ockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006640)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="000008f9"], &(0x7f0000001400)=0x1) recvmsg$netrom(r7, &(0x7f0000006c40)={&(0x7f00000042c0)=@ax25={0x3, {"fe110be230fd4f"}, 0x1}, 0x10, &(0x7f0000006ac0)=[{&(0x7f0000006a00)}, {&(0x7f0000006a40)="b7f792655412bd5b1eb7a02fc8c2977d682a069294e9ed8da7b4f4e77e88230e159162a64fffdd7f14c46ae7702dfcce28d0c35d6f9fcac0f1f4e4b4a9b4f949fc59f4f1749ea53b4f38b353401c15188b9f", 0x52}], 0x2, &(0x7f0000006d00)=ANY=[@ANYBLOB="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"], 0x130, 0x4000891}, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r8, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r8, &(0x7f000053cffc), 0x8080000001) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000006a00)=0x1550000, 0x4) 2018/04/26 07:55:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001100)='net/ip6_mr_cache\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x9, &(0x7f0000000000)=[{0x7, 0x1000}, {0x20, 0x3}, {0x4, 0x1f}, {0x8, 0x1}, {0x1, 0x9}, {0x80}, {0x401, 0x2}, {0x8, 0x1}, {0x9, 0x3ff}]}) readv(r0, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/04/26 07:55:35 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 107.756265] bridge0: port 3(gretap0) entered disabled state [ 107.762437] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.768883] FAULT_INJECTION: forcing a failure. [ 107.768883] name failslab, interval 1, probability 0, space 0, times 0 [ 107.780195] CPU: 1 PID: 8186 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 107.787076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.796475] Call Trace: [ 107.799127] dump_stack+0x185/0x1d0 [ 107.802794] should_fail+0x87b/0xab0 2018/04/26 07:55:35 executing program 5: r0 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x2000) shmdt(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="c20b8c6ac0fc66627ca9aa911ba568c02deaa1259933838343dda16a8494c8ba6c2d5bbad3e2aba5fc85e4e7d1665658cee7b4fef00bb01e646dab61c7468b6fc014a94f280b88ee94c439c1b9f03adeac", 0x51}], 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xc000, 0x0) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000140)={{0x27, 0x0, 0x6, 0x3, "a909985dcc7103fe3b667b492cd24ffa1c33ddc57711c0a631808ae06e35df7b2088c39f964733ba8538bb26", 0xfffffffffffffffc}, 0x0, 0x0, 0x6, r3, 0xffffffffffffffff, 0xbbe, "469b9f3e8bea9c7644fdb9d70a034332b1b7cfa1102d127f2ba56e219af4a8ebf76fb8e783c2675969c456cfce9d9e6f67e11ba36da514095159f2d4ad18ee62", &(0x7f0000000100)="3a656d31285c2f656d305d3a76626f786e65743073797374656ddd00", 0x1c, [], [0x80000001, 0x8000, 0x8, 0x1]}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc), 0x4) [ 107.806563] should_failslab+0x279/0x2a0 [ 107.810728] kmem_cache_alloc_node+0x151/0xc70 [ 107.815409] ? __alloc_skb+0x203/0x9f0 [ 107.819384] ? br_get_link_af_size_filtered+0x8f4/0x910 [ 107.824790] __alloc_skb+0x203/0x9f0 [ 107.828557] br_ifinfo_notify+0x1d1/0x440 [ 107.832747] br_stp_disable_port+0x16b/0x330 [ 107.837196] br_stp_disable_bridge+0xf2/0x2b0 [ 107.841735] br_dev_stop+0x40/0xd0 [ 107.845318] ? br_dev_open+0xf0/0xf0 [ 107.849065] __dev_close_many+0x593/0x6f0 2018/04/26 07:55:35 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7, {0xfff, 0x4, 0x10001, 0x2, 0x0, 0x7f}, 0x0, 0x1}, 0xe) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa}, 0x13) [ 107.853276] __dev_change_flags+0x56e/0xaf0 [ 107.857702] dev_change_flags+0xcb/0x240 [ 107.861874] ? strcmp+0x83/0x160 [ 107.865323] devinet_ioctl+0x14c7/0x27e0 [ 107.869457] inet_ioctl+0x5d8/0x820 [ 107.873188] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.878718] ? kstrtoull+0x766/0x7e0 [ 107.882530] packet_ioctl+0x2bd/0x420 [ 107.886386] ? packet_poll+0xb00/0xb00 [ 107.890358] sock_do_ioctl+0x13b/0x6b0 [ 107.894345] ? do_vfs_ioctl+0xaf0/0x2440 [ 107.898499] sock_ioctl+0x400/0xca0 [ 107.902225] ? SYSC_ioctl+0x1d2/0x260 [ 107.906068] ? sock_poll+0x370/0x370 [ 107.909819] do_vfs_ioctl+0xaf0/0x2440 [ 107.913762] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.919160] ? __fget_light+0x6b9/0x710 [ 107.923170] ? prepare_exit_to_usermode+0x149/0x3a0 [ 107.928225] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.933678] SYSC_ioctl+0x1d2/0x260 [ 107.937411] SyS_ioctl+0x54/0x80 [ 107.940879] do_syscall_64+0x309/0x430 [ 107.944823] ? ioctl_file_clone+0x4f0/0x4f0 [ 107.949189] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/26 07:55:35 executing program 2: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x80000005}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) close(r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x3, 0x6, r3, 0x7, r4, 0x5, 0xfffffffffffffffb, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x8}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 107.954403] RIP: 0033:0x455389 [ 107.957622] RSP: 002b:00007f86c7053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 107.965370] RAX: ffffffffffffffda RBX: 00007f86c70546d4 RCX: 0000000000455389 [ 107.972694] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013 [ 107.972712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.972730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.972748] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000004 [ 107.972932] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:36 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) unshare(0x22000400) getsockopt$inet_mreqsrc(r0, 0x0, 0xd3, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x40100) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) close(r0) 2018/04/26 07:55:36 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/227) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000002c0)=0x49) syslog(0x3, &(0x7f00000001c0)=""/201, 0xc9) 2018/04/26 07:55:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1402000000050118b739d6000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="000800004205ff02080000001b00000000420000"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/26 07:55:36 executing program 0 (fault-call:2 fault-nth:5): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:36 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:36 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x3, {0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}) 2018/04/26 07:55:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x31, 0x2c]}, 0x2) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x18b000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x400000004000000, 0x20f, 0x5, 0x7, 0x4e4b0af, 0x3, 0x7fffffff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x200}, &(0x7f00000001c0)=0x8) 2018/04/26 07:55:36 executing program 4: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r0, 0x1c) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0xfffffffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 108.628307] bridge0: port 3(gretap0) entered blocking state [ 108.634250] bridge0: port 3(gretap0) entered forwarding state [ 108.640535] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.647034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.653935] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.660395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.684175] rpcbind: RPC call returned error 22 [ 108.699742] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 108.706773] rpcbind: RPC call returned error 22 2018/04/26 07:55:36 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000013c0)={0x0, 0x6, 0x5, 0xffff}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001440)={r1, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f0000001500)=0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x9, {0x2, 0x4e23}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x90, 0x0, 0x80, 0x80000000, 0x80000000, &(0x7f00000000c0)='team0\x00', 0x101, 0x401, 0x6}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000001300)='rxrpc_s\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)='team0\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, &(0x7f0000001200)="75d7f213bfc0a3a983deed08ce3b6abd3c595e7bf8ffa835f38cadb1973e9910679f2b1716e8bcb685591383e58962a39f75388aeeaae9fe26bb88ca0e069f52cf6fc83592c07801c43802a6cf512b84883a5eb5eb53b9856cb4cf081758cdf37930b6816adae55458fe0f9e38096972d8b22abe3f7b642cc486663408e1af564e476bf0e0332a69bea45ecef5c73283bfd968abab20857164c5270ffdda124a4f276ae308136b644f82dd7df3baeac835a7eadf76f7e2b8dac08a56a615f467e0450f2c804f908079acd7d490e80028d4f13786ea693e0787dd82eee1ba6ead0cc80ea6acb6e68972dbabc4f30a9d15cb32e7c7d0ff2abf", 0xf8, r3) 2018/04/26 07:55:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c85feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200)={0x7, 0x5}, 0x10000005a) pread64(r0, &(0x7f0000000280)=""/196, 0x227, 0x0) pread64(r0, &(0x7f0000000080)=""/217, 0x3ef, 0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200001, 0x0) write$binfmt_elf32(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="7f454c464f08ff510500000000000000020006000100010066030000380000006f030000020000000400200001000400010107000000000007000000ffffffff3f000000ff070000d40a00000000000096000000cd0300000200000000020000a10000000000000001000000f9ffffff06000000050000007f85a4a241f7029ed88d43f94a7a5bfcc97a8f7a1bc06974d5f6c2696b5fdbe4d09d662c277fb5b4feb390213c18e196120ff419b10b52b58d5ddbe8fdf7dc0b9b4b7f4612adfdddcc8cf3ed4ab0301aef4c0a0474ef686c1b4cb2afedd76f00000000000000000000000000000000000000000000000000000000000000000000000000006a70a3250000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009e0000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc40d5541535ccf9"], 0x9d7) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'bcsf0\x00'}}, 0x1e) close(r1) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x88, 0x2, 0x90f, 0x101, 0x100, 0x3, 0x3e, 0x4, 0x1f1, 0x40, 0x3a2, 0x1, 0x9, 0x38, 0x1, 0x5ee80d4b, 0x4, 0x6}, [{0x60000001, 0x1, 0x1ff, 0xfffffffffffffffb, 0x7fff, 0xe1d, 0x7, 0x5}], "1f84e60295c03562d2c5c427535d82b8449d76ee46136cf195e964c5ce3f2ba7721aba2987e7a310b2044e019292fd1e7daf", [[]]}, 0x1aa) 2018/04/26 07:55:36 executing program 1: r0 = socket$inet(0x2, 0x5, 0xd1b7) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) [ 108.813222] bridge0: port 3(gretap0) entered disabled state [ 108.819345] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.825785] FAULT_INJECTION: forcing a failure. [ 108.825785] name failslab, interval 1, probability 0, space 0, times 0 [ 108.837103] CPU: 0 PID: 8248 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 108.843953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.853327] Call Trace: [ 108.855952] dump_stack+0x185/0x1d0 [ 108.859624] should_fail+0x87b/0xab0 [ 108.863448] should_failslab+0x279/0x2a0 [ 108.867558] __kmalloc_node_track_caller+0x243/0x11c0 [ 108.872829] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.878268] ? br_ifinfo_notify+0x1d1/0x440 [ 108.882635] __alloc_skb+0x2cf/0x9f0 [ 108.886375] ? br_ifinfo_notify+0x1d1/0x440 [ 108.890729] br_ifinfo_notify+0x1d1/0x440 [ 108.894909] br_stp_disable_port+0x16b/0x330 [ 108.899351] br_stp_disable_bridge+0xf2/0x2b0 [ 108.903888] br_dev_stop+0x40/0xd0 [ 108.907467] ? br_dev_open+0xf0/0xf0 [ 108.911211] __dev_close_many+0x593/0x6f0 [ 108.915410] __dev_change_flags+0x56e/0xaf0 [ 108.919841] dev_change_flags+0xcb/0x240 [ 108.924025] ? strcmp+0x83/0x160 [ 108.927477] devinet_ioctl+0x14c7/0x27e0 [ 108.931613] inet_ioctl+0x5d8/0x820 [ 108.935333] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.940861] ? kstrtoull+0x766/0x7e0 [ 108.944669] packet_ioctl+0x2bd/0x420 [ 108.948522] ? packet_poll+0xb00/0xb00 [ 108.952494] sock_do_ioctl+0x13b/0x6b0 [ 108.956480] ? do_vfs_ioctl+0xaf0/0x2440 [ 108.960633] sock_ioctl+0x400/0xca0 [ 108.964358] ? SYSC_ioctl+0x1d2/0x260 [ 108.968202] ? sock_poll+0x370/0x370 [ 108.971948] do_vfs_ioctl+0xaf0/0x2440 [ 108.975892] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.981290] ? __fget_light+0x6b9/0x710 [ 108.985302] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.990358] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.995810] SYSC_ioctl+0x1d2/0x260 [ 108.999553] SyS_ioctl+0x54/0x80 [ 109.003028] do_syscall_64+0x309/0x430 [ 109.006978] ? ioctl_file_clone+0x4f0/0x4f0 [ 109.011345] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.016555] RIP: 0033:0x455389 [ 109.019761] RSP: 002b:00007f86c7053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 109.027504] RAX: ffffffffffffffda RBX: 00007f86c70546d4 RCX: 0000000000455389 [ 109.034796] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013 [ 109.042089] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.049383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.056680] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000005 2018/04/26 07:55:36 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/26 07:55:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 109.064177] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cpuset\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000)=0x6, 0x11) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/26 07:55:37 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) socket$netlink(0x10, 0x3, 0x8) 2018/04/26 07:55:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000002004e22000005b7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002b14d004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075e80dc300000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c30000000000000000000000000000000000000083d3ae970c2422ebfba623f1ee2bae24f99e07cd0ecfc9fb5dbf8085c2fb7930d7fc8aca134b43a72b10fe6b6e3b4da8248431539199f4daf43e3d7f368daa06d768c459b596394574d764749a99bf5df3a74e2b2984f9"], 0x1) 2018/04/26 07:55:37 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:37 executing program 0 (fault-call:2 fault-nth:6): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0xffffffffffffffc8) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/04/26 07:55:37 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101840, 0x0) socketpair$inet(0x1e, 0x800000000000001, 0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = dup3(r1, r0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000040)={{0x3c, @multicast2=0xe0000002, 0x4e21, 0x1, 'ovf\x00', 0x8, 0x1, 0x74}, {@loopback=0x7f000001, 0x4e22, 0x12007, 0x100000001, 0x100000000, 0xfffffffffffffffb}}, 0x44) 2018/04/26 07:55:37 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001e80)=ANY=[@ANYBLOB="1002ff00", @ANYRES32=0x0], &(0x7f0000001ec0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001f00)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2ac, 0xfffffffffffffffc, 0x4, 0x155, 0x6}, 0x98) fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(r1) r6 = getuid() stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001980)={0x0, 0x0}) getresuid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)) getresgid(&(0x7f0000001a80)=0x0, &(0x7f0000001ac0), &(0x7f0000001b00)) r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001c40)=0xe8) r13 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDGKBMETA(r13, 0x4b62, &(0x7f0000001e40)) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r13, &(0x7f0000002100)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f00000020c0)={&(0x7f0000002040)={0x54, r14, 0x200, 0x70bd2d, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000010}, 0x8004) getresgid(&(0x7f0000001c80), &(0x7f0000001cc0)=0x0, &(0x7f0000001d00)) sendmsg$unix(r0, &(0x7f0000001dc0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000100)="67156346b674b213272f35799544cb4ce7efdc8ea2edb883daedad29", 0x1c}, {&(0x7f0000000140)="d928a64235b2423e45f0b8af5db38980200cf722", 0x14}, {&(0x7f0000000180)="82d9421d718848358ce354f959e1aadbf26aec1676ea3667733faf8d4c8d261eaef6a1c0f20fd1cb4a91c7147e296e8d9f5cb2994b3f66e00e9b03f5d1b4f9ab5026156459665e0e621d17094a2b0e4ef83110f4c1a38896517dfc67f4f80cf4ee5312e889ae0daecb46948a4ef071e076e49574be5be2cc56a7790e77e2687af0ccd75b952b645bd7286797dfea553467212ef9d9d570c5558c7f3b456f0b069633", 0xa2}, {&(0x7f0000000240)="f13cb2adde6312f87bcc1299ae08b1078b7bc4bc016e6bf3ca1831739576b3bd5a88a4f2d613e0545ebe4cbfdb23c590b2d5452ce665e3038e748d1de7abd159f849b9539800e51c50a1008b5569c979a2789aaa92d3d3916a6decaa6729f947f5581d7087c101134939d233735ea911d544ab7b296ca52c464f778b4bf2a2f94bc72a84af776ba65f4949438064bd428675ea04bdcfe6b91ce0269761e575e61a2c2d53b5e47613b46c2cadb727b4d4eb3124da6dacd13a821f0b0f149a837e698b11275c", 0xc5}, {&(0x7f0000000340)="ab96f239a248014ffbd4feafd678fe504642700edb9bc05159e447e9ac8ab707ffbda93a3cbca925cfc84f7dbafc1eb9a8c319d46434e831406160a5e27156ee5f9f9b430c5741aaab4e88a154184953566c29248e12e01c44", 0x59}, {&(0x7f00000003c0)="9ad9594c1ad3b8181ce59ba0937619a283250118121ccfa5a05c8f7c15c8f510e13fa75d30c6a81356eac4013266392a14af1d42a9be19ce02c42a46d2a66ac4671ad48d0243f00c82db619595e1841668d7be8d792cbfb576d2cd74d6a9700bd0879ba8880c42a9962e00fd06c9288141c0c97bc453953cd7eb3038e79830339eca1996f78cfb529268d6a6d62e9578e0b6d3d5f06d35570fae86f945255d3366b1bec2a62a1b2cfafd7900b0fa69a0f284670c52a639bd10", 0xb9}, {&(0x7f0000000480)="e9c2420aa6caf9684012ce6fb1fead384e5a9d984b28f8488eadd9b4b6548a62d10e7e35265ddfd7132703d4d267cd9545dcf3e4e9f7f7606ebee257ab90315f692933595c376d9badd3a146de0a9a73a854dba0f185f181d25b91b621930db173fb29a17dfd5a4e68aff20725d9077dbd76ef9d65d537cb26987535b41aed1d20c723a3ebd7f312303a258b2c67b0cddb4e5d212f8069883f", 0x99}, {&(0x7f0000000540)="5c217f18521553ef6928083eeb9fe1d8ea0c7452f69204897fb538b7ed7eab1781cfc67dd9d157fe13e2d5d9c0ae9715f596c72c55fab18a10cade319ded2862fae8fcfa92cfeecc87b2e96778d5e83aa7088a820c300b1a6a08af8f1e64efed7a93b846f01cfafcc29425a2fcd3b3b2ef8200914c572b48b7f4aa88c94ef92faf96485f93ae3475cac69edddcbea16145e0630bb116a6f9af5a01cb8ca94daa22dfe17b6719c4467ef61154bbba1955d5904dd833af64fd320932af6cecf3161255b9a65ac40138228a9d0f", 0xcc}, {&(0x7f0000000640)="d2183af05d4fb6d742c3781f37f9780711730bdc890ef0affed84f4248478eba85381179c0712ec7cb16ac4540ef3c6686a74fafba7a91ea1f5d17bc08d9b6a31339e578061bb8e58c6c92ec4d0a57febbb17d8a6803cf0c5bfa9a60f5df141e44542bd8b98b7f0c3791282891f21c6a6db0e3f85af17327a01c4e77e4b2bea030186e7cc35e9027b0", 0x89}, {&(0x7f0000000700)="f08aa7f5f101a8ef1ddb58f7e3d97b263a904a37a771319710c1b843f6e6237d0354ee1dc12649eec66e31c933ef5c7c56bfc41ec0dbf58242fe1f066adcc9edaa7d71b2cd2bd7b8548eea05f63c032c160bc08d32d469d61ddd5a7c18132de6717b79600e605313e678e6c1f5f16fa4fc039aef7fba63c81003f1f4b5629a834a82e59d556286cf8f7bbf21c55577ead6fe0f0da00ae64573a91f53cca2e3c1473aa9b54c9cdde3a1aa20db57fb2472e3b2dc9d1008cd8559492d22e5c5c04e9dad89ab1134c95a7885b88eb40f2ee98f479b7306f1c3d65692e6c145fbf85f7097c105ad937a0845c5d6ac462fdb7c001ba422568ff8dc4ba928cdc185c14bcee16df23f6d8c3aee951574e3171a9bec2e7646d6c9ecb46370d1eafb6d58315ef27ec8e3bef2005e8e9b899bf4f90552dd159db4d61cdfb6f2c42b7bbeff265b875db14723d5dd7f3d90eff536647cd612f5479b07d2df43d79b1a1111a70cdca629247c1f4efd8e64cd777614d6c20c13784c14c04fd51377c43eed3ea9644f84cce9e9af6af91170979f282a2c6022275ea43fb7a867339b2dd6c8be05d2eca28ab85b4b2dc526ef1038171321dad39bf563cea2716e317adecf40552e2ea5931ec890271b233e00a4f2231ee84aebac55137e2a6fbab8c83c8fd077874d2088bfa38579fd9f5f658295c01d4b3ba8b7257b8be5a5f3c9b7f39e775ddc20bdef570ba9fedea796c63a12ed1e9d7e53a797100578520540094dfb004fa907e8f68674028747771c6740dd45f507b9273d069c0d38eacbbae90ea7c12c1d219745f97f0b64ba153aa866eccb970c770b0d46fde15f9252a1ddcdb89f671954077e07e74943f6f0ba9bce7ff48d37e29d26ded095adb75fbe47a8c35d9992d916fa3039735daf15444540f82d4abaff2313a38dc4df31adf73077017cf218d6dd94da2ccf1670fdf51ea12313cceb1cddac2fbd8cc4214ba2816b284c45f992554cfc04c322b558e6183cd3c0affa2b3140839e83f3ef2b2630f45954bda233ccd14aab7605f9fe3577ea01e548625e4b2f9560ad6bbf70487fb84f37a4df9275516c721868c9479ee9924b9a9ccfc0d29a8d6814768338f0c4e820d7ad6c3a2bdd53a845cfd3cb8bf997010b2e38394e84698c65c55e9d09032985d93e557850e842b43087402f90909555d79ca81d3d3c67500f034106be627527728de2db587900856a6e9980e7b752b0cfba0206837dc4ddb135f75a618c86caec4dbe95d41befc18f88ae15ee59d143b8569fe4b72c98e5108f3c66080871bcb62c70168781c4eab099bdb0ea881f6c38e06feee8d3db7633a2f5b3d49139b235bad9c7c207d1acdddbc2b0af70f8e23d220705a6cd9810c512f8c9cfab562912691349affd296d4deeed009cbdcf1d84801ec45b2b7589631e6c2c99634eb3c0eb1a4e00d6e8f1abdb31e56059b7d062587eb32d6bb43b148ad7fac17cb8d2a1c8ca7553f1621d8f2f99c23895b70c3ec0f758e781f1d2d2b4898b93c8886779927b59c10e27ee066365bd038c98e9a32479fe2f7664ce9ad57b0ae7842f0db2b3bd660d9547104eedabd8cdf97462450f0c3682ef8a06febd74da8a35b3520079c1ebfc09f2c765f8ad14c2a16accc0f406e5d2dbb8fcfa795368fefc01936fd678362ab1aba34acba4760e6ef53d53c3a47c24ce7ea64a42eb5e8eb740bfd45235766cefba24ba2a93b04fa3102d3f6c9d76eda1d8665a943b80f75734567ccffc1e00d6070c6d75283c0e10a38374cc69365c538aee4c7e9be43014bf4c0f9c57fc583658459fd41b624a3a87627fab07f7fb309375b6cd27d467cb8204165cead300296f785ec9e2bd12fd5078829cf3fcb5d68fe5117e5bc0f22dee0bcae0f3c42a322d67d7ccb2bf037eca6db0dcf1c789576ed55ac5d3ae3dbbdbcf8d83b6ee4f9ce87c37631d19f379d0c9aa82738f009afd5c87d2269b9cb6194c0fb2493714d698cfd5d288ffd32137be8138b20f6f6596578dc396b717eb27430a166c57ce158fe8833ba9e3f99452d83018f4b5739101baa78bd263d8849567cb369efcf52454e914e3c3d316e0681079d758b9f331cd6b5ab285f43cd56efc7bfd017192dc6267ef09a92adac99aecad1bb4b34a99bc189caadb30457fcc59b0e4e2f1b7203d3b87092f856d4f80f72d7f8a40cf34ac8ce89588f0f384ecbc1c5872caffccdd7150787ed6445faebf261e6291a1993a358b5692b168682762e295e5a3f9df44ddd3fe7ef77ec14a728ce8a44ef09fbb908544f94c2252318a58ca2af29d71481ab08baa3407f48c3d280c36e35904d8fc060e5ede96ab4c729275f7c78163b88c8b21945f3153c2570c070a31b905a86b835f5d1cc75b89b051fc92731d97549cbbf2819943b0d4cb6783149ccd32e329beff45906828a1048ced7e014abba250a852639f5c4de7db76d76c21eb7f2a52a789be4d08c93368893bc354c2e5f9336308c64796a6a12ef181e3d34c4ad95de14271a827db5c0ac32552de64f63d06e44020ea9f3abc1f1d546107bf36c6887d7368be3dae0f554a62f5f730895866b67b45d79403b12c28b9ce606bd73338058cf8762e78b62a8f223c6267a9a5a7aab392a1c10cec9b2f4bcc41f684cd905b6ee3af0b3e0d5a0ee4e4fd8548e55b64a1a64486a9b4b0355fc2262231e6fee8d75f11008af8a29913df370dc97d36c6e9cc70dbe724cf0e8671ad9e1148c90be6e2868c1f5f8c3800cc3463e66c8037361e619b92c9398d42c31bcb8c6cae618fa1be541e80624e1d726438b6ae1b8ddb19380a38f24b87ff7c7f9c48172922cfee00557699f78ec00e81f7834f00242f88926f3f87b4a13b4b33ba583d86f7f9bfde33bdeaac445dd9b1e9db325d988a266b3c79b48c22b7dbc56f66b1e491b6a4f96f35a18755bb50572b1320db6c41477e9ea5be892da21be929fef5b3183c7082ac02002d2a292b613dce3e2241afb6d33fc965634643d587fc24c1415286e4d8208e669c80123c846234bf559a8bf450ff8c363ad99925b43131d4cef1ed9299c87365d109a82ac1f300a3377766aea471ae4a1fc0fba481d047fe088c599a35d9034a0764f3296a8ce2ee1cc78ade6048d792ec75dd4fbcd41e77f2c4308241b3cc1c2104b735618d14a71d3a0cc3a9b3e05ca86e8500cc6911b3b529ebb9b0e457ab84c07ec6fee254d4a24bb72e1f5418cda6ff98f1c786a0eed35f824c50edf8f0d8b033af68ca0ff4f8797993038e0888512f59f9a7e3cd05f15cdd1b8e93dd7d407aa1b8268012b65a36f55601465610185ec2dc3cd65666c7642a8e4f48d10d47c4f0f7decf223259bbdf8406294e31f1af0dfd77ab162b2065b357ddaf9cd3288998213a7e392aa68272718412ddad83f0e119fcbb28bc3dc8034931fe0ee1809dcf91553e8a988b4936c4269d7aa08d8bd80895982738a8c36fdcdd1c28d9d941fd5e0c2a75efa9bc1ffa5c41c69e7952303520ee59724a8bab39ea9e5632a1d05adad405ba7adb936a7409ea687d5281c6de579373138ff5991ec333ac83f5bc4ebc0e96e6477a9ef55c95970926b90a322c650f2b1ee0882d3dbb3fb3a506a7cbcd54adf32126097de4e7e3b7327d1b744e7bf536be56871a38e7210e6ad76ea2bd325d92e893cc751626c785290540f720556e973cd92924f5ac77e04e9ed96d43d4c026568bf7edbcfd8fd085ae830f23b2360ca829537abeb7c313fa754f88bfe653de73c3ab8b1e93566329f5df655e91a0301dbc5c266ce0b9b465033e4138450fdb04287e0f82e8d6bc970e23b9b8bb54333db1c7b9b971299ea7cab7b6394563d749795879431ba7828b1f1c17855a30ecb7412fa1f71beaa7621f8c8fb59754aeaf0dd680fb3876d5900c3bf60e0c06d9886bc926043d7d503986faab87d15836ab8af5a43e90717dcc43f160d08d5594efd4d3392b3699e1108bac349cb847fe48e66a678e8592d29f1be3f688a27324e5e5568cbe98b4ffd9373550d6dc8f9c54f8624bc3ebc87eb7d95d6f6e26431148127f8625fb7e720aea8307f502a9433a8790584449c545864d37ca35ca75aff9b50d443eaaf680a936e23378edc22b0522a2e67d4dbf4c642acf482fa3b459cfcfa0c619b171d4a4a396988bdfa3578a53b1b327b337cacdc4c61b7d0f9b76a269530d5fcab9e4045cff1b9787dd868df8914cc0e3bf5a8f56d8b42ee45c8ef7ae2caf56f2b77aaa15b73e5203935b9239b4a0250af9982a5301a58b70c011eb78101fb1fa4758552edbcd4b4c969f65d2a28d4ca1b71ddec45f034120f890df6efad1815ab84a570e404f6dfb02443eabf4cd966cfc385b63bce2548b12ba49d491a3512ddcc4737075becb8d5ced007950cb96a90032515bfd14a8694fa32c4992800ef6984b737327197d050d8b8be608dc1bbd04a42b151cb06c052ec723c2b5ce1383fd6a4b2e18041fe3bd96d50332f22b216129fdc4ab31ae6e2480828d3cdace9f5c2a23d3cd8c7b8d359ded9b45b7ede1379ad9e59ab7edfa76e031b478a7609e938568a63209ef3d36f1019957100aef9a3f93886b22cdce9486afe0734f0383f6bad0dfdf979b81c2cf52a23a4a43ac55e1708a7a16cff233b117ef602081debf5e9c689539eb9b4bc43a6a87920788b7df6779e79488a080d3502d8b5cfe753f5ee7957a9849a4f7420a37e73ded29dd44697325c5a99de7b9856d4debe881135f57e8f27179a939c1c71f548ddcc7026dd0af6684cad167e459c99f540913fa39b94c0785e500a0fb2d22edd0117f74648f64d4f8a7d299fc605e203313b49f1530d849b868b40476ad8e2a4354a6559d862e24a1a79208a37c2c90f18ae0213b603315810d3d0b7878e4d8ffc6971d130380423cb3be9f7daf6c216bb26b5342855ded8fba973db068c20cbcf026e31ad2a07167d364ec2fa60fdd96ba016f437675bbe4108ffa9aa852c7f09dc3d05be49f280f3a4fdb919ef36954fcb481fa84072205f5734abe05c9a387d3b8a88d23628312498611ee2e8e77e75dc16dbc3b66947e1b66260dcbe2794c3fbecfcfb5bf4aa87ca533eff137e63e2fa5a3875921b178c93df87af33a0e72f6e11a3eb3588e7ee139ba2439d83f06872320579bac7cb2d06070cdb6fb57ecf6c031d8fe185048a5de917f6928f36f2bc9cacc72cfb441f3a917d8a8542bb79f10ecfb78ecba9e447b6e4d4a3f317b71306bc90dfbedef2f0380091dcdf8269b8a1273965e47beeb5de037c20a65e6f65fe391872b9ac041c04a2a64b7493d28b6107f57a10d5a95e85f61731d901f40ed912f48eba5904a91fbc233d90109b81c2b6d0821a66952340f7c28e52c9690f9edf42eb12ba39d70ecc82de4aa5635344f5ae01ebf10ff6c537b727d700426673e1133566b73507f771388859e82d6f7010044a689624db0edd6ee3e327dcf3578a0ae9457e52a3f7585912b812aeb85861411d338816afcee106a535a8f51b640b6a7489279192dfef58fc16a468e3f0287d0834005535133c1fa42585662361f196e79b09aed9d219bb75165e198080d343f98955ddfda639d45f5401438b36f44e36b5d34477d3d356c9fcc0e43739d3b78747fb7c197e8d9d3bc22013a95c4cbc09de32dbe8b580e59afdb77666bc372f65c234192dbbcaa8985eb5cf2c8cc4058a15a760e995f0def9d61e5c5968a175e6d8d4c22523478eec3cb8bead9578ba01da2b4a75dad886101e4f32dae0df07471eede623cee9c354e4f5cc18976d4b7cdae79a73d", 0x1000}], 0xa, &(0x7f0000001d40)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r15}], 0x80, 0x800}, 0x44) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) ioctl$sock_SIOCSPGRP(r13, 0x8902, &(0x7f0000002140)=r11) 2018/04/26 07:55:37 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r2, 0x9a}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000002c0)={0x8, {{0xa, 0x4e22, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x11}, 0x200}}, {{0xa, 0x4e24, 0x2, @empty, 0x20}}}, 0x108) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1c0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x2317, 0x6, 0x967, 0x8001}, &(0x7f0000000180)=0x14) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x14, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x40002104) 2018/04/26 07:55:37 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000), 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) [ 109.775771] bridge0: port 3(gretap0) entered blocking state [ 109.781679] bridge0: port 3(gretap0) entered forwarding state [ 109.787964] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.794430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.801310] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.807778] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) io_submit(r2, 0x1c2, &(0x7f0000000380)) sendfile(r1, r1, &(0x7f0000000040), 0x1) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200040) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000180)=""/128, &(0x7f0000000200)=0x80) shmat(0x0, &(0x7f0000000000/0x400000)=nil, 0x0) inotify_init() socketpair(0xf, 0x1, 0x1ff, &(0x7f0000000140)) 2018/04/26 07:55:37 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x186) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/70, &(0x7f0000000140)=0x46) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) close(r1) 2018/04/26 07:55:38 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000001, 0x44031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000503000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0xc0000) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000280)=0x4, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) readahead(r1, 0x100000001, 0xfffffffffffffffa) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r3 = getpgrp(r2) syz_open_procfs(r3, &(0x7f0000000080)='attr\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000200)={0x3, 0x6, 0x6, {r5, r6+10000000}, 0x7, 0xf34}) 2018/04/26 07:55:38 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x281, 0x387c5683e05a7d6e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7bd9e005}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x84a0}, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r2) [ 110.012790] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.052888] bridge0: port 3(gretap0) entered disabled state 2018/04/26 07:55:38 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x100000001, {{0x2, 0x4e20, @rand_addr=0x200}}}, 0x88) [ 110.058937] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.065490] FAULT_INJECTION: forcing a failure. [ 110.065490] name failslab, interval 1, probability 0, space 0, times 0 [ 110.076771] CPU: 0 PID: 8292 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 110.083626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.093000] Call Trace: [ 110.095633] dump_stack+0x185/0x1d0 [ 110.099301] should_fail+0x87b/0xab0 [ 110.103071] should_failslab+0x279/0x2a0 [ 110.107195] __kmalloc+0xc2/0x350 [ 110.110699] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 110.115848] switchdev_deferred_enqueue+0x9d/0x4f0 [ 110.120839] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 110.126072] switchdev_port_attr_set+0x1bd/0x270 [ 110.130873] br_set_state+0x178/0x4d0 [ 110.134764] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 110.140259] br_stp_disable_port+0xea/0x330 [ 110.144614] br_stp_disable_bridge+0xf2/0x2b0 [ 110.149152] br_dev_stop+0x40/0xd0 [ 110.152733] ? br_dev_open+0xf0/0xf0 [ 110.156487] __dev_close_many+0x593/0x6f0 2018/04/26 07:55:38 executing program 6: r0 = socket$inet(0x2, 0x6, 0x80000001) r1 = socket$packet(0x11, 0x800000002, 0x300) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) dup2(r1, r0) [ 110.160707] __dev_change_flags+0x56e/0xaf0 [ 110.165145] dev_change_flags+0xcb/0x240 [ 110.169326] ? strcmp+0x83/0x160 [ 110.172776] devinet_ioctl+0x14c7/0x27e0 [ 110.176905] inet_ioctl+0x5d8/0x820 [ 110.180627] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 110.186153] ? kstrtoull+0x766/0x7e0 [ 110.189950] packet_ioctl+0x2bd/0x420 [ 110.193809] ? packet_poll+0xb00/0xb00 [ 110.197778] sock_do_ioctl+0x13b/0x6b0 [ 110.201757] ? do_vfs_ioctl+0xaf0/0x2440 [ 110.205911] sock_ioctl+0x400/0xca0 [ 110.209636] ? SYSC_ioctl+0x1d2/0x260 2018/04/26 07:55:38 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000000, 0x8000) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 110.213483] ? sock_poll+0x370/0x370 [ 110.217226] do_vfs_ioctl+0xaf0/0x2440 [ 110.221162] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.226556] ? __fget_light+0x6b9/0x710 [ 110.230567] ? prepare_exit_to_usermode+0x149/0x3a0 [ 110.235625] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.241088] SYSC_ioctl+0x1d2/0x260 [ 110.244830] SyS_ioctl+0x54/0x80 [ 110.248293] do_syscall_64+0x309/0x430 [ 110.252237] ? ioctl_file_clone+0x4f0/0x4f0 [ 110.256605] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.261817] RIP: 0033:0x455389 [ 110.265028] RSP: 002b:00007f86c7053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 110.272778] RAX: ffffffffffffffda RBX: 00007f86c70546d4 RCX: 0000000000455389 [ 110.280071] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013 [ 110.287367] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.294665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.301972] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000006 [ 110.309392] bridge0: error setting offload STP state on port 1(bridge_slave_0) 2018/04/26 07:55:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) getpeername$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000a40)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000840)=""/196, 0xc4}, &(0x7f0000000a00)}}], 0x48}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write(r0, &(0x7f0000000100)='4', 0x1) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/26 07:55:38 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:38 executing program 5: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='debugfs\x00', 0x0, &(0x7f0000000180)="12a6cad85d6f1a609a09fef1172ad25ed22c28934b27e7066ae3e2c2457e5377ff2c2c") r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x60e6, 0x400000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/04/26 07:55:38 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x281, 0x387c5683e05a7d6e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7bd9e005}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x84a0}, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r2) 2018/04/26 07:55:38 executing program 0 (fault-call:2 fault-nth:7): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:38 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) getpeername$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000a40)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000840)=""/196, 0xc4}, &(0x7f0000000a00)}}], 0x48}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write(r0, &(0x7f0000000100)='4', 0x1) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/26 07:55:38 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/04/26 07:55:38 executing program 7: r0 = memfd_create(&(0x7f0000000080)='team0\x00', 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr=0x3, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e22, 0x7f52, 0xa, 0x20, 0xa0, 0x3f, r1, r2}, {0x7ff, 0x2, 0x1, 0x9, 0x2, 0xffffffff, 0x8, 0x26d5}, {0x5, 0x7, 0xfff, 0x9}, 0x5b2, 0x6e6bb2, 0x2, 0x1, 0x3}, {{@in=@rand_addr=0x20, 0x4d2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x4, 0x0, 0xffffffffffffffff, 0x1, 0x7, 0x2}}, 0xe8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:38 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000000, 0x8000) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 110.686712] bridge0: port 3(gretap0) entered blocking state [ 110.692612] bridge0: port 3(gretap0) entered forwarding state [ 110.698905] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.705363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.712268] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.718745] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:38 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4c28323d, 0x2d0000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'irlan0\x00', 0x1000}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000180)=0x1, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x9, 0xfc, 0x200, 0x4}, 0x14) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x79b, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) 2018/04/26 07:55:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x21, @loopback=0x7f000001, 0x4e24, 0x2, 'dh\x00', 0x32, 0x5, 0x7f}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2", 0x10}], 0x1) r3 = semget(0xffffffffffffffff, 0x3, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) recvmmsg(r1, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000002c0)=""/111, 0x6f}], 0x2, &(0x7f0000000340)}}], 0x1, 0x0, &(0x7f0000006600)) 2018/04/26 07:55:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x10000000012) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x2, 0x0, 0x46, 0x6, 0x8, 0x80, 0x5, 0x40, 0xc0, 0x7fffffff}, 0xb) ptrace(0x11, r2) getpgid(r2) 2018/04/26 07:55:38 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:38 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200200, 0x0) [ 110.909727] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 110.961437] bridge0: port 3(gretap0) entered disabled state [ 110.967540] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.974167] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.980606] FAULT_INJECTION: forcing a failure. [ 110.980606] name failslab, interval 1, probability 0, space 0, times 0 [ 110.991914] CPU: 1 PID: 8373 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 110.998775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.008148] Call Trace: [ 111.010777] dump_stack+0x185/0x1d0 [ 111.014455] should_fail+0x87b/0xab0 [ 111.018217] should_failslab+0x279/0x2a0 [ 111.022386] kmem_cache_alloc_node+0x151/0xc70 [ 111.027066] ? __alloc_skb+0x203/0x9f0 [ 111.031042] ? br_get_link_af_size_filtered+0x8f4/0x910 [ 111.036452] __alloc_skb+0x203/0x9f0 [ 111.040272] br_ifinfo_notify+0x1d1/0x440 [ 111.044482] br_stp_disable_port+0x16b/0x330 [ 111.048936] br_stp_disable_bridge+0xf2/0x2b0 [ 111.053476] br_dev_stop+0x40/0xd0 [ 111.057065] ? br_dev_open+0xf0/0xf0 [ 111.060811] __dev_close_many+0x593/0x6f0 [ 111.065020] __dev_change_flags+0x56e/0xaf0 [ 111.069441] dev_change_flags+0xcb/0x240 [ 111.073622] ? strcmp+0x83/0x160 [ 111.077075] devinet_ioctl+0x14c7/0x27e0 [ 111.081203] inet_ioctl+0x5d8/0x820 [ 111.084923] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.090450] ? kstrtoull+0x766/0x7e0 [ 111.094258] packet_ioctl+0x2bd/0x420 [ 111.098115] ? packet_poll+0xb00/0xb00 [ 111.102081] sock_do_ioctl+0x13b/0x6b0 [ 111.106100] ? do_vfs_ioctl+0xaf0/0x2440 [ 111.110258] sock_ioctl+0x400/0xca0 [ 111.113979] ? SYSC_ioctl+0x1d2/0x260 [ 111.117823] ? sock_poll+0x370/0x370 [ 111.121571] do_vfs_ioctl+0xaf0/0x2440 [ 111.125516] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.130918] ? __fget_light+0x6b9/0x710 [ 111.134929] ? prepare_exit_to_usermode+0x149/0x3a0 [ 111.139987] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.145446] SYSC_ioctl+0x1d2/0x260 [ 111.149190] SyS_ioctl+0x54/0x80 [ 111.152660] do_syscall_64+0x309/0x430 [ 111.156606] ? ioctl_file_clone+0x4f0/0x4f0 [ 111.160969] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.166179] RIP: 0033:0x455389 [ 111.169381] RSP: 002b:00007f86c7053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 111.177127] RAX: ffffffffffffffda RBX: 00007f86c70546d4 RCX: 0000000000455389 [ 111.184418] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013 [ 111.191711] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.199003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/26 07:55:39 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000080)}, 0xa17, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x3f, 0x50f0, 0x5, 0x8, 0x1, 0x1ff}, 0x10001}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/26 07:55:39 executing program 4: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xcd, 0x4000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000040)="e05bbf911c1384b27db86f9bbb0084ce538555361d394e325a920f64b036e553be3006e068841b7042dc35749e7a35d71b1dea3e5bffcc2a4c537587f0b93014d8a4c78cb2e3108c83d7aa1755c8340309863e5b568b7514745afd26552e86930d7fabff831411716e8c898b4d3c13871cdfa6e92cf50429019e9e", 0x7b) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x6, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/26 07:55:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffff7ffffffffffc, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200000007000000000000820000000005003800ffff00000000000000001000ad1414aa00000000"], 0x28}, 0x1}, 0x0) 2018/04/26 07:55:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x43, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 111.206300] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000007 [ 111.492368] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/26 07:55:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x43, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:40 executing program 0 (fault-call:2 fault-nth:8): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:40 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:40 executing program 7: socketpair(0x15, 0x5, 0x100, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x2000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) 2018/04/26 07:55:40 executing program 6: futex(&(0x7f000000cffc), 0x100, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffd) r1 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x2, 0x80, 0x8, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r2, 0x4, 0x3, [0x0, 0xff, 0x3]}, &(0x7f0000000440)=0xe) r3 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="bc4b9b565571a0c338cb86d938c72cba8a0d32bdd65835bad18b2d99dd702b7ed5fccfd415b7587a9f5847ce969252b8f0a0150cbeedf520e8b6408594ec2ba6437211a6512e909d6d034a12c8f84817259bf6f5a181b62318d6565a3b1276fdb46dc83ad75461add102dac45f23e7637ed19fad19e022aeed1c5165a2e8da53c1daef51a1ff846e74a462d0e5c7e16249d257530b0b55b3d2eb0d9b455057ecc32acb644eaa6a0bc50fbd7df0e91fd63e04978ba0f16584826c8fa7515fe45d0a7bcec5837a384466812802767a767e23b713dd46f0da5cf123818fe3e3a3c18a1ded0dd4910a7c75", 0xe9, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r3) 2018/04/26 07:55:40 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x202040, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x8, 0x0, 0x2000}, 0x4) poll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x80}, {r0, 0x2481}], 0x3, 0x9) write(r0, &(0x7f0000000000)="2400000024007f0000001200000001000d0f23ff0100000000000000f1ffffff1300ff10", 0x24) 2018/04/26 07:55:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') 2018/04/26 07:55:40 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair(0x9, 0x6, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) [ 112.369447] bridge0: port 3(gretap0) entered blocking state [ 112.375336] bridge0: port 3(gretap0) entered forwarding state [ 112.381628] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.388129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.394994] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.401461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.422952] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 112.431202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.455929] bridge0: port 3(gretap0) entered disabled state [ 112.461991] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.468621] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.475086] FAULT_INJECTION: forcing a failure. [ 112.475086] name failslab, interval 1, probability 0, space 0, times 0 [ 112.486373] CPU: 0 PID: 8452 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 112.493228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.502596] Call Trace: [ 112.505221] dump_stack+0x185/0x1d0 [ 112.508883] should_fail+0x87b/0xab0 [ 112.512702] should_failslab+0x279/0x2a0 [ 112.516874] __kmalloc_node_track_caller+0x243/0x11c0 [ 112.522147] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.527585] ? br_ifinfo_notify+0x1d1/0x440 [ 112.531957] __alloc_skb+0x2cf/0x9f0 [ 112.535702] ? br_ifinfo_notify+0x1d1/0x440 [ 112.540067] br_ifinfo_notify+0x1d1/0x440 [ 112.544255] br_stp_disable_port+0x16b/0x330 [ 112.548701] br_stp_disable_bridge+0xf2/0x2b0 [ 112.553233] br_dev_stop+0x40/0xd0 [ 112.556809] ? br_dev_open+0xf0/0xf0 [ 112.560565] __dev_close_many+0x593/0x6f0 [ 112.564778] __dev_change_flags+0x56e/0xaf0 [ 112.569212] dev_change_flags+0xcb/0x240 [ 112.573399] ? strcmp+0x83/0x160 [ 112.576855] devinet_ioctl+0x14c7/0x27e0 [ 112.580987] inet_ioctl+0x5d8/0x820 [ 112.584714] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.590240] ? kstrtoull+0x766/0x7e0 [ 112.594047] packet_ioctl+0x2bd/0x420 [ 112.597898] ? packet_poll+0xb00/0xb00 [ 112.601865] sock_do_ioctl+0x13b/0x6b0 [ 112.605988] ? do_vfs_ioctl+0xaf0/0x2440 [ 112.610142] sock_ioctl+0x400/0xca0 [ 112.613858] ? SYSC_ioctl+0x1d2/0x260 [ 112.617693] ? sock_poll+0x370/0x370 [ 112.621440] do_vfs_ioctl+0xaf0/0x2440 [ 112.625376] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.630768] ? __fget_light+0x6b9/0x710 [ 112.634772] ? prepare_exit_to_usermode+0x149/0x3a0 [ 112.639825] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 112.645274] SYSC_ioctl+0x1d2/0x260 [ 112.649015] SyS_ioctl+0x54/0x80 [ 112.652484] do_syscall_64+0x309/0x430 [ 112.656427] ? ioctl_file_clone+0x4f0/0x4f0 [ 112.660791] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.666008] RIP: 0033:0x455389 2018/04/26 07:55:40 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 112.669219] RSP: 002b:00007f86c7053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.676964] RAX: ffffffffffffffda RBX: 00007f86c70546d4 RCX: 0000000000455389 [ 112.684263] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013 [ 112.691980] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.699277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 112.706574] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000008 2018/04/26 07:55:41 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007fff00001000010001000047f6ff01000000008218bdffffffff0100ff10", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/26 07:55:41 executing program 6: r0 = socket(0x1e, 0x1, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setfsgid(r1) 2018/04/26 07:55:41 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000000, 0x10000) fstat(r1, &(0x7f0000000300)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/04/26 07:55:41 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) write(r0, &(0x7f0000000180)="240000002e001df53100000800417700fbffffff01000000ff1000000000000000000000", 0x24) 2018/04/26 07:55:41 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x10000, 0x20000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/118, 0x76}, {&(0x7f0000000540)=""/216, 0xd8}, {&(0x7f0000000640)=""/72, 0x48}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/61, 0x3d}, {&(0x7f0000001700)=""/118, 0x76}], 0x6, &(0x7f0000001800)=""/118, 0x76, 0x6}, 0x10001) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000018c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000001900)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001940)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001a40)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b40)=0x14, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002040)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002080)={'gretap0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000020c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000021c0)=0xe8) getsockname(0xffffffffffffffff, &(0x7f0000002200)=@hci={0x0, 0x0}, &(0x7f0000002280)=0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002300)={@dev, @loopback, 0x0}, &(0x7f0000002340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002400)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002600)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002800)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002900)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002b00)={0x0, @broadcast, @multicast2}, &(0x7f0000002b40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002b80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003200)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000003300)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003840)={@local, @broadcast, 0x0}, &(0x7f0000003880)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003e40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003e00)={&(0x7f00000038c0)={0x508, r1, 0x400, 0x70bd26, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x39b}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0x25c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb3}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0x3, 0x401, 0x1}]}}}]}}, {{0x8, 0x1, r16}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}]}}]}, 0x508}, 0x1, 0x0, 0x0, 0x8011}, 0x40) r20 = socket$vsock_dgram(0x28, 0x2, 0x0) r21 = dup2(r20, r20) getsockname$netlink(r21, &(0x7f0000000000), &(0x7f0000000040)=0xc) set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x1, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) 2018/04/26 07:55:41 executing program 0 (fault-call:2 fault-nth:9): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:41 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x101) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x3c1) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xe, 0x8000) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x12) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000140)={@rand_addr, @remote, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=r3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 113.342863] bridge0: port 3(gretap0) entered blocking state [ 113.348789] bridge0: port 3(gretap0) entered forwarding state [ 113.355123] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.361591] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.368466] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.374934] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:41 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040), 0x0) 2018/04/26 07:55:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00000a7000/0x10000)=nil, 0x10000, 0x3, 0x32, r0, 0x800000000040) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) shutdown(r1, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006c3f18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc1ffc)=0xfffffffffffffdb8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000301ff4), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a9ff4), &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000078cffc)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffe29) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f13ffc)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006abffc)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000894ff4), &(0x7f0000fd4ffc)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004fdffd), &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000000100)=0x27a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000d7c000)=0x187) getgid() [ 113.412503] bridge0: port 3(gretap0) entered disabled state [ 113.418521] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.425134] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:41 