0x0) mount$overlay(0xeaffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1895.313561][T29211] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1895.343697][T29219] overlayfs: filesystem on './bus' not supported as upperdir [ 1895.370994][T29215] bridge0: port 2(bridge_slave_1) entered disabled state [ 1895.378197][T29215] bridge0: port 1(bridge_slave_0) entered disabled state [ 1895.406885][T29225] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1895.419592][T29227] overlayfs: filesystem on './bus' not supported as upperdir 14:27:01 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0xfefdffff00000000, 0x5, 0x0, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:01 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xec00000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:05 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0xfdffffff00000000, 0x5, 0x0, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:05 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:05 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)={0x400000100002f}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000800)={'syz0\x00', {}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$input_event(r0, &(0x7f0000000000)={{0x0, 0x2710}, 0x14, 0x3ff, 0x8}, 0x18) ioctl$UI_DEV_DESTROY(r0, 0x5502) 14:27:05 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0xffffff9e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_setlink={0x2c, 0x11, 0xa29, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET6={0x4}, @AF_BRIDGE={0x4}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0x88, 0x0, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000c11}, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000000000850000000e000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000008c0)={'sit0\x00', &(0x7f0000000840)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0x5, 0xffffffff, 0x0, @local, @loopback, 0x20, 0x0, 0x64af2d1c, 0x80000000}}) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@bridge_setlink={0x30, 0x11, 0xa29, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x10, 0x1a, 0x0, 0x1, [@AF_INET6={0x4}, @AF_BRIDGE={0x4}, @AF_INET6={0x4}]}]}, 0x30}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @private1}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @IFLA_IPTUN_LINK={0x8, 0x1, r6}]}}}]}, 0x64}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)={'ip6_vti0\x00', r6, 0x4, 0xfe, 0xf6, 0x1, 0x1, @private1, @dev={0xfe, 0x80, '\x00', 0x2d}, 0x700, 0x700, 0x8, 0x9}}) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x8c00, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x2ae, 0x0, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 14:27:05 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xec6202a0ffffffff, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:05 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:05 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xf40f000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:05 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1900.565829][T29250] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1900.579036][T29253] input: syz0 as /devices/virtual/input/input31 [ 1900.581183][T29254] overlayfs: filesystem on './bus' not supported as upperdir [ 1900.600252][T29257] input: syz0 as /devices/virtual/input/input32 14:27:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@newtaction={0x29c0, 0x30, 0x200, 0x70bd26, 0x25dfdbfc, {}, [{0x29ac, 0x1, [@m_connmark={0x74, 0xf, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8000, 0xffc00000, 0x5, 0x66, 0x2}, 0x6}}]}, {0x26, 0x6, "f49c504660420bf331bd4264b0d9241ac05eba76a75f3c46cab7b8779c2792391bf0"}, {0xc}, {0xc}}}, @m_xt={0x1224, 0x15, 0x0, 0x0, {{0x7}, {0x1144, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TARG={0x102a, 0x6, {0x3, 'filter\x00', 0x7, 0x6, "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@TCA_IPT_TARG={0xc5, 0x6, {0x57, 'filter\x00', 0x7f, 0x3, "c32c495cf58af43e4974473f0290399ac51d0f4c02fcea499bc668a59af7ea3c3e8e024d82d4ab94e9f0aef301cc3a504234f9b6776684132eee1fe405b05a759d6472d526eb649b4f9d2b44eb5824b543d0c0340b24eb7e5ea2ab7066f3474a6396e94779c3d6b86af8c58448fc7786255c7ca82427363824e9b0e989e8929a2a6ee6c86089324bace7e2f187824d108207598587db0e5aa148b1"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_HOOK={0x8, 0x2, 0x5}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}]}, {0xb9, 0x6, "d3b21e44b5196600f93d25322cdf0ede23641a01eca0cd9a2b3637c285cf17024d62520727e72da2b63450d87ebead2aeb668a096b0b9e733c55469908070f23e7421326cf72be7fc798271c1799e792977075aa36ff7be21931a0d2f141f727892548cd5013edaa7bc325d794b662495a598df1c32d12b4ef4c7dc74fc280d0a654e433f3864b75083fa937c86ff1c224e2cefa26299990b795275530fe44df57241f80132aab684ea2d00a3102dbd3cf74031959"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0x88, 0x20, 0x0, 0x0, {{0xa}, {0x4}, {0x59, 0x6, "e5f11b73a709717cd9d0bbe4d15fe8cbd7c56e170536e0901a06622551aba9d2bc45e2645b4b346def0b0e9a1a7545df9b4f64348743f31a2981f4ba3fdd2c93885785fe9454bd0ba9d490367be900fda8bc9bb9b9"}, {0xc, 0x7, {0x8bb34f094c09beb3, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_connmark={0x144, 0xd, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x80000001, 0x7f, 0xc7ef819faaaecba1, 0x0, 0x3}, 0x5}}]}, {0xf8, 0x6, "5d78bae393733540081f219d2999e6bc70befd742402f3dca0ff15cbc316751403f53accc183f3e95096cdeaf16e3575ed34f784b7d3d98eeea44f07b915937648edc4ba82d77da1992efa74ba3494142a4eb9eb79bae9908c29b05ceb202d5357751db83624fa2cb66f23661f8eeb63045c1dcb67d9b96e53b2d4c8b84ee80a039164ca045bf036022062f12d1c6ac232c5142d37e83753d5f1dde60bd400ea450ce79b678decd000e7fd3fd8516c994c018a536ff52c659c849c5d7920b6acc6e09eeda411965fc179e1df3d9ca56cd4874b3592a187fd89be3e24c2a7ee5a41840ad4fa22a07a322856442d9cb129a48e25e9"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ctinfo={0x1048, 0x13, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x9}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x7}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x6}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_xt={0x22c, 0x1c, 0x0, 0x0, {{0x7}, {0x110, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x68, 0x6, {0x0, 'mangle\x00', 0x35, 0x6, "f1974edafcc975237aff4bdb2f4e710165e9288fa6ed235b60cfe9b378fed1f769e18d12de94ed97f8e69a1ff816f154d2514880aef91810939d78e3b8c3"}}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_TARG={0x54, 0x6, {0x4, 'filter\x00', 0x40, 0x0, "1f716dcd02def18cd49126dba6cb383a719af9934e881f496067b3a2419cce6d4be50a4a02d46156de0e"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x5}]}, {0xf8, 0x6, "fb0cb056f7e2bbcdc6a79f6890eacee2de59844087ed0fc2bfc1ab9dd6c083b63f5886b69a1b7ef261f34ea2992cc811853507ec3f830154107ce4ad1adb0471a80b1a46d752ff9ec2118c86095e71cba3e6cd75a70c70ce4b137bb14d4588055d600670601e6f532694b4cc4dd51d1ebfc7937059d63556f4b0845c6d989361586826cfbb23e484621fcdf6154894d4dae21b9026e39ceefeff1a0f415a4b5796be30d17d6f0616922587a811f74c3ebf677388318bd1c40ab2da66e28a06e88920cd75402077f526c8faecc6b2fdb94c88cb89262f181f931978805d8a286cde0079157d2c9be6da7c43b275a45ae1f5d3fd1c"}, {0xc}, {0xc, 0x8, {0x1, 0xf620cea6996c7887}}}}, @m_mirred={0x64, 0x8, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x3f, 0x1, 0x10000000, 0x1, 0xec}, 0x2}}]}, {0x15, 0x6, "c83223c8d1b6f7ff60740279a815a3f39f"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_xt={0x108, 0xa, 0x0, 0x0, {{0x7}, {0xc, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x3}]}, {0xd7, 0x6, "91d19539ab27dc6454a6df569227fc1810d1042c771904530cc0f3edeab5da770cea404f25db180deb8e33a67b216b4288bb1e10b6a200b563ab002962896ba9a48e91785a0ff18993b4d5591a1c717f0225010f8875a78a5ff278bf64c59b990d941defb92bc4c3616fbc6a75934be0d5fa0526705ae2ad5bc63f18002dd1c2480335bd92f09370193c68550ee79f422b1bec5eb1062c73b5fc144fd3021d309182accd17d001055e6c092dc3e75318765c0541007376c994514db47c131d05890118024b6984747573546f0e29fe0c86af6d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ipt={0xb0, 0x10, 0x0, 0x0, {{0x8}, {0x38, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_INDEX={0x8, 0x3, 0xfffffe81}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}]}, {0x52, 0x6, "f0253b967c3d66e4daa865e309adf26d0e92c419be1112c03afe6d4ef60d5892895827cd8913f498270607d22788b03b35ad98629e14ff0fa384e9e5ab490e7e9597180814abb01440d3d6bbaead"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ct={0xb4, 0xa, 0x0, 0x0, {{0x7}, {0x44, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @private2}, @TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @mcast2}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e23}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @multicast2}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e23}]}, {0x4c, 0x6, "f9463534ee03c82af986779371ba26ae8b79a3e94171c416c87417798143c500b7438f56fb9819858bb6a7550d0437ab3e417da16b9b58d7246a4a708342a423e72074d9f67773ae"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1}}}}]}]}, 0x29c0}, 0x1, 0x0, 0x0, 0x881}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newtaction={0x84, 0x30, 0x16065126a33bff1f, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x2}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) r1 = socket(0x840000000002, 0x3, 0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @private1}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @IFLA_IPTUN_LINK={0x8, 0x1, r5}]}}}]}, 0x64}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000002fc0)={'syztnl1\x00', &(0x7f0000002f40)={'sit0\x00', r5, 0x2f, 0x4, 0x1f, 0x9, 0x20, @mcast2, @private0, 0x1, 0x10}}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) r6 = socket(0x840000000002, 0x3, 0x9) connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r6, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002e00)={'netdevsim0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000002f00)={&(0x7f0000002dc0)={0x10, 0x0, 0x0, 0x545c4990fcf2e8aa}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002e40)=@deltclass={0x44, 0x29, 0xc01, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0xb, 0x1}, {0xc, 0x8}, {0xffe0, 0x1}}, [@tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x1}}}, @tclass_kind_options=@c_multiq={0xb}]}, 0x44}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) sendmmsg$inet(r1, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000002d80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000002c40)=@deltaction={0x110, 0x31, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x58, 0x1, [{0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}, {0x14, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}]}, @TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x90000000}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x880}, 0x4000) 14:27:06 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xf4a602a0ffffffff, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:06 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xf4ffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1900.672978][T29261] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1900.704638][T29267] overlayfs: filesystem on './bus' not supported as upperdir [ 1900.752868][T17671] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1900.760679][T17671] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1900.766912][T29277] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1900.768626][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1900.779169][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1900.783542][T29278] overlayfs: filesystem on './bus' not supported as upperdir [ 1900.788418][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1900.809954][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1900.818630][T20447] bridge0: port 1(bridge_slave_0) entered blocking state [ 1900.825682][T20447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1900.833029][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1900.841406][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1900.849636][T20447] bridge0: port 2(bridge_slave_1) entered blocking state [ 1900.856675][T20447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1900.864061][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1900.872594][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 1900.880815][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1900.889036][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 1900.897140][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1900.905322][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1900.913537][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1900.921728][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1900.929965][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1900.938207][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1900.946492][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1900.954710][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1900.963053][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1900.971595][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1900.979633][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1900.987733][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1900.995787][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1901.003768][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1901.012663][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1901.021189][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1901.029033][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1901.036910][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1901.044965][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1901.053104][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 1901.060510][T20447] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1901.067803][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1901.075774][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1901.093769][T29276] bridge0: port 2(bridge_slave_1) entered disabled state [ 1901.100885][T29276] bridge0: port 1(bridge_slave_0) entered disabled state [ 1901.131924][T29281] bridge0: port 1(bridge_slave_0) entered blocking state [ 1901.138988][T29281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1901.147380][T29281] bridge0: port 2(bridge_slave_1) entered blocking state [ 1901.154438][T29281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1901.172021][T17668] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1901.180105][T17668] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1901.191499][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1901.198990][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1901.208643][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1901.216338][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1901.224825][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1901.233939][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1901.243122][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1901.251598][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1901.259971][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1901.268422][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1901.277139][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1901.286200][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1901.294300][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1901.302551][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1901.311098][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1901.319196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1901.327208][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1901.335359][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 1901.350730][T17668] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 1901.358433][T17668] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 1901.375438][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 1901.755445][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 1901.865497][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 1902.105610][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! 14:27:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xf511000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:10 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000004680)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002300)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000006a40)="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", 0xe36b789403c559a9, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x90, 0x0, 0x0, {0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)) 14:27:10 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:10 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@newtaction={0x29c0, 0x30, 0x200, 0x70bd26, 0x25dfdbfc, {}, [{0x29ac, 0x1, [@m_connmark={0x74, 0xf, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8000, 0xffc00000, 0x5, 0x66, 0x2}, 0x6}}]}, {0x26, 0x6, "f49c504660420bf331bd4264b0d9241ac05eba76a75f3c46cab7b8779c2792391bf0"}, {0xc}, {0xc}}}, @m_xt={0x1224, 0x15, 0x0, 0x0, {{0x7}, {0x1144, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TARG={0x102a, 0x6, {0x3, 'filter\x00', 0x7, 0x6, "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@TCA_IPT_TARG={0xc5, 0x6, {0x57, 'filter\x00', 0x7f, 0x3, "c32c495cf58af43e4974473f0290399ac51d0f4c02fcea499bc668a59af7ea3c3e8e024d82d4ab94e9f0aef301cc3a504234f9b6776684132eee1fe405b05a759d6472d526eb649b4f9d2b44eb5824b543d0c0340b24eb7e5ea2ab7066f3474a6396e94779c3d6b86af8c58448fc7786255c7ca82427363824e9b0e989e8929a2a6ee6c86089324bace7e2f187824d108207598587db0e5aa148b1"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x1}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_HOOK={0x8, 0x2, 0x5}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}]}, {0xb9, 0x6, "d3b21e44b5196600f93d25322cdf0ede23641a01eca0cd9a2b3637c285cf17024d62520727e72da2b63450d87ebead2aeb668a096b0b9e733c55469908070f23e7421326cf72be7fc798271c1799e792977075aa36ff7be21931a0d2f141f727892548cd5013edaa7bc325d794b662495a598df1c32d12b4ef4c7dc74fc280d0a654e433f3864b75083fa937c86ff1c224e2cefa26299990b795275530fe44df57241f80132aab684ea2d00a3102dbd3cf74031959"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0x88, 0x20, 0x0, 0x0, {{0xa}, {0x4}, {0x59, 0x6, "e5f11b73a709717cd9d0bbe4d15fe8cbd7c56e170536e0901a06622551aba9d2bc45e2645b4b346def0b0e9a1a7545df9b4f64348743f31a2981f4ba3fdd2c93885785fe9454bd0ba9d490367be900fda8bc9bb9b9"}, {0xc, 0x7, {0x8bb34f094c09beb3, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_connmark={0x144, 0xd, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x80000001, 0x7f, 0xc7ef819faaaecba1, 0x0, 0x3}, 0x5}}]}, {0xf8, 0x6, "5d78bae393733540081f219d2999e6bc70befd742402f3dca0ff15cbc316751403f53accc183f3e95096cdeaf16e3575ed34f784b7d3d98eeea44f07b915937648edc4ba82d77da1992efa74ba3494142a4eb9eb79bae9908c29b05ceb202d5357751db83624fa2cb66f23661f8eeb63045c1dcb67d9b96e53b2d4c8b84ee80a039164ca045bf036022062f12d1c6ac232c5142d37e83753d5f1dde60bd400ea450ce79b678decd000e7fd3fd8516c994c018a536ff52c659c849c5d7920b6acc6e09eeda411965fc179e1df3d9ca56cd4874b3592a187fd89be3e24c2a7ee5a41840ad4fa22a07a322856442d9cb129a48e25e9"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ctinfo={0x1048, 0x13, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x9}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x7}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x6}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_xt={0x22c, 0x1c, 0x0, 0x0, {{0x7}, {0x110, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x68, 0x6, {0x0, 'mangle\x00', 0x35, 0x6, "f1974edafcc975237aff4bdb2f4e710165e9288fa6ed235b60cfe9b378fed1f769e18d12de94ed97f8e69a1ff816f154d2514880aef91810939d78e3b8c3"}}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_TARG={0x54, 0x6, {0x4, 'filter\x00', 0x40, 0x0, "1f716dcd02def18cd49126dba6cb383a719af9934e881f496067b3a2419cce6d4be50a4a02d46156de0e"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x5}]}, {0xf8, 0x6, "fb0cb056f7e2bbcdc6a79f6890eacee2de59844087ed0fc2bfc1ab9dd6c083b63f5886b69a1b7ef261f34ea2992cc811853507ec3f830154107ce4ad1adb0471a80b1a46d752ff9ec2118c86095e71cba3e6cd75a70c70ce4b137bb14d4588055d600670601e6f532694b4cc4dd51d1ebfc7937059d63556f4b0845c6d989361586826cfbb23e484621fcdf6154894d4dae21b9026e39ceefeff1a0f415a4b5796be30d17d6f0616922587a811f74c3ebf677388318bd1c40ab2da66e28a06e88920cd75402077f526c8faecc6b2fdb94c88cb89262f181f931978805d8a286cde0079157d2c9be6da7c43b275a45ae1f5d3fd1c"}, {0xc}, {0xc, 0x8, {0x1, 0xf620cea6996c7887}}}}, @m_mirred={0x64, 0x8, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x3f, 