213607c4d0155c694cb1f2c29c8ea1d94876069592bb45583fd7b1f3be69c302a2d6f38d7e040f915d59997283b721a4fd064863a704fa37b60957331a7fa0054ca3e52344a668313375d710266d7ea229a339b6fd3253c3d09932e62b75c5c7e5bcbb305a14d39b9425528ab318efa3c58bbf9dd41bfa1ad8f8e80540643fb9a03c4781743e61d146741c9af9bed52758bcd739793d6ba7cb1e4f1e7a19de3f47d4f0572af8bceb85548c415f1ba6958fcdc2c297388cc2da70645bdb7d21f6249ad9eda4f68da36cdd720708ab7576a3bcdcbdf8bd9ef6118b2ed7f2d37a4b1fffd6b601d020ae38f4bb2671104e550e29f2b3984348a1c279c4b2b20c302fd0997978cd952315593871fbf76cefe6934087bad5565741f8d62c7685f2db4f3abeeda33c3aa35cb806a61972678a90c301a388e4b87c3f9495259b465d7d6c222275d54efc213e5bed0249d0a8507020e7aebbc27ac6ff038a271d8da322053ef511a032472497129b2d8127ad7ff3a3ced453e2d2c3945495ab4143dc"}) r2 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r2, &(0x7f00000004c0)="df8bfe89dcf12551949ebc2e675e64cebbc530d26cbea7d8f214093a9a68ed3acba5230b310fb964ca04f1b33df87b4c54260b1d058ffca438bf7dca3fceeb30fd432f7b0b22ef2f85cf0606153aac36fa35aef5679f36126843037871cbaa6f676944e48eeb840d50dad7c821d6d6550901f969e69386d78ab04f01ba7ae5fc", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x1e, 0x4) clone(0x0, &(0x7f0000000340), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000005040)=""/4096, 0x1000) [ 152.345918] Unknown ioctl -1073457856 [ 152.366917] Unknown ioctl -1073195749 [ 152.391486] Unknown ioctl -1073457856 2018/06/03 03:40:30 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6e7330000000000000ef00", &(0x7f0000000000)=@ethtool_eee={0x45, 0x40, 0x80, 0x1, 0x9, 0xffffffffffffff68, 0x66, 0x5, [0x5, 0x800]}}) [ 152.418432] Unknown ioctl -1073195749 2018/06/03 03:40:30 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffff, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x80000001) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/06/03 03:40:30 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2405, 0x2000000000001fd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x401, 0xfffffffffffffffb, 0x869, 0x8001, 0x0, 0x3, 0x2, 0x2, 0x1, 0x80000000, 0x1, 0xfff, 0x20, 0x6, 0x3, 0x10000, 0x4, 0x7, 0x80000000, 0x2, 0x3, 0x2, 0x8, 0x101, 0x5b6961a1, 0x2, 0x37d1d02e, 0xfff, 0x6, 0x5, 0x8, 0x2, 0x81, 0x2f1f, 0x3f, 0x5, 0x0, 0x4, 0x1, @perf_config_ext={0x80000000, 0xffffffff}, 0x10000, 0x5, 0x3, 0x7, 0x5, 0x5, 0x49f7}, r1, 0x6, r0, 0x2) 2018/06/03 03:40:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f0000000100)="b4", 0x1) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xa41f, 0x2) munlockall() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000000140)=0x2, 0x25) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x20000080, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 03:40:30 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x280, 0x0) fallocate(r0, 0x0, 0x9, 0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'ip6gretap0\x00', 0x6}) sync_file_range(r0, 0x0, 0x0, 0x6) 2018/06/03 03:40:30 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xe35f, 0x1e5b4d04fa4f3e60) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x0, 0x0, 0x3}}, 0x2e) r1 = socket(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x92f94c2f30effe54}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x12b0}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) write(r1, &(0x7f0000000080)="240000001a0025f0006bb484feff051c020b49ff6e10b500000700eb080004000100134d", 0x24) 2018/06/03 03:40:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x40}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) 2018/06/03 03:40:30 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044dfd, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x2, 0x2, 0xd32, 'queue0\x00', 0x4}) 2018/06/03 03:40:30 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000000)="b41b3b40a9a7e978af9488c50ddf68c398986c9fd4c33283be4aea795ac313b80da253c4d81f175d4499aff8b916e90ac91877d8a1cdd3654266bab7bd265f1ea0cd31f4083c174ec18321fa2797e0ff3ecf0f790640a5860a6e94774d64de", 0x5f}, {&(0x7f0000000080)="05116d4488d482f50dd151ed1c96c2d40489960c422f4ad82f6c1f3e6905a1df21a79fe68b83ddcbba8a36f1c44a75fada85c370692507010572cf4a8701d91d96129eac9b040c304b9437279279e451e163ce03d63328a7548073d67c5024c35053482c9c281576f6c5f0556f546911bb8a0272a728ac7ed11fe313b1", 0x7d}, {&(0x7f0000000140)="c3ab2f7d6a7c458ba35b77a0636fc48eecebebaf21ca965c5258f26421eded072ff86481578828aa319d99b8724c459d7933bc408d4c8d0cbc56fdb9f983b779e906170ec878fde980f09ead4a", 0x4d}, {&(0x7f00000001c0)="fae482681baa95da48b8596c4a8cde6873bee2081a9d2c8c703a5e61d58fb60e645e050dea95458399c2ffe4f3409cb47af9fda537d2c217df0048da3b426bb4fd6e97e450b518792badedc9bcd742a8d822efab1e26da04f2e210bc2efaafcd617c5d429ec381647181c2482da2ce36527da64ffc672d45e200bfa368e1d6b5d9cbf0115dbdab71bb0d006b42701b4da056612fb8dc2dc8e6c0eb9c22354f4103d7d0808219c515a0e30c1adb498ee050607eaa7095b22ee281d52860dce9dd6cd2b6877eb7296ae8c8defed3596a15dd0054767b72226d1f400bd432f8b713894e8c76d0a379fefef82dbed8135f4e8f6d21842c61", 0xf6}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f00000003c0)="6ccb8f75f5be1d144767c9604af823f6d48921791aef1b2faeb3d06e80350a939892492df8926878a483740d630c41232656d5bc861def3eef8d29b9a11c1c9412248ee8c4a8738def09968ff63bdbd303208b7a882b04be75892248522a7365f2f8eec6c6c8970c28f550084308de06534a142e1731a772613a340b53f8b56479796a79a6ba73583162bd2c733c99e6905d749225d996fd0c79fdc772c7c4f21954", 0xa2}, {&(0x7f0000000480)="982bd0795c81bd39cac42e126e60bddb54919b299b06df011150ff1f16ffff5ab1d25b058a599c6d7d661d33e8710e24a3a39be5dad6e7808179e2a948209dbaef8b5c864a9eb88eeb144312df8b77439a9fa08641b373a5c9ed1cffa71a8c0b010fe3b4faef4cb3a65b24ee68826c72810f9967a228b72adff568b9a9036ca34f4350f7188b1fa32407b4c2bc027b110bf766c1e2ba617561da88b446947516c85b4fe7f50216774617edbf0d112286168381", 0xb3}, {&(0x7f0000000540)="3e9804b07a683c48fe695bb2a528c041205d28d57b46c0237c950a8edbfd57f24a6e729a44649d7fbd793fb934334693ebe4eca69083b148309f7a34c15d365246253cc7b9f32b654e90a2ddeacc68a66bc6102c0f42bff85e2a159d5a60cfd081425dfc26829ddee41e82373a156deae878d09cd89deb19554758f77a4db05e58c8cc1ccfb1f70eb89703c760136168a94b090da1cf1fb6fb71ee4e267c294715d1976b486929a30df23f22ecf8ff8e20d51886c229170c1fbba2390ceb6ff0eb10703316c2318b0c63c7e0c41b39fca603e1112210437463335497f5b738d5db862288793bcd7ef29daf6f", 0xec}, {&(0x7f0000000640)="cc9431221fd88454d95a91aae9d74606fd30d1d9f0191bba598b9d8617", 0x1d}], 0x9, 0x3b) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x22, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x1000000, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000007c0)=0x100) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000940)='/dev/cuse\x00', 0x60002, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) socketpair(0x0, 0x0, 0x8, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000008c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) close(0xffffffffffffffff) close(0xffffffffffffffff) 2018/06/03 03:40:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/20, 0x3}], 0x399, &(0x7f00000036c0)=""/64, 0x40}}], 0x2, 0x0, &(0x7f0000000300)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3ff}}, [0x8, 0x7, 0x100, 0x4, 0x2, 0x2, 0x21e, 0xfffffffffffffffb, 0x1, 0x8, 0x7f, 0x7fffffff, 0xd8, 0xf4, 0x8001]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x8}, &(0x7f00000000c0)=0xc) 2018/06/03 03:40:30 executing program 5: r0 = socket(0x1f, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f0000000040)}, 0x20) 2018/06/03 03:40:30 executing program 6: r0 = socket(0x18, 0x0, 0x1) unshare(0x64000400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/06/03 03:40:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000780)=""/4096, 0x1000, 0x10120, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) shutdown(r0, 0x0) 2018/06/03 03:40:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffffff, 0x23fc) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0xfffffeb5, 0x0, 0x0, "8f"}) geteuid() 2018/06/03 03:40:30 executing program 3: r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) r2 = dup(r1) rt_sigtimedwait(&(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000140)=""/211, 0xd3, 0xf727, &(0x7f0000000280)={r3, r4+30000000}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x77359400}, {0x0, 0x9}}, &(0x7f00000000c0)) 2018/06/03 03:40:30 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @rand_addr=0x6, @loopback=0x7f000001}, 0xc) 2018/06/03 03:40:30 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1000, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xf, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000022000100000000000000000e040000fdffffff0008000000", @ANYRES32], 0x20}, 0x1}, 0x0) [ 153.023686] IPVS: ftp: loaded support on port[0] = 21 [ 153.032515] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/03 03:40:31 executing program 1: r0 = socket$inet(0x2b, 0x4, 0x20) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, {0x0, 0x0, 0x5}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, 0xe8) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x897f0eb7ed50537c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000240)={'ipddp0\x00', {0x4, 0x2, 0x1, "c0bb3c6bb39d", 0x81}}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x40, 0xc6b, 0x6, 0x40, 0x8, 0xfffffffffffffffc, 0x5, 0x6, 0x6, 0x9}, 0xb) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/82) 2018/06/03 03:40:31 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000380)={0x9, 0x98, 0x80, 'queue0\x00', 0x7}) r1 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r1, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0x7}, 'port0\x00', 0x98, 0x2, 0x5, 0x8, 0x0, 0x3, 0x4, 0x0, 0x2, 0x1}) sendfile(r1, r1, &(0x7f0000317000), 0xff8) fallocate(r1, 0x2, 0x52, 0x6) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0xf9, 0x4, "ec5533281327332124832ec9feddea53a4a972d37efecf971e26ef423c8e19e05e77eea09b971d52bbebfa82f14595dfbeabb071798f351635ba2b6ebd98795add99a3fcca3799b0e716c68ae903550762e5c4cc623b04a2ccaeff3dbf25b4d8bd59ecb28c64cefb9bac94bd5f611fadde0667d7a982e46bb3a6a52111baee9f1f6e2ac3e46b4f0cd155b9f6204954fe703fd301cac86c04a84a27ad3355667de521b94163c28b53f380eb5a371c91c4871c8cf9d674dea0dc53761e3ea2a2dd91e5fc0dfcb38110cc55da7840bf67a08626dc6d3392d52224665f263f7ec3b0bc2776c4acdfd4c11fb52fb9c3bab3e253"}, &(0x7f00000000c0), 0x400) chmod(&(0x7f0000000000)='./file0\x00', 0x0) memfd_create(&(0x7f0000000340)='port0\x00', 0x3) 2018/06/03 03:40:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$evdev(r0, &(0x7f0000000240)=[{{}, 0x11, 0x4}], 0x18) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x8003) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x6}, 0x8) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/06/03 03:40:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000000100)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x24}}, 0x14}, 0x1}, 0x0) 2018/06/03 03:40:31 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x19fb, 0x4) sendmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="aa", 0x1}], 0x1}, 0x0) r2 = shmget$private(0x0, 0x2000, 0x220, &(0x7f0000ffc000/0x2000)=nil) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) shmctl$SHM_UNLOCK(r2, 0xc) 2018/06/03 03:40:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_tables_names\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x1ff, 0x4, 0x0, 0x8, 0x1000, 0x8, 0x9, 0xa9, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100}, 0x6) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/06/03 03:40:31 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000480)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb08cbf2427a000002907800000000ffffffff11009078e000000308070000"], &(0x7f00000004c0)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/06/03 03:40:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000003, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x802, 0x88) r2 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x2, 0x1) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000500)={0x7, 0x5, 0xa1f4, 0x7, 0x2, 0x91f}) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x480}], 0x1}, 0x0) 2018/06/03 03:40:31 executing program 5: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') lseek(r0, 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 03:40:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000440)=""/240, 0xf0}], 0x2, 0x200000) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/rt_cache\x00') keyctl$join(0x1, 0x0) move_pages(r1, 0x6, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff5000/0x9000)=nil], &(0x7f0000000100)=[0x2], &(0x7f0000000140)=[0x0], 0x4) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/139, 0x8b}], 0x10000198, 0x0) 2018/06/03 03:40:31 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0xaab5b75ce050bc2c) openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.cpus\x00', 0x2, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYBLOB="87fe4a5e8c9ce3505f8fff7aca3d085bfe42ef14784a9f84a3d4f1068f90fba8cd1c32075aba4905ed7bc27578d7bcec1cda7d17ec04abf3534a6529f781bb271f0ed4b93bf87574fc32391b8b83c7dbad4382c86a33d15787ed537fd6d760b269fb96723eab22ea7d13666583281581532effffff7fe2e8a2bb1fd8b6e96a846193392f5d4fdefa1473aec2dde7c8c4e24efc666d08d9511283efea499144c9c15e4760bbe8ef59c9d72c60f1", @ANYRES32, @ANYRES16, @ANYRES64, @ANYPTR64, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES32, @ANYBLOB="f9355d5e8e7ce4c5fc5f95936d1da952"]], 0xdd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x400, 0x100000001}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x91, 0xb9b, 0x2, 0x3, 0x3}, &(0x7f0000000380)=0x14) unshare(0x24020400) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000400)) 2018/06/03 03:40:31 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) r2 = epoll_create1(0x0) r3 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000080)={0x4, 0x100, 0x9, 'queue0\x00', 0x8}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) readv(r0, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x9f}], 0x1) 2018/06/03 03:40:31 executing program 7: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xfffffffffffffed1) 2018/06/03 03:40:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0xa000003fe, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x1800040, &(0x7f0000000240)="7ed8742ab5af43fae4245112e74c0a934e36c72b3f812b3899cc0d0ab58692120ba64a91be9c6cf2e2ea7b34ea8179df3a1546c9f384ff93393790cd822470cb019a5fd223d914e1a092cf6779bfb8027eab85532dbd8b1fa72777fb0de7fc913b1fc9459ecacc0a4006dabd866c7fd301e47ba846c88b30") r0 = semget$private(0x0, 0x1, 0x504) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/134) 2018/06/03 03:40:31 executing program 2: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x81) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/06/03 03:40:32 executing program 2: timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000000000)) r0 = geteuid() setfsuid(r0) 2018/06/03 03:40:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)="17", 0x1}], 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") shutdown(r0, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x2, 0xe7, 0x6}, 0x10) close(r0) 2018/06/03 03:40:32 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) bind$packet(r0, &(0x7f0000000280)={0x11, 0x1c, r1, 0x1, 0x7525, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000005ff0)={0xa33e2aa7a2e34b29, &(0x7f0000000080)}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000380)=0xfffffffffffffe5e) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0xffffffffffffeffc) getsockname$netrom(r2, &(0x7f0000000040), &(0x7f0000000300)=0x10) recvfrom(r2, &(0x7f0000000080)=""/118, 0x76, 0x10062, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000002c0)={0x80000002b, @empty, 0x4e24, 0x4000000, 'lblcr\x00', 0x8, 0x5, 0x32}, 0x2c) 2018/06/03 03:40:32 executing program 7: futex(&(0x7f000000cffc), 0xb, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040), 0xb, 0x0, &(0x7f0000451000), &(0x7f0000024ffc)=0x3, 0x2000000) 2018/06/03 03:40:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d80000002100010400000000000000000000000000000000000000000000000000000000000000000000ffffe000000200000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000ffffac141400e0000002000000000000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000000ffff000000000000000000000000000000002c001300ac1414aa0000000000000000000000000000000000000000000000000000000016000000000000003a5d9584a55bb8a0a2d1f45f186a7ec6f0158de44af0fc"], 0xd8}, 0x1}, 0x0) 2018/06/03 03:40:32 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c3, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x3}) mq_timedreceive(r0, &(0x7f00000004c0)=""/35, 0x23, 0x0, &(0x7f0000000500)={0x0, 0x989680}) gettid() 2018/06/03 03:40:32 executing program 6: rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000180), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000400)}, 0x20) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/06/03 03:40:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x20000000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80040, 0x0) 2018/06/03 03:40:32 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x10000000803, 0x3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0xec8, 0x4) setsockopt$inet_mtu(r1, 0x0, 0x4, &(0x7f0000000100)=0x2, 0x4) 2018/06/03 03:40:32 executing program 3: readlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/171, 0xab) r0 = dup(0xffffffffffffff9c) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0x0]) fchownat(r0, &(0x7f0000000000)='./file1\x00', r1, r2, 0x1100) dup(r0) 2018/06/03 03:40:32 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/rpc\x00') bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x100008}, 0xfffffe69) rt_sigaction(0x40, &(0x7f0000000100)={0x1}, 0x0, 0x8, &(0x7f00000006c0)) recvfrom$ipx(r1, &(0x7f0000000180), 0x0, 0x2, &(0x7f00000001c0)={0x4, 0x1, 0x1b43648c, "a77b5d897bd1"}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x1) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000240)=""/242, 0xfffffffffffffd1b}], 0x1, 0x0) 2018/06/03 03:40:32 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) r2 = getegid() chown(&(0x7f00000000c0)='./file0\x00', r1, r2) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0xfffffd77) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8c5a5249d039624b}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x8c, r3, 0x208, 0x70bd2c, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffb1733919}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}]}]}, 0x8c}, 0x1}, 0x4004000) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f00000000c0), 0x1000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000300)={0x70, &(0x7f0000000280)=""/112}) 2018/06/03 03:40:32 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x81) socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) dup2(r2, r0) 2018/06/03 03:40:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @rand_addr}}) 2018/06/03 03:40:33 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001880)="fc0000004a000700ab092500090007000aab80ff01000000000036932100013200ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020800008c0000036c6c256f1a272f2e116d22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f1c272ff6195985ddebfec6d56272f5b00000005defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243bc7c3f2eeb57d43dd16b17e583df150c3b880f411f4689b589b4d58b5587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd300000000000000000027", 0xfc) fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '$@#\x00'}, &(0x7f0000000040)=""/170, 0xaa) 2018/06/03 03:40:33 executing program 1: futex(&(0x7f0000000000), 0x9, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x2) r0 = socket$rds(0x15, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0xa20, &(0x7f0000000100)=[0x0], 0x1}, 0x20) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'yam0\x00', r3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f00000006c0)={'vlan0\x00'}) 2018/06/03 03:40:33 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="ec078849ea71d5a3f421d4a8bc75f3b435246a8303b9c7bd0834ac6893d73da7822a4f9bc61f1d13ffab0b044bc46c44bf61b3a20b0264eddcca130a71ce517f652b80069194426c7e5c457504c47e114f141f6c033fb0c40ea236bdec2fd7c5809ae1d0bfd5cb2db545e48c71dccf812feecf4949c404332efc0bae6a54c6d3cfdfbf86", 0x84}], 0x1, 0x0, 0x0, 0x4000004}, 0x8adabfb03ba2da22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) close(r1) 2018/06/03 03:40:33 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x9, 0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/06/03 03:40:33 executing program 5: r0 = fanotify_init(0x8, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000010ef2000000000000000000000008400", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030069706464703000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/06/03 03:40:33 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8, 0x5, 0x6, r1}, &(0x7f0000000100)=0x10) 2018/06/03 03:40:33 executing program 2: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000000)={0x5, 0x100000000, 0x1}) close(r0) shutdown(r0, 0x0) 2018/06/03 03:40:33 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0xfffffffffffffdce, 0x20000002, &(0x7f0000f62fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0xa0000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000880)='reno\x00', 0x5) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x7, 0xffffffffffffffff, 0x5, 0xfff, 0x3, 0x3, 0xc042, 0xa4, 0x38, 0x2f7, 0x8d59, 0xa1, 0x20, 0x1, 0x7fffffff, 0x1, 0x7fffffff}, [{0x6474e557, 0x81, 0x9, 0x841, 0x0, 0x8000, 0xffffffff, 0x3}, {0x6474e557, 0x9, 0xa8, 0x400, 0xffffffff, 0x81, 0xffff, 0x6}], "fed7e1116dd79904e7d09c3d37842fc3fec5cd16af41a04fd8c7b60c595f762791082a213fe30874180bc039966f3f58fdf0f3d4c2fea2284e17c89d21e466ef5f6d3d", [[], [], [], []]}, 0x4bb) [ 155.209118] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. [ 155.234017] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/03 03:40:33 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x22000140) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x200003fc, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00000000c0)=""/46, &(0x7f0000000100)=0x2e) 2018/06/03 03:40:33 executing program 0: modify_ldt$write(0x1, &(0x7f00007a7ff0)={0xd1f}, 0x10) socketpair(0x0, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) socket(0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) socket$rds(0x15, 0x5, 0x0) 2018/06/03 03:40:33 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "891c92", 0x20, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x2, [], [@generic={0x7, 0x8, "13372e61aff06900"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='limits\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x2, r1}) r2 = dup(0xffffffffffffffff) write(r0, &(0x7f0000000200)="cc51925f025b7dc675ac8a6c6a7a149ce33ffe75065502d4e6e3e284d37b724d5af63dcac947a0cea09bb245dc732fa9446975fec7c8f91d5e", 0x39) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000000)) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) r3 = gettid() sendmsg$nl_netfilter(r2, &(0x7f0000000540)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)={0x244, 0xe, 0x3, 0x200, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x8}, [@typed={0x14, 0x18, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="42801608c9050f726a681e7a809b682e9649c36d5cb9c44ca895ebdd12f96829495a8beb3955a8249085e004bb6f74f0863ac0ad7d6efc330edca21092cd6e9049707e2c50500e5530945721200cf5b4b0331593aee2cd707103b0542e576c615e871ff647dba9f5921557be6c0bd07901f5d6b667e6fcd9bb0ec88be17b04611cbfeaa0f2685e7b5075e91c84702a9cb3fe73041fd3497a647c3775f66686a26ccfefff5e920641acb2826a4e086e88525253988d101ffa57136a5ec743744acc7fab2561277d8cd5447b1c47958870ed8b76d059df6385b631b113d7e6fa694881c06d0c9e9a948aff680c4b272105c7ce29c739a31dd9c7", @nested={0xd4, 