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x68001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x826}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x3278, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}, 0x8, 0x8, 0x7fff}, &(0x7f0000000240)=0x98) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x2572) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 113.515805] FAULT_INJECTION: forcing a failure. [ 113.515805] name failslab, interval 1, probability 0, space 0, times 0 [ 113.527780] CPU: 1 PID: 8476 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 113.534651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.544034] Call Trace: [ 113.546670] dump_stack+0x185/0x1d0 [ 113.550342] should_fail+0x87b/0xab0 [ 113.554164] should_failslab+0x279/0x2a0 [ 113.558340] kmem_cache_alloc_node+0x151/0xc70 [ 113.562987] ? __alloc_skb+0x203/0x9f0 [ 113.566919] ? if_nlmsg_size+0xb65/0xd60 [ 113.571058] __alloc_skb+0x203/0x9f0 [ 113.574879] rtmsg_ifinfo_build_skb+0x153/0x400 [ 113.579594] rtmsg_ifinfo+0x112/0x260 [ 113.583457] __dev_notify_flags+0x141/0x7f0 [ 113.587962] dev_change_flags+0x1b5/0x240 [ 113.592191] devinet_ioctl+0x14c7/0x27e0 [ 113.596329] inet_ioctl+0x5d8/0x820 [ 113.600052] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.605588] ? kstrtoull+0x766/0x7e0 [ 113.609396] packet_ioctl+0x2bd/0x420 [ 113.613252] ? packet_poll+0xb00/0xb00 [ 113.617221] sock_do_ioctl+0x13b/0x6b0 [ 113.621202] ? do_vfs_ioctl+0xaf0/0x2440 [ 113.625347] sock_ioctl+0x400/0xca0 [ 113.629062] ? SYSC_ioctl+0x1d2/0x260 [ 113.632906] ? sock_poll+0x370/0x370 [ 113.636655] do_vfs_ioctl+0xaf0/0x2440 [ 113.640598] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.646000] ? __fget_light+0x6b9/0x710 [ 113.650012] ? prepare_exit_to_usermode+0x149/0x3a0 [ 113.655073] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.660531] SYSC_ioctl+0x1d2/0x260 [ 113.664276] SyS_ioctl+0x54/0x80 [ 113.667744] do_syscall_64+0x309/0x430 [ 113.671691] ? ioctl_file_clone+0x4f0/0x4f0 [ 113.676056] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.681274] RIP: 0033:0x455389 [ 113.684482] RSP: 002b:00007f86c7053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.692234] RAX: ffffffffffffffda RBX: 00007f86c70546d4 RCX: 0000000000455389 [ 113.699540] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013 [ 113.706836] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/26 07:55:41 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) 2018/04/26 07:55:41 executing program 2: r0 = socket(0x10, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/26 07:55:41 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, r0) sendto$llc(r1, &(0x7f0000000080)="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", 0x1000, 0x20004050, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:41 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 113.714146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.721444] R13: 00000000000003a4 R14: 00000000006f8800 R15: 0000000000000009 2018/04/26 07:55:41 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000000000001, 0x10000) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000080)=0x6) 2018/04/26 07:55:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000080)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)=0xffffff28) eventfd(0x3) 2018/04/26 07:55:41 executing program 7: connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:42 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(0xffffffffffffffff, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x15, 0x803, 0x34b, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x8001, 0x1, 0x1000}, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x6}, &(0x7f0000000200)=0x90) 2018/04/26 07:55:42 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000000080)={0x0, 0x1f, 0x2, @tid=r0}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x0, 0xe4c}}, &(0x7f0000000000)) r1 = userfaultfd(0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_delete(0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x2) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000100)) 2018/04/26 07:55:42 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xec) ioctl(r0, 0x6, &(0x7f0000000000)="c834dcca89c36b0a85702b112b64708d642a006d850545e645d197ab344a00cf4b8bd07721fe00d86107738a6ebabd16a8e80e775acca7b5139e7c98bd369487da30d1865e9c0ee0654bd142c89d511c7b76af306a7a13d2d9594e2eb46baa8fcb0b31cde3c8ae6614bb11a3baabfb1061c7f22b3ac7c43f580bea1af0ede24c190b5b4f734e55cc0e6ec7b05f1989b0a1e8f486690a349f5f75ff29d5cb276f57ef3df0c784ecb8646b1b5312c111c9d185155b69813d75913026232b20800e7c7859973b7ef37cca8703f79d09cd06705b0a33bffb358438253ead650ec17f049b06e93f02") r1 = open(&(0x7f00003f5000)='./file0\x00', 0xffffffeffffffffc, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x1) fcntl$setlease(r1, 0x400, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000001c0)=""/220) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') fcntl$getflags(r1, 0x401) 2018/04/26 07:55:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3f, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x80000001, 0x8f}, 0xc) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090069000000000000007f00804003000000460001070000001419000a00040002000000096e0200000000000000000003f500", 0x39}], 0x1) 2018/04/26 07:55:42 executing program 0 (fault-call:2 fault-nth:10): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000580)={@local={0xfe, 0x80, [], 0xaa}, 0x72, r1}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000002200)=""/4096) 2018/04/26 07:55:42 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x180, 0x4) [ 114.153213] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 114.170755] bridge0: port 3(gretap0) entered blocking state [ 114.176708] bridge0: port 3(gretap0) entered forwarding state [ 114.182965] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.189433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.196355] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.202827] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:42 executing program 5: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, "03037366333fe125a66c9e0000000100"}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/74) 2018/04/26 07:55:42 executing program 4: accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000180)=0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14) r1 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040)=0x9, 0x4) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x181000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0x3ff, 0x12, 0x101, 0xcca8, 0x3}) 2018/04/26 07:55:42 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(0xffffffffffffffff, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:42 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0xea, @loopback={0x0, 0x1}, 0xc7}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x240, 0x0) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x80200) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r3 = accept(r2, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) accept(r3, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80) 2018/04/26 07:55:42 executing program 2: setrlimit(0x8, &(0x7f0000000280)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) [ 114.359534] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 114.366677] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/04/26 07:55:42 executing program 1: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141046, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) fgetxattr(r0, &(0x7f00000001c0)=@random={'trusted.', '/ppp0\x00'}, &(0x7f0000000200)=""/127, 0x7f) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xfbfffffffffffff9, 0x4) ioctl$TIOCCBRK(r0, 0x5428) [ 114.417406] bridge0: port 3(gretap0) entered disabled state [ 114.423450] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.430061] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:42 executing program 6: futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xb0000001) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x80000) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x7, 0x8, 0x3, 0x18, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1b, 0x4, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x40, @empty, 0x9}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1b}}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x81}, @in=@rand_addr=0x2c, 0x10, 0x3906ba18cd3199e, 0x14}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}]}, 0xc0}, 0x1}, 0x4000) [ 114.502324] FAULT_INJECTION: forcing a failure. [ 114.502324] name failslab, interval 1, probability 0, space 0, times 0 [ 114.513730] CPU: 1 PID: 8550 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 114.520644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.530024] Call Trace: [ 114.532661] dump_stack+0x185/0x1d0 [ 114.536331] should_fail+0x87b/0xab0 [ 114.540149] should_failslab+0x279/0x2a0 [ 114.544330] __kmalloc_node_track_caller+0x243/0x11c0 [ 114.550064] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.555517] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 114.560447] __alloc_skb+0x2cf/0x9f0 [ 114.564266] ? rtmsg_ifinfo_build_skb+0x153/0x400 [ 114.569207] rtmsg_ifinfo_build_skb+0x153/0x400 [ 114.573924] rtmsg_ifinfo+0x112/0x260 [ 114.577782] __dev_notify_flags+0x141/0x7f0 [ 114.582206] dev_change_flags+0x1b5/0x240 [ 114.586468] devinet_ioctl+0x14c7/0x27e0 [ 114.590601] inet_ioctl+0x5d8/0x820 [ 114.594326] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.599865] ? kstrtoull+0x766/0x7e0 [ 114.603672] packet_ioctl+0x2bd/0x420 [ 114.607531] ? packet_poll+0xb00/0xb00 [ 114.611493] sock_do_ioctl+0x13b/0x6b0 [ 114.615480] ? do_vfs_ioctl+0xaf0/0x2440 [ 114.619633] sock_ioctl+0x400/0xca0 [ 114.623347] ? SYSC_ioctl+0x1d2/0x260 [ 114.627189] ? sock_poll+0x370/0x370 [ 114.630936] do_vfs_ioctl+0xaf0/0x2440 [ 114.634884] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.640288] ? __fget_light+0x6b9/0x710 [ 114.644306] ? prepare_exit_to_usermode+0x149/0x3a0 2018/04/26 07:55:42 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x400004060002000}) shutdown(r1, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1000, 0x204000) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xd00010}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="600000002100200027bd7000fddbdf250281000704000000000000001000000008000200e000000108000b000500000008000100ffffffff08000f000600000008000b0006000000080004000200000008000200e000000208000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000340)={0x7fffffff, 0x6, 0x81, 0x1d7}, 0x6) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/04/26 07:55:42 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0_to_bridge\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/26 07:55:42 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x8) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) read(r0, &(0x7f0000000040)=""/44, 0x2c) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) [ 114.649361] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.654813] SYSC_ioctl+0x1d2/0x260 [ 114.658552] SyS_ioctl+0x54/0x80 [ 114.662003] do_syscall_64+0x309/0x430 [ 114.665946] ? ioctl_file_clone+0x4f0/0x4f0 [ 114.670313] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.675534] RIP: 0033:0x455389 [ 114.678742] RSP: 002b:00007f86c7053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.686490] RAX: ffffffffffffffda RBX: 00007f86c70546d4 RCX: 0000000000455389 [ 114.693790] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013 [ 114.701084] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.708377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 114.715671] R13: 00000000000003a4 R14: 00000000006f8800 R15: 000000000000000a 2018/04/26 07:55:43 executing program 2: r0 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) pread64(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000000020c0032020000100001000100"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x50) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/51) 2018/04/26 07:55:43 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000040)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/mcfilter\x00') write$sndseq(r0, &(0x7f0000000280)=[{0x7, 0x2, 0x3, 0x4, @tick=0x6, {0x800, 0x170b}, {0x243, 0x100000001}, @raw32={[0x6, 0x3ff, 0x5]}}, {0x7, 0x2, 0x800000000000000, 0x6, @time, {0x9, 0x2}, {0x8, 0x5}, @time=@time={0x77359400}}, {0xb11, 0x7ff, 0x6, 0xbc, @tick=0x5, {0x7f, 0x6}, {0x9}, @time=@time}, {0x0, 0x0, 0xff, 0x0, @tick=0x3, {0x4, 0x633}, {0x4, 0x5852a8fc}, @quote={{0x4, 0x5}, 0x7, &(0x7f0000000240)={0x81, 0x2, 0x7, 0x9, @time={0x77359400}, {0x67b7352a, 0x80000000}, {0xaeb, 0x133200000000000}, @quote={{0x8, 0xbb6}, 0x2, &(0x7f0000000200)={0x0, 0x100000001, 0x1000, 0x8, @tick=0x3, {0x4, 0x5}, {0xbce, 0x29}, @queue={0x0, {0x9, 0x4}}}}}}}], 0xc0) setitimer(0x2, &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) 2018/04/26 07:55:43 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(0xffffffffffffffff, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='lo\x00'}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 2018/04/26 07:55:43 executing program 0 (fault-call:2 fault-nth:11): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:43 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000000001010000"]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/26 07:55:43 executing program 6: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/04/26 07:55:43 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @empty, 'veth1_to_bond\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'gre0\x00'}}, 0x2c5) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 115.758972] bridge0: port 3(gretap0) entered blocking state [ 115.764973] bridge0: port 3(gretap0) entered forwarding state [ 115.771313] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.777781] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.784657] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.791160] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:43 executing program 5: socketpair(0x0, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000000040)=""/78, 0x4e, 0x2000, &(0x7f00000000c0)={0x3, {"8dc920d52bf341"}, 0x100000001}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r1]) 2018/04/26 07:55:43 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x83) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0xfff, @random="8d512756ed57", "7961593000000000000000000100"}}) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1\x00'}}) 2018/04/26 07:55:43 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:43 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/151, &(0x7f0000000100)=0x97) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00000000c0), 0x4) [ 115.852369] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 115.913209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 115.963017] bridge0: port 3(gretap0) entered disabled state [ 115.969191] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.975807] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.008099] FAULT_INJECTION: forcing a failure. [ 116.008099] name failslab, interval 1, probability 0, space 0, times 0 [ 116.019531] CPU: 0 PID: 8618 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 116.026388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.035759] Call Trace: [ 116.038387] dump_stack+0x185/0x1d0 [ 116.042056] should_fail+0x87b/0xab0 [ 116.045816] should_failslab+0x279/0x2a0 [ 116.049918] kmem_cache_alloc_node+0x151/0xc70 [ 116.054530] ? __alloc_skb+0x203/0x9f0 [ 116.058461] __alloc_skb+0x203/0x9f0 [ 116.062215] inet6_rt_notify+0x291/0x630 [ 116.066316] fib6_del+0x1c7d/0x2210 [ 116.069985] ? apic_timer_interrupt+0xa/0x20 [ 116.074437] fib6_clean_node+0x399/0x6b0 [ 116.078539] ? node_free_rcu+0x70/0x70 [ 116.082459] fib6_walk_continue+0xc84/0xe10 [ 116.086828] __fib6_clean_all+0x53d/0x840 [ 116.091013] ? rt6_sync_down_dev+0x140/0x140 [ 116.095455] ? node_free_rcu+0x70/0x70 [ 116.099373] ? rt6_sync_down_dev+0x140/0x140 [ 116.103823] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.108523] fib6_clean_all+0x90/0xa0 [ 116.112354] ? rt6_sync_down_dev+0x140/0x140 [ 116.116795] rt6_disable_ip+0x104/0x9b0 [ 116.120824] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.125703] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.130410] ? addrconf_notify+0x48a/0x58f0 [ 116.134779] addrconf_ifdown+0x237/0x2880 [ 116.138968] ? kmsan_set_origin_inline+0x6b/0x120 [ 116.143862] addrconf_notify+0x48a/0x58f0 [ 116.148099] ? rcu_all_qs+0x32/0x1f0 [ 116.151896] ? _cond_resched+0x3c/0xd0 [ 116.155862] ? nf_ct_iterate_cleanup_net+0xa0/0x220 [ 116.160959] ? rcu_all_qs+0x32/0x1f0 [ 116.164769] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.170218] ? nf_ct_iterate_cleanup_net+0x1a6/0x220 [ 116.175366] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.180771] ? ip6mr_device_event+0x35f/0x3d0 [ 116.185313] ? dev_forward_change+0xbe0/0xbe0 [ 116.189847] raw_notifier_call_chain+0x13b/0x250 [ 116.194663] __dev_notify_flags+0x3b7/0x7f0 [ 116.199098] dev_change_flags+0x1b5/0x240 [ 116.203366] devinet_ioctl+0x14c7/0x27e0 [ 116.207502] inet_ioctl+0x5d8/0x820 [ 116.211234] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.216765] ? kstrtoull+0x766/0x7e0 [ 116.220577] packet_ioctl+0x2bd/0x420 [ 116.224436] ? packet_poll+0xb00/0xb00 [ 116.228408] sock_do_ioctl+0x13b/0x6b0 [ 116.232393] ? do_vfs_ioctl+0xaf0/0x2440 [ 116.236552] sock_ioctl+0x400/0xca0 [ 116.240288] ? SYSC_ioctl+0x1d2/0x260 [ 116.244132] ? sock_poll+0x370/0x370 [ 116.247882] do_vfs_ioctl+0xaf0/0x2440 [ 116.251822] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.257216] ? __fget_light+0x6b9/0x710 [ 116.261225] ? prepare_exit_to_usermode+0x149/0x3a0 [ 116.266281] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 116.271747] SYSC_ioctl+0x1d2/0x260 [ 116.275507] SyS_ioctl+0x54/0x80 [ 116.278991] do_syscall_64+0x309/0x430 [ 116.282944] ? ioctl_file_clone+0x4f0/0x4f0 [ 116.287310] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.292525] RIP: 0033:0x455389 [ 116.295731] RSP: 002b:00007f86c7053c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 07:55:44 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41f5d5e2c97dec2160a34c44d34592c822fe0e765f2a5841fca2b68aeb25afac48c317423ca96e6bc3f1e8ee09267104fd55ada8e5e57a574a39f8889d3270"}, 0x60) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvfrom$ax25(r0, &(0x7f0000000040)=""/55, 0x37, 0x22, &(0x7f0000000180)={0x3, {"affa28803dd532"}, 0xdd40000000000000}, 0x10) 2018/04/26 07:55:44 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r1, r2) io_setup(0x3, &(0x7f0000000000)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0xf7a064c54e9fb910, 0x0) io_cancel(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000040)="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", 0xfd, 0x0, 0x0, 0x0, r4}, &(0x7f0000000280)) [ 116.303479] RAX: ffffffffffffffda RBX: 00007f86c70546d4 RCX: 0000000000455389 [ 116.310777] RDX: 0000000020000140 RSI: 0000000000008914 RDI: 0000000000000013 [ 116.318073] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.325367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 116.332664] R13: 00000000000003a4 R14: 00000000006f8800 R15: 000000000000000b 2018/04/26 07:55:45 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:45 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6970365f7683fc4a30e1b2d57efb4700"}}, 0x1e) r1 = accept4(r0, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x800) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000300)=@can={0x0, 0x0}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000380)=""/54, 0x36}, {&(0x7f00000003c0)=""/30, 0x1e}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f0000000540)=""/156, 0x9c}, {&(0x7f0000000600)=""/118, 0x76}, {&(0x7f0000000680)=""/115, 0x73}], 0x7, &(0x7f0000000780)=""/195, 0xc3, 0x6}, 0x2000) recvfrom$packet(r1, &(0x7f0000000200)=""/204, 0xcc, 0x0, &(0x7f00000008c0)={0x11, 0xff, r2, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:45 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/26 07:55:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="cd", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = memfd_create(&(0x7f0000000080)='(\x00', 0x1) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) 2018/04/26 07:55:45 executing program 6: r0 = socket$inet(0x2, 0x800000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000040), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x3d0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x8, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x401) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/26 07:55:45 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400002001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x40, 0xffffffffffffff9e, 0x1000, 0x7d45, 0x4, 0x1, 0xffffffff80000000, 0x3a6, 0x0, 0x1000, 0x81, 0x0, 0xfc48, 0x2, 0x1]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1, 0x4e6, 0x4, r2}, 0x10) sendfile(r0, r1, &(0x7f00000000c0), 0x44000000004ff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}}, 0x84) 2018/04/26 07:55:45 executing program 0 (fault-call:2 fault-nth:12): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x0, 0x4, 0x7, 0xfffffffffffffff7}) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x200000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x100, 0x70bd26, 0x25dfdbfb, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc4c85512, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/87) [ 117.189023] bridge0: port 3(gretap0) entered blocking state [ 117.194969] bridge0: port 3(gretap0) entered forwarding state [ 117.201311] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.207776] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.214699] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.221177] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:45 executing program 5: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fchdir(r0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xff, &(0x7f0000000040)=""/68) 2018/04/26 07:55:45 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000, 0x29}, {&(0x7f0000001100)="7639230889d5dd8fb0730e65920b54891ec8125000c2446fa0", 0x19, 0x5}], 0x2090001, &(0x7f0000001180)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_normal='check=normal', 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@codepage={'codepage', 0x3d, '864'}, 0x2c}, {@check_normal='check=normal', 0x2c}]}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:45 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setstatus(r1, 0x4, 0x2000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001340)={0x3f, 0x4, 0x800c, 0x4, 0xff, 0x4, 0x5073, 0x3, 0x0}, &(0x7f0000001380)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x0, 0x8, 0x1, 0x273, 0xdc}, &(0x7f0000001480)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000014c0)={0x0, 0x98, "0a4b1bd34f21804c7421b5ce69aceee781a8d9e0a85807faf2c0655472cbf980ad74fbb65862abf1f529661300dd449894a6e26fb58ac99822f42477e17e0301014a9fc7622afd0ef86a39e6f6368c0f9b6aeb4a6cb668d8fab57f359aaf46e635739fd707b30b41b56cf871d4a8d6e26b66cef19cf2ac755f62c393be464e66b9f82abcc353009a32b5efa6ffc4df01b79f10fe2aa4f3b5"}, &(0x7f0000001580)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000015c0)={0x0, 0x5}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001640)={0x0, 0xfc}, &(0x7f0000001680)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="3c51094be5ae48406d24743af981d1c280079b7e02768af7cb3b10ef3263bbb6c0aa0b58915c00337827b3120682ce396dc2e82654d602f9e64c89eb72e64a60c19e1aef65b5a34d323c63b140ddb5d6ce1663d593ad466e64e948a79ccda4dfd4d88eca075b0a0ba7b0698aac06ce474fd9718b67a37a974a158a3b9e8d508b7f24d484878e36bbbc0200901f88496bdb10de73e3e51d6330c1fcc0ea8792fbe925166f3a34e1d4703ac8c5d0b8f585661256ed3dbdf11c1c8db75c5d4f59a8021caaaea98a64b1247505457dbc73", 0xcf}, {&(0x7f0000000300)="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", 0x1000}], 0x2, &(0x7f00000016c0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x20f, 0x8, 0xffffffffffff7fff, 0x10000, 0x9, 0x2a, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x362, 0x8004, 0x8, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x76f96ded, 0x1, 0x8, 0x7, 0x8, 0x1, 0x1, 0xfffffffffffffc00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x2, 0x200000000000, 0x13, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xf371, 0x8, 0x6a13e32, 0x95, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1c0000000000000, 0x800b, 0x9, 0x800, 0x6, 0x4a80a090, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0x8d1f, 0x5, 0x5, 0x90000000}}, @init={0x18, 0x84, 0x0, {0x81, 0x4, 0xff, 0xfff}}], 0x180, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) 2018/04/26 07:55:45 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0xffffffffffffffff, 0x3f}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x56, 0x1, 0x3, 0x9, r1}, &(0x7f0000000380)=0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000100), 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x4}) r4 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r2) 2018/04/26 07:55:45 executing program 6: io_setup(0x59, &(0x7f0000000140)) io_setup(0x0, &(0x7f00000001c0)) io_setup(0x1, &(0x7f0000000200)) io_setup(0x5f7c, &(0x7f0000000240)) io_setup(0x1000, &(0x7f0000000280)) [ 117.404101] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:55:45 executing program 4: r0 = getpgid(0x0) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/4096, 0x1000) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000000, 0x80000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) timerfd_gettime(r2, &(0x7f0000000280)) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0x200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 117.470232] bridge0: port 3(gretap0) entered disabled state [ 117.476295] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.482888] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:45 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/26 07:55:45 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0xfffffcd3) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4dfc, 0x40000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getegid() ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r2 = getpid() syz_open_procfs(r2, &(0x7f00000000c0)='net/igmp6\x00') 2018/04/26 07:55:45 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:46 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) listen(r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x10, &(0x7f0000019b50)=@raw={"0f00", 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x380, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xfffffffffffffe2e}, @unspec=@CT0={0x876a31fef6a79ceb, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0x2e9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfda0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000, 0x1, 0x11}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000000}, {0x0, 0xb9ac}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="00000040000000ff0200000000000000000000000000010300907800000000609433df0000000000000000000000000000ffffffffffff0000000000000000000000000000000162e2ca41858b535836872b8216f6f49284f4cd83aa48ea84e6100a426c61d452161b10dccc45dc6e230b2eb75dd50a8957826c5ed4681abb0cebfaa259a388d6c22c07d94bac7caf77c3be7c37ae31a83352b0b8246ea1510afd5d70cb71da5be18e9873ac45635b9fabd8d7bc99c6ba1a2226c5e5303d3ea6103d0ecf1f2a3eb030f552852bc9690985b3303601f56dd529"], 0x0) 2018/04/26 07:55:46 executing program 1: rt_sigaction(0x37, &(0x7f0000000000)={0x10001, {0xfff}, 0x2, 0xffffffffffff8001}, 0x0, 0x8, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20040) write$rdma_cm(r1, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000000c0)}}, 0x10) getegid() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc0045401, &(0x7f0000000000)) dup3(r2, r0, 0xfffffffffffffffd) 2018/04/26 07:55:46 executing program 0: socketpair(0xa, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x401) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x8, 0x2]) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:46 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000002c0)="1646c62800003d74f68d268a", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x105) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) 2018/04/26 07:55:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:46 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x2, 0x13, 0x4, 0x800, 0xfffffffffffffffc, 0x81}, 0x69}, 0xa) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x53c3000000, 0x40000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) 2018/04/26 07:55:46 executing program 4: unshare(0x40600) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x0) fcntl$addseals(r0, 0x409, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xf929, 0x17, 0x1f, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101480, 0x0) 2018/04/26 07:55:46 executing program 2: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0300eeffffff07000200"], &(0x7f0000000140)=0xa) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) epoll_pwait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/04/26 07:55:46 executing program 5: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f0000048000), 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x7, &(0x7f00000023c0)=[{&(0x7f0000000080)="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0x1000, 0x8}, {&(0x7f0000001080)="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", 0x1000, 0x7}, {&(0x7f0000002080)="c90f1771c2531c249bb2d634aaa4fb1a3d01677695f1cd6c6ec24e37e247a3a6fd9778679199cd84766992040737e0bee51e387e678406452cd6b43e43c8e8159b027230103045d20d2989eaaff9f8eafaa9a37552b800d72b497d254bc510bb7e92cd3a10b4c2e0fe6b8e603342eedb1d26ee796e198dca8d16c71b63f21ebd4c2cb4bc015f1924292edf4473613ee9615a56edafe18defae52d07f5417f77a9be4a51edbcd94a35c3d50d1ada426bcb6e1fc9ec0dd379ffbe32f72f450348c57", 0xc1, 0x7}, {&(0x7f0000002180)="14e0950eb84a84e31c22a012d1bbdccdaafb2c3241cfff8eef0cba836a48849051440361aa461a6ff697d745975a2a9c6bfed3a5e674215b7c50993b5fd4b0cef94b45ca5d641ab93be275d34570b55e356b829f07800e23c57894072f", 0x5d, 0x100000000}, {&(0x7f0000002200)="3c4ad3beab67eb052f9ea4bda0846a10971c66061033afcbc18ee239b9b9a3fe56ce312fb17deb7dbb82aa0ec55a295c4e8c31650de0ee33efd3b503b10b0b3ece5a19ebf04f78d5f484fe52dea771e44ffe41d227be50a98b3ee947a728b6a6bd918a75e2696bbe2bb0d39082aa20e6be2b383e21577f4813bedef503fdb3b083886d7e060c6ce492a3a5", 0x8b, 0x750c}, {&(0x7f00000022c0)="3f6576b43bb9476896fd36b5e4b3720e6e3ff2f8fba0e46536b503ac5910a7f9acf477bcd4f5a4e28bfc336bac6a9705238904dd555a9280a96cb9e583d1baa921f544b01d9ae303d37e1fc7639d48af2cb372cfdbcb2c5e8d021dd58205c97ce8a64833ca09e77385faf713483e64", 0x6f}, {&(0x7f0000002340)="6569f098e8777cba774a83e9fdc448a8786a2966d1111d7bd5e37c43514cc5877ec3f3206283385290fb3fc9eeadd1d8a645c19c8ed4004aa76f6675578324bc3f24c6ff42ee867100168369b70a6fc10975bb70ac791c2fbc27f0603cb72e9284161d5c", 0x64, 0xffffffffffffff01}], 0x2fb870ef16da0b33, &(0x7f0000002480)={[{@noquota='noquota', 0x2c}, {@noquota='noquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@noquota='noquota', 0x2c}, {@discard_size={'discard', 0x3d, [0x3d, 0x37, 0x36, 0x39]}, 0x2c}, {@quota='quota', 0x2c}]}) 2018/04/26 07:55:46 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000001640)=""/220, 0xfffffffffffffc57) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x100) write(r1, &(0x7f0000000240)="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", 0x1000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) [ 118.787728] bridge0: port 3(gretap0) entered blocking state [ 118.793622] bridge0: port 3(gretap0) entered forwarding state [ 118.799926] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.806391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.813307] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.819865] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x38) 2018/04/26 07:55:46 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000100)=0x2, 0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) setpgid(r2, r3) 2018/04/26 07:55:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:46 executing program 6: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400001) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000380)=""/149, 0x95, &(0x7f0000000040)={&(0x7f0000000440)={'sha384-avx\x00'}, &(0x7f0000000480)}) [ 118.898999] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 118.921172] bridge0: port 3(gretap0) entered disabled state [ 118.927244] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.933818] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:47 executing program 5: r0 = socket(0x11, 0x4, 0x401) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="3a3be688e17a22d27a15", 0xa}]) 2018/04/26 07:55:47 executing program 6: r0 = gettid() rt_sigqueueinfo(r0, 0x12, &(0x7f0000035000)={0x1000000, 0x0, 0x404004, 0x7ff}) [ 119.135144] bridge0: port 3(gretap0) entered blocking state [ 119.141108] bridge0: port 3(gretap0) entered forwarding state [ 119.147392] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.153863] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.160713] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.167195] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.224980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:55:47 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) 2018/04/26 07:55:47 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x2, 0x40) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)={'nouuid,'}) sendfile(r0, r0, &(0x7f0000000200), 0x9) fallocate(r0, 0x10, 0x0, 0x8000) 2018/04/26 07:55:47 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfff, 0x101000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180), 0x4) keyctl$join(0x1, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x71b7, 0x3, 0x8}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r4, 0x0, &(0x7f0000000100)="a409c6b6e2a645e7e8ae5c") 2018/04/26 07:55:47 executing program 6: unshare(0x40600) r0 = syz_fuse_mount(&(0x7f00000013c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/142, 0x8e) sendmmsg(r1, &(0x7f0000000440)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="9daf13b34df63363cde3b2f7e52f2f73ea373f1c289c0bdf5ced2be701afd35a3e20809aef0f63f0b03b793553af420dc16001688c1c00eef12df92d8e6538d3e533657e313e2b8d8ddf2f541920d6d25c9ce9e9dfb61bb454210b9d8a61a60d07b4f6a9d772374cb722549533199a3b98bef75661b9385a5c9c829b3de140263ccdfd588555", 0x86}, {&(0x7f0000000280)="7616b7709dd5eb0bf56a9da3620902", 0xf}, {&(0x7f00000002c0)="e7b4081658cd6500759b3fe0adc8f8f88a", 0x11}], 0x3, &(0x7f0000000340)=[{0xd8, 0x10b, 0x3, "8931dd5ad6f7d7501f52a77732459b3d9c6d9f9f4ba521e5eb2d5145a9b7f31ab421225684714016a69199ee2ba2945d3d81225cf24cdf6aae5919cc5d70f9952e7e11c808d7cbaf88b260dd041e7373605b50fdbce31bdc3bb56a4ed2193e743a3eb37c70b1790b37c3922eb2c276fa50854d764a9867df32a585dfa637dffcd1d9a4763c8fd26cdbdbc423b85593ec81ea839839187d139f6f7c3f4707b8954c4e0759d2bc9d78244f8d304f7088bfc46aaefa30b4ef8bc48559994b874a88c0"}], 0xd8, 0x1}, 0x7}], 0x1, 0x20008080) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) poll(&(0x7f0000001400)=[{r0}], 0x1, 0x0) 2018/04/26 07:55:47 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80) accept$netrom(r1, &(0x7f0000000240)=@full, &(0x7f0000000100)=0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x80}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:47 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffdb0) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x100000, 0x8, 0xffffffffffffffff, 0x6, 0x2, 0x84b, 0x5}, &(0x7f00000000c0)=0x20) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000300)=0xfffffffffffffffd, 0xffffffaa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0x5) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00000001c0)=""/105, &(0x7f0000000140)=0x69) setrlimit(0x0, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/26 07:55:47 executing program 5: socketpair(0xa, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x401) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x8, 0x2]) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:47 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x208, 0x1) getsockopt$inet_int(r1, 0x0, 0x55e812f7bbe01cab, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 119.812263] bridge0: port 3(gretap0) entered disabled state [ 119.818345] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.824978] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.838366] sctp: [Deprecated]: syz-executor1 (pid 8831) Use of int in maxseg socket option. [ 119.838366] Use struct sctp_assoc_value instead 2018/04/26 07:55:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) geteuid() getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000003480)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97b", 0x74}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x0, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x9, [0xff, 0xffffffff, 0x40, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x0]}, &(0x7f0000003340)=0x1a) 2018/04/26 07:55:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28}, {0x80000006}]}, 0x10) write(r0, &(0x7f00000000c0)="ff00", 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/04/26 07:55:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r1) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="692d736a3c865a926808c8ca57332747ec1e01b4538ae27d0abb49a1", 0x1c, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x181000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000100)={r6}) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000000400)=0x7f, 0x4) ioctl$TIOCSBRK(r7, 0x5427) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) [ 119.961309] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.967856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.974767] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.981231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.990696] sctp: [Deprecated]: syz-executor1 (pid 8831) Use of int in maxseg socket option. [ 119.990696] Use struct sctp_assoc_value instead 2018/04/26 07:55:48 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7f, 0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'io', 0x20}, {0x2b, 'pids', 0x20}]}, 0xa) 2018/04/26 07:55:48 executing program 3 (fault-call:4 fault-nth:0): r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 120.081798] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 120.088909] bridge0: port 3(gretap0) entered blocking state [ 120.094791] bridge0: port 3(gretap0) entered forwarding state [ 120.101107] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.107571] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.114416] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.120885] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101a00, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f00000001c0)=0x2d4) getpeername(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 120.276857] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 120.283722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.296755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.326565] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.333234] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x8000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) 2018/04/26 07:55:48 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) timer_create(0x6, &(0x7f0000001300)={0x0, 0x39, 0x2, @thr={&(0x7f0000000200)="94d6dcb05fdd7f41e74730fe3c0c4ba325705c0e1243a69713cc599dd2e5fc0118a021d8ed788ef7b3cd8b184eeab3d921e16d31ced9c9f33a31be3ba6301bf359af8f4693a1b76bba63cbb8423632d44e313c7280435120f96d88a6cd7e614590a17a4e52f0f1d4e0bb30c44dc23646f7c9a01607c17af4639f64c5cb1ebaf955b3596517159c77efc475724504d063635e78b32f3eff524f3209c005a61ec28761d9e82dfadd5190d7d488fa366d5ac90674533fdc751e0a2141157f4f61c479afe7c9535fe8b90f50346c27abac1c", &(0x7f0000000300)="7f814685944fdcad94c92c09c6c5f84a352f2766c9410a376016587eb35b652ea7b7c0767ae3b52da6a809b69e1cfbdc20c518b6dbd2839fc2227043a93c1a92a1ed989bd25874b9b9bf8b02cfc58f8a5944e20c9d5f299fe7d3a2b63e0e923b967030f36190735f9420e6de87f04a7fb782ae0dcca0f0358a9e4c8f2f7938c1e5d9ef4dba0025f9ba9c526260488e9317ff6a8473dd1801bb669bb77d260214f8f277f2359a4a5ace65cdcbe99f836079d66624b9ac4733e6a939b077c9744dff8e2cf8469ad6485309da5ba8e17cfc131aa4212a01d901a20068616b66245e7ba6d07805bbf2a4b28859ae22e172c044237d337dd01330af9df577626cd6f2a7149eccf0c7e5e8ecfd0a4eff3d4019b67c85aa249496e8310e090844823fb500ee1ba20b727cf82b60f77e4af1447e8f460b689e57e1be50c83db8e189bee2c648d7eb29db57e61c534c866d41fefcdc00ae1dc26466376a9897bbfea40e811202222868de862eaa143c6cc3e549dcd74d098679e356b7973de1325f4d4baeca863b68a5893153671e77a460c450157144b76e8fa14855f8f7a89d0685b9eba22943101b86aa719f8d4c98b995c624ece66a06e9e968d6721c5081a50a80f19148af2f17f3dd056f8cda55a4d17903939230e36301fea20196400d30f712b96e945df541246f61a86f7ecaa6fc089fadce97c14de5772368ff4a90f41aaa13d64ce4f727e06f77f57bbbaf70b8202f58be2a3b44df8c5a5a3102dbb2629cb9cce6ba85fc74c69fa836b527cbcce4199d2de9f8f49c4a5080269764d914f7b8d2ce228086a97923d3d0179e7d5b39a5ac1aa8c0a5392b8c5344fff9a3f52e7d7e2386426d9e11fb0196a25e80f6ef43b13a69ec697316e7450392f0c72913f09398c4846a2e10fc5fa1f3804f5b296c74e23d163a2829f376d76121e17a56f1020ae08ac6035b011484f978629610122f8536e16f4426914541448aa64bd05d941ddacc965d48fcf659fad771ef8a387340567bd0072868a4bb1b09cedd925edd82e0eae488fbb93e54f8a056bf8b29b9d918d0d35a252ac84426fcf1a910009124c1cc5c983f458836cb342f787a24e93d709da46f1455212f2b3379e40520bd84b770d61a28df63358daabc2f5eb0d37107e486d67568a01198208def2b5fc06da6eeb4e740fcd8dad4b9464cd43cdb4f029f5099d928c0c8477a0b534ee0ba4be798878a2118895d92fe37e30ee5fa03cdabd7038643090a9fe6e0bfabef31ccdd745ee56b41473c82dde10ba8a2369e0062db4cec61c49d59d40a0d3ef0b44bce66f1910f4547c25ecf63df7733f2b128a3ee2c3bc59aac3ff81d7117231552ad9fbff673d0a582ad086fef27a8ab9ea453afed14df39d88b5a25bc9d54beaea8fb05015b90871b5f7bce1ff204a394f16f8c2dddf4b0e6f2fe260faa2e53fce933577dccc4b815dcdf91b7cefde7fc2aabb5c46fb262d9b7703eaf690c6c996d8891817583e2fb84d004f2e899b3ed681a72d5bc2a76a342bea2cee8cd4430664908f5381ed81fdb3f1c968ed82d572ff4d32b0aa8fc236ac9d4f15fab88c0472a80bf11cfa37c78b8332c82a69fe5872b7714e57c498c384561d39ddbcbb489ca1f9da32f7abf316bb2c4d9491d1bc4d211a936ec68dfa15bf1d9c47a71591f860b546fbf31dc3cd63043b3ea0a5c0b749f1d1e628946bc01c4925df55678f49542ff283c5c3c0abfef0cb4c95e7e3e1612d5ddb9d43872753283e0bb406f220e81c0ea74812c58dab54e281237fbc5e3242ef5d268e93c41f62411f50f841fb773e72ff278aa5f55943722dab389de59787d0f1106fca0832b6215621ac1c8c108fdc0650b5db02860c9e7dd4dc2153d90baea193efd0553ae9751c51c93d84da26d8efa7e6e44997d2df8a1a65d0139a32e200062ff1bcde92d9720fcef238b8d137093dec7579a424e1549e9f85eeb99941533fecfb0f19d384d402b56555d45a0f449b1d736f574bf84704cd29910a09506434112dfbf5bdd2499b7c40979b951a50ec63c98e7a7c615a0ca74f96f20e57d30887957482a7e236e36f1f593ffc035a7c01b44f3e5d27757f92423cb98c9433146fc23eb7f9bfce6953cf39dfc7d1725f656165481da25175a40d2fd5b6e22ae12da0163e8f33fdd5d0662b67434733c95c6b89f206e5803a737270de4aeadc99fb7a27cc6ac5b372c60299e50ec4eb494b4050f73530ac001bf1478ae1dddfa3e97b7d5e5fe1ea68cf5bd1b3feb4b71359e79d372a19bf55a0d03647a80613ee1706d6ba8285b4c9e909158b76ff3d9163fdeac85b72a7e1c279ad84ffcc5d36c96389649ab5b81e25680f06d0f17f72e83a0b4e485d2002d9370c83302ca6aecf495d9c45c8dc9a0b31ba206d8b3de621c52fc55eab651f0e6b9dda4c3faa23231066cd907729d61129e792f31b421ad00328a75ac25c253be1d6ca7e43d7f33f861a5c782ae420c83ee43683cf8bdf07867d6b058e41a015a0e044632697f0497b2082d4555977079c7dd52cb2e548b4fb132a69cde493a687a01d39396fc8351c87c327e63ae7c9bcc690d0cea0a06aa7791897a75b9b66b773b742ea522ed07293793530e4b2f23cd963998925e2797716c240d1055a151d8e24a34beb35a72df70f88496aa7979c4764ca973dae840c502a2ca030fd67cea09d5c681fad6b6c30a0f9a1a4540e5e9a2d61062d0301dbe985f3189a843f89410ab572955f534d74e4b354bef9306e01236c1fd49d9318d1307bcfe3426a1edbfd126d916dd7dea3b2aec0ab341147246f01557d96989cb48bbee505b96bffe370d4565b3f05df1d0c3c2ec5018a91b620d9b2dee566aedd5654bf3fb15a5938fd86f8039d0d037c2b4d4f29bde0ad3c856ec4130bc9d7f5ace42e6200b69e9e7c3d0fbb6cde298dbb0c90a153b2ffb79c2093a5618c844ae4fa9d55dd29f666532503e30062995f62d85600bf6a90873b98b539c78045baa11b96b698c012129045c47a43928fa5a6063eb6d5c03084d16bd715379131200de50873ee2a186a925fa7312918abd8caffe022f6fff1a3af6247b16aedbc6365d1a5a1b05555d98c0b40aa067e7f3a3967ed7159e0113d3fcf6c95ef46f074aefe72ba5fc976b5b9398ffdeb9469c363c63099dc5b7faa42ec500f056bc2a6ff2556b26dadbecc243b6e8c36fa21f15f4177033b217b06b47243c93369112d65595c21ae389714f65d7051ae3ec44b132f31493ae304899688c4de25622cd8dac6a26e28297e8788c508e7362c20a586141e04733a9e3181977f1a9b7006d0d88d58c5ed3589ca35dff886e4f7a6d0c30feebe1e0c1e2cfa22b0e2fa86dff454e119f616504ae4ea6230b58332b0c89f06750dbe354df73f433b0d3f4eb5ba0f63fad25d6d605dce0adbaf5a54190447e42fe03d9af0b94b50f0479bc081c460625b7b89ae73b8e689c46681dd71259896c65893ed2eb973152133137d95417b1a6d3796776e45d08bba923d1d3dfffce8692a51ec10eb8040672e81f7f493f003f72e01aafc1cf6bb0bfd6a619c63a090c9bab0bc47dc3d2a68719e02d3a7f467dc0b42b46275bc3707a32c70ee05d0ba0845621c49ca7106220df4b71ff4b6e31273b359cf019c042a22a60405df87ab71d67f6f4ded88de329f8fc2d0bc647b19c760731e1f05d7e2ae206a8d030d07525a507efbba93f8beedfd93d4fd35723f901877350bb3e2265deffe030b31941ad7e6c38cd043be753c7f5b285dbccd6885c45cc3ca244efe97eb68cc70b690154e955d250c8e51b04d3bdeaf0e0ed539fd1a340153ee5f3400aa251ff49cc6730ae61a35af41abc38bf6c79822412f4d6f28b5ffbf0f379f74c5a3134b57b9d14307d6fc4fb1b7a0f2337e3d4be4f55c47446a56a33b277180473dc0bf83d026ee2df35eab8f3e6c66db16c4f24546328a000695c3d78dd46ef00d3d1d1fd1e935eb53f1a24518ccf6ea2cf58cf44374681ee8c1f2f401041da25e8a73bae78ceecf330411edec032f9e68baf504de5ddf842e3b6218f76a6989a1c43ffddb7e44f8db79d29149a126173187e26c5938f092e793e208144a5d2cb1def81c66bb7a732cf0db9478c05bb01cd6edc1e40242f1555b15954c95bb68a000be61cac1ebb0628e555193599a07e239a50e1f6602841f175adc76d8a544d2af620ded9357f928610b769f322e977a2974e5b6bc995b30ff1011725146cea7902738b63d0b9466ad3f023a34ceb38b5d22bf428c2ea06834ba5a8d66fb465c72752004e599e2452392043b6f0d50d8f23121df5bb09c91ac453553a4fe344c4c6d991baed6673ec018d908b0f7ec854eb8278d198fbd59a9d23e0fbb0a04282cf2656d7dc6443fc452336b2f8615a6f28a87a2158e89cb4ffaccf9d97d812adc5b85de891e9bcc0a789c7168f87c6d59b8a7d9e6b1095b512609a8fcdda6f53768ac74ae9b0cdcb214f83a224f143ca695eb3eea6ed4422e9cdfbeab666fc5fc5e8933ba71a23f42e3f3c7ec257e495c65297b82325ece81943d44418a0494f536bc5079b6817fd9bb439b64c63919dfe4d44d7dabcf2e3414fdacfd222caa756b18f08ea36ce80142de96bed0a1f6f54ce4a13bf1686820d17df0d220278ffc13c2c491118bc564b31c0adaa2c9f55a815a59f20fdde39901e1484c193260cd9ef794ea31cac240fde108dfabc5dc7e8d8ce67ac78c56fddf40687d869b0fd0a661f8c01166a9995b89eef1ee78416401f7c1b4b230aae2ff79b4fb66b3e666766abe903381e866df392950a484562d21a1c8589915319fe1f670e05905a97a799a811fc214fb0da64ec69fd6faac823bbc20dccd73decfa615fc57c49d9eb0618d681da991d8541c78e2ee39df2acaf13cd7133eafeda16bdb5e3175c742795a40a7c08b0dc89112ddee7a68cb9c87519fe5410cae2561e1cf9de881881801fc5b9fc7f0c8c009d88dbe08bd3f0388474f1b337ff8b7fd969f74421770b2a56707b68cec63f6bd8274d79aea025134fa3328d71530a3204139e4b01f757957586eedb1eb383eff1fa12366e3936be5a345b42e4572c9e25260425f9e5355f3a743b9e20f2e3995f01985372101f8228fe8ee2770799b63f3d8f0ea483afab69416dd5b9707543ce73ae8c24c3fb6178855c66f3cd52e2d9c22ee2794f0c0b3b63d409ebfc7e54a68eaa768dcee545191f6a410cd1bbedd4ba609c0a40f279ee79929e720fd4831031145726d7b90294813a2f6a764e1d3110652507f64bb8650dfc5e5bf0aaa664ded3456add3210b11342758d9d66efe9abbcabc215e02f533c63e805de9503a5a1be1dcfcbe3ebdfd2b360eac32e75cd997292468732b62018af99ce5bf4b9be16e7b99c050dd17ded299f8dbbae58afad6b6619f8ef797e15aacef58950a5e63dc9ebaf929555e3ba5ec9971197c43ecccae45938e18c6fe93c4579b3d741cb0e92f22f1954892e8487fbb5a775f0b13f0fba55eb10e1be5547a0fa345ee4e7ffeb393b43d957c10ee08ed298a90662e2f76f204acfd551f2d400839ff162c1ea50289ed616f5e40aca8182b16b5b48ad1582e03dcbefac39ac6b57776b50a673aa7e848e5732986a94dec27cbd037aab80cac3653d2068406a3d6788fdbb11c4a6706e4c581dd2819285f0ae09a8c5cbecd8d5c574d9a95a243e96dd4e4054d615ba1b6cdd03eb154a2fc043ca906504673b67a9b7e903b5538dfa07496f3c5cc756303933e2caee8ae383cd360a7674fafe16102da375876a314f6a"}}, &(0x7f0000001340)=0x0) timer_gettime(r2, &(0x7f0000001380)) accept$ax25(r1, 0x0, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$getregs(0xe, r3, 0x4, &(0x7f0000000140)=""/64) 2018/04/26 07:55:48 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7f, 0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'io', 0x20}, {0x2b, 'pids', 0x20}]}, 0xa) 2018/04/26 07:55:48 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x668, 0x4) 2018/04/26 07:55:48 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') r1 = getpgrp(0x0) fadvise64(r0, 0x0, 0x40000000, 0x7) capset(&(0x7f0000000100)={0x20071026, r1}, &(0x7f0000000140)={0x2, 0x1000, 0x0, 0x20, 0x6a, 0x1fffc}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x2}) creat(&(0x7f0000000180)='./file0\x00', 0x1) write(r0, &(0x7f0000000140), 0xfeb3) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'trusted.', 'nodev\x00'}, &(0x7f0000000280)=""/77, 0x4d) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:48 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x6, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0x40}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0xa}, 0x80000001}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfff}], 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'team0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xfffffffffffff800}, @in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e20, 0xf2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe8c}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb18}], 0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xaa80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0xf285, 0x4, 0xc70, 0x80}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={r3, 0x5}, &(0x7f0000000100)=0x8) syz_mount_image$btrfs(&(0x7f00000003c0)='btrfs\x00', &(0x7f0000000400)='./file0\x00', 0x4, 0x2, &(0x7f0000000540)=[{&(0x7f0000000440)="df41108fef9e3ed6064a42844bfd7a9ac39f9abcff3eee97ca960b5e42203e11bb9f670979a1ec26aa6a14af534eef15e93acc657b9dcd0a978755bcb14d601d6edd59500418e2f142a307a97dd8b309c98e7501374726", 0x57, 0x8}, {&(0x7f00000004c0)="8e7bbea28bf0455156a4151e548bc0aeca0d648bf7d21f7d72ffd53cbf7f7e0e8732a09a2d10aec81373c15c634ca7f0e20189d9169a5af202cf36831c4146f585c92397276e2d8c08", 0x49, 