0x1, 0x10000000, 0x1, 0xec}, 0x2}}]}, {0x15, 0x6, "c83223c8d1b6f7ff60740279a815a3f39f"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_xt={0x108, 0xa, 0x0, 0x0, {{0x7}, {0xc, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x3}]}, {0xd7, 0x6, "91d19539ab27dc6454a6df569227fc1810d1042c771904530cc0f3edeab5da770cea404f25db180deb8e33a67b216b4288bb1e10b6a200b563ab002962896ba9a48e91785a0ff18993b4d5591a1c717f0225010f8875a78a5ff278bf64c59b990d941defb92bc4c3616fbc6a75934be0d5fa0526705ae2ad5bc63f18002dd1c2480335bd92f09370193c68550ee79f422b1bec5eb1062c73b5fc144fd3021d309182accd17d001055e6c092dc3e75318765c0541007376c994514db47c131d05890118024b6984747573546f0e29fe0c86af6d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ipt={0xb0, 0x10, 0x0, 0x0, {{0x8}, {0x38, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_INDEX={0x8, 0x3, 0xfffffe81}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}]}, {0x52, 0x6, "f0253b967c3d66e4daa865e309adf26d0e92c419be1112c03afe6d4ef60d5892895827cd8913f498270607d22788b03b35ad98629e14ff0fa384e9e5ab490e7e9597180814abb01440d3d6bbaead"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ct={0xb4, 0xa, 0x0, 0x0, {{0x7}, {0x44, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @private2}, @TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @mcast2}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e23}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @multicast2}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e23}]}, {0x4c, 0x6, "f9463534ee03c82af986779371ba26ae8b79a3e94171c416c87417798143c500b7438f56fb9819858bb6a7550d0437ab3e417da16b9b58d7246a4a708342a423e72074d9f67773ae"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1}}}}]}]}, 0x29c0}, 0x1, 0x0, 0x0, 0x881}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newtaction={0x84, 0x30, 0x16065126a33bff1f, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c, 0x1, {0x2}}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) r1 = socket(0x840000000002, 0x3, 0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @private1}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @IFLA_IPTUN_LINK={0x8, 0x1, r5}]}}}]}, 0x64}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000002fc0)={'syztnl1\x00', &(0x7f0000002f40)={'sit0\x00', r5, 0x2f, 0x4, 0x1f, 0x9, 0x20, @mcast2, @private0, 0x1, 0x10}}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) r6 = socket(0x840000000002, 0x3, 0x9) connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r6, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002e00)={'netdevsim0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000002f00)={&(0x7f0000002dc0)={0x10, 0x0, 0x0, 0x545c4990fcf2e8aa}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002e40)=@deltclass={0x44, 0x29, 0xc01, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0xb, 0x1}, {0xc, 0x8}, {0xffe0, 0x1}}, [@tclass_kind_options=@c_drr={{0x8}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x1}}}, @tclass_kind_options=@c_multiq={0xb}]}, 0x44}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) sendmmsg$inet(r1, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000002d80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000002c40)=@deltaction={0x110, 0x31, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x58, 0x1, [{0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}, {0x14, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}]}, @TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x90000000}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x880}, 0x4000) [ 1904.905460][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1904.930790][T29292] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1904.943368][T29295] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:27:10 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r0}, 0x10) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x2, 0x840) fstatfs(r2, &(0x7f0000000380)=""/242) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) close(r3) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000140)=0x96, 0x9) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES32], 0x78) close(0xffffffffffffffff) pipe(&(0x7f00000001c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000100)=ANY=[], 0xbf) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000000)='.\x00', 0x400017f) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000240), 0x7fff) 14:27:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xf6ffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1904.958936][T29299] overlayfs: filesystem on './bus' not supported as upperdir 14:27:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xfbffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffd, 0x1}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000800)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @private2}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x18, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0xa}]}, &(0x7f00000001c0)='GPL\x00', 0x3, 0xa0, &(0x7f0000000380)=""/160, 0x0, 0x8, '\x00', 0x0, 0x0, r5, 0x8, &(0x7f00000006c0)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000700)={0x0, 0xa, 0x7, 0x1}, 0x10}, 0x19) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x10) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 14:27:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xfeffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8040000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1905.028987][T29306] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1905.047082][T29308] overlayfs: filesystem on './bus' not supported as upperdir [ 1905.065447][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! 14:27:15 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8040000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:15 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x9000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xff00000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:15 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:15 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r0}, 0x10) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040), 0x2, 0x840) fstatfs(r2, &(0x7f0000000380)=""/242) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) close(r3) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000140)=0x96, 0x9) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES32], 0x78) close(0xffffffffffffffff) pipe(&(0x7f00000001c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000100)=ANY=[], 0xbf) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000000)='.\x00', 0x400017f) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x1, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000240), 0x7fff) 14:27:15 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xff01000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:15 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xff03000000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1910.002832][T29332] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1910.026936][T29340] overlayfs: filesystem on './bus' not supported as upperdir 14:27:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xffff1f0000000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xffffff7f00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:15 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1910.078387][T29347] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1910.091566][T29350] overlayfs: filesystem on './bus' not supported as upperdir [ 1910.134423][T29358] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1910.146906][T29359] overlayfs: filesystem on './bus' not supported as upperdir 14:27:17 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003e40)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/111, 0x6f}, {&(0x7f0000000100)=""/240, 0xf0}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000240)=""/234, 0xea}], 0x4, &(0x7f0000000380)=""/182, 0xb6}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/97, 0x61}, {&(0x7f00000004c0)=""/106, 0x6a}], 0x2, &(0x7f0000000580)=""/111, 0x6f}, 0xc29b}, {{0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/214, 0xd6}, 0xdc}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/27, 0x1b}, {&(0x7f0000001800)=""/246, 0xf6}], 0x3, &(0x7f0000001940)=""/229, 0xe5}, 0xc2}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/193, 0xc1}], 0x1, &(0x7f0000001b80)=""/128, 0x80}, 0x1}, {{&(0x7f0000001c00)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001c80)=""/225, 0xe1}, {&(0x7f0000001d80)=""/233, 0xe9}, {&(0x7f0000001e80)=""/232, 0xe8}, {&(0x7f0000001f80)=""/128, 0x80}], 0x4, &(0x7f0000002040)=""/218, 0xda}, 0x5}, {{&(0x7f0000002140)=@vsock, 0x80, &(0x7f0000002340)=[{&(0x7f00000021c0)=""/234, 0xea}, {&(0x7f00000022c0)=""/122, 0x7a}], 0x2, &(0x7f0000002380)=""/80, 0x50}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000002400)=""/184, 0xb8}, {&(0x7f00000024c0)=""/122, 0x7a}], 0x2}, 0x1ff}, {{&(0x7f0000002580)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002600)=""/223, 0xdf}, {&(0x7f0000002700)=""/119, 0x77}], 0x2, &(0x7f00000027c0)=""/49, 0x31}, 0x5}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000002800)=""/222, 0xde}, {&(0x7f0000002900)=""/105, 0x69}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/13, 0xd}, {&(0x7f00000039c0)=""/245, 0xf5}, {&(0x7f0000003ac0)=""/240, 0xf0}, {&(0x7f0000003bc0)=""/253, 0xfd}], 0x7, &(0x7f0000003d40)=""/215, 0xd7}, 0x7}], 0xa, 0x2101, &(0x7f00000040c0)) r1 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004680)={0x0, 0x0}, &(0x7f00000046c0)=0xc) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000004700)={0x28, 0x0, 0x2711, @host}, 0x10, 0x80800) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000004800)={&(0x7f0000004740)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@typedef={0x10}, @union={0xb, 0x2, 0x0, 0x5, 0x1, 0x3, [{0x2, 0x2, 0xb827}, {0xc, 0x4, 0x48c}]}]}, {0x0, [0x30, 0x30, 0x61]}}, &(0x7f00000047c0), 0x4d, 0x0, 0x1}, 0x20) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004840), 0x101000, 0x0) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) r9 = syz_open_dev$ttys(0xc, 0x2, 0x1) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000004ac0), 0x80, 0x0) r11 = socket$vsock_stream(0x28, 0x1, 0x0) r12 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000004b00), 0x10) r13 = accept$inet(0xffffffffffffffff, &(0x7f0000004b40)={0x2, 0x0, @private}, &(0x7f0000004b80)=0x10) r14 = getpgrp(0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008340)=[{{&(0x7f0000004bc0)=@abs, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004c40)=""/80, 0x50}], 0x1, &(0x7f0000004d00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000004e00), 0x6e, &(0x7f0000005140)=[{&(0x7f0000004e80)=""/132, 0x84}, {&(0x7f0000004f40)=""/187, 0xbb}, {&(0x7f0000005000)=""/182, 0xb6}, {&(0x7f00000050c0)=""/74, 0x4a}], 0x4, &(0x7f0000005180)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f00000052c0), 0x6e, &(0x7f0000005600)=[{&(0x7f0000005340)=""/218, 0xda}, {&(0x7f0000005440)=""/43, 0x2b}, {&(0x7f0000005480)=""/66, 0x42}, {&(0x7f0000005500)=""/186, 0xba}, {&(0x7f00000055c0)=""/20, 0x14}], 0x5}}, {{&(0x7f0000005680)=@abs, 0x6e, &(0x7f0000006780)=[{&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/92, 0x5c}], 0x2, &(0x7f00000067c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000006840), 0x6e, &(0x7f0000006a80)=[{&(0x7f00000068c0)=""/117, 0x75}, {&(0x7f0000006940)=""/136, 0x88}, {&(0x7f0000006a00)=""/76, 0x4c}], 0x3}}, {{&(0x7f0000006ac0)=@abs, 0x6e, &(0x7f0000006d00)=[{&(0x7f0000006b40)=""/137, 0x89}, {&(0x7f0000006c00)=""/239, 0xef}], 0x2, &(0x7f0000006d40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000006d80)=@abs, 0x6e, &(0x7f00000081c0)=[{&(0x7f0000006e00)=""/172, 0xac}, {&(0x7f0000006ec0)=""/35, 0x23}, {&(0x7f0000006f00)=""/4096, 0x1000}, {&(0x7f0000007f00)=""/222, 0xde}, {&(0x7f0000008000)=""/121, 0x79}, {&(0x7f0000008080)=""/136, 0x88}, {&(0x7f0000008140)=""/103, 0x67}], 0x7, &(0x7f0000008240)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}], 0x7, 0x2000, &(0x7f0000008500)={0x0, 0x989680}) r16 = openat$kvm(0xffffffffffffff9c, &(0x7f00000089c0), 0x410080, 0x0) r17 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r18 = socket$bt_rfcomm(0x1f, 0x0, 0x3) sendmmsg$unix(r0, &(0x7f0000008bc0)=[{{&(0x7f0000004100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000043c0)=[{&(0x7f0000004180)="d8c4d5b9be99c125ce04c9baead538b65b13cb2bd25e0da9222cf771d1620cdf6701d36cf41b217ab1fa618072f9bd4ffb8dcaca63f4832d0d6a0143b89ffbf9f634c2925d90ae0cc6faa83d565b4a4bb236e6144677baddc9c6c879b5bf6094ae3d9fd57218b5d62c400dc5de8fafb05261113352b8d9b3f9cab05b744b96a060de", 0x82}, {&(0x7f0000004240)="aa7f3fd53956f9d841fb39e9185e7ce54f73e158441d0ef267f10afc3912699d9ef5f7e64780e33bcbbe95ddcc91b86515357bcda2ab7e309f1238d73ae281401eef8bba8a7e8413310dec099d21807d1bc71c8e78ba1cafa4bc66bc429c3e09fe5c5f6e33c683ebb1ab830017a35a07ffcc3c980e1cf0ff7555f87287dd4d334fff5f826ca3f0ea97102e5407a37cf51f2f53168e00e041", 0x98}, {&(0x7f0000004300)="089244f68f835d51df5585a6c31b73bfdfa929ada8f2f4330c043b5c098ed77978ed90f702c8f9ba9b9f9aac8493d04b39d368b66c06baf7a90967dd071d969c0c5a95c85cb5dbe3cee9eedd0e28aadaf645f319f29bd72d6e003fc32711e3190b8bae80543cf3576a167b1bb366742c2276b5156b1ece80325f89720c3cb415b836f35c8b", 0x85}], 0x3, &(0x7f0000004880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, r2, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, r4, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r7, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd0, 0x8055}}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f0000004980)="87f49b0a3ad5ffc19ad9490b534d9692ce430dea93b06497f37dfeec4c5c2280eff2ac4ebb43065521cf62ce4c8888509cfbf4cc49714c25e7717b64adee91fde46cabc16d9b7aa2c4cdf0c1f8b6edc583", 0x51}, {&(0x7f0000004a00)="107f802b7f933a3e8aa612bb37b6581b3387e799be551faa761c2ab2f66b206ef958027c94981f9b8d8680692ba0bc", 0x2f}, {&(0x7f0000004a40)="16", 0x1}], 0x3, &(0x7f0000008540)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10, r11, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r12, r13, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r14, 0xffffffffffffffff, r15}}}], 0x78, 0x800}}, {{&(0x7f00000085c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000008640)="370be54848f2119d6a73bc1629613dc4176e335727408d2b876cbce78aaeefee61c6af123f40ec752e30f1a7272569255cde340aa7cbf0eaa346eb0c4862346be5d158a26d48498e124eac38728b44bddf96c10b1a28cc45b86850fc3a0b6c47a17c1dd4071f5eb81defa10927f7a4726d00b48dc71ba105909db192a0cc", 0x7e}, {&(0x7f00000086c0)="57cdc5ef75aa2ebd2a2287f8e00af896dbf7aaa2aecd2c676c6e3bd002301c44e29a279794ae1b6d9c03b0839d6c0a284f704efaf3dce06fde7e3b8a5fe15efd067c62c9dc46a310aa2bb2f7c53b", 0x4e}, {&(0x7f0000008740)="cd4d4cf15192c51f6fda1bacc23948ad4918e2a48ee8880d81b7142e4b543a2db277cdfa54de9da7524333b2fd8405da99a8ff6748e5e8dc2573785dd06766d1ca3b67f3692ec81d6a2737975a95c79403cc77c2ce13abf1975da3e1cff0042fbe53a3f2e9f01b610ae15e38940e420849e5be334d3669248903089b673e3eaaadde963d5f3513cf8d00cedfa9206fba7d7c119183a770ff8bde5f6796addc0056e90bd5793826b1f5416540d66cfd689af3586291ba66a1734f745971a9b441ec8fa6561d99dee6d7520b75a599a8c52b6e8f", 0xd3}, {&(0x7f0000008840)="f43cd5f7f55abf4c5b72126474dad833bbb558a0203a5c0d54543382dd58694e", 0x20}, {&(0x7f0000008880)="ad080a57b1c47657a7d22454937e02035656ea07bc3ef180cb6287b2c1788628db01dbdd7f96d083ed7f5220d96444f615e94957d929afde9aff60d3a08e9424c791e14b6c0deaa588a246547321a8279df3ad8e4f14e4baed3f72313801a6434aa0fe93e3f86efb43ad70b9deb1f65a053b5ca15adeae0cf7aecba2cbbecb568dce63bd422857cd72a3fc096e252744cba0e71a9f4923f2f6d0a8dbc9a9cfe5b6610ba4", 0xa4}], 0x5, &(0x7f0000008ac0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r16, 0xffffffffffffffff, 0xffffffffffffffff, r17, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r18, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}], 0x3, 0x0) 14:27:17 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:17 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xffffffff00000000, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:17 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x3, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:17 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB, @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2ce5"]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x21, 0x0, 0x2f4e42ae800725c7}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r0, &(0x7f0000008380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000000)={0x50, 0x0, r2, {0x7, 0x23, 0x9, 0x812202, 0x3, 0x7f, 0x7fff, 0x8}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000006380)="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", 0x2000, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b800"/124, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000000000000000000000000000000000000000000000000000000a00000000000100000000000000757365000000000000001b2b976a98"], 0x0, 0x0}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x0) 14:27:17 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xffffffffa00262ec, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:17 executing program 0: r0 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r0, &(0x7f0000001540)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0xd0010100}}, 0x10, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x5, &(0x7f00000007c0)=ANY=[@ANYRES64=r0], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 14:27:17 executing program 3: syz_emit_ethernet(0xd2, &(0x7f00000000c0)={@local, @empty, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "0e00", 0x9c, 0x88, 0x0, @empty, @local, {[], {0x0, 0x0, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "1e9768755b1d832947e892e361af7c264c9d8aceceba19b25c9fc43864788e2b", "ba2c497b3044141d9c23be9f193c7cb4802052a8a85ce98bd177d3d7e0fe62f9c54056e0a398d6d7b2f817049febdca1", "c3628f8e30af32252c9d5ae4189be8b3b0f908bc43a57fcd5b49b682", {"82088157976c357a9e3f89edf9fd441e", "3a4db7dc2261e28b7b4843b128b54cec"}}}}}}}}, 0x0) 14:27:17 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:17 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xffffffffa002a6f4, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:17 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000008d80)={0x2020}, 0x4) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)={0x90, 0x0, 0x0, {0x2, 0x3, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}}, 0x0, 0x0, 0x0, 0x0}) setxattr$incfs_id(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0), &(0x7f0000000100)={'0000000000000000000000000000000', 0x31}, 0x20, 0x1) r1 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) read$FUSE(r1, &(0x7f0000006700)={0x2020}, 0x2020) [ 1912.042589][T29365] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1912.052330][T29372] fuse: Unknown parameter '0x0000000000000003' [ 1912.057504][T29367] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1912.069175][T29374] fuse: Unknown parameter '0x0000000000000003' [ 1912.083626][T29375] overlayfs: filesystem on './bus' not supported as upperdir [ 1912.146700][T29391] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1912.160217][T29393] overlayfs: filesystem on './bus' not supported as upperdir [ 1912.265485][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 1912.905545][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1913.075962][ T23] audit: type=1400 audit(1637850438.429:545): avc: denied { ioctl } for pid=29385 comm="syz-executor.0" path="net:[4026531999]" dev="nsfs" ino=4026531999 ioctlcmd=0x6364 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 14:27:22 