0x3d, [@generic="647a0336ad544fd1a7955e2a059b8ef6b303905c6b54b12ebc9898139afed316b13d44c0268205ce83fbbdb40569e4e65f4c7654606acc049150ce82a3e4b8cf53d42205434f7b42f4748c3e3e73d1a1da3f3ef2f74879146e974c344338ded9fbbc906cdcbbd21c35f9b8c748a8551587dea1a1e4a5dd5dfafc8df89734f68fcf699ffda5a9bd387f6a9b4846270464d47df3cad088e9e5887ef2be8c313ee4d1ae6dc4e356e7b367f772a65d0260d741a57e0205e01ac5a040ff9e02ccc96f29f543e9", @typed={0xc, 0x4, @u64=0x8}]}, @generic="49c64ee99d1009d030251e192fd74891b36f54ad7015d2ee2be8213b7dd488756e624efb07e9aa53fd42acf078d0058ae14b3c9dd7e0bcc129e16fb7132ed979cafea672aec45f", @typed={0x8, 0x19, @pid=r3}]}, 0x244}, 0x1, 0x0, 0x0, 0x4008000}, 0x40880) 2018/06/03 03:40:33 executing program 1: r0 = memfd_create(&(0x7f0000000300)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x6, 0x8, 0x18d, 'queue1\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x0, 0x1, 0x0, 0x101}}) 2018/06/03 03:40:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x68d1, 0x2) tee(r0, r2, 0x9, 0x2) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000001c0)={0xb3, 0x1e, 0x4, 0x3, "0148a4d85db8b65569cbf7b23538fbb5213e4fb028357505b486c08f92b46afe"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/108}, 0x18) 2018/06/03 03:40:33 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="22ebd6f6b97dfd437a019550bcb46bb703b7bc094e0e9c7558608859e9875146") r1 = memfd_create(&(0x7f0000000040)=':nodevvmnet0ppp0\x00', 0x3) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) 2018/06/03 03:40:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002bc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r2, 0x0, 0x2, 0x4}}, 0x20) r3 = msgget$private(0x0, 0x50) r4 = dup3(r1, r1, 0x80000) ioctl$TIOCSCTTY(r4, 0x540e, 0x1e) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000180)=""/254) 2018/06/03 03:40:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80200, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000480)=0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380), &(0x7f0000000440)=0xfffffffffffffe58) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xdfc4, 0x0, 0x400, 0x0, 0x100000000, 0x75af, 0x2, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x3, 0x80, 0x3, 0x1}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r1, 0x4, 0xffff, 0x8}, &(0x7f00000005c0)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r0, &(0x7f00000001c0)="cf7181979fe5f58e612317a5d2ef135daf5e9fe185a2fcbc2e4db75bbc6e9672fce1daceada01809736336feccd7be61562df3c02fab183a84e92c8a658539a2cd0495e3be60836f7167df2228684db745ec98d180269ae0ea8710eedef0ddb0c25ad2741e7b290dd0d5e35c85e3bae734270b10b4e627eb265e365dcaca", &(0x7f0000000240)=""/218}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="e7da997f48c6d8c432288cbcc2be9d4a3d5a6ab44c4e38f607c8be6b", &(0x7f00000000c0)="1e30f3cd4716b3b1f8769c13fb18dc7b8a30555950c8aec37db7eba198260d567f34b6b3eb18b2ba876351b17fdd9157a237c05a7f6eb89c9a9591117fade8974b88c200adead51301f3c8079ec1b20450331f53e51aa2265cd2ba38a0d80a76117eaa036cd9d431a8b0cc1e1871d8ac445228c9e93b9fe84f5c87e627463fdbdef5bf057f788c502d7e70964653fe327ca117b5b14f", 0x3}, 0x20) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64], 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000003c0)={0x8, @empty, 0x4e24, 0x3, 'rr\x00', 0x4, 0x333, 0x30}, 0x2c) fcntl$setlease(r0, 0x400, 0x2) 2018/06/03 03:40:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x40000000002, 0x3, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x5) ppoll(&(0x7f0000000180)=[{r1}, {r2}], 0x2, &(0x7f0000000200), &(0x7f0000000280), 0x8) 2018/06/03 03:40:33 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x7}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)) close(r1) 2018/06/03 03:40:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000000}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5668172142a89823000000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x2000004}, 0x0) 2018/06/03 03:40:33 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unshare(0x403) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x3a7}, 0x0) 2018/06/03 03:40:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bb000)={0xa, 0x2}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0x23b) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0xfff, 0x4e23, 0x48, 0x2, 0x0, 0x80, 0x7f, r3, r4}, {0x4, 0xffffffff, 0xfffffffffffffff7, 0x8, 0x7f, 0x8, 0xc7ac00000000000}, {0xffff, 0x400, 0x3, 0x101}, 0x68a4b68a, 0x6e6bbc, 0x1, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x4, 0x3, 0x7fff, 0x40, 0xffffffffffff294e, 0x9}}, 0xe8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) listen(r2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000000c0)=""/58, &(0x7f0000000100)=0x3a) 2018/06/03 03:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x40, 0x12a) [ 155.763502] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/06/03 03:40:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f00000000c0)="7658e19caa2c237664788cc1e88cd75240b985f456be6b6904d574e9463780d19b597749911722266d663035f4f8f40789b0f712ba7340a97a2b76f3d5580e3d6e168e4f7d489b3ab495a4bbf3e88a8ba4380cb335b14b8e", &(0x7f0000000140)=""/86}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a9b913453455f63464dd63807737f0500000000000000f3970acb2bbe9857f6", 0x20) 2018/06/03 03:40:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x4}, 'port1\x00', 0x0, 0x80040, 0x100000001, 0x1, 0x0, 0x6, 0x200, 0x0, 0x4, 0x1}) r1 = epoll_create1(0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x9, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) name_to_handle_at(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0xfb, 0x5, "c377d0d64e5a3c42e10d61a6478b3a635125bf8769568be123505efc8c58a9f6c05f87175f3a3b2f34def223a289491c33e5e4e6c38c35c518cf199e6bb9b5c25a730eb233a5e533439fb5bb8ac27487e7ed30ec82e497ca6f6dd81c11bb8535c24d5038f053213582f1d143993f995524143f8e34a8f6449fa6c11e36c5b3a7c1256b1268173474ea5b00d62c3311bc43c7dd5c27b4663e4cee2063bbd98f77bd8246562e7b353cd55f6af55774381e965c50daab3264d255d97f339e6c78eddf57ee6bed3ff24e3562d81c7fd18e394790eb34551747708e9b7b8f74ed1eef25ce22ef5f0d78ed850a2185bcad79515b54a4"}, &(0x7f0000000400), 0x400) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r4, 0xff}, &(0x7f00000001c0)=0x8) 2018/06/03 03:40:33 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000300)) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)=0x200000) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000000c0)=""/61) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/29, 0x1d}], 0x1) mkdir(&(0x7f0000000340)='./file0\x00', 0x8) socketpair$inet(0x2, 0x5, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="b63e2c21e020be7f"], 0xc) socket$l2tp(0x18, 0x1, 0x1) 2018/06/03 03:40:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x18, 0x0, 0x1000000000000001) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) 2018/06/03 03:40:33 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x1, 0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/03 03:40:34 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) readahead(r0, 0x4, 0x1) syz_fuse_mount(&(0x7f0000000080)='../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1021) 2018/06/03 03:40:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bb000)={0xa, 0x2}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0x23b) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0xfff, 0x4e23, 0x48, 0x2, 0x0, 0x80, 0x7f, r3, r4}, {0x4, 0xffffffff, 0xfffffffffffffff7, 0x8, 0x7f, 0x8, 0xc7ac00000000000}, {0xffff, 0x400, 0x3, 0x101}, 0x68a4b68a, 0x6e6bbc, 0x1, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x4, 0x3, 0x7fff, 0x40, 0xffffffffffff294e, 0x9}}, 0xe8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) listen(r2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000000c0)=""/58, &(0x7f0000000100)=0x3a) 2018/06/03 03:40:34 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x200042) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@can={0x1d, r4}, {&(0x7f0000000180)=""/241, 0xf1}, &(0x7f0000000280)}, 0xa0) umount2(&(0x7f0000000380)='./file0\x00', 0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000003c0)={'syz_tun\x00', 0x4}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000400)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000440)={0x1, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x6, 0x3}) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000600)={'bond0\x00', 0x6}) inotify_add_watch(r1, &(0x7f0000000640)='./file0\x00', 0x4000440) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000680)={0x2, 0x1, 0xffff, 0x7fff, 0x1}, 0xc) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000006c0)=0x38) r5 = msgget$private(0x0, 0x224) msgsnd(r5, &(0x7f0000000700)={0x1, "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"}, 0x1008, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001740)=0x8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001780)={0x7a18, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x16, 0xd1, 0x9, 0xed, 0x3, 0x0, 0x3, 0x25, 0x4}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001800)=""/149) getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f00000018c0)={'filter\x00'}, &(0x7f0000001940)=0x44) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000001980)=0x9) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000019c0)={0x8, 0x5, 0x6, 0x7, 0x3f, 0x100000000, 0x100000001, 0x0, 0x53e4, 0x3, 0xffffffff80000001}, 0xb) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001a00)={0xffffffffffffffff, 0x2, 0xa000}, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000001a40)='fou\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000001b00)={'tunl0\x00', 0xffffffffffff0001}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000001b40)) 2018/06/03 03:40:34 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000080)=0x7, 0x4) 2018/06/03 03:40:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80340, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x4, 0x401, 0x100, 0x9, 0x3}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/06/03 03:40:34 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x76, 0x230800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) fcntl$addseals(r0, 0x409, 0xb) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x2, 0x0, 0x1, 0xff, 0x80000000, 0xdb}, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x1c, r2}) accept$inet6(r0, 0x0, &(0x7f0000000180)) connect$netlink(r0, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800000}, 0xc) fadvise64(r0, 0x0, 0x5, 0x7) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x100000001, 0xc201) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000002c0)={r5, 0x2c}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xff) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r6, 0x100, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004010) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') getsockopt$ax25_int(r3, 0x101, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000500)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) bind(r0, &(0x7f0000000580)=@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x80) r7 = geteuid() sendmsg$nl_generic(r4, &(0x7f0000000a40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2240}, 0xc, &(0x7f0000000a00)={&(0x7f0000000640)={0x390, 0x3f, 0x2, 0x70bd27, 0x25dfdbfc, {0x10}, [@generic="70f3883882e366767ffe71dc23ac1d73e4e6c7991a8aad7c1bde1fc7325f66258f92518d7425b4c841045b5efcb270184f0d45a9ba7954ad9b2987136d095add3a07e3828612a79b9043e79d5748efa54f72fb1a7abcf9acc781", @generic="43664171c2c54079b377b6b28d794dd9725dd87cab25689cb11e1aa204e441ce7ceb1694f51d1dfb303a7f27f1e83b166f461f5978fbb3e1ed4a1b4f028a5f275c19dfa700000c91d205126d701edd980c06d26ad8b7f0968ae4e6450bd45b8343eb4b8878c778cfd924e0243cea42b96f4fd3c35bb328fc849f919737056e621e82703eb40e58c72174faad397cd0ca739a3159de450aac080100ee714de55acf1266ef9f70cb7ebbf558a345b49cf150f9aa3d20401b0df97ba44925503ffbe072d3d84f437cae9fae3b820ee7c0a0b0458db633ba770d88939908", @generic="373c3c468cb69eb9b3662c61db2c5fd4cdc4d168aa48951315dc93fb606064bca58430a37cb772b146c3398820d67e62e5e26fa36e49ebe814aa8d3f596ba00966637e93eb7f7c7803103bfcaf3337b85166c5f2c35a9a8d12ae45d2b0fbbdec54763bb572445dbb2ee5fba85cf7980a29c21c90ee47daafdcc833e021e13f49b51aad576ae5e0b3f23a52e6b139fdbb22415c4454b987b533a1b0d82f6009a50527e793b3fc76ddde7097cd836b8406a2f89523c24815627c4a0402187bd080f3", @typed={0xc, 0x25, @u64=0x800}, @generic="ec3655b350ee1332e327b997441bb204938939e01ab4668530324a3c2a96f0e2e3b803e6c45dc551dd27f824b3a26b35611da93509fca2ab33fc1870226b76a37352e21286e7c05278e1bef267a81f415c338117f67b5213fad23c8769c3f7158944518c3bf43f5567409e", @typed={0x14, 0x76, @binary="c873ce44b5c99dbcd77bcea030"}, @generic="58bdd6263646a5c1ab4300faa6dc209fba49d61597981534431c8a286e5fd7772791c32af29e744e90048d53b3885362547fe66e9a2e18bc12f32903904e7c651054f5eb967bcc380e57f13971d683e66d20d7ca179b1f154b47400baeb058cb298ce6cf0dcbac63bcd83c24c254a734825c71723658698cf94cdd5da2a777ce4a5528384f3f4445b3f6d1e4b3af248d75cf376ecd6a730793ef755f47b23664ba46fdbd36a0ad5bac062f96f210cb083958738a59f8c3984dd3c513a627563e0bfc911c81e2734035d16642e31d61cd7c4063972c7db04260535c619c4f8f1172209c384a113868db96d065cdc1ff2cea", @typed={0x8, 0x7b, @uid=r7}]}, 0x390}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000a80)=0x9) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000ac0)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000b00)=0xa90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000b40)={0x8, 0x3, {0x3, 0x0, 0x800, 0x3, 0xfffffffffffffff7}}) sendmsg$nl_route(r0, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x80089}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)=@mpls_getnetconf={0x2c, 0x52, 0x600, 0x70bd2c, 0x25dfdbfd, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48005}, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/rfkill\x00', 0x101000, 0x0) 2018/06/03 03:40:34 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x100, 0x0) r1 = socket$inet6(0xa, 0x8000000001, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x200, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40408c0}, 0x40000) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2, 0x14052, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0), 0x20) socket$inet6(0xa, 0xf, 0x9) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000200)) 2018/06/03 03:40:34 executing program 5: setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x9b1, 0x0) chdir(&(0x7f0000000000)='./file0\x00') [ 156.690135] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/06/03 03:40:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'tunl0\x00'}) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f00000001c0)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101080, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000100)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"79616d300001178b00", 0x4012}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000aaaaef321aee1652aa54c3e8a70c27e78ddac917f9b098a3dd66ecbca347778aa34d2c3f1eac9362b519555e"]) 2018/06/03 03:40:34 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0xf27}, &(0x7f00000001c0)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000200)="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", 0x1000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) 2018/06/03 03:40:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) sendmmsg(r1, &(0x7f0000000040), 0x47, 0x0) 2018/06/03 03:40:34 executing program 6: sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socketpair(0xb, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="8867f1296624e2fad02b8da5ee2c64040ef5abd9bdf90515a6b056f4efcd4d7fa12a9d990db6d8fc09f3f74de5e0d4d9971325658f9fb7323ec8519d83b7f90e2c8dbdfcb5a9869e7ecbdea161f2a9fe463d5434740e21ebb52c0fc1977c396692ea698e6b54d3673a3b83c7e53e2d8f2f24d8fb45e927149ba9dad59299c9d10c64f3708eb37431761e9a1d233f5b9839e7bd94b32b84aaef55f600411690a9300fbecb33557b9cf8d43eb9fedf513fcdaf109ac218f715202850023d99e7abab6f7a3d39e29bedf1fafe62f6e8c396da8ea26a0d27ca19aa00956c387a1f56a30e") fcntl$setflags(r1, 0x2, 0x1) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x3, 0x1, 0x4, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240)=0x101, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000280)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000380)={r3, 0x1}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) recvfrom$unix(r2, &(0x7f0000000400)=""/7, 0x7, 0x100, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e) write$binfmt_misc(r2, &(0x7f00000004c0)={'syz0', "756f55c6aa848cc7371b560883b601c09e2f4e790c08b3acd6640dd6a08509683408f43b340af9db8e5ad427ace4e6097bcfcc086db2211a2f4c4710e1cb141e3564cd1976b0137884deff784c9a2f3298fb69ba0f39cb69e60653a1a20b0ee1ca23effe0cbf22ee6445680f93a38c33c756df167eb4251a2c3c1778d7eabf5ca5093cb98f7e0731dfa8d1a6d33123b6629d18cc510c8fb1d72a376e6a12406aca6b759cacf5ece698a75dbdbcc7f92016c6d87844f4b5867971bea3a7b48c0331257a7ff2a4c309e9f78073a7c93a8986af2efe0c79208e70c4b0856756a62c1a5e8b82a9cf8440de"}, 0xed) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000005c0)="7c1a7f", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000600)={0x7, 0x919f, 0x20}) fcntl$F_GET_RW_HINT(0xffffffffffffff9c, 0x40b, &(0x7f0000000680)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x24}}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x4e21, 0x38, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000780)={0x0, r4}) sendmsg$nl_crypto(r2, &(0x7f0000000940)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x408008}, 0xc, &(0x7f0000000900)={&(0x7f0000000800)=@get={0xe8, 0x13, 0x200, 0x70bd2a, 0x25dfdbff, {{'drbg_pr_sha1\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x8001}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40001}, 0x4000) sendto$inet6(r2, &(0x7f0000000980)="93f816dfdf4359df29bd01981382330665f4614403d5f930023df7d89d5ea920895064", 0x23, 0x4000800, &(0x7f00000009c0)={0xa, 0x4e21}, 0x1c) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000a00)=0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r6, &(0x7f0000000a80)={0x0, 0x0, 0x0, @local}, &(0x7f0000000ac0)=0x1c) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000b00)='sit0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000b40)={0x988b, 0x3f, 0x1000}) syz_emit_ethernet(0x51, &(0x7f0000000bc0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [], {@generic={0x88bf, "8ec43ba4b598e6a4f2dbfc276503def7e15b72f07e4465357dd2f32d37a3d8269b27cb2fb925d0dc2985a82797e693b33c7daa195f7fc2f867aa62bb2e6ada484962d7"}}}, &(0x7f0000000c40)={0x7, 0x4, [0x178, 0x5d7, 0x302, 0x334]}) 2018/06/03 03:40:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x40000004}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x43, r4}) open(&(0x7f0000000140)='./file0\x00', 0x100, 0xc4) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r4}) 2018/06/03 03:40:34 executing program 1: capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) r0 = socket(0x400004, 0x4, 0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') 2018/06/03 03:40:34 executing program 7: munmap(&(0x7f0000478000/0x2000)=nil, 0x2000) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r1 = fcntl$getown(r0, 0x9) ptrace(0x420f, r1) 2018/06/03 03:40:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) recvfrom$llc(r0, &(0x7f0000000180), 0x0, 0x20, &(0x7f00000001c0)={0x1a, 0x0, 0x2, 0x0, 0x4, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000200)=""/123) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x800, 0x4) accept4$inet6(r0, 0x0, &(0x7f00000002c0), 0x800) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000300)="116937694d8a089c020cf6ef00906e6e67f9e92c4ca7c95836475b0a0fcaaf36b9d28f810a509766dad0250d5789fcce6db3b63d93c3c796298c1fb43c89ba47120475f7b21c7619dc2b4fa19cb8114031477bfcbedfd6962279f6987ff66e8beffe2b4a05e7ebeef150e4079aa468d9c98c91f7cc83723dc08ad179be1429a54d7f945845116a20733987ffaa316c9e8b58098e453cc4e47b1e9ae62a778f4067d02bbe3992d3b6a89d8139865bc435f52abd4caedb86c1dd3891bffb7ef1f1373249d251267c86bcd26275ea43ac41be4f9cbe71d564832a2aa20cee6e5c3c7d20754c8d40b39676800d") r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000004c0)={0x5, &(0x7f0000000480)=[{0xa0000000, 0x4}, {0x6, 0x800}, {0x6, 0xb6}, {0x6, 0x6}, {0x3ff, 0x7}]}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000500)=0x5c213648, 0x4) getsockname$llc(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x10) socket$kcm(0x29, 0x5, 0x0) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x80, 0xff, 0x100, 0x27e, 0xc0000000, r2}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000006c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000740)={{0x7f, 0x8}, 0x0, 0x9, 0x95, {0x7dfa, 0x7}, 0x7, 0x5}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000007c0)={0x1, 0x2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socketpair$inet6(0xa, 0x80b, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000008c0)) add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) mq_open(&(0x7f0000000980)='keyring\x00', 0xc0, 0x50, &(0x7f00000009c0)={0x2, 0x5, 0xe15b, 0x100000001, 0x0, 0x8, 0x29f, 0x5}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0)=0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000b00)=""/45) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000b40)=""/4096) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000001b80)=&(0x7f0000001b40)) 2018/06/03 03:40:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x7f}, &(0x7f00000000c0)=0x8) unshare(0x4000400) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/06/03 03:40:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) readahead(r0, 0x10000, 0xe054) ioctl(r0, 0x8912, &(0x7f0000000340)="c626262c8523bf0101f66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/06/03 03:40:35 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0x3}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x6, 0x8}, 0x8) mmap(&(0x7f00001c0000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/06/03 03:40:35 executing program 4: r0 = epoll_create1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xfff, &(0x7f0000000140)={0x189}, 0x8) close(r0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4000000040000001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000002c0)={{0x9, 0x5, 0x5, 0x6, "215d6f1024d9e8250a3d90a09b48825f9c497d246cc0602c09a853128466da7b6afce77ddf0790e49ec35e0b", 0x20}, 0x0, 0x0, 0x4c36, r3, 0x7, 0x99, "733213ee413c5892e260fb9053890c84000604c2b03a2784d1bbe84b51381d4ece58aea94c87d785693da10ef9ee96e21507e2c3b4fc96524f07148dffe76586", &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x15, [], [0x25a, 0x5, 0xe29, 0x2]}) sendto$llc(r2, &(0x7f0000000080)="15787f90119207163bdc14a4a23b89e28f76259c941cff6bca59f378468bc309dfb9133060462a6d7538297c087ae3e66c420d149b986697397faa29325aed0ab83c3a16f5b7cefd7f0450533e6a68a9c1fbd4d1dd754bff8464973dc07e278c117c2b05e0353781ffb95dc1d2a994", 0x6f, 0x4, &(0x7f0000000100)={0x1a, 0x17, 0x1, 0x6, 0x8000, 0x8, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/06/03 03:40:35 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xa8800, 0x0) execveat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='%mime_type^\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)="ae73797374656d00", &(0x7f0000000300)='selinuxcpuset,\x00'], 0x100) unshare(0x24020400) bind(r0, &(0x7f0000000100)=@un=@abs={0x1}, 0x80) 2018/06/03 03:40:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup(r1) syz_open_pts(r1, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x90) 2018/06/03 03:40:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="c6", 0xffffff88, 0x3, &(0x7f0000033ff0)={0x2}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500), &(0x7f0000000780)=0xaa) 2018/06/03 03:40:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6970365f6d725f6361636865009e386d287dd5c381f459dc1269be3e4cf269c53fac4ff04bf89172a8a42eaf777d084d34083858ddde184ed9182acf8421536223bd5566c66cc7b32b77b3ce83eb297caeb3d0d3c04bc949f61c94bb8ed556fb6c3b94992bd0cb2ddf1c9c4edef8cd19f6ab7aa26ccdc74cc326e969cc071f23e0d6824dd6aadb789d427fd08ac4d67222a9f6870bb312e84e5c1abadd47bd6a065f601f5a6e8b11515f6dbc1faacb44a18486c216fa804715cfb3e3e12374bed0fc072bc2787aba5811ada8fdbc94b92f8f4a5156da6a2f9a9b6bdc") readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) read(r0, &(0x7f0000000240)=""/107, 