0x6}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="636865638d5f69d64e4642ba4e19c296e850bde99bc46e745f"]) 2018/04/26 07:55:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/mcfilter\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) time(&(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x101, 0x3, 0x3, 0x7fffffff, 0xcdb, 0x1, 0x9], 0x7, 0x6, 0x6dd9, 0x1, 0xfffffffffffffff8, 0x71, {0x7, 0x7ff, 0x38, 0x9, 0xa1c, 0x9, 0xfff, 0x7, 0x1, 0x7, 0x9, 0x7, 0x4, 0x4, "87a95b14f7b2e9e861831eaea4ece05a125d1f2223b114dc39e7ef571357355c"}}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001140)=""/4096, 0xffffff92}], 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x56, "3597b3c67f4a83d38abb386138808d84765b94e01eab19d031b5315b96eeb1bdb8d83c98ad60d7f473b9b9722eae5309814451bca390e857d3a15b5460b8c7ba6def7d03a9639f3bcaa5726c527134310430a506bdba"}, &(0x7f0000000180)=0x5e) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x3}, 0x8) 2018/04/26 07:55:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x10000}, {}, 0x0, 0x6e6bb9, 0x1}, {{@in, 0x0, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}}, 0xe8) tee(r0, r0, 0xffff, 0x8) socket$nl_route(0x10, 0x3, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket$inet6(0xa, 0x807, 0x81c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7f, 0x6, 0x3}, &(0x7f00000000c0)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2, 0x2, 0x80000001}, &(0x7f0000000140)=0x10) [ 120.578605] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 120.601559] bridge0: port 3(gretap0) entered disabled state [ 120.607633] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.614230] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:48 executing program 6: unshare(0x400) r0 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='ppp0md5sumsecurityeth1vmnet0$bdevkeyringlo\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000fee000)) 2018/04/26 07:55:48 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x1}, 0x6e) bind$unix(r1, &(0x7f000000f000)=@file={0x0, './file0\x00'}, 0x6e) bind$unix(r2, &(0x7f0000000240)=@abs={0x1}, 0x69) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00', 0x53, "8fbc0144dcc3a30dcc4f4f068b18d3d669691141eeea5288afbfc697a900cf31bdfe1b5f3ff73534a27b79db150d55567662ab34ca4916aa1e6a223a09b111e34c56024cb7aff8dbf43b4f6ce706a9df73a48c"}, &(0x7f0000000080)=0x77) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/26 07:55:48 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0xb5b}) r1 = socket$inet(0x2, 0x800, 0x3) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040), &(0x7f0000000000)=0x7d) 2018/04/26 07:55:48 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x254d23bd}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e21, 0x200, @loopback={0x0, 0x1}, 0x1}}, 0x391, 0x4}, 0x90) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge_slave_0\x00'}}, 0xffffff98) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @empty, 'veth0\x00'}}, 0x1e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x20000) getsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1, r3, r5, 0xfffffffffffffff9, 0xf2, 0x1000000) 2018/04/26 07:55:48 executing program 2: r0 = timerfd_create(0x7, 0x80800) clock_gettime(0x0, &(0x7f00000000c0)) timerfd_settime(r0, 0x3, &(0x7f0000000080), &(0x7f0000000fe0)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) 2018/04/26 07:55:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = socket(0xf, 0x6, 0x3ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x81, 0x1, [0x1]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0xfffffffffffffff8, 0x200, 0x8, 0x9, 0xba4, 0x9, 0x81, 0x401, 0x2, 0x7, 0x8, 0x0, 0x6, 0x1786, 0x9]}, &(0x7f0000000340)=0x100) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) socketpair$inet6(0xa, 0x8000b, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, 0xed6, 0x110) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xb8, [0x2, 0x3, 0x81, 0x200, 0x749, 0xffffffffffffffff, 0x81, 0x3]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/26 07:55:48 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0xfffffffffffffffc) quotactl(0x0, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f00000001c0)) 2018/04/26 07:55:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00\x00 \x00\v\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x10000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/218) 2018/04/26 07:55:49 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x7e, 0x7, 0xffffffff00000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) unlink(&(0x7f0000000140)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) 2018/04/26 07:55:49 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x5, 0x4e23, 0x8, 0x2, 0x20, 0xa0, 0x2c, r3, r4}, {0xffffffff, 0x2, 0x3ab, 0xfffffffffffffffa, 0x45f9, 0x5, 0x1, 0x8}, {0x1f, 0x0, 0x7fffffff, 0x3}, 0x4, 0x6e6bb4, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x3f}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x0, 0x3, 0x0, 0x3, 0x9, 0x1}}, 0xe8) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) r5 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r5, 0x107, 0x200000000000f, &(0x7f0000006ffc)=0x6, 0x4) ioctl$int_out(r1, 0x5462, &(0x7f0000000500)) r6 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x8000) getsockname$netlink(r6, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000480)=0x1, 0x4) sendto$inet6(r5, &(0x7f0000000280)="0401000000e3cde82c46d64e498020c17ae638d830f6eb50f9442d5b5959048000006af18cfecc7c04a7e42ec0ac3d9ba697b048f7b7af4b64724429", 0x3c, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/26 07:55:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getgid() sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)='sAdY', 0x4}], 0x1}}], 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7c3f, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0xc) 2018/04/26 07:55:49 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000080), 0x80000) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 'team0\x00'}}) 2018/04/26 07:55:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r1, 0xa, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfa42}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20004014}, 0x14) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x20000800000000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x3}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r4 = inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x80000000) inotify_rm_watch(r2, r4) flock(r2, 0x4) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:49 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/stat\x00') openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/04/26 07:55:49 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x8, 0x0, {0x0, 0x0, 0x100000000, 0x3, 0x4}}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/26 07:55:49 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x2e, 0x7f, 0x8, 0x415, 0x9, 0x1e]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'\x00', 0x2000}) 2018/04/26 07:55:49 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) signalfd(r0, &(0x7f00000000c0)={0x8}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004500001b0000daea773f300fd72fed84703414bf00ccb7a36b7800000020ffffffff0d00907800000000000000000000000000000000240b632b726340d340af04c1d8d867dc5254fb329be7cfe5d40b76e86a7b839363eb6ecf714cc845131f2b28bd6f68b7e625d695887c2e"], &(0x7f0000ea3000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) [ 121.349910] bridge0: port 3(gretap0) entered blocking state [ 121.355870] bridge0: port 3(gretap0) entered forwarding state [ 121.362205] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.368681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.375568] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.382090] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:49 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000000180)={r1, r2+30000000}, &(0x7f00000001c0)) unlink(&(0x7f0000000000)='./file0\x00') ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) syz_emit_ethernet(0x27, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1, 0x9}], {0x8100, 0x7, 0x7}}], {@llc={0x4, {@llc={0x4, 0x4e, "9f4a", "30eeca4b5e4cf322b772aab7c7"}}}}}, &(0x7f0000000240)={0x0, 0x2, [0xcd6, 0x203, 0x6cb, 0xe38]}) r3 = socket(0xc295b95079a162ae, 0x800, 0x5) r4 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000980)={'ip6gretap0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001640)={@loopback, @multicast2, 0x0}, &(0x7f0000001680)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001700)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000018c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006080)={0x0, @local, @dev}, &(0x7f00000060c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000006240)={@loopback, 0x0}, &(0x7f0000006280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000062c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000063c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000069c0)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000006a00)={0x0, 0x0, 0x0}, &(0x7f0000006a40)=0x14, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006ac0)=0x14) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000006f80)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200204}, 0xc, &(0x7f0000006f40)={&(0x7f0000006b00)=ANY=[@ANYBLOB="3c040000", @ANYRES16=r4, @ANYBLOB="080025bd7000fbdbdf250000000008000100", @ANYRES32=r5, @ANYBLOB="e000020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100008040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="080007000000000064000100240001006270665f686173685f66756e63000000000000000000080003000b0000003400040009000001010000000700ffff08000000010009035aef00000808068058848f2900003f09f7ffffff000101000700000008000100", @ANYRES32=r7, @ANYBLOB="bc00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000008000100", @ANYRES32=r9, @ANYBLOB="7401020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000400005e07000000ffff3f03a101000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000004000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="f800020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040081000300ff030000b6000800ffffffff40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000f0d000008000600", @ANYRES32=r14], 0x43c}, 0x1, 0x0, 0x0, 0x40000}, 0x4050) socketpair(0x11, 0x80807, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r15, 0x4040534e, &(0x7f00000000c0)={0x209, @tick=0x8, 0x4, {0x9, 0x9}, 0x4, 0x2, 0x6}) 2018/04/26 07:55:49 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4004000000f7, &(0x7f0000000040), &(0x7f00000000c0)=0x10d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000001c0)={0x2, 0x7}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x200, 0x5, 0x9, 0x2, 0x8001, &(0x7f0000000000)='syz_tun\x00', 0x1, 0x100000000, 0xc05e}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e21, 0x3, 0x4e24, 0x1ff, 0xa, 0xa0, 0x20, 0x33, r2, r3}, {0x99c9, 0x3, 0x1, 0x1, 0x133cb319, 0xc8e9, 0x1, 0x4836}, {0x3, 0x7f, 0x8, 0x401}, 0x1, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d2}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x0, 0x3, 0x2, 0xfff, 0x1, 0x8}}, 0xe8) 2018/04/26 07:55:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x1) fcntl$setflags(r0, 0x2, 0xf03869fc6371a33b) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) 2018/04/26 07:55:49 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 121.445541] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:55:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0, 0x3}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0xfffffffffffffe38}}], 0x2, 0x24048011) [ 121.491235] bridge0: port 3(gretap0) entered disabled state [ 121.497308] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.503891] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x98) 2018/04/26 07:55:49 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80000) r1 = inotify_init() r2 = dup2(r0, r0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000001c0)={0x400000000000, 0xb4, "165417e9e25e765b0c54397c071d745f223077139cb281c88c1b5d56feed3478a60ed5ac677d3a5ff265f962c0dcfb455c1353b6ab02f4c6b2cc1b8a1a160cf8dd3543cb7ee7eb09da55520fb515704c4f3c94edcc6109336e43d4cacd03909cd84ac6515c998e4ba735c7059a92dcf84ba91eec7aa449e4b301ae7ec2d63d3eea6c9796cbe5c2d5bd32c9315fb7a28c4b1e1efd99b677fe9217d126fa843b2299792d1e210acaee3671ca55ab547e7f8d3e2ab1"}) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x0, 0x40, 0x8, 0x22, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_lifetime={0x4, 0x6, 0x8001, 0x9, 0xef, 0x2}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x6e6bc0, 0x5, {0x6, 0x6c, 0x100000000, 0x4, 0x0, 0x7fffffff, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x1a, 0x4, 0x10}, @sadb_x_filter={0x5, 0x1a, @in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x14, 0x14}, @sadb_lifetime={0x4, 0x4, 0x1, 0x7fff, 0x200, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x1f}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x1f, 0x4, 0x10}]}, 0x110}, 0x1}, 0x840) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x40007fe) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) [ 121.626975] bridge0: port 3(gretap0) entered blocking state [ 121.632951] bridge0: port 3(gretap0) entered forwarding state [ 121.639292] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.645772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.652654] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.659149] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:49 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) fcntl$getown(r0, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000580)=""/240, 0xf0}], 0x1) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/19, 0x13) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x630800, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x3, 0xba4, 0x100, 0x3f}, 0x4, 0x3, 0x0, 0x0, "5735c90e739f8530"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x8080) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/26 07:55:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x1000) getsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 121.747915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:55:49 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/26 07:55:49 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0xfffffffffffffffc, 0x100) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x2) fchmod(r0, 0x0) [ 121.792474] bridge0: port 3(gretap0) entered disabled state [ 121.798519] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.805131] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:50 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001180)=0x100000001, &(0x7f00000011c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) sendto$inet6(r0, &(0x7f0000000100)="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", 0x1000, 0x800, 0x0, 0x0) write(r0, &(0x7f0000000140), 0xfeb3) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001100), &(0x7f0000001140)=0x4) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:50 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x823, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x2}, 0xfffffd9e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r0 = socket$nl_generic(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000001440)=@in6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0x1}, 0xa}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000002780)="8a", 0x1}], 0x1, &(0x7f0000003840)}, 0x4000040) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x100) accept4$unix(r1, &(0x7f0000000240), &(0x7f0000000300)=0x6e, 0x80000) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr=0x7}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0x2) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/253, 0xfd) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000340)=0x1, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/26 07:55:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000100)) 2018/04/26 07:55:50 executing program 6: r0 = getpgrp(0x0) ptrace$setopts(0x4206, r0, 0x5beb1283, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r1, &(0x7f0000000000)="aaf5e46dd560a57b264d38b2c26b86e55a628978264179ca34a2a32cf1f071154d7d10c783fa8f72c0c2d79328b3309907c5fb1b79f66d48b45a5a2ff53455863ad80ab7f5af622f2b314e745e3cb4e28ec21f22cd35ce7f24900a9e097a7ca8d06d392346aa8e46b0529c914696144f18bd943821852f98a9e181ebd705793a3ed011a83fc77756ed3c3df1e1991e09cb639e49c7d99eaa133403ff280b30ba636629f5ad64212a656a8a727442fe01742f7f5ab799c6c2538d4fb4450ae7d030f1a339c2c6a0ba268f655e6e2e9251c56486ed7a7becd5880431ebf9a5ded582123e7b58ce51f1c26851c3f5726bba", 0xf0, 0x800, &(0x7f0000000100)=@l2={0x1f, 0x82a6, {0x5191, 0x2, 0x3f, 0x401, 0x9, 0x3f}, 0x1, 0x491}, 0x80) fcntl$getown(r1, 0x9) 2018/04/26 07:55:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"627256f30565300500000000020000fa", 0x1000000000022002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)="c500000000", 0x100000, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000440)) 2018/04/26 07:55:50 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x8, 0x4) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0x11, &(0x7f0000000100)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) listen(r3, 0x0) listen(r0, 0x0) dup2(r3, r0) 2018/04/26 07:55:50 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fff, 0x500) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="70692ffcc1ea2d7b57a9f07642db239b6bbe477e5ad2e5730f5be779a0b9") ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x10000003, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) 2018/04/26 07:55:51 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xc00, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x8, [0xffffffff, 0x1, 0x4, 0x3, 0x101, 0x4, 0x401, 0x0]}, 0x14) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x800, 0x0) 2018/04/26 07:55:51 executing program 1: r0 = socket$inet(0xf, 0x1, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x10000) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x2, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0xc, 0x0, r2}, {0x6, 0x100, 0x9, 0x101, 0x7fff, 0x5, 0x3afb, 0x8000}, {0x2, 0x1, 0xffc0000000000000, 0x6}, 0x7, 0x6e6bbb, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x2, 0x4d2}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x3, 0x1, 0x400000000, 0x7ff, 0xfffffffffffffffe, 0xc3}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0xe}, 0x8}, {0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x4, [0xffffffffffffffff, 0x2, 0x7, 0x99f5, 0x81, 0x42, 0x200]}, 0x5c) 2018/04/26 07:55:51 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/23, 0x17, 0x10000, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:51 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x8, 0x4) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0x11, &(0x7f0000000100)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) listen(r3, 0x0) listen(r0, 0x0) dup2(r3, r0) 2018/04/26 07:55:51 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0xc0}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x183000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000000c0)={0x2000}) poll(&(0x7f0000000000)=[{r3, 0x211}, {r0}], 0x2, 0x7f) 2018/04/26 07:55:51 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xdb, "9e5549eb2a2a051b907246df7b9ce81bd1cee32079b4addf1223ee7c711c7ca3cceab3a15557845b5a568df7f19ba8c3ca415fc4bcbcbaea9d5efb1c315c643f3b44d40e00fa88b8101f10537e8e60b54233be2df31bc12296c137e7a0c0454dd69af144afe24686169a8067cd102e67242afbd2e77946e4942fcce07b2e44024f50605ccde33ff26716d6dc589ef50647dd50bfd78d7586d2353d168cb30484adfc6aa286ac26b3ea483af22a71bdf1b4efc0ad3ecd511d7501cadd378e71c61689ed39df88fb5f2599bcc55e541f8d87ba2dfa109baef5dbe977"}, &(0x7f0000000100)=0xff) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x3, 0x4) [ 123.104441] bridge0: port 3(gretap0) entered blocking state [ 123.110360] bridge0: port 3(gretap0) entered forwarding state [ 123.116622] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.123137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.130025] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.136553] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:51 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40007c, 0x0) mmap(&(0x7f0000170000/0x1000)=nil, 0x1000, 0x0, 0x831, r0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) r1 = msgget$private(0x0, 0xa) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000000c0)=""/4096) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x800) [ 123.260926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 123.291104] bridge0: port 3(gretap0) entered disabled state [ 123.297235] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.303802] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.384469] bridge0: port 3(gretap0) entered blocking state [ 123.390421] bridge0: port 3(gretap0) entered forwarding state [ 123.396711] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.403175] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.410086] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.416544] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:51 executing program 6: connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/26 07:55:51 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21}], 0x74) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f00000000c0)="32dd9d582ec4dbf9b8265d408a4e585db0924d11c0f73601cc39a4210bc011f37e7d995ad9a6a1bb70dc6eed2fcd439d37c15698de4afd06", &(0x7f0000000100)=""/209}, 0x18) r2 = add_key(&(0x7f0000000440)='cifs.spnego\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="a66237c9495dfa7790705d7033927b3a5f7851593d540135d9685449c20a3126575d0b008ebf24e6993132ccb0933e8ac478d7e3", 0x34, 0x0) request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='({+vmnet0#{\x00', r2) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)=""/90, &(0x7f0000000340)=0x5a) 2018/04/26 07:55:51 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x5, 0x790, [0x0, 0x20000280, 0x200003d0, 0x20000670], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0xe8f5, 'lo\x00', 'yam0\x00', 'bcsh0\x00', 'veth1_to_team\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff], 0xc0, 0xf0, 0x120, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x6}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x2, 0xa00, 'tunl0\x00', 'tunl0\x00', 'veth0_to_bond\x00', 'veth1_to_bond\x00', @random="e92562e86e02", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00', 0x5}}}}, {{{0x9, 0x72, 0x19, 'veth0_to_bridge\x00', 'team_slave_0\x00', 'erspan0\x00', 'lo\x00', @random="6ab3d2ea8405", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], 0xb0, 0x160, 0x1b0, [@time={'time\x00', 0x18, {{0x0, 0x9, 0x74ac, 0x4c4b, 0x8, 0x10001, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x5, 0x590bdf6d, 0x1, 0x0, "f6f1298d58c496f671064eeee3811b6496ffc361456d283bdc76c9799d798415040c9865d072a0d13310a1b2451c65be0b48574b53b48c86847c992871b2d201"}}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}]}, @common=@log={'log\x00', 0x28, {{0x200, "ced94eb2876e218228b0c10475bda29b44f0dd894848a965bce4786770ba", 0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x9, 0x1, 0x88ff, 'veth1_to_bridge\x00', 'bridge_slave_1\x00', 'veth1_to_bridge\x00', 'veth1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x1d8, 0x250, [@helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@dev={0xac, 0x14, 0x14, 0x21}, [0xffffff00, 0x0, 0xff], 0x4e20, 0x89, 0x2, 0x4e24, 0xd, 0x10}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x3, 0x8000, 0xa304, 0x0, 0x0, "2a78475b7ea7895cb52b8221873dd4e1b49a8e6ae855d06a0d85fc4dac5b83fe9b9d26269e1846b78a5b3fd2dcd12f3080b36dabb08dde44e1a9b9617ac8f407"}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xe6, 0x7}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x9, 0x3, 0x0, 0x0, "fccefce209c0b272c4610dfa699e20e42c0ab1398c32d21d80ca0c96f6df128e8f7d42fc922648ffa825c6e0912b2be7940f5a8b1f806792ea6ffb32fdc75985"}}}}, {{{0xb, 0x12, 0xa2ff, 'bond0\x00', 'erspan0\x00', 'teql0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0x120}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x5, 0x0, 0x0, 0x0, "0f7043df7437ffa32085a1bb514024614767c4aad11447bb032d4cfced2844434cb191740e80bfe80f3d06adafefeaddca529e9ead5252ea3ef9fb289200092b"}}}}]}]}, 0x808) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/26 07:55:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d00000000000000000a000000000000000000000000160004000000"], 0x2c}, 0x1}, 0x0) pipe(&(0x7f00000000c0)) 2018/04/26 07:55:51 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x101000) r1 = epoll_create1(0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000100)=""/32, &(0x7f0000000140)=0x20) sendfile(r1, r1, 0x0, 0xda) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000180)=0xffffffffffffff81, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000004c0)=""/250) accept4$alg(r0, 0x0, 0x0, 0x80000) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) socket$netlink(0x10, 0x3, 0x3) write(r0, &(0x7f0000000200), 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmdt(r2) 2018/04/26 07:55:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:51 executing program 4: unshare(0x28060404) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x14080000}, 0xc) [ 123.465317] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 123.489165] bridge0: port 3(gretap0) entered disabled state [ 123.495269] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.501867] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.594634] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 123.622112] bridge0: port 3(gretap0) entered blocking state [ 123.628009] bridge0: port 3(gretap0) entered forwarding state [ 123.634400] bridge0: port 2(bridge_slave_1) entered blocking state 2018/04/26 07:55:51 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:51 executing program 6: request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='+&^wlan1\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0xabd4, 0x5, 0x7, 0x0, 0x0, [], [], [], 0x8, 0x9}) [ 123.640869] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.647762] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.654238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.672823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 123.679964] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 07:55:51 executing program 4: unshare(0x60000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) r2 = memfd_create(&(0x7f0000000200)='#\x00', 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r1, 0x80000, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000040)=""/121) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)={r4, 0x9, 0x2c, "5496f44d4c53584648dea3a22a66d2a96d5efacb632c2d44145c9cb8a776218257de0ba3bbb04cca91f5ef4e"}, 0x34) sendmmsg$alg(r0, &(0x7f0000005400)=[{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000400)="689358eaacf046f072454792885281c928783ba1e7b82e0128b22bb212a6fb35e8b18b6d9833fed70679f359d439eefe48511744e30936307c4131139037217be38334c320ea7662d55be4916dafe6a5855c52474417d02627822c1506e7fa604444c9f79dcedfe8f33481eaa7fa094305a2a8cfc2414087e3488a18d3718416b4fd57c59362bcf5a454b51647e4d389ac8bee7fead8b96ffead7b15785b91", 0x9f}, {&(0x7f00000004c0)="e8762ed27ddd0c3e7fe0ff29da1e413ce0baa12ecb655b846dc0fd957017b8261603e080c2db13a499fdcbfa8c59edec77cdd4b49560f3798cc5cf888c1d26e749c46b1b5d9e4b9560c573bfda298f2cae58dfc4965e8f9abf6b2eb5acf625a421a456742e98b0b5108cc4247ae7a2af87a4ab683b50fc33a5047486a314a460e9b02342a8fd7b", 0x87}, {&(0x7f0000000580)="a36f62f5ec824c8232f33aa86165fb3175c5414d80d392771df7bf124e3880cca18ee1737713e3fa5a111bbedf7daab3aba369fb246c77ba9a68d4f71c55d324eccf9bb20ead4b8d7fbc220f8bd19de2f52e28754b27b9076c850751b3079d6c36c3f85b6de33b4eba1c23e782497d5e82af27e293c8649502f399b9f51245deea549b391aa51dfd3db5fc0d1449e0e2bd5240a60076ca727458d068e61ea21851b5b7aad7c0d0e6e62e736bef8857ac0087a50f09e7b83cb0ac5d30017acc487608", 0xc2}, {&(0x7f0000000680)="7700a974e68efd9acf7166c3f6aee05e485809f12720df6643ea9ebb0216ab21618c047ecf0c5aac34dc6395e1ed19f6d7ed29a4c09c2341e30fdfe2b5dce4cd783a794e94f044e971748daa2b261497c8444d34552caa0677df71652b65017b54427cccbbef2b318b1af036f021edcb12dfa73be4070262af51c3f14533f6eac44de4b25c822102f94408fed6fe7597e7f65ed7fa17ef20e6924a903cc96817739378d04b508f3d813048ce7fc6fb19d751667011da079a4a58a461efef5f0d881925b7dc470b6ae01d9471f3f03c959a5feae6f5db83dbf6077d62cd644d4aea06197242369a10efc9672d3125263bc18cbe28ac7a902f61", 0xf9}, {&(0x7f0000000780)="0cc3476c7899b572a6bb9a8516a00027485eef63c0aefee81fa3b90bdaa60ef146c21f88fea08439c39356eb45c1c7575fb89887c2d988a3075e50cf35bfd9756061dc7a72e4c464f779743283345c9ca5b13e6902f460833dbaaf4ee23506d4521eea013d26f4f2a5131ac30995119edc94e112f8a0f86321222f1dc3e1412b7dfb159bd56ec2664be74d42525fe3f7c765cbd70a8f243794d69e2a1e7ed107ab6e39f46119337990ca35bf5086e2c3c0557d16e8eb060b95c80b62dd7602fce95c603a722dbb4bc1812c99e618f40b500558ea837900d4bf20b13e27", 0xdd}], 0x5, &(0x7f0000000900)=[@iv={0x58, 0x117, 0x2, 0x40, "8fa24a42e5ec69a317ea0fac94ea7290f5d99871a30d85f849884d188d369df02980941efdda7845cf621378def25fbcea2a0041fe4b759a55547a28e5de129d"}, @op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x26, "d4a0c71f2486f0af9903c589756af7ae1c63bfd26364e0a9146f435e82aa6e8a36d2bbbebd16"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xe0, 0x20000004}, {0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000a00)="9dd5", 0x2}, {&(0x7f0000000a40)="b74a1e549ccaca00fe4949962fe61ac6f28006f334cca1f33f027485a577332e7ddb529f45d70d6b140c73c2986727e80a8e25623ec5aca44a9950440873cb851a889c920b7b33d282d1bca66668cfbd743c3630f748ef2557f86b2b68d3c684f33ceef86739ed0b4a2c4c52d5f630c8838f4938dbe65184fb43afd15eb3304141b4376cc7b2187fb6268a41a1bce7809238d1a1f724263bf80d4d2ce97359d68787097d605bb564ec4358e5856dec524c6aad6b1c3fe14f1bf7b21966b528bca5bf3497bc57d203da8fc3dd", 0xcc}, {&(0x7f0000000b40)="f101587bbd27a1e8bd14e64db08f8edc39e5b674af9ccb9111ce3baa04eb40d21b05c7011c529b2349bd557f8439cc43bcaf28ec4434254a030211a1e6deebbd7923d792f02c46e28dea89fdeaced0f37971b23842cd4b9385397a02dcfc28add683fdb29b2c15a638e9e587f0372790e09b1a8dc382fee476ea0e4d8eb0c8462d7bd4fcbda3675e991ed3c0f7b1990c7be9807dd148ced4dcd0374f99648e89f6f6a2b71e3024e43402a71f9b0fb921dd7e", 0xb2}, {&(0x7f0000000c00)="ee2c2fa34b1d5b05d2d409f389ce6c60320873732151731840bebb32871d3fe3beb465b77aa352e1f854387f3c653865fd0c7a4ab8169e5f70133146ef19ec3382a1766d453a399f71b2ed25d6d9fbcd7fe8d83d9861a625d1a9cab95509ec672851121379b3ed7fbe539d14d4836d048c3cd268823b4fcfc901c6b918eb67da7afa44fae033e756c0828442de1103a3152a1338e7fc2b8f07b2db119119eaf6b6771df57c91b0127254c57e10dd30859ba7aef4a7f57cd984876bb3e3a83ebb70b2b18b8f3fd568e18e373c34b6404e8bc527119257", 0xd6}, {&(0x7f0000000d00)="4f2c863212e5c6f251596e315f98681c572797b3d36e6a877005146fc71cd2acd43edbc2b773d2f5566407314f480f1ae23376e009e80d30392df1dc4896b6ab4adb47d579a35609f33e84a746a3232fbea6268af0fb597613b6fc54ddd19cbd0c6027ff0430a2275d644568550242ebb1450a620f73a8356b5e88c7f1407ee970cf661e67178d3339479bf0bc4e8830667366b23ae841be091f76384e72c13baba8c7f7ea5b0a7782ec9888cd6e7ea8b44f6fb20b64551545973a2549fb2b9a6f2738acfe84d1373ad281e53bc18bef6d5865cc13ea95a81e5760db0962de60a20130ff63c752e0226739c0c3e2", 0xee}, {&(0x7f0000000e00)="c4c55a86b8aaaa5b0d0bd5fa48e4bf5aa2aed1f4eb5ca38583b00f2a14a3f808cd3be9ff55e977b61f973cfc1ce89552eb271b112486a6ad55bb999aa9411eafa8fdebb145b4256d216b0a3f1b34cfff5109c3567c2475d1b2371168c656e3455c122275504da014ad5a9d1ec519641ae057b3a17471782abee28ad82415213621", 0x81}, 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{&(0x7f0000003ac0)="55f8b9663524ed93009e71b4c019bf3b30b58ddd2800045ed6710dc2c267004dad7a208ee623938263863db3d341c003ba9c1ec6dc98c7671fe06d41166d896f12cbe62fab0e07f28b36b2d6b882db17e086d0ac7212ab745544d6ad8a64fee9eb1ce4544f561b27cbe0a614a9bc9035f09eccd67e9613d7166c583df36c244bef9f9500665de24caabce131ed6be3a3bd8796abfc72e8a4f724c3ee9babe7cb30e0fabf7cb53ebe7007db4c8f12618fb00058a1657f299010951b6846db3958dc67fa4ac87876586072336ad64626bd781bb8", 0xd3}, {&(0x7f0000003bc0)="1ea0aef744e3cc609aa3c52c9d2ba478d53ae72c98703b4f7303e0c4c58aa343b401786574074d8c65aaf4aa23c56b50e1b815d2c3dc20ea2e751b0b1b299d25d00520f4dddbb5c2ebe4ddbce579084eb5dba336e5be28cf7eb2c87938bcedc3958fdb6601928d080bbbe84e9e69162344cd0c3b981c0fc9bbd7c70e1fdcd464690743e621f1295517ffb0589a5dbde24521c933877f6b063f6441bd504f7a25379d6b65b9cfff196a77021100ae0cd75271d0cf1a2d0d917460e15e5af6daed4d07ec8db3cfb0251ab8dab1df1b6336f98b37954d83ff5e5898bffdc73349954efb", 0xe2}, {&(0x7f0000003cc0)="dbd250ed083c3fc5311d191ad5e4efd5219a6031c945c705dc6baf9e60a51e75936c3638bc57f5340a535531fae4a1619d168fb7eb4769e1879bf353408b7f4c0e0d1039592e58b7d20404f969d61b9f9113ea8fee602d1f7ca26da1ce4560c8b11c2878c5b9cfa8b7084f3ee7c85f961047158321b4a30a1b846a15cc383a2de1201fd071f3a52f4be99c756aedb36294563aa36a0e5e13439d0d134d695fd1c75ed6b0758e2cbfc88512f951fd08e257d5b14314533066e67785bee7a3f73a404a42d3078d11bbdede359db8ba01f1a36ca241da6e319e2fc68ba49eba90b03c5c437a1be372ac4489a2e8f5409323408a883200319861818c8d76e16e", 0xfe}], 0x6, &(0x7f0000003e40)=[@iv={0x28, 0x117, 0x2, 0xe, "645c4183dbe11b83a0b076c651a4"}, @op={0x18, 0x117, 0x3}, @iv={0xf8, 0x117, 0x2, 0xde, "92079bb02dacfb5b2e5f8dcd561435669adcd20d81ad50db57c459a11c5f157ccbb650c8199fdcc5248cb13b9fb6784adb4717a992fefc86285b9d229ae9de580f736a8323fae6b0bbfa5ac6c9463d9519c66ae61827a6d2fb1cf36f9f8331ea60b7eb6ede96bfa379dca7b026e6e14135bffc3f50b465d29d1c7093d452b86ab9ef2d5077e253276ae1e2a04e5eb981d9afeeeecc633c22ade7480526919a48e866aae3ff72f2e5bd0d989d28f21016dfeec63b9a8adaddf86919c086d0064977cba1cb2d942003843074aefcc2bcd00845eacf71aaf528cc4b25fe52e2"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xd8, 0x117, 0x2, 0xbe, "3f6ed397aba168fcd7014ec89dffd32b5c41bb3d1cdb8021a40ae684804e2c8d9edeee21fd7b15883bf1012e37728f5c75ca1f146e3a04ab07ea7359f610f4982fec49545134294824ea0ad35eb43f7e25dc65a403fdd8597848a55edaae0f76298d3f6812d0084a1c2c240b904c1901c965cb8c379c393f3154afc795b73c3eb6e8e5537ff85db9099492f890c869dc29133dcbd00074e0ad56c9c12c098a6fbee897279282e53b5471d0017b7e35244751bc342c2bed3fd6600ebef539"}], 0x258, 0x40}, {0x0, 0x0, &(0x7f0000004340)=[{&(0x7f00000040c0)="5f08022cd390ba51ccfd2b9b49049273d4b7bbfe18398bb32bff523314410cb8e1f7b559bfd3debd5ad5006d15593739d07cbc87a3fb9b8d7fa2ba179c133f09f81a7d8ac6aef4f4631770ab43fd56778fe5e2b23eaa09dbd959ddb261f9fa753e0d7eecc4e5e454b61f7ef319427da8b2aeb771cbb60ce5a1e4b719fe5ebf5fa8917b8e3439eba5f157928126a5ceb834ce9f235788474c573a965b02c58ddb6b55a1c8d584c5e38ab940", 0xab}, {&(0x7f0000004180)="d9bbeb636dfe67d8e9823941f6e6f6d4d6", 0x11}, {&(0x7f00000041c0)="dc13f3fe98d2700edc1283f28e7e02842f451cea6b45344871dba4b0f3d2a53cc75728cf7dcff0b3a08518fdd9420c910e423de0961b3a173e1198fc8e2d69e3daff270932460091efe09a093ca782286b0282dfd483b6a1330d32ea97895547d9a754d86eac0ddd6b96b9416164b8ee0c0861963c5f213d", 0x78}, {&(0x7f0000004240)="aeaf5b04269a75f32aa4d0a8222c27c78b20c27f12b1fbded88a2263d6e7047af75e717f98e0526cde4bccff31d9e123d1a9532c278e964291af6173e2a7118627c4dde8b4289ddb7b0397ca08efd7336ed0070a4ef7865ca5e56ed56c9c2f2516d2f0fa3d795a9dca7725a550e44b2b65f29cbd03a9b7eb7745d3bc094631b746dff600fbb96779f63958da18baabd0535bc0f3ea54b3e1bffae80c2c671fd1aab2dfd8d253b9598e41d5761993fdb05aca8c5877a9399fb0a117232dcb61b0fb418b19aa1e61168d590dba27ca63571261625ab9a180143e585ee1", 0xdc}], 0x4, &(0x7f0000004380)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x20, 0x117, 0x2, 0x7, "554059341f2913"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}], 0x1080}], 0x5, 0x4000) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7ff, 0x20000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/26 07:55:51 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac5a", 0xe, r2) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)="6e65bb96000000") setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f00000000c0)={0x7f, @loopback=0x7f000001, 0x4e23, 0x4, 'wlc\x00', 0x4, 0x6, 0x4c}, 0x2c) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/26 07:55:51 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='schedstat\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x5, 0xb0e5, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) exit(0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="04000000090099c476d24e8ca66e619b29e58b13f0748911cb8808781725f05b69178f452a0148e64b4426bc909f54cb941bca7f38415a3069c627a6667e17a908f01617c48fa841205eb2a386c0e666d2c57a85aab86da741e3592da76e344aa1ff9f11db79c98d135852f5b901a3174c363e59dbddb4173248542283cdb19a851e843810d7ae95f91866e13cede6776ab1e9fba4733f2652d748432e7ece99792d2c79c8"]) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) [ 123.901327] IPVS: ftp: loaded support on port[0] = 21 [ 123.906872] bridge0: port 3(gretap0) entered disabled state [ 123.912929] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.919504] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.977926] bridge0: port 3(gretap0) entered blocking state [ 123.983877] bridge0: port 3(gretap0) entered forwarding state [ 123.990203] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.996668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.003516] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.009988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.018826] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 124.038135] bridge0: port 3(gretap0) entered disabled state [ 124.044214] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.050803] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:52 executing program 7: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x111100, 0x4) clock_gettime(0x2, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:52 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x800080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/04/26 07:55:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfca8, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='cgroup\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@empty, @multicast2, 0x0}, &(0x7f0000000140)=0xc) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e24, 0x8, 0x4e24, 0x1000, 0xa, 0xa0, 0x80, 0x87, r4, r5}, {0x3f, 0x6, 0xff, 0x101, 0x42b, 0x3, 0xfff, 0x7}, {0xf0, 0x73c, 0x0, 0xf70}, 0xecd3, 0x6e6bb9, 0x2, 0x1, 0x1, 0x3}, {{@in6, 0x4d6, 0x2f}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x1, 0x3, 0x2, 0x40, 0x1000, 0x8}}, 0xe8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)) 2018/04/26 07:55:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='security#\x00', 0xa, 0x2) getpriority(0x1, 0xffffffffffffffff) 2018/04/26 07:55:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x160, 0xffffffff) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3ff, 0x20200) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0/file0\x00', r0}, 0x10) chdir(&(0x7f0000739ffe)='..') syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x20000) chdir(&(0x7f00001ec000)='..') openat(0xffffffffffffff9c, &(0x7f00004d2ffe)='..', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)="65457446fd7773566eabf00700ec8b1fe66f1f93570816936c5d3a3ecb11b3d97200f0", 0x10010000, &(0x7f0000000000)) 2018/04/26 07:55:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') recvfrom$ipx(r1, &(0x7f0000000040)=""/83, 0x53, 0x10001, &(0x7f0000000100)={0x4, 0x0, 0x800, "0f0d41e7d963", 0x3}, 0x10) socket$packet(0x11, 0x2, 0x300) clock_getres(0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:52 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x82043) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/248) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:52 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x6, 0x10}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x3) [ 124.907759] bridge0: port 3(gretap0) entered blocking state [ 124.913673] bridge0: port 3(gretap0) entered forwarding state [ 124.919935] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.926398] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.933305] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.939774] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:53 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/29, 0x1d}, {&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/126, 0x7e}], 0x6) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/llc\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000180)={'icmp\x00'}, &(0x7f0000000200)=0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x80000) 2018/04/26 07:55:53 executing program 1: alarm(0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') alarm(0x0) 2018/04/26 07:55:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/26 07:55:53 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x200002) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001200)=0x0) r3 = getpid() r4 = getpid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003c80)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000003d80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003dc0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003ec0)=0xe8) r8 = geteuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000045c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000046c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004700)={0x0, 0x0, 0x0}, &(0x7f0000004740)=0xc) r12 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004780)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000004880)=0xe8) r14 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000048c0)={0x0, 0x0}) r16 = getuid() stat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000049c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004a00)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000004b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004b40)={0x0, 0x0, 0x0}, &(0x7f0000004b80)=0xc) sendmsg$netlink(r1, &(0x7f0000004c80)={&(0x7f00000011c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40200}, 0xc, &(0x7f0000004540)=[{&(0x7f0000001240)={0x13e8, 0x38, 0x200, 0x70bd29, 0x25dfdbfb, "", [@generic="5c7e19fd70da18fff922abedef106597146f4a8b646adda294f4cbe30b41cb232b4886b590", @nested={0x1234, 0x1b, [@generic="68b6a1965133bbb95dd41efc1c0e83006525296259aa72d2da286eddf37001de76de52e5d59b4684f4b4a13b5e8101947b3badae417c2323ad0ad30a8da710496fc8b073b2f2d8b6f59f829d398988e3b4747203abd7793b2c3ea9ab341c82fdb2a4a382073047a13e9b317d61c25297a9eaa299e24e3106020666648810f696a213f1d3e45f9cd5dabb8e1c23aead28e6494254b3601c39d5b5f07ae94a5d67e3678b45a31878b9e5971590bba55ff9dde5efabca513537a2ed9b0af0297eb8704b90c36b4418bf77b1f75bb64f90d0a82925ec77483f80e99a779681ea77ea5ba03106265a6d656eb6eb18b1c7130200a6", @typed={0xc, 0x12, @u64=0x400}, @generic="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", @typed={0x10, 0x2b, @str='/dev/amidi#\x00'}, @typed={0x8, 0x34, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @typed={0x8, 0x83, @pid=r2}, @typed={0x8, 0x81, @fd=r1}, @typed={0xc, 0x45, @u64=0x3}, 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@generic="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"]}, @typed={0x8, 0x0, @uid=r6}, @nested={0x200, 0x31, 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@generic="e154be6347db73a6ebdb54f2bca26192dd30fd6d232eb52e2ea1ce6c8279b9abca87f4e2f3c83c7b7f6e59ca5eba9f500eb225336e4a6cda0ebab98c3d2f9e42ab3da2351e13a8e874939448d1974394c1"]}, @generic="0f3d3a0d04ead73e65b900127d4fe63d6dd1c745709af7f823fa9d83", @generic="32952f9a133976e4ff4278298ae5d9b8c816b27b017fe1946eca5b5e36fa16fbd4328df419c739b270d0db3b835369f98cbf6b7a18a8341d37bb98cdf3c216fb9a53e1b8a76e16de938a8e1ad4071b727edf5c27dd731a0a82072a5d3ac7de545fb8e154ccff6fea3d5f5377ef77af3f0853ca43adae5c79d7cdddff70d6b5967cdcad4b867c73672e0040943ebe4d47f8111367ef3298c127710097df87ee4f0166cc12b093b8d06ecd493df1f3163c14e635ed95901cc7e5c1e9dbddea1abebc38ad45627f2ff82449a509f63544e5067bb280b0565558e074d86ce0b5694e1ef38a9f8e50a64eb01914dbbcec2fb1e8", @nested={0x1e0, 0x55, [@typed={0x8, 0x45, @uid=r7}, @typed={0x8, 0x25, @u32=0x80000000}, @typed={0x8, 0x20, @u32}, @generic="3a933f5fc2ea9a4f0611c7da6ddc23c1cb1ded6248d453b2dba90055ac947b63a6219cb7166abf8ecc0abebfe577ca46794ff028e002ebc0aad04573b4b0478a20776dd2a474ca0b8c07cccb504ce2bba6790407a06f14a651224feaed07c280f834c53d299bad64ec67fd36f71625bb2197b90ba74f412910f35f88ce9bb812b9cff1594764", @typed={0x90, 0x3a, @binary="31336df9f0a8ea3ca0d827dcc099dc77a3e85eecbdeffb58bd6c86dc4ddde9ca3f2a4d3474cd96fa66318a69a5990a537aa7b8ecea9dd416c056c39c516b9159d38c42b916851333527b6db5223c1d324eec9290bff285a7176f9f5caccde60b8b527f8c364a9a0c5d40b370754a4aec14ab2bcfa94a6755caa802ba27b0ae74874d108e45ff586b164b82"}, @typed={0x8, 0x64, @uid=r8}, @typed={0x4, 0xe}, @generic="54534126a5af490623b53578b4c4977f25248123c6a4cbd7cc30333686a4b000e887087b889a3b1b033bc2f55ef89166c88191519acc3be1b0a87b0a8bcada1840791d50195c5e975f0608227ddcf2ce720cfa0b89a846a19850b7bb55d01ae3477c7d058ba20a23906d85988727559b43ef9a1d0ce2a6ac33b6000fbfad9f1e9d744fe9611eb23c847533620c17c5433a146653916b9acf29fe830a0456e6"]}]}, 0x620}], 0x3, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xa0, 0x40000}, 0x20000800) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001180)={0x0, 0x1, &(0x7f0000000080)=""/96, &(0x7f0000000100)=""/99, &(0x7f0000000180)=""/4096, 0x10f000}) write$rdma_cm(r1, &(0x7f0000005000)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000004fc0)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000005040)=@disconnect={0xa, 0x4, 0xfa00, {r21}}, 0xc) sendmsg$nl_generic(r0, &(0x7f00001f0000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x14, 0x2d, 0x601}, 0x14}, 0x1}, 0x0) 2018/04/26 07:55:53 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x82043) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/248) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1000000000000005, 0xa, 0x401, 0x3, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000100), &(0x7f0000000180)}, 0x20) getsockname$packet(r1, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0x14) recvfrom$packet(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f00000013c0)={0x11, 0x0, r2, 0x1, 0x2b3, 0x6}, 0x14) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/44, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000100), &(0x7f0000000000)=""/203}, 0x3cb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) r4 = getpgrp(r3) rt_sigqueueinfo(r4, 0x17, &(0x7f0000000200)={0x1f, 0x800, 0x6655249c, 0xd5e}) getrlimit(0x2, &(0x7f0000000240)) [ 125.104889] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.164385] bridge0: port 3(gretap0) entered disabled state [ 125.170459] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.177097] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:53 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r1, &(0x7f0000000180)="71018d125b4405d4635a351879a963357d8a26ca563ba78e651f41341480867aaac6e7727888c5a54a5a97957506b2aee4afd681343d3fb5a088d2efeffad7c7652156511a399f0d", 0xfffffffffffffd54) write$fuse(r0, &(0x7f0000000100)={0x12, 0x0, 0x2, @fuse_notify_poll_wakeup_out={0x5}}, 0x12) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:53 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x82043) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/248) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe000000000000000, 0x98000) r2 = accept(r1, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000ff00000000000009490bee00", &(0x7f0000000340)=ANY=[@ANYBLOB="0c000000000000000000e5a3d56e225f000000000000682ba927c980274134cea37a84579d2dfeb1aa90436a39e3461f867429e9e4bdbeac"]}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@in6={0xa, 0x4e22, 0x20, @empty, 0x800}, {&(0x7f0000000140)=""/149, 0x95}, &(0x7f0000000200), 0x2}, 0xa0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x3e, r3}) [ 125.257989] bridge0: port 3(gretap0) entered blocking state [ 125.263963] bridge0: port 3(gretap0) entered forwarding state [ 125.270292] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.276750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.283620] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.290130] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:53 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x15, 0xe6, &(0x7f0000000140)="b0a2f1ad8d68a9ab337fee62e73e7a852250c8ca6ec7e1977865eeab1c373fcf7f32f6c4e83d543328f3416040c54ef2c0b923d85cd008f04f33f41158138d62fef5a2dce2b3258e26386940e7c06f34e0289076b2e474c1a5946e5a643a7b2e35318defc417d0877addc3191cd2a33a56e011c2f7691ae8d209e0adf607fc02f3b63ec08385f58f4a36dc1d035333b5c5930cfef3a7cc6c63064c2b33572fb5ba8b8f60a07d38bc86cac5a4960045fde2dc16df65e424260b4c008425c3aecbe4a6faac2d709d19a2a0248794cae595108daef2423232b4ffd65aebfb784ac01e431ccd5614"}) read(r0, &(0x7f0000000040)=""/2, 0x2) [ 125.321797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.345468] bridge0: port 3(gretap0) entered disabled state [ 125.351595] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.358218] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:54 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x1ffffffffffff, 0x0, 0x5}) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x5, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/26 07:55:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001600)={'rose0\x00', &(0x7f0000001540)=@ethtool_regs={0x4, 0x4, 0x98, "591a831dc73688664d5087cd5c48427ecf8273ad97c5b3d27fc7636cb2551bbc5bb68493aeff545a477624a34d986b331a3a13e885ddaad350a9d4c13d8fa4fca904d3befd6820b122fb2279f129df151203b3e1928d69499ca04bc30720dbf77ba1d11d62591c13362c4d1dd319ca19f7df68fa172b5438937d51179876339676134b77f5d05872e473f82987a6d471ee72cb09a61678af"}}) write(r0, &(0x7f0000000140), 0xfeb3) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x6, &(0x7f0000001440)=[{&(0x7f0000000080)="6d425508bda36bc68ea2ceb4d60f544496df6f6249a64dc47fa6577f42b152b9a7", 0x21, 0x1ff}, {&(0x7f0000000240)="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", 0x1000, 0x7}, {&(0x7f0000001240)="3402d25cb0a79c1aa8c8ece17c9aea12a63bdcccd30c626f51002d03ed2616806f45dcec7e2b4d4ef8992bf0745db90f98929e2a607eee08739a3861620750293540bb6a6c731838492c64133dd0e8668a51d57b77d670", 0x57, 0x4f9a}, {&(0x7f00000012c0)="23d9062ab80ec26bb4b641ce2ed11e013517bc5c5915ca8743ff022155f60b2c887a61b06c4920eae6e59a", 0x2b, 0x8}, {&(0x7f0000001300)="27b78c223e1e75d95ee2aae40f974d5e379b3b0c60eef56024257a9c1449a4ac3335120fea57484c7cff2d3a90dd684fb74b6b99b9f28b7b0dfc96d8f8ed64665db222dfc12d18d4acf72e744ad79b966952048de542b1827c230e370e1ffef906fd6041c6ab32395ba18718064ca63949056718a99b5069d45c8dc632b0889786aa0a1e077666c611b34b30ea349684aaad2316f199678ed29ad3878e5645c0f49914710b77", 