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) quotactl(0x1000, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000200)="914187dee73b5942ec33ad6f3386b0db889125daf103aa3f73100e8940cce8c31cc1ffcdd9ece1f14b4b9abc29714e8070135e5aea39d7a3e613f71d4ebca16b55926f89678cb268fcac8a8af75c3f592732dfb58713e8650973fab655fbdda83c941731750c80b7598955b5571ae7030128ea7b983725f8ff748bec298870a23fade6e2d71a03680a142397779a0f7e611f6253effd0cb9a7179e24c06e31aa32a8fc3a5e2e38c49b5ffd8e9fea5e0de7f621e29c391631f795f39471dcfa8b63c3a32cd4cd50a95604deb7539d7e529475946cf55a612843cf08") perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000001340)="e05f043c5356314b559fcff30240be85318c0fd625592ad069c75cf9462414a7bc8991d4842fdb5294b67abe8c13795a266cb41f173612015d0e802e7c132ba79bd88a7e84901ed190bb565c347e91aa05cc71e882b891b37f33b7f0601bd61cbe9fcd1cc437c17d3bf7f4964851c4cbfe5e2d9fdd3c04c0594543696c7a997c811ae280ce5aff6b8d075f1e53b960501a458e633451d68e82b6df533bf3daba5c69393fc22c0d693f652d6565d98f9d36d99820ce37c7a695368a2563b7f9b40288992e480d0c17c9648479d58a1f8170783b468991c426b2ab35bca0d27ee2129354b20f336bca9ec15ec8487b3be496a0f28c8dac2679e237685c6a4d1c59253c53fac2fd6d9c632e5b8a45921a470a94f5bd14d36c42507ceb6912a71892930aa3d272d326f38ab7e64db540dd4241960b598c251a8477ff0e85d8cb4ad025faa32048b5705df91d1a0dd3daacebb7f5ae7e8bbb9ed14f92914599ceb723bc73c586b1863389a564871d96c131b5945047e49260fc3e3d20149ef5caa107d6da46282eb6601a1429132a9d85367aff246e8da7d9e6d9a10a3932bca1c776996554a84ab3b88202badfcc6a64c8da6ff5d118ca7875a3bf12d105368abc7cf1c80366a4aaf4002abec65f2f50baf80b5dc2642577f3b1c444fac82c4efa9f25fce998ebc797c4bbd4239356243f3cce4e37dea8890cae6465d5e6ff137da4b1e3f8373e5f3582ca03a8deea90193a2b776b42126e56df534f4368c87435c0c0a793c947b3bf474431351e089245948dd80ed65b7d58392d3d7df155e35dbc0d2fa1b5c5d71a92773aa357fcaa23b24b50ded54b12a05d871cf0b6dabefd8c4bbc3102d5bd07f4701e8693855853e8b0cc49eae0dc569c50015ece42ab69ee3f2525cc146db290f5b7dea1b26e24c7738bfa5e5f40b8be2895578f3dc82dd1538aa2f31ec5ab7695f7666db04d4ccc420b4ed661dc6738b6baaa3fe84180867a3c11954f8cf5b09bb4a91a56fa55bbda1e67e1a2a86a4e456d2732d9c9cd3b12eede91bf24e381b823634e818c9e15e5b4601de9c1561a7b9b275f8631de9ca5078efa0ab6f24c1392ca3bbf8fb0b47d4a03c66e0606cbb955290b96e4441cc3c4a6b34f1f862044d7c819f2e8f6a639fcee1c5b0cd972f379edd6f086755728e28b1d09c747f7fa8b06c66d90c7f45c00bb2e61ec50fdc9e0970ea5190348ef9e4ba1d2b8ae038ce2a73549f4050721417946d641ff58705c88993b9eebe7f3549ebcbd07d0e154374f130e1fedaa844a7eb1f22ef1298f033db76dfc3f49c116ab4213cf9eb1db42a22b6aeab3e5c702082eaebd96fa09273c003c6771093f0892005d94650d9d3ed7410019f715d7c221a3f64bcb33d0b0539ee4f8022c962147959803c27f775998c4b70f44cc5f817b856ba5fe848bf2551fef4903387b395caad1a24358d45a6792c34f0c4d91771f58727f5ab25fe59701c57c0ba27c81b0a771620630897fb4595c50dc50798628cb2b43d04a653fa0f567ed881ca22294d9e4f2d19546170d44fa2fc243a660c034a71675ac5cd07206d9eb3479d75537f98e976e1b0171bf819fbf542ec05be15d0f29980253cf4b70aa7fb5c6afb40ac1fa95884489a57a902b813279bf022afa391640fd1ed228a5f76cdbfbd926ff44880dc06964335b3a6191af8a9aa0ebf754b42d26cecbf97cea6777fea1f904ddebb6b107198fbbc2588f5021d589f372dcb331b60efb0c19ed6907363afc8e3510a8dcc0ebaf51050d08bf75b8907fa7d650c1eb14cfe8d68ce5e1975701749a4b161b947cf160066c3c154643c910be8638dbfa137f9a4fd444d6868aa30d6fe56830f56708ffedfb1b38e6c0e3625350dcb04c9db0b18e22298bef3e5817e8f00ec4886ec88d228205026dd002407e9a3a0d4c316e769475d9cb684a345acbea9a63893e270b3295899fb1c3db1ca6ff946228702a7c5566e4db17f3670f307d9549ddda1be83d58a025efc39dd166ced3077cbe777c6b17a0d95b5b4b1f34c2810d3a8925989535be6038fc94546130d90a8a49fc42005465d99e29e541beb003b7ba0976014371f06f993f1b3fdb1feb0e2164a129f760437744767446b179ac9486ed5e0f1b39da13") r1 = getpgid(0x0) ptrace$cont(0x7, r1, 0xeb, 0x9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) getpid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)={0x0, 0x0}) ioprio_set$pid(0x3, r2, 0x2004) unshare(0x42000000) 14:27:22 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xffffffffffffff7f, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:22 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, 0x1c) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000004b300)={{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xf59, 0x9}, 0x4048, 0x0, 0x0, 0x8, 0x6, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x2f}, 0x3388}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000001280), 0xc, &(0x7f0000001300)={&(0x7f00000012c0)=@ipv4_newroute={0x24, 0x18, 0x400, 0x70bd29, 0x25dfdbfb, {0x2, 0x14, 0x20, 0x4, 0xfd, 0x0, 0xff, 0x2, 0x1400}, [@RTA_MARK={0x8, 0x10, 0x9f5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008840) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x12) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x110) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x490240, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40086607, &(0x7f00000000c0)={0x40000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000180)={0x1e, 0x91c8, 0xfffffff9}) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40086607, &(0x7f00000000c0)={0x40000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = epoll_create(0x2) write$binfmt_misc(r4, &(0x7f0000000200)={'syz0', "49e7ea2d67bae8f5f10c7c4a8ad7d9ec196e05dd3131d711dbc8762fc91c8840ba59a788403815271a4d4a938b2cf808b1e28054981099c4ce6ba4a191100a5176df90da72718b625717faaf478e11a34d2b66bbf9c2c131644594d2544d191a96377e0232079a4a1a321863ad6c5692"}, 0x74) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000011c0)=ANY=[@ANYRES64, @ANYBLOB="050000000000000008000000000000000200000000000000ffffff7f00000000640f000000000000080000000000000004000000c5fd000031e60000dc0c00000700000000000000f9ffffffffffffffffff000000000000fcfffffffeffffff3000"/152]) unshare(0x42000000) 14:27:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:22 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x8, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:22 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:22 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0xffffffffffffffa1, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:22 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:22 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_PROTOCOL(0xffffffffffffffff, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x50, 0x0, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYRESDEC, @ANYBLOB="f3ff006d7100000800010074626600f5bf80cca8e9c25b81bb406310da7615204ae8239ff343645d69e8f3a31fcc88a5557a492acf6c64eeab90c6f24140759353de835c5432a7a7ae58868b9ad9cb3eafeedbbaccf14dfa57ab555c5811b5ff146cf3de9c18116215df5a74"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 1917.206881][T29409] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1917.214138][T29412] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1917.219540][T29415] overlayfs: filesystem on './bus' not supported as upperdir 14:27:22 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000080000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000080)='neigh_update\x00', r1}, 0x10) syz_open_dev$vcsu(&(0x7f0000001780), 0x9, 0x2282) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3b", 0x6c, 0x80, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000080)='neigh_update\x00', r0}, 0x10) perf_event_open(&(0x7f000001d000)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) pipe(&(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x15, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="4686f5f1e700000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0xf8, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x6, 0x10, 0x0}, 0x15) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000300), 0x8) 14:27:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1917.281096][T29422] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1917.291142][T29423] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1917.293674][T29427] overlayfs: filesystem on './bus' not supported as upperdir [ 1917.319519][T29429] overlayfs: filesystem on './bus' not supported as upperdir [ 1917.346241][T29433] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1917.358664][T29434] overlayfs: filesystem on './bus' not supported as upperdir 14:27:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c8f000000732e668d8529dfa6617400020301000240008080f8", 0x1b}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180)=0x80000001, 0xffff) 14:27:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) recvmmsg$unix(r0, &(0x7f0000005b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00001fe600000000000000000000000a00"/28], 0x1c}}, 0x0) 14:27:26 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:26 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x11000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:26 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x9, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:26 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x1c717e, 0x13e) lseek(0xffffffffffffffff, 0x0, 0x2) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x1, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000040)='./bus\x00', 0x100, 0x28) getsockname(r0, &(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000280)=0x80) recvfrom$inet6(r2, &(0x7f0000000080), 0x0, 0x10000, &(0x7f00000000c0)={0xa, 0x4e23, 0x7f, @private2, 0xa91}, 0x1c) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000005000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r3}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1, 0x7, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, [@btf_id={0x18, 0xa, 0x3, 0x0, 0x1}, @map_val={0x18, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x89b}]}, &(0x7f0000000540)='syzkaller\x00', 0x8, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000005c0)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000600)={0x3, 0x3, 0xa43}, 0x10, 0xffffffffffffffff, r3}, 0x78) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0xa0, 0x0, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xb5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmmsg(0xffffffffffffffff, &(0x7f0000005600)=[{{&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e21, @remote}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)}], 0x1}}, {{&(0x7f00000002c0)=@l2={0x1f, 0x2, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1ff, 0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f00000007c0)="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", 0xfff}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYBLOB="4800000000b4cdfb1d685db9ff79add0fd87a86a5399d4eae5d666e5f757fd96ecd37c87aea6ce271bd2ff86e4d3076069021873a70c37824007c87e5fec84988cf000"/79], 0x48}}, {{&(0x7f00000003c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4080}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000440)="eea009484f75466a35c81cc0d1067f3996bd805e05a747a0d14f92e407b8a8855f94e3eff04b3f78479ca9044534d8164e5bfe85db2bbe482d709ffe1f76b272e471b13ef0de", 0x46}, {&(0x7f00000004c0)="81a145364e928f197cf12be3ecfd12efffeb1b2b624217982d1b8e5f5d292e9e7d555418ec9cca7dbd2b02ef2cb30e235836a000b8639d1b12b91d985ae80d481c42ffb2e35d375bc96dd8d5c89f8de3f7d615ac5de00e010e24e7818956fe163b940374617b17dfbce349d7fdf97f3ddbd1463a0de0612695190b90d2f1fa76a6043736301c55c175cac6b09a705f2c9518980e4d364c126297c5685341a2b62a1acd9afeaf1d4fad02", 0xaa}, {&(0x7f0000000580)}, {&(0x7f0000000680)="0d5b63c5dac68e7b20dd74f2afd3b8f52728ad77395f32c6f645458e78aa54a277d84791cef65d10fde2d9325bddaaa6258057ebb7495ffa83d015615af28a", 0x3f}, {&(0x7f00000017c0)="cec1422b92a4aa5ba921cabbd11d151b32ee758384999fa4ab9b1d36cf51fe4dd2969d1f45174824021c6fcf6f1ed9833f415a8f6e3855ca8481c6635b632513d54b24dd4bd42169de4ff5f67091441d42944838f4d9ee03377fbfcd869eb5f265f3aca6bf85e5150a9c51fa65aae899eb04b5567d212881b6ca7c87dd825ede5d038490615170a8f186408475da354b8671", 0x92}, {&(0x7f0000001880)="29ed16e0dbcaa2d922a616a5ff72be05fdaf8fbcac5697a731c811e68b16573c74d002f4f4f7ab49969ea71b8a94fa613c41fa20502814977f5b4f5b16a937fde9458db549ba4f609bedfe3d59d4196d34d41a2dc717cfa96bde0bdbbcf34a0d3ccde02cb030545de881f6c691f897aa858f9ddca6344bec0025a9ca05f25e815419752259bb3a1bfeb22eb4413babd097fc366913ef5ed8857b181b6c944c3d94c54b5cb2e84ebc88600f6d8d83ebb5864f3d77a60ebd6083de4d8117f8f221c185eb3503323f8f04158cc59ffd0fd48011e21436ccd0c50bf2eca3001f37fe4b0bd936436091381d63", 0xea}], 0x6, &(0x7f00000006c0)=[{0x18, 0x6, 0x10000, "f361b7a9"}], 0x18}}, {{0x0, 0x0, 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@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003040)="7af4767d1a50b4109e9e21e7ebbb16c5e248494f4e9be12da91afd3ba7491c5c8d1747deda87d3d171d4342766f3249939b544cdde3e9c184134a2a830bf91dd3ba0e6c9bebe9549c1d0897a74279a00c9b111199e617b9b76f2e01660485c8c078e136ce4c7f8f609bc80df27c4701c94b77006f9ec125cefcbaa3182c6507e187a7c4c4146e13f03f5fa88772bf01f3a824f9b53a047e78992994ae8c1a09435fc1072ee9529f3f1a425e172dee9790276691577eebf748582d27e04", 0xbd}, {&(0x7f0000003100)="6a327cad7847aaf879ab97ccb172caa456800edea6c176a1", 0x18}, {&(0x7f0000003140)="e189e9e42d50bfa184b2474bbf1b7bea5d041bccd9f421ae343f30f955041447f258cb1c6e6e705ecf21a41ea9295596a04fd23e9f3b0e5b0d7da6cf2c183ec90cde801a7855b589c79c8b4460e43458c7cf27e5b89e355144e84c6a4066c49666fd10e0f5b5b2c8500aaf043f0f14aa31ee51847d272c11f6a00a645d4cb1baf4db0a5101b89eaa597262a22b5d7f8f5bd38b4d122be57aaca45a4882d713020224a2780f06a1d11b5e8d71d4c4be3b291e5a4c", 0xb4}, {&(0x7f0000003200)="73169210c4e83dc49c07bbc3e5752118eadbac546e8848539bd275c05547b544aaac26469f711b4d704e33e4c846ae0da504449c9dafb2675dc7bb774cdfb527e6e77b2d272fa274e2c2571e7738bd6e05fd4f1e7ca0130796498d2e85971914fe863b69ad292bfb9646eb46e77dec11d2e8f367074a66e02cd3191b37ba955852c1a9a2db93f6d54b1e61ecfe7113d0ce05cd1ec1199dac646fd62738a43c5fb84ccd4ec4fbbf85fae097c1c3ce854c282c597d273d40b5a152fcb14a3a76667067a0d3ca4e856c2efac0f60efe719ea92c47541a03fc6d99a5b0f1d0334a02edf8f5538f4b", 0xe6}, {&(0x7f0000003300)="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", 0x800}], 0x5, &(0x7f0000004380)=[{0x40, 0x110, 0x6, "6ed5d12bcc9e3cdc9f8f0cedf7f17e9835c528ff909045a24e9c0f246ce9eebad63544e612780d8260cc3dbc589216f0"}, {0x40, 0xd, 0x2874, "31e5e6a94403d48f6d832e857f40aa757756219ab1e01815ca58cfc0b596b2014b80de3d31da2026842e38498d"}, {0x20, 0x114, 0x6, "b08b6a85a696d6735bdba461f0"}, {0x110, 0x118, 0x0, "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"}, {0xb0, 0x10e, 0x1000, "a58fdcf88b324ef3b05b2e895defab52afe68b0eafcf68e0fc506999e46cf41fdf316fcb8d50c348b6701ab3b75a28a2c5892de6c88df380d8ab60420bb60ca9aee97bac977d97e204732c4dec9e1063865a04a03f6f54b5a6477194faa2642f0790f28606e44c55bf27814d4276889100951d162513a4ead47a926ef38b40d558ff20a0c11a2184c047da25083f38db001f02b10b08d03d77eb"}], 0x260}}], 0x5, 0x4000) r4 = syz_open_dev$mouse(&(0x7f0000002d00), 0xf8ae, 0x8000) accept$inet6(r4, &(0x7f0000002d40)={0xa, 0x0, 0x0, @private0}, &(0x7f0000002d80)=0x1c) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 14:27:26 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1921.427006][T29443] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1921.435152][T29441] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1921.446315][T29452] overlayfs: filesystem on './bus' not supported as upperdir [ 1921.460144][T29453] overlayfs: filesystem on './bus' not supported as upperdir 14:27:26 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x12000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:26 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1921.482399][T29456] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1921.496881][T29457] overlayfs: filesystem on './bus' not supported as upperdir 14:27:26 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x17000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1921.529158][T29459] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1921.546603][T29460] overlayfs: filesystem on './bus' not supported as upperdir [ 1921.565025][T29462] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:27:26 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1921.579483][T29463] overlayfs: filesystem on './bus' not supported as upperdir [ 1921.608113][T29465] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1921.609224][T29467] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:27:27 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1921.634459][T29468] overlayfs: filesystem on './bus' not supported as upperdir [ 1921.652870][T29469] overlayfs: filesystem on './bus' not supported as upperdir [ 1921.684553][T29471] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1921.698634][T29473] overlayfs: filesystem on './bus' not supported as upperdir 14:27:28 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:28 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x18000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x1000001, &(0x7f0000000180)={[{@index_on}, {@index_on}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)='\x00\x00\x00\x00\x00') truncate(&(0x7f00000001c0)='./file0\x00', 0x39) 14:27:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x2) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0x0, '\x00', [{0x1, 0x401, 0x6, 0x4, 0x6, 0x4}, {0x24, 0xaa, 0x0, 0x6, 0x10000}], ['\x00', '\x00', '\x00', '\x00', '\x00']}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x3, 0x1, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4008ae89, &(0x7f0000001a40)={"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"}) 14:27:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x3, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x0, 0x0, 0x0, 0x5, 0x100, 0x0, 0x0, 0x6}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0xfffffffc}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000008b00)={0x2, 0x0, @local}, &(0x7f0000008b40)=0x10, 0x80000) r5 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r5, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) sendmmsg$unix(r1, &(0x7f0000008c80)=[{{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000018c0)=[{&(0x7f00000002c0)="904b34a42007dfba77c3e4a62f5063091d70823958ab325d560945a922fb982511151b5460e726ccdd16d1d58d09fec860b37e343c81b9aa349bf76140a87358f634942af7812011f6b1fc36ddc16cae65a1da30aeb7328912b3a0b6e495", 0x5e}, {&(0x7f0000000340)="af29ec5f27e236dd00762aa333492d01c6befbcbc1698ca2f058403b15e3245172544e96f9eada23290e48311da219d727e22b8e23370bd88eaeccffe4fa50337cef1ed8d8ed1039e81d3e2d7efe481b807fcdec7ea8a92ef4e5d551f1f6abc1524c5f9b4598bbcd83c75d53936ffa7c2908e3844e49561c515bf8083733964ebacde01cb2e59b039895ccd7b9a714b89c953528c1746d72ac9e9debf86b26d13e86cdf4983d7027557dbc0595dc4dbddf0870557f5d64c00ecd46563f", 0xbd}, {&(0x7f0000000400)="4cd98cfe488d0d0d92d46733b912247323fb92368ecb6a5520f9fb8de25f96d0a349d3454f7ca96a884541744acd8c5cc0e147557825c604462c85135cbb51dd27d3106f86078cac8d989312998f9fafcb570e119c798d7c40b2639b1261d5cffb42b2abd0ad98dbfb226a0fdb9571", 0x6f}, {&(0x7f0000000480)="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{&(0x7f0000001640)="ecabd3b3b446c9b782f328d2f114e17ed472223864c5f7716f334c8027ae820dc525aa2e4c0c0d6f7e6cf4c7b6ea45959e828fa4fdea6cdedaa1dd0e99bedec47263945d8d447d2e01a8b21da6b48a0474e1cac2e452c7be7bb26d4fbbde7bc8bdf0a98289c190b98af7cbf27a67af3e9f2b00921603a22cd9875a29e313c495975c67f8a5d766c63210509140e98383867232b5f222ddd747cbcf00c50563d8414ba3e6f75a904e8cb40836afcaf25874d8af8d8e1b767e282b413e516fc9e7299e3d", 0xc3}, {&(0x7f0000001740)="c19ef0892f4190fc193b5c932b765ed422cf9471d14f2528830e99e12be85254066b26287affdd6fb6772ceb3a3da2d56201796737f80c47966e63d72e3e69f8ed51a890c52b8b850a73bebfdc126ca66ba30aae7af5a0ba8c059523d219d74f314dba7aca90a924db62a83ca6c896854882e5ab7b1b67660dd1084da8e50ab136460f9e", 0x84}, {&(0x7f0000002240)="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", 0x143}], 0x9, &(0x7f0000000080)=[@cred={{0x1c, 0x1, 0x2, {r0}}}], 0x20, 0x2885}}, {{&(0x7f0000001980)=@abs={0xa2f0315297ecc7e4, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="957097595be94f0f83bc737e621168858e76f6defeb0adaffcddcd78216579718f7df8c3da04aeffdd35e494b2768e0c3dbf71a769c67d1c0c", 0x39}, {&(0x7f0000001a00)="34d0d3f78d5addd344f3ea886a2ec55275ce50398342114a38a4c924a173edd2186a5fb306166b5c3b37f417b8a9f4979a8ad599c4169e3b820a8c3702aa4d7acd20e0b40396f3e50269da604236b8909809cf220302ce75f5566403ada5d7691166abbaa6db4991ca0f354b2c7c99b3514b84ea227fc0cdfcae4cd9f088fa133b661da2c28c36ce9191fc0c6e88440e75f5b3e4b06f26e733ed26814a5d32667f37c3a29aeaed33641179b79896d0833a3045d43c2f85794808acd98ed60f771b80b19c54b4bbf7c2caa6c607f59b12d433", 0xd2}, {&(0x7f0000001b00)="de5069a17de668a002463507ea23eeec3572955138884426dc516ff5f6f186bd6e361f2eade14da37516da95de4e1b0735ff66b8cac77cdda59f27a4a390750ba89ce463e5c056efbd40f129eed1d3739bd4ab824b2360234e08159a8dee1d895a0e4e093d9531c323b9abfb3c8a0472380ed50b71be6df2bee072ce10d0324413bdfa6ab1342e3691653b4adb8012b3c2336cd1c2edd5763c68d4abf8b9805b98d28d475ab5d1c0f195", 0xaa}], 0x3, &(0x7f0000001dc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 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{&(0x7f0000006fc0)="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0x1000}], 0x8, &(0x7f0000008040)=[@rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, r2]}}], 0x20, 0x40}}, {{&(0x7f0000008080)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000008200)=[{&(0x7f0000008100)="1d0106b77f886f71e80d0450d37ef384ba9595302696736aa5c9bc875c121b05beb3a5e4feaf3e4e4b615761d08e57bdad45a1846d51b5f1bdb9ac9df266c1fd102aa71840d717f477d05485a45ffb1b8dde5e64a11e2562d63ed51a77c6343580babdee5ef9b8ac825a71743aadda0f8c24416f9c6834b2ab2dd3946db387f6c3c955e213e06ae7ae1ecc51fa2722ee5b9b37f3a076673960c415ea79c52e2cd85faf7ac3ce51264b2af59e40c25819fb4e8dfb918f84d4a57559e1519ee6cb4aaf022dc3b233155cf2", 