0x6b) listen$netrom(r0, 0x8100) 2018/06/03 03:40:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/6, 0x10}], 0x286) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2a) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/06/03 03:40:35 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x10042) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200)=0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x641, @empty, 0x8001}}, 0x9, 0x7}, &(0x7f0000000000)=0x90) socket(0x13, 0x0, 0x7fffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfc}, 0xc) 2018/06/03 03:40:35 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000000c0)={0x1, 0x3, 0x9, 0x8}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/03 03:40:35 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/06/03 03:40:35 executing program 2: r0 = socket(0x9, 0x7ff, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x3ff, 0x5, 0x81, 0xca, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) ioctl(r0, 0x8912, &(0x7f0000000340)="c626262c8523bf0101f66f") r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="5843e0ffffff", @ANYRES16=r2, @ANYBLOB="08002cbd7000fddbdf25020000000800030000000000080001004e210000"], 0x24}, 0x1, 0x0, 0x0, 0x20008001}, 0xc000) socket(0x0, 0x80001, 0xfffffffffffffffc) 2018/06/03 03:40:35 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x200c0) open_by_handle_at(r0, &(0x7f0000000080)={0x1008, 0x20, "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"}, 0x2) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000010c0)={0x1154, 0x7, 0x7ff, 0x3, 0x682307f3, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001140)={r1, 0x80000, r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001180)={0x0, 0x9, 0x1ff}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001200)=@assoc_id=r3, &(0x7f0000001240)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001280)={r4, 0x7}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001300)=@assoc_value={r6, 0x4}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001340)={0x0, 0x0, 0x401, 0x3, 0x2}) mq_timedsend(r0, &(0x7f0000001380)="dd2013c0c0e23c79ac07b2e73e9a084e4658b9da157624a877302ea28e7c3ef7fbecc555b21cedf60fcc5c61954481b1321e8035f4a8f8396297bfc20554419327f843ad6c03f08e4b4e56c578d6da1adc8db38b5add6dbebb3079c03fc3de8e2ba8dec9104cb1abc9a1ca5267d73fbe4e25446090999e9a3aa9a007fc7e6af68dde340c442a9a40d32a117461b6c061fc56ed848d90af065996f1758664c47a0f35a7b782a9892dcebc8aeaedaf7a4229302629474a816860314437039b0872f2abae", 0xc3, 0x27a, &(0x7f0000001480)={0x77359400}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000014c0)={0x3f, 0x3, 0xfffffffffffffffa, 0x3, 0x1e, 0x1}) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000015c0), 0x4) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) setregid(r7, r7) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001600)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001640)=""/78) pipe2(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) recvmmsg(r9, &(0x7f0000008c80)=[{{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001700)=""/190, 0xbe}, {&(0x7f00000017c0)}, {&(0x7f0000001800)=""/193, 0xc1}, {&(0x7f0000001900)=""/50, 0x32}, {&(0x7f0000001940)=""/255, 0xff}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/69, 0x45}, {&(0x7f0000002ac0)=""/208, 0xd0}], 0x8, &(0x7f0000002c40)=""/131, 0x83, 0x9}, 0x5}, {{&(0x7f0000002d00)=@generic, 0x80, &(0x7f0000003040)=[{&(0x7f0000002d80)=""/174, 0xae}, {&(0x7f0000002e40)=""/48, 0x30}, {&(0x7f0000002e80)=""/100, 0x64}, {&(0x7f0000002f00)=""/186, 0xba}, {&(0x7f0000002fc0)=""/77, 0x4d}], 0x5, 0x0, 0x0, 0xe6}, 0x4}, {{&(0x7f00000030c0)=@l2, 0x80, &(0x7f0000004580)=[{&(0x7f0000003140)=""/26, 0x1a}, {&(0x7f0000003180)=""/127, 0x7f}, {&(0x7f0000003200)=""/213, 0xd5}, {&(0x7f0000003300)=""/231, 0xe7}, {&(0x7f0000003400)=""/87, 0x57}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/99, 0x63}, {&(0x7f0000004500)=""/75, 0x4b}], 0x8, &(0x7f0000004600)=""/150, 0x96, 0x7ff}, 0x3}, {{0x0, 0x0, &(0x7f0000006880)=[{&(0x7f00000046c0)=""/85, 0x55}, {&(0x7f0000004740)=""/103, 0x67}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000067c0)=""/167, 0xa7}], 0x5, &(0x7f0000006900)=""/16, 0x10, 0x1f}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000007a40)=[{&(0x7f0000006940)=""/4096, 0x1000}, {&(0x7f0000007940)=""/69, 0x45}, {&(0x7f00000079c0)=""/37, 0x25}, {&(0x7f0000007a00)=""/41, 0x29}], 0x4, 0x0, 0x0, 0x10001}}, {{&(0x7f0000007a80)=@ethernet={0x0, @random}, 0x80, &(0x7f0000007c40)=[{&(0x7f0000007b00)=""/107, 0x6b}, {&(0x7f0000007b80)=""/40, 0x28}, {&(0x7f0000007bc0)=""/86, 0x56}], 0x3, &(0x7f0000007c80)=""/152, 0x98, 0xca5d}, 0x8}, {{&(0x7f0000007d40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000008200)=[{&(0x7f0000007dc0)=""/134, 0x86}, {&(0x7f0000007e80)=""/221, 0xdd}, {&(0x7f0000007f80)=""/210, 0xd2}, {&(0x7f0000008080)=""/118, 0x76}, {&(0x7f0000008100)=""/29, 0x1d}, {&(0x7f0000008140)=""/172, 0xac}], 0x6, &(0x7f0000008280)=""/45, 0x2d, 0x8}, 0x3}, {{&(0x7f00000082c0)=@nfc, 0x80, &(0x7f0000008700)=[{&(0x7f0000008340)=""/77, 0x4d}, {&(0x7f00000083c0)=""/39, 0x27}, {&(0x7f0000008400)=""/141, 0x8d}, {&(0x7f00000084c0)=""/103, 0x67}, {&(0x7f0000008540)=""/218, 0xda}, {&(0x7f0000008640)=""/180, 0xb4}], 0x6, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000008780)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000008b40)=[{&(0x7f0000008800)=""/151, 0x97}, {&(0x7f00000088c0)=""/109, 0x6d}, {&(0x7f0000008940)=""/111, 0x6f}, {&(0x7f00000089c0)=""/2, 0x2}, {&(0x7f0000008a00)=""/187, 0xbb}, {&(0x7f0000008ac0)=""/35, 0x23}, {&(0x7f0000008b00)=""/47, 0x2f}], 0x7, &(0x7f0000008bc0)=""/130, 0x82, 0x81}, 0x5}], 0x9, 0x20, &(0x7f0000008ec0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000008f00), &(0x7f0000008f40)=0x4) utime(&(0x7f0000008f80)='./file0\x00', &(0x7f0000008fc0)={0x6, 0x8}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000009000)=@int=0x905c000000000000, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000009040)={0x5, 0x6, 0x69a1, 0x4}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009080)) setsockopt$packet_rx_ring(r8, 0x107, 0x5, &(0x7f00000090c0)=@req={0x0, 0x1, 0x1ff, 0x9}, 0x10) ioctl$VHOST_RESET_OWNER(r8, 0xaf02, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000009100)=0x5, 0x4) 2018/06/03 03:40:35 executing program 0: r0 = socket$inet6(0xa, 0x9000000000002, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0xffffffffffffffe1, [0x8, 0x5, 0x9, 0x2, 0x8, 0x3, 0xfff, 0xffff]}, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000180)) socket(0x1b, 0x0, 0x7f8) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'syzkaller1\x00', 0x5}) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/06/03 03:40:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e3000/0x2000)=nil, 0x2000, 0x5, 0x13, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='V'], &(0x7f0000001ffc), 0x1400) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x4c72, 0x470, 0x5, 0x8, 0x5, [{0x9, 0x4, 0xb151, 0x0, 0x0, 0x100}, {0x8001, 0x101, 0x6, 0x0, 0x0, 0x1000}, {0xff, 0x9, 0x7, 0x0, 0x0, 0x2080}, {0x6d, 0x7ff, 0x7, 0x0, 0x0, 0x2000}, {0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/06/03 03:40:35 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0xf429fa0c8301f846) unlink(&(0x7f0000000000)='./file0\x00') [ 157.661095] sctp: [Deprecated]: syz-executor5 (pid 10019) Use of struct sctp_assoc_value in delayed_ack socket option. [ 157.661095] Use struct sctp_sack_info instead 2018/06/03 03:40:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x2, 0x1}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 157.770923] sctp: [Deprecated]: syz-executor5 (pid 10034) Use of struct sctp_assoc_value in delayed_ack socket option. [ 157.770923] Use struct sctp_sack_info instead 2018/06/03 03:40:35 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x101, 0xa81d, 0x9, 0x100, 0x8}, 0x14) ioctl$void(r0, 0xc0045878) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x444000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000003c0)=0xe8) r5 = accept4$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xe0, r2, 0x300, 0x70bd29, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40080}, 0x4000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r8 = fcntl$getown(r5, 0x9) get_robust_list(r8, &(0x7f0000000800)=&(0x7f00000007c0)={&(0x7f0000000780)={&(0x7f0000000740)}}, &(0x7f0000000840)=0x18) modify_ldt$read(0x0, &(0x7f0000000880)=""/20, 0x14) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000940)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@dev, @in6=@ipv4}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000a80)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000ac0)={'veth0\x00', r4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000b00)) listen(r1, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000b80)={0x0, 0x101, 0x30}, &(0x7f0000000bc0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000c00)={r9, 0xfd, "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"}, &(0x7f0000000d40)=0x105) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000dc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000e80)={&(0x7f0000000d80)={0x10}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)={0x2c, r10, 0x0, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2b86}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x44040) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) clock_gettime(0x0, &(0x7f0000000f40)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000000f80)={r11, r12+30000000}, &(0x7f0000000fc0)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000)=0xa8) 2018/06/03 03:40:36 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x300ff, 0xff4c) 2018/06/03 03:40:36 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x3ff, 0xd1, 0x8, 0x4, 0x8, 0x1, 0x992d, 0x877, 0x6ec29fcd, 0x4, 0x100000000, 0x7ff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r3 = dup3(r2, r1, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000080)) 2018/06/03 03:40:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) unshare(0x24020400) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x32, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xce, "66827d36a4d37ef23abc8adc4ef6d9e5a293d907dadef5ec0fa3dba69768d22a934d5a350e507fc6905a501d53e7f4adec854a954532cc87ff8132e1cb4b658b16b8a7fd9b443245adbb958bea9dd318c66eeb8e186f56a4446dc59504a4ed2f72cf5a65e32d61bec8135d9d0d46fd17c349d1842edb7ffd19e6fa5de533aa10be575ee726389a267558d2f7333c47a83dfef5bd6f43df2065da5fefd7025b7707c7ae5e94a8927605900198233fb50d057f4ce816c46262e4e5311e318ea82f714ee8ff13ab9c31860534a82d57"}, &(0x7f0000000340)=0xd6) 2018/06/03 03:40:36 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000840)='/dev/snd/timer\x00', 0x0, 0x511001) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000380)={{0xffffffffffffffff, 0x3, 0x2}, 0x1000, 0x8}) r1 = memfd_create(&(0x7f0000000000)='net/tcp\x00', 0x0) unshare(0x24020400) flistxattr(r1, &(0x7f0000000040)=""/110, 0x5ff74c9981bd6a2a) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000005c0)=""/162) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20201}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf0ce}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0xc}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x22}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf, 0x1}}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x884}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x144}, 0x1}, 0x20040000) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/145, &(0x7f0000000800)=0x91) keyctl$get_keyring_id(0x0, r3, 0x9) 2018/06/03 03:40:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x9, 0x7, 0x7, 0x8000, "67e589e73062246db9d81b496fc6b521c85d145a84704cbc25e41f181ef1f5c5cb55bb6ac42d98d1e2248975", 0x3f}, 0x0, 0x0, 0x10001, r2, 0xe55, 0xf50d, "3db6df7478c81eed05c1075ff873bad20fe5360d725ab8238dec7efa8eac6a9a9861e03d9e925346c99c6b68f377bb1da81eee5a6c938549c8ee7f86041c8658", &(0x7f00000000c0)="2e17295c8b00", 0x6, [], [0x101, 0x800, 0x8, 0x8]}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=@updpolicy={0xc4, 0x19, 0x523, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10}]}, 0xc4}, 0x1}, 0x0) 2018/06/03 03:40:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000200)=0x1, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/251, 0xfb, 0x40000002, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x4, 0x1, 0xe55, 0x401, 0x8001}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/06/03 03:40:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x18, 0x0, 0x2000000001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x3, 0xff, 0x4]}, 0xa) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) 2018/06/03 03:40:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') getdents64(r0, &(0x7f0000000200)=""/78, 0x24) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000000)) getdents(r0, &(0x7f0000000080)=""/188, 0xbc) [ 158.440841] Unknown ioctl -1055894249 2018/06/03 03:40:36 executing program 1: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) chdir(&(0x7f00000000c0)='./bus\x00') mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, &(0x7f0000000180)) 2018/06/03 03:40:36 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x181000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x80000) bind$packet(r0, &(0x7f0000000240)={0x11, 0x2, r1, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setrlimit(0x200000b, &(0x7f0000becff0)={0xfffffffffffffffc, 0xfffffffffffffffc}) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$vcsn(&(0x7f0000001500)='/dev/vcs#\x00', 0x1f, 0x80800) [ 158.491339] Unknown ioctl -1055894249 2018/06/03 03:40:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'cgroup/&\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) fcntl$setlease(r2, 0x400, 0x2) 2018/06/03 03:40:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6970365f6d725f6361636865009e386d287dd5c381f459dc1269be3e4cf269c53fac4ff04bf89172a8a42eaf777d084d34083858ddde184ed9182acf8421536223bd5566c66cc7b32b77b3ce83eb297caeb3d0d3c04bc949f61c94bb8ed556fb6c3b94992bd0cb2ddf1c9c4edef8cd19f6ab7aa26ccdc74cc326e969cc071f23e0d6824dd6aadb789d427fd08ac4d67222a9f6870bb312e84e5c1abadd47bd6a065f601f5a6e8b11515f6dbc1faacb44a18486c216fa804715cfb3e3e12374bed0fc072bc2787aba5811ada8fdbc94b92f8f4a5156da6a2f9a9b6bdc") ioctl$KDSETLED(r0, 0x4b32, 0x9) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(r0, &(0x7f0000000000), 0x0, 0x0) read(r0, &(0x7f0000000000)=""/107, 0x6b) 2018/06/03 03:40:36 executing program 0: r0 = gettid() ptrace$setregs(0xd, r0, 0x4, &(0x7f0000000080)="4e036b5c6d1e2d88b24d88e18e49b14765ef") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0xffffffffffffffff, r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r3, &(0x7f0000000180)=""/195, 0xc3, 0x60, &(0x7f0000000280)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe01e}, 0x1}) 2018/06/03 03:40:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$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, &(0x7f0000000100)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000006e000600", 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/06/03 03:40:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) close(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/06/03 03:40:36 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x80000001, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x50000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/4096) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001200)={r1, 0x0, 0xa5, 0x8a, &(0x7f0000001080)="5feca2e4b58c4551383ab581f4e2f00fd4976a16a1ea291be3bbc9b570d40f9c2eed7728f0daf616c77d03060b31404c155dc8dde970f8ae290772d277e2be0409c67a5233e6fa15ee13cd474aae73490600e7a028445c2380129ac13193cdfa7dc4fd97d17729057e777718536317f41f5a27e0fc7da716dceeaba05a1ff7891ce99720ed82f4ef0fd70db0f03f76b2c414a2cc2baab6c00702396ac4872efeadd27b714d", &(0x7f0000001140)=""/138, 0x20}, 0x28) chmod(&(0x7f0000001240)='./file0\x00', 0x80) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000001280)) clock_gettime(0x0, &(0x7f00000012c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001300)={{0xee, 0x3, 0x8, 0x5534, "2dd0e46debe44b734163d8d86368d9852fd4c71e7feaa0539e5258e40ca4a0281b6eb5009cbb244846dcbebb", 0x2}, 0x3, [0xfffffffffffffff7, 0x100, 0x81, 0x1f, 0x3, 0xffffffff80000000, 0x10000, 0x100000001, 0x80000000, 0xffffffff, 0x8, 0x9, 0x7, 0x7, 0x8, 0x8, 0x0, 0x8, 0x4, 0x0, 0x3, 0x0, 0x1, 0x7c, 0x3, 0x2, 0xff, 0x0, 0x800, 0x1ff, 0xf9, 0x52, 0x100, 0x0, 0x2, 0x6, 0xfffffffffffffff7, 0x0, 0x7, 0x200, 0x3, 0x4, 0x0, 0x100000001, 0x6, 0x86, 0x8000000, 0x4, 0xcb49, 0xffff, 0x6, 0x101, 0x9, 0x800, 0x7, 0x2, 0x1, 0x49fa6003, 0x1, 0x6, 0x3ff, 0x400, 0x40, 0x100, 0x6, 0x7, 0x0, 0x3, 0x84d1, 0x20, 0xfff, 0x15, 0x0, 0x7, 0x5, 0xb3e, 0x3, 0x20, 0x1, 0x7, 0x6, 0xc71, 0x6, 0x7fffffff, 0x2, 0x1f, 0xfff, 0x40, 0x4, 0x0, 0x7a57, 0x40, 0x80000000, 0x1e, 0x82ea, 0x8, 0x3, 0x4, 0x7, 0x80000000, 0x7, 0x5c80, 0x3, 0x81, 0x8, 0x6, 0x7, 0x4, 0x7, 0x40, 0x6, 0x5, 0x5, 0x1, 0x7fff, 0x1ff, 0x2, 0x80, 0x4, 0x81, 0x7, 0xe4b, 0x40, 0x8000, 0x1, 0x0, 0xffff, 0x81], {r2, r3+30000000}}) acct(&(0x7f0000001800)='./file0\x00') fcntl$setlease(r0, 0x400, 0x0) flistxattr(r1, &(0x7f0000001840)=""/141, 0x8d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000001a00)=0xe8) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/null\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000001b40)=0x9, 0x4) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001b80)={@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000001bc0)={0x0, 0xffffffffffffff99}, &(0x7f0000001c00)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001c40)={r8, 0x42e}, &(0x7f0000001c80)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001cc0)=@assoc_value={r8, 0x2}, 0x8) r9 = syz_genetlink_get_family_id$team(&(0x7f0000001d40)='team\x00') recvmmsg(r0, &(0x7f0000009a80)=[{{&(0x7f0000001d80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001e00)=""/78, 0x4e}, {&(0x7f0000001e80)=""/213, 0xd5}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x1f}, 0x40}, {{&(0x7f0000002fc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004340)=[{&(0x7f0000003040)=""/254, 0xfe}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/104, 0x68}, {&(0x7f00000041c0)=""/104, 0x68}, {&(0x7f0000004240)=""/38, 0x26}, {&(0x7f0000004280)=""/71, 0x47}, {&(0x7f0000004300)=""/58, 0x3a}], 0x7, 0x0, 0x0, 0x100000001}, 0x1}, {{0x0, 0x0, &(0x7f0000005400)=[{&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)}], 0x2, &(0x7f0000005440)=""/21, 0x15, 0x7}, 0x100000001}, {{&(0x7f0000005480)=@l2, 0x80, &(0x7f0000006800)=[{&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/111, 0x6f}, {&(0x7f0000006580)=""/146, 0x92}, {&(0x7f0000006640)=""/56, 0x38}, {&(0x7f0000006680)=""/253, 0xfd}, {&(0x7f0000006780)=""/82, 0x52}], 0x6, &(0x7f0000006880)=""/129, 0x81, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000006d40)=[{&(0x7f0000006940)=""/41, 0x29}, {&(0x7f0000006980)=""/192, 0xc0}, {&(0x7f0000006a40)=""/55, 0x37}, {&(0x7f0000006a80)=""/75, 0x4b}, {&(0x7f0000006b00)=""/130, 0x82}, {&(0x7f0000006bc0)=""/85, 0x55}, {&(0x7f0000006c40)=""/196, 0xc4}], 0x7, &(0x7f0000006dc0)=""/104, 0x68, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000008100)=[{&(0x7f0000006e40)=""/224, 0xe0}, {&(0x7f0000006f40)=""/46, 0x2e}, {&(0x7f0000006f80)=""/4096, 0x1000}, {&(0x7f0000007f80)=""/125, 0x7d}, {&(0x7f0000008000)=""/152, 0x98}, {&(0x7f00000080c0)=""/17, 0x11}], 0x6, &(0x7f0000008180)=""/190, 0xbe, 0x3}, 0x80}, {{0x0, 0x0, &(0x7f0000008340)=[{&(0x7f0000008240)=""/227, 0xe3}], 0x1, &(0x7f0000008380)=""/68, 0x44, 0xed}, 0x38e5de6c}, {{0x0, 0x0, &(0x7f0000008500)=[{&(0x7f0000008400)=""/236, 0xec}], 0x1, 0x0, 0x0, 0x3c8968dc}, 0x4ca}, {{&(0x7f0000008540)=@l2, 0x80, &(0x7f00000096c0)=[{&(0x7f00000085c0)=""/4096, 0x1000}, {&(0x7f00000095c0)=""/237, 0xed}], 0x2, &(0x7f0000009700)=""/116, 0x74}, 0xc4}, {{&(0x7f0000009780)=@l2, 0x80, &(0x7f0000009a00)=[{&(0x7f0000009800)=""/236, 0xec}, {&(0x7f0000009900)=""/49, 0x31}, {&(0x7f0000009940)=""/178, 0xb2}], 0x3, &(0x7f0000009a40)=""/40, 0x28, 0x3}, 0x2}], 0xa, 0x2000, &(0x7f0000009d00)={0x0, 0x989680}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000a840)={&(0x7f0000001d00)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000000a800)={&(0x7f0000009d40)={0xa98, r9, 0x800, 0x70bd2c, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0xc8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x160, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r4}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6309}}, {0x8, 0x6, r4}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x80000000, 0x1, 0x10001, 0x9}, {0x3, 0x5, 0x1, 0xffffffffffffffff}, {0x1ff, 0xe6, 0x100, 0x10000}, {0x200, 0x0, 0x8000000000, 0x2}, {0x4, 0x2, 0x7, 0x5}, {0x6, 0x6, 0x3ff, 0x2ff}, {0x3, 0x5, 0xca2, 0x2}, {0x4, 0x40, 0x3, 0x7}, {0x10001, 0x1, 0x100000000, 0xb86}]}}}]}}, {{0x8, 0x1, r4}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x1e8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xcfe}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x220, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf9c}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x213}}}]}}, {{0x8, 0x1, r4}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfffffffffffffff7, 0x4, 0x38d46c5d, 0xf996}]}}}]}}, {{0x8, 0x1, r4}, {0x1f0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1ff, 0x800, 0x0, 0x6}, {0x3, 0x10000, 0x101, 0x3f}]}}}]}}]}, 0xa98}, 0x1, 0x0, 0x0, 0x880}, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f000000a880)=0x4, 0x8) accept$unix(r7, &(0x7f000000a8c0), &(0x7f000000a940)=0x6e) write$cgroup_int(r1, &(0x7f000000a980)={[0x36, 0x31, 0x0, 0x33, 0x3f, 0x3d]}, 0x6) rt_sigpending(&(0x7f000000a9c0), 0x8) ioctl$sock_inet_SIOCGIFADDR(r10, 0x8915, &(0x7f000000aa00)={'eql\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/06/03 03:40:36 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f00002c0000/0x4000)=nil, 0x4000, 0x3, 0x31, r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, &(0x7f00002c0000/0x4000)=nil, 0xf79}) write$sndseq(r1, &(0x7f0000000280)=[{0xfffffffffffff001, 0x2, 0x3, 0x6, @tick=0x6, {0x2, 0x800}, {0x3, 0x7}, @quote={{0x7fffffff, 0x1}, 0x0, &(0x7f0000000100)={0x27021853, 0x9, 0x0, 0x85d8, @time, {0x9, 0x7}, {0x6, 0x1}, @time=@tick=0x3}}}, {0x6f, 0x3, 0x7ff, 0x7, @time={0x77359400}, {0xc4, 0x20}, {0x8, 0x4}, @ext={0x88, &(0x7f00000001c0)="78925f04059d6035d44e194ab621eb7c3484a726473997b3cf79b749c802da1d0308ea075b775a24ba22583060b21ab179774174e8e8c37e1eb9277166c08760e0f183b845b69dfe34321121cdb2cda77130b66bd1e578827e5335b54f5ccb0b8f9711c6c0456d33a39ca350d11945adf4c3cd39f32640a2a22f9eca197728fc58bc88664473bab6"}}, {0x400, 0x1, 0x40, 0x87c, @tick=0x5, {0x2, 0x9}, {0xaf, 0x9}, @result={0x7a34, 0x1}}, {0x7, 0x7, 0x1, 0x33, @tick=0x400, {0x9, 0x3}, {0x100000000, 0x81}, @queue={0x7fff, {0x40, 0x10001}}}], 0xc0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000180), 0x8a, &(0x7f00002c2000/0x1000)=nil, 0x3) connect$vsock_dgram(r2, &(0x7f0000000400)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000340)={'bridge_slave_1\x00', {0x4, 0x5, 0x0, "9325ffab4b5c", 0xc92}}) ioctl$TIOCSCTTY(r2, 0x540e, 0x5) eventfd2(0x7, 0x80001) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x100001f, 0xfffffe27) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f00000003c0)=0x4) 2018/06/03 03:40:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) sendto$llc(r1, &(0x7f0000000040)="406a29c86f74a00ab6bf138170818c9e706f2c114b943e24ab3871934ce71bdf41c7742b40ff4ba00d4a83ac443c777cb2b8acde9c4d775cc207b1a0d291b7d93b0f19", 