0xa6, 0x200}, {&(0x7f00000013c0)="aa1e2ee9018de447100f847b4cf42d4b0d11b4d314c5437f0fcda04a8eaa4866dcfbc7f2d9bbadc1e21f7871bcf2d3b154eaaa72885f00bad16ab4992692ea534b0e65e1701b", 0x46, 0x7}], 0x40000, &(0x7f0000001500)={[{@skip_balance='skip_balance', 0x2c}]}) write$binfmt_misc(r0, &(0x7f0000000180)={'syz0', "d612bedc8a69f4aff5d2cb7b57ad22e21d7a4c0155e7a3f9df35b5a0ff0d5bc87ccde9a2678aec33221abc909b369fb99a8a47a6aa95fdd1997079c85673fd42459ad898b7dd4b076cde5087be8a105d1fcde80b5722b94d3393dd4316430399b9d49a7304fec2fe56c477d1f7c8b022ef1a10535402b28c0cddeee45b07ac08b250b491fdce430794c8d1c91b00f5c92a81bd538d511f71c0cd41a3"}, 0xa0) semget$private(0x0, 0x4, 0x1) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000), 0x0) 2018/04/26 07:55:54 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x82043) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/248) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000180)=0x10000, 0x4) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/187, 0xbb}, 0x0) sendto$inet(r0, &(0x7f0000000100)="ca6cc270f02e0ed52cdf2e1a71fc35c8f7f5d794738258fcf65c583d67a04ccc7d2e94257c83b8c0e84b18d6d92c09f67cd54e01ce9eab6f082ea0a6d207a6ae70f208a269483da22941b46e66a012a36f17277c7e", 0x55, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/26 07:55:54 executing program 0: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:54 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) process_vm_readv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000340)=""/98, 0x62}], 0x2, &(0x7f0000000480)=[{&(0x7f0000000440)=""/30, 0x1e}], 0x1, 0x0) r1 = socket$inet(0x2, 0x200000000003, 0x2) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x4, 0x103000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000280)={0x3, 0xffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x1d, r3}, 0x10, &(0x7f0000000580)={&(0x7f0000000540)=@can={{0x2, 0x7, 0xb4, 0x100000000000000}, 0x0, 0x2, 0x0, 0x0, "8c401805b47f5508"}, 0x10}, 0x1, 0x0, 0x0, 0x44084}, 0x8000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000240)={0x8, 0x5}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80002, 0x0) name_to_handle_at(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xcc, 0x0, "8759d9abf314fc9f202dc70e301bb8ccf9855698883934ec1ceea8004b1af1693cf0ceb14a269052ca4a63f532768a8e35be361e3897f92f419704ff1cb6f44f58eb4dd9cf2a8548828482aa746a62e3cec376a93dd3e7dca2820d0cc11072a5e3b42535d5f0ae3a9055e864cc204c9874f13f0dbdb588ad0ffbee185501174d21c79ab3f0c13cd5ec870984fa1980a353d21de10aed33aa60def59a5830be357b0473c922ba20632e23acebd67643792a1e15a966f9e70041bdc98c4cccd7506559179f"}, &(0x7f00000001c0), 0x1400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000600)) sendto$inet(r1, &(0x7f00000003c0)='k', 0x1, 0x810, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 07:55:54 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) inotify_init() socketpair(0xd, 0x3, 0x3f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r1, 0x541d) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x42) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0xffffffffffffff8d, 0x70, 0x0, 0x5}, 0x8) ioctl$TIOCCONS(r1, 0x541d) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/26 07:55:54 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x82043) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:54 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, {0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xffffffff, [0x8, 0x1, 0x1f, 0x8, 0x2, 0x7f, 0x3, 0x7]}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="14200000100a0100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/26 07:55:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000580)="6f6f6d5f61646a00aceb048a0bb77f97299541856162c2caee4d00ec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee88214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662cb0c510100000081ded943cc41882287b9a09b0225f2e9d25cbb1d79904a591d0a4aa150e7807a60ad6ccd8dc6b498d7944e928aea58f7845c1ccd64c27fb70000") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/163, 0xa3) msgget$private(0x0, 0x281) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0xffffffff80000001, 0x9, 0x62191926, 0x191, [], [], [], 0x1ff, 0x697, 0x20, 0x6, "3a12a0d8feb1c96a245d32ecd6657690"}) 2018/04/26 07:55:54 executing program 0: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:54 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x141000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+30000}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:54 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x82043) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/04/26 07:55:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) fcntl$getown(r1, 0x9) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 126.683535] bridge0: port 3(gretap0) entered blocking state [ 126.689533] bridge0: port 3(gretap0) entered forwarding state [ 126.695800] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.702266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.709177] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.715667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.746023] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 126.768185] bridge0: port 3(gretap0) entered disabled state [ 126.774282] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.780868] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.795806] bridge0: port 3(gretap0) entered blocking state [ 126.801737] bridge0: port 3(gretap0) entered forwarding state [ 126.807969] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.814422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.821377] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.827868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.835862] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 126.843638] bridge0: port 3(gretap0) entered disabled state [ 126.849571] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.856171] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:55 executing program 6: r0 = socket$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) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/04/26 07:55:55 executing program 1: timer_create(0x3, &(0x7f0000000200)={0x0, 0x32, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000240)) clock_getres(0x6, &(0x7f0000000000)) r0 = getpgid(0x0) wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) 2018/04/26 07:55:55 executing program 5: r0 = socket$inet6(0xa, 0x80000000005, 0x401) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000480)=ANY=[], 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1725, 0x4) 2018/04/26 07:55:55 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:55 executing program 3: r0 = msgget$private(0x0, 0x11) msgsnd(r0, &(0x7f00000001c0)={0x3, "30d7299dd6aef954fd5a29f7dfa283e6ea39c65f5e23a251a9c84c84cff3fd3982cb6503606d0b46a0f87be1a8d598da545cec09801097540785a8edb213c37cf48a487f444bd10207c99c8a19617f05992f09f1db7e59c2c6668d084b26e8e431e6431a4875442e5cbec4b4d6b4a9c162cb75a71cc8482a07b66c219f3b4a083c6ffa0ac80fa7832047f48d3d28babe37e8f4a178c092e91d4bf141b0b95fcb591c88fc120f9fb23a4ab3ac12b77d5e3d1b1df7ec8251672949460dc00a320d7c9d7c83b69b2366ef1b37bfb4f470e878c869e8dd23e1a593bccb7276aa97484b8e8e2173bbc3c73f21cb3c69b9d4f9d48a78838327"}, 0xfe, 0x800) r1 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x3}) write(r1, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r3) 2018/04/26 07:55:55 executing program 4: r0 = socket(0x9, 0x1, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x9e, 0x0) socket$rds(0x15, 0x5, 0x0) socketpair(0x8, 0x8000a, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x6, "3ea831fc861ebf1067112cd7b9da5349ca14599ee66cb9940682aa516f627e32eb5eea1f2dbd327c1861611c", 0x6}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xffffffff, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x2}, 0x190, 0x5, 0x1, 0xff, 0xf66, &(0x7f0000000040)='eql\x00', 0x1, 0x4, 0xfffffffffcea573f}) 2018/04/26 07:55:55 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/bnep\x00') 2018/04/26 07:55:55 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f8cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r2 = socket$packet(0x11, 0x3, 0x300) msgget(0x3, 0x240) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) [ 127.190976] bridge0: port 3(gretap0) entered blocking state [ 127.196876] bridge0: port 3(gretap0) entered forwarding state [ 127.203210] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.209661] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.216539] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.223023] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:55 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) [ 127.253119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:55:55 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x0, 0x3, 0x8, 0x8}, {0x8, 0x600, 0x6000000000000000, 0x1}, {0x20, 0x8, 0x3, 0x4ab4}, {0x401, 0x0, 0x1, 0x4000000000}, {0xcd4, 0x7, 0xffffffffffffff81, 0x1}, {0x1, 0x136, 0x401, 0x28}, {0xfffffffffffffff8, 0x5a, 0x1, 0x6}, {0x1ff, 0x4, 0x7fffffff, 0x80000001}]}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ah\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00'}, &(0x7f0000000040)=0x1e) 2018/04/26 07:55:55 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x400}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x14) r1 = socket(0x4, 0x1, 0x2) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xffffffffffffffdd, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_delroute={0x30, 0x19, 0x0, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x314}, 0x1}, 0x0) 2018/04/26 07:55:55 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xc2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x1, 0x8000, 0x8000, 0x0, 0x8, 0x0, 0x726, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x6885}, &(0x7f0000000180)=0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 127.317322] bridge0: port 3(gretap0) entered disabled state [ 127.323358] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.329941] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:55 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x14000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x8000, &(0x7f0000000280)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200800, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r3, r4+30000000}, &(0x7f0000000180)) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r2) 2018/04/26 07:55:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/26 07:55:55 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) [ 127.523227] bridge0: port 3(gretap0) entered blocking state [ 127.529195] bridge0: port 3(gretap0) entered forwarding state [ 127.535504] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.541981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.548852] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.555339] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:55 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "707013512ef86930080000483e00"}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 127.710238] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 127.800181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/26 07:55:56 executing program 6: 2018/04/26 07:55:56 executing program 1: unshare(0x28060400) r0 = epoll_create(0x20000007fe3ffff) r1 = epoll_create(0x4) fstatfs(r1, &(0x7f0000000000)=""/8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r2 = epoll_create(0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x181000, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000080)=""/105) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c7f000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000050aff4)) 2018/04/26 07:55:56 executing program 2: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:56 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b00)=0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000b40)={{0x0, @loopback=0x7f000001, 0x4e23, 0x0, 'dh\x00', 0x10, 0x4, 0x28}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10000, 0x6, 0x5, 0xfffffffffffffff8}}, 0x44) syz_mount_image$bfs(&(0x7f0000000bc0)='bfs\x00', &(0x7f0000000c00)='./file0\x00', 0x5, 0x2, &(0x7f0000002c40)=[{&(0x7f0000000c40)="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", 0x1000, 0x3}, {&(0x7f0000001c40)="8baf3a531426b6b1526c39d002edf9a7dc3c02ef683b876cca4d5de74c51266c0fbfa2b61846e78dae10566781c84f10f3496ad3186f5c2a428e874b51932a0e6dd580eb3e0134cc6365747afb66791a987254f38566d4830aad2156b39d5529160ea76a4a7e77f65ab691a22c41234645cf3d61625ada60a600a471234f5067e6f9fa5cddb450a2e3fc371ec0569e383c9b208395f5ba1a6947c87b7c09c1f1229c805fdb14ed581fb35f44ea7dd7b915a50440e0bec4dd328e0abfe51ebaecd32ced26a93ce0b979f3decedd365a54e30f20f93d7f4f8af2d84c19832da47841c8bd26eb83b19b7c65190a958ae4e14a8df81cb7f9c5ceeebdb36e91078f198de9b1404d883dcbfb0338b3758e39c86df7ed45338bebd0bd81e8d7f97e7e7c14db7281b8f85b3fa3ee058498a754a9f21b95a22eacc3ef98bf968c67c7b24816442acc895f6f12a0d263927bc238e2c471f11920cd7c58ec739ef1c5f89a56fbe37fd9804e079a8ad7aac8a1e5ed40fe9d12653de89a479423a907f124fab89f92d2ebb10a2154e3a74a10d489e0af99e0e5d2bb1df34a5e7d66dd8a0f8ef8994fcfeb52236533b91533e5b794afe45b57f4528ce433302deb403dcf906845a1291d3b000ec99267cd28e119001334a194a9ecb127e0722b6e64b8caa37ce43bc665e94e3a7ee7b29702a415a243ade51e5a08420c1445c8e0caa81eabcb63e373cdd3777be98ede1cd482024295bdf11e6d11d009b71ff423dfcd5591efc741e5a2f3d92cb5d361fb9322b434b3400f5dc439e2d048112d335ee30ce6ba47c833081c8fb8be345f74f00036eeb3e4127f62d7875c9143923995a35fd9a8c491fec50640d67fcec52543a1dfbe9f7692fdd3e81507bbd2e7e8bef61ac851fdffa1542bac24764857eb8a2bd04035ee010966eb5a0e3464e26bf29ca4ff974d8519cb23d3f0ea56afd3f86143032a266bed43555126a670e1da6be7820dbec5f303c23ed104db8ee6be8d6c7ef3d7ae15df8b7f95da6e70930c3f4b306a68f92d9cf086a001cac46e628c240e69dcb87f5b4afadf0955e72e7b137faed694654a657e351c2f6533f82824b426f564e009e7b3ae923c591c1de8dbbaa1bd2f69eadf44164db1c33012d2f2bc03b0e6d2d762dfdf7329b7a8abae14174f58acf409cc83b0bc946cc476473df36df1c805d4c150bf165587adf112e38108c60740cdc4c0b060c4288d47cbec0b3298a116bc7f44f9912ba63d4fadfd3d1f5e3bb452057f8be170465ec0ed6c579e6e714418944482d76f130e08ee77f2f283894b322cd6f04aca20d43745fd6e5edce15cbf7733ecf15049d6ca4ec5bd5ade59250aeac6c3a358c131478ba30ccc704ebc630569ff276c4b70b18fc67f9179ab7740e7ca3d89b72f5217dd1c13d4111a02da136eaba4934b2842d44016349c6175084f479d1e443c0ffc6261cb135dbbefbd3eb80a1a5060921e3965f4458e3b060a2722b4bc5bcec0e946c9f5bab4f2d0fd94cbf53d2e23ee9f768bbc60809421993c4b2d1af1106a3fae522ab99305921363d4c6bdd1d934a540f05c9e3854ac78a295c73bffe465c9c595e5c49d84f95f3ad591ba17e31cb02699429c2160e3fc5e721d2647fe0738e3cfb172d29e4a11173e625c298174921fd0793e59b53a7821b1d33b95a37383f9efaee0a5679ccb95035e4cdc0eb30ecce95d4707a1735a847e73c2711e0efb0ef0a47cf954ec23ddd2dbcb5f2ba9190682bdd41e6d4d5eb73015249eb5a35b3cbb97bfc667ad80a7d3254bbe1b11be0a79c1126c5fa01ba637429b8ee9fbfc3a36831a5ec3cc624ca498c4c5b51eea674ae4d8d123aef37f7c8a0ef5de4651aca5e4e81c3d50e596a7b88f2bcc61cc2891fa5f23ae206dee1a6bf707f292512c9b99253c39147de4372b366fd83fe6532e01004df84ff89199f1f62204d25ccaf4165103195e942c512704941b014ea58036a3f3076ed8a35023427d48f6efa2e39cf383f43745db3ee546ddefaab54dfa1f091fc7a71695c7fbf6c8eef7bccf123e6a065e8afbc8e1c729c3439486667af774e7e634608c4564227469567efbd71bf6e91e5df29e7d109e68ae6ebcf84b0f03b7aea7f1a269b34c12beeb96855d212c456286e2a23a078438adbe91d32eae1a49119ad957971df06b925257bb78d89ef4c81e174f922992e564b34ac1f890617384cdb6290f48f185f6fcaa8d741754268e86b45c7ea3f6596590d6172b375e93937e38afd3306fbe7de33fe93b650c7a258933db99beff423034679143cf3686b24263c4815570737ed5a1471e415ebc3db68db09bb34256b4230bc2bf39a58d092485b7e00d83d2550447189b3aeb95c40502a4998e51666be76c7a5f441d87a48d73910858d757472f580877b4b20fb1da0beb5b84cccffd9338ad2bb177bfb3d62c90901cc60d280d5a1b4c3f95f8e0456f361dff7c06911a7d173e743c56cc1bbb65bca3579c70e7518caabee2a101bfbe3004c5ddcd87500b67ff9b7ae180daa79376759d28ab30b780820e5482e5dd2fddb5e3fafe1fa11f4019bfe03f6722a296c2549ab1f360c13a66758ab660a7aa8905daa71c2e10022c4b4835c174ed3de471a242acfdc1cd92aeebfdc54114250bd41fef8bd03bedb9ab4ed16b1a412f6a1d354de83e2c6f9d155d2ef953158e085c451b2591683dec2cf613826a30360a3baaa8209d05cfb1a7a756e3deeeba2c6f70394f34222dd912fb5e9ab532f31d0f909643f9bd1408148481579c2172aabc3fc7b0962d8286097801ab5faa6ca4dd52a6d1a25a5e2dc47db4901d47037db794b0e20f77b3da52ef339c67b9e9c05a607dc4fd80bc61b431f8318e11f6fa4b0380464625344cacb3deaa491854852cfb8ecbc543201da569a2d86c7ba3885b9f38e1bd32973278f6f63ab746697542d85864559d9cf75b10a8ff9c5ac11fa661bd491faf590d4a692c385d524a143d51ed6608c595604d778e9848568f78ecf6daef6a8e94fb40c9340f5f1b6bbc29c58b81de27f7659249439a893290c193b01ab29c88ee672e77d1b2c60a3e9e514dcb11223bf6b103801da2081f8cb5ae32040eb1731dfae8063bea61169d8e5ddf2fb633740b693f1e758323e80d8ddc0ed2c777604e57d74a0b339900e5f4002db245853875a0c868343f62ec5b08571fa85bf4ae1d1d676a0bbdb5a2ffe48b3b6705e7578f4e153e85f8a16a5d824eabc6e8ac6afa1ba5d1b99cbf01a2ff52225ac8759f2eac015ec390855404af0af8cb8c5ffdf04ccf1d2856af980c34a421ac61ee184de4710defd780267d8675bedfe97ed2b4da6c9867751a58bf7ec2fdfe2d30713c03cc2d0b2ef71c834fda1a1f74b6132d95fbc7590e73efea05ed8a1e8620210f160a944b1aec8ff820a023c4aa23fd6811257288aabc2bc853162e610e125ec254ddb82e315a71934479f96afa21256841fa3842918f4603fe57f0de01cf7e05cce5e6cb7cfe862272ae4c6afff2212db6b8118a8fc553532bc329f711f3e7fe64b406445e49280942391b5244aec324a197dcea9f7098f796b200404561c45fc5c4bd4de9ab6fce6e54c48a9c271430a24a73d83b2a94886d12e5efc0a5c0720fa0262955be31ac5f3e19d2f0f5f8253825030a223af1f9e102b1ca6de6be2bb4ca83ad459db216c3c95504bbd9a1f3a0d3a4a957916ae6d7e7f283dc693b33690c64c9f58610520a814344455365bee8b7aad754474ca2af4a68e6e4b7d631d2fe9ea0c68a167845a4266cdcb8b753870d01cf026056043bf9f8881948bff4c321ce7125057e4b6eb4d37781be6c6c0dbe0af18b83a485d195665f72bfb785b5b988d18ae81fbef0f432df488f637a46951af52b976a434b3739ce4926ea87bf00fbab13c25514e7dcdedb9499e14f2cdb86b90b6888c65a8f052d747fa4742722b47ff3befd4da5c8b60ef1b97ebe48cb00a8ae0049fe2c4e847bbd10337d6fc1bff7fc243721647ce5ac6720f4184a59ab5ac256a325ad8cf05f58286b99eea05a426d0f95f95101aa0dbe1b04db921fd54162e89d97a2fe305beb1269f009de599d4bc2efec3582addb30466457d83bc50088f6280fa52cdb0bbae48112bf477a3a5ca94cfcaca815f546e2a82200ef27f44f5f964b1d6751885bf4069bc594fdd94f29dddd7af9d8e106ebfd9a605c88438b7ec4fc0e6cb200a7f3fa6f383ac938e8a806f360ecb5da1585ec4c817d1397447ad224ac7b13b9ff6a9e7a85dae134e2ba908be36ffbe4f1468efbac3189a6683f8aa82b153deceef35c362ce509b8137dfccc3f53faff4f99e7e66e6064460f39c2fba595a7b7dd70bf4aa42e967ca73422bcac78b9836dde3dea35804b4fbc4f7763e58e74f6a04e1e59cd509e0aa4ea5fe55fc8de340d1b4c0c30ca8bf9b205062bab5241f06e827bc9a0506cbfedd2b70beb6689cc82ff430c3a7db694c7df4a5dff1b726d80f1b873f7ff641bbfbaa3874ebfffcc01b20ab937c2519c744ea32dfe5e7283dc040d5ded849d6c9202755a14736b0c61fce7a76f693e546aba10b5c46c7db44b411f66a6c5257dc99bd1ce7e51b0f7540cb1e326e3121d80354ab63dc8d29992ecb6bf4b1f1dd9225bf318c9d3e8ef72b7bd268786a9e49538bfcb84dcf7152cb13b521c7ba3afabe68af85cfe8cbfab5a5f69f436d6953cb803cd62a6b26cbf071f9da0f731ef2e2ef8b3f0d875f04641ea05e0bf24c21411786df3e54702aa5765fdea312c5f1112645e3fc36a0990829d4b345309a9732cb1b97565f653b4b290742ee5497fb8af53abf4626032aaed41c394a1f81abf36d0e35a70e247dcb67db2cdfa74b3b8ff01afd9e5c7d98e750902cda35a267162e050143f1e58f46d4bf85a9104beab0947f42fa86b319ee0e0a07cc2c500552f99185945ce561fcaedf085c806891759a645387247adfbb098f8a16bc6ae74f2ab76fb5a5d6adcd51e712aa11d6ec7cc31f65e53be197c3b0fb7af72146d38b8a6107f1a5b43e4785282ba8460f90d731539c55cbdfd00294b9caea5be2e2d6fe398650fff33b2a5ca98a3be6fbf3e42ac63b91781c8f2ac54a01bb38f766a0153a42f0391745ae5bb6fe0c1f3067da59d5bddefca38493953122f74d7949e9cba8f737daf58fcecb9c9313e0b1d266ff8f10c6f6446ed9c98ffd4932b58b87babf8419c193ea36a38e6f12b1d9f4fe2f27c5c13f34f261aa0b333194931023062e63d4edc6827adced6536cadfe11d0483f19f2742c7441797bc3e68bb7c4b235f3467099d9b419a981f0e882b3d30c3b857fe311505662d6276d3c5dce6961b6a660aadfc89eb32390f805878568187afa36fb265f1ce68f56337c3d91bd6afa2f55d1d69a1e8a99fc3b4ddfa670ae13ba83eb27bd40cb1fc2ecf8d9cab31d28daa64211093f1f90f261d42388caff3e61ea150653406488f07bb6dceff488f9ea2c8cb113b5a96ca0c0398db1d15d191c7717f3032b180b43f68aa6883f3c702137d404f6e9848b708dd223827b2995178d003d5ab35c56aeff08d447d6293d5a97bfdc244d0d3a38f606825a87b12e9bd0b68c60808d6f18a515ed32b1c750e662a3159da78c178be45f795b44668fa2aaa7576ceac4f9032a5c15202bc289bea40f4629de04b5a8610d654367175e2a55a7a344c7f5dc3e22e80341e9a3ef95f5612aee07d314a421e2ef15cd6b11908b28836e3ea7b6f133522cf8e848688e3954531bcc68dfeae8383be99b055e29d8c002747aff2a16bf014e34d609c6", 0x1000, 0x1}], 0x280003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = getegid() r5 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xfffffffffffffd66) getgroups(0x5, &(0x7f0000000880)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000000940)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="03ebcaeb9aa94d9d40971108efae264da214d33b5344a633b2d6251541b11b010eee56df2a47e07dd9e7ea87262a0eb293a24636a7b742f3b7cd78429ac06368ae266612a780ff1d3bb7a1ef2e746dad8e6b7aa0242092efc0ad43e458d045ec49dcc02e79dc62b12a6c6d7e33c15f348a3695dbd9f69490f503876c5cbaf856ce2503a5837016602e517c8f360c0dab2d6bceada774f788f655cfa10cfe0c70e45f081bdd565a85c35587e21fe02df29046c2f9c8ca3d2c", 0xb8}], 0x1, &(0x7f0000000340)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0xa8, 0x20000000}, {&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000480)="51cc5f159c840d91e1644a1585b984f08166dfbe28d6c91d9d5ac6a2", 0x1c}, {&(0x7f00000004c0)="f04b5c1e8d1369e17c53d2900b33297a8804cf01e318b16b5b3d4572d3b50503da3310150d045998855004e95679541a96e098ced0f85397c831d9ff48c2e49889fac8b34bcd7f6f1441c38ee7e7a85123e84f27085a3988e7229f5ce98de8987bab741e707e754a586d82eace421867f7ed07a9988c12445d75c08925ceba4f5ce3d7ed33e6f0a1caa22364529b88e182193bb9d489ee545cbb6a1690136733dc9588772654724a75c684ceabdc5cb78dd46e823f8f842f0cbdacce93c463e1795adc8e5fc9bca584efabfab9d35c215b98bf4e4ed2bfd75912e3a24f0d7ecee210ffe63816533d3c67c6edde473b38a7eedc05c0cffd154c", 0xf9}], 0x2, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x1}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000006c0)="896a511bbc88c5d8610d3e6bf5d755b852e6832a82", 0x15}], 0x1, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1]}, @rights={0x10, 0x1, 0x1}], 0x80, 0x40000}], 0x3, 0x20000000) r8 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a00)={0x0, 0x4, 0x9, 0x10001, 0x7, 0x2}, &(0x7f0000000a40)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000a80)={r9, 0x73}, &(0x7f0000000ac0)=0x8) 2018/04/26 07:55:56 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfff, 0x200200) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @rand_addr=0xbd}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x180, 0x4041, 0x80, 0xfc0, 0x3ff, &(0x7f0000000080)='ifb0\x00', 0xfffffffffffffff9, 0x1000, 0x8000}) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) getpgrp(r1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xeb) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) 2018/04/26 07:55:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:56 executing program 5: socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x40000000005, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x57, 0x8897, 0x8, {0x7f, 0x8001}, {0x20, 0x80}, @rumble={0xfffffffffffffffa, 0x6}}) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000c57ff8)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000100000001000000000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x30}, 0x0) 2018/04/26 07:55:56 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = shmget(0x2, 0x2000, 0x54000034, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200040, 0x8) getsockopt$inet_int(r2, 0x0, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) fanotify_init(0x60, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[0x3, 0xfffffffffffeffff, 0x6, 0x2]}) [ 128.584399] bridge0: port 3(gretap0) entered disabled state [ 128.590467] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.597089] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:56 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r1, 0xf0, &(0x7f0000000340)) eventfd(0x0) io_submit(r1, 0x2, &(0x7f00000005c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100), 0x0, 0xfffffffffffffff8}]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000001ff6ff0d3826c4cf1d2a5305380f0cfd4d8c18d831e18e680e4b5750b757cdde92bcca289ac6bd4a0b6cf7843b36b4804bce0aa50ea302367754045cecedf7aa03097b47c84e29192038b8c8893826c5a7df579bbc77dc54a1d7f9e1842f02a5c0d411da34c9d2040196363dbfce22382b2217753082de82f58a85925b70c4f76f120377b4dc58d8235c8e8e4796753000000000000000000"], &(0x7f0000000040)=0xa0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000002c0)={r4, 0x4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0x100}, &(0x7f0000000100)=0x8) 2018/04/26 07:55:56 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/180, 0xb4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:56 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2080) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/188) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x7, 0x8001}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={0x0, 0xa192}, 0x8) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/178) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000240)={0x9, 0xfffffffffffffffc, 0x460, 0xe84, 0x6, 0x9}) r2 = semget$private(0x0, 0x2, 0x10c) semop(r2, &(0x7f0000000300)=[{0x1, 0x7, 0x1000}, {0x6, 0x5, 0x800}], 0x2) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000003c0)=""/144) ioctl(r1, 0x7fffffff, &(0x7f0000000000)="17035975543be5a0") 2018/04/26 07:55:56 executing program 2: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) [ 128.771119] bridge0: port 3(gretap0) entered blocking state [ 128.777096] bridge0: port 3(gretap0) entered forwarding state [ 128.783403] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.789895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.796776] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.803274] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:56 executing program 5: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x400) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x24000, &(0x7f0000508fff)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='minix\x00', 0xa01402, &(0x7f00000000c0)) 2018/04/26 07:55:56 executing program 6: r0 = socket(0x0, 0x80801, 0x7f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="000000001ab183eaf9f414a0f450ca8f53eb22c65300e3710066c1484e3d31b19fcd6fd02d7729437b07744d8af002b2cb4e3cdb57cac08eda0e6110c6ae3889a8b1741b1aba5edc76a3a68c54da1328bb5e16896677d25aeb9ed7f9e9da879b7a372440629e9e9ddde0b24d5772361ed54b7dd0048b16084673b01453c20cab3e157109a1b19507abcdecfada1d4574928811a2ba476bacab7c6564aa9a761ab58a96ec691f14a4ea46683be6516c578baddea8499d185ecf4265fb922c09d0d5e7394bb27a0200763914ec7886f143f98217ea7a85daece642cc2e65eb7afc1f9845a1c4f389a3d3581de490c166828c4a6fac2ec1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xa3f4}, 0xc) unshare(0x20000400) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4c01000000001267, &(0x7f0000000140)) 2018/04/26 07:55:56 executing program 1: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32]) r0 = open(&(0x7f0000000000)='./bus\x00', 0x80000, 0x400000000) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x38010, r0, 0x0) 2018/04/26 07:55:57 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = memfd_create(&(0x7f0000000040)='ip6_vti0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22}}, 0x40, 0x4, 0x6, 0x0, 0xf6da}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x5, 0x30}, &(0x7f0000000200)=0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:57 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:57 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000100)="e2295fd5b3929825a3bb267f573deaa62d4fc5601c12d5a7c66a776e9937d35ad77c7e9ac6c75683b3fc5576367ef5d2052035203a154c0150f25ec2fa268d33f0007df5fa6c6fc7128a828cf7721888ced0a2ad55ec85", 0xfffffffffffffd4e) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="ac1414f98f22d4873f0c4bafe0000000448438b3e610de9fa5579f2baa099853aca12e0e94ee161de88fc8bf979337eebc000009560b72036969920e6c2ab6e175e51f1dad48210df794b7fbd47c109668ca685b4c05d1953c76ef0cf72d7c3ed29bc1334672d89dcac0a7"], 0x14) write$fuse(r0, &(0x7f0000000080)={0x28, 0x6, 0x0, @fuse_notify_store_out}, 0x28) r1 = getpgid(0xffffffffffffffff) getsockopt$bt_hci(r0, 0x0, 0x20000000002, &(0x7f00000003c0)=""/166, &(0x7f00000001c0)=0xff1a) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0x5, 0x2, 0x6, 0x1, "41666060ef502287b151e5914506935a4cb4c47a6ee499c0862f5e6318f3e500979d29207af2e3cb2ad7c93f", 0x4}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) 2018/04/26 07:55:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x4, &(0x7f0000000380)=[{&(0x7f0000000180)="7c7b3dc983f4dbd3a5f453be929de49d439d2ab75e4edbd10691047ab4620d63cc2d36c8ac5927", 0x27, 0x6b61}, {&(0x7f00000001c0)="44eabf18d4cad6d1fce277bb89d76027c44816a334b23f3f108fd9ac0f45c6dc10d551975f1b3808e9bb3d21b2b67455bbf7b2120ec257bac7050aa782d3b1ac1dae83fcc92d59041f52f94f9697bfb29257c8499b871fa8ecdfbcf4ba6bd869d84c2e36614a3962050eb4418f0ef47368c986c7ac092872e1370dcfa245", 0x7e, 0x2}, {&(0x7f0000000240)="749d3b2ff926015b7d06dc024ce4819dee4801fef8e8d53b70beb618ffae21f968897bda0a10327f27495a1a95abe9fc39a49e844b1b7acbf733cad3af52f30a9c2c51c4875ce7c82ad85bf24f4dcde3698a25c92c2205461ad135bbf0fe95c5795134110c949f8b10cb78c2bf20e277479af4a8e0bd0e7031375b649acce237b487c8b8f36747c24f1cea04e88c286142157e45389cf41a2ba0ffdca680ee2a1f1af1547c7f28c6660264978546a95c87f6", 0xb2, 0x18}, {&(0x7f0000000300)="c9390976fcf184271d59e0b83bd13ece72454f6cc5463207abcca275c9ce4ddf259af4bb3bb12266512cf455c8855e83f3c5e52778270d4e81236b6685b46264a1622066373f767d33f8ecccd697376f1e27ea8d37a59868263b39e5a5", 0x5d, 0x100}], 0x8, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0), 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'yam0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, 0x8) 2018/04/26 07:55:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x6bc, 0xaa1}) 2018/04/26 07:55:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000040)=""/60, &(0x7f0000000080)=0x3c) sendto$inet(r0, &(0x7f0000000200)="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", 0xffffffffffffff54, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffa0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x81, 0x2, 0x6, 0x80000000, 0x1, 0x1, 0x0, 0x8, 0x401, 0x2c}, 0xb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000), 0x0) [ 129.304093] bridge0: port 3(gretap0) entered disabled state [ 129.310192] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.316766] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:57 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000048ea2d6b4cbe7123e9ca90cb00"], 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x35, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) 2018/04/26 07:55:57 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:57 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x28000, 0x10280) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0xffffffff, 0x10001, 0x9, 0x0, 0x650, 0xffffffff, 0xdd}, 0xc) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9) unshare(0x405ff) r2 = fcntl$dupfd(r1, 0x406, r1) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000080)="307a8958233374481ab141c74d81aaa8c75cf90a6aad7f320aadddb916debce32f5700093bf4dc0e81bba7a47408561ad642efd60ecb21ef20a0da20233761362f9b61fc131e97a3be6723e7bbbbaa95b2d0788c71835b70190da998ecd83a00efca87574aac7b582f01aa72f8113125c2"}, 0x10) 2018/04/26 07:55:57 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/219, &(0x7f0000000200)=0xdb) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) exit_group(0x0) [ 129.383646] bridge0: port 3(gretap0) entered blocking state [ 129.389625] bridge0: port 3(gretap0) entered forwarding state [ 129.395939] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.402405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.409317] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.415793] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:57 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'gre0\x00', &(0x7f0000000080)=@ethtool_dump={0x3f, 0x4, 0x2, 0xab, "a52ee1a6ab41ad711e72a84600a3d6f74f57257aa0fb33371c319f2e186693e4ddb6fe0f4b8771fd832c972519f46e1ff3e1afb1a03ffca149acf4f577dd5d9d4080d202acf386aa9b28aec60e43e227589ab6c43b946768c2aab3c7302595fcacc9765f5e47709ad2a4953617b270eb1575b4e8e3281a44bcdf5fad58ba5e81b9c1f1990acd809d4a210bc41b169e08ec739e0e10f11182fca66ee16e36956a2244db595c8ced04297ef7"}}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 129.491784] bridge0: port 3(gretap0) entered disabled state [ 129.497800] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.504373] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:57 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0xfffffffeffffffff, &(0x7f0000000140)=0xfffffffffffffcad) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)="6e65642f70735d686564e2") 2018/04/26 07:55:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:57 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x2, 0xffffffff, 0x4, 'queue1\x00', 0x6}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team0\x00'}}) 2018/04/26 07:55:57 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f0000000140), r4, &(0x7f0000000180), 0xb0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) connect$unix(r3, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x240100, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x12a1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/26 07:55:58 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="0db44ddad888"}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xdf, 0x3, 'client0\x00', 0x3, "2e47ea426f0f0f7a", "302ccbad00590e02cbe6751d38644df78e2115f2166722948153b145221b958e", 0x5, 0x8}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000300)=0x68) 2018/04/26 07:55:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_1\x00', 0xffffffffffffffff}) 2018/04/26 07:55:58 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:55:58 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x10000, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x4e, "df6790aa1b0c7e095de1513dc831888181ad81c75c46e4a3d073efff9bd1f8a599729ab68e24801afe41b42140118f455011a298a85e552ae1e8c1eb52db00c40b2bb68ec0dd690f37e5acecb0f6"}, &(0x7f0000000200)=0x56) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:55:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x801000000030fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x27, 0x0, @tid=r2}, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r3 = syz_open_pts(r0, 0x0) dup3(r0, r3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x8, 0x80000000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x6}, 0xd) 2018/04/26 07:55:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffff4407) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe0060090bd3acd34b4133fdac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) shutdown(r1, 0x0) 2018/04/26 07:55:58 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0xfffffc64) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) rt_sigsuspend(&(0x7f0000000000)={0x6}, 0x8) [ 130.498558] bridge0: port 3(gretap0) entered blocking state [ 130.504491] bridge0: port 3(gretap0) entered forwarding state [ 130.510804] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.517298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.524213] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.530689] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:58 executing program 5: r0 = socket(0x2, 0x8000000000000005, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x24400) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x131fb125) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x8) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x355, 0x0) 2018/04/26 07:55:58 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) [ 130.607232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:55:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000880)='./file0\x00', 0x10900, 0x2) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$TCSBRK(r0, 0x5409, 0xffffffffbfffffed) setns(r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0xffffffffffffffdd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) sendmsg$nl_crypto(r4, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e80000001100000400000000fddbdf25726d643132382d67656e65726963000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000800"], 0x1}, 0x1}, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834e00000000000000dd000000000000000000000000000000000000000000f79bb61547cc13679aa5acd0da6a4f6adbf91f617c48dbabcc6e5394c935cd4d90"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r6, &(0x7f0000000300)=""/28, 0x1c, 0x0, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) set_robust_list(&(0x7f0000000740)={0x0, 0xf5dd, &(0x7f0000000700)}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/04/26 07:55:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001440)={&(0x7f0000000040)=@full={{0x3, {"a162db5142e81f"}, 0x4}, [{"19b3de41110d38"}, {"0635a38dc337bc"}, {"57e528f99dbaaf"}, {"d0aa30c9bb3b56"}, {"c7e3298f35e6c2"}, {"68ef79192f8a62"}, {"4d41079eabfdcc"}, {"edd608e226610d"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f00000000c0)="aa966cc3a8e952396cfe3a5bd2c297563cf63fd458fcffa224939af9ef5d7a52aeef260db549b7018bf59793ebb403e2558bf42c0c28eb9f5c17c3533cb46b92f1cd87bc33a1ac8d21573476f3becdd91a969fcefa64facb1da51cc3e5622d1d9b5e911241d181394c1bd2bdc2e8f062e187be531e37f980f2f276280dcffe2d826239220f3407e1cfde10cd07a8885347b270390b59fc25d2", 0x99}, {&(0x7f0000000180)="2dc7a376cb1d02457ddd5b237d3c7289046f13375fd1c8a372d881516e31319f3f88848e4e28455ee8da65badacb71e2f44bc17552007c3ddf9646a2200af6afba031db3393c3f35c7f13868030de59071b143de57d8040858fb7047abc934a4860793b4df3c75be73bf99ec6e562746ddc0cefe982414b53d2fe2cdf075cd7b4bf13a8c00b188fc106a9472fd3a6ec2ec61c4b1e9412f83a67bb97c61634750f399f2c2d78d1cf7a34eb8580486396d5a", 0xb1}], 0x2, &(0x7f0000000280)=[{0x98, 0x10d, 0x8001, "fed0506e3ca90b28675510f2e32e8b966694e2d1a2b9a0121d82d66a4b71653b608bb4e1bf1bff286059fffe1384ee1621a997f9d3707f3a45bed46396b8966ff11017577096e8e0f6c18a538f139fba567da8ab8d41bf72e4c001ad7827eb5696f0a431bc0bc6639f38a73b7936d6b6064e77ca68ef55e49660c81da08d74812df1ce4b0a68"}, {0xa8, 0x0, 0x0, "79ce5dda54a59f1b773a77626631d380519739d433b9f83ae0599ae38f6c1486e70d2a9b1dce931bb7d081f8364fbb5c5ce96b8306bb3e70720d2358dc6aaa255e9596c1e4bdc96cc45204888239e064fef8d324e5ba1daa1ffcc0aa44df6b281b9d35a0906ed5595d56353c8f61e6ac9a7b19e93f15ced6f3851a61c1a670c159a2130592e502683bad0cf186531e315f833f4cf56890"}, {0x30, 0x11f, 0x37, "8d6628e9b2e005d975e54c6565624dc101f1750f24d9eda46704d52549"}, {0x10, 0x11d, 0x400}, {0x1010, 0x10b, 0x7fff, "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0x1190, 0x4008001}, 0x20) bind$rds(r0, &(0x7f0000001480)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) splice(r0, &(0x7f00000014c0), r0, &(0x7f0000001500)=0x46, 0x1, 0xa) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/26 07:55:58 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/146, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4}, 0x20) [ 130.928487] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 130.953612] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 131.000796] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 131.008157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 131.060598] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/26 07:55:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/26 07:55:59 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x0, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x48000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:55:59 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='ip6gretap0\x00', 0x10) write(r0, &(0x7f0000000140), 0xfeb3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x9, 0x5, 0x20, 0x4}, &(0x7f0000000040)=0x98) ioctl$TIOCNXCL(r0, 0x540d) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_open_pts(r0, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0x74, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x593, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x4e24, 0x3e4, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) 2018/04/26 07:55:59 executing program 4: unshare(0x40600) flock(0xffffffffffffffff, 0xe) fanotify_mark(0xffffffffffffffff, 0x66, 0x10000, 0xffffffffffffffff, &(0x7f0000001240)='./file0\x00') 2018/04/26 07:55:59 executing program 6: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x2000, 0x4c) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00000000c0)=0x5, 0x4) read(r1, &(0x7f0000000000)=""/187, 0xbb) sendto$inet6(r1, &(0x7f0000000140)="7a168bf5", 0x4, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/26 07:55:59 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x8200) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x13, 0x4f, &(0x7f0000000140)="40bdb6f36544e1a1e960202b5c14d50477bf402a1d8f0e2e0b35fe008a31a912a470fd1021c651ff715648592ce78b52c64d356b052658d4c533af45dc9a88474ed099bd3f023d2bccf7d3ad2aeef0"}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) 2018/04/26 07:55:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x97, 0xffffffffffffffba) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x19e7, &(0x7f0000000080)=0x4) unshare(0x4300100) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)="15000000000008a66da40e000087a72000000068", 0x14) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3, &(0x7f0000000140)={0x35, 0x4, 0x2b, 0x1}) [ 131.486956] bridge0: port 3(gretap0) entered disabled state [ 131.493152] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.499756] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) fcntl$dupfd(r0, 0x406, r0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) [ 131.544525] bridge0: port 3(gretap0) entered blocking state [ 131.550462] bridge0: port 3(gretap0) entered forwarding state [ 131.556761] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.563225] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.570130] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.576608] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:55:59 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xffffffff7fffffff, 0x4) 2018/04/26 07:55:59 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:55:59 executing program 4: unshare(0x8000400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/26 07:55:59 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000001c0)={0x3, 0x81}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000140)={0x0, 0x4300}) epoll_create(0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x3, 0x5, 0x5, 0x1, r3, 0x8000}, 0x2c) 2018/04/26 07:55:59 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080), 0x0) 2018/04/26 07:55:59 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000940)={0x40000007}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/26 07:55:59 executing program 1: unshare(0x800) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x3, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0xa, 0x4) poll(&(0x7f00000001c0)=[{r0}, {r1, 0x100}], 0x2, 0xffffffffffffb4de) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x101, 0x2, 0x2, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x101, 0x100, 0x39, 0x7f, 0x8001, 0x8, 0x0, 0x400, 0x7, 0x89, 0x5, 0x4, 0x6, 0x9, 0x8, 0x0, 0x4, 0x8, 0x28, 0x9, 0x25000000000, 0x200, 0x1f, 0x10001, 0x0, 0xffffffff00000000, 0x5, 0x39, 0x0, 0xf5, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x400, 0x5, 0x7, 0x6, 0x2, 0x0, 0xf65}, r0, 0x8, r0, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x7, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) [ 131.812200] bridge0: port 3(gretap0) entered disabled state [ 131.818277] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.824870] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:55:59 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000140), 0xfeb3) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000019000)={0x4e, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x341}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:00 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00', 0x2) [ 132.160227] netlink: 54 bytes leftover after parsing attributes in process `syz-executor3'. [ 132.210346] netlink: 54 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/26 07:56:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000240)="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", 0x4d1, 0x8000, &(0x7f0000606fe4)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)="15", 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f000010bf14)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x2, 0x0, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) listen(r0, 0x7) accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) 2018/04/26 07:56:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000000005) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000200)) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) r2 = accept(r0, &(0x7f0000000240)=@ipx, &(0x7f00000000c0)=0xfffffd16) recvfrom$unix(r2, &(0x7f0000000100)=""/49, 0x31, 0x40, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/26 07:56:00 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x3fa, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) eventfd(0x7) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x993b}}, 0xdcd, 0xfffffffeffffffff, 0x31, 0x0, 0x8}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x20}, &(0x7f0000000240)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x3) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4060000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x200, 0x70bd26, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x7}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0xfffffffffffffffc, 0x9b6}) 2018/04/26 07:56:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x4000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3ff) 2018/04/26 07:56:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10000000d, 0x200, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0xfd7e) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x600000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000140)={0x3, 0x0, 0x80000000, 0x3, 0xae}) 2018/04/26 07:56:00 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00', 0x3) 2018/04/26 07:56:00 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) sendmmsg$alg(r0, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000100)="b82651203bea3144c7a518c75f41cb7a4191459234857b0a689cb8ea3de185a992d25042c66b7cf58f0f0ad42a3d0009d5eb1ae21adbaaa32a517b02d75955433640a1c5b80f2ea0cf68e3d59919464a5d341eb11e7fee50d4e043fb049d81791a7330ce03873d10374eb531a6aabefdfa2908d4f2c5f063ddd9fe46ef559c7f0eab42c7254a4c43823a16a2d16df21b00c24b873da199afcb1d5d537b", 0x9d}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="a389a229b62776d2c7f363e0db6dc40cc9d7b2dfb6f936150f40a4d5ea042f7922f617d190b47cf6896d291ca1428d19845fbf16edc99e59c27aa4897f3ce9fc64", 0x41}, {&(0x7f0000001240)="106725b2dd7afbee754ef5206182687fef51634d808e984a106c5a3bd531efdc8529916339153a55703ecf398348a5ce1dbd66f40d40cea885aaccfe73d67f27528d5623f358d5a3894ddd5e4ec2506b4864b80bbddad06ed23eaeff0f1a388d3fc2ec9fe0bf151721c4dfce894d05985d69f16b39a67a736b08bfca7c5c02d4a8e889", 0x83}, {&(0x7f0000001300)="259938c65e002b93b96808b55f9be2473b2a6abc2c39b4281d814c05a0370ade8a7c010edafa8674bfec10f801c3fd20cef2a352847c1969b1f62f3811d973ed1fa0f7a347bba987945d380eab649a2e37a4da3829067c4a123e4c39e5d8bbbd45d55caec3fe22672bae85f19767d12686f1350a8ad1cf25c6c401d5b1b3eba110b2ac47fe1ab6866a9d078ac2240c09aad6c734b1380c8ab9a278b1be79a61582c64e4e4203ddd1900b3576da57a763e6d45a88339362b20df43d4f99b40a155f6517684860ba4a3374026e9f78a00d0677135b3df206b41a270ee046488fc11ac3a1b6e6ef95a39d4e26609b4ffb75ca7d202ad6ab09", 0xf7}, {&(0x7f0000001400)="fcabefa4edc1947718e064cfb3eb4404eaa168035c8e44bc3a32e47d6f8ef0ec55936d8cbd4e4eecdda81f54ee7ad6cfc6a00f3a50dc24df4dcbd2a9eeae49efdc7fe6a028ae79233a7804147dfea9623f55dc08d20980ea5f6fb544e3b457d67d0e7e6014977977523b89de2e7f61e21e2da7b89d8424ee1166204a5991d6bbe7bdb0133b69ea8f3ff0c87496e17ec65b141fbd2ae415ac69692382a55b5a100dc7beb238f6d4fd0eb6a3a17645d6626c812eabf58eb556269c3953717c00c7a7dcc62a57", 0xc5}], 0x6, &(0x7f0000001580)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x8000}, {0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="551a09f4ed61515d53881c9916604494c91d5a65d40d1121c5c69279d350f1ff8911af1fed5ef90f2f51ae931a685699fb0262209d8b31ce26c2c42c3c2ebe2650e71a5fc480c1dbbd5041589df725987b", 0x51}, {&(0x7f0000001680)="5ab0e7cd54fe940f5d0662fbda319b39f66f8fb27777fb4f8839e8d80b62", 0x1e}], 0x2, &(0x7f0000001700)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}, @iv={0x80, 0x117, 0x2, 0x65, "0ac92f1a2225ceb56f776ec0de336d19425bd3a3e10f68c292579ce32e23cedec37c0fa0ef20411ad0cd50c3cbe0bf73115c37dc329275458e009275f69426f9301803b5a30cb0df2c2cf0b7481c73224d662d78d846e0a91ec15714afa6670766b2d48bb2"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}], 0xf8, 0x40010}, {0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001800)="bbdf05da1e7e3b4bedb15bb8c7bc4141468d9f5b00f0d0289e9a5de80d2b954bd5d9ebaa4be3a9b41611eff255d1c7efaea799626fe50aa820f25cc13c45ebe3b41c60ae5a677988e5ecec185936c69adca65e34565f2dbb0172c890d8785038e440b45a96ecc01196d762f79be336bea1b2f64ffb185920453bbb803df8fa78ded699a0d96dd3fb7533af24fe454d9eea9af44e85694c06a33e446063c3544cbf2a68", 0xa3}, {&(0x7f00000018c0)="b04c0063573d692662833d5e1ebae75b5d6cc2c92fc919bd2d42b280e8218a7f725436a6f2433862d1cad29df803b10262255950949484036dc5c77c87bac7de80b361240e287fa3", 0x48}, {&(0x7f0000001940)="565e058c8aa1e6f2d31eb8c94c958f6cfdacaf97e60c1313cf8e11af1aadcfbf3360e5c31a8687e75fce920cb5c8d584fff47f8373580ea774ca15df344a79acc3", 0x41}, {&(0x7f00000019c0)="68a1017180e207888defbafcad8e1a05f5ca3280d60673e1a042d30a4f17fdec292c3d5e56102d17490a5210bb2f2e2efc793d4a4c8f0c5ec650ad718fb07d7909d2b4fbc0cd23b79c298915b686afa03c08fe1b06b81a556a0d2ed11262ce78d19b03fa0a5f2d445a71e82a827b5c11eadb68e52dcdc87ffc94a1bb614b7157a591afa26034ceb855d2798468e639384f562151ccfc7541a7c56946672b8a8c4a767d1518d5f986eb9ee499b90838a7c132cc2487f40fc00c0244e1a132e1bfe38d6bbf8f1c24b765c5", 