0xca}], 0x1, &(0x7f0000008b80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r2]}}, @rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r3, r4, r2, r5]}}], 0xd0, 0x800}}], 0x6, 0x4004884) r6 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x4000000000010046) 14:27:28 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x10, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 1923.476442][T29481] overlayfs: missing 'lowerdir' [ 1923.486438][T29485] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1923.488662][T29483] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1923.498875][T29490] overlayfs: filesystem on './bus' not supported as upperdir [ 1923.515028][T29492] overlayfs: filesystem on './bus' not supported as upperdir 14:27:28 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x180a831a, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:28 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x9, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1923.521984][T29481] overlayfs: missing 'lowerdir' 14:27:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = socket$pppl2tp(0x18, 0x1, 0x1) writev(r2, &(0x7f0000000a00)=[{&(0x7f0000000180)="5e1ae3592851b013801f05eb4bd3b79cddd6b86552ba8f951bd31cb27e133e05", 0x20}, {&(0x7f00000001c0)="8f088efd2a440053f5a7e8edb09c3f973b5d1aec6122f245617caae9027164a1636a73160e1f21a12f1a90dacd4e91d103060b7ebd9c80ef38bf48c975901cef0a9ba6fe2d3bc3cc07643291f44a8be312c90c6ff529fac9c7c786647279dbe52f83a76a3ec7bb423105c4d292d842fa9a6560092c09b53163b190347eaf92f07820d92494cba7aea4b0482e6ede56ed24b687d818ede86d66441bb0f8f8d1e937098c148427747a52c1cb98a2f58ea5fb737d48e69657", 0xb7}, {&(0x7f0000000600)="d8c3ce20806191b9f325d90fbb0a7d001482e4438c45c7a5f3c327770450222fd3f8316b4214852059a2ba9d5a527ffb45ad0eb63479d3669fcf21acbaa18522757d7f6f5f38a77c6f6406505e5e082052ec484f6a21d978dc4dc52b6c7e9d1464c678228b30532d80f74735a5be0695898ac50f5b0693469fb03114354b14ebae7f7a37d9aa2a5fb90193beafec053d434dba1d5f974cf2239d738c9f79d3a28f9e7c0c72fc7edb44a7c555b0266abc8ba8836429521d4fd23028a95c27cfbb06f5c0340659056476eb301b0f425dfcdea903c560c1", 0xd6}, {&(0x7f0000000700)="e4dd7f51f2366394b9794110e1049e45eea0d6d1158dcf15168f478f7eda0833df3930c7848ad4e54c20cb329693b26d62038d7b3ada3da8877a9c343fd4e0a1a7b6f45e8e2267", 0x47}, {&(0x7f0000000780)="2b201932fa98a64c19ce9459e0628c76e8c69be4d26c59331d3801e96ebfb7f07f8948634329f9fb8f438c43efb6c34cee1b3e52fd81a54a056bd1710291feda2aca1b97275c6657ab1969cdbd4f9530d5d0b92843ef4ae44aedea3959dda9e8dff2b52fe4f6b23151192196e8a24b5d51ef3ffce4ee4e1d67da626a197c498935d5ee9fdbf04de174e09521bb90403abba4ae5998c8a5c9b89a12a214a6", 0x9e}, {&(0x7f0000000840)="058dbd9066e14f4a4b8c425f95d4435105095f11e23388b00b4801a5c6543920b56a5db4fe7520a14c595769f48903052523ab100d3b189a9f98dc1433878f6b2cbf01827271a6f573f9894fa7772563c5ccfbf4bc9a6cb8bedeec6b7127370c8cad5fad0535735da2023f6a967ff4f41945cfb9d3b093358634d975915b8447d2fea570e7f180a7988ac3b40662ad7e2585bce18c0f90536117621cb284e3cc4facf845225ab50610e9d285857541667092c08aeb84de5bfb3b99a0b5800172ea56d981e6a9e73e9c6ce57f07ec5f1d58c61bcfb4185febf29f430b6522babc8997bb6b48f59f", 0xe7}, {&(0x7f0000000940)}, {&(0x7f0000000980)="c598f456ae", 0x5}, {&(0x7f00000009c0)="b5794df37ea986820862c6ebf8dbda9010da6f76a1a72b9f6b9d75ee99d45c4198f585955f77f1df0f", 0x29}], 0x9) write$cgroup_int(r1, &(0x7f0000000100)=0x1276, 0x12) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000040)={r0, 0x7ff, 0x5}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x6, 0x8000, 0x4}) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0xfffffffa}, 0x1c) syz_usb_connect$uac1(0x0, 0x9f, &(0x7f0000000500)=ANY=[@ANYBLOB="12010000000000086b1d010140000102030109028d0003010000000904000000010100000a2401000000020102072406000000000b24040000c329b6bf54c9052404003dfac8823dafe06bf873ab8b0008240800000000005eb4b60000790904010000010200000904010101010200000905010900000000000725010000000009040200000102000009040201010102000009240202000000000009058209400000000007250100000000d0dbf2dd8d2dae16609fc79c05da53a50cc079b2a9e0aafc2895a41bde4bc947634934836c1b93a796eec4714270d214e970c35a2c6d96d1a269934dce6eacdf19560536e5fe1a7213fa70abeee27bb0"], 0x0) syz_usb_connect$uac1(0x5, 0xdb, &(0x7f0000000400)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc9, 0x3, 0x1, 0x8, 0x20, 0x62, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x3, 0x3}, [@processing_unit={0x7, 0x24, 0x7, 0x3, 0x3, 0x6}, @mixer_unit={0x7, 0x24, 0x4, 0x5, 0x0, "1588"}, @output_terminal={0x9, 0x24, 0x3, 0x1, 0x304, 0x1, 0x6, 0x8e}, @selector_unit={0x7, 0x24, 0x5, 0x5, 0x1, "b77e"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x2040, 0x4, 0x1, "fcd6574addfc"}, @as_header={0x7, 0x24, 0x1, 0x44, 0x80, 0x1002}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x3f, 0x22, 0x0, {0x7, 0x25, 0x1, 0x2, 0xff, 0x4973}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x2, 0x1, 0x5, 0x2, "b8", "fb491e"}, @as_header={0x7, 0x24, 0x1, 0x3, 0x0, 0x1001}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x7, 0x2, 0x0, 0x1, 'Aw', "91"}, @as_header={0x7, 0x24, 0x1, 0x6, 0x25, 0x5}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x2, 0x3, 0x3, 0x3c, "1ee95ddfe24eee2807"}]}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x0, 0x2, 0x5, {0x7, 0x25, 0x1, 0x82, 0x7f, 0x8000}}}}}}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x300, 0xff, 0x8a, 0x9, 0xff, 0x3}, 0x6f, &(0x7f0000000280)={0x5, 0xf, 0x6f, 0x2, [@generic={0x5f, 0x10, 0x2, "7223ca1927e6161ec8197059f75c9758cec80935bc97ba035d89c2d3d6f1db04f643ee74f22b20a846d0b979485bbdd928698cd14fea6296c5c01bae5778c5dc945cde9a7a6c38f9a79e04aacbe29c7dc19e65d3250ac53c6429846e"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x9, 0xc1, 0x1f, 0x1ff, 0x1f}]}, 0x2, [{0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x441}}, {0x7e, &(0x7f0000000340)=ANY=[@ANYBLOB="7e03b90e8e0ff2f80adce8df24f63ca8459642a7b38e32d64e74b6c37799cf2d03d3718e69a05c019709b24a979c625601463deb199436a1a20d23e7a21d2d5ee5ccd9f7a6296fb42cb0d6faa2bd87f86591510dbc9747c6520c21121aebab65d8f76fa641715b7d38e1d4cf1c479f40552f533f10623b8c31130a11e926"]}]}) 14:27:29 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x18d4a0a4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1923.602672][T29499] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1923.640938][T29506] overlayfs: filesystem on './bus' not supported as upperdir 14:27:29 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:29 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1a830a18, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:29 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:29 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1923.728546][T29514] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1923.740779][T29517] overlayfs: filesystem on './bus' not supported as upperdir [ 1923.758740][T29519] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1923.771311][T29520] overlayfs: filesystem on './bus' not supported as upperdir [ 1923.791831][T29522] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1923.804118][T29523] overlayfs: filesystem on './bus' not supported as upperdir [ 1923.865511][T20447] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 1924.105419][T20447] usb 4-1: Using ep0 maxpacket: 8 [ 1924.225463][T20447] usb 4-1: config 1 has an invalid descriptor of length 182, skipping remainder of the config [ 1924.235891][T20447] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1924.395493][T20447] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1924.404748][T20447] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1924.413410][T20447] usb 4-1: Product: syz [ 1924.424273][T20447] usb 4-1: Manufacturer: syz [ 1924.428970][T20447] usb 4-1: SerialNumber: syz [ 1924.675895][T29503] udc-core: couldn't find an available UDC or it's busy [ 1924.682858][T29503] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1924.755493][T20447] usb 4-1: 0:2 : does not exist [ 1924.761599][T20447] usb 4-1: USB disconnect, device number 44 [ 1925.193336][T29527] udc-core: couldn't find an available UDC or it's busy [ 1925.200321][T29527] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:27:30 executing program 1: r0 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) syz_usb_connect(0x0, 0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000042149f086d04010973a30102030109025c00010000000009040000000e010000072406000197ba05240000000d240f0100000000000020000006241a000000082406000060621c05240000000d240f010000000004"], 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f00000000c0)={@id={0x2, 0x0, @auto="00f1678443e24de6acc18b90c77c2c68"}}) 14:27:30 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:30 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:30 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x64, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:30 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x9, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0xbb8) sendmmsg(r0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000066c0)={0x0, 0x0, "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", "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"}) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) r1 = eventfd2(0x8, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, 0x0, 0x200000, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$tipc(0x1e, 0x7, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x4, 0x1, 0x3f, 0x404, 0x8, 0x2c, 0x9, 0xfffeffff, 0xfffff801, 0x8, 0x9, 0x8, 0xccf9, 0xef4}, 0x18, [0x0, 0x0, 0x0]}) unshare(0x42000000) [ 1925.567522][T29535] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1925.572910][T29537] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1925.580098][T29533] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:27:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000024001d0f00"/20, @ANYRES32=0x0, @ANYBLOB="d73459971a260004ffff1a01000000000000"], 0x24}}, 0x0) [ 1925.633699][T29541] overlayfs: filesystem on './bus' not supported as upperdir 14:27:31 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20100000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:31 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1925.674643][T29543] overlayfs: filesystem on './bus' not supported as upperdir 14:27:31 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x22000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x275a, 0x0) socket$inet6(0xa, 0x6, 0x1) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000040), 0x2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) socket$nl_generic(0x10, 0x3, 0x10) [ 1925.764839][T29550] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1925.804235][T29555] overlayfs: filesystem on './bus' not supported as upperdir 14:27:31 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1925.819184][T29554] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1925.863801][T29559] overlayfs: filesystem on './bus' not supported as upperdir [ 1925.881922][T29561] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1925.894321][T29562] overlayfs: filesystem on './bus' not supported as upperdir [ 1926.985573][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 1928.905524][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1930.025448][T20447] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1930.265452][T20447] usb 2-1: Using ep0 maxpacket: 8 [ 1930.385589][T20447] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1930.555518][T20447] usb 2-1: New USB device found, idVendor=046d, idProduct=0901, bcdDevice=a3.73 [ 1930.564549][T20447] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1930.572664][T20447] usb 2-1: Product: syz [ 1930.576948][T20447] usb 2-1: Manufacturer: syz [ 1930.581515][T20447] usb 2-1: SerialNumber: syz [ 1930.586788][T20447] usb 2-1: config 0 descriptor?? 14:27:36 executing program 1: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x3c, r0, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}]}, 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000001a00)={'wpan3\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), r5) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000440)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x3c, r6, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}]}, 0x3c}}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000001b00)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x9953364b97db99e3}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a40)={0x5c, 0x0, 0x108, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_PAN_ID={0x6, 0x9, 0x2}, @NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f0000000100)) r10 = getuid() r11 = getgid() r12 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r12, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=r10, @ANYBLOB=',group_id=', @ANYRESDEC=r11]) recvmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001b40)=""/243, 0xf3}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/97, 0x61}, {&(0x7f00000013c0)=""/250, 0xfa}, {&(0x7f00000014c0)=""/255, 0xff}, {&(0x7f00000015c0)=""/34, 0x22}, {&(0x7f0000001600)=""/25, 0x19}], 0x7, &(0x7f00000016c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000001800)='./file0\x00', 0x400, 0x400, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000001940)={{}, {0x1, 0x1}, [{0x2, 0x5, r10}, {0x2, 0x2, r8}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x6, r9}, {0x2, 0x0, r13}, {0x2, 0x4, r9}, {0x2, 0x0, r9}, {0x2, 0x4, r8}], {0x4, 0x2}, [{0x8, 0x0, 0xee00}, {0x8, 0x2, r14}], {0x10, 0x3}, {0x20, 0x4}}, 0x74, 0x1) 14:27:36 executing program 3: openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = getpid() r3 = getpid() sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x400000, 0x1}, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001200)=0x8) perf_event_open(&(0x7f0000001180)={0x4, 0x80, 0x3, 0x6, 0x81, 0x5, 0x0, 0x3ff, 0x18000, 0x7, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x5, 0x4, 0x10000, 0x3, 0x3, 0xfff}, r2, 0x9, r0, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5cf8, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r1, &(0x7f0000000140)=[{&(0x7f0000000180)=""/4088, 0xff8}, {0x0}], 0x2, 0x0, 0x0, 0x11) dup3(r4, r1, 0x0) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) 14:27:36 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x25000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:36 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000024001d0f00"/20, @ANYRES32=0x0, @ANYBLOB="d73459971a260004ffff1a01000000000000"], 0x24}}, 0x0) 14:27:36 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x300, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 1930.762763][T20447] usb 2-1: USB disconnect, device number 8 [ 1930.784100][T29578] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1930.797489][T29573] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:27:36 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1930.811094][T29581] overlayfs: filesystem on './bus' not supported as upperdir [ 1930.820817][T29583] overlayfs: filesystem on './bus' not supported as upperdir [ 1930.829153][ T23] audit: type=1326 audit(1637850456.179:546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 14:27:36 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1930.870951][ T23] audit: type=1326 audit(1637850456.179:547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 [ 1930.899995][T29588] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1930.913188][T29591] overlayfs: filesystem on './bus' not supported as upperdir [ 1930.921724][ T23] audit: type=1326 audit(1637850456.179:548): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=118 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 [ 1930.941681][T29590] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:27:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000024001d0f00"/20, @ANYRES32=0x0, @ANYBLOB="d73459971a260004ffff1a01000000000000"], 0x24}}, 0x0) [ 1930.946060][ T23] audit: type=1326 audit(1637850456.179:549): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 [ 1930.981725][T29592] overlayfs: filesystem on './bus' not supported as upperdir 14:27:36 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x11, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:36 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x30000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1931.010830][ T23] audit: type=1326 audit(1637850456.179:550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=102 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 [ 1931.040816][ T23] audit: type=1326 audit(1637850456.179:551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 [ 1931.069834][ T23] audit: type=1326 audit(1637850456.179:552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=104 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 14:27:36 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x3e4, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 1931.118533][T29602] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1931.131211][ T23] audit: type=1326 audit(1637850456.179:553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 [ 1931.132132][T29604] overlayfs: filesystem on './bus' not supported as upperdir [ 1931.156408][T29600] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1931.174278][ T23] audit: type=1326 audit(1637850456.179:554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 [ 1931.243277][ T23] audit: type=1326 audit(1637850456.179:555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29579 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa44eb31ae9 code=0x7ffc0000 [ 1931.269612][T29609] overlayfs: filesystem on './bus' not supported as upperdir 14:27:40 executing program 1: r0 = socket(0x840000000002, 0x3, 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x48, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x800, 0x7a}}}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x80}]}, 0x48}}, 0x48840) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x89}]}, &(0x7f0000000080)='GPL\x00', 0x5, 0xe6, &(0x7f0000000240)=""/230, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 14:27:40 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x12, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:40 executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000090000105e04da050000000000010902240001000000000904000009030000000921000000012202f7090581030c96"], 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0xfe, 0x0, "f6cda846"}}, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000d80)={0x2c, &(0x7f0000000bc0)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000001200)={0x2c, &(0x7f0000000980)={0x0, 0x0, 0x4, "a0448a91"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000e00)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x20, 0x0, 0x4, {0x0, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000090018105e04da0500000000000109022400010000000009040000090300000009210000000122220209058103"], 0x0) syz_usb_control_io(r1, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x0, 0x0, "0cdcefdc", "00000b03"}}, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000200)={0x2c, &(0x7f0000000a40)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000580)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x4, "cd109cce"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000008c0)={0x84, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000600)={0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="00078400000084311a7337f5ae1bdcd8e51e11718697a5554a4c9d9189e279e99ff520fe570545784dd529e688d5775e8277f75e5c3e71db1e4baab058a2df2ee74d8e5f2018fdc66469b3403a9701c0d11c6ff7fa84ffb9a6be043ccaea269890cebf368bdbb76ca9e0e1a9d1144a22a7faa7595796daf407cc91822c9dba5b426c05dca35a33542431"], &(0x7f0000000100)={0x0, 0x3, 0x93, @string={0x93, 0x3, "e9d4918b5cdc539e86d1067cdf702031f1bc4337988cb1a7e49020313e494005e0097af842c6661b8d0e81819cad3f5b68b03a5ec622879e478711fe2b483cf5b382452264c72a4d29802612ca61a4d6eb17b78043554b8fb45035ebfb164378657c3e5198269a1f08930b002ad95f6c973a5751fa00a5d20252f3efff5eeb517fff421db5c0929cf3621d7c5f65587e20"}}, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000280)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8, 0x0, 0x1, {0x22, 0x201}}}}, &(0x7f00000005c0)={0x2c, &(0x7f0000000300)={0x40, 0x13, 0x5c, "1f5c581c54fc784037ed83cb301809cb2cfdc88af61fb7218de72d97690bda7c85601a51c2814e6980125b02c31be9218493b50781d19e49ada064da7194b4b6892b9c6496bf5e05d4348827b38e4df9ed056345be9a66d94c76826e"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000400)={0x0, 