0x43, 0x80, &(0x7f00000000c0)={0x1a, 0x204, 0x65, 0x4, 0x7f, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="9672a65af741c051e96fb68d", 0xc) 2018/06/03 03:40:36 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000240)=']wlan1user:vboxnet0:trusted/*em1+\x00', 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x800000) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5a31}, &(0x7f00000000c0), &(0x7f0000000140)) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) 2018/06/03 03:40:36 executing program 0: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0xf5a) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[@init={0x18, 0x84}], 0x18}, 0x0) listen(r0, 0x4) 2018/06/03 03:40:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xffffffffffff9f47, 0x2e2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7fff, 0x9, 0xcc0, 0x80000000}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001200)='/proc/self/net/pfkey\x00', 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000002400)={&(0x7f0000001240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/233, 0xe9}], 0x2, 0x0, 0x0, 0x9}, 0x100) shutdown(r0, 0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/06/03 03:40:36 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/snmp6\x00') setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), 0x10) sendfile(r0, r2, &(0x7f0000000000)=0x5c, 0x80000003) 2018/06/03 03:40:37 executing program 3: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x28, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x14, 0x11, [@typed={0x10, 0x0, @str='/dev/rfkill\x00'}]}]}, 0x28}, 0x1}, 0x0) 2018/06/03 03:40:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x101000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x0, 0x1, 0xffffffffffffffe1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/06/03 03:40:37 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/03 03:40:37 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) unshare(0x24020400) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x20, 0x0) 2018/06/03 03:40:37 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@dev, @local}, &(0x7f0000000100)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') rmdir(&(0x7f00000001c0)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) unlink(&(0x7f0000000040)='./file0/file0\x00') 2018/06/03 03:40:37 executing program 4: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x5, 0x2}, 0x10) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/06/03 03:40:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x9) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) unshare(0x400) fcntl$notify(r1, 0x402, 0x0) 2018/06/03 03:40:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9f, 0x40002) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/137) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000a80)={'team_slave_1\x00', 0x400}) 2018/06/03 03:40:37 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="1200000012006503000000000000000020a1", 0xfffffffffffffe18, 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x7, &(0x7f00000012c0)=""/41, 0x29}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/03 03:40:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000000100)=""/8, 0x8) r1 = dup2(r0, r0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/26) 2018/06/03 03:40:37 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xbdb, 0x581000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x7f) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x6) syz_open_pts(r0, 0x0) readv(r0, &(0x7f00000002c0), 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) 2018/06/03 03:40:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='`', &(0x7f0000000540)=""/4096}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000140)="19162fc50e939a3ddb14a6ab7b8e27d75aa1b8af4fc9a2802783ad1fcd1e9a0214410eeb34a70c122c2877871fc73fbb24cc678c5c77e0491a6050c6c6bc860390e70419884f067addeac9feb580697b4b72b861126aadf0f75d2e314d250a1ceae874c3d0d42e7c2dd877424b23f36bf04727046463961612ee2c6ea3683072b57107f57211de9bdb539fba6d433c68467013a0944151659814680cfdee8b98ab9ea1744733d06a38cb65b970dcdafca430de483fc1bbf13c814b1daea797820a74252376f36a7e235de67d185fb3306f0420fced2d2a33", &(0x7f0000000240)=""/170}, 0x18) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/03 03:40:37 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f00000002c0)}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000180)=""/253, 0xfd}], 0x3, 0x0, 0x0, 0x3}, 0x0) sendmmsg(r0, &(0x7f0000008a40)=[{{&(0x7f0000000340)=@sco={0x1f, {0x80000001, 0x401, 0x1, 0x7ff, 0x7e, 0x2}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000780)="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{&(0x7f0000007500)="e5b2780cefddc8d9485ff692812cd4edd626c0d42cbb79ae8e095f2b3adb9eb0af227048815eeeede93604734b70a05f92b999a03dbb1a144b93e45be61d1c6a886b9d4b8f369e73df37aa5fb8130e31dc6a0e3fd2bdff431e4f7990d1113c0a485b4f4c1b944ee56dd07c1b6740a68a640ec8dd16e26ef864ceca7c1602e07f7795d816f55f934e77da4c6010adc018d41b903a22675e2c4ff726f62af426fe921f2c0d2d16f81b7ce186f5e4fa36882cf6e96cf065e64e4ca84de92a63596c9e20853e7b8acdcb908ed5ed0675d9263d7a0843753d0c49fc", 0xd9}, {&(0x7f0000007600)}, {&(0x7f0000007640)="018e2b9fa0ecb463c2ef86f44513e6f216b4d06691bbdb57f79d8423eb4add2b37cfc7c2560d1128e20eec281343e3b33420bb42752220deb19164a7e45e5b613039195967b4050bef888ab799513466057bc6e1a6c2be9e0ca1c8de64417abf07e3f83ddb516b30a35a1070ea2a0dc41f93674b48be2ee04e98974c0a03ce99ad213a08f1126d8015cde0c9907c87654d81955b1417f7446b691bb64a634a60be49315023d69bc231e1025dde2a6f408b4645442ff1c5e836fd265e62ce815c4e18fadb96a93269e62162861e23d92070b833e2", 0xd4}, {&(0x7f0000007740)="c0f702a3b21afb70b2d797b20e1755151b1767cacd2a6ae32fc16b4a7a4c9dbc89dd45217d6b0d6becc64d070bde", 0x2e}], 0x7, 0x0, 0x0, 0x4000000}, 0x8}, {{&(0x7f0000007800)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000007900)=[{&(0x7f0000007880)="79c2705a54165a9a8d9583e30e8b4318dd7643e5d6b28ea4f3d33b27100c4027d568ccb58d9735989f77ce96a8e814a3c6b389642b2aa43ad3265b0f25672b05a6f5f7606ce8548f3b1fbfa0e662a9480bed1dd3c417b45e3acdad16", 0x5c}], 0x1, &(0x7f0000007940)=[{0xa0, 0xff, 0x101, "c35ef87919c355ae0ca928e0f6429d85fb6d9af861c9c53e29fac45bea28bbb76303fe30b8cc5d985532595252babeaebb011edbeae9c41356dd452d96413a118d5cf5ceb1e27b81fb86aadc5d09c287956a80f464ead57bf0692940b100aef5ea5d7a008f316c495545e711839716d8f37d21161cdf332cfe86602e9cf5e6f932a1eac20f24b4b2e971949857b86d"}, {0x18, 0x111, 0x3, "91b329e46887be06"}, {0x1010, 0x102, 0x9, "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"}], 0x10c8}, 0x6}], 0x5, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f2, &(0x7f0000000300)='gre0\x00') 2018/06/03 03:40:37 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0x509, 0x20, 0x0, 0x4, 0x66}, 0x8) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0x13e5}], 0x333) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x8000008010500d, &(0x7f0000003ff8)) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x205, 0x81, 0x3, 0x3f, 0xa47, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/06/03 03:40:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80) sendto$inet(r1, &(0x7f0000000280)="9c4341e941c97fa9c5d7ea51bd42f695bd72ed917a376c44ac22a67fa55bab3fa520", 0x22, 0x4, &(0x7f00000002c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000002d000b01000000000000000003000000ffffaf8ee969def276000008000140", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) fcntl$getflags(r0, 0x40b) r2 = memfd_create(&(0x7f0000000080)='%%^\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{0x61d5, 0xfffffffffffffffa}, 'port0\x00', 0xc0, 0x1400, 0x3, 0x5, 0x5, 0x20, 0x1, 0x0, 0x2, 0x3}) 2018/06/03 03:40:37 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@rc, &(0x7f0000000080)=0x80, 0x800) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000200), &(0x7f0000000300)=0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = socket$inet6(0xa, 0x80006, 0x6) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setfsuid(0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000340)) r4 = socket$packet(0x11, 0x3, 0x300) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) dup(r1) 2018/06/03 03:40:37 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x35, 0x4) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/122, 0x7a}], 0x3, 0x0) r1 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r1) munlockall() r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x40, 0x0) ioctl$TIOCSBRK(r2, 0x5427) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)="9b406c86eb5ca9602f4da6c6bd79142fd1966b149e38bf3ef22c31e7ff9ba6ac18be5c90f6a3322d631c6625ca6f52f9d406521e4c12fb5d324f54f8f0defa58ebd703ed7bae73c35784e67b1c5580e53274f0ae98000554b191678134bba13e20ac589cba39fde3d86e3520ebde1544eb07755e", 0x74}], 0x1) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0', [{0x20, 'em1'}], 0xa, "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"}, 0x100f) ioctl$KDSKBLED(r2, 0x4b65, 0x5) r3 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000001440), 0x80800) fcntl$setpipe(r3, 0x407, 0x1000) fcntl$setpipe(r2, 0x407, 0x0) getsockname$inet6(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000014c0)=0x1c) clock_gettime(0x0, &(0x7f0000001500)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000001540)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f0000001580)) write$binfmt_misc(r3, &(0x7f00000015c0)={'syz0', "381f00e26d74eae5b786d606d7aaf8aac6b0e28bfa33d3e674a6a97bb6d102640c333c1f0f9cf32a77c5cfa6a5e3f28e216cf3a0655f82096161840b3c106e23924edb61b40278c3a2cffe2cf37b72c7a6146948e8d006658b39ffd5e01729726252223eb7d5b3e00a6b00ddfcef1897888b31296be84c31c2e4a6c0072b0056d9643987018bdeb0290b11d317be4be1069f6cb076cc36a3613d9c4b262969e9906957de1c85543764ed55f257fc9829b5f3400d2d9c935ecb00fa031a75fa"}, 0xc3) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000016c0), &(0x7f0000001700)=0xc) rt_sigaction(0x3b, &(0x7f0000001740)={0x3, {0xfffffffffffffffd}, 0x0, 0x10001}, &(0x7f0000001780), 0x8, &(0x7f00000017c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b40)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001c40)=0xe8) recvfrom(r2, &(0x7f0000001800)=""/136, 0x88, 0x40000001, &(0x7f0000001c80)=@ll={0x11, 0x5, r6, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) bind$ipx(r0, &(0x7f0000001d00)={0x4, 0xffff, 0x8000, "7660ba544f6c", 0x9}, 0x10) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000001d40)) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001d80)={r6, @multicast2=0xe0000002, @rand_addr=0x401}, 0xc) uname(&(0x7f0000001dc0)=""/80) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001e40)={0x2d6d, 0x4, 0x81, 0x9, 0x0, 0xffffffff, 0x9, 0x2, 0x1, 0x543c, 0x0, 0x9}) restart_syscall() statfs(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)=""/4096) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 2018/06/03 03:40:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x2080, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x5, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x0, 0x400, 0x7, 0x400, 0xb0, &(0x7f0000000240)='bpq0\x00', 0x1f, 0x2, 0x401}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x200b, 0x2}, 0x14) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xcb, "fab5369c534ef60d420a28e4c9af5e212c02a3695fc9cacab3972434de1649bbff8d8eaac25dbedf8311040f9e793ce387409cf06bb574dd433e2b158f7ae5b9c3d953a3cbc85d013b6cfc4a53ac43ce90e8db94618a26d7de54fd36947c59cf06951bc7526ed8d235083aa0db722ae816879ac01db1f938884582472c56869ed46b7d7dacf1ea49a5628df951f5fc43685a266197af6a39a0d467610e937b247a7145ae960a6115d8ee42db77d0fdbc8b678db18361e4abe22740cd5386f7a22f622ee86a626b3467ef1c"}, &(0x7f00000001c0)=0xd3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd6ff4)={r3, 0x0, 0x4000020030}, 0xc) write(r2, &(0x7f0000cbdfb8)='v', 0x1) socket$unix(0x1, 0x5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x3, [0x3, 0xfffffffffffffff9, 0x2, 0xba9, 0x2, 0x3, 0x4, 0x20]}, 0x5c) fcntl$addseals(r4, 0x409, 0x2) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) fsync(r1) 2018/06/03 03:40:37 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt(r2, 0x1, 0x6, &(0x7f0000000040)="bc3028f5", 0x4) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)}, 0x0) 2018/06/03 03:40:37 executing program 4: r0 = socket$kcm(0x29, 0x1000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc00, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) fanotify_mark(r2, 0xa4, 0x10, r3, &(0x7f00000000c0)='./file0\x00') 2018/06/03 03:40:37 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x541bf4647ed9b62}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="980100001900000229bd7000ffdbdf2502109000fd00ff0b000a0000080015000100000008000700ac1414bba40008004a1a30b3c6dca25f4d6815e09ed2cb89e511063d9ee728b8025f328da37ca90876883b6e1d3e56be88e256a21603cdfdb87544faff9cd7aaccd9a0021670a7a7b701bf66996897a83ac1a8186fe09bda86bbc4aa8547bd4b71dec4f2efe827cc5f33042f83f80767eb0ead08d0d57bd9f23619cdb4f1e348115ddc09dc55a0bf4a74771305e560fefbf6dec83d20806de177df8a1d7cd7b923db18eabc3e00000c000900f9ffd43f", @ANYRES32=r1, @ANYBLOB="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"], 0x198}, 0x1}, 0x8000) recvfrom$ax25(r0, &(0x7f0000000240)=""/8, 0x8, 0x2, &(0x7f0000000280)={0x3, {"a6f3a958c7b4d4"}, 0x5}, 0x10) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000002c0)=0x34) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000300), &(0x7f00000005c0)=0x4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)) recvfrom$llc(r0, &(0x7f0000000180)=""/189, 0xbd, 0x1, 0x0, 0x0) [ 159.775710] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/03 03:40:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000cc0)=ANY=[@ANYBLOB], &(0x7f0000000d00)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000180)=0x84) mlockall(0x2) [ 159.881345] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/03 03:40:37 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000001c0)=""/8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x4000002000000802, 0x0) sendmmsg(r2, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f]}}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) r3 = msgget$private(0x0, 0x18) msgsnd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000003e16c1e45f8a2686ecc93a213320c8a615408a478f83f8d4f02e55eb03418a476623b05a9744ee269af69452135dc7c38bcfced89680ec450958cd2758d1da97563c692bf4a7e7a3e592f72eaa06e82bcf8f159d07b7dcfac8bf60ec5d4f17e5337ff6eb8cab1105a1be164fd4520600000000000000d7c664d1aad76bb1e2ef6b96ceaf6f33795a666693a0aec41b3479f4d3cb8a9ed05ac6f27a5ded6d23e8716cb334c77317393f935f24b9c9dd"], 0xb7, 0x800) 2018/06/03 03:40:37 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x54d7, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x220, 0x81, 0x5, 0x4, 0x101, &(0x7f0000000200)='bond_slave_0\x00', 0x8001, 0xfee, 0x7}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000440)=""/186, 0x5f5) getdents(r1, &(0x7f0000000140)=""/2, 0x450) fcntl$notify(r1, 0x402, 0x1) exit(0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x40000) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xa48, 0x600) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") dup3(r2, r1, 0x80000) getdents64(r1, &(0x7f00000001c0)=""/57, 0xffffffffffffff04) 2018/06/03 03:40:38 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = semget(0x0, 0x3, 0x100) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000000c0)=[0x4512, 0x8]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x20, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'irlan0\x00'}) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000000000000", 0xc, 0x0) 2018/06/03 03:40:38 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/06/03 03:40:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x3fe) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000009340)=[{{&(0x7f0000007f40)=@ax25, 0x80, &(0x7f00000092c0)}}], 0x1, 0x40000041, &(0x7f0000009580)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0xc0100) ioctl$KDDISABIO(r1, 0x4b37) 2018/06/03 03:40:39 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x47, 0x10000) connect$ax25(r0, &(0x7f0000000180)={0x3, {"328ee46998b4d9"}, 0x6}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000480)={'syz1', "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"}, 0x1004) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/77, 0x4d}], 0x1, &(0x7f0000000300)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f00000001c0), &(0x7f0000000240)}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000280), &(0x7f00000002c0)}}], 0xb0}, 0x0) 2018/06/03 03:40:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f00000000c0)=0xb8) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="5000008dba48af052fdb8240650cf70000000000000000000000000007000000090000000000000000000000000000000000000000000000000000000000f0ffffff0000000000000000000000000000000000000000000000000000e623ec47043f9eadada8aeb56217803f9f67bf728de5893fca213f1a7eec950596475303e2680148b204ac9c2eecc255aa32186bd19d6a4556795543718c24e37f36cfc16b97c51608c75ee2c169b8f8771f5899037700ba27f4421f0a177a28a53e0f3558bc901ef500a11adbded809"], 0xfffffffffffffd79) read(r0, &(0x7f0000000000)=""/154, 0x57) 2018/06/03 03:40:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="d1", 0xfffffffffffffe72, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2e1) 2018/06/03 03:40:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000140)='\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x0, &(0x7f0000000240)="18c741ee5e1cdddfae035b8ef224b74bd862e7d7ab41232c7b") r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x501000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8, 0x2}, {0x4, 0x2}]}) 2018/06/03 03:40:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xfffffffffffffdc3, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[], 0x1}, 0x1}, 0x800) 2018/06/03 03:40:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x300008000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) 2018/06/03 03:40:39 executing program 7: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0xea, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0) write$fuse(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000000600000000000000000000800000cbd28adc9d2f1b00008000000000000000"], 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7ff) 2018/06/03 03:40:39 executing program 6: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000100)='*vmnet0security\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") prctl$intptr(0x2b, 0x0) 2018/06/03 03:40:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000c740c95900ff1100000100b1a26dd59c9512fbf678fb2e6b7a7e995ab0744e000000000000"], 0x28) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1f, 0x100) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)=0x1) 2018/06/03 03:40:39 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x47, 0x10000) connect$ax25(r0, &(0x7f0000000180)={0x3, {"328ee46998b4d9"}, 0x6}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000480)={'syz1', "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"}, 0x1004) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/77, 0x4d}], 0x1, &(0x7f0000000300)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f00000001c0), &(0x7f0000000240)}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000280), &(0x7f00000002c0)}}], 0xb0}, 0x0) 2018/06/03 03:40:39 executing program 5: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={r1}, &(0x7f00003d7ff0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000600)) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timer_settime(r0, 0x0, &(0x7f0000000100)={{}, {r2}}, &(0x7f0000000140)) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xafea, 0x4000) bind$llc(r3, &(0x7f00000000c0)={0x1a, 0x30f, 0x8, 0x8, 0x2, 0x0, @random="f110f1a86c0c"}, 0x10) 2018/06/03 03:40:39 executing program 0: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000000340)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f0000000640)=""/118, 0xfffffe12}], 0x2, &(0x7f0000000500)=""/170, 0xaa}, 0x100) close(r0) 2018/06/03 03:40:40 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) r2 = dup(0xffffffffffffff9c) connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) timer_settime(r1, 0x1, &(0x7f0000000180), &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{0x77359400}, {0x0, 0x9}}, &(0x7f00000000c0)) 2018/06/03 03:40:40 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000380)=ANY=[]}) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="6c6f0000000000000000000100", 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000001c0)={0x3d, @multicast1=0xe0000001, 0x4e21, 0x1, 'wlc\x00', 0x20, 0x0, 0x70}, 0x2c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x4e20, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x698}}}, 0x88) 2018/06/03 03:40:40 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b070, 0xffffffffffffffff, 0x1) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000340)={{}, 0x0, 0x9}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffffa, &(0x7f0000000080)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4b05}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) 2018/06/03 03:40:40 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x100000000, 0x200000) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00000003c0)=0xffffffff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@local}}, {{@in=@local}}}, &(0x7f0000000040)=0xe8) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bridge0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/06/03 03:40:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) 2018/06/03 03:40:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x7ffd, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="c60dccf015b3b1b6448805e8af86c6441e3c499dd7ab9c1fb95aab84f57def64c53f05e283c0814a2d7920714371daec2c139cd724c533b5ad493cd54f20e7b622f2d25248ce5a49ecf21578203108d3a274f1313ef5274c8a5e8bc007b3fffd801e42de15d8610aa3118fd1cbd747d0d3211a55066a0d6c1331418f89d1ff07f2c7a2bd93a37687e78a2e6024ee483849ea674b6ce4f2b865fb48ce5ffc6a9151e2a41a26bedc1c3b3172c38862d01784b0ab9b216b26f35fe826493ad821d63385395f41", 0xc5}, {&(0x7f0000000240)="bed9b189ad7e9a605b77a6c98e87a4647ffbedd1f384a2ec6b90ee26f5e869065fa28fcc4b067ffd1782087ce819e38b47bc5acd87717655c3b79323a07909c70a1dde933d0752ebb83b3619826f39bcbd1968501dfac2e7f78a943c0a8dc800d0249fd673d31b9baaf1a137d967b719b5a4c88973c52a2784241d9036be3e6223a79daec41289b5cb182bba54401a6b2248a9a14565", 0x96}], 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) poll(&(0x7f00000003c0)=[{r0}], 0x0, 0x1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x204000, 0x0) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000000300)="688e04ebeb171b4eac7c5125f2a824cec26451ece738c14cb4e4aca77c124cdc95") ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000340)={0x1, 0xfffffffffffffffb}) 2018/06/03 03:40:40 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x400000) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) ioctl$int_in(r1, 0x80000080045010, &(0x7f00000000c0)) 2018/06/03 03:40:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x6, 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) fstat(r0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl(r0, 0x88d, &(0x7f00000001c0)="322c87421708a3add27baac9198a29aeeba324") [ 162.447390] IPVS: set_ctl: invalid protocol: 61 224.0.0.1:20001 wlc [ 162.484578] IPVS: set_ctl: invalid protocol: 61 224.0.0.1:20001 wlc 2018/06/03 03:40:40 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd9, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x2}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f00000003c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="550000001e007f5300fe01b2a4a280930a06000000a8430891000000080009000a000c0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000300)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000340)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x490000, 