0xca}], 0x4, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xa0, 0x117, 0x2, 0x86, "1a0f616f2c70bd0bcfc33fa588141d12428fa363e52c91fec6d02a93983efabffd6d11f1f72241e6b1eb3054871ee8d63748f91f14cb5d7d3d2cb346df1a7d61359e079621bc1683c9ed399a50d40fc814ede6ad0bf602c747ab79a944c188cf11c7935101bdcd89fc6a0e72ea296a46d47b42bd648a682354b55dafd6de12aaf1fb5104652e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0xc496b87ef5901ab1}, {0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001c40)="7c83f0", 0x3}, {&(0x7f0000001c80)="5cb3a8aec55f22bb45403a96a02e3f900fd40cf1f4468c26b1", 0x19}, {&(0x7f0000001cc0)="6fb4f70b31aff0b5af420a992f884b6f7a72123830c2e5bd63be4501242c24e451118e09a9aaeae33137a4a22df6479c192b2b3253206fc6992e605d494f2b3eb8c0f37362208c27e60ff72eef0adcf89853d163b70944475114ef1492488b4118754c7a57557514597600dd2f420029f683e32dd27fc26b32d96e7fdc", 0x7d}], 0x3}, {0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d80)="476779ac8a4f7e1957e71f231f866498e3c9f7c40a0443d153fd8fdd01082962842975e3ac190df1ba1c4dce93d877d7ce3e98e64b9345814041e20a12833d00099e904e2806b42ff20a24c5363fb65e6c0264eea8df1f6b2414362cc31038084ab9eab1a231b1b3a85b648a5a8db0079423afc363def38d1e35838b8625ad8d06e1bc469ca271bf95f866373e3dd7afa75a39056c36", 0x96}], 0x1, &(0x7f0000002200)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1b, "921566ad94b58d085f2dcae6f3aa2ee8c12b28e5a0b803daffce9f"}, @iv={0xc0, 0x117, 0x2, 0xab, "c834991190cd48307e462b2ec494c8120a7c728aaf7c9e7c5e09c5a15aed6fd266f5390ecd61afa89f620f25b0eb93a339d5c4a40c65ba2d62697483c1bcb731fc0cca4b459a84a19af213b02b5274541ffed85933367400dd23c0cf82891c4675c6b8194792469eef81ed77612c177296ccacaad842b58767f22d135f99a125d640e6896e3dd111ad3036d80b155a34c0a2a16b85ca9b36eeee016fc614e547d15fa6d15fad28b37af006"}, @iv={0xb8, 0x117, 0x2, 0x9e, "4f39d7a6eb4214659bc1171a9f91fe714f17d3da5dff03002cdae3e9aec3e6141cea5999558b0ad2653bae8226902b9cdd047f4a900b6b9645bbe4ffc3aca1dffb572f17c341dac5cf50fbcd42f5cef92583ba03f5b31f6e71c66a3f586e8396f7bf5bb9ea49539b6678b8cab5a5a0d6ccf9d5ef3ad549f47ec2a883ed16b2e9f7187d50d96b467103dc9ee7fe2850dc1ee6c4a99b5dd26dc3037d8ea82c"}], 0x1f0, 0x4040010}], 0x6, 0x4000000) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000001e80), &(0x7f0000000080), 0x8) [ 132.341019] bridge0: port 3(gretap0) entered blocking state [ 132.346964] bridge0: port 3(gretap0) entered forwarding state [ 132.353350] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.359855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.366738] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.373204] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:00 executing program 7: uselib(&(0x7f0000000080)='./file0\x00') r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:00 executing program 2 (fault-call:2 fault-nth:0): r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:00 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x18000, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x40000, 0x50) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/172, 0xac) [ 132.494231] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:56:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x1, 0x1}, {0x82, 0x7fffffff}, 0x0, 0x0, 0x5}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) ioctl$KDDISABIO(r1, 0x4b37) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="72f95af55e44ee9bd5e068c61655df0fb1abf0a958f13d8e44e218679b2f795bbb6bac5b8a7def3b595dbe1769a7eef49c019cae9b1833d2b8048b2faa93d0d044c8cb939c50021f035595d982e61148aee8da409bf37e18b8b94011eb7d3bb587e60a", 0x63}, {&(0x7f00000001c0)="36b24316362c2070d1f100eae8bc553c567b751a603a7cd421cf7c1073f26e66b4b118f2bf212717b2a91d78e51ed6d44313716e89b5bb7e26434e21caa24bc029f8eeff900ea7fc16e63b268d73917af719bd78b828bb7a7b43d34f068b94138771951114f14d1fc8cd2859c9bec5e80ce1a62689283f6fa824c6fd34106b04689c7b9fd9bcdeb96c57d15c0f9a77babcbc5978e91e9925f9f61b6532b7cdbd19bba129291cec0c198f706d6fc7bf618ff4902207a702d1cc53b48defe25e5d5039933bd01b407bf1facc03cb3b5009", 0xd0}, {&(0x7f00000002c0)="1365a5312316b31807ba5f5ad1e0100cb17195f621965d2605106f4747612c54ca5a8d44b398ad311a1836d36f7f74318326d86367b8562a8f65df6fd350806bbaa264006211d06f33f6a93e225c13e4ae498b145062a1fe78d77395b91862849265b290c67112dfe750f125184a824e4e7e75c7553d1e", 0x77}, {&(0x7f0000000340)="760642d8f4c84b530d9f4537f389f877dda587da36e1465708d4eb706ad353558e8dd0de49195b99137ac5800e828508b17dcc894de9f70fecc8faa6ead1f0b4685929b20ca8bbb13017d52852fc81b41f2b024193dbe4422bc61a27fb0ef4e4a5985eb7ebfc08fce426d6e24ce3", 0x6e}], 0x4, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e24, 0xa5ac, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x10001, 0x2, 0xffffffffffffffff, "bee333714340a20631091a8287e8fb8c12ac825a8ecf2b31c00cc99a0607be87b2d278d35754811b130fa70c628a39bfb608e489e36099fac431b15761b74250c091395063c880fb3793fa324e5834a2"}, 0xd8) getsockname$netrom(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x4}) [ 132.567007] bridge0: port 3(gretap0) entered disabled state [ 132.573176] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.579743] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/04/26 07:56:00 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x5, 0x109480) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x26020b02}, 0xc, &(0x7f00000003c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x24004051}, 0x8010) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) inotify_init1(0x0) [ 132.680246] bridge0: port 3(gretap0) entered blocking state [ 132.686762] bridge0: port 3(gretap0) entered forwarding state [ 132.693104] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.699576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.706453] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.712942] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.741530] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 132.767132] bridge0: port 3(gretap0) entered disabled state [ 132.773251] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.779844] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:01 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x5, 0x3, &(0x7f0000000000)="002a2e7078deecd4cdc5f5000000", 0xe) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/04/26 07:56:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000440)={'broute\x00', 0x0, 0x4, 0x83, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/131}, &(0x7f0000000400)=0x9) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="55940ec4659ac6122b5e5d6de927f983166b0bac8eacdf69065e558a2596dcbdd3b180e1ebf3f6cedce96785777b4e0761f533f7e8a02fae1a70b44e727426acd8d77ac9c268369abc32727e40eca800d551d1b1d625672a8134aacf6bd0dc19516da179df967e194c8d826dc412412fb0d767fd5eff3ab0a2e77bd2d65d590dcf8bf83150938aef4a6b413b50b903bf7cc4f6b2c29b6a0447029add576c15c77184b16d86fe439499e66fdb1dfe76124e8064160974d8e106c072bae67c678d80080b468421811a920e52e1ae9f687eda17aad63993cb761f4d3cdd2dc45197fa7c120bd54d94ac7208305cd5ef1bc060d7e4e1", 0xf4}], 0x1, 0x0) fchmod(r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x22000, 0x0) 2018/04/26 07:56:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x72, &(0x7f0000000080)="3e5d921a11d674f6aa1a0c9aa1cab5962f15f86b2eeb0a7f4e50fc9cd8116cb8b8628676a70e1d33be6dea3f21f803411b8b9bee11e2f4e22a2679df594a018f2bf37294daee4687587b4d2e08c629c63480e0ea3252c526275c2c4ad2a8673c7d9a503d46817fbbf191feb5b136614490c8"}) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000a3ee000000000000000000000003"], &(0x7f00000005c0)=0x1) 2018/04/26 07:56:01 executing program 6: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xf5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x1, 0x384) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000000c0)=""/182, &(0x7f0000000000)=0xb6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4a6480, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) 2018/04/26 07:56:01 executing program 7: uname(&(0x7f0000000080)=""/4096) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:01 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x1}) write(r0, &(0x7f0000000140), 0xfeb3) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:01 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) lseek(r0, 0x1, 0x3) 2018/04/26 07:56:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') 2018/04/26 07:56:01 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000266ffc), 0x4) [ 133.489861] bridge0: port 3(gretap0) entered blocking state [ 133.495755] bridge0: port 3(gretap0) entered forwarding state [ 133.502111] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.508582] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.515449] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.521935] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:01 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) lseek(r0, 0x1, 0x3) 2018/04/26 07:56:01 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x0, @empty, "2dfa7db4300002006c7dbc5a9abdf71d"}}) r1 = semget(0x0, 0x1, 0x0) write(r0, &(0x7f00000002c0)="98b7a9bb74215402d9c6d51e3b24f100c3b81c4c8f182582be7989287b1312744fd1a9c63df18b60b7710f637ce208c1e9ffcb4ddaf129176d852376870c3d7ffb83aa18996417b4448e3b60a050b298118eb1d9cbbe3e448459491572e0939f44e56585bc2fdc5ab7e2ec725e7516bf7b03b86e51d85f20af6d", 0x7a) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000200)=""/146) r2 = semget$private(0x0, 0x1, 0x280) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f00000001c0)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/222, 0xde) 2018/04/26 07:56:01 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:01 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="fa97b40fdfb18e89"]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/26 07:56:01 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x202000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x32, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x81}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req3={0x8, 0x3, 0x8, 0x8, 0x100000, 0xffffffff, 0x1f}, 0x1c) 2018/04/26 07:56:01 executing program 4: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x4, 0x8000, 0x7, 0xfffffffeffffffff, 0x0, 0x7ff, 0x7fffffff}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1f000/0x1000)=nil}) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/04/26 07:56:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2000000, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="bc", 0x1}], 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) dup2(r1, r0) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) [ 133.795151] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 133.837577] bridge0: port 3(gretap0) entered disabled state [ 133.843633] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.850254] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.934384] bridge0: port 3(gretap0) entered blocking state [ 133.940271] bridge0: port 3(gretap0) entered forwarding state [ 133.946551] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.953017] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.959872] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.966334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 134.009834] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 134.031618] bridge0: port 3(gretap0) entered disabled state [ 134.037666] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.044270] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:02 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@l2={0x1f, 0x400, {0x75ef821c, 0x80, 0x5, 0xff, 0x7ff, 0x80000001}, 0x4, 0x3ff}, 0xffffffffffffff68) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000000)="5d669422b78e", 0xffffffffffffff6d) 2018/04/26 07:56:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}, [0x3f, 0x4, 0x5, 0x6, 0xe1e, 0x9, 0x3, 0x1, 0x5, 0x1776, 0x8, 0x7, 0x1336, 0x4000000000000000, 0x100]}, &(0x7f0000000000)=0x100) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'team0\x00', 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/26 07:56:02 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) fcntl$notify(r0, 0x402, 0x20) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x7bd0, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x5, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, 0x10, 0x0, 0x1, 0x7f, 0x0, &(0x7f0000000180)='ip6gre0\x00', 0x3, 0x6, 0x1ff}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000240)=0x1a, 0x4) ioctl$void(r0, 0xc0045878) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000280)={0x4, 0x5, 0x9, 0x1000, 0xfffffffffffff000, 0x1, 0x0, 0x16fc000, 0xff, 0x10000, 0x7, 0x7f}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x200, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr}, 0x226, 0x7, 0xfffffffffffff028, 0x7f, 0xac, &(0x7f00000002c0)='eql\x00', 0x3, 0x7, 0x8}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000380), 0x1) r1 = dup2(r0, r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000440)="b299f59002bf13c554457aafbc22f5", 0xf) listen(r1, 0x7fff) r2 = accept$alg(r1, 0x0, 0x0) delete_module(&(0x7f0000000480)='^cproc\x00', 0x800) futex(&(0x7f00000004c0)=0x1, 0x1, 0x0, &(0x7f0000000500), &(0x7f0000000540), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000640)={&(0x7f0000000600)=[0x80000000, 0x3, 0x90b6, 0x7f], 0x4, 0x3, 0x2, 0x1f, 0x80000001, 0x20, {0x9, 0x7f, 0x2, 0xfffffffffffffffa, 0x9, 0x2, 0x6, 0x9, 0x261f, 0xffffffff, 0x1, 0xb26, 0x4, 0x7fffffff, "aee02429a3c24233b25f19b5db41c3e4d784b320abcf354c6276d7ca4197f617"}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000740)={0x0, 0x74, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x47f3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e24}]}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={r3, 0x401, 0x5, 0xff}, 0x10) r4 = syz_open_dev$dspn(&(0x7f0000000800)='/dev/dsp#\x00', 0x4, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) recvfrom$inet6(r0, &(0x7f0000000840)=""/184, 0xb8, 0x40000021, 0x0, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x3f, 0x80800) lseek(r0, 0x0, 0x3) ioctl$TIOCEXCL(r4, 0x540c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000900)=0x0) fcntl$setown(r4, 0x8, r5) 2018/04/26 07:56:02 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x800, 0x0, "ccaae36f7609", 0x7}}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x32) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r1, 0x526, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xde50b5d3cdf5a95c}, 0x4000000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x10000, 0x100000000, 0x7, 0x8}) r2 = getuid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0xaaee) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockname$ipx(r3, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000480)=0x6, 0x4) getsockname$ipx(r3, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000540)={0x9, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000580)={0x7f, r4}) shutdown(r3, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x8402, 0x0) r6 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r2, r6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000006c0)={{0xffffffffffffffff, 0x0, 0x4, 0x2, 0xff}, 0x8000, 0x0, 0x1b40}) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=@ipv4_getroute={0x1c, 0x1a, 0x4, 0x70bd29, 0x25dfdbfd, {0x2, 0x14, 0x20, 0x2, 0x0, 0x3, 0x0, 0x8, 0x2000}}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000880)={&(0x7f0000000840)='./file0\x00', r5}, 0x10) r7 = msgget(0x1, 0x10) msgctl$MSG_STAT(r7, 0xb, &(0x7f00000008c0)=""/54) setsockopt(r3, 0x4478ecdc, 0x6, &(0x7f0000000900)="5d408d0727756dbbe429df1e7ed5f57a5d324eacd02ddfcf8e2cb2ea80fa88407ffdd36e155be7c356453bfb7448b499c8ddf196e5055a12b088d15d60472362d3fe9ffcc311623b020e79f39420cf0e2d1b8fd443ba1cd35a763508385506f9476ba282a1fb43bc40813af9f1efed261b8ea45964384c771d9e556c18883eff70a87e3002c093ac0e717a92169de33f187b5c222c28b079cfe8adb215e12c5f161f56b5fef6379245c513e64fa82f4f8844e0cfaf9fff89911e3b22ec8ce629a3", 0xc1) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000a00)=""/133) r8 = accept$unix(r0, &(0x7f0000000ac0), &(0x7f0000000b40)=0x6e) splice(r8, &(0x7f0000000b80), r3, &(0x7f0000000bc0), 0xff, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000c00)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/26 07:56:02 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) lookup_dcookie(0x7, &(0x7f0000000080)=""/119, 0x77) ftruncate(r0, 0x10001) socket$inet6(0xa, 0x0, 0x9) 2018/04/26 07:56:02 executing program 4: unshare(0x14000) r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ec, 0x5, 0x4, 0x100000000, 0x22}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x16}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a92000/0x4000)=nil) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) 2018/04/26 07:56:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) socket$bt_cmtp(0x1f, 0x3, 0x5) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:02 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="b39b58d65a30d9cab662fe16400915e257343d9406bb37840fa4c97c27925f4f6d36c1475bd8603eac531580d92ee533dc7cce80a585f364e1394fbbf3585e4fed44c652a5dafe7a9b21f640e7c17d2854fbcb4cd1ed5ed43c07a03a9052257b91bc08b31a797ece79a6d1275e876cba097e8edf4458d8ad9e6b3b39750d1db2f7b04518306cc5a1f6a7f1635e2e38caa8790f562814996d03d867dde4d5961a9e30d675", 0xa4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x6, [0xffff, 0x80000000, 0x7, 0x2, 0xfff, 0x20]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x5, 0x8, 0x4e21}, &(0x7f0000000180)=0x10) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x5, 0x0, 0xc42, 0x8001}, &(0x7f0000000200)=0x18) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'erspan0\x00', 0x4}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x10000}, &(0x7f00000002c0)=0x8) getsockname(r0, &(0x7f0000000340)=@can={0x0, 0x0}, &(0x7f00000003c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) clock_gettime(0x0, &(0x7f000000d240)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000d040)=[{{&(0x7f0000000940)=@l2, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/159, 0x9f}, {&(0x7f0000001a80)=""/130, 0x82}, {&(0x7f0000001b40)=""/173, 0xad}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/78, 0x4e}], 0x6, &(0x7f0000002d00)=""/210, 0xd2, 0xb2}, 0x1}, {{&(0x7f0000002e00)=@rc, 0x80, &(0x7f0000006040)=[{&(0x7f0000002e80)=""/98, 0x62}, {&(0x7f0000002f00)=""/188, 0xbc}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/65, 0x41}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x6, &(0x7f00000060c0)=""/4096, 0x1000}, 0x4}, {{&(0x7f00000070c0)=@hci, 0x80, &(0x7f0000008280)=[{&(0x7f0000007140)=""/117, 0x75}, {&(0x7f00000071c0)=""/152, 0x98}, {&(0x7f0000007280)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x9}, 0xffffffffffffe8bd}, {{&(0x7f00000082c0)=@pppoe, 0x80, &(0x7f0000009880)=[{&(0x7f0000008340)=""/198, 0xc6}, {&(0x7f0000008440)=""/202, 0xca}, {&(0x7f0000008540)=""/242, 0xf2}, {&(0x7f0000008640)=""/220, 0xdc}, {&(0x7f0000008740)=""/14, 0xe}, {&(0x7f0000008780)=""/250, 0xfa}, {&(0x7f0000008880)=""/4096, 0x1000}], 0x7, &(0x7f0000009900)=""/4096, 0x1000, 0xffffffff}, 0xfffffffff98ddab5}, {{&(0x7f000000a900)=@nfc, 0x80, &(0x7f000000aac0)=[{&(0x7f000000a980)=""/92, 0x5c}, {&(0x7f000000aa00)=""/191, 0xbf}], 0x2, &(0x7f000000ab00)=""/126, 0x7e, 0x4}, 0xf3b}, {{&(0x7f000000ab80)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000acc0)=[{&(0x7f000000ac00)=""/7, 0x7}, {&(0x7f000000ac40)=""/88, 0x58}], 0x2, &(0x7f000000ad00)=""/210, 0xd2, 0x77fb}, 0x3f}, {{&(0x7f000000ae00)=@nfc_llcp, 0x80, &(0x7f000000bec0)=[{&(0x7f000000ae80)=""/4096, 0x1000}, {&(0x7f000000be80)=""/30, 0x1e}], 0x2, &(0x7f000000bf00)=""/31, 0x1f, 0x7298000000}, 0xffffffffffffffdc}, {{&(0x7f000000bf40)=@can={0x0, 0x0}, 0x80, &(0x7f000000c000)=[{&(0x7f000000bfc0)=""/22, 0x16}], 0x1, &(0x7f000000c040)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x4f7e6cc4}], 0x8, 0x10000, &(0x7f000000d280)={r6, r7+30000000}) sendmsg$nl_xfrm(r0, &(0x7f000000d400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000d3c0)={&(0x7f000000d2c0)=@delpolicy={0xec, 0x14, 0x100, 0x70bd26, 0x25dfdbfd, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x7ff, 0x4e23, 0x9, 0xa, 0x20, 0x80, 0xff, r3, r5}, 0x6e6bc0}, [@extra_flags={0x8, 0x18, 0x3}, @offload={0xc, 0x1c, {r8, 0x3}}, @encap={0x1c, 0x4, {0x3, 0x4e22, 0x4e21, @in6=@loopback={0x0, 0x1}}}, @sec_ctx={0x6c, 0x8, {0x65, 0x8, 0x1, 0x2f55, 0x5d, "aa274be56f2bad5aaf769c5b0c1943d901c1bdd03227401bb6cac533bc35cd0ecfbe612c07943b3204ef0c42545cc7ada2394aa084b686da93a6b7b6a7827b152c9b2ab98f95c9a0e939ccfd024897b9338b656acb1f2bec4c3cd2cd41"}}]}, 0xec}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000d440)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr=0x242, 0x4e23, 0x9, 0x4e24, 0x5, 0xa, 0x20, 0x20, 0x84, r4, r5}, {0x8, 0xfcb8, 0xe00000000, 0x3, 0x1, 0x1000000000000000, 0x0, 0x7}, {0x80000000, 0x3, 0x1}, 0x8, 0x6e6bb5, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2}, 0x0, @in, 0x34ff, 0x6, 0x2, 0x9, 0x1ff, 0x36d8bf53, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000d540)={r1, 0x3f}, &(0x7f000000d580)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d5c0)=0x0) wait4(r9, 0x0, 0x0, &(0x7f000000d600)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000d6c0)={r2, 0xfd99}, &(0x7f000000d700)=0x8) r11 = syz_open_dev$vcsa(&(0x7f000000d740)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x73, &(0x7f000000d780)={r2, 0x4, 0x0, 0x8, 0x2}, &(0x7f000000d7c0)=0x18) r12 = ioctl$LOOP_CTL_GET_FREE(r11, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r12) inotify_add_watch(r0, &(0x7f000000d800)='./file0\x00', 0x2000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r11, 0x84, 0x1e, &(0x7f000000d840), &(0x7f000000d880)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r11, 0x84, 0x1e, &(0x7f000000d8c0)=0x5, 0x4) bind$ipx(r11, &(0x7f000000d900)={0x4, 0x4, 0x274, "aa90aabdff67", 0x4}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000d940)={r10, 0x5, 0x6, 0x6, 0x9, 0xffffffffffffff63, 0x8001, 0x10000, {r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x81, 0x12, 0x8, 0x6, 0x2}}, &(0x7f000000da00)=0xb0) ioctl$TIOCGETD(r11, 0x5424, &(0x7f000000da40)) socketpair$ax25(0x3, 0x2, 0xf6, &(0x7f000000da80)) 2018/04/26 07:56:02 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) connect(r0, &(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x8100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x5, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000240)={0x4, r2}) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) 2018/04/26 07:56:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r2 = getpid() r3 = getuid() stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() getgroups(0x5, &(0x7f0000000880)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) r10 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000980)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0}, &(0x7f0000000b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) r18 = geteuid() r19 = getgid() r20 = gettid() lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000002140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002f80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002fc0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000030c0)=0xe8) fstat(r1, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003200)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000380)="09d9efcd1684e0b758868ff1b5724ab3f091e24c52054caa725843b88958c50eb79a9e18de6e02e9ea517f673fecb19fdc9b391286f63bb3c443a01533b1122aad7de091ed45019db5a1ee7b57e510", 0x4f}, {&(0x7f0000000400)="e0aabbe7917e6bea7457c7ca00c3647c273d9182c02484023f6a58f38b1467641059c2f1984d82daf888c7b0665cd6622a7b2779f7b1ea56500964cd6cc7a917beca0fd4cba9acb2fa9b9912c417eebfc7677953531badceb6bb2129a6aad125517257f79d39a9b1d2bf1160013710a0fb57e89dca55d17393bb1d", 0x7b}, {&(0x7f0000000480)="9f936e90d8912feb88356a9f91690499d93f10873344985376e2afaff368f948d62100d7246f6041473cb61fd6ae55df8bc339b7146a6090fe0111206a033f61bd0c6d61530c4f713c484c14eb8e76d1f162104c8d0eae649d558f46a2b2fd25e0bff423887dce3c6c331c6f7ea509e710bce83d99b908f9260b", 0x7a}, {&(0x7f0000000500)="11270675c8687d49eddf3adaebd99d8b80649fcea32612d2e831f9e17f5f502471c75e2977fd117c3195de842ec5d3d8f68135b3456c04f18bf7ddb8f1fd2f01edfc564d7019021071646cf45afba6ad11acf146b6d5fce9dd9d2a5ae572b3e3d3e5", 0x62}, {&(0x7f0000000580)="01579c67132d48a71963a0d839d0121e3665b9fa2c350fe11dc239e326b06a72da4d341af0bc50600885b9c1de27b751dfb05a0f8762d60b5ee5460deffed34d2cdf5155e39f6d4b9abe83b4b22274ec7731f934c74adc94785fa13d1ba704760091997d7b3dd62cd700a6f50c8187751e5894f34f7cf594660566f62e79b536eedd7741593c49c9575ca579eeedae5bd7f2854c90134b9cdf15ec97ae6b08a39cd96aac48b919f22257355ad0c19d", 0xaf}, {&(0x7f0000000640)="d1416d1704641b9144602c7d35d6e98293b7f51f3b36458cf1b893dcfb2023382e97af940f04e06e1917533f356ee65322073d0311ee196bb541cf1620ad68781d97e2a25eaa6d910f9c9529689201dc31b5a6a4c42fa8c6d0e60bab9de501147e7fdaf895ee6d2b1ca30b312c5c26869b7613bd1ecd5d63f7bac2abd617c6483d78af426ab4014b5fd6c225ac937efbf66f241e5b2e7fb710dfe2a601c3eb3beca7b8ce36f388f869743fd5dcc91fbd9d836b8bbfe8163d2a31604e7ba83b87a08df06519", 0xc5}], 0x6, &(0x7f0000000d40)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r0]}], 0x118, 0x80}, {&(0x7f0000000e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000000f00)="bf5a93f9a7be012487e04a4de913ae5e0efcf20ce76f16f34953f7e04cc248b614f16bf3b2c7e5b1c442d853bae617dd0cec9941ae10e8fa00847798b0a09ba005d8770d5810b9ed8389bbbb7dadb67a11b2b70c7288ca53dbd7649c71d05b8ac66310de93f634803f6fc654484bf33d2a7e2fbbbdbc56d3aeb6760c91f59885ccf27ad3506b497a4a2500530dbcecd522179a298421e58541b4d22682116ffbdca6cad487c4702af5a6c3d439814c97f73040952648f535f8f36979e23479002c860022370101ecba590de8a85b10fd2d6c5adde814", 0xd6}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="449ef75c3306", 0x6}], 0x3, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x88, 0x800}, {&(0x7f0000002240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002500)=[{&(0x7f00000022c0)="680a04b5750891508205b8f3bf7b95b684b6db2e8b099d23e969b8ca795de917cbbf6c819219409a6f508b3245eee33975a9726a1b829314077ad4847960695e32eefbf0642bc6fec8ed201da13b447cb71aee8aae18de11f8fa2bbbfb57090df95167aa0fb1ce14ca9f2ffdb9c82d8125db81cc19ead192fee98b7e4a6a8bc2af24c80ff330cf66ac2e7fdda3efed121f35649b0823e10418c838b8a02e57e08fffc705b6a74813cb5c7825864ac74a79b343c37581b3f37e36417f657425cda2ee3f9216d70fce9e46113b76fc624a1c8f1cb7cdc2ca985155", 0xda}, {&(0x7f00000023c0)="bc9bf789509341b553a828899c884ec82de0ca54071c2850d0ff38eb801eb963249d60d2fdacbe59df85102d9c77fe1db48ca0e98593165957ae2434741655d2d685c7492aa036ed6d2c3d6ca345f257a0eaedb1ffb83cfc58ba0fe3ddf642e6358e0849a1590061d257cefe975b2869ca56e6c4bddbf91d017075c3d8a2c3bc4ed76483c6eb9647f5edc717beec2740ce7156977a5a47d8f6fa47e7f4773586fde398d7d03327e0d07c642be79615786e309c545ce273c61d6661d9eeec285a52db1a0c5bc77b8f686984a2dc30d64af456330ca74c53b0c0380a92ad", 0xdd}, {&(0x7f00000024c0)="e7cc275f655faab9", 0x8}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000002540)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002700)=[{&(0x7f00000025c0)="09564d706b3f50f71355e6d4076990ae8808c38251e57e78694c3a60e44d52c266c3fe64596edc87d082038cb8bc85566c646794bba460aadc0c8c4885d84f1d82fe72de014d348926f870b3eaeee8c7c4500643b4e8b3b6245f267b29dd0b6b69bbb1042c2a809d67843dc5984689485a17b3b6f66b8d0a3b89dc9a2cb822e7798bfbbe304ecfc2906e2592c0f8c890968337e38ee83aa11922509211b08076b7a09db7882156e6dbd9f13795b6387fa9", 0xb1}, {&(0x7f0000002680)="e11d0d81429d426264906ca6bb1b8ed8d88ece4358d3d7f1e4652ac70e0ac9969758d1274a5229a8467a7c9c08ecd1a2fe642c5e0ef662628f4cd532dc3ec2b0f9a88440e176d279f6473bf702deb502ced5426c0f10bcbd661291b2028fad453a828a74b5921b78c7d82031c86629371b62e1e546", 0x75}], 0x2, 0x0, 0x0, 0x20000001}, {&(0x7f0000002740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f00000027c0)="4604b78037f2c7d5d1d98d615e92a03cf2e49c16241e6158f9fbd5291edd5041f4bb3b4c3b44eba481ecfdcd047bf46b77084f05c6655a34979b7b593447a8ed388475b0186542ab7fb513", 0x4b}, {&(0x7f0000002840)="184b631b0eecc8c83021052e189ba7b6e2e51ce81d4ac6340e1e636c08fe2db889708f874e8effb4f573ce578b8b6888da93e23394001b72ad7b66df0a7e2bbe6781a4709a316227c7ce25e5e5bf9c4ca93c75d44867a83ecd8aca59a0fa1a1ebcbd9147176f5d3869c449bb43f895de86a5e6ed5ca977414c67623ba549d078b867c2474fde222ed20c7b4de59e233124e0d62d231f3f007eda5ce2885f47de52ef45fb84fc6ab55107135b7f6a27092d38f63d58fe1621f0b2b3b3146d2c0f7cdaaf70fb42c4f7985e5f19e46cd6a95e5b2cd39ec91f99d628b7a66966147915f0a627c9c2a4dce9ccf467033de24b7de541a6", 0xf4}, {&(0x7f0000002940)="9c5888cc1e32fcf4e935bc172bf1c53c32366ed1a7131370b7e89ef558f06394c418e6b320770c19e9dc3f08de8d9b0739affcd36f69afbce7e06eadd0b502786c0b1f5f2e7f5cb8b6e925421820f92c47a4bb0792199501e9b8c8a30a800bc7ea850f415a20a4150d6c0f39aa9b66095f71ce630d023d2ee255bfd6dfe2da281fdeaf2065e772cb1aecc4617fd825f160b0c0f6e3d81dc25652ba56aa25abdf4bc8e9ed9b5425746c668af8b8c8128849070f88a3f279e1316e29a419ed41fe7906be3dd9b559e4978518249a59cda5d348fd2f7463adbcf26cf0f3ad2967427dbcfa771361e7b9ae43b96f", 0xec}, {&(0x7f0000002a40)="39b15ad29b65d5fce1ecf1892fa80c1eefa1e2d6a550f52c82661ec791fa0635294c9c46236fb92cf9abc70b55085e2fa8457424fe44a281a075cf4a88dae83c8c7ab8e3793fac1b4d3637c72c80fd99c8e8437d9aa0545b667cc063d5d924d804073ed26654f7cafbb5ecfd91127a9c95a945ace66687482d1ef502032cbe196cd38f1aa6146f72bc4bcbf0512b21c8e52d3d6d9032cf15016ae76bc64f5d2e71dadc15517d77f072db53f57fa79513d840640e2b27d5ed564881bed35fc645560e0712970ed38113c2c116a3ffcc0030bac61691d9e144ec94ffed2cbaeb305c9f37e2cb07f81caeef", 0xea}, {&(0x7f0000002b40)="2bff12f70244e620b05f6b1aac7e35aad4b33afc08897050c976c4f9ff", 0x1d}, {&(0x7f0000002b80)="d3238f9d3b0979b2d8acf7475e5c29cb447975a3911b595733ddb8ab7597aa704cff88385e333f6e8df9d723cd9a25ba43e5057859716d3d0d835d5d86ed771e2ea6b5ae8705ac138e0b30e5158261b04db7d2a8c65c6dc42c4a8e08589949c83d491680fdc5a15fc69e8487f4bfe5eba915bd043fd9c7dfb37d8e799ab9e50694f85b1c22ad31ec76cec78c7c8ca6270bf92fb8bdcf1fdd3a41ff9b7fd1e84b551896045fa6dee5fc7580fdd4a828c4793798c78e3f1fe42016be416bee40014962dddfd10c41941654f12f7797212ed04f4d9a33098f2c95799edc1f73cfe9bfc40b9dc6587c7de603", 0xea}, {&(0x7f0000002c80)="6be8c9db877faad737e963f5a716933888dc03d0f0007fd8e6dc53525a3d64caea6e6c7174cbdb58afc35280c16150eac13f8d97f4e89262e59095601571b66e05592e3088709ae1050407876bbd6e3ad08a8c92ab37932fe09bef29388496bf453f9cbad79dbfa0e738607eaef4e12dc70174ebdff6c4f198683f436a7c3fbb8bbeb7105a384f4ca94a62e8833657b180a086f041b173ecac854eecdef7200f1a1088308f6ee097a89c651566b57ae3d9b2c46d548cf6c981a5129c77da955a01fc924b212f3d6f0967e4b04b506d4af9899526568cb2345c3884cccb869d076e89e442057620f64ca59b5c3b2b", 0xee}, {&(0x7f0000002d80)="ecc3621180fc7115806147fdbcc749b3dd895a3aaf0e213a0fa03592ce647b2060463cbe5b2e14bdaf774e7121cfec818ed15ec2a34fc6c42ff5e366e96911e6ddad2f82157498dc886a8a69129b4395d7553f7bc3afd4c2bf84c7782b1c6ad31cf41c4b", 0x64}, {&(0x7f0000002e00)="8291e44aeb2737cb2888e74fbf36675e718f376a0c3ff2ae4990be502a70de673afaa961ea382ba63b3f89f0ccb8645499550df1c072212228b552352f0410e270ae7fe9b8f0e15a5a244ba65bcad6462acc5e19c35b6f3b55a7fd912eb6d7451d679d55aff420979a90653a6212252734bd25ef6a3fe606e2eef34bc4d09538af3b35abc7ab4e", 0x87}], 0x9, &(0x7f0000003180)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x70, 0x800}], 0x5, 0xc0) r26 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='user.syz\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r26, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/04/26 07:56:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140)=0x6, 0x4) fcntl$getflags(r0, 0x408) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f00000002c0)=0xffffffffffffffee) get_robust_list(r2, &(0x7f0000000000)=&(0x7f0000000100), &(0x7f00000000c0)=0xf1) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000040)="8a0dee38d9e0c3b872983ba4ce547dce1f7eda85d9ca2ff3c5a0af9754") 2018/04/26 07:56:02 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x290102, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x1, @empty, 'veth1_to_bridge\x00'}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x1, 0x800000}, 0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r2, 0x500, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) recvfrom(r0, &(0x7f0000000080)=""/227, 0xe3, 0x10000, &(0x7f0000000180)=@in={0x2, 0x4e23}, 0x80) 2018/04/26 07:56:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 07:56:02 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x63d7a739e4528c32) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffffb) capget(&(0x7f0000000080)={0x399f1336, r0}, &(0x7f0000000100)={0x8000, 0x1, 0x5, 0x7fff, 0x12f, 0x2fc}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$pptp(0x18, 0x1, 0x2) ustat(0x0, &(0x7f0000000180)) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'veth0_to_team\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x12400, 0x0) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getpeername$packet(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000b00)=0xe8) getsockname$packet(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000440)=""/146, &(0x7f0000000a80)=0x92) sendmsg$nl_xfrm(r5, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000640)=@acquire={0x3b8, 0x17, 0x100, 0x70bd2d, 0x25dfdbff, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, @in6, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x4e21, 0x3, 0xa, 0x0, 0x0, 0x16, 0x0, r6}, {{@in, @in=@multicast1=0xe0000001, 0x4e20, 0x8, 0x4e24, 0x623, 0xa, 0x80, 0x20, 0x2c, r7, r8}, {0x9, 0x1ff, 0x7, 0x7, 0x0, 0x0, 0x5, 0x5}, {0x1ff, 0x68f0, 0xb2e, 0x3b}, 0xffffffff, 0x0, 0x1, 0x1, 0x0, 0x2}, 0x8, 0x7fffffff, 0x5, 0x70bd2d}, [@lifetime_val={0x24, 0x9, {0x2, 0x7f, 0x3ff, 0x1}}, @migrate={0x30, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x6f, 0x4, 0x0, 0x3505, 0x2, 0xa}]}, @algo_comp={0x128, 0x3, {{'lzjh\x00'}, 0x700, "6c92727fd4d70935d534d583b734a22695324c647fd785cda1130d2c0928246784cbb0bcdbf7cd398a589cbbea573725d9a95564f168ff940114e62372ad87e76d0c177601483236adffb40ff5cb81e2a4fd3b62ccc4a6ef7314af8e6d69b766286a8d5f593c3b9aeae247aab31330df175794f93776c2a55bce8fcc053cafcd79e89eeafa57438942781deb455f33959c02ab0a7b87b1eed473a79767c6f66ec63abaa1c83f7e86fc91bb0e597fb6e879b8dbb0d0729eb841f3d329338f9cb2692c45377908ecd4e31cd3c34aba2944eb4123e44989e86c07c72c7ff6464766"}}, @sa={0xe4, 0x6, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0xffffffffffffff13, 0x4e23, 0x3f, 0x0, 0xa0, 0x20, 0x4, r9, r10}, {@in=@loopback=0x7f000001, 0x4d3, 0x3e}, @in=@dev={0xac, 0x14, 0x14, 0x20}, {0x1ff, 0x54e, 0xfffffffffffff995, 0x2, 0x1, 0x10001, 0x8001, 0x7}, {0x8000, 0x0, 0x7, 0x200}, {0x20, 0x8, 0x3}, 0x70bd2b, 0x3501, 0xa, 0x4, 0xb31, 0x91}}, @policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x4, 0x4f}}, @encap={0x1c, 0x4, {0x0, 0x4e23, 0x4e24, @in=@loopback=0x7f000001}}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/04/26 07:56:02 executing program 1: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000200)=""/140, 0x8c) 2018/04/26 07:56:02 executing program 2: r0 = socket(0x18, 0x0, 0x8000000000000000) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x5}) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) r1 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x2, 0xae2, 0x81, 0x4, 0x5, 0x2, 0x82, 0x6, 0x0, 0x7fffffff, 0x200}) 2018/04/26 07:56:02 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000280), &(0x7f0000000240)=0x4) 2018/04/26 07:56:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0x3, 0x0, 0x8, 0x7, "9d7388edbe88fe6a293d894fe4aee9a063a428bd6afc333d1c49ed16498a1d3a52e7907bdeda2620cd52ee86", 0x10001}, 0x0, 0x0, 0x5, r2, 0xcc34, 0x9e27, "7037c6a60a9bd5b25282d8a1dcc6f0bc5b3410663f19db2790e4fd15c80e44864cce86d4c3427225c7de7d5d4718d261f84eeb9ac47da26e47bad6a5af40cc0e", &(0x7f0000000240)='nat\x00', 0x4, [], [0x5, 0xfffffffffffffffb, 0x48c8000, 0x7fff]}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001640)={0x0, @remote, @dev}, &(0x7f0000001680)=0xc) sendmsg$can_bcm(r0, &(0x7f00000017c0)={&(0x7f00000016c0)={0x1d, r3}, 0x10, &(0x7f0000001780)={&(0x7f0000001700)={0x3, 0x104, 0x100000001, {0x0, 0x2710}, {}, {0x2, 0x2, 0x8000, 0x4}, 0x1, @canfd={{0x0, 0x5, 0x1, 0x4}, 0x17, 0x3, 0x0, 0x0, "6c10ef6d945dabc846a0397020ca29e581f5bed6d05dc7b632bebac8d211a0e0919752458443bbc248eb72f7514005e92b235e27f2e3c134c84150c339f432b3"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/04/26 07:56:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x7fff, 0x5, 0x1, 0x7, 0x6, [{0x0, 0x1000, 0x5, 0x0, 0x0, 0x288}, {0x5, 0x0, 0x3f, 0x0, 0x0, 0x200}, {0x5, 0x4, 0x226}, {0x0, 0x4418, 0x4, 0x0, 0x0, 0x2000}, {0x1, 0x0, 0x3}, {0xffffffffb27a6715, 0x0, 0x7, 0x0, 0x0, 0x3000}]}) socket(0x100000f, 0xa, 0x7) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="9141aa9421235fa3f2") 2018/04/26 07:56:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r2 = getpid() r3 = getuid() stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() getgroups(0x5, &(0x7f0000000880)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) r10 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000980)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0}, &(0x7f0000000b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) r18 = geteuid() r19 = getgid() r20 = gettid() lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000002140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002f80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002fc0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000030c0)=0xe8) fstat(r1, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003200)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000380)="09d9efcd1684e0b758868ff1b5724ab3f091e24c52054caa725843b88958c50eb79a9e18de6e02e9ea517f673fecb19fdc9b391286f63bb3c443a01533b1122aad7de091ed45019db5a1ee7b57e510", 0x4f}, {&(0x7f0000000400)="e0aabbe7917e6bea7457c7ca00c3647c273d9182c02484023f6a58f38b1467641059c2f1984d82daf888c7b0665cd6622a7b2779f7b1ea56500964cd6cc7a917beca0fd4cba9acb2fa9b9912c417eebfc7677953531badceb6bb2129a6aad125517257f79d39a9b1d2bf1160013710a0fb57e89dca55d17393bb1d", 0x7b}, {&(0x7f0000000480)="9f936e90d8912feb88356a9f91690499d93f10873344985376e2afaff368f948d62100d7246f6041473cb61fd6ae55df8bc339b7146a6090fe0111206a033f61bd0c6d61530c4f713c484c14eb8e76d1f162104c8d0eae649d558f46a2b2fd25e0bff423887dce3c6c331c6f7ea509e710bce83d99b908f9260b", 0x7a}, {&(0x7f0000000500)="11270675c8687d49eddf3adaebd99d8b80649fcea32612d2e831f9e17f5f502471c75e2977fd117c3195de842ec5d3d8f68135b3456c04f18bf7ddb8f1fd2f01edfc564d7019021071646cf45afba6ad11acf146b6d5fce9dd9d2a5ae572b3e3d3e5", 0x62}, {&(0x7f0000000580)="01579c67132d48a71963a0d839d0121e3665b9fa2c350fe11dc239e326b06a72da4d341af0bc50600885b9c1de27b751dfb05a0f8762d60b5ee5460deffed34d2cdf5155e39f6d4b9abe83b4b22274ec7731f934c74adc94785fa13d1ba704760091997d7b3dd62cd700a6f50c8187751e5894f34f7cf594660566f62e79b536eedd7741593c49c9575ca579eeedae5bd7f2854c90134b9cdf15ec97ae6b08a39cd96aac48b919f22257355ad0c19d", 0xaf}, {&(0x7f0000000640)="d1416d1704641b9144602c7d35d6e98293b7f51f3b36458cf1b893dcfb2023382e97af940f04e06e1917533f356ee65322073d0311ee196bb541cf1620ad68781d97e2a25eaa6d910f9c9529689201dc31b5a6a4c42fa8c6d0e60bab9de501147e7fdaf895ee6d2b1ca30b312c5c26869b7613bd1ecd5d63f7bac2abd617c6483d78af426ab4014b5fd6c225ac937efbf66f241e5b2e7fb710dfe2a601c3eb3beca7b8ce36f388f869743fd5dcc91fbd9d836b8bbfe8163d2a31604e7ba83b87a08df06519", 0xc5}], 0x6, &(0x7f0000000d40)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r0]}], 0x118, 0x80}, {&(0x7f0000000e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000000f00)="bf5a93f9a7be012487e04a4de913ae5e0efcf20ce76f16f34953f7e04cc248b614f16bf3b2c7e5b1c442d853bae617dd0cec9941ae10e8fa00847798b0a09ba005d8770d5810b9ed8389bbbb7dadb67a11b2b70c7288ca53dbd7649c71d05b8ac66310de93f634803f6fc654484bf33d2a7e2fbbbdbc56d3aeb6760c91f59885ccf27ad3506b497a4a2500530dbcecd522179a298421e58541b4d22682116ffbdca6cad487c4702af5a6c3d439814c97f73040952648f535f8f36979e23479002c860022370101ecba590de8a85b10fd2d6c5adde814", 0xd6}, {&(0x7f0000001000)="5a4712637f8926f8cad9a75b1852d0b1bac9dfe424d90ee332a0c0aad153f32d008b96d68fc074b689364a5233cefb4c33c59bc79013f9b342749b6210c76b699ca5772df048be1bf01e998736500118cf7b099d8411f2f17ce5d8769e50ace6c542c2b24b50d585092890a472da6c0e819cfb8a55ce6ef804fd9339b92f278036c0016afde861b7c570887a311e1c494ed24688baccffda42d743f28595b91fbb2c167f237f3e7c3693f36f91998575914b3ae29850ddaec3f724da21cc148501ebb3f1b927c419d36daafb3d861d0c8fce9e3fab027aedc5ad4bc235bad8ff9ff40b6e5a2c120c43fe3bd9770d7f7ab2d0bd1335d3880cdac2bbc3683b4c945390ea8cfe52a527f261e4f93bf836ef8c8d79a7dde6ffc75ca832f2160c5998fd4daa24e7f278e27e4ed81bf0ab74f4112dddb703f30ce5c914bfe04b7ceb7bef70253cbe9c1f0dd8c58cee592d5de13a920dfcefcd8153621fb9b581fe883740be7fa77522b7a0f992da3149a81809e5ec3d7222216af3b8081c2931d8ba0fa20b29fd95f0a52d5397f73bf7ba53af60810eeb7eac4670b4b87d70e94811659d45b2934b038213cbaecaf6ba6a467d62947fd1663b5c4a69cfd5a17f799485fa09e3ea8334f0e2873a057cebdbba970ebda7319e6fa1d5cb8b7a1c8407d9f8e4f36b0f0f068d4051d58cdfb8693a186f664853ba4d693c8a72b9f995cee12d3129dc4f08ce5955fe54950c2fb1b697ba54e4f748eb27c83e8c8a681a217d77a45eb3fcb94ce1db6e277db9b786364f3ec121e3a633897012bfe4fe64e5e16de87aa7bfeb7cf4396cc937f7e14c68a5d4fd58ce97ce9a4d7a32a27402ee7cb8284cf68c8515c64b2c0a7bd20851b042001fa2a4808305ea41ba3dab853cd618957bc2cd3297d7f429025b50f82d25eed43dd3ba108ea4e7a2eefa08036324f054d7aefe333cc7378e4d3fb3c1eb60e1e1a6e337a53df4fff9a424694666510cc02446cb213cc06673f973487cec881522f59339b9f12cf5e01a73beac125bf0580f27a419002767455405ac3ba05128ca2b7c26dc0ee1cf1894c811747189f64485e66cd2f8ca9fd07ee14b921b4473786b0b759fe57c1c4c232eb7d84336b8836e459d1e0c04fb35e987c8ee372e0d46429d5ffe3339a689b9e9b2738f86d6434a307b10b83fcd6e4d985c0ce35f933da58edd937389cefb288d9f322ee1bc36be8957203df68cae5e2cdd6c38de0846a2f3d37285dd23f35efc91de61eaae8faa448996f965843919d62d57fa31e8467232c5c03f7ca109e9e3a6cce4a8155efa799256309c7dac2edd533560455e8361d39eccb48f2a574803c1b14922a19f614d58595cdeee92d3d56e125f6f36f8fe9669ec8c2f786f9023a52137fb2a214bf329295e1f808cd7556b79ffc1bb7167faa6506070db1fc3c4eff44d06ee6e7dbec7295f22ac7de38a837cbbefeb8ac4574da72f43336fa61f61c427a03f7c5c568ea990c8035651a0199292db45752a9fe40dc0e2cf87b0060bcfc8301200b151ad658b748a7b1699a11caea7f63d8c9deac979f5ca3f27462e2aed1090bd19f496abecc888229134bc51e8c59c101ab6d1434805341839c646ffeab08267f99eac1f53604b4a7018b31815b0296fb18eeabd206977431e173a1338671962ee321e42b578e86a40e0c4f3358a7c12b7c81160f07d16af4ea3df42b2196dab79ed59b393ffbc34d21a0b13618c22c14105cddc5f471fa8cf7e5aaae97804b1bacbc900c480597bcae11bd24625d067f40504b7ce45c16f86e058cf9df0169220662ee31898fe285f7686da552ee79451b463051e5e1b51a24dd1e9cdc7b010d18f79896796b62ce3ee9b4d4d3dc2350f950f80d585a91eca0f4c2ced8333549ccfb9e4342728248c5c42ac20f1fb3d7cd72dbb465b8c1f44280d13a5a5eb7c23f870e39319c6482173d9496f6189fcc98e947c280815ab51490d0088a0480a56b8d5de47443b1ea001b57e2df7f7c405599ddf59f9ea0534238c429fecf473a02d9ea3fdedd7c5dc7a241e72cba4bff0cbc592cc847410f8e012f3d5f2c03b9c0ee94e577d2c74dc2c101820ba5f109e4c5fde91b6f21b3163f96dfd0f1ccd05cb9bc741e481397efcd554dcd1be77e4808b087c6589425e71aeff7a5c84cae1875c34544bf1ef4cda15b914fc737766be32e37343ef462b2028cffdf6ce48e1aa0dc0e30cf0ee261060305903bfaea73a7c05b9df05474f880fd249775e0e2838bf6d9f5612817335884ceea9f49a4f432019540f47ebe87c508fb20f5f78fc44018cddf3d96fa9c7a4c9039130afd3719fa026c7886c68823801eaaedde552573725452c5f664c6bdca0dbcd1673a93ac696c017cbeb24acd17eae3ff8a916b2be2954e375019fd53f3bea952981118bf71898c82dff0c0aa5122e0389bdb48776b25a54a60645b531fbb87103dbf26d5132548b95653b232bfac9a22259af4b6cb33fdd016333e47c0f1e277fce5bf089bb30b9279f50b90f0dbbf534acaa03c3418165d0ca222365e38af76e3b93f2e84db16afb3f932c1cc7d282a7ed65c072c5e22f78c1613633895c20b70f4daf866d0803b5c06c81bb49a85eb57a79703b4086125ad0286b5a56f819df53132cf08db260c59861cc04263d043c14007e2638b15337a6626e57a6be99a3b12c60491febf8447cbc7ab17290b3a2013f4cfa0736dcf46b5b04d0853eace4ed7b61d80daaee4a2a769898ca230e22b342631ffabee93b58486658f26fa97d7580446d0585e003ba29ade9e5e0d5114d79826e8b315e104f72e6531573b8ff524c48049fbb7000f85052b5b99c017b5993c74c99778faa3667f1a158f2c06727b24c2bc5ac2ae33586c0271bfb129a20fbfa9386a9087f041a75d782d95fb4247870958fc5f675c9aa35163ad64a320a4a7d403fcadddfd76ca3443c823192463ac59e037cd54baa255aa3319978edbcdbe977c8518a3c34bc42d6971b67d59afa0579b7a61054b842d66bd5b27de3c0da706045d9a350127376851922b17ca2d23361997ca09963c78a3e549c8ce1855c3a212d2cdce66b8c1cab0a765062493cbb52b3e63c2343f46ad719fd9dbb0c263bce7864bc6fbe5fffe5867317a972f6627d730a05d424d498f60a01cf217ab982d14bf85e4fac82ce76ec771085e5be19229452bacb79d2aae83dc3509e52aa846e49cb1bd74c642cf29087b2742594595d0db1427bcfe2396f5098eb697ed971767fa9222b820bc6fb11b12593acabf3122c4fd7078b0ebf870686631d68acef22f0e36cfdbb7edc31cfacd92624789caf94ca5f431bfa979e0edfa48b4191a678dee07d387e8fa169c158194749ad64a5a88179298dedcc50918d5014809dbd46fb1d77da76dca8b9f5cd21b877b3c2bd12b0d4e3e33e8f3e579bc99ee16244f943c9f562fa9afa149b74539c2f35e3a72a31e29c53ec486653692bcadbba77fbd8c5410d4baf4fc1cf32ddf1cf3816c981d82955d18a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{&(0x7f0000002940)="9c5888cc1e32fcf4e935bc172bf1c53c32366ed1a7131370b7e89ef558f06394c418e6b320770c19e9dc3f08de8d9b0739affcd36f69afbce7e06eadd0b502786c0b1f5f2e7f5cb8b6e925421820f92c47a4bb0792199501e9b8c8a30a800bc7ea850f415a20a4150d6c0f39aa9b66095f71ce630d023d2ee255bfd6dfe2da281fdeaf2065e772cb1aecc4617fd825f160b0c0f6e3d81dc25652ba56aa25abdf4bc8e9ed9b5425746c668af8b8c8128849070f88a3f279e1316e29a419ed41fe7906be3dd9b559e4978518249a59cda5d348fd2f7463adbcf26cf0f3ad2967427dbcfa771361e7b9ae43b96f", 0xec}, {&(0x7f0000002a40)="39b15ad29b65d5fce1ecf1892fa80c1eefa1e2d6a550f52c82661ec791fa0635294c9c46236fb92cf9abc70b55085e2fa8457424fe44a281a075cf4a88dae83c8c7ab8e3793fac1b4d3637c72c80fd99c8e8437d9aa0545b667cc063d5d924d804073ed26654f7cafbb5ecfd91127a9c95a945ace66687482d1ef502032cbe196cd38f1aa6146f72bc4bcbf0512b21c8e52d3d6d9032cf15016ae76bc64f5d2e71dadc15517d77f072db53f57fa79513d840640e2b27d5ed564881bed35fc645560e0712970ed38113c2c116a3ffcc0030bac61691d9e144ec94ffed2cbaeb305c9f37e2cb07f81caeef", 0xea}, {&(0x7f0000002b40)="2bff12f70244e620b05f6b1aac7e35aad4b33afc08897050c976c4f9ff", 0x1d}, {&(0x7f0000002b80)="d3238f9d3b0979b2d8acf7475e5c29cb447975a3911b595733ddb8ab7597aa704cff88385e333f6e8df9d723cd9a25ba43e5057859716d3d0d835d5d86ed771e2ea6b5ae8705ac138e0b30e5158261b04db7d2a8c65c6dc42c4a8e08589949c83d491680fdc5a15fc69e8487f4bfe5eba915bd043fd9c7dfb37d8e799ab9e50694f85b1c22ad31ec76cec78c7c8ca6270bf92fb8bdcf1fdd3a41ff9b7fd1e84b551896045fa6dee5fc7580fdd4a828c4793798c78e3f1fe42016be416bee40014962dddfd10c41941654f12f7797212ed04f4d9a33098f2c95799edc1f73cfe9bfc40b9dc6587c7de603", 0xea}, {&(0x7f0000002c80)="6be8c9db877faad737e963f5a716933888dc03d0f0007fd8e6dc53525a3d64caea6e6c7174cbdb58afc35280c16150eac13f8d97f4e89262e59095601571b66e05592e3088709ae1050407876bbd6e3ad08a8c92ab37932fe09bef29388496bf453f9cbad79dbfa0e738607eaef4e12dc70174ebdff6c4f198683f436a7c3fbb8bbeb7105a384f4ca94a62e8833657b180a086f041b173ecac854eecdef7200f1a1088308f6ee097a89c651566b57ae3d9b2c46d548cf6c981a5129c77da955a01fc924b212f3d6f0967e4b04b506d4af9899526568cb2345c3884cccb869d076e89e442057620f64ca59b5c3b2b", 0xee}, {&(0x7f0000002d80)="ecc3621180fc7115806147fdbcc749b3dd895a3aaf0e213a0fa03592ce647b2060463cbe5b2e14bdaf774e7121cfec818ed15ec2a34fc6c42ff5e366e96911e6ddad2f82157498dc886a8a69129b4395d7553f7bc3afd4c2bf84c7782b1c6ad31cf41c4b", 0x64}, {&(0x7f0000002e00)="8291e44aeb2737cb2888e74fbf36675e718f376a0c3ff2ae4990be502a70de673afaa961ea382ba63b3f89f0ccb8645499550df1c072212228b552352f0410e270ae7fe9b8f0e15a5a244ba65bcad6462acc5e19c35b6f3b55a7fd912eb6d7451d679d55aff420979a90653a6212252734bd25ef6a3fe606e2eef34bc4d09538af3b35abc7ab4e", 0x87}], 0x9, &(0x7f0000003180)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x70, 0x800}], 0x5, 0xc0) r26 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='user.syz\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r26, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/04/26 07:56:02 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x0, 0x2, 'client1\x00', 0x4, "9819225dc60e9e8b", "1e21c12edb5ee133bd87c8afc9716a2ca9c941f5053bc1a4d54d583871fb4659", 0xfffffffffffffff9, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000fd8000)='o', 0x1, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r1) accept4(r2, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x80, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/189, 0xbd}], 0x1) 2018/04/26 07:56:02 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) tkill(r2, 0x7) 2018/04/26 07:56:02 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000180)=@l2={0x1f, 0x8, {0x9, 0x98, 0x101, 0x0, 0xffff, 0x100000001}}, 0x80) setsockopt(r1, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_delneigh={0x74, 0x1d, 0xc28, 0x70bd2c, 0x25dfdbfc, {0xf, 0x0, 0x0, r2, 0xea613c2e1276e8bd, 0x20, 0xf}, [@NDA_PROBES={0x8, 0x4, 0x9}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, @NDA_MASTER={0x8, 0x9, 0x4269}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_CACHEINFO={0x14, 0x3, {0x6d7, 0x1, 0x1f, 0x40}}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) [ 134.796340] bridge0: port 3(gretap0) entered blocking state [ 134.802316] bridge0: port 3(gretap0) entered forwarding state [ 134.808589] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.815116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.822214] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.828716] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x6, 0x273d9c7949c64334, 0x6, 0x1f, 0x6, 0x100000001, 0x81, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x80000000}, 0x8) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x2000, &(0x7f0000000000)={0x3, {"b4546c07612578"}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(r0, 0x0) 2018/04/26 07:56:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x1ff}) r1 = socket$unix(0x1, 0x35ed76ba9965afd5, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/210) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180)=""/31, 0x8}) ioctl$KDSKBLED(r0, 0x4b65, 0x63ab) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000280)=[{{r2, r3/1000+30000}, 0x4, 0x1, 0x7f}, {{0x77359400}, 0x0, 0x3, 0x7f}, {{0x0, 0x7530}, 0xffffffffffffffff, 0xfff, 0x5}, {{0x0, 0x7530}, 0x0, 0x7e56, 0x62e}, {{0x0, 0x2710}, 0x9, 0x40, 0x1}, {{0x77359400}, 0xf2, 0x0, 0x74}, {{0x77359400}, 0x6, 0x6610, 0x73d3}, {{r4, r5/1000+30000}, 0x7fff, 0x7fffffff, 0xfff}, {{0x77359400}, 0x8, 0xfbcf, 0x68e}, {{}, 0xffff, 0x6f7, 