0x8, 0x1}, &(0x7f0000000480)={0x20, 0x1, 0xe8, "2d526ca12ec9e9b6f6883201cf5e5bbfe128a226fb805381bb7f36277e069e15effeaf49da7f45cc52d87e7b7f67e69bf74ec0ddb83b88dc9526203b4a7f3ec63d2eabd36bf5cb6cf3d99e6b512f80f3ab3749a42c1fa9c35785045999c5fc08fc754782a2f96daec304eb847c6dfb41c9062bf229c213694ef19dd1729100b12834d63ef7b706e2188f8ba02fc2ba53beb0b6ee1ba3105f86187c76b6f46bf4a897433057f0ce72908bf2265c14c668e942899063d15313d694b0400407d0cc8d890a3181cbd86726eb68d73ef870de7aba7a4660f66ed3522b85df8344a224ab8e03abb10e2b55"}, &(0x7f0000000580)={0x20, 0x3, 0x1, 0x1}}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0000040000007b018bd8"], 0x0, 0x0, 0x0, 0x0}) 14:27:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3a000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:40 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x900, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000024001d0f00"/20, @ANYRES32=0x0, @ANYBLOB="d73459971a260004ffff1a01000000000000"], 0x24}}, 0x0) 14:27:40 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x18, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3e7f0000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1935.007667][T29620] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1935.021114][T29622] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1935.035468][T29628] overlayfs: filesystem on './bus' not supported as upperdir [ 1935.036757][T29629] overlayfs: filesystem on './bus' not supported as upperdir 14:27:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1935.101289][T29633] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1935.115147][T29635] overlayfs: filesystem on './bus' not supported as upperdir 14:27:40 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1c, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 14:27:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f7f0000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1935.150771][T29640] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1935.168642][T29641] overlayfs: filesystem on './bus' not supported as upperdir [ 1935.193342][T29644] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1935.207409][T29646] overlayfs: filesystem on './bus' not supported as upperdir [ 1935.275484][T16358] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 1935.535420][T16358] usb 4-1: Using ep0 maxpacket: 16 [ 1935.655553][T16358] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1935.666501][T16358] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1548, setting to 1024 [ 1935.677810][T16358] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1935.690788][T16358] usb 4-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 1935.699982][T16358] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1935.708988][T16358] usb 4-1: config 0 descriptor?? [ 1935.725463][T29623] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1935.745853][T16358] hub 4-1:0.0: USB hub found [ 1935.965486][T16358] hub 4-1:0.0: 1 port detected [ 1937.426108][T29623] udc-core: couldn't find an available UDC or it's busy [ 1937.433231][T29623] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 14:27:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 14:27:43 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x22, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1937.867400][ T5] usb 4-1: USB disconnect, device number 45 [ 1938.645447][ T5] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 1938.885490][ T5] usb 4-1: Using ep0 maxpacket: 16 [ 1939.005508][ T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1939.016374][ T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1548, setting to 1024 [ 1939.027631][ T5] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1939.040516][ T5] usb 4-1: New USB device found, idVendor=045e, idProduct=05da, bcdDevice= 0.00 [ 1939.049723][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1939.058564][ T5] usb 4-1: config 0 descriptor?? [ 1939.075512][T29623] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1939.095809][ T5] hub 4-1:0.0: USB hub found 14:27:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:44 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:44 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x6400, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:44 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x23, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:44 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="30b500915448a60c3d2e3a669757ebe6"]) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {}, [{0x2, 0x1}, {0x2, 0x7}, {0x2, 0x5}, {}, {0x2, 0x2}], {}, [{0x8, 0x3}, {0x8, 0x4}, {0x8, 0x5}, {0x8, 0x3, 0xee00}], {0x10, 0x4}}, 0x6c, 0x0) r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xa, 0xffffffffffffffff, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r3 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007280)={&(0x7f0000000a00)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000006b00)=[{&(0x7f00000008c0)=ANY=[@ANYBLOB="2c0100002300000427bd7000fedbdf250800fe159e5033b68918e44b957cae807e2e14000900000010000d8008003800e00000010400000008000800", @ANYRES32=0x0, @ANYBLOB="d70a05d784579b79ffc8d4d0eac9451e24c20c1166bbd86948419a54ed076b84e5b669aca0101de4f69964ec80994d384e8abb75d22bcb003670a229bb610906f5bad323034b47935138de365e25c5101f95d833104c1b00e2d5bace21e8f517c679fa7a76d24f75e7d68c9a5db03ec4c7833fc45a397652dd051f718f8376ac16fbbaac462e65a6ebd18b57d11cf0812125ae53af310eeb4cda58d5a9068dc41f71fb5f7864195865c3b53294a77aaed2e20bf982b6f5ed4c276151f366b6d28f0b2bab81c796e34ec6c52bdab1f328735529f32bda84091cd7e3fc141aa394feb6b821d00591fe4e0422b13bd4bd7ae308004600", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00'], 0x12c}, {&(0x7f00000031c0)=ANY=[@ANYBLOB="a00000004100040029bd7000fedbdf250800350004000000c766653c733296bf99a72873053451b5f3d75db93a0118038e11146a408e629c334e59ca746c982caf47ab11afddfdf3451e56d801a900ba88897a262643045c93b6c782e6c09499da60229b47446e53b48484404109053ececd16558fed129546c33e8664ffde1032aa9305c48708d34aac1eaf627945d20f3ef6ffa05fa76856e3c81463b98c8f"], 0xa0}, 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{&(0x7f00000012c0)=ANY=[@ANYBLOB="611000002a00000427bd7000fddbdf256918850900000000ffffffff080073003826fdad254c50a7b14783afddf93c74c9b107425ad13657f42ab32c28017a13a91b64bd0ac31956c0bd976cc549710c133ddf0b8f36360b212c699da6bad3f085695f33c85c7fea7a778ed4e5452b696cdfaed54da8d1702b62ada9614a58334fb80b4ba1341a366b1d20f071a4d6b7a2d2f9c670675ab67b6968b773b920aab6704d57de38dfa0aa4fc28282b9370b5e37602a0eeb500001cad8cf714339a4679bfbea87201eeb2264382b998003bc35df7220fd9e0640beae67c3857f2e666bb3da873892af", @ANYRES32=0x0, @ANYBLOB="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0x107c}, {&(0x7f0000000b80)={0x708, 0x36, 0x400, 0x70bd2c, 0x0, "", [@typed={0x5a, 0x2c, 0x0, 0x0, @binary="1956e9876595cc049d6e4681581530a5c4d0275a60f54a1860545ac078a670f3df5365b8fd168230c2efaf143a76d73d75fca3684433e3d79c777fad76d9b8c9b1d598332c6eb5dd881624831cba504ab2b61476a99f"}, @nested={0x694, 0x0, 0x0, 0x1, [@generic="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", @typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0x8, 0x64, 0x0, 0x0, @pid}]}, @typed={0x8, 0x76, 0x0, 0x0, @uid=r1}]}, 0x708}], 0x5, &(0x7f0000007180)=ANY=[@ANYBLOB="1c0000000000000001e0000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="cd2ef13e563561f100", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x88}, 0x4c890) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f0000000640)={{}, {}, [{0x2, 0x1}, {0x2, 0x7}, {0x2, 0x7, r1}, {0x2, 0x5}, {}, {0x2, 0x2}], {}, [{0x8, 0x3}, {0x8, 0x4}, {0x8, 0x5}, {0x8, 0x0, 0xee00}], {0x10, 0x4}}, 0x74, 0x0) mount$overlay(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000400), 0x400, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) rename(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)='./bus/file0\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x56b, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x477f) 14:27:44 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x25, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:44 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40000800, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1939.195606][T29665] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1939.212069][T29671] overlayfs: unrecognized mount option "0µ" or missing value [ 1939.218635][T29673] overlayfs: filesystem on './bus' not supported as upperdir [ 1939.235524][ T5] hub 4-1:0.0: config failed, can't read hub descriptor (err -22) 14:27:44 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2c, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1939.247184][T29671] overlayfs: unrecognized mount option "0µ" or missing value [ 1939.255946][ T5] usbhid 4-1:0.0: can't add hid device: -22 [ 1939.264925][ T5] usbhid: probe of 4-1:0.0 failed with error -22 [ 1939.272693][T29677] overlayfs: filesystem on './bus' not supported as upperdir 14:27:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x73, 0x0, 0x9, 0x0, 0x7, 0x5b, 0xffffffff, 0x3}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lsetxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f00000002c0)='][\x00', 0x3, 0x3) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x8000000f) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000180)={0x0, 0x3, r3, 0x0, 0x80000}) sendfile(r4, r5, 0x0, 0x8400fffffffa) 14:27:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 1939.305755][ T5] usb 4-1: USB disconnect, device number 46 [ 1939.327378][T29685] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1939.340352][T29690] overlayfs: filesystem on './bus' not supported as upperdir 14:27:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 14:27:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x30, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:45 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x48000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:45 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xe403, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3a, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x48, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:45 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1939.961942][T29702] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1939.977957][T29708] overlayfs: filesystem on './bus' not supported as upperdir 14:27:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:45 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x52030000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1940.006726][T29712] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1940.020003][T29713] overlayfs: filesystem on './bus' not supported as upperdir [ 1940.034980][T29715] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1940.047657][T29716] overlayfs: filesystem on './bus' not supported as upperdir 14:27:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1940.064290][T29718] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1940.076957][T29719] overlayfs: filesystem on './bus' not supported as upperdir [ 1940.111547][T29725] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1940.123803][T29727] overlayfs: filesystem on './bus' not supported as upperdir 14:27:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0162) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x73, 0x0, 0x9, 0x0, 0x7, 0x5b, 0xffffffff, 0x3}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) lsetxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f00000002c0)='][\x00', 0x3, 0x3) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x8000000f) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000180)={0x0, 0x3, r3, 0x0, 0x80000}) sendfile(r4, r5, 0x0, 0x8400fffffffa) 14:27:45 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x58e548ba, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:50 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:50 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x60, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:50 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x1000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 14:27:50 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x68, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:50 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x60000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:50 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6c, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1944.964040][T29751] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1944.984225][T29755] overlayfs: filesystem on './bus' not supported as upperdir [ 1945.047396][T29761] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:27:50 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x74, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:50 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x68000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1945.096962][T29766] overlayfs: filesystem on './bus' not supported as upperdir 14:27:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 1945.169995][T29771] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1945.183098][T29774] overlayfs: filesystem on './bus' not supported as upperdir 14:27:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:52 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7a, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:52 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:27:52 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x3000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:52 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x89, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:52 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x70010000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1947.239165][T29787] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1947.253395][T29791] overlayfs: filesystem on './bus' not supported as upperdir [ 1947.277565][T29794] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:27:52 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa1, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:52 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x74000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:52 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) [ 1947.290652][T29797] overlayfs: filesystem on './bus' not supported as upperdir [ 1947.312728][T29799] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1947.328624][T29800] overlayfs: filesystem on './bus' not supported as upperdir [ 1947.373567][T29806] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1947.379628][T29808] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1947.386557][T29811] overlayfs: filesystem on './bus' not supported as upperdir [ 1947.399850][T29812] overlayfs: filesystem on './bus' not supported as upperdir 14:27:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:54 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x78010000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:54 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xdc, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:54 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x8000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) 14:27:54 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7a000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:54 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xec, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1949.478865][T29823] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1949.482478][T29825] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1949.499184][T29829] overlayfs: filesystem on './bus' not supported as upperdir [ 1949.506192][T29830] overlayfs: filesystem on './bus' not supported as upperdir 14:27:54 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1b8, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:54 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x246, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:54 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7c010000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1949.546668][T29836] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1949.564827][T29839] overlayfs: filesystem on './bus' not supported as upperdir 14:27:54 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x27a, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1949.591225][T29844] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1949.604525][T29846] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1949.616644][T29848] overlayfs: filesystem on './bus' not supported as upperdir [ 1949.629749][T29849] overlayfs: filesystem on './bus' not supported as upperdir 14:27:59 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x281, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x81000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) 14:27:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:59 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x9000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:27:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x81020000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:59 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x300, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1953.769010][T29857] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1953.796046][T29869] overlayfs: filesystem on './bus' not supported as upperdir 14:27:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x82020000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x86020000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:59 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3dc, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1953.846348][T29876] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1953.868486][T29879] overlayfs: filesystem on './bus' not supported as upperdir 14:27:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x89000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:59 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x408, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:27:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8cffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1953.913975][T29885] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1953.926361][T29886] overlayfs: filesystem on './bus' not supported as upperdir [ 1953.960298][T29892] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1953.978653][T29898] overlayfs: filesystem on './bus' not supported as upperdir [ 1954.515457][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! 14:27:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:27:59 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x10000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:27:59 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8e020000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:04 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x500, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa002e000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:04 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x64000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa1ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa4a0d418, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:04 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x600, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1958.805085][T29917] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1958.819766][T29925] overlayfs: filesystem on './bus' not supported as upperdir 14:28:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa870b8cc, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xad000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:04 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x700, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1958.855351][T29933] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1958.868313][T29937] overlayfs: filesystem on './bus' not supported as upperdir [ 1958.907762][T29944] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1958.920861][T29947] overlayfs: filesystem on './bus' not supported as upperdir [ 1959.625545][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! 