0x0) 2018/06/03 03:40:40 executing program 1: mmap(&(0x7f0000fef000/0x4000)=nil, 0x4000, 0x0, 0x1a131, 0xffffffffffffffff, 0x0) 2018/06/03 03:40:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001780)=[{&(0x7f0000000300)="f22a92bd", 0xfffffffffffffea7}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x10000, 0xe2, 0x9}) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) 2018/06/03 03:40:40 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) inotify_add_watch(r1, &(0x7f0000000000)='./control/file0\x00', 0x8) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="3c7c87bff6e1d0400000000000000000000000"}], 0x1, 0x0) 2018/06/03 03:40:40 executing program 4: unshare(0x400) r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={[], 0x743, 0x9, 0x2, 0x0, 0x0, r1}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x20000, 0x0) [ 162.669762] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/03 03:40:40 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000140), 0x8) 2018/06/03 03:40:40 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="46ad07fb21ad3f6eb906fa5aee9b7de71f533f5355dfb3e6c498db9a073b4288f83c9a55b0d02cecc0be45d183b241440a532a6375c0058b87ba2a746827f026bf88a9138984fd871b47df288068774b34e22dee2044e9afadffca43e3acc0032a14e564b356ffab29cb544c37bd48a9ce9ce7a7b3e7fe04d733b3866a13cef41c466863628042f36b9f3431cb3717ba1b411fef0ffa19fb2464a36d0127a4d0672a3262b24f4bad80847eaee4a5ac493c67e8e8a80e1caac4fefde4fa542cfe76c2a6036bc68dd490d3bbf4567a748ff656afeb8a4d9eaf0afa6deb4f152e960231593d15422bfac8c8403f") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3bc6476b0ce7d85260209d6b102785cd913760d3e0a915c8fe06071774ea58c2f389fae1387f93420ec2c46c2b7b8dcfc"], 0x110) [ 162.752426] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/03 03:40:40 executing program 6: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ff001bffffffaaaaaaaa00ff86dd6076605100303afffe8000005200000000000000000000ffff02000000000000000000000000000186009078000c000060c5961e00000000ff010000000000001803000000000001ff020000000000000000000000000001"], 0x0) 2018/06/03 03:40:41 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000)={0x1}, &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000080)=""/81, 0x51) 2018/06/03 03:40:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r1, 0x8d) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind(r3, &(0x7f0000000600)=@un=@abs, 0x80) 2018/06/03 03:40:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa82, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001580)=0x1b) r1 = semget$private(0x0, 0x3, 0x0) semctl$GETVAL(r1, 0x4000003, 0xc, &(0x7f0000000080)) writev(r0, &(0x7f0000001d80)=[{&(0x7f0000001c00)=';', 0x1}], 0x1) 2018/06/03 03:40:41 executing program 5: r0 = gettid() r1 = socket(0x2, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) r4 = dup3(r3, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$rds(r4, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) tkill(r0, 0x1000000000016) tkill(r0, 0x14) 2018/06/03 03:40:41 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f00000016c0)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x140) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000100)=""/14, 0xe, 0x40000000, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xd0a4, 0x400000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/06/03 03:40:41 executing program 1: clone(0x44904000, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000380)) unshare(0x8000000) 2018/06/03 03:40:41 executing program 4: unshare(0x40000000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x220843, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xfec0) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/06/03 03:40:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bridge_slave_1\x00', 0x32}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="af10a7b0b78df2fa9e9b23470e38d013bdddae05b7394b47d06177cb6399e97b2a3e8b06042218502beb53aea4e43160319c758fc5c5677c2dbd4a13041f25c33bf1a2bc4aff5e521c99582b41465899408ebcfe85f015266988c22c43249fd0a63021060378a3149093eb06f25a0a79d24d2a2af8d8fe47e8b7fe44d5f036ec7f7472c2a75fd43a2597fe0697bc160e9793c385912e64dabecb6e336e089d7682f1410a811cd3e7a8a0644fd87c1b7d5dfedfa7db8fb6", 0xb7}, {&(0x7f0000000680)="1886e91e5d0e7076019b634aa70d9b536616fe54c08bc7fe00b3e0146ed0dcc876f2f27d2a21f06bfd2716f88ab0b2e1bde355821737668c2d7516441f224fa6c531e3135a4690ecbec860d855e5cd1560dd9915985d8f4064b06c7f8f6814eed2258c2a8388594e625fc8a02ca1cd8fad127d88328fe15be57d75aa894c7f6b3b4ad108aad51a48591059c14214b59fac862e3d8fbdebd6ac848376d30aac8e48c85035e0d8f549faa5e80048143260bd6fa95d1271410e35d88117a204bcd6865e94283802f629757fa2bd5463b83008fd12f7c7ac5fde0e5c931fe878947214660b3910e1de0a1c0426d2e3fb8afe6da6487980842fb44f6dce6be20669f73f4158046d14671ab9a3eb30e26fe757a243de6dadb06939489322e2b2202124edf47562462d8e434bad86b05451452bda1d5f6cbb6b9952267fe8a1ee1efbfb5d45a2f5edfb1b6bc0ad203d34641d868795b236c595a791fd342bc6d3f65d7ab99d419ee7b982928f8e88854c5de7c0a81bc76b96624503185f4884f5838ab11c6c8b51bb5691867a6cc41c4060c25d6837ed90ceda8f73a52290f3b2d1e47443b9ed82d6476dfb7e5d3c1068cea848b18fd68806f495d3f8ff5d224b8fe494d888d242468d9b809a3bdca330f32fa7293403785a9833939e05456824d090757a1b02311d8be75180cba7937d3b952ecb3fa75291aa226dc61b8916e7096512c19aea6c18512a60d65671470ff696fde34533b30fe7e6b545e49cc42e29589e56e718cfa3992fdeac0a3a81b6ec45b923f38c317955c52206d13fb4142e0f11990d8b670931ed8a9430000575d6c79b60ac1d1e106b59194a6888aff409cd350c71b41044350ba82c607fd2d36f4ac491b7f10229aeb7834670a2f75529255db29b98f28d87ce422b2e57d334a865489472efa38821e2bffc91b0e33e9007878e4c4b47d75ec64d3b06fbe5d880e64551dcce86e06687d1acebdccb797dbd7b6d3dba5a116043f832c1a089c3191f92a6551005d128e981fd0fe666efaf5f6bf1fb3dae4e74e18da4f7c6887cda6f3dfca85991ef086194d604427b9d2ac9def61b75882a87f31d12af1bd12b1a6a22826af7fcdd5a5f5f38576d134bcbcc1d5c786e6cb506105c35e8a1f027e75a609c68dfe07c03773e3b3f2a23fa4b5e5a202e2d9c13575fe2262da422af9e2c7cb8e2870cec39e63cf8629ce20bdfce07ddb8b18b32788513bd36986b1fdc617079ebde61c0ae6f533b4e4331f2f59337b8061a3830b7f20331cc20f6489b55ff7a1207545d27daf4c114d046f230a3c28d3767dd9fa48ca36c1ccfe5485b178f1c418210dc7ff0c48267cccfdc36fba0e2937bb64063f8176035702829603e659635a951bc56635c577a46950d4ecb3bff32a7cb5b63ae64edc12b27c6b20cc7a3de8c0c89dde887b034ea795a614eb3f6e92b2fd85c04dff11214ab4946727a6dcca37b7dc05aec1c70d167610fae42aa55ad3e8a79daf99b15fb9e077b73f6525ff1c805e999ae627b51c5c1b75dd47c9e9afc6b6354f809e2d2a75e90792a9ac881be4736c526fdaf448b2c15b1ee16a24fa05d1799bd9369aaacd9a2dcb14d116cc072192dcbf759fac795777ab75792ba82faf08d1b5d76d0f91d38aeb72b4438938ef5d9f9d47080352557adef0d067a11854ab26e25c219451db9cc036eab557848f8bed70bf5ccc3ef16912300d151c746e7281c24013aa03e26fa8c57d495a464f8e63e87032dc5524fbef0002f2736d98a988f8baf4d7a3e72975faeeed52fed3e23abf59ea56ab8ce3a9b13ee26646b4f2b248eac1ac3f941a69f90c5700c95602eb1cacede8e2906c1dfb82826b4dbc0b88dadbdf9958080a25598bb5a7f6673fbd709827beb4d66e664f28f0d3f3de6773da62903cea031f5597dd5308905cdf82afc4b5e70d2276e70450f50ac463b53d7d619816fa6963733590e9f2dfabc77d215007cf578a6bf382abb7e22c6837562b4984a22aeefd8172037723685722ec85a889acb457c92cfe658e14cebeed70027789230d452d465d19512664b6c87aad1c1a42524ebc1a9bc203688f0ce0b7b0ea461eb9f50860a0fdf321276b53b636a67322d95d25db393720dc55c57fb170ba8fa7561a74e39020883845eb47e5aa35bf63fabe134259715cb75d47ae190c8c584edc6cf5d57dc96ff03e35b14ad8b5b7bf6faf4e189320b7bb06f8d778ee63af607ee676b57146179e30b3f1d1008f35306e44bbca1884086b5e315d8e99935a9429e5a2e89437e9b971d256e277291a25d2feee4eb42a90409e50aadea3d11f7a7b644a2dc3ce98ace6ca1277048a880e27f55d9e288064c29a6d5b612e7109f8471eb9c11981b84830c6032d7de055e0bda0cc454b5ba34de9ada6a38ab2d30f95bbea62d9767172982b014d4b06b04be458540ea0820356f7de4291a137c6e7ec7009d0fbb29e0a9a11e9902d5096cf6631a08de9cc9612d0303d199da3b615066438989f8cb069bba3650d0878bdd1fcd0e965c3f7c1a08cf1022a41cbda013f977e5a3d0ec8d146d9252ec869589730357f35d282e5d46eb0b7738afc6fbb91cf480395ec8b0e0a856ccff9113004856ad576c873c98536ea3cea8c0556e91797bab6a8f5e7074f306c0ce883e9f6210d8f642786ae306e6484afcd38c559b9ed68e74b0b3b5996913bb78b81b9f20ad78245b05639e658e252ed52d413d016321aa729de286b29ca2adbf9462fcecea57508ea1a65ac16a839ed800e1d3fe3ccf65422ae54439ac93056784099d0221ca2eec3ce8135d64d688eaed31dbaa557cb999f8a74d302cf4b63e1b9072e6248739c7cb394ca72c16814d9b202b1ae63c3128150f00e79f32cc2c217507a6cdf8136fe1d917f18a913678491abbb171a17367f151e3657557baf465c1e3c5ffbb21a2c307747ee2790e6091e78128c38a62023d5a40d3fb266fe2a0e2f3908b7aa714ab6c8d0c37a46ed7a78b8961f0a5e65a740ac1f607edfe7203b7951972aea0427f5bd344eed59789930c2c66316d2fd2d8786dc761faf6d5574f824f8f8060c1802b632527e1a2a2b3af238e8719cf39bc7e47a9a4ab3636c88048224c1fc332b2249869c8748b47f53ea49a4718e1930d3d3d78e7d8ab106aa23f03ec21baa8eb2eee2a43597e42787bb15447c3a76bd6c6b680fe8b46d0936e145b002f5f42a044d0f406e2079d4fba14e3d1c199d1e24fbd58085fee5f53f92c0626aa91e7e349ee9bc10a6a7759516e62657426aad6f8029aa29e66e7e34dd80037b28c7c8827c1604a9e72cd70d33faac69ccadccba4b1169c7c7ce46afddde443cc68ffcc9e8744d7ccbf4a1d013359d414039fe0b10848438874f66284aa5770860225d78f13910729911a30a4cb8f905852712f0d6f40d641c21d1e1c7f30be25cb570036be58d3d933a59b52089f4310b9be89300c0c7cf3e033b6b3f87a3bdf85577655d1b54d7354f68c3611c29df88a539122988c708942138594a0b4733e5a5afef14424c031d57f9dbf3eddd97b966b5ba0c8583effd1365e179c5ecc6c1eaccf742c44a52d607412d16f787daaa1fc2526f76d96b3a29cff4ba7fe3b22503a773d1127dca637ee4026f869d58cecbbcd27839a2fc771ef81f7548f2d94616292ea5667702b895418bff82e7df04b8423d557ed5500dc8d5de2ba6332ff649516174cde2c1dca17049618c42175f47e0fcd852776a3f9e0bf24a80052e784e579f7a392da7a00bd101e351cf8e4eef477baf488e8c11ef7db136aca4bb2fa1578a48b52bae4a253049f4543ba212708b24109b97f43bbd3888fe3941aeb25652a173d44b0eacb88bf4015e8202139fa61374cd8a34be658ad225084703e3b0aae646787610712d620b2fbd222a21033d26bb8a51fb7072cce200ece5e393c1697bfc6ef39e0a184e682a523789ca6db2b161dd1f0db6329f45bf3bc9840dd5420bd8fbfe222fb97daa4e6ef171db65d78b4b5f80087b7a1917f29e48a9034d8e9bb52c7f3ad0aea6b324b9b53d4ff3729486b54f2b7fc1cc22d1af85ddc32ebc9f3c95dd05c9e2b4871c68c25ccd046e5d36f543d1b7c1d11309c3f6eb25dd8c8fd684632e01b52322e870d7578915bdd7c9246314161e40be91f6dce8560761b381a3e265b8f8fcb1bbe3067158fc5ba2aba28ce37c80c51e284890f2320f4a73a85e1863e8dd9d5bbe8b8a91e8b0516325f81cd25e12e0c6997856f2246108974c85302346516fc78b1e1dcc2b06a181ea53dc8232431f2a0e2b9f7eefa116990c48b7e525da37fd7bf51df17f8c547a3cb42e31a135738dffde003fef31c31fccc6a4545d2f060061d91b522936e77b949ff482436812c7b58592d7277b44fbcd87629d5075461cf5d035f20fc8f78b21390c6c5e46801079118087180cfab568d1182532b0fed32a597a3fed85811c160601172f89e77f07001ae75074884f6fb4cfa7409bd44099972cb5b6d2aff4c98970ea4d09d4986bdb5a1d6da244533e30372bb957aa404179c5d1a09834c73266f3f03e8ec71857ff02fcbaba5dd0608e645984ecda269a6a5fe04a230c12c62fb847f1f4dfd7dbb3a9f2d0304fdbac53afbcee3f24c4286906a5e17beca7efdb114212b41296643fc93d7d8280ea3715f226b7729d038e39cda1ff7ad53734a43ce3a26e532636bd93d047c22dc84e77c2caea2d2974ec81d013cf855547dd56fb52b9d7f12b08a8dd0f02d42d3de40ab065bfb5633274e7bfc3ea649200762f72e3002d6746f9ebb3d9c37934e3ea14d70684acaeba72a09b5ae4dabe5c9277eede57d206ae1ee3dd78153f915a18042830c09d3425ddf881e64d37ffc3aeefbd4b2169b3d6dee2303ff3357e551138c45188e3bcf95221089a10d046cb188d6ba6fd758a7befc75789005d37716d1f6ccde2f315e3812a4bc001191794d5a4501c2b560fd3ea815575cdc6a2e2a7394dca0d2517c858b30b33188e0818f00f67b5cb2efdb6baf5415cad432f6e5bd240ca3b0f65ce797aa12229d9252c8cb3f96eb77c80c55c1f3c0fb149ee8d954d1825c13fba01a1b15f7c80993553c05b4a20edcaf3c2fd33740484d82c91dd1d8a31b429af8c491674f805b4560781c09cf2b8cedf615e04569f74f0fdae493e14a8bd381ad34c17dd335617e371a81856784c082a9e9882d07a8ca7ea8b1346dc3bfd6de268872a3606bf0cab25fa0c967b98d354f9bb70dfb9619223bd4b018d1db07776b9a714e44ff8fac09f9e2da5129818f4261ae2a820a70b85afac20a2ae57ec58a4d56a07451e81794d776e368c57da621cf39c019c3489587759955ba0b7ff96996b17371c586dcb6c6c28138ac3d1cd8393a2d078e55ce14649273b111d756f3f3070d6f1e4d20a61d55fc27f590227cdcd8c775bec77a985baf11d8e5b91932b3fac0f8622bd6cb4ad5d851a1aa11795c55ba42fbcd064d1a760182850028f1c3bf3d9558061800c7cee6facf5c6c003bc0253f27a86ae8d1d83f7546555d26dab2ba6561a5a3822428621b707006e4190efe8150583e031f96ad330a5758d072068a6a00fd1ffc7e21e999603fe88eb11542948dadc3a8f30ba7256310c15d9d16b44ba1e039299dccdf49d3b27ce60956aeea7b93deebab4752429cf46c376c6a63d8d0b656828278aff0a706e9a7798b2e21c74bfeb9151af9ef7299bf0401575825ec4345d076716d07d0a7bc6758bab473a51c6c2eca530799c6e70db2fa4ac4ce1492c27f9d3a4de289697e15f069809d75f2c4", 0x1000}, {&(0x7f0000000200)="1322db5726ef5a8e8195c7874f41c7f3a0b1d38d46b658dac9521cd4cd59003edeb17923f32696058d09eccbdc4e964e11f15e3574dc94a118d4086a8afdfebdebdb8aaac6b95498e5d347dcbafb33b4116f2aec0f62b2e7ce73b579ff8d7cd6f5aabf2e6c1020ff2e06c78be3ad7a08d439bc0fb99387", 0x77}], 0x3, 0x6) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000002c0)={0x4, r2}) listen(r0, 0x404) socket$nl_xfrm(0x10, 0x3, 0x6) [ 163.317578] IPVS: ftp: loaded support on port[0] = 21 [ 163.343617] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 03:40:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x8) 2018/06/03 03:40:41 executing program 2: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x0, 0x0) 2018/06/03 03:40:41 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0xfff, 0x4) dup3(r0, r1, 0x0) 2018/06/03 03:40:41 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='%eth1\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400482, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/06/03 03:40:41 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffeffff, 0x101000) mkdirat$cgroup(r0, &(0x7f0000000240)='syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x4) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') chroot(&(0x7f0000000080)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000002c0)='../file0\x00') readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=""/84, 0x54) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000380)={0x3, 0x8, 0x1000, 0x1, 0x2, 0x10000}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xf4, "e99783fbd3006e551643baed30856bc4d7cc140f2c45bf59ab99fd339c129f35195b1df962ea6b2899fe67c50493e709d58bd6446df217ab9b9a2c60a72f444f65648b58a7400bf9547d96af486cc58e30c32e700a60588dd0a24897745a188ed29fb2e6edaf574879f2eb1f2a06a40c79db6ca6548d936a35e287327f9c20f93fb32da15a397ac4a536270108713df8c3bd5c6fef13afec5c6fe3f84bca81efb96d345967f04e76af639e0559fb509af4034401e894cb3ffb6fc46d4f1f0c4989a97e6fc6c4933c05f760ba71c90cb1a597ae8f916034151615048fe385bf899a9d5424e92efd815a5fa417fb083974c704ad74"}, &(0x7f00000004c0)=0xfc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r1, 0x3}, 0x8) umount2(&(0x7f00000000c0)='../file0\x00', 0x2) lchown(&(0x7f0000000000)='../file0\x00', 0x0, 0x0) 2018/06/03 03:40:41 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000280)=""/136, 0x88) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850040002f000000250000"], &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x16) sendmsg$rds(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/97, 0x61}, {&(0x7f0000000440)=""/112, 0x70}, {&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f00000004c0)=""/163, 0xa3}], 0x5, 0x0, 0x0, 0x40000}, 0x40000) 2018/06/03 03:40:41 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r0, 0xca}, &(0x7f00000000c0)=0x8) mprotect(&(0x7f000025e000/0x3000)=nil, 0x3000, 0x1000000) getsockopt(0xffffffffffffffff, 0x200100000114, 0x2710, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x101881) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) 2018/06/03 03:40:41 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x21, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge_slave_0\x00', 0x1000}) [ 163.799569] IPVS: ftp: loaded support on port[0] = 21 [ 163.847562] IPVS: ftp: loaded support on port[0] = 21 [ 163.917859] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/06/03 03:40:43 executing program 0: keyctl$set_reqkey_keyring(0xe, 0xb) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x10, 0x3, 0xc0}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5, 0x30}, &(0x7f0000000100)=0xc) 2018/06/03 03:40:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2000000002, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2}}, {{@in=@rand_addr}}}, &(0x7f0000000040)=0xe8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0x32, "f0e01b20a60d7bc9469636ee9d0fb05a00914b37ffc016e41d958061300666fa45a3ce7b8433353b7d685ea86ba538d2a0b6"}, &(0x7f0000000400)=0x3a) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/108) 2018/06/03 03:40:43 executing program 5: mkdir(&(0x7f00000013c0)='./file0/\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000240)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9", 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000000c0)="0b8ebe48d02ff500622f26585f34d47711d7516b76ee1fa80892a22dd2cd8ccccf3e136b6c7eac8455f61cd8c0b03684415d74c3359233ecdd3c83200d8a20326b8f82ccc2bb6304b515") mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000000300)='./file0/\x00', &(0x7f0000000340)='./file0/\x00', &(0x7f0000000380)='proc\x00', 0x1000000, &(0x7f00000003c0)) 2018/06/03 03:40:43 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/06/03 03:40:43 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x4) 2018/06/03 03:40:43 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x8, 0x4, 0x8001, 0x48, [], [], [], 0x8, 0x3d4e000000000, 0xe12, 0x6f, "37ce663c6c20b1a1f9b7fd985939608a"}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) 2018/06/03 03:40:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x401) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000280)={0xffff}) 2018/06/03 03:40:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xfffffffffffffdd9, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000019001505000000000000ef3b71191c00000a000000000000000000000008fe05e2080000000000ff00"], 0x1}, 0x1}, 0x0) socketpair(0x4, 0x1, 0xffffffffffff0001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/06/03 03:40:43 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[]}, 0x0) r2 = socket(0xa, 0x4, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) getsockname$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c) 2018/06/03 03:40:43 executing program 3: r0 = socket$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) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000001480)=""/156, 0x9c}], 0x3}, 0x0) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/06/03 03:40:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x480a01, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x8000000000000000, [0x0, 0x0, 0x0, 0x200000, 0x0, 0x5, 0xfffffffffffffffd]}, 0x5c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7f, {0x2, 0x4e21}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x4, 0xc3d5, 0x8, 0x3, 0x0, 0x9, 0x3, 0x6}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x10080) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000380)=0x100) fchown(r1, r3, r4) 2018/06/03 03:40:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="097ad7932fdcf79034fae8f23a5b6b36", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/03 03:40:43 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) msgget$private(0x0, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) socket$kcm(0x29, 0x2, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000012c0)="97d5", 0x2}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000080)={0x5, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) 2018/06/03 03:40:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100, 0x30102) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300090a0000000000000000000000063b714b6000000002000000e000000100000001000000000000000002fbffffff77e3f56e60673ca6f4010000000002000000e0000001000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/06/03 03:40:43 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ab013a5d104baaaaaaaa00000800450000300000000000679078ac14ffaaff9d12704b0090780000000045000000000000000000000000000000ac14000015a861e8c9b60fbf060d90b2cac7b657039750ebdc8bdb5deddeca1c7e898ade4d25c6e633fe2af8486cb89fc4a50bae859157ee189ee43f5a2ef487391da3e271848b86143b02c4d0d2b7ed6cd23461"], 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) read(r0, &(0x7f0000000000)=""/125, 0x7d) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x15f60b4, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x0) 2018/06/03 03:40:43 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4f, "0f23c85f1a3d2a5d8ffffb474c6e13331ab14772d69391c9dc4082487c09ee5b04fb9696d9a7c33094dabcc1088a655d408025752528dbb0c8248761409b875f67a6537e884978975daf3bb591caaa"}, &(0x7f0000000180)=0x57) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x4}, 0xc) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e000106002000000000000007000001", @ANYRES32=0x0, @ANYBLOB="03000000000000000000000000000000da5297bdc86eeaff9f362456e410a7cdd2fbe5b300c410603f6c25c21cbed69836bec9c59896ead58110270a56c94aa14b0c1a072e79c65dfbee62d9d582cb7f9c7df3b1d98da485804503a01a646a038cb6c65ed8b21cafa493c9654a6fb15add2dc62ea426ecfa"], 0x28}, 0x1}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x400000, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x7, {0x2, 0xffa, 0x3a5990db, 0x97f, 0x8, 0xfffffffffffffff2}, 0x0, 0x8}, 0xe) ppoll(&(0x7f00000002c0)=[{r2}, {r2, 0x6}, {r0, 0x1000}, {r2, 0x400}], 0x4, &(0x7f0000000300), &(0x7f0000000340)={0xa30}, 0x8) 2018/06/03 03:40:43 executing program 1: pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x34, r1, 0x400, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) r2 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r2, 0x80000000) sendmmsg$inet_sctp(r2, &(0x7f00000003c0)=[{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000008380)=ANY=[@ANYBLOB="18000000000000008400000007010000e000000100000000"], 0x18}], 0x1, 0x0) [ 165.793463] alg: No test for cbc(arc4) (cbc(arc4-generic)) [ 165.908340] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 166.224607] print_req_error: 120 callbacks suppressed [ 166.224627] print_req_error: I/O error, dev loop4, sector 4104 2018/06/03 03:40:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$KDENABIO(r0, 0x4b36) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x181480, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'team0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="46000000feffffff241cffff09000000080d226cf7ffffff060000000040000000"]}) r2 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000140)) 2018/06/03 03:40:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x402800, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x8) socket$alg(0x26, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x2279, &(0x7f0000000000)={'gretap0\x00', @link_local={0x1, 0x80, 0xc2}}) 2018/06/03 03:40:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80000) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x100000000, 0x444980) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0)=0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x2, 0x80000, 0x4) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, r2, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x200000000000000, r1}]) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000340)="0a23b7ff1c14d6c94fbc5c1ec1855fdaadbdec6f9c4dcc5e70b056a966132b26b494acb5132792f41efe644e4d4b10e7ea7d0962d552824a4fd09a9473b605f9d9df6023ba1a7746c4c0e3a11863a2e39624", 0x52, 0x4000, &(0x7f00000000c0)={0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}, 0x7c000000}, 0x1c) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000080)) 2018/06/03 03:40:44 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000080)="558b301b53ba12d11acd43962c5f5b920f565357e3c5e955e3064116aca7c6d5e150cbd751af474c693fe56d76ba7101949231c8f00957bebc38aa5746e23f9fd9d1848e0ab351946247fb736d46588d6b5abce014037221290e77e189f848e1503e32df461f9986db233979bfa608793b8afdea901a64b92d5aef105c49057309c24bde299f889caeaf14de875cb07947d539f2690204e5c33f0585727059f3ce78381ce660d815fb8b2f1cad87917a48e23ed2ad63e74125878d96d9c3fd9d85954f6f34f1990c394af66d579ab2a41e85469cb7a74aee8018024915ec75879c56ed4e28ce502a6410ef0807bec2e0340ee0") setrlimit(0x7, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bond0\x00') 