0x5}], 0xf0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ppoll(&(0x7f0000000380)=[{r1, 0x80}, {r0, 0xa024}, {r0, 0x20}, {r1, 0x140}, {r0, 0xc0}, {r0, 0x3111}, {r0, 0x208}, {r1, 0x2000}], 0x8, &(0x7f0000000400)={r6, r7+10000000}, &(0x7f0000000440)={0x100000000}, 0x8) rt_sigtimedwait(&(0x7f0000000480)={0x200}, &(0x7f00000004c0), &(0x7f0000000500)={0x0, 0x989680}, 0x8) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000580)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000005c0)={0x7, 0x2}) lsetxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'security.', '$\x00'}, &(0x7f0000000680)="29405d76626f786e657430776c616e3065746830b92e6d696d655f7479706500", 0x20, 0x0) r10 = syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') sendmsg$FOU_CMD_ADD(r9, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x50, r10, 0x20, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x8004}, 0x4) getsockopt$inet_tcp_buf(r9, 0x6, 0x1d, &(0x7f0000000840)=""/117, &(0x7f00000008c0)=0x75) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f0000000900)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000940)={r11}) ioctl$GIO_CMAP(r9, 0x4b70, &(0x7f0000000980)) ioctl$VT_RELDISP(r8, 0x5605) r12 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f00000009c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a00)=0x20) r13 = accept4$inet6(r9, &(0x7f0000000a40)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000a80)=0x1c, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000005, 0x4012, r13, 0x0) write$eventfd(r0, &(0x7f0000000ac0)=0x6, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000b00)={@rand_addr, @rand_addr}, &(0x7f0000000b40)=0xc) ppoll(&(0x7f0000000b80)=[{r13, 0x2000}, {r12, 0x452}], 0x2, &(0x7f0000000bc0), &(0x7f0000000c00)={0x2}, 0x8) [ 134.914017] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.999664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 135.035439] bridge0: port 3(gretap0) entered disabled state [ 135.041549] bridge0: port 2(bridge_slave_1) entered disabled state 2018/04/26 07:56:03 executing program 2: r0 = socket(0x18, 0x0, 0x5) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) [ 135.048210] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.109649] bridge0: port 3(gretap0) entered blocking state [ 135.115683] bridge0: port 3(gretap0) entered forwarding state [ 135.121979] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.128463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 135.135353] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.141824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 135.155940] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:56:04 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000000000000003000700a6a68a68c0e8e0dbafc5d5c07378cdbb9169bd658c708d770a2038d7b99c725353b59c5dd0d8c8"], &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000080)=0x1, 0x4) connect$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0xda17, &(0x7f00000002c0)=0x4) 2018/04/26 07:56:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x7fff, 0x5, 0x1, 0x7, 0x6, [{0x0, 0x1000, 0x5, 0x0, 0x0, 0x288}, {0x5, 0x0, 0x3f, 0x0, 0x0, 0x200}, {0x5, 0x4, 0x226}, {0x0, 0x4418, 0x4, 0x0, 0x0, 0x2000}, {0x1, 0x0, 0x3}, {0xffffffffb27a6715, 0x0, 0x7, 0x0, 0x0, 0x3000}]}) socket(0x100000f, 0xa, 0x7) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="9141aa9421235fa3f2") 2018/04/26 07:56:04 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x284000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000200)={0x1, 0x4722}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) setreuid(r2, r3) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) 2018/04/26 07:56:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x0, 0x2, &(0x7f0000618000)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffd2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYBLOB="910000009371c57f63e22169d84182634235a904093f98ae42dbde92cc9ee16a7666d5da8f9f973ce1611450dc69682472a96fcd7f7e3383fb0217336e8ce01017b453511fa553cb2758b1c131ffee6883c64d2b70d7f307158bef2ffc37a878dbeff26c078ec69daccd0605ae0b67c7aca6ddbef4fb3f3d3231f52c77aae5c5c4cbbfdc899e54e122f5502d7e314fd90cac9b6c54"], &(0x7f0000000040)=0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) 2018/04/26 07:56:04 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) fadvise64(r0, 0x0, 0x1569c2fa, 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) 2018/04/26 07:56:04 executing program 2: r0 = socket(0x18, 0x0, 0x1) accept(r0, &(0x7f0000000000)=@pppoe, &(0x7f00000000c0)=0x80) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0xffffffffffffffff, 0xffffffff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3ff}, &(0x7f00000001c0)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x6}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) fallocate(r0, 0x2, 0x5, 0x7) [ 136.093564] netlink: 192 bytes leftover after parsing attributes in process `syz-executor4'. [ 136.127290] bridge0: port 3(gretap0) entered disabled state [ 136.133321] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.139904] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:04 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x200016b}, 0x44c7) [ 136.175030] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.181966] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.247923] bridge0: port 3(gretap0) entered blocking state [ 136.253857] bridge0: port 3(gretap0) entered forwarding state [ 136.260179] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.266647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.273511] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.279978] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.361556] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 136.369861] bridge0: port 3(gretap0) entered disabled state [ 136.375891] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.382497] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:04 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xdc, 0xfffffffffffffff7, 0x6, 0x9, 0x0, 0x0, 0x2841, 0x5, 0x6000000, 0x7, 0x4, 0x100, 0x80000001, 0x2, 0x6, 0x1ff, 0x4, 0x9, 0x100000000, 0x10000, 0x8, 0x3f, 0x8000, 0x15bb, 0x8, 0x43, 0x601, 0xebd, 0x0, 0x200, 0x400, 0x55a0, 0x8, 0x45d1947f, 0x100000000, 0xe, 0x0, 0xfffffffffffffffd, 0x7, @perf_bp={&(0x7f0000000040), 0x2}, 0x2000, 0x0, 0x5, 0x7, 0x9, 0x0, 0x80}, r1, 0x10, r0, 0xffe833b86ce5cccd) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000280)={0x9, {{0xa, 0x4e24, 0xdfc, @loopback={0x0, 0x1}, 0x3}}}, 0x88) r3 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x2000) r4 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmget(0x3, 0x1000, 0x540014e1, &(0x7f0000ffc000/0x1000)=nil) shmat(r4, &(0x7f0000ffb000/0x3000)=nil, 0x1000) r5 = timerfd_create(0x0, 0x0) unshare(0x400) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000340)={0x40000000, 0x8, 0x11}) timerfd_settime(r5, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x200}) 2018/04/26 07:56:04 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="e2ba01cfa1bcba47fc9af00c8dba8755a8bc4d972bd04f9411664b7bdcda4bbe7e0db8a4e1f74137aef94fceac4dde9863bb6c9a0df8a8abd321ee32078e04f5cefe9f264c1d0983f469b7bf42a2397da9fddccb4030e80aa162e6cbeca2b62ea55ca1c0bf12fcfa688c46b9249fc04235bc3c9809b9b1097f291ec6837785d4a2be87a78de35c4d37e709c388c6e2f711ccce68d6a0cba446e49283be44256cb99244d725d9ffe44b38bdafeb56c43d6e1cfcd50574fa58bc5bf2f876b477228c2f689ba18b8e96161dadd3b2adbc9eec350076ee1fae5460ebdc262bf5cca10e6e64b9c3afc33bf4b02809540653bad7") ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}) 2018/04/26 07:56:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/89, &(0x7f00000000c0)=0x59) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x100) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140), 0x4) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000200), &(0x7f00000001c0)=0x4) 2018/04/26 07:56:04 executing program 2: r0 = socket(0x9, 0x0, 0x7fffffff) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) setsockopt(r0, 0x400000000000111, 0xcc, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='stack\x00') openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.sched_load_balance\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x3}) write(r1, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1, 0x0, 0x1}, 0x10) 2018/04/26 07:56:04 executing program 1: r0 = socket(0x20000400000010, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002437f9919fc23a262c4417409e76b12600000700000000000000", 0x26) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f00000044c0)=@can, 0x80, &(0x7f0000004700), 0x0, &(0x7f0000004740)=""/194, 0xc2}}], 0x1, 0x0, &(0x7f0000004980)) 2018/04/26 07:56:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/26 07:56:04 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) fadvise64(r0, 0x0, 0x1569c2fa, 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) [ 136.927363] bridge0: port 3(gretap0) entered blocking state [ 136.933250] bridge0: port 3(gretap0) entered forwarding state [ 136.939552] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.946070] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.952974] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.959488] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:05 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) fadvise64(r0, 0x0, 0x1569c2fa, 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) [ 137.063608] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 137.097787] bridge0: port 3(gretap0) entered disabled state [ 137.103863] bridge0: port 2(bridge_slave_1) entered disabled state 2018/04/26 07:56:05 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x201, 0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x6, r1}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) memfd_create(&(0x7f0000000140)='ip6_vti0\x00', 0x3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 137.110455] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:05 executing program 1: r0 = socket(0x1e, 0x4, 0x0) close(r0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x80000) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/26 07:56:05 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x66) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:05 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) fadvise64(r0, 0x0, 0x1569c2fa, 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) [ 137.210746] bridge0: port 3(gretap0) entered blocking state [ 137.216693] bridge0: port 3(gretap0) entered forwarding state [ 137.222986] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.229461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.236365] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.242852] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:05 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x800, 0x7, 0x1f, 0x3f, 0x9, 0x1dac}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:05 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) fadvise64(r0, 0x0, 0x1569c2fa, 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) 2018/04/26 07:56:05 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x105, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "697036da1e238c5600000300"}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 137.412428] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 137.419443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 137.431795] bridge0: port 3(gretap0) entered disabled state [ 137.437875] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.444526] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:05 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x2, 0x5, 0x3, 0x3}) umount2(&(0x7f00000003c0)='./file0\x00', 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x4000000081, &(0x7f0000000140), &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x22300, 0x0) accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000380)=0x7) 2018/04/26 07:56:05 executing program 2: r0 = socket(0x9, 0xfffffffffffffffd, 0x1) flock(r0, 0x8) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0xfffffffffffffffc}, 0x4) setsockopt(r0, 0x100000001, 0x6, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) rt_sigaction(0x3, &(0x7f0000000240)={0x9, {0x5}, 0x90000003, 0x2}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x1e, "06fc35470440bebcf302582784bdff62c0b927ecb59074ece7389a273899"}, &(0x7f0000000340)=0x26) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r1, 0x3f}, 0x8) sendto(r0, &(0x7f0000000180)="028b56f6715f1a217e3578e9bbeb06b0563f9112cca8c6525e701bb9a270ec4499aab1d61fa4304f22447279a4818d679ac138ef4896535cbfbe75053fbb397e31cdf7f99b39289dcd9d0d6a9be1f8150174dcb678fbb6f90ce6621d6146c4d60755b3cc043824852c40bcd8a1b85d29f1b969351cd9a5e01ccfc1c040bea2f80eb0c823acaa8996cde103494d33ce4b4375c32a502ce8beb217aa3dab7607cdde3eacedc5d7", 0xfffffffffffffe4b, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0xbec, 0x7, "92cad4c2175c82e261e3506207a60befb2d3e1754899bdb92c400a31e1b9505322743c858eabaa5780d8865a7007712bd7bab2a2609290ce99b3080bdffddd", 0x31}, 0xaae6b188cd6b0507) 2018/04/26 07:56:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/arp\x00') getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0xfffffffffffffffd, &(0x7f00000001c0)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x1, 0x0, 0x0, 0x85, 0xfffffffffffffffe}, 0x2c) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1900000000000000000000000000000071100000000000000000006ac60000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040)="9a9019199dace3c8bd0e6374ca638bc32980e06ec7e22d1722d8ce485b7e2fb758ca8e7077bbce75184de86b7758b2a6e56e6bbb8bc6e9b890be2f38a783a1", &(0x7f0000000080)="2d94efb9b00827c69441f9727a4153be1d0e6f636ef727d245ed91237c6e5ad51621c24f56c49cd39d9347c8c324be479728dda139e02f7669068aa003b2ed826cde05a8e797e26528d2f7975ce55914993f573003b6c91b7b0ebca1ec793e8db321b435883e463dd3ce", 0x2}, 0x20) 2018/04/26 07:56:05 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000380)="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", 0x4d) ppoll(&(0x7f00000008c0)=[{r1, 0x40000000000000}], 0xc1, &(0x7f0000000040), &(0x7f0000000080), 0xfffffffffffffe4c) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x7, &(0x7f00000007c0)=[{&(0x7f0000000180)="9e9c3859c12411a07be28ee1f1724b25528f4a96df3884f3919a3d0efc24a59d87e73b2877fc4535e5899e31088ddc5cbfa03b487ee80450f127904ec7e2871cc530260fafdaa0d839395e9837a9ea", 0x4f}, {&(0x7f0000000200)="8fd596b2b522a98bfd30200986774b62a763ceea95aef0c18d9577ef4615a6f964a93901b91cd917f370e11af7081e198b4ea8bb9fb7235cfc8db1c373c95324f32bec08040bd5903372f38c7f6d7097e3c9018412192674d764fe43aac7d5d33055496b150fd93b43290e2d4dda69f41ea4609a812f02f42e75ec203d8021a8f0e270f24f0db0a8d7c50905845c84d781f5289ab703c4d24905492466d1acbbe7cf6e6ddf140adc2f3ee85580a01f2774cf7152e05e06", 0xb7, 0x4}, {&(0x7f00000002c0)="126133493679490e29c39a08975d316d5e71b9fb4b74686a3e3a3b1aa3437c916e31b9585ee09804cebc86a4e6b1696e000605fc968c8e8451da77dc64b2dc2cf397c2d3b694cd941d095f42fcb84aa5b382a00385a1e82e77ac79c48f84b2efa9a62d219dd0b050e813039e0394269b0c1e4118adcc9b8ce30816c2200ea3fbcfbc2d45033e4a238fe50a430d80216dd9bf2e9d53adb0f0217e114bce278f6b21a312f8ef6f86bcd8968e01f903320d416ce86adf4a9b", 0xb7, 0x6}, {&(0x7f0000000540)="6f7394755959557a176025899c084538f153f794db1271493a2a564f8beff442790f3180ead913870a976a3f9a1b34145def2a5f16559e39e34e2496fd19a8558a37b1d59819cad40d6e42b5373a2fc6e006c075b97da78abf3fa9c979efc4f28fa9a68fe61957755b860dc4e2b526660df43d13c2ba67c9c94dd22d4fcaad94e773f52b030d", 0x86, 0x2}, {&(0x7f0000000600)="7dc14b2c034f1586b5bcd37332765b750f7bab674e48943c93bb24f7173c263d74d01e61176bed1821a2735682594f81f1a1e0fac33561e38a", 0x39, 0x5000000000}, {&(0x7f0000000640)="eb9edfe63fc90a7e96cd1e3c78a9bcc68ff5edc1c6aab5904f03330562d39aad7c416bd8ae06b7844b75c7da0534ad9a232479e94948b33ad191a3e104b7d12683aca5a1677cb38fe5a7fd36b71749e59895f6fb651c4bb9ce3d5e523f352ce0be61e7cff97ca217cea3140c1cb091b4727f325808b6003347aae7a5f95dfed24043b783d7121acab6be2a6f8f9e44a966af1be71d86e11daa5f187d0f4c5a7151b4cdf813062b66670f", 0xaa, 0xf6e1}, {&(0x7f0000000700)="74c5eacfaa89d637a861dc097f0895e96714155377dc99edde823952f38440dbba6276b9fef34dbd40a01f0f17130898bca706f58e06985f817b60798e7362dea8da1fd1790153ee87280b0895879263313568e8879dd2f723440551874f50bb123261cd524d62ebd095b21b088bad3767792d5594d4a51c34d97f14710bc51ec858ade4a5e846772aed", 0x8a, 0xff}], 0xb80080, &(0x7f0000000880)={[{@expose_privroot='expose_privroot', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) 2018/04/26 07:56:05 executing program 6: r0 = inotify_init1(0x0) clone(0x0, &(0x7f0000000340), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) clone(0x0, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x4) r3 = request_key(&(0x7f0000001b80)='big_key\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001c00)='/dev/rtc\x00', 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f0000001c40)="47f1eebf5c180f450638ea7bc686adaaa7d74d70b3b1420f3286baea8898b76eda3b92f6ab174fe379b3d32ed04a63cf7003806d5461fbad38852e9de797b48c3eb9006cf268e1eaa0649d47d0c73a44ca4238ec990b8605cb35e6d2af2d1c2769d85ee664e4f8e44d2ddc0fc7d5d3cf4e723ace492f5b964d5a574e011f72d2", 0x80) ptrace$setopts(0x4206, r1, 0x0, 0x2) waitid(0x0, 0x0, &(0x7f0000000080), 0x1000003, &(0x7f00000000c0)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/rtc\x00', 0x400000, 0x0) r5 = dup(r0) readlinkat(r0, &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)=""/245, 0xf5) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000600)=0x4) ppoll(&(0x7f0000000500)=[{r5, 0x2000}, {r5, 0x1000}], 0x2, &(0x7f0000000580)={r6, r7+10000000}, &(0x7f00000005c0)={0xa70}, 0x8) sendmmsg(r5, &(0x7f0000001980)=[{{&(0x7f0000000340)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'gre0\x00'}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)="3965749a5bd21c6209b62ac6e956ab530ce85d17a4acf0285d680e99f68d985b5c3e5b8d5688263e4f27b856b1669dc26e022d7859d65fcbd926d54dc3c36c5cc39872c521c785d2c691860401b2275c928bb1edaa6e1288f78fa99a6aacaee25584d524b6a1bad7099c6f7a2aed0c852305706806", 0x75}, {&(0x7f0000000440)="0ce047b1fa3433d333050b6512a69840a292e6c45a4fcb268e934d1f86d1c5d987787f8f99d80a38505c53cc9ed39a0235915aafc385cd0c115da1eea60cde4d3159185613b67fe1e453fa88d70c28c6c9053b70dc97eca3803f5369be710b422c00d96734af8d98652ea3538bb85c02c509ecb27d81fe6e2c070fbe73557b18", 0x80}], 0x2, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"], 0x1f8, 0x41}, 0x20}, {{&(0x7f0000000700)=@nfc_llcp={0x27, 0x1, 0x2, 0x3, 0xffffffffffffffff, 0x6, "a626d9a960d2c33721626a45b79efa56bb8f37e4501653e05717ec83b9e22890e5f8d2be303b4d352ee384ffccfd66e2969c4f609d0abcc2278b7831ec1341", 0x36}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f00000017c0)=[{0x78, 0x3b, 0x7fffffff, "98d518357b5b64d752c2e7ef21eaa7b0f98e47fac7951a163defe5047b4bd520cf21f6bc12f2b014274c0b728dac3289a38dc071290bbf47d48e10e7f01088ef2f3e4284eca694e9dcb81e4c5dda51024c096d936f34d7c40d5c80486974623ad4ddd91b11b1"}, {0xc0, 0x13f, 0x80, "1cf2777b891da0a823caa983e2356a2c78881bd943f2e940017d7a80775a501f08467ed07de71ecb27f874eb04d3d308fe09ec94001c5f2af0aea0462d457692ced983c67dd59cbe7cfefc070db0db9c818572c3287cd2d78eac685d0b4e5d7fa964446b957706d2a9e9649539387b1e15672dd67b69d55ef391e624d64505ccb0d7d8796d3abce06602ccdbbc2277147738bf5ba170cc6be0622d708ca89ea1764a608953d82f1bc0caef77"}, {0x70, 0x10b, 0xe1, "dd3d58ccde8461c57e63e28b73ffbb3150554ed9fc7a4e8b14047c86f01d1e82e037f1220e4fe6d41547489e16a94b3f21b59ed52ca14243cf26f413e0d1e107eef7b3dc133b7f89ba22e34f24bfae24c55d92b2610060f971"}], 0x1a8, 0x4040000}}], 0x2, 0x48040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x80000001, 0x0, 0x1, 0x3}) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'system%'}], 0xa, "40dc177e5357773fd829037c50d8649f66c25cab9640fc1f99f22e7b797219d13d4d187b2519aba6dc5524b8497e0d60017eac7e8789ab6aaf04b820ad70e847a3e13f1317a0e2caa129396734d74e6ee15209183798cecf1f00e4a60447b0ffb360136d3df0a131a3404e21d80c73673b60e8d60553eb7cb7c9b09de1ee1db75abcba43c4aafa4fc2320df67a96e007f1bb0917369bda241e0855b9ead3327eaeb65adeee54b6be9ce65b0f2f745526f84a70359b788f1ebb1798897f4fc8"}, 0xd2) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000000180)={r8, 0xe}) 2018/04/26 07:56:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r1 = gettid() r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0x0, 0x30}, 0xc) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) prctl$setfpexc(0xc, 0x3) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x210000) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000080)={0x0, 0x0, 0x46}) 2018/04/26 07:56:05 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x10900) seccomp(0x1, 0x1, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x1, 0xfffffffffffffffa, 0x3, 0x3}, {0x2, 0x1f, 0x8, 0x101}]}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 137.716702] bridge0: port 3(gretap0) entered blocking state [ 137.722620] bridge0: port 3(gretap0) entered forwarding state [ 137.728923] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.735436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.742380] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.748878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.913351] bridge0: port 3(gretap0) entered disabled state [ 137.919408] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.926008] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.032395] bridge0: port 3(gretap0) entered blocking state [ 138.038292] bridge0: port 3(gretap0) entered forwarding state [ 138.044582] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.050992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.057823] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.064233] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.073249] bridge0: port 3(gretap0) entered disabled state [ 138.079244] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.085809] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:06 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) fadvise64(r0, 0x0, 0x1569c2fa, 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000700)=""/219, 0xdb}], 0x1) 2018/04/26 07:56:06 executing program 2: r0 = socket(0x18, 0x0, 0x1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140), 0x8) sendto$inet(r0, &(0x7f0000000000)="c87760838594e11c94e552d8d1d40b2a503c92db492948e1dc701e80", 0x1c, 0x0, 0x0, 0x0) 2018/04/26 07:56:06 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "e395a8c3645331c200"}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setregid(r1, r2) ioctl$PPPOEIOCSFWD(0xffffffffffffff9c, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'bridge_slave_1\x00'}}) 2018/04/26 07:56:06 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000178000/0x3000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="5aca36455a0420b3cbb8ba4e071a58d266b9e599dd882bb807f149ebfd7d937570cb8598d995eb10275ae18b8f6e5a6443ddf53e96ddf5d599ea99eabb73cafb80fd84e5904a91564eb79942a545c1115be0e608f5ad6c9d1b29a07e4f5e75bd2d669e81da5cf65be76aeada5f", 0x19e, r0) 2018/04/26 07:56:06 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x1}, 0x8) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="97", 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000001c0)={0x20, 0x3, 0x4, 0x4, &(0x7f0000000100)=[{}, {}, {}]}) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000000)=""/16, &(0x7f00000000c0)=0xe) 2018/04/26 07:56:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) [ 138.817706] bridge0: port 3(gretap0) entered blocking state [ 138.823722] bridge0: port 3(gretap0) entered forwarding state [ 138.830101] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.836586] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.843614] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.850149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.897192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 138.948862] bridge0: port 3(gretap0) entered disabled state [ 138.954908] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.961575] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.983094] bridge0: port 3(gretap0) entered blocking state [ 138.989020] bridge0: port 3(gretap0) entered forwarding state [ 138.995386] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.001880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.008765] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.015255] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.068083] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 139.075339] bridge0: port 3(gretap0) entered disabled state [ 139.081404] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.087963] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x14, 0x20, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/26 07:56:07 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000c80)=@ipx={0x4, 0x0, 0x0, "3c440b75451e"}, 0x80, &(0x7f0000000d40), 0x0, &(0x7f0000000d80)}}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) close(0xffffffffffffffff) 2018/04/26 07:56:07 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x3, 0x7f, &(0x7f00000000c0)="ffffffe0", 0x4) 2018/04/26 07:56:07 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20010) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:07 executing program 0: r0 = semget(0x1, 0x3, 0x20) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000180)=""/94) getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000002c0)="aa1972235e4911bfdb58") socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'bond_slave_0\x00', 0xa100}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @dev}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:56:07 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40200) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x490000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "d79933f930000900"}}) 2018/04/26 07:56:07 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x2, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/26 07:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa1b, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x4c, &(0x7f0000000440)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x7fff}, @in={0x2, 0x26e8, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0xd, "2621562ef7ecf108b41177164f"}, &(0x7f00000006c0)=0x15) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000840)={0x0, 0x80}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001e40)={0x0, 0x101}, &(0x7f0000001e80)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001ec0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001f00)=0x28) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001f40)=@assoc_value={0x0}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001fc0)={0x0, 0x100000001}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002040)={0x0, 0xfffffffffffffe01, 0x10, 0x101, 0x1}, &(0x7f0000002080)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000020c0)={0x0, 0x20}, &(0x7f0000002100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002140)={0x0, 0x3}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000021c0)={0x0, 0xf2, "c5e3aab2cb53e610b2d6cc8dd236af78dae9152309697f1c3b7d4085c2b03d40cdc150189549fd1adc885e81a477373f8d1cdc2ae3b3081eee82e50851f2668a06f4fabfa677a57e18dc8d7f2e7de20c2a7751d3945d5458f947b029f9407cb60d36de22d03f75790eaa73a28791786de242c9d3db2c3f8dd04df2e358426fb66596ed6339dc7647848b398c6b3733ff3aea69be46f89e32ee2762a0fa2d7a5928a49cfcbcc52da10cb4565ee753e26ebe32504f64dbc7a1bd1fd83b03618d92484c0eb5336667770e4bd73f9e3e2e0524db285bebe666210ce10ed5d797d651f0d2d68f896cd92dd63ef596888e2c14baa4"}, &(0x7f00000022c0)=0xfa) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002840)={0x0, 0x9}, &(0x7f0000002880)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000028c0)={0x144b, 0x10000, 0x8, 0x1a6, 0x9, 0x20, 0x9, 0x7, 0x0}, &(0x7f0000002900)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004ec0)={0x0, 0x5, 0x4, 0x2}, &(0x7f0000004f00)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004f40)=@assoc_value={0x0}, &(0x7f0000004f80)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000051c0)={0x0, 0x5da5}, &(0x7f0000005200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x1, 0x100000000, 0x8, 0xff37246, 0x80, 0x4, 0x1, 0x2, 0x7, 0x90, 0x8, 0x3, 0x100000001, 0x100000001, 0x7]}, &(0x7f0000005340)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005380)={0x0, 0xaf4000000, 0x5, [0x1, 0xcc51, 0xffffffffffffff96, 0x7ff, 0x7]}, &(0x7f00000053c0)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005400)={0x0, 0x9, 0xca, 0x3f}, &(0x7f0000005440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005480)={0x0, 0x70f98, 0x8, 0xf9f, 0x80000001, 0x4}, &(0x7f00000054c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005500)={0x0, 0x3c, "049149f1a2bdde6d64d4aa54de638ee51bdd9f8f2ef3ee81be4a7fb81c0e02c9fbbd531b578d6deb9cd07b273f225219a1211b45ef63953685a894e8"}, &(0x7f0000005580)=0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000059c0)={0x0, 0x5}, &(0x7f0000005a00)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005a40)={0x0}, &(0x7f0000005a80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005ac0)=@assoc_value={0x0, 0x5}, &(0x7f0000005b00)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005b40)={0x0, 0x3, 0x10, 0x35, 0x1}, &(0x7f0000005b80)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005bc0)={0x0, 0x1, "9a"}, &(0x7f0000005c00)=0x9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005c40)={0x0, 0x4, 0x6, 0x6, 0x8, 0x2, 0x8, 0x0, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x3f, 0x0, 0xb38d, 0x193}}, &(0x7f0000005d00)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005d40)={0x0, 0x1, 0x7f, 0x100000000, 0x0}, &(0x7f0000005d80)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000005f40)=[{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0xda5, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000140)="18241f582f1ffe0853995afecc4edee803df7e87953c8f9672e0ed89504d3ac13d2d3e23772c45b4e0aa3d8a4943888aed8378848523ba3637bedba38d39623549328e134cef604367f843fc9e47c4dfdc149da06838d9eb6c3c27ccf0de17f8b027fded4f16", 0x66}, {&(0x7f00000001c0)="6530fea732953617a304a143f7fe6d4eafe227", 0x13}, {&(0x7f0000000200)="c2b543ac82f3d33e12d2703964701b8343c369e2b0561d50f85370425b363d36adcabfd753e3937987d1e80f147a05121a12d37da80d67165983ae33278ad5ac91313cf86f735c43661ec0a06a2eb1f32e3a754fd87bcc4c9dcee796a19869c0c9a0a37426c35a827dd5026cb9d741b57ea9ad9a70a47ff3e02c0c3ee64b62cb0a3c517232543725195e7776f557c610f462437a77fc037c6040b66184", 0x9d}, {&(0x7f00000002c0)="a06df6ee24c3a6673338cb5bedcb5ef9a9e67120443ddc19318d311d5afb946bd146f96d24e97e62500b6dfbb2d2159c27db64b8165a9b03fde2c7cc1e53a0d4a14b8311b61583550da6681a30ca8f60db1182250cda50eeed6abe856f3f3c004756049803ac74ed52ea488cb63e23a880b58e546d9f12d4b784034088d27e92794a5162f495fbb43c72ba814ca13d6afabd757a8949bd0f3c43c8c6ed4ad61fdb5f734a4578ee", 0xa7}], 0x4, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x700000000000, 0x2, 0x1, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x6, 0x9, 0x1000, 0xbc1, 0x100, 0x0, 0x9, r2}}], 0x60, 0x10}, {&(0x7f00000005c0)=@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000600)="803487f0359d18919d3ddbfb1d53e0ad16d2c0534afec71b321e9e2fadc98543d0e1", 0x22}], 0x1, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8000, 0x10001, 0x7, 0x5be4ff65, 0x6, 0x5, r3}}], 0x30, 0x8000}, {&(0x7f0000000740)=@in6={0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0x1b}, 0x8001}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000780)="308b740eef85ae0d858039afdb2adf8d2a992572d74685dfa2689707fb2baaeac3d2ac8418875b4990d56f4a7f745ecc0a92bd1ef38c49d8bc662da78d304d60826b7a6db2f1610b19af9865556d478d918a0192", 0x54}], 0x1, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x9, 0xffffffff, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x5, 0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0xff, 0x3}}], 0x90, 0x4000}, {&(0x7f0000000980)=@in={0x2, 0x4e23, @rand_addr=0x8}, 0x10, &(0x7f0000001dc0)=[{&(0x7f00000009c0)="057e09d352602e098c459a003323ffb0418be4e6bfd9a170685e4fe044fae7440a55308df24ed3493ecb37c300f1762477e5a7c66d33ec395fb9aa7ac2c4d30ed1aedbb7d5cd8c02a24046e510a5dc6ada0e7b447deb77a7fa4fcab74d838090a246f65a90c2180842f6b33924e7efca6d62ec60221da4bb02dbe24d741911cd75", 0x81}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="0cc88f34459697f6b4cb5e2db5139aa9954e0d76dc16c2b7ab2a5d0f613820fab70690713438a1d90684e11d8b75c1d42b4d594c72ace404b324bb7077ba4af8fbd3dfd454c942816857015660c1438a8abd5d2820850f0c496893a7cc6d076c0e699edf81144ae3c07b94798d3dacd8943ff6c96d8a44cc090ee404ee9c9d096b20b123e215b7e4464e74ecbc33140f47caab9d034d12a7cc838432cdbbd52256a3e513a18818725ec82e3a41a1da80321e351d816def84c0ca3a00d2681686c90a98d91235", 0xc6}, {&(0x7f0000001b80)="15be7223a46b85df16593992904fcaaf8d7907e418b365ee", 0x18}, {&(0x7f0000001bc0)="217631e0fe1662ae12aafbb56fcea037d042a16a445ddc4c7b31568c7c6ff21399ac9f33366ce93013bd83007fede611f78f9157a832ce4ef0b11683d4921e79b5e35cbb6bc8c76a327b0b93a1a4de1c414df4ae3ec737c772f23085199f8cd5cf585c56455dfffb3554714c0a3b7d8b728c7101e1a8e7c9494d9deb0c85789d81f44bb4e1b0746d1cb7fcfa4ff8ec22050e74220fc084c95e", 0x99}, {&(0x7f0000001c80)="e98e08822de1cddc963421c07e760ffe7ab08ed0c28f7804974fcaff955a638048a6a83aec1d5e242afb46084248f5d5735c63885ad4b6", 0x37}, {&(0x7f0000001cc0)="992e95cfa56fc8e4c3a1ed973b0f5bc2901055fab18f5c8454f44d0fc52899f74e3adb9c1914c69ad569e8a55cbd9b4ab0dafe9c3d00a3e1ceb6e1efbc083149a526bf513293cb425f9efb04721036046753751722519f9fcab6d005635ee9d52204a6554e8f5e2a27a24c41da66f23f3981d3ee4e026f698b150d8b83b4c5930a665228f4d91998fa504d01b3560bca084cf85cabb6811666705c4cf968f73e10e538abf396fd9e1217030cc0b7", 0xae}, {&(0x7f0000001d80)="f7967446f6fe6137", 0x8}], 0x8, &(0x7f0000002300)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x6, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x204, 0x2, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x7, 0x4, 0x4, 0x2, 0x8, 0x10000, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x69e6b119, 0x3f, 0x4, 0x3, 0x8, 0xfff, 0x7, 0x5, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8000, 0x6, 0x6, 0x7fff, 0x3, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3f, 0x2, 0x9, 0x1, 0x1, 0x0, 0x10001, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0xea, 0x9, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8001, 0x800, 0x6, r12}}], 0x180, 0x40000}, {&(0x7f0000002480)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000002800)=[{&(0x7f00000024c0)="786aafc03cd21dd1e344966e5d51be7c2f4a420405bad54a200b7dc673f02e7b0af31e79dbf5d31cff162afedbb507cc068413468e88ea0e1889ba7e57453ddd179dd9ccf0", 0x45}, {&(0x7f0000002540)="7c1d8ed69ac04ba296a9bcda835e83a9b4ba84480b9d84217b1bc709ca155128938aa2da1c46a75619206f6c6f06cdbe72d52fcfca4977cc195cb1741a38ec818525b74d1da7e2f56f334498ef4ca9e5008fc9c87cbb3ed9574aba2d44f580e593c2eeaba1e250c24c15b17fe2c7a075bf3d5ce7ea5cf6f568c957d7ababfb1a5e0f6f1649800f48ea88991c3ccfaaf9074154d3f3af91f08c2ddb75f087a8692c192c572679d56c4b1d8bafd7b32ec2ea8f212a5bbfb4baa3b04da74b8a461583984a9a2b4ba49fc83d85ece68af0eda73b555e0c449048cac9b85cd3c5d8de1514a8f403a4a6cd", 0xe8}, {&(0x7f0000002640)="2163eb112684f951d6c0e91e7798829d66bee8cb7ec0be4c216fde6e57c6a82ba0440a153ceece097d819b7e6bfd6ee990cc8d592b107beb69fc22f5b3a72ae59be4454855d6eb44c7e2a8de96bfec621e8a49f8654f63ea0c6e5ce625a1afcd64cf629d1df5d2788c425311a2a29ce7d9c2b1cbd929147d71d6f2f40d116eb49e13268ba5a9ded43ea5b8d8c172928c8a2a8d8c3a42fd50b5caca2d26cad09508e5a7f89ede73a17f257be06e7281c6ffe1a1c80936643f74530ddd194f3784cc0e6418ea49645a948580ca15d228104a2cbb8b", 0xd4}, {&(0x7f0000002740)="a93e7190e98d0f041e7f77ef656a638118e425dde278595ad22fa4fdfa31622f8ce56a5a82e86deb33b130d968b5d4adb6adebfae4d67b365651ae4f392a06bd0c877eea7a8e75be6e936c650bd5537bb84aac324e99d39d3f13db6180dd330ed1139fecdeed3ce72db82c94d1472e753187692f7012232fb11e0314c03a1c72d6016ec6be5de663c670766418", 0x8d}], 0x4, &(0x7f0000002940)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x2, 0x7, 0x1b, 0x1, 0x80000001, 0x5, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0xffffffffeecd46a6, 0x8, 0x7, 0x956, 0x8, 0x8, 0x0, r14}}], 0x60, 0x40000}, 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0x1000}, {&(0x7f0000004b40)="3edfbdba48c637c705376807066495baaf843b4c1e6759b17879c4634df6bfb12b06cf41940b1ef334d8888c3932c3e8235b36cc4fcf7a3147d5f95fa13cbfed606cecbe73841c9cd6feda9a0166144546da869610a0e0c1c03578bafb219fcc08239e5f71ce05c7287efb2a98333be62c449afeca59cc82244d6f6cbe0adf578a4f05e61b15cb3008b96822170be85885803d45694ecbc840502467000a6b6d1f8fd2f9c557c24fd9991d8b2a6f204e6c88a23aa587c3cd843d785fa997b7676aba5bcf05e85105a2b4b142df5560f679f4f547a068f1dbb50ed522f3e80da8a7306e3f47daad", 0xe7}, {&(0x7f0000004c40)="ab9eb079fe20e63553f631db7745d7ae5c4f2a2f67fae65ce8a43ee63066e858aacb1f24b1ad631d51531bbdd7d61043437ebf5fd575e3adfc198dd8ffa0b63f38f635fc92f1204a86d979f3ddba72816e74b2ecc86020e8b1afeee583dbae5227fc0c93817095b689701ebc2e3ecf3ac7bd99a62ff8a2df1537095c648e2e2e418982bfd5b20545b1596400eac8fcc45cdb9328d90aca8f086616a5476868384d46632ba101", 0xa6}], 0x6, 0x0, 0x0, 0x44000}, {&(0x7f0000004d80)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000004e80)=[{&(0x7f0000004dc0)="50cfa2ce9974530eba59458bdde4dd7d23824a968d673b009f3023baddd33ef86a687b0ed12a0345991e9401ce30d8f646b6101bc8f8781cbf6c5fbfb763ea232d049c8f28379616f70dae3255034db29cd6df2d4b13f5b0acacf88da692dc3351b8fbf65650a06e48c5315e2d7c96e6f2760e09ebdaf40e624aadd5fba2f8677041337ff5", 0x85}], 0x1, &(0x7f0000004fc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x20d, 0xaa, 0x0, 0x40, 0x0, 0x8, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x204, 0x4d, 0x7, 0x1000, 0x5, 0x8, r16}}], 0x60}, {&(0x7f0000005040)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000005180)=[{&(0x7f0000005080)="be35", 0x2}, {&(0x7f00000050c0)="397196a60ce7e043af5b3589867554672aa9ed001c83f4189b5490bafbc9c857f5c4ff83926933d5db544f51b406dd9fe025ba27fc2dd126e6f9003285e1846ba70fe96b60726eea5af078e63b5f0eb99ec222dc85969b36f09bed8ece37d767adf5ff64d68b5d82ba23d5dde6a76fc91594e65141c17cf65bf17da8c0a42a0336f11bed", 0x84}], 0x2, &(0x7f00000055c0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8, 0x0, 0xe460, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8008, 0x0, 0x8, 0x7, 0x8000, 0x7, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xbe, 0x1644, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x800a, 0xfffffffffffffffa, 0x5, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xdaa3, 0x100000000, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x100000001, 0x200, 0x1000, 0x7c1fd99f, 0x6, 0x3, 0x5, r22}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x0, 0x8001, 0x800}}], 0x150, 0x400c0c0}, {&(0x7f0000005740)=@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x1c, &(0x7f0000005980)=[{&(0x7f0000005780)="fdf2eacb35bbcbc69b361cb5cfc60e192edf4e5d68991388f36f3385aa43eca12447a840f051cf4c5b22b49b01dd9f97c055cbd4b79caf249980c70e395b5b38e66a8c24ebbd8ac8cd928703936aef2a3655d8a0fd941efc2ea0eb16a694db099c143fb7ef12e7a72b17ee0f5b223e6fb4368e59bfbf4831631f17ae5d7febd21dca3957ca421647889864af1825a3bb52ee54835b219277151d321d4ab763a9877bea0e6dbad097d851fdbfc5bcfd8be9c99c53ede37bdbd1ab4a7442abf4ac50a41a74fef6b7645f16cdec0c488fddbf0146842ad6dd4d33c86095197b254929ab", 0xe2}, {&(0x7f0000005880)="435a29e27b64b90f9ba736a759bba7fd101a508fbad7ac1c8bdc362349477e858cc877fc67434ffa7f2ea2dccd9b6d2a11948af8ef3962b8438eb800ce69cc3bc835ebadb7a12d9bf4a7be95df1d35336df7a3ac914af6c2d715fd02782877e01da996f62e6d88aea00c9faf608ec2c3591523d04995d47fdad531218294589b282805d40cde6d475bd8ef0c1df6b44fc5bf76ae6b49700b09c8df5d486c01cd5101bc5728d892dce7c4c04adca96171c95d5b5d86619501fa9090d105bc7973e29ef007742f579d256d776fc0", 0xcd}], 0x2, &(0x7f0000005dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x7, 0x7fff, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1f, 0x6, 0x7fffffff, 0x4, 0x4, 0x4, 0x4, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffffffffffff, 0x8004, 0x20, 0x7a92, 0x18, 0xd30, 0x2, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0xa7ba, 0xfffffffffffff801, r26}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x800c, 0x27, 0x3, 0xffff, 0x100000000, 0x6, r27}}, @init={0x18, 0x84, 0x0, {0xffff, 0x1000, 0x1, 0x528}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x200, 0x5, 0x46e, 0x12999906, 0x3ff, 0x1f, r28}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x8, 0xffffffff, 0xba, 0x0, 0x1, 0x5, r29}}], 0x180, 0x41}], 0x9, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x3, 0xa, 0x9, 0x400, 0xfffffffffffffffb}, 0x20) r30 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r30, 0x107, 0xa, &(0x7f00006e8000), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r32 = getgid() setregid(r31, r32) [ 139.893217] bridge0: port 3(gretap0) entered blocking state [ 139.899143] bridge0: port 3(gretap0) entered forwarding state [ 139.905442] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.911912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.918794] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.925278] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:08 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x0, 0x2, 0x4}}, 0xfffffffffffffe08) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040), 0x0) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff}, 0x14) r1 = gettid() prlimit64(r1, 0x6, &(0x7f0000000000)={0x8, 0x1}, &(0x7f0000000040)) 2018/04/26 07:56:08 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xb5}, 0x8) [ 139.988865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 140.042131] bridge0: port 3(gretap0) entered disabled state [ 140.048188] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.054754] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:08 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x7fff, 0x2) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000380)=@buf={0x0, &(0x7f0000000540)}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4) modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) 2018/04/26 07:56:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x1c, "5abc2e17c89eb0a527fe9ac15e3e6f353f710dbcfbfd2ad1c2c3e08d"}, &(0x7f0000000080)=0x40) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)}], 0x1, 0x0) [ 140.227212] bridge0: port 3(gretap0) entered blocking state [ 140.233166] bridge0: port 3(gretap0) entered forwarding state [ 140.239490] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.245967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.252850] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.259316] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:08 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffffffffffb3, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000001c0)={{0x7, 0x2, 0x200, 0xf7a, "a759ab1d96e61673799230a6bf2edb1ea4c4ecfe44c71a2bd1d037265285b59ed645bee9843fb74a8abe1eef"}, 0x0, 0x0, 0xfff, r2, 0x5, 0xc639, "6010f1bd3db7cf8b09eab1473b373d6764db463cc0bf010bf59fd082f633d92f74b97a5e84df1043dec725f23ce838a306e0e7291149e7a1d1b6b5c2b4897bca", &(0x7f0000000180)='team0\x00', 0x6, [], [0x5, 0x1, 0x5, 0x2]}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x8) [ 140.284454] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 140.350466] bridge0: port 3(gretap0) entered disabled state [ 140.356574] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.363234] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:08 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) r1 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/04/26 07:56:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000200)=0x800, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x89, 0x9, 0xfffffffffffffffd, 0x80000001, 0x100000001, 0x1, 0x3d7, 0x7, r2}, &(0x7f00000004c0)=0x20) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0xfffffffffffffffd, @empty, 0x3}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x800, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000080)={0x0, 0x3, [0xf8a, 0x7a9, 0xbe3, 0x983]}) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10040, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0xad0000000000000, 0x4) prctl$void(0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) connect(r3, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0xfb7e) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x25bf, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) sched_getparam(r4, &(0x7f0000000300)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000000c0)=0x8, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x765, 0x9db, 0x0, 0x550]}) 2018/04/26 07:56:08 executing program 1: r0 = socket(0x28, 0x0, 0x6) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40000, 0x8b8b3f658b4e5635) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) sendmsg$nl_generic(r1, &(0x7f00000012c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x44000}, 0xc, &(0x7f0000001280)={&(0x7f0000000200)={0x106c, 0x1a, 0x0, 0x70bd2b, 0x25dfdbfb, {0x1b}, [@generic="c7b3de28d7a89a900a2389be6abcb48b813c92ea75ce4933d82aa186f49b36dd83c139deb5a0d3c5cce73ac52b2f5391ce87d4dfb3b4b6c05c6103642205c7cc717f011ff3069ba2ce305a05d7bb4187fdff8551f3b7f824", @generic="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"]}, 0x106c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4adb, 0x480000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x7fb, 0x3, 0x40, 0x800, 0x68db, 0x8}, 0x2}) 2018/04/26 07:56:08 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xc0, 0x4, 0xfffffffffffff000}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7173, 0x82f8, 0xd43}, 0x10) 2018/04/26 07:56:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4084}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x44000}, 0x0) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x91b4}, 0xfffffffffffffe58) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000070000000000000000000000000009000000000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/04/26 07:56:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r1 = memfd_create(&(0x7f0000000000)=':\x00', 0x2) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x13, 0xa, &(0x7f0000000040)="a492eb88334a735f666d"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:56:08 executing program 5: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0e5e6200f755c2609e86d8d7f25d35772c276252236ebec48d40fe9d0a3d5b8079869f0dd5a7fc15a6b7cd99c1a4b91e70fda004220d940a384f9fc030ce50160b7069af12500e7b9a9c67490dac76f290e2dba2843396f6777031f2ba56da146cc3639809dde841785ad6f29422a66443bf335efccd58d007b8e37052"]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='sit0\x00') [ 140.648427] bridge0: port 3(gretap0) entered blocking state [ 140.654393] bridge0: port 3(gretap0) entered forwarding state [ 140.660729] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.667222] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.674192] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.680698] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:08 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xa6, 0x2}) 2018/04/26 07:56:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6e, 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0xa}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) mknod(&(0x7f0000000000)='./file0\x00', 0x8101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x4}) sysfs$1(0x1, &(0x7f0000000080)='/dev/snd/seq\x00') getpeername$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000340)=0x1c) r2 = socket(0x9, 0x5, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0x40, {{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x9}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0xffffffff, 0xefe4}, {0x2, 0x10000}, 0x7, 0x7, 0x400}) 2018/04/26 07:56:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x0) sendmsg$netrom(r1, &(0x7f00000012c0)={&(0x7f00000000c0)=@full={{0x3, {"2cd718a6f269fd"}, 0x4}, [{"ef20445d7e7a75"}, {"8dd8fd1036c518"}, {"38ba4248adbcff"}, {"45742883478fa5"}, {"e59e77723176b0"}, {"c714837ba11fc9"}, {"c3d778d2579d60"}, {"f2138e7b88cd29"}]}, 0x48, &(0x7f0000001280)=[{&(0x7f0000000140)="5a4e752fe071158f8d191a18afa2dc40243704d2d321495919d7cc708d4b9c66805cc222af490e0f2898faf2072da581424ebc9bce18aafaff3fa661c1e66a46ab78b4068cfd78330f064d35d40718de93c3a63d2bf35cdece8b6827f5808080e6ac0b9865ee05caafa08b895a5c24e63c8517", 0x73}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="66b86c19756dacd00d2c7e16b7c7f149265a1ada7397f36856640f59c29f1cd37da3660400e30992ed1fc22453cc689b0af6afe94482a3f87829797f30f1fbc7baeffcf053ebf5b8285de5847b154f64f5155c7f977fd5b4bd4ad5d569010296393b8539a312b6899a3a9ab288d15a84623f76ed51d5d67e48fab1138b63090f6cb6a21a058e5960ae2ebea213c0b0475a72ae8a4eb4ce9910de5f2bf8c50cab14d129eaf13bfd82d8f599c4c64ef8625f4a274d04b611c66631", 0xba}], 0x3, 0x0, 0x0, 0x20000000}, 0x20004840) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xfffffffffffffc4d, 0x10061, 0x0, 0x348) 2018/04/26 07:56:08 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) sysfs$1(0x1, &(0x7f0000000640)='\x00') r1 = accept(r0, 0x0, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/26 07:56:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = open(&(0x7f0000000800)='./file0\x00', 0x101000, 0x80) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000840)=0x8, 0x4) unshare(0x8000400) r2 = accept$alg(r0, 0x0, 0x0) bind$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000040)=""/219, 0xdb}, {&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000400)=""/171, 0xab}, {&(0x7f00000004c0)=""/79, 0x4f}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000000580)=""/133, 0x85}, {&(0x7f0000000640)=""/250, 0xfa}], 0xa, 0x0) [ 140.796690] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:56:08 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000140), &(0x7f0000000040)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080)=0x7a, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88000, 0x0) [ 140.895245] bridge0: port 3(gretap0) entered disabled state [ 140.901313] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.907922] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:08 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/26 07:56:09 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000004840)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004800)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000003900)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f00000041c0), r2, r1}}, 0x43d6afaf) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "6970360100"}}, 0xffffffe3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000080)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) recvfrom(r0, &(0x7f0000000000), 0x0, 0x2000, &(0x7f0000000140)=@can={0x1d, r3}, 0x80) [ 141.012434] bridge0: port 3(gretap0) entered blocking state [ 141.018360] bridge0: port 3(gretap0) entered forwarding state [ 141.024637] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.031137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.038087] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.044573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.155092] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 141.184071] bridge0: port 3(gretap0) entered disabled state [ 141.190150] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.196739] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:09 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/26 07:56:09 executing program 6: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x80}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000000)="010000000000000018") 2018/04/26 07:56:09 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x6, 0xffffffff, 0xa, 0x38000000000000, 0x3, 0x4, 0x80000000, 0x4e, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x9, 0x8, 0x8, 0x3, 0x1, 0x7, 0x3, r1}, 0x20) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f000010bff2)='.