14:28:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xba48e558, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:06 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x804, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:06 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xe4030000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc0ed0000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:06 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x900, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1961.054795][T29957] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1961.067305][T29962] overlayfs: filesystem on './bus' not supported as upperdir [ 1961.084287][T29966] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:28:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc3ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:06 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xccb870a8, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1961.097972][T29968] overlayfs: filesystem on './bus' not supported as upperdir [ 1961.115156][T29971] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1961.128326][T29974] overlayfs: filesystem on './bus' not supported as upperdir 14:28:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd8ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1961.165325][T29982] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1961.178838][T29983] overlayfs: filesystem on './bus' not supported as upperdir 14:28:08 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe4ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:08 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xfdffffff, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:08 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x300, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xeaffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:08 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xec000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1963.300057][T29998] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1963.314068][T30001] overlayfs: filesystem on './bus' not supported as upperdir [ 1963.316223][T30000] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:28:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf0ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf40f0000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:08 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1963.377143][T30012] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1963.391459][T30015] overlayfs: filesystem on './bus' not supported as upperdir [ 1963.428887][T30024] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1963.441318][T30027] overlayfs: filesystem on './bus' not supported as upperdir 14:28:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf4ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:10 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xfefdffff, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:11 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf6ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:11 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:11 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfbffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1965.640817][T30040] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1965.660468][T30043] overlayfs: filesystem on './bus' not supported as upperdir 14:28:11 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfeffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:11 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1965.726342][T30054] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1965.739681][T30057] overlayfs: filesystem on './bus' not supported as upperdir 14:28:11 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:15 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff010000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1020, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:15 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xfffffdfe, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:16 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff030000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:16 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1100, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:16 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffff1f00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:16 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xfffffffd, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:16 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x11d9, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:18 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffff7f, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:18 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x11f5, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:18 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:18 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x1000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:18 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:18 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffff8c, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:18 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1200, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:18 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) [ 1972.920667][T30114] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 14:28:18 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffa1, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:18 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1800, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:18 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) socket$netlink(0x10, 0x3, 0x0) 14:28:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:20 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1c00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:20 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffc3, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:20 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x100000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:20 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:20 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1f00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffd8, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:20 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffe4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:20 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) socket$netlink(0x10, 0x3, 0x0) 14:28:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:25 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffea, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:25 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2010, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:25 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x300000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:25 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffff0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:25 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2200, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:25 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffff4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:25 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2300, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:25 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffff6, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:25 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2500, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:30 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffffb, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) socket$netlink(0x10, 0x3, 0x0) 14:28:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:30 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2c00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:30 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x800000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:30 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:30 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffffe, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:30 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:30 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3a00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:30 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:30 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:32 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:32 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:32 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x900000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:32 executing program 3: ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000000)) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140), 0x8000, 0x0) dup2(r0, r1) write$rfkill(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x3, 0x2, 0x0, 0x1}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4010, r2, 0xa696a000) sendto$inet(r0, &(0x7f0000000200)="3963c85d72347f8090a81027691953832a876230927e98bf3eab9a24859ad7d78ed31dcade6610643811b43860b65d2a2e1caaadc6d92ff251b2e171758e720f42d28a019854aab741e13be3e42c9f42e84636e465c5a66a8a0a8530053bc6350ee094ee789d5adf561c061dfa3fab8535c5f91520b1bb5b38b1bf1b3034e1130cb858c90e3906a1b81301d8e36f9863ee419ca69cc1328e4b5266edc3eaaf34306580dec3aa223c1ff5184072076076744d98b228836e12da2c5f51fda1264068ab5c25ddbe44beeabeef533c5d0c549d455f", 0xd3, 0x200c0084, &(0x7f0000000300)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r3 = fsopen(&(0x7f0000000340)='sysv\x00', 0x0) write(r3, &(0x7f0000000380)="64f1e12adcb77bd54ee50c93437e5a10a45e3c2f19cc9c17173bdba2ab177afb3a72f738c681825454d15447e816d45055409578c0d3383007efa3c1a494777a700a4f7e3f6e104ef9d387ebd6355af143f2800bd39566084ae9942f3a896b9c7c1c71a8f0", 0x65) r4 = syz_open_dev$vcsu(&(0x7f0000000400), 0x3f, 0x103040) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000440)={0x5, 0xffffffff, 0x200, 0x0, 0x7}) r5 = syz_open_dev$evdev(&(0x7f00000004c0), 0x800, 0x24002) fstat(r5, &(0x7f0000000500)) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000580)='/sys/kernel/debug/binder/stats\x00', &(0x7f00000005c0)='./cgroup.net/syz0\x00', 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000680), 0x243, 0x0) perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0x5, 0x1, 0x64, 0x4, 0x0, 0xffffffffffff5330, 0x8c000, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0xff0, 0x4}, 0x4008, 0x3, 0x5, 0x3, 0xffffffffffff7fff, 0x163, 0xfff8, 0x0, 0xfffffffb, 0x0, 0x400}, 0xffffffffffffffff, 0x2, r6, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 14:28:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:32 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x80000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:32 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4804}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000080)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 14:28:32 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xedc000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:32 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4602, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 1987.423838][T30255] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1987.445775][T30264] overlayfs: filesystem on './bus' not supported as upperdir 14:28:32 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1987.507455][T30277] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1987.522225][T30281] overlayfs: filesystem on './bus' not supported as upperdir 14:28:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:37 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4800, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:37 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4602, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:37 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x1000000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:37 executing program 3: openat$kvm(0xffffff9c, &(0x7f0000000140), 0x400800, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_io_uring_complete(0x0) openat$kvm(0xffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x9}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x3f34e7da}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) r1 = getpid() sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x3, 0x0, 0x400000, 0x1}, 0x0) prlimit64(r1, 0x8, 0x0, &(0x7f0000000080)) sched_setattr(0x0, &(0x7f0000000140)={0xffffffffffffff5b, 0x2, 0x0, 0x0, 0x6, 0x400000000000000}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x24, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0xec, 0x400}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = dup(r3) prlimit64(0x0, 0xf, &(0x7f0000000100)={0x7, 0x91a}, &(0x7f0000000180)) write$UHID_INPUT(r4, &(0x7f0000001040)={0xc, {"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", 0x1000}}, 0x1006) 14:28:37 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc0000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1992.400046][T30299] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1992.400220][T30302] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1992.427440][T30306] overlayfs: filesystem on './bus' not supported as upperdir 14:28:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe002a0ffffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 1992.474675][T30314] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 1992.496047][T30323] overlayfs: filesystem on './bus' not supported as upperdir 14:28:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:40 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x22000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffff7) 14:28:40 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x100000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:40 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x6400000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x200000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:40 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x81000, 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, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x14) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r2) sendmsg$TIPC_NL_SOCK_GET(r3, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xfc, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xa8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x22}}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010102}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0xfffffffc}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x9, @local, 0x81}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x28c9}]}]}, @TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'veth1_to_hsr\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x800}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4044011}, 0x4040) fork() ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x0, 0xff, 0x0, 0x2000000000000000}) 14:28:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x300000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:40 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:40 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x400000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:45 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180000200000007000"/32], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 14:28:45 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x500000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6800, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:45 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x8000000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6c00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:45 executing program 3: prlimit64(0x0, 0x0, 0x0, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) unlink(&(0x7f0000000080)='./bus\x00') fcntl$setstatus(r0, 0x4, 0x6900) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 14:28:45 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x600000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7400, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:45 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x700000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:48 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7a00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:48 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xe403000000000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:48 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x800000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000140)=[{&(0x7f0000010000)="601c6d6b646f736676209600088020000200000004f80000200040000000000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}, {&(0x7f0000010600)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b4ea70325132510000ea70325103", 0x5b, 0x11000}, {0x0, 0x9e, 0x51000}, {&(0x7f0000000080)="6df93ea411a07ca01d5c57ca6ad52f8c914895a4bfd133a345a12fcfc8c5ab163145dfcb8fe141e6a111b78f34fb94665c5d25c1f01e4bda9bcf2d707158deccad80a951eb6f785d40c7f73794431136547a9e9e318504939e57939d8bd30a4009c670cd1706dc2f7974b2bf696858", 0x6f, 0x4}], 0x0, &(0x7f0000011000)) chdir(&(0x7f0000000040)='./file0/file0\x00') 14:28:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:48 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x804000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:48 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7a02, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:48 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x4000001ff, 0x1d1001) ioctl$USBDEVFS_SETCONFIGURATION(r0, 0x80045505, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.idle_time\x00', 0x0, 0x0) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000100)=@usbdevfs_disconnect={0x400}) r2 = socket$tipc(0x1e, 0x5, 0x0) r3 = syz_open_procfs$userns(0x0, &(0x7f0000000140)) flock(r3, 0x3) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) syz_io_uring_setup(0x91c, &(0x7f0000000200), &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x552, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000040)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x12345, {0x0, r7}}, 0x101) pipe2(&(0x7f0000000000), 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x3938700}, 0x1, 0x1}, 0x0) syz_io_uring_setup(0x552, &(0x7f0000000340), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)) r9 = syz_io_uring_complete(r8) ioctl$USBDEVFS_RELEASEINTERFACE(r9, 0x80045510, &(0x7f0000000180)=0x35790a39) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f0000000080)) socket$tipc(0x1e, 0x2, 0x0) 14:28:48 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x900000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:48 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8100, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 2002.881331][T30436] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2002.920143][T30442] overlayfs: filesystem on './bus' not supported as upperdir 14:28:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:53 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8102, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:53 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xfdffffff00000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2007.769557][T30462] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2007.809676][T30469] overlayfs: filesystem on './bus' not supported as upperdir 14:28:53 executing program 3: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000004b300)={{0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x1000, 0x6, 0x1, 0x80, 0x0, 0x2, 0x6, 0x24}}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000002cc0)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001440)={0x0, 0x0, "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", "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"}) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10000, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000030c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000001cc0)={{r0}, 0x0, 0xc, @unused=[0x0, 0x4, 0xca9, 0x3ff], @devid=r1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001800)={0x7, 0x3, {0x4, @usage=0x2, 0x0, 0x0, 0x0, 0x180000000, 0x0, 0x8, 0x2, @struct={0x8, 0x1}, 0x6, 0x0, [0x0, 0x10000, 0x0, 0x0, 0x0, 