2018/06/03 03:40:44 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='^)\\/\v\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x4, 0x2541, 0x2, 'queue1\x00', 0x6}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000400)=0x1e) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/06/03 03:40:44 executing program 6: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) mremap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) mlockall(0x4) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x2, 0x1c0050, r1, 0x0) 2018/06/03 03:40:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) fgetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="6c656d3125d20067ee296bca283d8e5a63c570c0f5e16ae0b0214d0000000000000000"], &(0x7f0000000140)=""/207, 0xcf) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x4, 0x6, 0x7]}, 0xa) ioctl$BLKRRPART(r1, 0x125f, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/06/03 03:40:44 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @multicast2}, &(0x7f0000000180)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @multicast1}, &(0x7f0000000200)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'veth0_to_team\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) ptrace(0x10, r7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000049c0)={@local, @empty, 0x0}, &(0x7f0000004a00)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000004ec0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004e80)={&(0x7f0000004a40)={0x42c, r1, 0x12, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0xe8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x582}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb24}}}]}}, {{0x8, 0x1, r4}, {0x158, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5185}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xcc93}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffe00}}}]}}, {{0x8, 0x1, r9}, {0x13c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x70}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}]}, 0x42c}, 0x1, 0x0, 0x0, 0x40054}, 0x8000) r10 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000005c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x10001, r6}) r11 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) dup3(r10, r11, 0x0) 2018/06/03 03:40:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000050000000000000000008000000a00000000000000000000000000000000000000000000000000000000000000080012000000020000000000000000001f000000000000000000000000000000ac14ffbb000000000000000000000000ac1400000000000000000000000000000500fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x13, 0x1, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/06/03 03:40:44 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_vs_stats\x00') ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) socket$inet6(0xa, 0x800, 0x1) preadv(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/210, 0xd2}], 0x1, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ef7cd5dcd7f7dd3e7ebaed53853afaa4d0e1a9fd8a4449377e8c9aa53753a467c3ca4fc7ee4f2e0f3e71fa9df71abc169a48c01c6808cb52c721fee24be6baa9bd746961fe7eb75ddbbc5454bccb9697c06cce1f5487186081a9c7280fef2d93f8ef87b365cb0fc54f2786b1238dff50280c2b2017d0322ed9faa4830492c1f8d297857f17fc24d254818d2c0cb1f4775534bd92d66dd8caef47ce4c1c55b609bb6c8201c1e3a60b45dce1b52d0156210ae8", 0xb2, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x8) 2018/06/03 03:40:44 executing program 5: unshare(0x5e040100) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) 2018/06/03 03:40:44 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000001) 2018/06/03 03:40:45 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)=ANY=[@ANYBLOB="28000000030000000000000000000000000000000000000000001000006a6377b300000000000000"], 0x28) 2018/06/03 03:40:45 executing program 7: r0 = epoll_create1(0x80000) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') recvfrom$inet6(r1, &(0x7f0000000000)=""/36, 0x24, 0x40000000, &(0x7f00000000c0)={0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x1c) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x51eacc36, &(0x7f0000000080), 0x8) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'ip_vti0\x00'}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x1}) 2018/06/03 03:40:45 executing program 1: r0 = socket$inet6(0xa, 0x1000001000002, 0xfffffffffffffffa) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") clone(0x300000, &(0x7f0000000400), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)="e60115523bb439d469b159e53b1a776f8d78459acbf68b15d00fab0e2a93ad3513ce5a316aa24764b4f8c549a48feb719741cc70322626") fstatfs(r1, &(0x7f0000000340)=""/174) 2018/06/03 03:40:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e5f, @rand_addr}, 0xffffffffffffffe2) r1 = msgget$private(0x0, 0x10) msgrcv(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f19adb910dfe240a3ea10028b1293f767d1afb6d81edf328519e68"], 0xaa, 0x1, 0x1000) ioperm(0xfffffffffffffffe, 0x9af, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x201, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000240)) sendto$inet(r0, &(0x7f0000a88f88), 0x6a96c, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000200)={r3, 0x2}) 2018/06/03 03:40:45 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) mq_unlink(&(0x7f0000000100)='ppp0cpuseteth0\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x200000) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x7, &(0x7f0000000080)={0x46c7bfe3}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/06/03 03:40:45 executing program 6: r0 = socket(0xa, 0x7, 0x3) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2240, 0x0) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6e, &(0x7f0000000240), 0xfffffffffffffed3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0x8, 0x9}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x28}, &(0x7f0000000380)=0x8) 2018/06/03 03:40:45 executing program 3: r0 = socket$inet(0x2, 0x3, 0x10000000000ff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)='F', 0x1, 0x814, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/03 03:40:45 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x65dd, 0x600) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x4, 0x1f, 0x80000001, 0xc69, 0x3, 0x86a}) r1 = socket(0x1e, 0x1, 0x3) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom$inet6(r1, &(0x7f0000c6e000)=""/55, 0x37, 0x100, &(0x7f000024a000)={0xa}, 0x1c) [ 167.189151] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 03:40:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000000000040bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d640300000000004504040001ed00001c04000000000000b7050000000003006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00'}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80) 2018/06/03 03:40:45 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff9e, 0x80200) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x7) r1 = socket$kcm(0x29, 0x5, 0x0) vmsplice(r1, &(0x7f0000001500)=[{&(0x7f0000000180)="6affb0b1435efd718f7bfb557fcf5991a9523048b1438c718446c441cb656da85acca6cefb5bf52228cf100f770cbd70a39bec0cad57079c1e72b9c83b5521746d141392390f0df9fd4578c1ebaa4d3bfe8e28c1b7964d40013eefcef9397b4de7a5686527a800995ad1440a888aab6522", 0x71}, {&(0x7f0000000280)="6c3e92203077db4e3f8ae4a36e91832f41b08b90fc93d2acb7244c871d356077d5c7575ce28c3b9b1915b5c48f638bc575b64d61bb1797b06a8fca8c967be57296219cef0e65e85a85f7206f5c85f5eec81472a87b4ae1b67e365532d839d0ca03183f8d692478755aa61cda7886ed9dbdc7fa1c1733b16df321993f62", 0x7d}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000080)="3a9df8", 0x3}, {&(0x7f0000000400)="6ab0b157011261ddfff431e52b0f6ddd27b39e6b3944b9cdd3a14c2bc33f73974621a9f5f1e7394911267e78e4f8142cc0bb4bb87f3bf361292333e800cfb0f80f300be8e3f0af73a715df8678c983894beb7ff9130075fbd044ec6857bd99f4c5018272b54039f538c0fdabde5625d8cc17bf3b974c7c45b4d68d00f5c6a38d08a4a0e3beac3cc5f5d132986c7a99e2f59a44bc9ed6146f8a56da8f088ee61c445a892ac705df984bb72abe05005832c2035a523416701085ca37a9dbdd47572c6ef927ba78544646855be453190c3cc8533485", 0xd4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000100)='c:m', 0x3}], 0x7, 0x0) io_setup(0x100, &(0x7f00000000c0)) ioctl(r1, 0x9, &(0x7f0000000140)="00f2826c2a54cf4b7f8168281c097000000000000000000000") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) 2018/06/03 03:40:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x2, 0x6, @random="2700c802a7b7"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/06/03 03:40:45 executing program 6: mkdir(&(0x7f0000000180)='./control/file0\x00', 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='sockfs\x00', 0x2201002, &(0x7f00000004c0)) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) [ 167.447795] device team0 entered promiscuous mode [ 167.452956] device team_slave_0 entered promiscuous mode [ 167.458722] device team_slave_1 entered promiscuous mode [ 167.481729] device lo entered promiscuous mode [ 167.520645] device lo entered promiscuous mode 2018/06/03 03:40:45 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000000)=0x60, 0x0) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x3, 0x5, 0xfff, "0de217f064cb9d4899eec85c1773cf741f1e4ccc0e563d55bf48b3123715bd28640ed9986e445d21637a82d53d9cf892511c645ba7c95acedb75e084f0fc6e", 0x1a}, 0x60) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000000080), &(0x7f00003cfffc), 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000002c0)={0x3, 0x66a, 0x9, 0x7fff, 0x6, 0x1}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x100, 0x0) getpeername$netrom(r3, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) 2018/06/03 03:40:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0x24) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffff7) [ 167.546218] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 03:40:45 executing program 0: userfaultfd(0xfffffffffffffffd) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0xfffffffffffffff9, 0x7, 0x7fff, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x9}, 0x8) [ 167.679883] device team0 left promiscuous mode [ 167.684679] device team_slave_0 left promiscuous mode [ 167.690201] device team_slave_1 left promiscuous mode 2018/06/03 03:40:46 executing program 6: socket(0x2, 0x8000a, 0x9) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x8000, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x2, 0x4}) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/net/') r2 = getegid() r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x428000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000180)) r4 = getgid() getgroups(0x2, &(0x7f00000000c0)=[r2, r4]) 2018/06/03 03:40:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x1402) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)=0x200000000000000) 2018/06/03 03:40:46 executing program 2: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) getgroups(0x7, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) lstat(&(0x7f00000000c0)='\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0xff8) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x0) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x3, 0x5, 0x9, 0x3, 0x4, 0x0, 0x3f, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffeff, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x5, 0x4, 0xfffffffffffffff9, 0xa0, 0x1f}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x9, 0x8, [0x96, 0x7f, 0x7, 0xffff, 0x401, 0x80000001, 0x9, 0x8]}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0xfffffffffffff195, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r5, 0x8001, 0x49a8, 0x8000, 0x88, 0x2}, &(0x7f0000000380)=0x14) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101000, 0x0) 2018/06/03 03:40:46 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/ip6_flowlabel\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x1f, 0x3}) 2018/06/03 03:40:46 executing program 0: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x1, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/06/03 03:40:46 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x20000, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x4, 0x200) r2 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x800, 0x400) fchown(r2, r1, r0) 2018/06/03 03:40:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x2, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(r1, &(0x7f0000000080)={[0x33, 0x33, 0x34, 0x39, 0x32, 0x31, 0x38]}, 0x7) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000040)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 03:40:46 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xe6, 0x40000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000003c0), 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x5, 0x4) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xe0, "12ce4831531018e84f4ebaa191333ee5b4f3e018e73532ece1b86e679d4001c9eb24b1dea11d7e86abebb9e66cf764cfb7009bc6b339b8bbbda2bbb4f5433b0abfb38ecc7029463f58a5768975c59b00138a6520644afe5b41af4767eab52132aa62355d27c0506f6af760fa6837d1709894d5f2f5fc78cb412a6f53f09e4f414c165d5d65723caa3c8227cd44b5d0e010b041c0e5f75e16da80af7f6cda61cd8b9e217b6ca4340e1c40c3951953640672826c31f3b20d1d7120393d294773fa39f9ebbdd1d5e308b25b7049d3e653123b7de60e1f579b1a8642cf52e409940d"}, &(0x7f0000000380)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x1}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) [ 168.180933] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/03 03:40:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffff, 0x5, 0x10}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000500)={@broadcast, @multicast1, 0x0}, &(0x7f0000000540)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1b, 0x10, &(0x7f0000000200)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x5}, @ldst={0x3, 0x3, 0x1, 0x9, 0x3}, @map={0x18, 0x1, 0x1, 0x0, r1}, @map={0x18, 0x9, 0x1, 0x0, r2}, @ldst={0x0, 0x3, 0x6, 0x1, 0x4, 0xe, 0x10}, @jmp={0x5, 0x80000000, 0xb, 0x9, 0xa, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xf}, @jmp={0x5, 0x1, 0x6, 0x5, 0x4, 0xfffffffc, 0x10}], &(0x7f0000000280)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x1, [], r3, 0x5}, 0x48) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000080)=""/246) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000340)) close(r4) uname(&(0x7f0000000380)=""/234) 2018/06/03 03:40:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000000500)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x220c0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/28) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/06/03 03:40:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) unshare(0x20400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x7}, 0x8) close(r1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/06/03 03:40:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='@%-(%\'&\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x7, r2) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) sched_setattr(r3, &(0x7f0000000240)={0x30, 0x3, 0x0, 0xc73, 0xcf33000, 0x8, 0x2}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xffffffffffff9f44, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7fff, 0x9, 0xcc0, 0x80000000}, 0x14) shutdown(r0, 0x1) 2018/06/03 03:40:46 executing program 5: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ecfff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/06/03 03:40:46 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74e9f37374656476626f786ebc7f3000ccf6a8657d46251c04c87f84702f2cd190698e956e8b5cf432b11a2663b8012f1a8358a455c1cc014c4d18ffc526f9505a92dbae638af93b3a575906a83c4163f4efd74662b56cf24545e50000000000000000000000000000", 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0xf0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xff000000], [0xffffff00, 0xff0000ff, 0xff], 'bridge_slave_0\x00', 'sit0\x00', {0xff}, {0xff}, 0x7e, 0x0, 0x4, 0x40}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffffffff}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x1}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x2, 0x9}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x10, 0xa0, 0x2}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x8, 0x3, 0x6}, {0x80000000, 0x8, 0x1}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) read(r0, &(0x7f0000000180)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x6, 0x3, 0x82}) write$sndseq(r0, &(0x7f0000000380)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32}], 0x1c) [ 168.524293] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 03:40:46 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) fallocate(r0, 0x0, 0xfffffffffffffffb, 0x3ff) socketpair(0x9, 0x8080f, 0x100000001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0xffffffffffffff00, 0x4) signalfd4(r1, &(0x7f0000000180)={0x6}, 0x8, 0x800) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}, 0x2}, {{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x4, 0x3, 0x2, 0x3}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000200)=[{0x18, 0x3, 0x7, "8704"}], 0x18}}], 0x2, 0x0) 2018/06/03 03:40:46 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x6a5859e7) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="dd4f28fc3028", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/03 03:40:46 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x72, "9b09358c63109e6ad35c10b5442a2063757a74021081725a0986316d5a6923c638cbb6526acb982a92749a90c58f89442c09bf742630e148e8290bbaa12f4f0307c134fb70a5c798329a026acefb58e682740e109ebc8691c6b0e166839a23338911416bebe79efb804ff8e85c8bf518faac"}, &(0x7f0000000280)=0x7a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0x81}}, 0x2, 0xbcb}, &(0x7f0000000380)=0x90) r2 = socket$inet(0x2, 0x3, 0xdd) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000007000000ba000000000000006052a5192bda2bf89418a9bf89f19afb3c89bd2dab2263dad846d35c665f2bb08bde9e8b5df8a1a9bdbd9e1e5c071c08bb4dc88618a3ff9486293e1d4babcf1270531828b67c8747e00c59c062f76f466805267e28de3660d7d02f3489c16a437c"], 0x18}}], 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x500, 0x0) r4 = dup2(r2, r2) setxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000440)=@random={'osx.', '/dev/autofs\x00'}, &(0x7f0000000480)='^\x00', 0x2, 0x1) fanotify_mark(r3, 0x44, 0xb, r4, &(0x7f0000000180)='./file0\x00') ioctl$TIOCCBRK(r4, 0x5428) 2018/06/03 03:40:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000067c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000009fc0)=""/235, 0xeb) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') mmap(&(0x7f0000001000/0x3000)=nil, 0xffffe000, 0x0, 0x10, r3, 0x0) write$binfmt_aout(r1, &(0x7f0000000800)=ANY=[@ANYBLOB='\x00'], 0x1) close(r1) close(r2) 2018/06/03 03:40:47 executing program 5: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x100000001, 0x5) exit(0x0) capget(&(0x7f0000000000)={0x200f1526, r0}, &(0x7f0000000340)={0x0, 0x280, 0x0, 0x3}) 2018/06/03 03:40:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000d11000/0x4000)=nil, 0x4000}) accept(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) madvise(&(0x7f0000094000/0x3000)=nil, 0x3000, 0x10200000008) 2018/06/03 03:40:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001040)='cmdline\x00') pread64(r0, &(0x7f0000003080)=""/4096, 0xdc5cae07cf3e9d1f, 0x0) socket$inet(0x2, 0xe, 0x939) 2018/06/03 03:40:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000701080001000600000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCCBRK(r1, 0x5428) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000000c0)=ANY=[@ANYBLOB="001d44840307210000000000b90d000002000000"], 0x14}, 0x1}, 0x0) 2018/06/03 03:40:47 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet_smc(0x2b, 0x1, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/06/03 03:40:47 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xcd5, 0x20000) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0xfffffdee) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='nv\x00', 0x3) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000300)="17", 0x1}], 0x1) 2018/06/03 03:40:47 executing program 3: r0 = getpid() capget(&(0x7f0000001600)={0x399f1736}, &(0x7f0000001640)={0xfffffffffffff801, 0x4, 0x0, 0x0, 0xfffffffffffff001, 0x5}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0xff4c) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0xe34, 0x1}}, 0x10) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000000)=0xe4) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) r2 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffd000/0x2000)=nil) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x5, 0x7ff, 0xffffffff80000000, 0xfffffffffffffffe, 0x0, 0x100000000, 0x400, 0x2, 0x5, 0x101, 0x9, 0x101, 0x1, 0x4, 0x7, 0x2732, 0x68ac, 0x7fffffff, 0x0, 0x6, 0x80000000, 0x3, 0x80, 0x7, 0x69f, 0x100, 0xc39f, 0xfd, 0x0, 0xffffffff7fffffff, 0x4ba0, 0x20, 0x3, 0x80000001, 0xffffffff, 0x6, 0x0, 0xf3, 0x0, @perf_bp={&(0x7f0000000180)}, 0x4c00, 0x2, 0x2, 0x3, 0x80000000, 0x5, 0x6}, r0, 0x9, r1, 0xb) personality(0x6800003) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/17) 2018/06/03 03:40:47 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000080)={'veth0\x00', {0x2, 0x1000000, @rand_addr=0x1}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x0, 0x0, 0x3d}) [ 169.850510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/03 03:40:47 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80002) ioctl(r0, 0x2000c0884123, &(0x7f0000000080)="a8e93c8dba447b376b085d8245490f27edab97315cde5c64d78d1c95ff55a04a8456046be4351676e5688945b858d7e5c5a887fc71e03035bb43ab48f80948110b6cd1a275177828f77ea73e4244469d225914fc693935553a6ac7689a7b3eb220229b544389f6337d4177a8ea9288887798b6d2c73431c097b757f5000000000000") ioctl$KDADDIO(r0, 0x4b34, 0x20) 2018/06/03 03:40:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[], &(0x7f0000001600)) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000001380)=""/156, &(0x7f0000001440)=0x9c) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001300)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001340)={0x186}, 0x4) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000001480)) openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x82201, 0x0) syz_open_dev$mouse(&(0x7f0000001240)='/dev/input/mouse#\x00', 0x3aa7, 0x101000) sendmsg(r1, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) [ 169.899678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/03 03:40:47 executing program 1: r0 = socket(0xe, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x6, 0x1, 0xffff, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xa0, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)=""/160}, &(0x7f00000001c0)=0x78) 2018/06/03 03:40:48 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x17f, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000180)=0x8) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/224) truncate(&(0x7f0000373000)='./file0\x00', 0x4) fcntl$getflags(r1, 0x401) 2018/06/03 03:40:48 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0xa) clock_gettime(0x40000000, &(0x7f0000000240)) clock_nanosleep(0x7, 0x0, &(0x7f0000000040), 0x0) timer_gettime(0x0, &(0x7f0000500ff0)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x88000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000000000100000000008200000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b0000000000000000000000000000000000000000000001800000000000000000000000177b6f1f8139b8bd941b08000000000000000000000000000000000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000000)) 2018/06/03 03:40:48 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x40082, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x80000001, 