//ile0\x00') 2018/04/26 07:56:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x35, &(0x7f0000000340)}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/04/26 07:56:09 executing program 2: r0 = socket(0x11, 0x5, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x2000, r2, r3, 0x9, 0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) connect(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xfffffee6) 2018/04/26 07:56:09 executing program 7: connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000040), &(0x7f0000000100)=0x6e, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/04/26 07:56:09 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) fadvise64(r1, 0x0, 0x9, 0x3) write(r0, &(0x7f0000000140), 0xfeb3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x7}, 0x8) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) [ 141.332063] bridge0: port 3(gretap0) entered blocking state [ 141.337965] bridge0: port 3(gretap0) entered forwarding state [ 141.344301] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.351137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.358073] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.364540] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:09 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/26 07:56:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) [ 141.391234] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:56:09 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/26 07:56:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x1, 0x2000000000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000440)=0xbb) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/251, 0xfb}], 0x4, 0x0) 2018/04/26 07:56:09 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0xbf, @multicast2=0xe0000002, 0x4e21, 0x4, 'sed\x00', 0x2, 0x800, 0x71}, 0x2c) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) [ 141.458348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 141.519800] bridge0: port 3(gretap0) entered disabled state [ 141.525855] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.532437] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:09 executing program 4: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x17, &(0x7f0000000000), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="040100000000000000000000c5ff23c17cb3bcff609df003", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/26 07:56:09 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/26 07:56:09 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x2000) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:09 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/18) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x7, 0x4) 2018/04/26 07:56:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0xe20, 0x0, @dev={0xfe, 0x80}}, 0x1c) close(r0) [ 141.644430] bridge0: port 3(gretap0) entered blocking state [ 141.650388] bridge0: port 3(gretap0) entered forwarding state [ 141.656664] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.663185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.670150] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.676666] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:09 executing program 4: unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="14000000"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) r4 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x59, 0x20800) connect$bt_l2cap(r4, &(0x7f0000000300)={0x1f, 0x859d, {0x2, 0x101, 0x4, 0x5, 0x6, 0x6}, 0x20, 0x52}, 0xe) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20) [ 141.792701] bridge0: port 3(gretap0) entered disabled state [ 141.798768] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.805380] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:09 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x7, 0x4) keyctl$session_to_parent(0x12) 2018/04/26 07:56:09 executing program 6: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x0, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) mremap(&(0x7f000096a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00009e1000/0x1000)=nil) r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/04/26 07:56:09 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x593, 0x80a00) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/250, &(0x7f0000000300)=0xfa) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 141.909999] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 07:56:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) socketpair(0x8, 0x8000a, 0xfffffffffffffffe, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x9, 0x400, 0x7fffffff, 0x20}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x3f}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="09b7f7fd135f8b8b835e004f004cb612152167b23a19b50f32450de63c708303808b3b76c29106422ac0faf8c5d6688a315f186303b56eee12aeb6b6bf2eee773e1ddc964656964f81be9734f28d9e2fb2ed3c8e0000000000000000"], 0x57) 2018/04/26 07:56:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/169, 0xa9, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb, 0x2012, r0, 0x0) 2018/04/26 07:56:10 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) sendmmsg(r0, &(0x7f000000a9c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="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&(0x7f0000001240)=ANY=[@ANYBLOB="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"], 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0x1000}, {&(0x7f000000a640)="52d1e9fa895291bb49fa142656159033c0395994257f2b17e399a5023ae13c479cb649c3d2fbd704fb12d8ca87244be0711a60ca76998abfaf4e62146f13f0cd208fc5af87cbe2db7a65db636e9efb070d28d8e080d2c96e7c01f8c5e0240d72aeeb6627db6fccb24f1df2bc1780e8c2f1fa34af668272554d4499", 0x7b}], 0x2, &(0x7f000000a700)=[{0x78, 0x111, 0x80000000, "cf9aea7f145e47626af649f80a051248721f9acf5d0fdd92ad6aac3b199f14cc45d93a3163d25bbde65f42bfd3931354b3cbb2acf011e9b429e743aeb7e4806281c47913aff5d5dc825febb803f119895c6a43a77f48f408a6753f4fd3f95374d6"}, {0x20, 0x6, 0x31a, "d1724ac849c84d78ad1473d46d"}, {0x70, 0xff, 0x2, "11ead184af72eca9134651ef81cfa3306bf216b65c24bb13543d37b17c2928cdb80ab6ad8df9042ed79cece2317b2d3c4d00bda61b9fcaf648a07635e4736ccdd9353162e344e1361d9fc7906164ee01c1c3cfc95dabc4538261ac2db6"}, {0xd8, 0x113, 0x1, "5c1af72ac1b18ac2c2d7035981a9c4b4aef74916969766c8732b826e8a04edb3378554c79529b5451578ffcf5b0046aed067c16cde0e7dfabac1bd26522863cb5653464fb76e538017939da84ad8488008a44513ed44db6eace3532f50ad6a6bf796f5dd32bd7fe3e8f400db103cdedf05e656580a2a758b569025eb55d00de7d7967f920f643b244b78a4bb39674404e40d18e91957a79ffddd78b45959649f62a975c42bb76de283373a08d998212aca141d0d40b1d0a4bc99f615026c9fd733eeaa58dc68b5"}, {0x80, 0x116, 0x925a779, "67c2a8ccc39e27724c95051e1f7f093223187fc6dc2946acb5b52ddcbf703182da5c791558d654038996055979018cc411500636b88a46b175f31bc09a58f1fb26d48a5549e623e4ca9b0a8f2a488209c5e5fa7a38861c4f8e1aca9c3a02673041fa0418b3b47406dd83d9262e"}, {0x40, 0x0, 0x1, "d43e8e8ba6c51ff89ed4611097987c6099450df7e78b179a6032dd819fff72d7607cde4703041d57adcca7fef8463c"}], 0x2a0, 0x80}, 0x7f}], 0x9, 0x800) [ 142.203664] bridge0: port 3(gretap0) entered blocking state [ 142.209560] bridge0: port 3(gretap0) entered forwarding state [ 142.215844] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.222317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.229232] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.235706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.277605] bridge0: port 3(gretap0) entered disabled state [ 142.283622] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.290227] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.331201] bridge0: port 3(gretap0) entered blocking state [ 142.337141] bridge0: port 3(gretap0) entered forwarding state [ 142.343391] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.349873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.356674] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.363176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.372754] bridge0: port 3(gretap0) entered disabled state [ 142.378707] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.385273] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.760946] IPVS: ftp: loaded support on port[0] = 21 2018/04/26 07:56:10 executing program 1: r0 = semget$private(0x0, 0x2, 0x612) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000580)=""/124) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="250000000002fdff00000000000000000000000004000b00"], 0x18}, 0x1}, 0x0) r2 = semget$private(0x0, 0x2, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) r6 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x6, 0x4480) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000000700)=0x4, 0x4) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000500)={{0x9, r3, r4, r5, r7, 0x0, 0x8}, 0x7, 0x400, 0x4}) 2018/04/26 07:56:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x32]}, 0x1) 2018/04/26 07:56:10 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='fdinfo\x00') fchdir(r1) exit(0x4) syz_open_procfs(r0, &(0x7f0000000040)='attr/keycreate\x00') syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/26 07:56:10 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "9e93cf1a7d75912200100000008000"}}, 0xffffffffffffff0c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x4c000) r1 = epoll_create1(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:10 executing program 4: r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r0, 0x0, 0x3) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/26 07:56:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x9, &(0x7f0000001640)=[{&(0x7f00000000c0)="790c168b3883d92ebb2da66aaaf47724048dffbb78abeeab2c411e2ede6d3b96c34aebf3e70dba95bc00a335b18bf64470b29a47b94b61efc81924a7237691b1adadf51ea15e4022105fb2527d8ce5086f8cb02845aa5997b0b309ed391dbf416e37d4aa7921f35c863b23765310d855078d3e849592522fa07d677c32b2d4af6ae9ff936f51e73c0293c99430fcc6dc83", 0x91, 0x4}, {&(0x7f0000000180)="88dbd0e6911d5fb04d45b70b02d105eba59df0e1aa299623e79bf2fd095df9bbef31a1ae32c6fa51ad226efddc4d2f15cd58cbb2806211bd77f71597638cb6553dab77d8ac48247f05a58cbfe0fb8ad29c47c662ba2b68b60125c6", 0x5b, 0x4}, {&(0x7f0000000200)="1e8b0eb17853b737e33e17da48ac95aa4d245c96c5d3187492551d52691789c0841438d1df364b074aefe2cfc95f83852abf50836a02b9b33b7e835337ebf1c7aea51afadd5088d3bd250cf4ab59ae0a658c44dc1405f9c8ebb6878e40cc28553f1d9f642222487efe848f1cc71ddd4741089072a3d17a7dd4657154a5020c81b5f3a2e61e1fd4767c79d9d48ab4b1d239d3a17ffcf88ffdf5169eb4c14b10576d856d250d45559c", 0xa8, 0x7}, {&(0x7f00000002c0)="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", 0xfb, 0x1}, {&(0x7f00000003c0)="1fd7ebb1f34ec529e1af4d11109201101f8d1b545795877269a1a62011ee257fbb0e69c50dd4e7974904522b671cc480d9b7994701f09dc1c9066c6a8e266caafe1d3daa4b5749f0bcb094f3983bc0c7556d7e1864d84416e0d732035b2cce899dea8fcd3f239b417a8fbd5d03d031df6debb23bdfa71525a898ebc4cd5d09657925333afa3bc374485828da2d7eac0b91d02686152ac43e34e3842d1eafa7c19331c2a1d8d9af9da5d80b35b0e3e2f5f6cdbb52bc67c4", 0xb7, 0x2}, {&(0x7f0000000480), 0x0, 0x8}, {&(0x7f00000004c0)="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", 0x1000, 0x5}, {&(0x7f00000014c0)="929193ce341e17227d432ec7c3d8b1e9c32ebbc02dc0fbdb15e2967db52b7978a10f1e651515f5dc598402724c63c29e91c349186ef7100eade0dc6ebf7215b47ce4f3616600495a41b80681b0deb5d834c02a1e66fd616e16359e93fe3c5191ce6bf8c7f59c2e01cd44378f3442a34931a17bf7d0ea46fff0dd8e5ed52b7c3c5f686fc9bc94f1766d9328b34c72b989604a6aad5de0aee2d0f5323378d709d0b0fec9aae939b55a9e46923feaa33666600f738d8d7d5fbeaab621c09ebcc48f5ed82d7c154ce340e0eeb484f911d28c96f7", 0xd2, 0x51}, {&(0x7f00000015c0)="c7ebe604fe0c8ddcf04939f96872df1f0a7f1a6ce964088cb63598d3ff56f4952cc87a7529550e4dd8c53c8e2df1f1dd48a28beac7f332d54685131015bb74e78d603d5b5fa0a42930c9d1363c7f65d5f33217704cf73f4461c4d4ff967ed14d0b88", 0x62, 0x1}], 0x0, &(0x7f0000001740)) r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000100)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3d, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000040)="5d4b5a9d2e7dde58b667e4640cfa119a282add7361c1353353d9dd9bbbc92473066b8b6783c091792c5a054ba824f98a25348d1e4de4e24c1d4e16bae38b96775d1bea82ad19189cdab8fe82b6f4ce24702eed6723d92745e386") [ 142.954261] bridge0: port 3(gretap0) entered blocking state [ 142.960254] bridge0: port 3(gretap0) entered forwarding state [ 142.966513] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.973008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.979943] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.986468] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000048affd)=[{&(0x7f0000000080)="2900000020001900013c00101b0000f60200001615de0005000000040d0013000517000000560a0000", 0x29}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0x10000, 0x4, 0x79a81111, 0x4}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2400) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x800, 0x0) getpeername(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x80) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x800, 0x4e20, 0x9, 0xa, 0x20, 0xa0, 0x3b, r3, r4}, {0x3e7, 0x800, 0x9, 0x3, 0x6d, 0xe7, 0x8, 0xfffffffffffffffc}, {0x58, 0x400, 0x3, 0x1ff}, 0x9, 0x6e6bb0, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x3, 0x10000, 0x40, 0x800, 0x5}}, 0xe8) 2018/04/26 07:56:11 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x3ff, 0xffffffff7fffffff, 0x3, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x4, 0x2}, 0x8) write(r1, &(0x7f0000000140), 0xfffffffffffffe06) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:11 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x201, 0x8, 0x7fff, r2}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x2, 0x30}, 0xc) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 'ip6_vti0\x00'}}, 0xfffffffffffffe10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}) [ 143.056192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 143.077400] bridge0: port 3(gretap0) entered disabled state [ 143.083447] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.090095] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.182378] netlink: 'syz-executor5': attribute type 19 has an invalid length. [ 143.218991] netlink: 'syz-executor5': attribute type 19 has an invalid length. [ 143.250556] bridge0: port 3(gretap0) entered blocking state [ 143.256566] bridge0: port 3(gretap0) entered forwarding state [ 143.262837] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.269313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.276197] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.282660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.292271] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 143.301306] bridge0: port 3(gretap0) entered disabled state [ 143.307387] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.313964] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001080)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000010c0)) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001040)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001780)={{0x1, 0x0, 0x0, 0x0, "0e70fc86ea55c5b82e4dd3a22546398e1921d0f490fa5a696cd1397cbc02c1248ba4f81b1c06a7403e698c15"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9de14c7aabd6241f4760b4f324d348d5c44f33519794e1c84f147ed1102ef79702171cbf4abec0af81ac57425b39bf36ccfab52900cd62663a79868ed6bbe3d0", &(0x7f0000001740)="3d2cc50002", 0x5}) 2018/04/26 07:56:11 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe240, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100, 0x100, 0x2, 0x0, r0, 0x20}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x184, &(0x7f000039efb0)}, 0x10) 2018/04/26 07:56:11 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000081}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x20, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) connect(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xfffffe89) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0xc) 2018/04/26 07:56:11 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0x1f, 0xffff, 0x5, 0x3, 0x7, 0x1, 0x2f9, 0x40, 0x105, 0xfffffffffffffffe, 0x7092, 0x38, 0x1, 0x2, 0x1, 0x7fffffff}, [{0x70000000, 0x6, 0x0, 0x100, 0x2, 0x1a, 0x6, 0x9}], "df55287cc39005c7a681861afacd05498ae1e2427e532535657938ae9b64f9f6ef12d7056b790cf1b3e09fae53125e54c86d705ad3331f58d3f50181e752dce7a2072241cbe234749767ac8d58585ffea49a16b9e1448a1d2214a0f0970b3efd66db6608c813ef4af39c9c349b6142cb01030c64f1a9629b2189e74836a4815131257cec01945726944f5d95858f69390891c67a1fad956484b5bd6ffbcfee7ebaf3fd32deae2599a402b4f38d4630393d7e2b95f531aceb91284890bc7e6c99b359e2c44ef3a799a70c43d2b99574701081aa72bb2086f0a6a67a230d6ab86a1b9820767510", [[], []]}, 0x35e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/26 07:56:11 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000070001"]) ioctl(r0, 0x8918, &(0x7f0000000000)) pipe2(&(0x7f0000000040), 0x4000) 2018/04/26 07:56:11 executing program 5: ioperm(0x0, 0x9, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') readv(r1, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/04/26 07:56:11 executing program 0: sysfs$2(0x2, 0xbf01, &(0x7f0000000000)=""/8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:56:12 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x45, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x6, 0x4}, 'port0\x00', 0x80, 0x100000, 0x78, 0x4, 0xffffffffffffff80, 0x4, 0x1, 0x0, 0x1}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:12 executing program 5: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000000180)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="02ef9726e749306a4afa8fbc9203a66c1436f01f8913893fd5fce00f5279bc9b8f889f99ec364e5dcf1a5494801a5d334a66fb740106939e61aa5c09f91593123705ca8f7efe3fcbb24790ab6b47fcaa9ecd16d1e64815e8e1e6a30c9e1642722f484167455ec2e2d1e6b033e4e35e6202b95cd939577d2e9dc14669c10751e49525d675298c6a3ab17729bf5b5d512283ef44a2bc7579", &(0x7f0000000100)=""/102}, 0x18) 2018/04/26 07:56:12 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x1d, 0x200, "19f54fce57ef7364ff23a75c2661f2803c45b62e90"}, &(0x7f0000000180), 0x400) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x6) 2018/04/26 07:56:12 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x81, 0x5, 0x777, 0x1, 0x44, 0x7, 0x101, 0x3f, 0x101, 0x1}, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8080, 0x0) r3 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000180)=""/21, &(0x7f0000000080)=0x15) 2018/04/26 07:56:12 executing program 6: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x20000000008) io_setup(0x6, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) ioctl$KDDELIO(r2, 0x4b35, 0x8000) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000000080)="c0f39d9e734b63d5f21ef185cd8684cd60ba886431b5bdcf46b605dee4b1d23fe00f20724893f2ebd929c278db716f15074d58bfd4694e33fb887c9ac47a", 0x3e, 0x5, 0x0, 0x1, r2}, &(0x7f0000000140)) 2018/04/26 07:56:12 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x80000001, &(0x7f0000000040)=0xffffffffffffff1a) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x7, 0x4) 2018/04/26 07:56:12 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f0000fd3ff0)={0x0, 0x989680}, &(0x7f0000000000), 0x0) r1 = shmget(0x3, 0x3000, 0x501, &(0x7f0000ffa000/0x3000)=nil) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xebaf, 0x0, 0x40}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)=""/108, &(0x7f0000000180)=0x6c) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x81, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) 2018/04/26 07:56:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1000000000000000, 0x44000) getitimer(0x2, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x1, 0x8000}], 0x18) r1 = socket$unix(0x1, 0x5, 0x0) sendmmsg(r1, &(0x7f0000004000)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)="91aee5bfd388a8e1ae4604e45fdd9cb2073e2b86525654162e8e94ccaffa32130fc654d41a936d87139d36561e77b906258475c50d0a19e0e01e4048200f53d134bf7a66f1815e0acf18a94fa46d59dca56679d13c5b675411d294bbd266262f661a835746ee45c9368dc3c9", 0x6c}, {&(0x7f00000005c0)="743d10a7619ffb75ac72cec96b71", 0xe}], 0x2, &(0x7f0000000640)=[{0x1010, 0x11f, 0x6, "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0xfffffffffffffff9}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002bc0)="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0x1000}, {&(0x7f0000003bc0)="23c628fc1184145586e228b22c0e149eb4391169258ca2ab5e8e18adbbb74a0a3b7536980211bdaf871d4cf547e24f14dcab3d3ad737639f4d1200c2", 0x3c}, {&(0x7f0000003c00)="2604978fc9828264b51f25e5a955987101c0ee043925b7d7bb599ae08625cd2d4fe3f5e5c103851c1569a0d878d90e10aac6624305011977f33a053b98df4cd877ff1646c7b5648ba716e7579f821dca9d763dad71c4f307e2c82627c2", 0x5d}, {&(0x7f0000003c80)="0ed4c00388ef3f7de383817dbfbd655535a2b9ac1657dcf0fc3e4276c083b26108c9f17c8d4dd5f57d44ca16f4a34c2d2acc9dcce7fb5257fc230ed08f1ec566500b423afa9a8ecb7a3c6819ef0774f42aa09a36d89e0d0467eb4e279c4ea1f8923f35c780a380d1649dc043918e74f571c4927b150c171ea1e924c76a3fcd92a789edf7da5e6bdda78686fb6a74a9ff8b6771aaee50d8f00097358c14ca21956b6815f452e839cabfe7e1af738ea7e7e7c85dd61d21f1e4842d7d8e9b55a3776ab280712363c6a1a0101b1cd74cb83575fb4b6133a0a6718d2767", 0xdb}, {&(0x7f0000003d80)="e676abd7dde7808e4714670358fc26001cf6fc514ea6924f07cfdeb82b0dad017994c84bae0bc353aa7efc86775ff688a6a4476581ccf21fe7d05809550bc8386974b6acf6391ba2c2aeb3a60154d04376f22dc85fea6e5831720cf786c8f6d9c8952df498df419f60a8cb10a54d353a4e92", 0x72}, {&(0x7f0000003e00)="0e234d363cf3a10b7e1a41ad1580633f4dc8c20d73a480d1496b0b15cfa15743b799605fa4eb819350830d09d2b612514b31f0fd3e5e52860b306715934107ae084d82d629e2c756efcbd711f5dedf7ddfba181fb0afcc1308cf4bfbb157c1c78e09f17a85fbde1d910af4f5bd56e8a724ec24ff1a3275f8dab360b74e81b18c0966b9828c8952444b6eaa34850870808036c197cba3b82f3d", 0x99}, {&(0x7f0000003ec0)="a2672e58fbecba92bdc81e4ccaa2a50e27c240542356e5355bd18a3494d850f257571105ca0b9d0ffd796156b8e011407dad74d1974877b2b3236ded6e72f6e3401177856173597c21a3dc25a6e106906823c2caa4c87530360e96feb40e6e1f955ce55fca6ad68cb26354afaed9cb75f7802aa00a5912ab3d76bad7248dfcd9fe136ab5", 0x84}], 0x7, 0x0, 0x0, 0x8010}, 0x3ff}], 0x3, 0x20040000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r3}) write$binfmt_elf32(r3, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x793f, 0x0, 0x8000, 0x4, 0x6, 0x0, 0x0, 0x4, 0xd1, 0x38, 0x32, 0x9, 0x3f, 0x20, 0x2, 0xff, 0x4e28, 0x39}, [{0x2, 0x1000, 0x7, 0x7f, 0x6336, 0x3ff, 0xff, 0x7}, {0x1, 0x100000001, 0x3, 0xffffffffffffffff, 0x100000000000000, 0x401, 0x9, 0x10001}], "e19c0c8c4422d86dc6ddc4308b5d1401a5c9817a84506d03a314b7d3bd3ac5ef502e882a81c0c3915379b9de12dc7cf2488a949291efda45258043d40cea9d5b77f0ef2cec87b731085273cf70e04be92ad85c92990d6231a165dee109058ae6ddde558eeb53da903b5ccb563f469e0b6735a0c8408057ddab2c13a9b6ebff8ece5236752fc24079a29283fb25ef63d888c31484a214a0c839e6e2c6c03951c34771f3bd13f6505251b7114958d2ba80e9dfda", [[], []]}, 0x32b) 2018/04/26 07:56:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r3 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000140)=0xe8) r5 = getgid() openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x101000, 0x2) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0x4652272c66b88f5) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0x16, r4, r5, r7, r8, 0x8a}, 0x5, 0xfffffffffffffffd, 0x100, 0x9, 0x0, r9, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) 2018/04/26 07:56:12 executing program 7: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x10c) r1 = socket$pppoe(0x18, 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x210000, 0x16d) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7fffffff, 0x1, 0x9, 0x4, 0x9}, &(0x7f00000001c0)=0x98) accept(r1, &(0x7f0000000240)=@nl, &(0x7f00000002c0)=0x80) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x22e9, 0x6, 0x1f, 0xffffffff, 0x5}, 0x14) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "76657468315f740200"}}) 2018/04/26 07:56:12 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000003c0), &(0x7f0000000380)=0x4) write(r0, &(0x7f0000000140), 0xfeb3) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x2000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) syz_emit_ethernet(0x74, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) r2 = getuid() ioprio_get$uid(0x3, r2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000200)={0xd4, &(0x7f0000000100)=""/212}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) lseek(r1, 0x0, 0x4) 2018/04/26 07:56:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"76657468300500000062726964676500", 0x4201}) fcntl$getown(r0, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:56:12 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f0000000180)="af4380776b3fa673ad5c6236e27434dcda6dfdf0dea3bef4a90ed8cc392c39") chdir(&(0x7f0000000000)='./file0\x00') 2018/04/26 07:56:12 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x12, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000100)=""/18}, &(0x7f00000001c0)=0x78) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x2c8ed166, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) read(r0, &(0x7f0000000040)=""/91, 0x5b) getegid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/26 07:56:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) write$binfmt_elf32(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46060006aa02000000000000000200070001000100dc03000038000000f300000006000000ff072000010007000600090000000000050000700500000009000000020000004404000001000000070000003f0000000000000001009fea2965156bc38e8f650000080000"], 0x6d) 2018/04/26 07:56:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) uselib(&(0x7f0000000000)='./file0\x00') write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:56:12 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002640)='/dev/rtc\x00', 0x800000000000400, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000180)=""/30) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000001c0)) recvmmsg(r4, &(0x7f00000053c0)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000001480)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/130, 0x82}, {&(0x7f0000001340)=""/253, 0xfd}, {&(0x7f0000001440)=""/54, 0x36}], 0x4, &(0x7f00000014c0)=""/4096, 0x1000, 0x5}}, {{&(0x7f00000024c0)=@generic, 0x80, &(0x7f0000002580)=[{&(0x7f0000002540)=""/34, 0x22}], 0x1, 0x0, 0x0, 0x4}}, {{&(0x7f00000025c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002640)}, {&(0x7f0000002680)=""/196, 0xc4}, {&(0x7f0000002780)=""/60, 0x3c}, {&(0x7f00000027c0)=""/203, 0xcb}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/115, 0x73}, {&(0x7f0000003940)=""/49, 0x31}, {&(0x7f0000003980)=""/113, 0x71}, {&(0x7f0000003a00)=""/218, 0xda}], 0x9, &(0x7f0000003bc0)=""/125, 0x7d, 0x7}, 0x2}, {{&(0x7f0000003c40)=@nfc, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003cc0)=""/67, 0x43}, {&(0x7f0000003d40)=""/170, 0xaa}, {&(0x7f0000003e00)=""/216, 0xd8}, {&(0x7f0000003f00)=""/219, 0xdb}, {&(0x7f0000004000)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000004140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000005300)=[{&(0x7f00000041c0)=""/27, 0x1b}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/89, 0x59}, {&(0x7f0000005280)=""/73, 0x49}], 0x4, &(0x7f0000005340)=""/76, 0x4c, 0xffffffffffffffff}, 0x1}], 0x5, 0x100, &(0x7f0000005500)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005600)=@buf={0xae, &(0x7f0000005540)="fa3d8f0c6c3567965bca0f7af254df2c1efaaa697ca38fe5b1fc09bb2f227dc4dac5dbcd1d695795367710faa1413fb7ea55d625f77b5689fcd976e3730d6ff00cd170d3bc56479e2f8128a320a638d178a2e40204722dca498092ac5a895be8e5734da89c471015a46c98786fdf85fefa7c25cff6cc5805339ce2729d66d56b0db48a9f0d3165c16c79c51b51bfd39198df0204b9a430beb35db93bf5c048cc12ee345aab80fdb37e8e0ca364a9"}) ioctl$KDENABIO(r3, 0x4b36) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005640)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/26 07:56:12 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) eventfd(0x494e2704) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) [ 144.971256] tmpfs: No value for mount option '¯C€wk?¦s­\b6ât4ÜÚmýðÞ£¾ô©ØÌ9,9' 2018/04/26 07:56:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[]}) munlockall() 2018/04/26 07:56:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x9, &(0x7f0000002880)=[{0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1, 0x9}, {0x8, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x0, 0x7fffffff}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x2, 0x100000001, 0x4}, {0x2, 0x1, 0x2, 0x10001}, {0x7fff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000340)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000002ac0)) write$binfmt_misc(r0, &(0x7f0000002b80)={'syz0', "d08f8fb8751a47603603451825192129be5477a09de13fb4cc683c6f237747aff837e0641d9c01884b6a2568ddbdac89e9c3ad9ae5e913d4805ed2586e5351b13251be2f"}, 0x48) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) renameat2(r0, &(0x7f0000002a40)='./file0\x00', r0, &(0x7f0000002a80)='./file0\x00', 0x6) keyctl$assume_authority(0x10, r1) readv(r0, &(0x7f0000002740)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/178, 0xb2}, {&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/176, 0xb0}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001640)=""/125, 0x7d}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/96, 0x60}], 0xa) r2 = syz_open_dev$vcsa(&(0x7f0000002b00)='/dev/vcsa#\x00', 0x4, 0x840) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000002c0)=0xc) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000002b40), 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002940)='/selinux/status\x00', 0x0, 0x0) 2018/04/26 07:56:13 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) connect(r0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x1, 0x800, "13e403a281f5f9090ba28c58214292f08e5440404683f47abe30b679931ba601c3ca160f181093a0353e7984110600dc1e00b6cf5fe9295649db24065bad85", 0x31}, 0x80) userfaultfd(0x4001) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18f7ffffff00050000166d00000000000000000000c851", @ANYRES32=r0, @ANYBLOB="5d04be08badf00000000180000000e621267ec47", @ANYRES32=r0, @ANYRES32=r0], 0x30}, 0x0) 2018/04/26 07:56:13 executing program 3: ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x8000}, 0x8) r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 145.202572] bridge0: port 3(gretap0) entered blocking state [ 145.208601] bridge0: port 3(gretap0) entered forwarding state [ 145.214878] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.221374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.228317] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.234805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.332146] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.343416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.360482] bridge0: port 3(gretap0) entered disabled state [ 145.366498] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.373118] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.461368] bridge0: port 3(gretap0) entered blocking state [ 145.467315] bridge0: port 3(gretap0) entered forwarding state [ 145.473600] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.480132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.487026] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.493569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.502996] bridge0: port 3(gretap0) entered disabled state [ 145.508920] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.515479] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:14 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x200) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:14 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x4) sendmmsg(r0, &(0x7f0000000580), 0x0, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x400, 0x9, 0x6, 0x5}, {0xf8a, 0xf19, 0x0, 0x6}, {0x98d8, 0xa5, 0x5, 0xfffffffffffff800}, {0x1, 0x81, 0x3, 0x8}, {0x9, 0x3, 0x5, 0x8}]}, 0x10) 2018/04/26 07:56:14 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x7) write(r0, &(0x7f0000000140), 0xfeb3) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000500)={&(0x7f0000000240)={0x298, 0x12, 0x10, 0x70bd2d, 0x25dfdbfd, {0xb}, [@typed={0x8, 0x3b, @uid=r2}, @nested={0xdc, 0x0, [@generic="47aabc26155db82ea0105b11fe4e63b3c0c58b006319cd69eef7015e5679b5e8d4e2a4acbdc68d63890a6173c18977690f27dca128c36c66ba729693458d41be52ea084939797913bfdb90691f1967a17ceb50a705b829fd294cf6e6e722bf046d99428fa8c3380e740b8503031c0e1e36318742b0ded805f5cd5dc90c00f90b6fc0db31b019807e353887989ad93c6c68803a26f501bb1cf94bd86db2e3f09f1835340a1c494420b7a7d4b32cf4ad34e926d75c188e8ef7530783126b19f7f53659257516928e5bef29b975df9e37de6653ab8feccf01"]}, @nested={0x1a0, 0x34, [@typed={0x8, 0xf, @pid=r3}, @generic="c0111a8089588e72e2aa6e58381652862bb4c6939bb7017e61cc42ed36a601930742d5f80f77d07c279171b02e2aa2f348c0d8d0f25c3b92413e254bfda8dbdf6838367bba451b", @generic="a05fbce63a713d0b3d5134c1b0d229e3d285b9a45f35daee1f8c6d8b723b0a80bc31a243212b084c715a5f4327efde513a78e4ed47dd5e0a5cdf717d9270d5214c5dd46be9b606b1acb52bd1c6c1e4368e11c42619917e05134f8f69282f23806869e2eed5e66df33987e594878b01d207a453df11cb9a5fd4df70f1b1aac71e5ca9e5797522c3511344a7094ce33d794b049059d767c42516a3b84aa456fddb433c2ec2b5382041e4c90cc4e2992d924f8445d5ac6c5f54613b2224fe6b8707bb7195b204e26b1a84f7132267c8064e39c5a00ed4adddb95678f7da810da07296ad718afafd9bfe884486c0a5800fa023", @typed={0x14, 0x4e, @str='/dev/input/mice\x00'}, @typed={0x14, 0x9, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, @generic="968fc6859f485bf10458ba061acdba70bb192f76cb7492931cbf9dc99d708a6e337cf62e4384", @typed={0x4, 0x1c}, @typed={0x8, 0x37, @fd=r0}]}]}, 0x298}, 0x1, 0x0, 0x0, 0x8080}, 0x800) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) dup2(r1, r0) 2018/04/26 07:56:14 executing program 4: ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x2}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x1, 0xffffffffffffffc1, 0x2, 0x6, 0x832, 0xff, 0xfffffffffffffff7, 0x3, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x4, 0x6c5, 0x8, 0xf859, 0x2}, &(0x7f0000000240)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0x0) dup3(r2, r2, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000000100), 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000001bc0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001b00)}], 0x6b6, 0x0) 2018/04/26 07:56:14 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9969}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x152c}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/04/26 07:56:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10000, 0x0) connect$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x100) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/26 07:56:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000000180)=""/44, 0x2) mq_getsetattr(r0, &(0x7f0000000000)={0xfffffffffffff880, 0x4, 0x6, 0x1, 0x5, 0x800, 0x6, 0x200}, &(0x7f0000000040)) 2018/04/26 07:56:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002240)='/dev/sequencer2\x00', 0x10113d, 0x0) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4da6353a15fb86368a76303a9e17d79f48908d607eac17f6fb3c5baa87108bca66ee2795a4934e276543a8315c1e59897531ce01cbb4ac50f96ec2e930d58c2a251ce74f8ffaee86adb75f3c8a0fc5344dbb046aea7f03fb0db8167d9423c219d6e5c502073a485d59bb0767c636835447777863b1b285cfe1f22f3cac8097d0656ecf3a88bb957d726e96026ef770383d7e30d2a7c2afe681b41a2dd96686cdd28bbfe5a1421a9a8eb930f6f1", 0xad}, {&(0x7f00000001c0)="74765299c79d53fee3106e811796688007c622d9a42c195757dc5e692187f3b766bfa67974dcc1a6ae7cc7f4cf7a1b26bcf20ee9cf829e833ba1d80ded56946985e952391522141f687ae116454f670aaaa11ff2300ce58841d85948fd302f368084e3a90087487eb8761daf686fe65fe21926272fe7a0d61f338396ba3235b400d91af9f9bc3cbb2ec98cd0b60e9c0797a5cbeac34206c4cfaeae4c0fb329f9b373df303de73e2dbaa4d032390030c3c8b6727e", 0xb4}], 0x2, &(0x7f00000012c0)=[{0xf8, 0x10a, 0x0, "fc6416b39d33195de6407907a4c317d7e7e889d31899dae233896b0f31f68a12222ff48be9d1fc69d8ea6e6fbc33cefc037e040d2e0a44a9160e8e00cc8c4dcb8b2e62a8bebd63a91dd944207ca0833b615462e2e0721f96952ab35bfc88984f3b152c478db697c9ca4bcf63736d6157956e6c2e884a660e2037528fe06f1bcfa5f8721dd12a5a50cbb69873baabd89662da2815cbcf5f3a833e2a754230b576885134832fbc6f4083b897f8bed4f6b40d76de3abacad6ef890d69b71a06138c140811c0b71637bdbee57b404a568551bb6f3293b4f288e2cd17b6e5ab4b3acc400b"}, {0xe0, 0x115, 0x4, "02995ed64759a81a46386d75b830d50ad150d7d00c5843d3fd8d1277cfea7adca559859094d124f9bb47eb5b7fa18e71d525fe4d8d09b6e95588c4e9d350f5729ce4be21b02f097f8485d757a9213727f97e82681bb708e8ee8c310552622d8c22238ea624b051316ae2061abd6525400b56fff4cbb3dab7149566420188c4665fdb9458fdbd0b4fb40323340a38604d3d5ae4a69ed6c64114f13830e7c23a642bf5673cee5a65de1460ecc4e90afcac89b86e1f4fe8fba2c568cab370a80555c0dec2387b9961f5619d86144c9fec"}, {0x100, 0x117, 0x3, "bafb617953b67ddce3d241c3069bfed8935f3a52d895ccd3d1d5b4dc6fa4f48554a8d45b03c3e45c064cb5f6dbeb333c275f70dcac73905b0032d0de5a2a02a9a18eb726ebd5e03e79b7b0bae9328072ba9d6432ab5281350fdb0e866aaeca1eb5f7021a250b71457f722d96f259f3792c5c4c9498829c0526c5de71948f5f4766c3b392fc7a54712729424b1e8d36e9e46f60df2484807586e85171a388c705ce9dfc6400fdde2ce5cf6ed7dcb33caed0ae6f48758af4d3985666a77b2cb1963886ff8d0cf5a6cf0a7128e1aa1cdad3701e36e247f6503b30b84332c81dbc0d9cd1c496e2c34f1d2929"}, {0x88, 0x13f, 0xaa, "117390c5a983173550de976e504e8c4dcdd124c7b57304626f998a080cbd52ee1069fe0d1baabeb98b1e8e2d3f8e7dad4a3e4acc095024070ede42ed599f36012c7e2c1fb76be4cfb15f650a8919d52884ecd0083c636c65a6aff93f975880cb3ccef244402ad1d422f190cdc17f65616041d9e05ed3"}, {0x110, 0x195, 0x9, "d6fe756d62c63066dcf6529f9f849b25cb3daaa580d4386cc2d28525c1fff94ea362603377f7e630c99f6125cf0c78e542c781824cbaf97b058f6fb452e31cfce0929d9236959743986bfd90b8567716d684ab361c10dea9ae441da04e8cd94499b205c960a12488447482735fbf5e67e3194e26f0a3eb81fb07045a74291d075d5b5b6073e97b89e90d01bb3be7a174ce7ee07aaca74b3f883fe5acaa3232eba39765dca7ab354931d4ee3302258fdc6acedc227b9682a3951b3bb7f8fc9dfc333aec92721ad878b7e398ae38616e7dc5e0228055f2f91b514c4029758f10dedf73bbc338c4e5b95c2cd522699a44d1d8cccad7a06524adb7"}, {0xb8, 0x19f, 0x1, "0383a9cb99c7a3a6c187e50a3a9dcdd3a3ddd96c5252d17063f54fcee64c3437fa2442a310fedd71b9e38024d41bd1db2a91834bd47000dd93e2930de637794ed41e8677d5ee2680790f55d30cc9ee832930c53571235596c80ca635cc12f9cfa3da2402b544c990d8f8d2cf9ce938c081490dc4ea095bb03001f0aa1e1cc4ec07ec7eda34e92ae200fabb9a092c0ee331f113dde19912a18e1ca180151900ac3457352f0ff01d"}, {0xf0, 0x10a, 0x3, "8d7d40820f1feb465857f927dc79f33f2c6466e43864e035a71e9f7e186fcbfa7b20121343eaf6af72e20e8b89a5988a43d7b3bf9c8eb5c25de103a7292fc79a337f436439937458aaadd0e6e8749559f0423ce5fdf21c447e801ad13fb05a0eb6e2c5972538fea5d33fb405c2a6819c850342e3f66c27faf54fc6580b4ab89addaa1e813a697fa8ae88d5c465ffeca6fd1b22500d53d6623dd4bc746cb9e0fa34bc5a48cec5b9d27a500ecb416e901ee9052717d411a7f1bb934950da4ce7323c66ada9287644c3de7c5a330314e01ff14be86ee9ba15d49573c9712c"}, {0x98, 0x0, 0x4, "cd46dfe08c592c40c1a627c95c116e99f089b765a14db6312adf55e39c52cf5d7df718ae8f0d47cb771f66d1f2c3f56fdf4aae3b70484ecc1ddfc0286c6a3fac8dfe3c0579fbdf8c584684642e14cf7ed298234161ef05354ce3c9cb17996c47c1e7ae00796983d0dbfde4655332973cb80434157cad08630a18fd865e779cf6efba40b1bb07"}, {0xb0, 0x117, 0x100, "6c23991fd68517987bb8d64f830d6bfc38d9d5c2811b430e9e5339d7f4a3a404c37a86559f9c05641053b5d986f0a4871832410a1ba97361e47edd87f30f726c7b5a5f5b48680e4133fbc372796aa6810ae70a622f9d0e83e2567e09bea805e8fea75fa02f4ed4ef0ab17496bddfea97a8b72980afa9a6b9acdcef8550dcb507475535b499231bc3ebd6ecffce34c42fb9955e9a6d5faf01cd"}], 0x760, 0x4000}, 0x1}, {{&(0x7f0000001a40)=@llc={0x1a, 0x219, 0xe181, 0xde, 0x8001, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001ac0)="8327ed708a37984210aee12061b5c4c1760806e2813bfefb26898a1bd6c4b77ee43f7ead687a25e763528383105b2e3c5826fba2377d646b97dc7d2b96d8e030d4762eac46539a8109483b0c0c4e3124a97c1ea1db526b96eb11c22e5919dc7cebb1e3de421d969d108718fcae714a6c3d13325f55538f9bd6780de805994d134acb048217c64374ad2b0e173fba0e641deeeaaac7363ea768e592a0765aad63", 0xa0}, {&(0x7f0000001b80)="56a8618c75ff433327ad97867c24062e3b7aed26d4c5a310b54cd47d749dec2989a1ed6836375316968881976300f507b339adf0fe04d4dfdcb5ea4ddeae74ba46e13d33e2230ec8db5dcc00091e813fd89f7d4452e28096e126b583151012f93cd12132472d912621b06f6d8551ccc3e993975494a9b1a964", 0x79}], 0x2, &(0x7f0000001c40)=[{0x98, 0x3a, 0x1, "338454c5c5b0b69e143a6ce8ddd231ce314ccc768b2543db635fe9ceab44697b689c52db0f60cf7530ab81ae50871bd4304eb0202adfc9016ba76a040232d2aadd5a934500bc8ce0c3a771c9354d401c31c3edf775a01e4b5ddbb20737cd67c728b7545577fb963609858ca1b90bc57a3ad8dae5ea348765639d86c1b4d3e2ca794b"}, {0xb8, 0x110, 0xfff, "e82ceb281ddb1cc10c934bcda3ff5ab54798ce7f16888f475fca6d1fcaef2a47c58311e2e1f3ac690349e7357163776f7a61e79cf5af0e4c833e2938bb3d25cb13b1d9042c717a6c552fe351f1da0fc16a2e8addde03c4b9b9b3e8ad10b79809462e6806a4211e75e787d46a835362dd75d958003561c47127a9009fb24a29e864715b721e027fbc463db00787d149b42ff2411ad0325cdb9ede68a6a262892215d4f7"}, {0xc0, 0x103, 0x1, "c8ee915c32a77d89f40f262931c14a3d6aa2908e8c4da86e94d877847e6af55be88fd41bb9d050786000451e704355c8c14649e3b4f8fea009e728cba5a8dd89a30695eaf518d2c96cfd836108d663b8ce3371d376023be455c809e0628fca12923974f0bbe4db5c728a1830f36be89f5d3ed6d3c22f9d67cd2ad25b4be1e133633f9d5655dcc3cbf146109b53ae101e7318cb5d011bd8414a591c87a22c9fb5adbb814ef3c04860815178a8"}, {0x100, 0x11f, 0x80, "2d425aa050e4480baf9fceaf006aa51726282134c468882742b92ac4a5dfe4d57fb709e63407d558f1c3c13e2cbd3c83bf95e5baf45a6951e09655a7c42fe04456186fff9beed0f3b044c54365fab20898ec9067ad40729f3bfb9d7f43e00687ce5c17f9af15bb6d14940e812dc2599e283b1d7e30c8d06ca74c87029c45d78b6b624ba6b5b28ff18e4d30619af2e5f6899b1bd8880b51571c06c94820798c27622a0a410a22d335a4a520df96779bc8c56c435272845b6ec130d8169e496affb94f3ec8c3526476a33b8a5854bc22a1cef181eb66bf05f8a81bd0179ba5d6304523b811aea435cc9f3fcb94245e79d8"}, {0x80, 0x88, 0x0, "7adee8663b9d12843cf39ec108806cc5b846371a90e1c34ff8b0796b400e8fd032b1b190f3170e1b701056a527dff8a1a4a0c7b954ee3059bde041a2712ca16ba39dc56b9e37a8d9ef7837accf692bbc0e203386c7f499fe09001c105387d93adeadcce8871827f01f"}, {0x68, 0x118, 0x2, "9eb5a4a577af775cb6abf93ea3d186f0809f2f4216e565eb25050111849b998da1d2cfa1b22949cbf249183cb2066245a5c1d6c7e8f35af4c7a1769dae89c483523d30a0b659237547abacb262c2f24e8f746eef"}, {0x68, 0x11f, 0xf8, "769f8f8970fca507890a9b482b9c392a613ce5ee4777cf0b8e6d54efedc0ee9984992838391b8670e0e1160843a17bb0eaec675a3a5cdaa9ba738d071a4e553a5bf054ce06ef2493fb00df532ff556ae04"}, {0xc0, 0x105, 0x3, "de64e5adf57ca2d704b361ca812ec9bef33df9bd7ce211137175d2855d96ee5df27b942cebfd46bc16e050aa0d815c634d89a37312288503b822dc58aa5100585e3679098eae368d9f3f50125485627428e60a3fd8f97e9a7a242fb85e90be8052306792c41c3ddbb302abcb20e07f6f52f21af14052d1b213f7ca994966e1190cedf7cca6ab9f74df60d483c2a2081315d9aa2644c73243b86e12701d245d6719c7f6d0737b52ce0d17"}], 0x520, 0x40}, 0x8}], 0x2, 0x8000) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002280)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x1) r2 = dup3(r1, r1, 0x80000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002300)={r0, 0x28, &(0x7f00000022c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002340)={r3, 0x7f, 0x8}, 0xc) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000002c0)=""/4096) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000002200)=""/25) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)) [ 146.313173] bridge0: port 3(gretap0) entered blocking state [ 146.319126] bridge0: port 3(gretap0) entered forwarding state [ 146.325416] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.331895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.338743] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.345214] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:14 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x18201) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x100) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) 2018/04/26 07:56:14 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2009bac}) mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x100000001, &(0x7f0000002d00)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002e40)={r1, &(0x7f0000002d40)="066694760bfcd9568fd4a96c2cc9b43c8f57fdcf6aaaf4ec8edbb4", &(0x7f0000002d80)="baeb1f7b930eec06d403d0b01fdf137d095cefed9cac05c37adb6c454ca8826b659c2c11801f0899ea30c0067c209d8baf13ed5e90a03fa74b1547a118b54111f889c006f64d10dc8e873eeff18226c02ffc66dcd0b2986c4f44862888baff93d3452fb50351e03722febdb355796ec26faf84177e7f64495f0dee3e562ba2d348b0f089928adeebb835411834a1331522b9cda00cbb2c71ffd15f058fb99e9193fde7ce9536ee48e7eeaa5a3dbdc6f52662ec94ea7a14eb6a", 0x1}, 0x20) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002c40)={&(0x7f0000002c00)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002ec0)={&(0x7f0000002e80)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000002f80)='binfmt_misc\x00', 0x2, &(0x7f0000002fc0)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r3, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0x80000000, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x18}, 0x10) r5 = getpid() r6 = add_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000030c0)="8d20d61ce14f554cf4cc897b4dc84e998ab9e72fc598a84a376ff79ad6d332eb8f1a8952b9da174e40c5c9f8ee1d9afd23aa11a6f9d2b1825c85db50e091043951e3f16b7924e5974b691cbfa19644cc59b2577972642d2c98ae9a1f4728bf212f46fd72452f7ff5a66c795a28997347678803323855b74d1bc0685baa2cbb261dfa1daed3c3cb2afe82975dffd372a13fd196487c54804384b59d5f5fb2068f79aed1ec5cea8c544ca8656b31c559cd840b586bf3049d70ba26d8ad13444fd1c40a93d4ee037a27cc219084dfa15b2915", 0xd1, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r6, 0x6) perf_event_open(&(0x7f0000002f00)={0x2, 0x70, 0x100, 0x20, 0x1d5, 0x0, 0x0, 0x8, 0x100, 0x2, 0x100, 0x2, 0x7fff, 0x1f, 0x7fff, 0xfffffffffffffff9, 0xffffffff00000001, 0xfffffffffffffffc, 0x200, 0x3, 0x80000000, 0x100000000, 0x7ff, 0xffffffffffffff81, 0x200, 0x3ff, 0x637e7d4e, 0x3ff, 0x4, 0xaee, 0x8, 0x400, 0x3ff, 0xfffffffffffeffff, 0x2, 0x3, 0x6, 0x3, 0x0, 0xa0, 0x0, @perf_config_ext={0xae8, 0x3}, 0x20000, 0x5000, 0x0, 0x3, 0xda, 0x7, 0x5a}, r5, 0x9, r0, 0x2) recvmsg$kcm(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/26 07:56:14 executing program 5: r0 = dup(0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) r1 = eventfd(0x4) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="514f395862025d65be217c4252db364d3a1b6ce2", 0x14}], 0x1, 0x3a) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) 2018/04/26 07:56:14 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) recvfrom$llc(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x10000, &(0x7f0000000000)={0x1a, 0x323, 0x200, 0x0, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) r1 = accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000001180)=0x1, 0x4) [ 146.432725] bridge0: port 3(gretap0) entered disabled state [ 146.438883] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.445470] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.484641] bridge0: port 3(gretap0) entered blocking state [ 146.490579] bridge0: port 3(gretap0) entered forwarding state [ 146.496838] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.503318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.510245] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.516728] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:14 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x4000000000000) r0 = socket(0xa, 0x6, 0x6) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x1, 0x3) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x6e, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='pipefs\x00', 0x0, 0x0) 2018/04/26 07:56:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000480)={"66696c7465720200", 0x4}, 0x1f7) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00000001c0)=""/73, &(0x7f0000000240)=0x49) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x6, 0x501001) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xf39, 0x6, 0x7, 0x7, 0x0, 0x98b1, 0x40074, 0x8, 0x0, 0x4, 0x7, 0xf47, 0x8, 0x200, 0x80000001, 0x8, 0x2000000000000, 0x401, 0x2, 0xff, 0x7ff, 0x5, 0xffff, 0x7fffffff, 0x3, 0xffff, 0xdd78, 0x401, 0x6, 0x4, 0x6, 0x5, 0x5f8ab4d7, 0x7fffffff, 0x3, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x2, 0x8}, 0x4, 0x9, 0x2, 0x4, 0x80000000, 0x7f80000}, r2, 0x0, r3, 0x2) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/26 07:56:14 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = getpid() r2 = getuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) 2018/04/26 07:56:14 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@nat={'nat\x00', 0x19, 0x2, 0x1b8, [0x20000500, 0x0, 0x0, 0x20000658, 0x20000a00], 0x0, &(0x7f00000004c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'vlan0\x00', 'gretap0\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x128, [@quota={'quota\x00', 0x18}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0586c25c1d458e02be51dbab4caddbf6b5804e18107baff7b830d2d871d95d3cb3059b1947a361486b24c161564c91512f7f1956848d8da72475f28ff6183263"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x230) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) [ 