0x13]}, {0x7, @usage, 0x0, 0x0, 0x9, 0x0, 0x9, 0x0, 0xcd, @usage, 0x0, 0x20, [0x67e3, 0x0, 0xaf0, 0x0, 0x0, 0x8000]}, {0xfffffffffffffffa, @usage=0x6f, r1, 0x5, 0x6, 0x0, 0xa4d, 0xfffffffffffffffe, 0x4, @struct={0x80000000}, 0x5, 0x45c, [0x0, 0x1ac4, 0x10001, 0x5, 0x0, 0x6]}, {0x0, 0x0, 0x3}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000240)={0x2, 0x1, {0x14, @struct={0x4, 0x3}, 0x0, 0xdba7, 0x2, 0x7, 0x20, 0x8f, 0x40, @struct={0x40, 0x1}, 0x3f, 0xd73d, [0x7, 0xfffffffffffffffb, 0x3, 0x1, 0x3, 0x1ff]}, {0x6, @usage=0x1, 0x0, 0x7ff, 0x1, 0x1, 0x6, 0x7, 0x484, @usage=0x5, 0xb9, 0x8, [0x7, 0x5, 0x0, 0x5, 0x6, 0x1f]}, {0x7, @usage=0xcd, r1, 0x9, 0x9, 0x4, 0x3f, 0x80000001, 0x40, @usage=0x6, 0x80000001, 0x5, [0x5, 0x3, 0x0, 0x6, 0xf66, 0x8]}, {0xffffffffffffff61, 0x4, 0x20000000200}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000240)={r1, "24f4e071f17159d9931ff8274e440605"}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000180)=ANY=[@ANYBLOB="c44ca1e5db6494212e519319251705f07d226049d71d4c47c8b08894a969dbdcda2eedf0a49d5a4d04000000000000002a37dbf094f294a14cb3500f0db1e9a7a3ba8c01f5650ee31df9fd77a3b629266ad461ef744fa9aec69aca4fea42c4b8f366e311d08bc739b7fc9ee4969840713f6515d48995dd08000000332eb99c5a85dbd94700000000"]) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000002600)) unshare(0x42000000) 14:28:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:28:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:56 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8900, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:56 executing program 3: setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x4, 0x4) r0 = open(&(0x7f0000000080)='./file0\x00', 0x440200, 0xd2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x9, 0x1}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000008, 0x40010, r1, 0x9ded8000) syz_usb_connect(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="120110007d76bc0835160a0018b00000000b0902e75db4fdb142cc760b"], 0x0) 14:28:56 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xfefdffff00000000, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:28:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1000000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:56 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa1ff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:28:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:28:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1100000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2010.820764][T30497] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2010.831885][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2010.854641][T30500] overlayfs: filesystem on './bus' not supported as upperdir 14:28:56 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb801, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2011.075433][T17669] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 2011.315422][T17669] usb 4-1: Using ep0 maxpacket: 8 [ 2011.355518][T17669] usb 4-1: too many configurations: 11, using maximum allowed: 8 [ 2011.435467][T17669] usb 4-1: config index 0 descriptor too short (expected 24039, got 36) [ 2011.443901][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2011.452948][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2011.463636][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2011.545476][T17669] usb 4-1: config index 1 descriptor too short (expected 24039, got 36) [ 2011.553883][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2011.562968][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2011.573696][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2011.655510][T17669] usb 4-1: config index 2 descriptor too short (expected 24039, got 36) [ 2011.663889][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2011.672847][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2011.683313][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2011.765547][T17669] usb 4-1: config index 3 descriptor too short (expected 24039, got 36) [ 2011.773953][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2011.782853][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2011.793344][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2011.875522][T17669] usb 4-1: config index 4 descriptor too short (expected 24039, got 36) [ 2011.883850][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2011.892737][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2011.903261][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2011.985494][T17669] usb 4-1: config index 5 descriptor too short (expected 24039, got 36) [ 2011.993856][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2012.002724][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2012.013143][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2012.095527][T17669] usb 4-1: config index 6 descriptor too short (expected 24039, got 36) [ 2012.103874][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2012.113044][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2012.123483][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2012.205486][T17669] usb 4-1: config index 7 descriptor too short (expected 24039, got 36) [ 2012.213980][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2012.223093][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2012.233792][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2012.243209][T17669] usb 4-1: New USB device found, idVendor=1635, idProduct=000a, bcdDevice=b0.18 [ 2012.252440][T17669] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2012.525459][T17669] usb 4-1: string descriptor 0 read error: -71 [ 2012.534349][T17669] usb 4-1: USB disconnect, device number 47 [ 2013.285420][T17669] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 2013.565413][T17669] usb 4-1: Using ep0 maxpacket: 8 [ 2013.615497][T17669] usb 4-1: too many configurations: 11, using maximum allowed: 8 [ 2013.715478][T17669] usb 4-1: config index 0 descriptor too short (expected 24039, got 36) [ 2013.723875][T17669] usb 4-1: config 253 has too many interfaces: 180, using maximum allowed: 32 [ 2013.733082][T17669] usb 4-1: config 253 has an invalid descriptor of length 118, skipping remainder of the config [ 2013.743741][T17669] usb 4-1: config 253 has 0 interfaces, different from the descriptor's value: 180 [ 2013.865490][T17669] usb 4-1: unable to read config index 1 descriptor/all [ 2013.872505][T17669] usb 4-1: can't read configurations, error -71 14:29:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1200000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:00 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x104000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1700000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1800000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 2015.163880][T30530] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2015.180281][T30536] overlayfs: filesystem on './bus' not supported as upperdir 14:29:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd911, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:00 executing program 3: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r1}, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r2, &(0x7f0000001540)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0xd0010100}}, 0x10, 0x0}, 0x0) vmsplice(r2, &(0x7f0000000840)=[{&(0x7f0000000400)="1403aa0379d63f06228d46dc729ce2d09dfb6ca980d13280ab949398b61b1b954ddcb28a6f0a9adae74d1c2647dbffeffab76d157e35950b78c719415d7568b2eb2898f57e1bf7313b78214cd3db3419d68828c6dba4a9e1de923a06d72b7d518158c02e3b86bdc0af6bd312b50431023c4f61d59fda934becd1ddc827ccb08f16c460de97b52205439305b9424448a8bc3692c5638c8fedcb971a916b158be7c7aa7df8fa58421b33fdf1cdae12ccff5175c4bd5ff6f10e52c6d2ad4e37a20dbd53a21e2a0472f4b7a84cc24b5e47cc59", 0xd1}, {&(0x7f0000000140)="57e8ff5212ca20839404aa377ca74f30ebc3517e1d8738e2553f515d8301f77a", 0x20}, {&(0x7f0000000500)="d888651f82509fa676b571cea4d994fe71123bf1338e6266a89e6f0ce293cc2feb842b05393f4559c3a6dcebc3c43dd1628ffac9ee0831455a5e245746a39485c29c91d9843d04c3aa0d15feccc88df4bc2cb9b7025667140dd820184d618d7416002d2143fd9137c7d5e369a09dcc8f2ac36736d86b8f40e185ced4f13aa66357caf477c9639a9475a23962d0623a2b23c866c3e725b7ae5d4482ca64fb89362ff87a28bc434ca01d0f63629bc831770f38e5fb7814f2477082e83b293cd15e37d9c384312e3e45382e088d45106f828e43a79cbfb8dfc4d324d02017d1e5fdcd87781111bb27cf5278a8aa3e1adaa751b10e", 0xf3}, {&(0x7f0000000600)="f791068a62e62867303942afc430450ff275551890509e894c95f73a520e88c2701da328724aeb0ffc3bda58f88edb06e0ecc0850c97516b43861ec6c91d8d128b99d075d4f3a10991d31ed7fc1822b695db289ce203ff6ab892793974dd71e7283cc6c1050ebff0ca496b40b2d466787039281082239224a09497a4470a94dfdf61d5c3428cea71cf4d3bbe5700edf387258ebd385943", 0x97}, {&(0x7f0000000780)="4ba4e71abfa4638a8e2c104fe006f846a3ebe1a7205d8e699985dc784880f3bb71a81ac7fb98786576a538293e40711356a272ebd3a49244c9c8421777aff9920da2acd53936604182888fde2d20a3bb6f5f2170c48c686edb9784afb8ccf3eb41618c32545603d08c890a6d0dcaa9c772e8cca07cc222df58b0075be081aa4b6c", 0x81}], 0x5, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x2080c1, 0x60) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000100)) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {r5, r6/1000+60000}}, 0x100) ftruncate(r0, 0x8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) 14:29:04 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xdc00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x180a831a00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2000020d, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}) io_setup(0x202, &(0x7f0000000200)) 14:29:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:04 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000003}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:04 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xdc03, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x18d4a0a400000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1c00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:04 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xec00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2000000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:04 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xedc0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2010000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:07 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:07 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf40f, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:07 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x4c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0xac, &(0x7f0000000200)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001200)={{{@in6, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r1 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001340)={0x11, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@map_val={0x18, 0x3, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f000}]}, &(0x7f0000000080)='syzkaller\x00', 0x7fff, 0x0, 0x0, 0x41100, 0x16, '\x00', r0, 0x0, r1, 0x8, &(0x7f0000000140)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000001300)={0x5, 0xc, 0x8, 0x7}, 0x10}, 0x78) 14:29:07 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2200000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:07 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000008}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:07 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2500000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:07 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf511, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:07 executing program 3: r0 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$AUDIT_LIST_RULES(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x3f5, 0x200, 0x70bd2c, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x200000c4}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB='./file0'], &(0x7f00000000c0)='.', 0x0, 0x33080, 0x0) mount(&(0x7f0000000380)=@sg0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x2, &(0x7f0000000440)='mountinfo\x00') mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x2010828, 0x0) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', 0x0, 0x5010, 0x0) mount(&(0x7f0000000080), &(0x7f0000000140)='.', 0x0, 0x5110, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') 14:29:07 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:07 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2c00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:07 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff01, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2022.557445][T30621] sysfs: Unknown parameter 'mountinfo' [ 2022.596807][ T23] kauditd_printk_skb: 41 callbacks suppressed [ 2022.596818][ T23] audit: type=1400 audit(1637850547.949:597): avc: denied { remount } for pid=30620 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 2022.627549][T30621] sysfs: Unknown parameter 'mountinfo' [ 2026.186034][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! 14:29:12 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:12 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3000000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:12 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff03, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:12 executing program 3: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000500)={0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xd4c}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000000)) sendto$inet(r1, &(0x7f0000000540)="44eed079693d7c0c61e30e62ba1f6bac696ab66806575ead3cc080081c61bbaf211ec3f24f3dd7ded28cc9cac0ea3f6b3e08a26da15c594cd36971d70d4dcc2b69d243673fc0f9898d75a5b020b1f1c0f95a8748ca439d140df2dfb015b119c15ac6d4bdd8d222ecc3394f8987e2cc31810a14464a2e5c0b3d6df4599f9fb48f5387c925c030ae91176acfe620f608e305054fe87dab3a23e45a09", 0x9b, 0x0, &(0x7f0000000600)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x0, 0x2000) clone(0x40002000, 0x0, 0x0, 0x0, 0x0) 14:29:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:12 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000009}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:12 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3a00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:12 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:12 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffa1, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:12 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3e7f000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:12 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:12 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:12 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f7f000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:13 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x80000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:13 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:13 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x80040, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:13 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000010}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:13 executing program 3: r0 = syz_usb_connect(0x0, 0x144, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000f3ef0740711816055135000000010902320101000000000904ca0000ff010000052406000105240000000d06104ef17aa132445524e380f1"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, &(0x7f0000001200)={0x20, 0x23, 0x86, {0x86, 0x3, "59fa3ffda1fe9690f6547809d003dfab7fb2ac8b44b59cd22c919e05cc6c5c0ef384282c2f723061704c9fe91e017b255efa0a6dc3a10018aa12bc9974a0930652a324852eae38e6536119b00bea8e534479818c5a293235940e8e554eb19b103e7a559bd9dbb55dad8b99a645d3bc21e2dfaec88e13907fc4a99350fa357a41a7c95ed1"}}, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x420}}, &(0x7f0000000140)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x8, "bacbc8a6220a4ffa8693684ce02b201f"}]}}, &(0x7f0000000180)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x8, 0x4, 0x1, "ab5197ae", "3d865a65"}}, &(0x7f00000001c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x80, 0x0, 0x6, 0xfe, 0x30, 0x104, 0x1000}}}, &(0x7f0000000680)={0x84, &(0x7f0000000240)={0x0, 0x9, 0x6f, "bdbff0ea9872a673c3aab234873723b67ad136d674d30438d516c9f0de4700547ddfaf72f8ff8c075902f4755a172e88b1c848f4eb0df63169968ace5b25a2953945ffeeaabc73b84f8ba085b2e9e7031379fe46ba89ce3463a466a48c04c813c5bc79e845ca22c2f1711e57396e29"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000340)={0x20, 0x0, 0x4, {0x0, 0x4}}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x200, 0x4}}, &(0x7f00000003c0)={0x40, 0x7, 0x2, 0xf190}, &(0x7f0000000400)={0x40, 0x9, 0x1, 0x7f}, &(0x7f0000000440)={0x40, 0xb, 0x2, "bf98"}, &(0x7f0000000480)={0x40, 0xf, 0x2, 0x2}, &(0x7f00000004c0)={0x40, 0x13, 0x6, @link_local}, &(0x7f0000000500)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000540)={0x40, 0x19, 0x2, "d642"}, &(0x7f0000000580)={0x40, 0x1a, 0x2, 0x8}, &(0x7f00000005c0)={0x40, 0x1c, 0x1}, &(0x7f0000000600)={0x40, 0x1e, 0x1, 0x7}, &(0x7f0000000640)={0x40, 0x21, 0x1, 0x8}}) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000090018105e04da0500000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io(r1, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x0, 0x0, "0cdcefdc", "00000b03"}}, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000200)={0x2c, &(0x7f0000000a40)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000580)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x4, "cd109cce"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000008c0)={0x84, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000001000)={0x24, &(0x7f0000000e40)={0x0, 0x21, 0xc9, {0xc9, 0x21, "5271f4a2ec072cd9277b820e7cd6ff5b962148638689f581ee9a42a26426fd00dd49b4675a5aecea479149d86aa5483c6e74b8479d5fd1d3eed4c73ac77eec04f6af8e31b6727c50d18fb0616462f44ff39d4716a7013a18d27f9de916ae67b593ae6ceab573a5426dd0118c42bc85c2f06fdc4ba570a526cf7ede45fe61fd854d9c2c3b89c65375bfec2e9ddc132d63bbd621192402918a1fc10f963d441c9e58cb28ac9c0f14f78b0243da9adc79886a30fe997373fef019092a6a2ca8e31974739a41198802"}}, &(0x7f0000000f40)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x180a}}, &(0x7f0000000f80)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0x3, "340dae19"}]}}, &(0x7f0000000fc0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x101, 0x5d, 0x1, {0x22, 0x922}}}}, &(0x7f00000011c0)={0x2c, &(0x7f0000001040)={0x0, 0x0, 0x33, "7b86bcac672c82fade7571109a3eca227a53639adec28e3f858f2969e85ec8929b422d983597fb0aedfcfc6d45573f4401b995"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x5}, &(0x7f00000010c0)={0x0, 0x8, 0x1}, &(0x7f0000001100)={0x20, 0x1, 0x46, "97a65e3e559be7cee0f13348bc60d7068b1c4738ac3cf499e2b46e5ca1494c5c9bde122221ed74d05fa80a67ef80034ed5a01a874a5c05608e1060b41b9d1e724148a44f08fe"}, &(0x7f0000001180)={0x20, 0x3, 0x1, 0x1}}) syz_usb_control_io(r0, &(0x7f0000000900)={0x2c, &(0x7f0000000740)={0x20, 0x6, 0x9e, {0x9e, 0x9, "319dd0a3c37f0e5ca9980e169c5c3f201b084073ec2c0633a69b07999f7ccff992fcba37db78e725a25d5f4376ec0b6a11315854c6321cbb79f6dc9c6c7fdf7502d5b981eeb90f5738fbc7caa37b334e2b4c7d9daf5ff385b4ee159bac9e477c077d36faca45137a3188b7e69aaf003381019c0ecdd63fe2c8736045653b1cfb1d8bcf8c7cc7f04ad46e7db5d4f30b9bbb9c72785d07ad22e29411a6"}}, &(0x7f0000000800)={0x0, 0x3, 0x2d, @string={0x2d, 0x3, "254e2fb16f0a9c8d3680d4087a44ef37f2db94aace2cd1c88153b2cc85813f78cce45236f3189486f1491a"}}, &(0x7f0000000840)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x8, 0x5, 0x6, 0x7}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x8, 0x3, 0x5}]}}, &(0x7f0000000880)={0x20, 0x29, 0xf, {0xf, 0x29, 0x6, 0x60, 0x7, 0x76, "81985736", "88cab85d"}}, &(0x7f00000008c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x0, 0x7f, 0x5, 0xfd, 0x5, 0xffff}}}, &(0x7f0000000d80)={0x84, &(0x7f0000000940)={0x0, 0x3, 0x74, "48175b9a5b50cf61fc1d750b148d4a5ac39bd0c2b02d937ef9949ef481d96d3ac66e21923cec873edb3beb6dd2d3b7ad53387282a0da78b8de3d5024ad3b7178fd3b41847c53f8a3d763f20feb22944c83e467636afedf8b781ee001d1bfc973b4253cda6ee2c3eb19d70587f1614803b1f0214f"}, &(0x7f00000009c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000a00)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000a40)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000000a80)={0x20, 0x0, 0x4, {0x1000, 0x20}}, &(0x7f0000000ac0)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000b00)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000b40)={0x40, 