0x0, 0x7, 0x4, 0x8000, 0xffffffff, 0x800, {0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x9}}, 0x100000000, 0x2, 0x8, 0x6, 0x94}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0xffff, 0x205, 0x1f, 0x80000000000000, r2}, &(0x7f00000004c0)=0x10) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000340)) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8af2380ca992cce2503737e7b066245f48e927d811b8ebdf9e961a673ff1a51b26ea7b2576c032f2f9090926094d112bba82ad4c5a478feb8d51f376cac5fcd962cf683b0b26d81bad413e8d11a19260c1070f0c99dd93faea03c436a0077a8c8eb649b125822da60ed694dcd54317653f003554ef28a0f6a5d6ea4459ba694f03cbefc6fe68a7ad14d9a04a0435389fc75afc9a1ea3f4fa16839fe2ac6080dd2cda690ef91663a9b27cbaa8a4", 0xad) 2018/06/03 03:40:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) memfd_create(&(0x7f0000000040)='proc\x00', 0x3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000), 0x4) 2018/06/03 03:40:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="d00000002e0021030000000000000000b5b8f3c48f7b658ca6d82c0a5bb256aa8e015d625bc60fba1209c63274ac1f6d43249d6ea85f913d09315344a151064fad3799aeeed4704a68297c261f15d666396d24bb5a21f4d84ce6d12cae1d5b81469dddfe94e17d6db45dbbfbf8cc9d41b2bae98a4794295bd96a6651847bfb9a6040e90e18be13c0e4383894c6d96e8697ce712d7dba499e2bc5547e0af42117d3e8213c856fb07615afe6b33e948f693f37aa92ce6a9ee6059e693920000000"], 0xd0}], 0x1, 0x0, 0x0, 0x8000}, 0x10) r1 = dup2(r0, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/191) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000280)=0x10001, 0xffc4) socket$nl_route(0x10, 0x3, 0x0) [ 170.252716] netlink: 172 bytes leftover after parsing attributes in process `syz-executor7'. [ 170.305525] netlink: 172 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/03 03:40:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14, 0x0) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18080}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=@report={0x60, 0x20, 0x0, 0x70bd2a, 0x25dfdbfd, {0x2b, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e20, 0x8, 0x4e23, 0x20, 0x2, 0x80, 0x20, 0x5e, r1, r2}}, [@coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x60}, 0x1}, 0x8000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000240)={{0x7f, 0x5, 0x7, 0x3, "7ad8a3ad2d7da4d72583375321cc2dcca5dfc693eb12927d64be1e8cfc5ba27df517fffc32c8e77eae6d1510", 0x10000}, 0x0, 0x0, 0x5, r4, 0x2, 0x18, "71950c97a1925513230ab15af9e3f238c65203de97eec22b1f7c9cc0595a979af546778ee39e94055a3b5ff7cb33433ba8315127b8036cd39bbd97d4227d1627", &(0x7f0000000180)=']em0-bdev\x00', 0xa, [], [0x18000, 0x7, 0x100, 0x101]}) 2018/06/03 03:40:49 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write(r0, &(0x7f0000a1cf6c)="1f00000054000d0000000000fc07ff1b070404000300040007000100010039", 0x1f) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x795, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) 2018/06/03 03:40:49 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fe000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f00003ab000/0xe000)=nil) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00001e1000/0x4000)=nil) mlock(&(0x7f000066a000/0x3000)=nil, 0x3000) mremap(&(0x7f000072b000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f000051e000/0x1000)=nil) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, &(0x7f0000000540), 0x1, 0x2) 2018/06/03 03:40:49 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000780)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000680)="5500000018007f5300fe01b2a4a280930a600000ffa84335910000003900090035000c0006e2ff0019000500fe800000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 03:40:49 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = getpgrp(0x0) tkill(r1, 0x32) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r0) pause() getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000001740)=0x5, 0x4) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/06/03 03:40:49 executing program 5: r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f3ab8010000802435344c7898cd99", 0xf, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r6, r6, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/06/03 03:40:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) uselib(&(0x7f00000000c0)='./file0\x00') pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="aa57d6f3d4b3180ffa28501d2a34bf617168d905ece4094d3a476adb0d2ef76749a440fd191c701e5d5ee8fb301c83ae3e26ff6a7974fc45c2a475b437162af6cdc76bf1c90d28f062bc6bc621be7f33c750a8ddbbfe5d9f17aa3d5ca06e3ffab0e002cc72cd610865665b4070f6d16d4909f2edd7ae33d392106fa47afdbdba8c21d1b28cf76b1a", 0x88}, {&(0x7f0000000240)="e9e0c52f37886ac794e0b877f9f005f865490302c0726c622a7737aff5e2a8", 0x1f}], 0x2, 0x0, 0x0, 0x4}, 0x4000) lseek(r1, 0x0, 0x3) close(r0) 2018/06/03 03:40:49 executing program 6: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x20000004}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/06/03 03:40:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r1 = socket(0x10, 0x6, 0xffff) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x2) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100001300, 0x0, r0}, 0x1c) [ 171.417257] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 171.449963] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/06/03 03:40:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000008, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) 2018/06/03 03:40:49 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') sendfile(r0, r1, &(0x7f00000002c0), 0xacc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/06/03 03:40:49 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x802, 0x0) iopl(0x800000100000001) r1 = getpgid(0x0) ptrace(0x4208, r1) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/06/03 03:40:49 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)) flock(r0, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x800000000, @empty, 0x3}, 0x1c) 2018/06/03 03:40:49 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f69705f7673000899d7f50d3090fd35d57c0927540fdc7c004d6cf64a519560ab6817dc9eda0da36cd50de29aeea6c2a70c8e42e9752392955dd573581f33b4249a3bf7c6819b130c912c6dbd237e0f567163198893") sync_file_range(r1, 0x3, 0x8000, 0x6) sendfile(r1, r2, &(0x7f0000000000), 0x7ffffffe) 2018/06/03 03:40:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f00000001c0)=0x1, 0xfffffffffffffe89) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000002e80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000004340)="9f", 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x40) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x6, 0xbb, 0xb91c, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="1200000081ae2c97fe240bcdf11f2223f9f0de522f2b"], &(0x7f0000000180)=0x1a) 2018/06/03 03:40:49 executing program 3: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x20, 0x155, 0xff, 0xae, 0x7ff, 0xffffffffffffca1a}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getnetconf={0x14, 0x52, 0x1, 0x70bd2a, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004000}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) 2018/06/03 03:40:49 executing program 5: nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000200)={r0, r1+30000000}, &(0x7f0000000140)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000240)) 2018/06/03 03:40:49 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xfffffffffffffff8}], 0x2) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/216) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/117) [ 172.700671] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 172.700671] The task syz-executor6 (10899) triggered the difference, watch for misbehavior. 2018/06/03 03:40:50 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x4) connect$ax25(r0, &(0x7f0000000080)={0x3, {"7d281e23824bd2"}, 0xf}, 0x10) ioperm(0x0, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"1b9610b60eec69"}, 0x8000}, 0x10) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1) close(r1) 2018/06/03 03:40:50 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40002000}) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x4) 2018/06/03 03:40:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000000180), 0x6, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sysfs$3(0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x80000) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r2, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x301000, 0x0) 2018/06/03 03:40:50 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80, 0x800) ioctl(r0, 0x7, &(0x7f0000000280)="99dadbe73a45c7c3dbc5c5979830bba5713f66d386c4a6525a3230a7d7dbbe465e53e504b27679a63878b10e6686a6a0e5fc") socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="03004c460000000000f6ff37000000000000000000000000005c62dc7708add6a957ff4d0108e2a123cedb552bf374691ffe230a8ced802f9d3bd5ae01d32bf028ea6467426c9a9c9d1497840000000000000000000000000000"], 0xe4e2bd442185124d) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x101, 0x9f, 0x8000, 0x7ff, 0x10000, 0x1, 0x1, 0x7fff], 0x9, 0x3f, 0x80000001, 0x2, 0x2, 0x40, {0x6, 0x7f, 0x3, 0x6, 0x86, 0x1, 0x6, 0x0, 0x10001, 0x10000, 0x0, 0x6, 0x8189, 0x3, "9998112ba1622723227b4cf5760961ef20f88afcc4a8b645d6e80b41cc967175"}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0xee8, 0x4) 2018/06/03 03:40:50 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x2) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 2018/06/03 03:40:50 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000005, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) close(r0) 2018/06/03 03:40:50 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f00000003c0)=@abs={0x1, 0x11}, 0xfffffffffffffe5e, &(0x7f0000000340)=[{}, {&(0x7f0000000040)="d37c049da5099543c3a21d881e1fd96ff456598f71311c4d90c86c0b6b03f11eaff523584a774e9fbe4ba972321e9b1ea88f09c2cbf03ac6df5794517b7888939a49352619c5a4b678706ffa52aaf5e3ab0ebc006d7490094b42ec26db044b1dcac60afbb86e5745be1b35a019b7cbab819d8e"}, {&(0x7f0000000140)="c951133f94e5682605a177d91a0a41c3442c8a0fad11b7359953bd95ed63ce4499aba9758f214f80a83a4b024f0f6d7ec6975b6886b4613123de1b5ae781745c88b883fe", 0xffffffffffffff46}, {&(0x7f0000000280)="b7676b3ac0edeee0698ee71daff6f5ca216ce01d6bb0574ad883a5a749a264091263b7b42bb0403c1330b76a80a4964676799084b6afda4410858f97c531385927d61d5e64abfb51638ed064fc189a8b5fb00fca86d24ac29a5369ea48ccf7b15b776f61d88c403570e0c7b5a17600f82604eda89bd5dd794b6a3e907efccfba7997e501732b06aee0e4f80ffe"}, {&(0x7f0000000440)="e64655d66bf6f01e390f63d5e785ce11fe62bac3e8ec861a30d192d637f738e16080a8bfee1bc17bc2a2eb9cd2e7f86e6f89722cf58004d8d7417c9178b041518dd1"}, {&(0x7f0000000780)="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"}], 0x11}, 0x0) 2018/06/03 03:40:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f0b380000400970c41061f43d202e45f17ece51a3d6ae631dab63f421e3875219feb250b5a8fb0283dc75362d15a8c0b86a725f40a1eeb1b63aba323daea6b55e62464657e5aeb49fa04100000000dbce30b00fb2b38fe71596e7c70c95dc8babd93e9c2062eb022100ea916e0e76aa8ef7ab59ee9b3478b18e4b7703c419cd2207adc8d3a53a074dcc1931b9323d781c45f73fbdc96921255bdad5f370051ff033ceeae6bc3f332362ff802db1133f812f87f0f3ab2644648e70810c524751e3295bb8fb8ea006c8bd10d661") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) dup3(r0, r1, 0x0) 2018/06/03 03:40:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setscheduler(r1, 0x6, &(0x7f0000000100)=0xffffffffffff0000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) 2018/06/03 03:40:51 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x80140912, &(0x7f0000000080)) inotify_init() 2018/06/03 03:40:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/06/03 03:40:51 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x2082, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0)=0x8, &(0x7f0000000300)=0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={"65716c00000000000000000000010800", 0xfffffffffffffffe}) ioctl$TIOCEXCL(r2, 0x540c) ppoll(&(0x7f0000000000)=[{r2}], 0x200000000000011e, &(0x7f0000000040), &(0x7f0000000140)={0x100000000}, 0x8) r4 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000340)={0x1, 0x7, 0x3de4, 'queue1\x00', 0x100000001}) socket$key(0xf, 0x3, 0x2) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) connect$bt_l2cap(r0, &(0x7f0000000400)={0x1f, 0xc2, {0x10001, 0x7, 0x1000, 0x8001, 0x5, 0x1a00}, 0x0, 0x77d5}, 0xe) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) timer_settime(r5, 0x1, &(0x7f0000000440)={{0x77359400}, {0x77359400}}, &(0x7f0000000480)) timer_create(0x6, &(0x7f0000000180)={0x0, 0x10, 0x7, @tid=r4}, &(0x7f00000001c0)) 2018/06/03 03:40:51 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000200)=""/196, &(0x7f0000000300)=0xc4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x20000000) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000000100)=""/237, &(0x7f0000000040)=0xed) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/06/03 03:40:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="af26262c8523a4012cf66f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a737743420150aca83ae08fb00ef5f6bcacddbe05e33adf288d3cde74f0375efb38368820afb26be731255ba8f3c31dc3894aeb763c64c21b87d368e2db7b48acaf70be257d0c803cc2252fd995c14b59e2231bc6d994cdb4e5a82c3e28ea2a5ad5e624f062bdddd4"], &(0x7f0000000000)=0x60) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x331d, 0x3, 0x8000, 0x0, 0xfffffffffffffff9, 0xa9a, 0x800, 0x8000, r1}, 0x20) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x69d}, &(0x7f0000000280)=0x8) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r3 = socket(0x11, 0x80008, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x2, 0xba84, 0x8, 0x8, 0x6, 0xf8000000, 0x10001000000000, 0xfffffffffffffffe, r2}, &(0x7f00000001c0)=0x20) getsockopt(r3, 0x200000000114, 0x2716, &(0x7f0000000100)=""/1, &(0x7f0000000140)=0x1) 2018/06/03 03:40:52 executing program 5: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/85, &(0x7f0000000140)=0x55) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0xff, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2100, 0x0) 2018/06/03 03:40:52 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/06/03 03:40:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/16) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xffffffffffff7fff, 0x0, "ab3de70e18a9e56983b0f45e3536b3fbc19e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce274a8f176ac732efd9904fc4ba37d1f70f4ed63caee8"}, 0x171) sendto$inet(r0, &(0x7f0000000000)="7ded43282feca63f66e92b70d0184d6a5b5ab44b4bf7a6252279ccdc43b2d186500c3e1708161e5dbbbfcdb9f6804cb0f27c2729e7d5f6fb90", 0x39, 0x10, &(0x7f0000000040)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0xe) fstat(r0, &(0x7f0000000080)) 2018/06/03 03:40:52 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl(r0, 0x4, &(0x7f0000000040)="e0b75bc3aed1e6755a674fe5804f44e9dc9670f04e2cddf469f3db4bd0aa7b4ef5bb70fd9b8d264d1ea08e85e0df013872402f6e98bc254c7892e317889e590d0645b8f13fd38904937ec8548daa49a085914bc0e59d907e2221") llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/51, 0x33) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffff7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r1, 0x5}, 0x8) 2018/06/03 03:40:52 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") acct(&(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) 2018/06/03 03:40:52 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0xd0000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0xb97d}, {0x7, 0x5973}, {0xd1, 0x13a0}, {0x5, 0x3}, {0x7f, 0x4}, {0xffffffffffff4f42, 0x6}, {0x8000, 0x2}, {0x80000001, 0x100000000}, {0xffffffff}, {0x7fff, 0x4}]}) r1 = semget$private(0x0, 0x7, 0xa806ce2dd409518e) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f00000003c0)=0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x5e, r2}) r3 = semget$private(0x0, 0x1, 0x10) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000140)=""/152) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x40200, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000700)={'raw\x00', 0xf2, "a1ccf24bc9c14a29e48756fea167d07fd6e18ef08b355566d8845899a6e02b03ebab931fa732dc0043fa9514ca7d766d882d0a6ef66d3b16379c320fa8810e3388d3222debcc765bd49834523094bac0a45bd9d3a57c6f1987221c9cf38a5302af4cd6917a9ff0120ba349d41bba584e2f2aa3ca98bbec0dfe3bf087c6faf3660cbd22e89673303c68e3c722584694c2ae6edbb607213b1d70c07b3c4611955f2c9c36b9b0a20ad03e2d87623f912f05cc6591d4b7e7db47eafc7cb604511234123b42f1be95e3afd3fa8a41b975092277cfc2eb4177bec9e6c318dbc7fc16aa4db6867b2e6fa9eecd1050cadc1354004cd5"}, &(0x7f0000000840)=0x116) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='oom_score\x00') bind$rds(r5, &(0x7f0000000200)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000380)={0x4, &(0x7f0000000440)=[{}, {}, {}, {}]}) accept4(r5, &(0x7f0000000240)=@rc, &(0x7f00000002c0)=0x80, 0x800) fgetxattr(r5, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000100)=""/4, 0x4) 2018/06/03 03:40:52 executing program 1: syz_emit_ethernet(0x4e, &(0x7f00000a8fa2)=ANY=[@ANYBLOB="0180c20000000180c200000008004b000040000000d2ba1a90547389e400ffffffff070704ac14ffaa441009010000000000000000006a0d00000d00907800000000000000000000000000000000"], &(0x7f0000387000)) 2018/06/03 03:40:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x2) connect$ipx(r1, &(0x7f00000001c0)={0x4, 0x401, 0x6, "7ca652956ff5", 0x40}, 0x10) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x846e, 0xce6, "ba14a25fac57", 0x1}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000340)=""/128) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000000)="e03ccff3fc77915cde7dc1eb40af916b78bc359cdc872827e28ddeb1f4b6a96351f8b64a4ca4f56bdc3c318bdc09d1aa6dff91783556e91ddf58d84ca50031c3c4d25499aaeb6d277937edbc1df6ce83", &(0x7f0000000200)=""/129}, 0xfffffffffffffff4) 2018/06/03 03:40:52 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) listen(r0, 0xfffffffffffffffe) r1 = open(&(0x7f0000000140)='./file0\x00', 0x101000, 0x127) accept4$ipx(r1, 0x0, &(0x7f0000000180), 0x800) socket$netlink(0x10, 0x3, 0x80000000004) socket$can_raw(0x1d, 0x3, 0x1) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='selinux\x00', 0x8, 0x2) 2018/06/03 03:40:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)=""/237) read$eventfd(r1, &(0x7f00000002c0), 0x318) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 03:40:52 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = creat(&(0x7f0000000180)='./file0\x00', 0xa2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001680)=0x0) getresuid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001780)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000017c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000018c0)=0xe8) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001a40)=0x0) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000001c40)=[{&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="5a2a372f6cb66f4423d4c277bdd042467b1d5398cbb1714bcde3bf30d0b9dcdafa20bd75c63fe7e60c2c5a600bed7a", 0x2f}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="fa9368c1bfc65cedf4a605a085e70f243d514e56716fd4fe0464f35b95d6123de037f697197abdfd0ce5161e81505d216a4f4260e55bd1d28afb64795d0cf93fea3ee149db188ac950b31bbc0a1417b1567962535737ae55ba2f8225ae3fe73490e113c23782df495b7d841812c00764e7071cb0fb7bdfdf3bfb", 0x7a}, {&(0x7f0000000380)="21262ec6df551771736f66d75d7b1b5553a89b8d61deec88ecddfd7ea3bce6f02550d2c1b56ba08d0424cf44cc1d21c1856d28197c1912146cae8852336658d9485443cf5d08ef84215ceb840321543aa02c15914f247544a9b2d0a021a2cc7c1b4403eaef99de16b0e6118578b278037ff521d2b1fb11f7c8317c985fd012e35f1813fb8ba6764e9971b80598fc", 0x8e}], 0x5, &(0x7f00000004c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x20040000}, {&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000580)="43b265044ccf26739a5e7fb1254c3c4a99f66a9aa6bafd1e9d017849483b1355f98f046b763085421f75d1d5834cc2ea621f157fd3c272b6357fa6b3c7cf21f7de7def40ab56d636f8b1911d2fca7a6e3c2c075b36726c3a4810082eef485f3126de8ef991b0f2daab57e024dad806ac8c49e1e3897d74788701a32dfcd50ee4d544d845d89e6566ea66053536bed05d9fd68063064bd3e4103343582a2d78c52df02d1dddf19cdc2beaf1110063016cc0247da5550dd974262c62579f488fa7b6fc60fc9fd18f44da46f7e9849e1cbe23fc8bba572ff6de7b74dc64bf73a359800b4bd5081baade3cc5fbff35c80a27249936440109987c0e7e13b3f0bca909823df6b851c7d2ae287edaa860eb7f3b2729bf915eacdb13ee1f895f2b1fdfa40c58bdc6879a6103bf23e9886e858d61ac6affd8697b94789db54ce3136484b8827b9ad27ce0a889d5b6d004d4311f6357c3d9c11235513baf56be8a5c1a095cb717459225862688f753251fdf45c1c1847e163d4e4cdf74005a96c8586ab9196fc4ccc02de4faf9909ac1ab91e4dc2b95d0c0b824139ad4f40b8c33fc1513e7cf1245e63b64c6ee3963dbdee68b0c644e1acd2b9b80ad83cd503ac4d2b6cfa2fac4484cea222bfb36ab9a8a701b62a2bb23aae84ed337e81e239b3bb8e2a60c424459763e5b504b191ca0f1f50e98199d2abd1c7629be775a570afeea2562e93dd48048c979bb11808e733585a1b7bb014b6e7251b097e5928896eea4eb92f589c09b7897f7a9066214a8d63f90abe01b44c2111920e9f6a494218227de3ae2741ba990b31547cc1132526fc26a7675e0570d31d4712c4c695d5a46bdd0716216bdc8259138a9eb992e07e3d69865a35222b2eb4c23a5c48a709c6d5af39bba5189e98c6dd48effead12f1a141b541b3984439f83a09b3079364d897bb3dcbaa884106b0efb4992858529bbfe76845014d66e7c59a79e0fff4291cb2645bd3243dc135fdb8d5a59daad75149cd8625cebdba8d2ca5f9ab2fcd9d9975f7f0037e694688287b339214e2358d1f9883f46e3c2a85fc21140607f5d75cb1f6ed4c609cb479a0d1206e9614b680a62eb92220dba79d555a3eee23de2e5137e15486eb761480e43e0f4722b8a721b8cc0aab6f2157bf3a78ed6247b3f79674ae3ea2cec671aca2dc4fe25bba094574b31055e7cab5faa9a4c91564b25e5422c6b73f9b3d60f5ef8a72055ca4405ba323c0b988cd64e26d16c4c970b228d3303b63d71fc0fe83986ad2665e773f90af2e855472550625308024c2cb436b5437e99d3d696d356c0802c2970e7493b22ba9a17337d824622a05f36f8e9441085d608d23c6859699303802f966224617110e70742b1591962acbb015ab37176ce7e55f1d120b89cd5b7c4582a4cbe846b7b3baa9507a74c8c9621872e2ddb5754e60d700e5829a9e3c3890079c35b3b5b572bd322e1d7f6e21bba95d33a9c103bc0318d8ce6560764f7809f248dd76c562fe0b70491624996e17bc81395c6c52bfd33cdecfb4c8cb94ff8daef411b316e76e3fc8756a98390f4eb3c587cc59f7e7cad1a4233fcf32924555d11e5be5a6be3e42774452149600f908cb3de6132aaa6c4329559284fe61e7a73afacb4f9cdc4ae9659b5be2102596fa3cafa08f620e92dcaca63cfe016684fce5e5f06a678adf50fb42ea4052b32ac7892cd4190f8f32bfd2df146a8d75b4a4bcf27f027e61e3bab255e1b45b5b6a844ba06ff92bc64aca258cb9be687363bbaec2ce38c8be9d3702a556458207552f5d2619a47001e57f6531a18135b88dfb30db3569755cb6a5d84e5c7a5038b629800bb552662a1145e16fff437d27076137080b0b0ac14238d79688e28d1c391339bfe676fccd530179e99fae4d14a1b9d1736ee97beb43d79b0afa3ab4ecb8f58594cb6e751dd4aaa05539d4490a2fad49ea4e5d001690ecf28fdadd149cd13379bf4cad2d8812c52ded58d308d410402b83d507cbf6b517a24aad41cf675f49feeef251b44b0aeda83c1cf894fc658945f6b8e5f4252ee8c4675c3797b62faa619834548d2e421eec28b3d03fdd2530143d7d3fcc234fec38904406c7a43a8e156f2b5242a9c5caca7354654cb62dd0e2b2d000a85a4b9f3c7a82deeee8983676e22e2260a24bdaa07feac25d84c9fc2dc1c9cbc019a358b74d5613bb4babfd89c51c4dc6d5e9da6c6de4e5ba883bbf9fb251dc6374aa8570f6f1957e48e72d1c6e2f77e2e0105f4ae320564df961cbc805a83d2ea077fc61f46e6877af2d149cbf28e437ecc244bd2d958876fd7cc081cb488113e7cb06d8bdd4a805f4b38cd0f3ab4219032f79bb67e0411c9c96c38c573602101b93931e4401f2311080a17977f027b7af3383d7571378d6bee4fe4e00a21949228ad36312c44607d3a03b111250a0cdcef6c30bf4369ec9ed0c00c8bd8ddb02cb60b9633e3d49e128d5f06dfa40a7da38667941cb253268bf4b6588d0aec83e9d933b562665749ae3b06a809342420f3b26f8356978943573d58e1c674c85ad4003371d8ab03d75784c532901dac95af2d97637dba7e3896fe058fff8d79abfba809c305e123031250c77500fab7da2ae3ec0122aa56a08e1f485efdaa6e82670272304a128a25da328bee1e1aa283f042fdd3e13859410f5aa6dffd2189e30ee92aa8319a7e5b12d270ccc471dbeab353dac66c80151df1d55ea94ebfea6135b4c0710445a6d5d55afd08362ce22cf632d1d8cade25f16d2da6214d8517c12fb76de9ed191c8559fa47a83097f17271dcd2b28acf70d503780ea156f7f50b76eabf942d6c15b2bab2085c0055abb6325809ea6cc01362df169017433021c9e8f4008c3ff1ce4a9b7f94a547b326313398b4b67632efa61007d0651397946672e13eb6f91