146.762139] bridge0: port 3(gretap0) entered disabled state [ 146.768257] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.774871] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.831145] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/26 07:56:14 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x1000000200000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:14 executing program 4: flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/32, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14700, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 146.879481] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/26 07:56:14 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000007c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a40)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000007240)={@local, @rand_addr, 0x0}, &(0x7f0000007280)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b2c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000000b3c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000000b400)={@multicast2, @multicast1, 0x0}, &(0x7f000000b440)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b4c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f000000b5c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b600)={'bridge0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000bec0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f000000bfc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000c000)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f000000c100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000c200)={'vcan0\x00', 0x0}) recvmmsg(r0, &(0x7f000000ce40)=[{{&(0x7f000000c280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000c5c0)=[{&(0x7f000000c300)=""/90, 0x5a}, {&(0x7f000000c380)=""/148, 0x94}, {&(0x7f000000c440)=""/86, 0x56}, {&(0x7f000000c4c0)=""/218, 0xda}], 0x4, 0x0, 0x0, 0xf0d8}, 0x1}, {{&(0x7f000000c600)=@nfc, 0x80, &(0x7f000000c900)=[{&(0x7f000000c680)=""/197, 0xc5}, {&(0x7f000000c780)=""/150, 0x96}, {&(0x7f000000c840)=""/179, 0xb3}], 0x3, &(0x7f000000c940)=""/186, 0xba, 0x7ff}, 0x3}, {{&(0x7f000000ca00)=@nfc_llcp, 0x80, &(0x7f000000ce00)=[{&(0x7f000000ca80)=""/190, 0xbe}, {&(0x7f000000cb40)=""/205, 0xcd}, {&(0x7f000000cc40)=""/153, 0x99}, {&(0x7f000000cd00)=""/239, 0xef}], 0x4, 0x0, 0x0, 0x7f}, 0x120000000000000}], 0x3, 0x2000, &(0x7f000000cf00)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000cf40)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f000000d040)=0xe8) getsockname$packet(r0, &(0x7f000000d140)={0x0, 0x0, 0x0}, &(0x7f000000d180)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f000000d1c0)={0x0, 0x0, 0x0}, &(0x7f000000d200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d240)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f000000d340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000d380)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000d440)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000dc40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000dc00)={&(0x7f000000d480)=ANY=[@ANYBLOB='\\\a\x00\x00', @ANYRES16=r2, @ANYBLOB="000028bd7000fddbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="c400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000b00000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="080007000000000008000100", @ANYRES32=r7, @ANYBLOB="640202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff07000008000600", @ANYRES32=r12, @ANYBLOB="400001002400010071756575655f696400000000000000000000000000000000000000000000000008000300030000000800040015d3000008000600", @ANYRES32=r13, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r14, @ANYBLOB="f801020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040088050000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004005800000008000600", @ANYRES32=r15, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040037ce00000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004004b00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080203000e00000008f603000100000008000600", @ANYRES32=r18, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r19, @ANYBLOB="bc0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000500037bffffffffff00d7080900000002000001fbffffffba0e008707050000060008007f00000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r21, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ffffffff38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000008000100", @ANYRES32=r23, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400040000000800070000000000"], 0x75c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:15 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2009bac}) mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80006, 0x100000001, &(0x7f0000002d00)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002e40)={r1, &(0x7f0000002d40)="066694760bfcd9568fd4a96c2cc9b43c8f57fdcf6aaaf4ec8edbb4", &(0x7f0000002d80)="baeb1f7b930eec06d403d0b01fdf137d095cefed9cac05c37adb6c454ca8826b659c2c11801f0899ea30c0067c209d8baf13ed5e90a03fa74b1547a118b54111f889c006f64d10dc8e873eeff18226c02ffc66dcd0b2986c4f44862888baff93d3452fb50351e03722febdb355796ec26faf84177e7f64495f0dee3e562ba2d348b0f089928adeebb835411834a1331522b9cda00cbb2c71ffd15f058fb99e9193fde7ce9536ee48e7eeaa5a3dbdc6f52662ec94ea7a14eb6a", 0x1}, 0x20) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002c40)={&(0x7f0000002c00)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002ec0)={&(0x7f0000002e80)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000002f80)='binfmt_misc\x00', 0x2, &(0x7f0000002fc0)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r3, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002bc0)=0x80000000, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002cc0)={&(0x7f0000002c80)='./file0\x00', 0x0, 0x18}, 0x10) r5 = getpid() r6 = add_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000030c0)="8d20d61ce14f554cf4cc897b4dc84e998ab9e72fc598a84a376ff79ad6d332eb8f1a8952b9da174e40c5c9f8ee1d9afd23aa11a6f9d2b1825c85db50e091043951e3f16b7924e5974b691cbfa19644cc59b2577972642d2c98ae9a1f4728bf212f46fd72452f7ff5a66c795a28997347678803323855b74d1bc0685baa2cbb261dfa1daed3c3cb2afe82975dffd372a13fd196487c54804384b59d5f5fb2068f79aed1ec5cea8c544ca8656b31c559cd840b586bf3049d70ba26d8ad13444fd1c40a93d4ee037a27cc219084dfa15b2915", 0xd1, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r6, 0x6) perf_event_open(&(0x7f0000002f00)={0x2, 0x70, 0x100, 0x20, 0x1d5, 0x0, 0x0, 0x8, 0x100, 0x2, 0x100, 0x2, 0x7fff, 0x1f, 0x7fff, 0xfffffffffffffff9, 0xffffffff00000001, 0xfffffffffffffffc, 0x200, 0x3, 0x80000000, 0x100000000, 0x7ff, 0xffffffffffffff81, 0x200, 0x3ff, 0x637e7d4e, 0x3ff, 0x4, 0xaee, 0x8, 0x400, 0x3ff, 0xfffffffffffeffff, 0x2, 0x3, 0x6, 0x3, 0x0, 0xa0, 0x0, @perf_config_ext={0xae8, 0x3}, 0x20000, 0x5000, 0x0, 0x3, 0xda, 0x7, 0x5a}, r5, 0x9, r0, 0x2) recvmsg$kcm(r3, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/26 07:56:15 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40400) fcntl$setsig(r0, 0xa, 0x21) r1 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='bdev(\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", r1) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='bdev(\x00', r2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000003c0)={r4, 0x7}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7ff, 0x3, 0x0, 0x1f, 0x13, 0x1, "033aa47f33b395170feabe13c9e5e6badb9a3a20a44fdf6b3cfda65e7c37e110ff1ca679702fd290057ef99e29a20500112b158e4f2f6d233ae52220e8d52e3d", "72aeab08f2eadedbc3229fe15fc14df5ee8b354829f7b85c1b501f90c56119d638f16aea9f51344c52b2d9068faf024b7ef06dcc6df025573deebf9ed2d2514c", "950cbcd4e9085ace73fb2007ab6468769f284a6a34f66df8da529057e2970feb", [0xe7, 0x1]}) fcntl$setflags(r0, 0x2, 0x1) 2018/04/26 07:56:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) recvfrom$llc(r0, &(0x7f0000000180)=""/199, 0xc7, 0x0, 0x0, 0x0) 2018/04/26 07:56:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x70, r2}) 2018/04/26 07:56:15 executing program 4: clock_settime(0xfffffffffffffff4, &(0x7f0000000040)={0x0, 0x1c9c380}) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000000080)={r0, r1+30000000}, 0x0) 2018/04/26 07:56:15 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x3, 0x1000) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x1, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x800], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0xfffffffffffffffe], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="a7a14c0a06cc", 0xfffffffffffffffe}}}}]}]}, 0x218) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/26 07:56:15 executing program 1: mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/26 07:56:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bond_slave_0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001900)="66604b8a937a17d67888e15cf2693c48212998499778818fabfc49f8571d1ca40172dc48a14e3fcfad32c0f84c0d5d0aba0bafb482f644ff6661a0c175fb0381b4798e87607a9c778eb7fc88498aa26c965049e0980d3ae48efb7c", 0x5b}, {&(0x7f00000019c0)="5ae466c6a287698b9047023b528086f4ec86652d99", 0x15}, {&(0x7f0000001b80)="eafa022e7186a3402b16f31c6e0cd4d2b17e1c89b8fd8b4f", 0x18}], 0x3}, 0x0) read(r1, &(0x7f00000000c0)=""/32, 0x20) 2018/04/26 07:56:15 executing program 2: r0 = socket(0x1, 0x1, 0x8) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @remote}, &(0x7f0000000240)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x7, 0x0, 0xffffffffffffffff, {}, {0x0, 0x7530}, {0x1, 0x3, 0x1, 0xfffffffffffffffd}, 0x1, @can={{0x0, 0x1f, 0x9, 0xfff}, 0x1, 0x2, 0x0, 0x0, "ac891c55d9746d7e"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8041) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:15 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) [ 147.522294] kernel msg: ebtables bug: please report to author: bad policy [ 147.544611] bridge0: port 3(gretap0) entered blocking state [ 147.550584] bridge0: port 3(gretap0) entered forwarding state [ 147.556866] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.563348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.570270] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.576735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.611750] kernel msg: ebtables bug: please report to author: bad policy 2018/04/26 07:56:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/129}, 0x18) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="757365722ee700"]) 2018/04/26 07:56:15 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ustat(0x9, &(0x7f00000000c0)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:15 executing program 4: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/88, 0x58) r2 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r3, r3, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000680)=[r5]) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000006c0)={0x20, 0x5, 0x9, 0xb3}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) 2018/04/26 07:56:15 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x1, 0x8, &(0x7f0000000180)="7e752af0a41adcbee3884eb416eb6141e2e5eb463cdf57c08a6ef992b2fa5e2e9c248885bda46580131b7d0963d9fec86e7c2dbe90e0d45cf236ef95f7798f9c9b6b612d822d94fcef700920eab7b3c9e43f8468ebdea0805092b75e9a7c70b06938e590cb3e7514c2e01e35a41ae9686334e54e53fa26427502b665283f8b5b8ff73aee7c67278126d4", 0x8a) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10000011, &(0x7f0000000080)=0x6, 0x3) 2018/04/26 07:56:15 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x80) fcntl$getown(r0, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x100000001, 0x10000, 0x75ce}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100), &(0x7f00000000c0)=0x8) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r4, 0x1, &(0x7f000005bff8)) fcntl$setflags(r1, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'bcsf0\x00', 0x2}, 0x18) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/32) [ 147.798561] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:56:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) keyctl$invalidate(0x15, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) [ 147.874600] bridge0: port 3(gretap0) entered disabled state [ 147.880673] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.887278] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:15 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) [ 148.030157] bridge0: port 3(gretap0) entered blocking state [ 148.036130] bridge0: port 3(gretap0) entered forwarding state [ 148.042395] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.048872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.055732] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.062220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 148.073267] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:56:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00\x00\t\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:56:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x4, 0x540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000080), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x5cd) 2018/04/26 07:56:16 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x4, 0x0, 0x4d8, "5b3e4c76fd152bbef242581b0b07dde09462dfe860e9c319ac09d5cdce98a9d5b27c2201ec83da69dc45ff4e56f9ad549e51577876939ab6baee32116f151a", 0x10}, 0x80) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x26}) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x40, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xd, 0x8000000000000039, 0x7, 0x4, 0x0, r0}, 0xfffffe3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r1, &(0x7f0000e01ff8)="fc", &(0x7f0000000200)="d98accfce970570d0da9207846c38e2e0161a4bb83f5be8650ba77d7db27be0e3b1dac1d065cefab3ffd1c9d01f51abda08ff955b48c736ac748517d635aebd21485c3ed1d7127a3b532b60a9dc2af5fbbdffa194501d06b43d6aca349ad417fed8d43ca0d3f3237339ad01a4329bca445ecc0b900000001564ed2675635139163f7f583a1f1cacefef0d718606062314333fc2cd9accea291ed670708d656ed1b507f2900113b82bc6d71cd303c00b43cc0af"}, 0xd6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xc5, "13281252f1cc9890fd28f2381bffdb49e52441871eb9ea23691bc2a0405197bc16210585ed11cc2b63880050b226ab8ab4684033d5c034fdc80cf870fd0fe8d2468694a49267861d3e4ee70b899d042b51ee83f7d00302e40b63f43e64d3ea1c15883f5634a31d704b391167f5a115367788b798c71b71e194f9f2faa6d77154c93491f8b2f0c39c9a6dff164cbfddb038b46813f824ec801f3b6923674067709b1eb711d8db7e8767a1f61e25a687ff0692fd161ea102a3f6362119607a722f915a472389"}, &(0x7f00000000c0)=0xcd) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x9, 0x8, [0x40, 0x400, 0x5, 0x5, 0x3ff, 0x9, 0x4, 0x7ff]}, &(0x7f0000000180)=0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="5ed58b41d744ce6931ff079897af701ba3d639f470afc07074cedc5fa75df6a601fe84308e32b8a07f6687078d17a5bfe29e5a3fa6e85ef466b6eabf029dedd255d437fffc713e821363a9cad2e8286aab1db7b2189f6d4f5a52cf1cd1f7ece2d41adf23cc936e4400000000"}, 0x10) 2018/04/26 07:56:16 executing program 4: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/88, 0x58) r2 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r3, r3, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000680)=[r5]) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000006c0)={0x20, 0x5, 0x9, 0xb3}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) 2018/04/26 07:56:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) io_setup(0x6, &(0x7f0000000140)) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x1000, 0x80) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) openat$cgroup_ro(r0, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) 2018/04/26 07:56:16 executing program 6: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/88, 0x58) r2 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r3, r3, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000680)=[r5]) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000006c0)={0x20, 0x5, 0x9, 0xb3}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) 2018/04/26 07:56:16 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "6970365f72746930000000008000086e"}}, 0x1e) r1 = accept(r0, &(0x7f0000000340), &(0x7f0000000280)=0xfffffffffffffd69) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10, 0x800) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000ae7000), 0x88, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa0800, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000000c0)={r0}) [ 148.264267] kernel msg: ebtables bug: please report to author: Wrong len argument [ 148.303795] bridge0: port 3(gretap0) entered disabled state [ 148.309925] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.316553] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x70, r2}) 2018/04/26 07:56:16 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x480, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000280)=0x75, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f00000002c0)='net/ip6_tables_matches\x00') setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000240)=0x2, 0x4) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$ax25(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000300)={'veth0_to_bond\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000340)={@mcast2, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3b, r6}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c7400000000000000ac401e87c000", &(0x7f0000000140)=@ethtool_perm_addr={0x20, 0x8a, "24e3be778dc8509a17496ac61226e7288c112b0114dee48e6b638af7eee5dfc6cd1ebbe8551e7676559080636887a51fec61ce9afe34803899489cf3325b614afff1db5a98f3bd49e5a5c7a09fd57a109c530c0fecca0c3810071851d1a5a65c79c614fcaa2bd5cb4cfb1ab7d16d848d0e3147455c87ff92a975d71a2c6c0e221d7262f52eb83010cfed"}}) 2018/04/26 07:56:16 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) preadv(r0, &(0x7f0000001140), 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r1 = memfd_create(&(0x7f0000000000)="656d305db26e6f64657629706f7369785f61636c5f61636365737347504c00", 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)=""/4096) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) 2018/04/26 07:56:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/26 07:56:16 executing program 2: r0 = socket(0x1b, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:16 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team0\x00'}}) [ 148.471816] bridge0: port 3(gretap0) entered blocking state [ 148.477757] bridge0: port 3(gretap0) entered forwarding state [ 148.484079] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.490565] bridge0: port 2(bridge_slave_1) entered forwarding state [ 148.497456] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.503939] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:16 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d23b2a4a280930a0600fec0a8431491000000040008001a000500fec000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/26 07:56:16 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) preadv(r0, &(0x7f0000001140), 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r1 = memfd_create(&(0x7f0000000000)="656d305db26e6f64657629706f7369785f61636c5f61636365737347504c00", 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)=""/4096) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) [ 148.648417] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 148.660467] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.667491] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.752227] bridge0: port 3(gretap0) entered disabled state [ 148.758331] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.764951] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.840430] netlink: 25 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/26 07:56:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x101200) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/input/mice\x00'}, {0x20, 'cgroup^loeth0&vboxnet1posix_acl_access'}], 0xa, "0b1332094e795674f66c5503692c720f895f835480f2628f635626d11fdc7ac6e983539a7b7a91c926ee30abcf7cbb2ea5d13eac12ecdcee556525b2c369617b709ca0fa3152183aee4e38cf110d3c24aaef837ea1125047ea78db2873cce2077d3c21107f5342a64ffea93bdb2550cf95dc5dea224ffc0de54bfd82b3f36cfaa273dd6f43b1497a34eefaf79544fd8917ba32d19bb3b6cf5e186270b9c10bd69d35f01379443fe414dd8552441650310800a667bd53874cb991e27df95c306eedee8ed7371fed0a1df53dfa001cb584d44d96d26cdaff496876854fb98dd934906ec68e50beb5a35daad1e7c73f54"}, 0x132) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/26 07:56:16 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x200000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x9, 0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/26 07:56:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r1 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x800) 2018/04/26 07:56:16 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) r1 = dup2(r0, r0) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/04/26 07:56:16 executing program 4: socket$inet(0x10, 0x800, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/26 07:56:16 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x2, 0xfffffffffffffeb3) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r2 = dup3(r0, r0, 0x80000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'irlan0\x00', {0x4, 0x6e, 0x8, "0989677c28ed", 0x81}}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x1}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffff8000000000000000000800da7289a42ea368c5e65596d59155450000668700edffff10e17ed69b1615a45c000100004e2100089078"], 0x0) 2018/04/26 07:56:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000016fa0)=[{&(0x7f000001df22)="cb", 0x1}], 0x1, &(0x7f000000d000)}, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000016fa0)=[{&(0x7f000001df22)="cb", 0x1}], 0x1, &(0x7f000000d000)}, 0x0) 2018/04/26 07:56:16 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8c, "8bc9d4a82e82e97cd08b1bc1e40529748d94f9f55ae81f86ab3da7b61d9c2ba6d9fe23aebfd3ad956020deee1a170f827fc64b24d8b55e2a6f0389b3845c373cd774c3895f46efdb27d27fe071f36ed1385bebd59548fd8c048b8df4cb49d258d1845521c0c6f95a4f2acc526183478f427f322d4cd85779ff1cac1bc044cfcdf83732fc396d65f70fadc21e"}, &(0x7f0000000140)=0x94) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000440)=[{&(0x7f0000000280)="15078862317aff068d8c0da636d8a442e0b7add5c1a14346934130c0115d316f3121f596e526fc61e60de020e045fb1887038b3065e2323d3960927446d2450d45cb3136a2c41950efbd07a2b52594dbf4bac0ebe481ca1621ecb2b6550ace50d4469cb62602fae25028f4e5a26771ea11ebc67094920550e21e56fff125af836e66cbc01d96d9e6b1ea16238cc7f858838b53222197e99e2335cffe81e78ee38845c9ce1bd4891922eb3457a84f1c9fefe22531ec11de297c2e48d6b1117d6b32b1c0972c505dbc2504efa79511ab35931b15da61b9e5", 0xd7, 0x81}, {&(0x7f0000000380)="2749490e74e7d8f9987af1158c4a53d185580d643be8324682aace1952d519a2bd0f7b79b912d5587604c0d6d52717a7ff92e936de0d2351f0bd22a80033a5c9cdddb26b756d80cf27037d42960e40aa2543dcb7a4d834f040d8731e72f0ebe972266c16aff0568e4a2b9a893f86bc9e4da4cda31342eb08c0b9ce5340717df6af35be6c76641edcfb3fcaac3f421edf777e57301887b21dbcc75551687336606645f90b4d1bd139bb6d7e49fcd8f0485d43421361213d75c700", 0xba, 0x1}], 0x2000000, &(0x7f0000000480)={[{@creator={'creator', 0x3d, "219d2280"}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-4'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@type={'type', 0x3d, "f6ed536a"}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x37, 0x2d, 0x2d, 0x0, 0x33, 0x30, 0x35]}, 0x2c}, {@decompose='decompose', 0x2c}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1f}, &(0x7f00000001c0)) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/26 07:56:17 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x7fff) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) [ 149.049325] bridge0: port 3(gretap0) entered blocking state [ 149.055285] bridge0: port 3(gretap0) entered forwarding state [ 149.061584] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.068081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.074936] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.081402] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:17 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}) 2018/04/26 07:56:17 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xd5, "6c6c5cd35dbd44784f2f9c62ed21df909a257a3d6089e26466d2dc38190964c46b7095f244b3915f09ba1f1a9b9263a4279d24e3ccbfa2767c39397685fd38396c7953f669beddc6ec6c2d48acf2614923ca4c56c99d296f5d9efc084e25fb397e86f5dd8706c1e66505fb40ecd2fbb9dbe06999dcbf2dc5b63ade94146dec0cd07ea868f7b702abb1ecbd961a91a85a6a992f346c6a3007e12d214a03161b9dc91555b5788781f93bca7720528a69fb025dd69366cf2c9a3feb99296d5cf875f04fca329f0e1229372256874ee431210d25281ddf"}, &(0x7f0000000200)=0xdd) [ 149.274703] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 149.310641] bridge0: port 3(gretap0) entered disabled state [ 149.316696] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.323285] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.400755] bridge0: port 3(gretap0) entered blocking state [ 149.406685] bridge0: port 3(gretap0) entered forwarding state [ 149.412966] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.419424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.426368] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.432834] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:17 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) sync_file_range(r0, 0x2, 0xffffffffffffffff, 0x7) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x2) 2018/04/26 07:56:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') sendfile(r2, r3, &(0x7f000097d000)=0x10000000, 0xff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 149.467936] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 149.478784] bridge0: port 3(gretap0) entered disabled state [ 149.484828] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.491412] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000007f00)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000008540)=0x8) sendmmsg(r0, &(0x7f0000008340)=[{{&(0x7f0000000000)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="f2d35b6b4ad36a9997c9e749f195a0ec3973d778c1dfea68a308cce1662ca066f9b5307bddc28165c3f8bd218b06e7fbe3838aaf2152e4248c7723f13aeb41", 0x3f}, {&(0x7f00000000c0)="e7354336a837f931d9e080926d489cacd69521c4d1e4c871fc6197a71ff393b4542d2fd58e41f2954cc6758a1816c0d767e2932d17a8646f3c6f8abe9d738d109973ee163f841304caa87632ae6e4fe769d12a702f4d0e731c00f290cf1efd8e297578b6253a8e6484086bafbe372e07d7f123cefe5c3c4289d537c216a4467f5edf855ca7f0d0a4937efafc6d01ef4bddfba774443bc880f04cc5f1c757bad505f8b9c8b1c03dce9b34ccd846e26cc665d58e9425c31c8a361811dc3e", 0xbd}], 0x2, 0x0, 0x0, 0x80}, 0x80000001}, {{&(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)="575cb29415c612bdfa02130c1feb336fa4113da78da7f7737677d8d6fa14ca0add97a70a344e825673dcc00e452c91fe97fa4b7c9e7e8db03b8ebdc6a6cb4b702c69efb9a3fff23256ac0f06ac274f4f33992a5acc32d337bfbec7f3259d8b0c3df9df31afb7f5c7a92fe2e49d89d25801ade7cf67ec7e0698ff4798d0ed5118c64a2fc4eb78e81b671e98e175", 0x8d}], 0x1, &(0x7f0000000380)=[{0x70, 0x11f, 0x4619, "cc89baa12dfb4732d848dd2db4e763c5436787edda587b0d361579e0f51bc5d78ff70d0ec4ad98f9e4e76e33cd673445e848c3467df735ff3a489de210b4fd181959db0626873e9695cd6f2b59ff9eff4f5220ba46603f0ba424e7"}], 0x70, 0x40}}, {{&(0x7f0000000400)=@sco={0x1f, {0xd300, 0x40, 0x20, 0x1, 0x2, 0xb051}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000480)="8abbb257668758e45bfda85448a9d9e7fc5f776ffbdb97822c9562190befc9b1b9cdaf9902369644960287838a48e4c7f7984879839f112e1d01cd63991339635f25c0a8561968cebf5fa22a6dd980ce902bc5682738f4aae5d273478b", 0x5d}, {&(0x7f0000000500)="f1da4d057f053087c0fe43619ecbf97b88b0ba44b70a754452fe8f2f959ba54d5f6ce022c0d08ba217fc93c3480ea86261f3ed8b4e4659717f30514a94eb97f5b2ed6d06b438c5a5369121c97740701796dd82b5d1056f59781055f11335f2cb18bbdf9edd7290cf7e16948a0c4701458ba65a60d68f221e517df689ea1542673a8b1869978e608e776b86d20bb7cd5844560d11ed4e0e2aeffe987b75d5a0b97bbdeb3fb731d25f001639fc88fa04ccbc3ff782172df51c7e", 0xb9}, {&(0x7f00000005c0)="88df6c5a851808686b739980a4718fdb5365ebcf0954cfd7fc84928f8df2f62a184d954843e6db04b733adf244226cc48f755b0d8ab13c3520d57260f7ff75c993f1acc34c5d8f9e70f2f926cfeef66170f1d43b1947aea0f4d1cb765cf0b0b8e66091fe4f2798b6666c075aa8de7c595c6168d2640c275f", 0x78}, {&(0x7f0000000640)="4bdcc89bf72e437b3dd6519243d88b14219f5a1e67ffb83613f130f4fa853ef305508cef66560d415f5cd7352ebef8095286892036a88ffeb9756b18862682faaafb4b71ac11dcbde58fde723f8ebd261af7aa0b2cd57197202abc4730a6dd4026856e9d3c191fccef9e3c8c12be4256d696d1706df5ce7bb01e3e9b8b71e958d08aad66269e78931ec773f7153f9581667f16d6c508b8938391415701401846a668fb5b9f071326c1c3242719de2a623a3e535dec7bb4f31449ae74508d3d", 0xbf}], 0x4, &(0x7f0000000740)=[{0xe8, 0x110, 0x3, "6b156dee8d865dcb4452fd1d1ddc9a85ab48bd070d6ccd91a8fc83597b7be19dedd2145e3af70761bbf3f3373b71a975c647bfe02fea0c1888c6df4abcf675a236c431e7085cd9b4aa87fa9a58b054bea4e1bd0940b24d15493ff1db474414cce30a42000543238c118a33c7f5d93adbe488f07375037f97d888b0653d2aa306d5d8f8a8e752854c1347047059ea6647f0d25fcbdc04808b77da5c766a5c2e16dca9b5365b1606cbbcffbf05905f3c0735190fc79047c62f0fe1c65e08036d7b37f97b2a4f5be8a009c4fbb1aabf956352"}, {0xa8, 0x1, 0x1, "cc4ff2cdd6eacbcc6f6bd7a6a634df67e27212cbf31a077b352bcc7870652d51f668f18a94cdc46b6090456ea12afc5f794de284cb358eab0cef05bb7c794aebcb85fc8a36209eb3b1287aa7ec720238d7d7be674beaf1bcaa10e3cd879553b11d0b85d0baed5ca14b7714dddd503af58b6fbf1703005372fa51bd7abcd0b41f518e8b0474a01b34802efc3ad91d0340a161cd"}, {0xa0, 0x10f, 0xff, "027c3e57df7c5d287555e20dc7a6fc0812fc38ff68332e4de70a7548eb97c0b7da34abeae0fda3daaadeda15ad7d4e5e0bd72ff329606792bb2356cd46f0bc143c63d707d1e2ce5050458a555dc279d993be20fd24fa573311b5d5d76f904f74d592a80f9d301d4e90fc683ee613f79232fb734dacfd2c14d21b80013e026a30a61a397781a20f42d59b"}, {0x110, 0x1ff, 0x5, "4f9123fef2e0004b3f2ca4eaa2706c3a925010f48319801b78779ff4ca6e210fe7cda23febfd7f2a70110b9bd4731e0bdaf3402dd2fe991a6962ad2e8946dfd926918b4e153628e96f15c06188d81a460123b13d6f6a258a20e9d83b8e9ac9cb811987991dddaeb86d0028f0e52ed833757370f97e8cd2fc9dd1c25d6e41ec94e6ef559f9e033c4833cd44e4405b41e7d9d5e2a4cef83f556499983eec9d2d13ed1a9bba2159c14a31684dd735374ded791ceeea4ca681cba09c2dd74c0b517aa6d900abc88001c84fb18c660750a9466a7b16262fc1d5d84047355d85141dbb9428ec73d29b1529d43ce731ce63b2c9e914922110617b099f"}, {0x30, 0x11f, 0x80000000, "e0cbe47a2da5d1b502138cd4a8b176639e597e1b00c814f10b251d60e7"}, {0x1010, 0x13e, 0x3c2, "1452b6f19a32eb4736674de383392be9a81e5c9267ded5c23d73f7e80ad5860bd9319a015d771a22b06643549491edee373afaa14528d39b00b635873cceb9f05e57842898aa29aa38d3b3b66e8627917b7e4e46bf593e1d39724b1f3ccfdb7ac45fb6073d9ca5c895a1bb18119bf926702fd36de070991ac63a26764b172ebcfc873dd9ef5ec31385a806f2ce6a3b5f0813d37e0bce1ddb84b7c86879f0fbbb0d736e7c0adb4ce98ccf3b7ff62e75f15e11c7818cb274f21f3e83b8f8667303022050e97434ab6bdb5b2fca45840c6b5f67011d8f460320bcb3ac8d982265aef15711412ab19eece19e27fc05c7b8e963433901ea3930028eb830e56281088e5b47fa47829de3b734b7c99d29280bcfb153552021404c24beb80a5d2559d472ad8cc10564cf2eb20b2689f0379bf984fdba31e5408a1c04c421d27ee7e4a1e17150ba1519bdc8c7656fd7456f0a70f9db5cd7af98aab6c47facf1be9061c755637a1869b021066da680522545cd5b2a90fb88a076525d06516ebc0219354c3695da555d8dc948d4a86104f1f8649fc7d9d935f646ef86b4f9b481396841db35dd94e5d01bdd917b49c6a35d4f69459b5911b0b7b0d71f302ae8102258cc1119bf57511ce6264ab2dfbc6c96a613012d255be29b1bdd8282a013a91c436273f7b706e9ccbe2c73da6cc7042733712210767158da90dc3e05f431476e6780ddde1925181141316e8e88a3d6ec798b6e7b61f75c241bbe851586976a92873eba2ce012ce5ebf6af52eee7d00dc7c49f5cec275dedee630b3a9dfb0f83ff24b28cd2daf3095849a0937048d35c4890c0101c8c24025fd5da4d393d6842d35beba854c914d71e183f1ed2ccc8f75f7bc4b7074c00d7f4785e444e19e685cfbccd9345b2bfce51791740d6d94c35093062384718f7c9b866164498adee940c0b255fd1f5e02cea16f9abf87ac6aefc090d257b42cdba4295afacaee95e5e02c2ae30afb1019ed53559fb5d2e50022be51f2814992c4318c7f4011ed0533b7add4cffeb56234d1f9dff0082aa70577877ec17c0a8a84f49bdc07f79135307e172f2c3084e5ee62b5ddc5cad42fb03e9ddd713befe0a7a5c3b6248dcc0b5bcf52ed8f709bb1e0d059c62a6171b562af1794a91a94e1305ea5c28ab2e29b0a98fee1f8e625d4b60890851d954707adfd06ab348c1166b01aceb49d98ef35729845929b5d48c209c2c3e115d98b5c73ae55408d6cd9a1b26eb12ea8b0a5372ab5cecc2ef8fc35c5714f7637f06b6a8fa0f8f450d6ee8c113d703495392e4012aa3434e895d42ba595584e29cab96224584a30ab3159f60d9b795734196b796bfb5187e536d1cc958bc630c7a14b40ba2bad8855740583b0903fb05cf0238fe71a570a88885c9ff051fbd554e973f1f72b1b4c9ba8d8eb587ac18093eabcabe16eb863b39f11ef5aa0d22c5851bd34927fe75dcb8642349d9e39d40ef0b2e551090aaef7319340fc8dcb0e68034a38a102e2541bb4cb7d4cfcaddb49cb741ad2a5118a8b60207daeee8a189cf77ae6c23e0a21f26f587dae47e4cf8a11c78e76157de4894eb12a77f24c3c42253bc621ec24b30dfc54a5e7258149f69c71f6eefaed106d6d7fa70071d8a75d972da613a7ffc39af16ddb14aca2031f17a063aa82eb21c17d861f2195d8796b9ac664049cb73636b0571451a3f3fd22bca03e8f5a1605b6f7c2a768ef1f6b4561e6fbee63b79cf85af6de4cdd10aa75a83fb39db6f787bcb09f0269c821b4beca85e7df7a217b8ff918d83a76b3601fdfc85c32b7dd714aba07dab9f9ea5b3f1a97279ba1fe8bba68cbed9484faccf746e6a314bfaacb67c6965b21f1f4d989e1d5b3080f5bfc3040c35772890d0c2056097df04fd6b152d017004f46db9ee473737a915a24d30796eba57249cb92102e2caa65da6d3651775447e06325aa9a5f4078cd13f2ef1f792e58cf3aa870ca0f30979574d9b423a9ad357640ecabaa6751d3a6068f972b024eaf05a53363593f32373f1289f7aac0c524e3a531bf99671f4e61b02d20add3e43639f04976125ad038fc4a2e52947f7361d6158409d6ae1913ede59ba3718f9974151a1ec71beb9811b0bd2fe595f58fbc509b53489ae113ce5495aa485dab3db03fd9fcb7eeec0a989114af09106325bd6e92c5dc2ad841ecb47de889a2a4b1147633511f75ab940322ec29e4c28b3461795bb5c16e4286a1cfc24700406d4a47ec61a251caad70bdce601ae3858de0b3a96d5f62f5934700a90b9c725a2bbb707b10c66e89a01f54e849bdd87218864545447523e3ce62bf2a4d3739bc94abf2e51938339a4c459281d7c2e920b2ba2be69b4911741448d29a78c8f469ef27fa31231c35771e812479b8911af84c80fd9e90bed05ad325f57549337c66023e736cc874bcd160f69563df95b66e5efd5b28862c8c9b4e21f12521fd3c4ee8245b87585e7ba548a4080edaf60811f03799e6eec17b5f4891acb8b080cad703d0a369f39f73603b45bd5140b76cc6e3ca5f4518536751b4500f35494be6ba677777616190e799ca16d047cb829f81654b1a04959e96815ba78366d989213eb86a813e8a062a6aaef62458c74904b1e06fb30f0d15601b50954f38efdba9dd9d651a2a5cce7e41bdf079b8867de62d6105756a666b068920c8baf6e6d577403e061aca3f116d69ca72777fd5199e0053f0cde3daf3c21470004da2ddd4f22ae40a2cb4f4a769677d923822702a1ac580ef76400cc200a9ea98127e9e8b98b0e3f1f2466922cffe877e8bcfe38085f3bb4a1ed791730e1c11d9c3a955ceb4309db7cd96d0f7f69ccce5b765fed521e5fc1d9b9b740408e2f71c4b0e9d72210b609f3d3e1a511aba9180d0be41a72a8a9c28b3499bb238da7f8aa66e7e60643faa1a044f8f8e65c222ed4d59639bdf652ec84e8de56a6795b2de04b5e26ff32e1ada6034235cb982196c584096bf1f16cd75bb1c92d2a10c7d7d4ab9020fa7afee90af8d0bc4044d26e92764e7f9eb0d035bd4adef39f85782aaa5f6a10f1f8bdf767ba8bb85e0b11e24eaa71fca9703759f7f767f0180aff06c4139c7d55a0b4a9adc2e852bbe70842eceadbdc15a7f0a98b39a14569dfdae7e3b44bee3844580f06a86067b4ba1c83e815c3b77feb137293637bc8c069d6147a9d9061c3d199ead2f3810c50e5b61a45a9b6b3fef67eac89e68e0e26b0be49f802f2ef33e100cf64fbeb8aa7b27641b96039fb86a6d8b5d3dcdfdeaaceee087f61af2bd0d2dc810957cbd578498d115ed860335cfc33c06438a7c1b2ab3e313126e57a0eac78a8950a6eb6110af3abaecdeabea80e466b3c04ff59ebb0213c52508c1619622e771dfaebc0633dd513bce8a706fd58a7a4ed6c7e07316b89e351e70afcdb453857bbc353dd6d2c26e53f17079409084d6f97b104652063c59a18ac3314108506ef6dd097caa6c2ea614c40883cb873a7bfeaae944e5470f05d466bd88679ef7e524c2106892985bee2837c1c1a510e64bf55bd0f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0x1000}, {&(0x7f0000007a40)="71caec971f80e0f74c8d42b5bf521a97751d9ce89c4613c344eb5797ec979a2773d7d9ab9ee2ad9df7f51d2267766c41fbbb2d590b82445b517b4d2901a85a611ccbfffa455cb0f1270ec210c5c26561e46ea73e2b884269ac7dab4de7c3a96f693fda3a2688431f4a5f951ff08f08d1eb7548604d33b660", 0x78}, {&(0x7f0000007ac0)="2f66d5828e23b5fe7f38782fafd85e97", 0x10}, {&(0x7f0000007b00)="73750dd6a202abf628f65142db6b8632017d26ab34ec9436fa5a21013ec756d2d0c02d47de0b221a23c0bd217a0acf1dc981123c7545939981e6ce7b28c004d1905c3170482d0cbabdf17aed2237f514510e7d6450ac93d1bd5e6809faeecc0407d126da29db9610d67aa6ce9d0e7d506f8bbf7bde021affda012aa848791dd66c0b397de866eb77b1312394a462b362598305c6f7b439e91b1b83972589f3eb4e2a5104b745ae6a7fd30750b2104fa4742179b95f844523b4239de8f40c4b5078021870fba05124ac68f140f92430eb172cf0530980", 0xd6}], 0x9, 0x0, 0x0, 0x4}, 0x100}, {{&(0x7f0000007cc0)=@rc={0x1f, {0x401, 0x5, 0x4, 0x6, 0x100}, 0x2}, 0x80, &(0x7f0000008040)=[{&(0x7f0000007d40)="e022d5a4d16e5bb891c9f7499ba12c6e48587cdc9dc0730b0b20587932f7d9c85e1ffcad03c3c03f6f4e664569511a79af9f3218cd7ac9a1437af78ac033245b2ad2834ef0a36fcf488042cb39d4321ddcf1cfd870119e15e42b01715e4262de4f1fcedab4399778248d06a0a6e2df6b53f23d7ed8ab26cf1b1efa82d3a7b0a0d8617a342481a023aec8e264ac51b814d3a88f3b6a290a274f7c10b1ab2499622e6890d849ec3d13d7f0d0f3a963873af834128ea2f196025fe767479511caf7af0a1499a2f43a31f53d14f0c37a893ae73870", 0xd3}, {&(0x7f0000007e40)="603ece3bd9f03e31c36670a669c09a72103a41ebf6e6bb284f7259c99485b329425a2afaf2c75e2787481bcc632403da31b00196938fff94208ae6d2da673154c396697ba28eb9affc869a168684051f076df1b758071c22a16019a3984585f1230e1fd58f3ff54d3a3d8fc210ec66ce2ddcd9d1a94f7a19e3e922db624bb3fdc80206eb1ff3b8d90f7635c9d2", 0x8d}, {&(0x7f0000007f00)}, {&(0x7f0000007f40)="ed099b162c7f970a764f73851929fbb6785fcef65dc7ceeec1ea8d6e15fe3bf926309e38e77c940f1df63471e26103a0aa61287f593e951c99e5208d6581b6574c421c64cd1f2e0f7446f5ff25ee4152e72bdfdcf8a119848d62d0090a8d35718fa47faf57f30611efcc11afe416c34b3db34eccaa1f294063ef255feaa2c82105a1819e327344f8bb1aaa9084db1d0a35c435d645100d2c06b707341358bb79f46a799e67e8d8e0e7cd61f01747a0c225bd4c", 0xb3}, {&(0x7f0000008000)="9117051c2a38f787d02395", 0xb}], 0x5, &(0x7f00000080c0)=[{0xd0, 0x113, 0x8, "6ae6d1fc759bcceadbe62f1aa49149007314eae725ffdf7ebc498542aed947a842a6c2c55476456728e30ee734b6c945b0061d22598193d0e3688e59057ebf8e45afb7869dbef82af4905e7671d2d56e6f331dedbcf5e7ad343cc618e8677189c087e279049b69aa96c3a7afb96b47c8b8c0d204726ff3e16a4b9213c83a75d7f066d692546d306e1ed52b6291edc365c4dada28d8ca0bb8e67c9f84f9efe1550e87e3395b40aac37a312a9ab7b2c72e8be30998636eeb7c30305670e155"}, {0xa8, 0x199, 0x1, "4fde97de5ae9833a68cdc85a1d0db506caee749466ffeb1ac3b54a517b5351e1e5fdf9a2d797d87689ba3cdbf31bfa60d7cf0ba1400463a99c14306163f8948aa5ec7e1072ac707e0559e137b786c2d0970e7f8cfd5bdd85273e2c414ffad1451b700c8bcaa6aacd4580f476550cd9f628782f721b89a4ade15be0b8c3fc365e9d188be0a09546124bcebff38e76503110b3"}, {0xf0, 0x105, 0x97, "ca76ec2a890156782a827627561055de6c13f910dc8b98dc46a9146bbd9b06795b12d52325a28afe0348f1b68f897f5e09479a9d6c35d8e061497fedd690a037990116ad4a8d45e47d4f6a0cc2dd5f8bdfe3aaf6c63ab7ade73910ece6a942c5976bd66ec6720ac676c4fe3751ac171665b8eab27eed0b2450e9a828a920af86fceaada7e47201f73708f5a7f826d9f6fb02a8d5ec0ee86fe947bc8c4d05798e41e7a57f000f6e9066634d4b64363602e596c7fde9e4392b1d3df55a236317fbed5d07e1a53a8643058ff1dde2b820acc999392ef351f4592b97c2"}], 0x268, 0x40000}, 0x7}], 0x8, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/26 07:56:17 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x12000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x92b, 0x0, r2, 0x9, r3, 0x3a, 0x9, 0x100000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/26 07:56:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000004040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000003f80)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35a9b087671cc027}, [@RTA_DST={0x8, 0x1, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/04/26 07:56:17 executing program 6: r0 = socket$inet6(0xa, 0x8000b, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x9, 0x4) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00000000c0), 0x4) 2018/04/26 07:56:17 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x82) connect(r0, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0x80) pread64(r0, &(0x7f0000000200)=""/159, 0x9f, 0x0) r1 = socket(0x10000011, 0xfffffffffffffffc, 0x79b5) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000006c0)={@local}, &(0x7f0000000700)=0x14) connect(r1, &(0x7f0000000640)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x7, 0x5, "bd80fae832033d0e47c4c55b77a5e0a39fcb15a85fdb0d0ec851d429000c6acbe06cd35165c18c7a84b2d0d5316d18ea6ed6ea8d16b65a32ff9a94a97a81a0", 0x9}, 0x50) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0x400, 0x4) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x202, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000300)=""/178) setsockopt(r1, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xae, 0x100000000}, &(0x7f0000000600)=0x90) ioperm(0x8001, 0x1db, 0xfffffffffffffffa) [ 149.644912] bridge0: port 3(gretap0) entered blocking state [ 149.650846] bridge0: port 3(gretap0) entered forwarding state [ 149.657216] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.663698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.670560] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.677069] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x881000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@getspdinfo={0x104, 0x25, 0x200, 0x70bd2c, 0x25dfdbff, 0x81, [@replay_val={0x10, 0xa, {0x70bd29, 0x70bd2c, 0x4d3}}, @replay_thresh={0x8, 0xb, 0x7ff}, @algo_auth_trunc={0x68, 0x14, {{'sha1_mb\x00'}, 0xd8, 0x1e0, "44312e68eef76dea486df6d3fefca80fc440fddfdd1e064029ef13"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e22, 0x4e22, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @replay_esn_val={0x40, 0x17, {0x9, 0x70bd29, 0x70bd26, 0x70bd25, 0x70bd27, 0x0, [0x7, 0x0, 0x69, 0x44197cb, 0x5, 0x1f, 0x9, 0x8c1, 0x9]}}, @replay_thresh={0x8, 0xb, 0x5}, @policy_type={0xc, 0x10, {0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x16c}, 0x1}, 0x0) 2018/04/26 07:56:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') read$eventfd(r0, &(0x7f0000000180), 0x8) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000040)=""/126, 0x7e, &(0x7f00000000c0)=""/64, 0x3, 0x4}}, 0x68) [ 149.741118] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 149.827816] bridge0: port 3(gretap0) entered disabled state [ 149.833855] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.840459] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.903699] bridge0: port 3(gretap0) entered blocking state [ 149.909607] bridge0: port 3(gretap0) entered forwarding state [ 149.915865] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.922335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.929244] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.935713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.947395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/26 07:56:18 executing program 4: close(0xffffffffffffffff) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x84800) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/251) 2018/04/26 07:56:18 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) creat(&(0x7f0000000080)='.\x00', 0x120) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) 2018/04/26 07:56:18 executing program 5: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), 0x4) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/26 07:56:18 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x1, {0xa, 0x4e24, 0xffffffffffffffc8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x32) 2018/04/26 07:56:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) socketpair$inet(0x2, 0x0, 0x3f, &(0x7f0000000000)) 2018/04/26 07:56:18 executing program 6: unshare(0x2000204) socketpair(0x2, 0x0, 0xc6, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e20, @rand_addr=0x1000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @empty, 0x471}], 0x78) r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x2, &(0x7f0000000000)="b9") 2018/04/26 07:56:18 executing program 0: r0 = semget(0x1, 0x3, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x7, 0x1000}, {0x0, 0x2, 0x1000}, {0x2, 0x5, 0x1000}, {0x1, 0x2, 0x1800}, {0x1, 0x23, 0x1000}], 0x5) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r2 = dup(r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x78) semget(0x0, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) 2018/04/26 07:56:18 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) write(r0, &(0x7f0000000140), 0xfeb3) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0x5, 0x4) [ 149.959735] bridge0: port 3(gretap0) entered disabled state [ 149.965728] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.972292] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.088762] bridge0: port 3(gretap0) entered blocking state [ 150.094726] bridge0: port 3(gretap0) entered forwarding state [ 150.101060] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.107539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.114416] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.120885] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/26 07:56:18 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x2) eventfd2(0x100000001, 0x800) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffff6d3, 0x102) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000020c0)=""/4096) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team0\x00'}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) r3 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r2, r3, 0xc, &(0x7f0000000100)={0x33, 0x9, 0x3467, 0x3ff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x228000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="9a120bff0f7adf75b35a49ef984fcff84326e0056a67cca2e9664209c8040074", @ANYRES16=r4, @ANYBLOB="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"], 0xe4}, 0x1, 0x0, 0x0, 0x20004804}, 0x4000800) 2018/04/26 07:56:18 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) connect(r0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_team\x00'}}, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x5, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r1, 0x400, 0x70bd29, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcb}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}]}, 0x48}, 0x1}, 0x800) [ 150.224437] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 150.251207] bridge0: port 3(gretap0) entered disabled state [ 150.257315] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.263876] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/26 07:56:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x1) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0xf) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000100)="2372961038c548c758ffc5325cb36dd778a519da57fa737793cf2f8345b5d27c844698dd5807c59bb8333b2a4f61e71975e858ab4bdb303fc863b8b267aa2bc39e9629c7cf190cf03bbbb8e739987caa6a0bba1126805c17339b5c8af668fb5b4fa5dee7b7f580f70d160ea1a4daae737f9c3e2d88cd62807bd379a5eb899517dc88a13478541e319212fa9708d863407b9788fe", 0x94) socket$inet(0x2, 0x80007, 0xa4) [ 150.397911] ================================================================== [ 150.405330] BUG: KMSAN: uninit-value in pppoe_connect+0xe9a/0x2360 [ 150.411649] CPU: 0 PID: 10840 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 150.418574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.427930] Call Trace: [ 150.430525] dump_stack+0x185/0x1d0 [ 150.434160] ? pppoe_connect+0xe9a/0x2360 [ 150.438309] kmsan_report+0x142/0x240 [ 150.442113] __msan_warning_32+0x6c/0xb0 [ 150.446179] pppoe_connect+0xe9a/0x2360 [ 150.450153] ? kmsan_set_origin+0x9e/0x160 [ 150.454393] ? security_socket_connect+0x5d/0x210 [ 150.459244] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 150.464618] ? security_socket_connect+0x9e/0x210 [ 150.469470] ? pppoe_release+0xcc0/0xcc0 [ 150.473538] SYSC_connect+0x41a/0x510 [ 150.477347] ? syscall_return_slowpath+0xe9/0x700 [ 150.482200] SyS_connect+0x54/0x80 [ 150.485742] do_syscall_64+0x309/0x430 [ 150.489637] ? SYSC_accept+0xb0/0xb0 [ 150.493365] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 150.498553] RIP: 0033:0x455389 [ 150.501739] RSP: 002b:00007f7b4bae9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 150.507007] bridge0: port 3(gretap0) entered blocking state [ 150.509457] RAX: ffffffffffffffda RBX: 00007f7b4baea6d4 RCX: 0000000000455389 [ 150.509465] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 150.509472] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.509480] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 150.509487] R13: 0000000000000063 R14: 00000000006f39e8 R15: 0000000000000000 [ 150.509498] [ 150.509503] Local variable description: ----address@SYSC_connect [ 150.509506] Variable was created at: [ 150.509520] SYSC_connect+0x6f/0x510 [ 150.509532] SyS_connect+0x54/0x80 [ 150.509536] ================================================================== [ 150.509539] Disabling lock debugging due to kernel taint [ 150.509545] Kernel panic - not syncing: panic_on_warn set ... [ 150.509545] [ 150.509559] CPU: 0 PID: 10840 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 150.509566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.509570] Call Trace: [ 150.509585] dump_stack+0x185/0x1d0 [ 150.509600] panic+0x39d/0x940 [ 150.509633] ? pppoe_connect+0xe9a/0x2360 [ 150.515451] bridge0: port 3(gretap0) entered forwarding state [ 150.522596] kmsan_report+0x238/0x240 [ 150.522614] __msan_warning_32+0x6c/0xb0 [ 150.522630] pppoe_connect+0xe9a/0x2360 [ 150.522645] ? kmsan_set_origin+0x9e/0x160 [ 150.522663] ? security_socket_connect+0x5d/0x210 [ 150.522690] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 150.530333] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.537203] ? security_socket_connect+0x9e/0x210 [ 150.537223] ? pppoe_release+0xcc0/0xcc0 [ 150.537238] SYSC_connect+0x41a/0x510 [ 150.537255] ? syscall_return_slowpath+0xe9/0x700 [ 150.537287] SyS_connect+0x54/0x80 [ 150.544661] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.551797] do_syscall_64+0x309/0x430 [ 150.551813] ? SYSC_accept+0xb0/0xb0 [ 150.551830] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 150.551839] RIP: 0033:0x455389 [ 150.551857] RSP: 002b:00007f7b4bae9c68 EFLAGS: 00000246 [ 150.553798] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.559586] ORIG_RAX: 000000000000002a [ 150.559595] RAX: ffffffffffffffda RBX: 00007f7b4baea6d4 RCX: 0000000000455389 [ 150.559602] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 150.559609] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.559616] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 150.559624] R13: 0000000000000063 R14: 00000000006f39e8 R15: 0000000000000000 [ 150.563745] Dumping ftrace buffer: [ 150.563750] (ftrace buffer empty) [ 150.563753] Kernel Offset: disabled [ 150.766373] Rebooting in 86400 seconds..