a1004a652e472640bbc9a3ef6eef5fd16ae01aaab860809641a6ecaaef12168bd26f87c3fdf5c82b5b2a4485755b1f84b36ef66ef5ff3a300053c7ee4d6b4a95099442a1287b680e0d079a625ac792ff737627279f5670bbbd6a41d26ce71a842730dfcce334330c1fef642ac90f0867ff526dfcecb6bf1e23712345caaea3685d7f9ab63a6258b453d19623aa86ea309a9866bf1177d62b9ffcd3476f8f11eb165a0e33f777113dcc8958d54033fc246a08c5d2503635db9a82fee21495d90d44fcf203c461edc0b18863e6e867613327ede7c26eacecf6177ac6f6b8aee2b8ce4256be92d279646ac9bbc213276fd767f3938eb6375af6947b859e0cfe5e3bb926de013b8e28b1da47056df12fef96207afd5675f6f4a42bce9514a8c22d9d2b4c08e0ab166ad13e2bdf431430dd3bbe4b1ec33976d666e389c7d7c0db7174f95e52a6c976828c721f8efed672d4b3394f18283f34d2b493ba579d996852432cf8fe737ab8685b75086d1b58a4b2c267b0a0b025d33d1aa6df99f4c6f95d2aa830777a643cc66a8bc62f5215dcd948c266619f3c2a4cffac7a51bd46bf3812e2f83b9f6e03697043def0f3249d92977f375fa891e74939cbfd77eb8fc34d941a2b35ecdf2c8d538a45c82c9e7b6dda5f141a57fe594ddc66c4d3afee08abbba075339792e21fbb28e6ddf414355cd507d5253110b7badad08db53290a1f8f19fcd8348093940ca0dbb8952b9359b4549195e5efb50eda80291b5b16743f6a0e14c161dec35fc5f6f9ef415b34f9e3ec3494d71f22f597cfddcbb2f5bd82ffa205803181d8df208ca06c35323384ea07f5a5ecfbd2ab00bc2e94d92ea360485c383b4366f55859e8e47a9b68ce949bd234793a6e40b4ea9f251a35c2d7f208521ff749ea5edfe8844eb551f4fd68e00999eaf7d79ae7cc6be53a46ccd6071d2ed05178a0aa4384a0736ecac84e9aebb890a1fdae5eebf16ea85a16dea4f21b9c84ef442dcd4f36919302830ea983b4cf6881812a39e3aa0c4ad8b82db31e3cb59f9ca44ba471da1ae0cf88e36d84946540734550f691dafa7fc3e4d732620633f06192ca821e577643952f5669cd6530a659fe38e4f14db5d0cadade89242e0424b2d12b0d9119f2076789e18c8772e8ec90e74bac93c13ca3695acc495f86c7129f7e0446b93b436b9aece46bbaf97edc3e6b94f787486845fa4d041716407c74d6b9a4dd5ec8a42d8573eb2c9dc34f0b0ea2a2d5409b16d135c4278aa8664f93c384ecd5eec8cd5d1a4c78d0aaadec040b2be058c54e2020cc315eac15b776eec4578f3fc2aeee63d428aefa213ab21f53d46ceed58cc045ed47614d72cdba4878d8a834e3a342f57a10a029d01997a68ff2a1619ef9a38b324ef3a37b2e37d6e027c5f7a08c666f40fa16fa48aa631bb89067f0746ba2c0fca4f4d7eeb2c3e9f96a26868d9618e98ff52eb05bd9f9a8ebebb13f15bb174ec24e2c8b430f07e30527f000b929f1115393c29566ca1f45c931b7c0ea58854041666a6c4841793c2509166ca7454fa982aa9e2116b0031a66b08980f467431fbec4f704fad4f55710bfff2903282321da26e15ecc6ad11259c56eb3b7def2bf889be82b97abd7106dec66029a3694051390f9216d959be46ae2a6e16cbda5980f0f09fbcf4cb36c368d03bf7952ee8d56fe64e2961cad1bdabf293a407fdd823d02cc0e427e73ed63b9cac448be703ae05516f5e945013483e6195c1f83c85d2a3ce7923123388ff07a518149224858dc274c5b8484c721ceb7c2acc40b71a1b50dd01d18767bb493593aaa7414df108ac5f28fc2a64364e7a8c81278fc3f72006d9a21ccf85de9ec19b80175a74f1ad1d1f7b03f127789653060d3abc674caca8047e0d11c69bcea15d6289a053954c825d3ee00ae82ec8176ffa747a1c5138e59dc00274aa165ad3033a8d86aaad94e152dc56a2a7a4e5549a3f077b8f8edfbb9af058cd18e83e485d300ccaae659496a28709d809868f8b999fac4d6d9fd60dfda59a735a73a636f285f1daf283f85f37bc4f44d28f2d8ca848b07e197e8da5a167a22139083d47f9d8702e4ac62f6292f69d1928a818f068f0a5f5e8fa6ff08dfbe5c38d8c4b86fbb0824ece0e2a9a20c92401e2844bad1d316cf6a4314893ad36113fa738b785df7845bb26f46c96308f258ca96ce89ff4710363559cc57eb12645c7cefbb3d8fdcacb5baf1b983a0966a3b639feddb8e7a57fb19328168c57573de77e957b12b2700601135b4c5e07b8f8a3437224d51054a943cc535f9bdfcc1a0c4987c57a8fc8d3d5f8b5408bc0a38da21f28d505e6f4964efb86c277ba171d4710e8075454a5c1969ca4c81bd4e16d0ac1658b59b45bd5952eb28bfb3d670b117bcbd710f26404014805ba7ff00f10aab500debecef1dc660cee7037df77699e9a539b1d7f487b42b02720fbbb9e2e5f426ea4943335566f5a434fede55c615a9a3f76df6092a41f463a337f8294d53f71d42a65e5127c5ca84f0f2b39edcdff38b5ed2be914c68bef79913ee1d6a7ec0164e4aa29737033935ad4995724a71cbb7fa8853c48fcfa76f3a226ee1fbaa5eb172a157ecfc307d181cf56a32c88e74f38f672c0fc47943710ea8b420f9f7a699b70e73d8eb0cd1b2ebc295fd930606e9cb7b87fc7a5f734d50faeb4cbf68e3287f2420ba758a7cd28cc2a3ded630380bdfa7085fe5f0b30a8a3e1f2ce0834bfb74b0d619f5238d3394ccc89d20323968016d8bc4e0c392a7b34d92a1d71f34043e3471b66de205270fb58400283bab10fd3e1f95c788713a1dfd304261a11338fa8355c76b40ac19fe2bbec045b374770a6f1c43ffff4d4eee9f264ef346ad", 0x1000}, {&(0x7f0000001580)="b007f0cd001af1c4821152d083fb3280b2cfbe6ed7ee090ae36e77922a08e66429564a992e00a7d1f42a68407e0f44eacee82a9a1cb09b2bd678ff44ddfb4d4700175d24ee5e4e6f42022c3d34822369e25c5f11e81160c2bf02fc73e7b6b8ad603a43df2ebd58fb497c1634f46b31121406f8339e7c177c4eca88565e9cd472cbc29833afb940a43b0d50a93b579f660f01cc6f307c36562c590e", 0x9b}], 0x2, &(0x7f0000001b40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000000b00000000000000084e34a4f98d2e01", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x400c800}], 0x2, 0x4000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/06/03 03:40:52 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000440)={{0x6, 0x2, 0x7c, 0x4, "5aef2759ee0d23709955c3edf68b90b8ab30a7831fe8fa08718e159a0df94e8fc53051cd75cd7b053159c0b2", 0x68}, 0xffffffff, [0x2, 0x7ff, 0x1, 0x7, 0xc5dbf15, 0x0, 0x6ed, 0x401, 0x5, 0x6, 0x7f, 0xfff, 0x1, 0x101, 0x1, 0x3, 0x3, 0x8, 0x3ee8000000, 0x6, 0xdc9, 0xff, 0x9, 0xca9, 0x7, 0xfffffffffffffffd, 0x80000001, 0x34b, 0x7, 0xffffffffffffcb07, 0x1ff, 0x10001, 0x0, 0x0, 0x9, 0x1, 0x8, 0x0, 0x65a, 0x0, 0x8000, 0x9, 0x80, 0x7, 0x1, 0x1, 0x1, 0x3, 0x9, 0x8000, 0x5, 0x0, 0x200, 0x5, 0x100000001, 0x0, 0xffffffffffffffc0, 0x401, 0x2, 0x9, 0x3, 0x1, 0x2, 0x800000000, 0x10001, 0x8, 0x800, 0x1, 0xff, 0xe8, 0x3, 0x0, 0x1, 0x2, 0x2, 0x0, 0x8, 0x100, 0xacc3, 0x1ff, 0x7, 0x400000000000000, 0x401, 0x2, 0x68512afb, 0x8, 0x7, 0x9, 0x80000000, 0x101, 0x2, 0xf0, 0x6, 0x2, 0xffffffffffffface, 0x6, 0x3e4, 0x2, 0x5, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x9, 0x5, 0x2, 0x7fff, 0x4d1, 0x8, 0x1, 0x40, 0x7, 0x1, 0x6, 0x3d1, 0xdf, 0x1, 0x2, 0x9, 0x138000000, 0x1f, 0xffffffffffff183a, 0x9, 0x80, 0x6000000000000, 0x1, 0x5452, 0x8, 0xf3], {0x0, 0x1c9c380}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/06/03 03:40:52 executing program 0: clock_gettime(0xfffffffffffffffa, &(0x7f00000000c0)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/06/03 03:40:52 executing program 6: pipe(&(0x7f0000000180)) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='system.posix_acl_access\x00', 0x18, 0x3) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="0200000008000000008b3ab32c97107551a9b4b97e876d000000f51b3412a4131c9aa78c5c850870ddd72c53473e896da61fe04c68547b732b425d4ffc0eb36a643b893d7f0001813c562dbc65f3b13b2ea9ac14b8715836008b1502c54dcc6c47f311b697e78a5c0c869144", 0x6c, 0x0) 2018/06/03 03:40:52 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x3b, "0450eb17d29788ee673d445f88d1bd3088a44150598623a78431096d1f803952f8374f34578cab16d61107cf7062f777f90495bd1a0aadbad8d899"}, &(0x7f00000000c0)=0x43) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r5, 0x10001, 0x30}, &(0x7f0000000140)=0xc) write$binfmt_script(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='#! ./fil%0\n'], 0xb) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r2, r0, 0x2, 0x0) dup2(r2, r4) 2018/06/03 03:40:52 executing program 4: r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7ff, 0x4, 0x303e, 0x1ff, 0x5}, 0x14) 2018/06/03 03:40:52 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xffffffffffff0000) unshare(0x24020400) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="03c50c1750d877cbb148aba736d84767a076e1b977fa1edc41ec63369ee3bb2ad238f35c30016dcbad5eea2de82b6c62c505ba3dd0"], 0x4) 2018/06/03 03:40:52 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000640)='/dev/snd/pcmC#D#c\x00', 0x8, 0x18000) ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = socket$kcm(0x2, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0a000000000000000012e5c010f9f2000000070000000107040000000000000039386a5c64e01c2df0"], 0x29}, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x1, 0x4, 0x2}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="597e43669b00b9d4ee2def5625d65ba574050a61137d1f40d172d80af656727275857397f476305114349d3b57bc78fde2dfe79c5216791b9c2d2848c0f75b7b1030d135bab02a53e64042ac380dfad273daf84d77d704181b790351d8da19ead9e5c50d44976356185061c284f90fefed12a0e1320e114315e4676b5869d9562f7a6d33e3d52531799a43236ecbaa4e46c94da955d4f4997c4f3a407f6ea9e0e351562a629976dc58a703fc09056c84043505a4f9b808e2f337f7268007628a336ccf0d886ffa63d50b94f9ea8cc2509550f7eb09ab4c01a144affcf7fe99e5672e64c9a2e33ab2bdb1", 0xea}, {&(0x7f0000000240)="5c9f42bd18a4ecec436392b7aed874ad931a6d8e3f607f2e3535eb59d16a05156cd413c83ca1eb98e4ecb29ccaf6b3935d9fd28dfd3f10b3ef70aa85ef9de41e13d6ecc5ac173231fa8051ba8a8eabf4d0cf29411196684265519240bc7b33fe3bafe0f98e41108e4345fce22bc43d21893643bd988e515414a3ac0db7f007bf480c707f3bd585f7b49f781ab2dbff33a8f954763ed292ef251beaa7b4063293484cd2cc317b4b18ae31cbe0a27735d04a", 0xb1}, {&(0x7f0000000300)="4bddccaa2caa8e4734c9eae7f666cce73cc3fadaf483709fbc9449e6d6850d98eb4c58c2b0ed9a3d9a2db41c95b7ff2a838a91d4e8a9634e458d8446d2c63477ed467264865b962df457c7cd63b33cf3123a08782f545a99b3b9897c1e6547b27fdd0064df3f54e22ce3d8977a48c491567b1800a89e58034904cdf82a40f9aaf81c7e46447a51255040b7dce120a0a78904d1438665da4f1c33ae904510b4e746f7431cb67b7aa22c9a6451a6a26ab27a3f7cc0d706b796c65f3441fe7bb69a3a77d1a8ac8efc19eb0f1a1b63f8e5dcb7c2a2f064d134e47d7f90fafe16ba7ee604af6d796ee5f08d", 0xe9}], 0x3, 0x0, 0x0, 0x8000}, 0x40000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x400, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) renameat2(r1, &(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000500)='./file0\x00', 0x1) 2018/06/03 03:40:52 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x80) close(r0) listen(r0, 0x0) 2018/06/03 03:40:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="039e201ad08e9279a7bcd3e02426be726d08abe27906d4fe971f4ac0c6032e274401f7c02ce30685b41e3789cb03ec2933c6eb7f5e74cfb02f0c22a932821136526a1879ee98fb2c72e4d507"}], 0x100000000000016c}, 0x4000) 2018/06/03 03:40:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TCSETSF(r0, 0x4004510d, &(0x7f0000000040)={0xd4}) 2018/06/03 03:40:53 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000005440)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000005400)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000005480)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x2}, {0xa, 0x4e20, 0x101}, r1, 0x2735f345}}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) write$rdma_cm(r0, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x30) 2018/06/03 03:40:53 executing program 7: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f00000001c0)=0x4) sendfile(r2, r2, &(0x7f0000000080), 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xe3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x40, r3, 0x2, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x40}, 0x1, 0x0, 0x0, 0x400c000}, 0x20000005) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r4, 0x400, 0x70bd2d, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x70}, 0x1}, 0x0) 2018/06/03 03:40:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x8000000000002, 0x300) semop(r1, &(0x7f0000000040)=[{0x3, 0x10000, 0xffe}, {0x2, 0x7}, {0x3, 0x4, 0x800}, {0x3, 0x9, 0x1800}], 0x2aaaaaaaaaaaaab9) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x400, 0x70a1}, 0xffffffffffffff87) getsockopt$netlink(r0, 0x10e, 0x20000000009, &(0x7f0000000180)=""/6, &(0x7f0000000140)=0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000280)={0x11, 0x1d, r3, 0x1, 0x1, 0x6, @random="5d59637bdaa8"}, 0x14) bind$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x1, 0xbfcd, 0x0, "5f36e0cb0fd99f48bbc955674dc48c92b582f5140c36f73705af3b280748ab14ff72ee3304df48dee0d84b87bcdf148f9d343a51d4764feb109908fdc49804"}, 0x60) 2018/06/03 03:40:53 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x5, &(0x7f0000000280)="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") syncfs(r2) 2018/06/03 03:40:53 executing program 3: r0 = socket(0x10, 0x2, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r0, r1, &(0x7f0000000000), 0x7fffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/06/03 03:40:53 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, 'eql\x00'}) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket(0x1, 0x80000, 0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) rt_sigpending(&(0x7f0000000040), 0x49) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)=""/234, &(0x7f0000000180)=0xea) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x1dd, 0x0) 2018/06/03 03:40:53 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x58841, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/169, 0xfffffed4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000500)={@mcast1, 0x0}, &(0x7f0000000540)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x1d, r2}, 0x10, &(0x7f0000000640)={&(0x7f00000005c0)={0x2, 0x110, 0xc5, {}, {0x77359400}, {0x2, 0x7, 0x3f}, 0x1, @can={{0x0, 0x81, 0xffffffffffffffc0}, 0x7, 0x1, 0x0, 0x0, "4bd1340074795c02"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0xfff}) 2018/06/03 03:40:53 executing program 6: r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/94, 0x5e}], 0x10000046) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x301, 0x0, 0x0, {{'\nrc32\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/06/03 03:40:53 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x501000, 0x88) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/06/03 03:40:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x8000000000000) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000001040)=0x7, 0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0xde, [], 0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/222}, &(0x7f0000000380)=0x78) 2018/06/03 03:40:53 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80800) flistxattr(r0, &(0x7f0000000100)=""/135, 0x87) r1 = semget$private(0x0, 0x0, 0x105) semtimedop(r1, &(0x7f0000000240)=[{0x2, 0xffffffffffff21eb, 0x1800}, {0x4, 0x6, 0x800}, {0x1, 0x9, 0x800}, {0x0, 0x6, 0x1000}, {0x6, 0x5}], 0x5, &(0x7f0000000280)) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x101900, 0x4) fcntl$getflags(r2, 0xb) [ 175.845548] netlink: 192 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/03 03:40:53 executing program 1: r0 = epoll_create1(0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x2010, r0, 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "25814335dbc350c8d4e9d7aeb261f139ed9c9763e35ad15e61e1e07afebab8f67e6d177078a72946314e82de36a217a22a7b3e89409cc025723b37ddcec1e5", 0x13}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc0189436, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000400000000000000000000000007000000000000000000000000000000"]) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/4096, &(0x7f0000000000)=0x1000) [ 175.923486] netlink: 192 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/03 03:40:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x9b, 0xe161, 0x0, 0xf9e2, 0x401, 0x4d3, 0x9, 0xffffffffffffdf90, 0x7, 0x0, 0x3, 0x2, 0xfffffffffffffff7, 0x7, 0x6]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_emit_ethernet(0xdd, &(0x7f0000000280)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3, 0x1, 0xf, "3ab96b969d30fa9ec3a1444db5350f419ff461442a3608902b1ec3ac3e088cd0473d036975f50ac4d23dc93d8524b4c9c5ed03891fabdd2f9d754df3c1c2acaf69aa71013cdfdeaf84c0591f85c2ff1ba4c22fd742b90a168497ba3cd27b67d3779a86a15c13e477e5c1edef08e34dd73ee1b68bb5ac46f74b9653a764a339f68764e0465aac08fe00d91205f2f46f5e987424b440c6288e35643f5a3e7c2b56ac9d1c0ce60e4e0a572ebdd2095346dbbfc8565d1596f66c7b593da5a2f5e30339b817ab625f633793d017c9"}}}}, &(0x7f0000000380)={0x0, 0x4, [0xcfb, 0x9ed, 0xeb7, 0x6c7]}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 03:40:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffc01, 0x10000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x3}, {0x4, 0x8000}, {0x2, 0xfffffffffffffff8}, {0x2, 0x2}], 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r0) 2018/06/03 03:40:54 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1006, 0x88001) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1019c1, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000280), 0xfffffcda}], 0x1) 2018/06/03 03:40:54 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x100}, &(0x7f0000000080)=0x8) clock_nanosleep(0x1, 0x1, &(0x7f0000001200), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000001180)=0x1008) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x5, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000000c0)) rt_sigpending(&(0x7f00000011c0), 0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x10000) 2018/06/03 03:40:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8fec00000, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x308, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040090) ioctl(r0, 0x8912, &(0x7f0000000100)="0047060007d82c99240970") getpgid(0xffffffffffffffff) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80800, 0x0) 2018/06/03 03:40:54 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x2, 0x1, 0x80, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x10001, 0x30}, 0xc) 2018/06/03 03:40:54 executing program 1: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) getpeername(r0, &(0x7f0000000200)=@in6, &(0x7f0000000280)=0x80) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x81) sendmsg$alg(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000bc0), 0x379, &(0x7f0000000980), 0x0, 0x40}, 0x20004040) r2 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r2, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001400)="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", 0x5b1}], 0x1, &(0x7f00000012c0)}}], 0x2, 0x0) getsockname$llc(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000600)="c861c864382a10f2b1eed056381478c1", 0x10) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x1) 2018/06/03 03:40:54 executing program 5: semop(0x0, &(0x7f0000000080)=[{0x3}, {0x0, 0xfffffffffffffff8, 0x800}], 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f00000000c0)=""/23) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x80000) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10044000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x120, 0x70bd25, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x81}, 0x40) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1412d969, 0x101000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/113) 2018/06/03 03:40:54 executing program 4: socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x80002004}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000180)=""/209) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) [ 176.643076] ================================================================== [ 176.650575] BUG: KMSAN: uninit-value in fib4_rule_match+0x71d/0x740 [ 176.657108] CPU: 1 PID: 11113 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 176.664514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.673878] Call Trace: [ 176.676488] dump_stack+0x185/0x1d0 [ 176.680194] ? fib4_rule_match+0x71d/0x740 [ 176.684456] kmsan_report+0x149/0x260 [ 176.688298] __msan_warning_32+0x6e/0xc0 2018/06/03 03:40:54 executing program 5: restart_syscall() r0 = socket$vsock_stream(0x28, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/241, 0xf1) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x0, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 176.692371] fib4_rule_match+0x71d/0x740 [ 176.696444] ? fib4_rule_suppress+0x450/0x450 [ 176.700962] fib_rules_lookup+0xb12/0xe70 [ 176.705646] __fib_lookup+0x1bc/0x360 [ 176.709461] fib_validate_source+0xc23/0x1d50 [ 176.714019] ip_route_input_rcu+0x358e/0x6280 [ 176.718536] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 176.723932] ip_route_input_noref+0x10e/0x140 [ 176.728450] ip_rcv_finish+0x631/0x1d00 [ 176.732450] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 176.737834] ip_rcv+0x118a/0x16d0 [ 176.741330] ? ip_rcv+0x16d0/0x16d0 [ 176.744976] ? ip_local_deliver_finish+0xed0/0xed0 [ 176.749927] __netif_receive_skb_core+0x47ff/0x4ac0 [ 176.754964] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 176.760794] netif_receive_skb_internal+0x49d/0x630 [ 176.765837] ? netif_receive_skb+0x47/0x240 [ 176.770179] netif_receive_skb+0x230/0x240 [ 176.775046] tun_get_user+0x6b61/0x7e90 [ 176.779054] tun_chr_write_iter+0x1d4/0x330 [ 176.783594] ? tun_chr_read_iter+0x460/0x460 [ 176.788025] do_iter_readv_writev+0x84d/0xa00 [ 176.792635] ? tun_chr_read_iter+0x460/0x460 [ 176.797073] do_iter_write+0x30d/0xd40 [ 176.800976] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 176.806447] do_writev+0x3be/0x820 [ 176.810006] __x64_sys_writev+0xe1/0x120 [ 176.814087] do_syscall_64+0x152/0x230 [ 176.817986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 176.823176] RIP: 0033:0x4558c1 [ 176.826365] RSP: 002b:00007f3f3715dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 176.834169] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 176.841445] RDX: 0000000000000001 RSI: 00007f3f3715dbf0 RDI: 00000000000000fc [ 176.848726] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 176.856011] R10: 000000000000002a R11: 0000000000000293 R12: 00000000ffffffff [ 176.863297] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 176.870580] [ 176.872216] Local variable description: ----fl4.i@fib_validate_source [ 176.878824] Variable was created at: [ 176.882574] fib_validate_source+0x127/0x1d50 [ 176.887087] ip_route_input_rcu+0x358e/0x6280 [ 176.891682] ================================================================== [ 176.900985] Disabling lock debugging due to kernel taint [ 176.906717] Kernel panic - not syncing: panic_on_warn set ... [ 176.906717] [ 176.914994] CPU: 1 PID: 11113 Comm: syz-executor6 Tainted: G B 4.17.0-rc5+ #103 [ 176.923871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.933337] Call Trace: [ 176.935951] dump_stack+0x185/0x1d0 [ 176.939622] panic+0x39d/0x940 [ 176.942842] ? fib4_rule_match+0x71d/0x740 [ 176.947089] kmsan_report+0x260/0x260 [ 176.950903] __msan_warning_32+0x6e/0xc0 [ 176.955014] fib4_rule_match+0x71d/0x740 [ 176.959094] ? fib4_rule_suppress+0x450/0x450 [ 176.963602] fib_rules_lookup+0xb12/0xe70 [ 176.967876] __fib_lookup+0x1bc/0x360 [ 176.971691] fib_validate_source+0xc23/0x1d50 [ 176.976214] ip_route_input_rcu+0x358e/0x6280 [ 176.980731] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 176.986123] ip_route_input_noref+0x10e/0x140 [ 176.990644] ip_rcv_finish+0x631/0x1d00 [ 176.994655] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 177.000075] ip_rcv+0x118a/0x16d0 [ 177.003550] ? ip_rcv+0x16d0/0x16d0 [ 177.007196] ? ip_local_deliver_finish+0xed0/0xed0 [ 177.012144] __netif_receive_skb_core+0x47ff/0x4ac0 [ 177.017274] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 177.022669] netif_receive_skb_internal+0x49d/0x630 [ 177.027741] ? netif_receive_skb+0x47/0x240 [ 177.032088] netif_receive_skb+0x230/0x240 [ 177.036345] tun_get_user+0x6b61/0x7e90 [ 177.040373] tun_chr_write_iter+0x1d4/0x330 [ 177.044903] ? tun_chr_read_iter+0x460/0x460 [ 177.049662] do_iter_readv_writev+0x84d/0xa00 [ 177.054544] ? tun_chr_read_iter+0x460/0x460 [ 177.059568] do_iter_write+0x30d/0xd40 [ 177.063469] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 177.069285] do_writev+0x3be/0x820 [ 177.072956] __x64_sys_writev+0xe1/0x120 [ 177.077045] do_syscall_64+0x152/0x230 [ 177.080975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 177.086175] RIP: 0033:0x4558c1 [ 177.089454] RSP: 002b:00007f3f3715dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 177.097176] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 177.104469] RDX: 0000000000000001 RSI: 00007f3f3715dbf0 RDI: 00000000000000fc [ 177.111742] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 177.119275] R10: 000000000000002a R11: 0000000000000293 R12: 00000000ffffffff [ 177.126553] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 177.134549] Dumping ftrace buffer: [ 177.138092] (ftrace buffer empty) [ 177.141792] Kernel Offset: disabled [ 177.145400] Rebooting in 86400 seconds..