0xb, 0x2, "93e6"}, &(0x7f0000000b80)={0x40, 0xf, 0x2, 0x7f}, &(0x7f0000000bc0)={0x40, 0x13, 0x6, @local}, &(0x7f0000000c00)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000c40)={0x40, 0x19, 0x2, "abd0"}, &(0x7f0000000c80)={0x40, 0x1a, 0x2, 0x40}, &(0x7f0000000cc0)={0x40, 0x1c, 0x1, 0x5}, &(0x7f0000000d00)={0x40, 0x1e, 0x1, 0x9}, &(0x7f0000000d40)={0x40, 0x21, 0x1, 0x2}}) [ 2028.645419][T16357] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 2029.005466][T16357] usb 4-1: config 0 has an invalid interface number: 202 but max is 0 [ 2029.013715][T16357] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2029.023828][T16357] usb 4-1: config 0 has no interface number 0 [ 2029.029936][T16357] usb 4-1: New USB device found, idVendor=1871, idProduct=0516, bcdDevice=35.51 [ 2029.038999][T16357] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2029.050103][T16357] usb 4-1: config 0 descriptor?? [ 2029.086925][T16357] uvcvideo: Found UVC 0.00 device (1871:0516) [ 2029.093953][T16357] uvcvideo: No valid video chain found. [ 2029.637820][T30693] udc-core: couldn't find an available UDC or it's busy [ 2029.644760][T30693] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 2031.381766][T17671] usb 4-1: USB disconnect, device number 50 14:29:17 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:17 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000080000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:17 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000064}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:17 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x100000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:17 executing program 3: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x805, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0x0) sched_setattr(0x0, &(0x7f0000004680)={0x38, 0x6, 0x39, 0x1374, 0xfff, 0x6, 0x8000, 0xfffffffeffffffff, 0x401, 0x1}, 0x0) write$uinput_user_dev(r2, &(0x7f0000000880)={'syz1\x00', {0x6}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x868], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000]}, 0x45c) r3 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r3, &(0x7f0000001540)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0xd0010100}}, 0x10, 0x0}, 0x0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/153, 0x99}], 0x1, &(0x7f0000000240)=""/245, 0xf5}, 0x12120) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$UI_DEV_DESTROY(r2, 0x5502) 14:29:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0), 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:18 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4800000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:18 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1fffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:18 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:18 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x200000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:18 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5203000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:18 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000300}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:18 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc00000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2032.687935][T30717] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2032.707664][T30722] overlayfs: filesystem on './bus' not supported as upperdir [ 2032.760798][T30729] input: syz1 as /devices/virtual/input/input33 [ 2032.772816][T30731] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2032.787399][T30732] overlayfs: filesystem on './bus' not supported as upperdir 14:29:22 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x58e548ba00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:22 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:22 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1040000000003e4}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0), 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:22 executing program 3: getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x805, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0x0) sched_setattr(0x0, &(0x7f0000004680)={0x38, 0x6, 0x39, 0x1374, 0xfff, 0x6, 0x8000, 0xfffffffeffffffff, 0x401, 0x1}, 0x0) write$uinput_user_dev(r2, &(0x7f0000000880)={'syz1\x00', {0x6}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x868], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000]}, 0x45c) r3 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r3, &(0x7f0000001540)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0xd0010100}}, 0x10, 0x0}, 0x0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/153, 0x99}], 0x1, &(0x7f0000000240)=""/245, 0xf5}, 0x12120) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$UI_DEV_DESTROY(r2, 0x5502) 14:29:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:22 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000900}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:23 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:23 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6000000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2037.594948][T30739] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2037.612173][T30749] overlayfs: filesystem on './bus' not supported as upperdir 14:29:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0), 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:23 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000006400}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 2037.664447][T30760] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2037.693141][T30768] overlayfs: filesystem on './bus' not supported as upperdir [ 2037.711189][T30770] input: syz1 as /devices/virtual/input/input36 14:29:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:27 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:27 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:27 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10400000000e403}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:27 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:27 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6800000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:27 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6c00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:27 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc00000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:27 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:27 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7001000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2042.557494][T30787] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2042.575916][T30785] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2042.579264][T30793] overlayfs: filesystem on './bus' not supported as upperdir 14:29:28 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7400000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:28 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7801000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2042.633289][T30800] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2042.649670][T30804] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2042.657065][T30805] overlayfs: filesystem on './bus' not supported as upperdir 14:29:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:29 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000014, 0x40c0113, 0xffffffffffffffff, 0x147db000) r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000340)={{'\x00', 0x3}, {0x6}, 0x100, 0x0, 0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="42ee6a3db7d258335c2894ff2f2e67a09d51591b8e58287d84995a8fd718948a0bce7812662645c6726efe5598aa4490c54ebece632802c90208fd126de29ec7fff03e", 0x43, 0x0, &(0x7f0000000140)={0x2, 0x16b, {0x0, 0xc, 0xaa, "764836f9f45df7b589672a9ccc865b8a13cd89c9c9dbc618ef7503b9042bc4d6f6af7bfb45f4e1822d88f83145b26ef8dc82c400d111e0f5f2bf43af61f40f7450ae8879b862b67c09b609f44ed2f565a59ab86b9e50558469318f96c30be676e28f1851c124e111bac32aef6ce2d5434df44dceafd004820184205ddcefa92e42f4b6e4ca31fc79b7683c6a8796cd4d2d41cf790c64f260961b7eb793e15a6484f13afb0f3c0831e5f6", 0xb4, "97035e11c28f88c92d77f6389671a8db2e05e372190ef01bd593bde08a255847bd03afbc94104d82fe14cd1d0e5dd4fc63e47c957de23ac61fd4e9900f736ee9b883ec44a043c50c31c1e302173e94dd74090c631f89f8af17d9b3857aa9f63f76ec6ccb96df0ff8b8c181c10f8696684c270f21fac6b441265f8b05b6184e807e38bed06b9c169fd605854181f5398ebfce7a40cf2e776be3ed29e0ecf495ce4c9a991388ed0b40767c77a3e0d6a0e9cca24dd0"}, 0x53, "ae222350a169588b5bdec674ff101ba338aaee1055c3d5e49a74eed17d4d1ae02f9d3834b69bdc8eb13184cc78ebff0669279633c01026ec877714c218768c7e111cd22953958dd8384f06466c872a379b81e0"}, 0x1ca}) syz_btf_id_by_name$bpf_lsm(0x0) 14:29:29 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7a00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:29 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:29 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000001000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:29 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7c01000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:30 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000003000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:30 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7fffffffffffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:30 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2044.599234][T30823] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2044.624814][T30830] overlayfs: filesystem on './bus' not supported as upperdir 14:29:30 executing program 3: mkdir(&(0x7f00000008c0)='./bus\x00', 0x0) symlink(&(0x7f0000000540)='./bus\x00', &(0x7f0000000600)='./bus/file0\x00') rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000000)='./file0\x00') mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7570916469723d2e2f6275732c776f726b6469723f2e2f66696cc3302c6c6f7765726469723d2e"]) lsetxattr$security_ima(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=ANY=[], 0x2, 0x0) lsetxattr$security_evm(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)=@sha1={0x1, "1193a7f92f6eda245b78b7456c709033434037b6"}, 0x15, 0x0) lchown(&(0x7f0000000480)='./bus/file0\x00', 0xffffffffffffffff, 0x0) 14:29:30 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8000000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2044.682864][T30843] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2044.697064][T30847] overlayfs: unrecognized mount option "up‘dir=./bus" or missing value [ 2044.706781][T30848] overlayfs: filesystem on './bus' not supported as upperdir [ 2044.716073][T30849] overlayfs: unrecognized mount option "up‘dir=./bus" or missing value 14:29:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:34 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000008000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:34 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:34 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8100000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:34 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) 14:29:34 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8102000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:35 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:35 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0}, 0x0) ftruncate(r1, 0x2008002) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000000)=""/5, 0x310000, 0x1000}, 0x20) r4 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x40, 0x1, 0xb8, 0x1, 0x0, 0x100000000, 0x800, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x9}, 0x11220, 0x2, 0x7, 0x4, 0x3, 0x3208, 0x4, 0x0, 0x1, 0x0, 0x6d}, r2, 0xa, r4, 0x8) 14:29:35 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8202000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2049.597217][T30861] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2049.611343][T30859] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2049.616472][T30868] overlayfs: filesystem on './bus' not supported as upperdir 14:29:35 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8602000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:35 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8040000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2049.672315][T30879] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2049.686188][T30880] overlayfs: filesystem on './bus' not supported as upperdir 14:29:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8900000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:37 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x9000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:37 executing program 3: sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[], 0x20}}, 0x50) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, 0x0, 0x880) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/class/devfreq', 0x400, 0x29) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) accept4$inet(r1, &(0x7f0000000300)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x0) write$vga_arbiter(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f00000000c0)}, 0x53e) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe, 0x50, r0, 0x8000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r5, 0x80286722, &(0x7f0000001500)={&(0x7f00000014c0)=""/17, 0x11, 0x7, 0x9}) syz_io_uring_setup(0x91c, &(0x7f00000002c0), &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r6, 0x0, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000001540)="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", 0x1000, 0x20000080, 0x0, {0x0, r4}}, 0x1) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r7, 0x0, 0x401ffc000) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x5, 0x40, 0x9, 0x6, 0x3, 0x6, 0xfe, 0x9a, 0x38, 0x2ac, 0x6, 0x0, 0x20, 0x1, 0x7f, 0x3, 0x65}, [], "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", ['\x00']}, 0x1138) 14:29:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) 14:29:37 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000009000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8cffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:37 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8e02000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2051.876846][T30901] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2051.892165][T30908] overlayfs: filesystem on './bus' not supported as upperdir 14:29:37 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) splice(0xffffffffffffffff, &(0x7f0000000240)=0x7, 0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x38, 0x3, 0x10, 0x7, 0x0, 0x5, 0xffffffffffffff81, 0x10000, 0x800, 0x20}, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000d40)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 14:29:37 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa1ffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:37 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2051.944376][T30921] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2051.958989][T30922] overlayfs: filesystem on './bus' not supported as upperdir [ 2051.991727][T30929] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2052.003715][T30931] overlayfs: filesystem on './bus' not supported as upperdir 14:29:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa1ffffffffffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:42 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:42 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000010000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, 0x0, 0x0, 0x0) 14:29:42 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) splice(0xffffffffffffffff, &(0x7f0000000240)=0x7, 0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x38, 0x3, 0x10, 0x7, 0x0, 0x5, 0xffffffffffffff81, 0x10000, 0x800, 0x20}, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000d40)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 14:29:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xad00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc3ffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:42 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xccb870a800000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2056.884383][T30951] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2056.896868][T30956] overlayfs: filesystem on './bus' not supported as upperdir 14:29:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd8ffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:42 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2056.938286][T30965] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2056.953578][T30969] overlayfs: filesystem on './bus' not supported as upperdir [ 2057.005217][T30978] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2057.025654][T30978] overlayfs: filesystem on './bus' not supported as upperdir 14:29:46 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:46 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe4ffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:46 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000064000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:46 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) (fail_nth: 1) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 2061.236301][T30987] FAULT_INJECTION: forcing a failure. [ 2061.236301][T30987] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2061.238725][T30990] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2061.257510][T30987] CPU: 1 PID: 30987 Comm: syz-executor.3 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2061.270520][T30987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2061.280580][T30987] Call Trace: 14:29:46 executing program 0: syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@random="3fe1d471bfd1", @link_local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @private, @multicast1, {[@timestamp={0x44, 0x4, 0x8a}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x182, &(0x7f0000000100)={@multicast, @random="989be18fcf68", @val={@val={0x9100, 0x6, 0x1, 0x3}, {0x8100, 0x4, 0x0, 0x4}}, {@ipv4={0x800, @tipc={{0x19, 0x4, 0x0, 0x4, 0x16c, 0x65, 0x0, 0x2e, 0x6, 0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x1}, {[@lsrr={0x83, 0x7, 0x47, [@local]}, @timestamp_addr={0x44, 0x44, 0x88, 0x1, 0x9, [{@private=0xa010102, 0x3}, {@multicast1, 0x4efc69d}, {@multicast2, 0x8}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff04}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x2}, {@rand_addr=0x64010100, 0xba6a}, {@private=0xa010101}, {@private=0xa010102, 0x3f}]}, @ra={0x94, 0x4, 0x1}]}}, @name_distributor={{0x108, 0x0, 0x0, 0x0, 0x0, 0xa, 0xb, 0x2, 0xdb, 0x0, 0x1, 0xfc01, 0x125, 0x4, 0x4e21, 0x4e21, 0x0, 0x2, 0x0, 0x0, 0x1}, [{0x0, 0x6cc, 0x7, 0x7, 0x2, 0x1000, 0xb, 0x20}, {0x1000, 0xbcd, 0x1, 0x5, 0xffffffff, 0x5, 0x6, 0x400}, {0xffffffff, 0xc000000, 0x7f, 0x638, 0x6, 0x0, 0x3, 0xc7a4}, {0xc, 0x1a, 0x9, 0x9, 0x401, 0x3, 0x2, 0xb8}, {0x1, 0x0, 0x97, 0x1ff, 0x4}, {0x2, 0x5, 0x9, 0xfffffe00, 0x5, 0x6, 0x6, 0x8}, {0xffff8000, 0x6, 0x4, 0x81, 0x1, 0x0, 0x8, 0x1}, {0xe2, 0x5, 0x7, 0x7, 0x1, 0x6, 0xf, 0x8}]}}}}}, 0x0) 14:29:46 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xeaffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2061.284303][T30987] dump_stack_lvl+0x1e2/0x24b [ 2061.288975][T30987] ? show_regs_print_info+0x18/0x18 [ 2061.291679][T30991] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2061.294174][T30987] ? __mod_memcg_lruvec_state+0x136/0x310 [ 2061.309522][T30995] overlayfs: filesystem on './bus' not supported as upperdir [ 2061.310769][T30987] ? __mod_node_page_state+0xab/0x160 [ 2061.310787][T30987] dump_stack+0x15/0x1d [ 2061.327608][T30987] should_fail+0x3c0/0x510 [ 2061.332010][T30987] should_fail_usercopy+0x1a/0x20 [ 2061.337009][T30987] _copy_from_user+0x20/0xd0 [ 2061.341574][T30987] do_recvmmsg+0x567/0x1660 [ 2061.346053][T30987] ? _kstrtoull+0x3cb/0x4d0 [ 2061.350534][T30987] ? __sys_recvmmsg+0x270/0x270 [ 2061.355368][T30987] ? __fsnotify_update_child_dentry_flags+0x2f0/0x2f0 [ 2061.362108][T30987] ? proc_fail_nth_write+0x213/0x290 [ 2061.367365][T30987] ? rw_verify_area+0x1d1/0x370 [ 2061.372242][T30987] ? preempt_count_add+0x69/0x150 [ 2061.377239][T30987] ? vfs_write+0x89c/0xf20 [ 2061.381672][T30987] ? __kasan_check_write+0x14/0x20 [ 2061.386755][T30987] ? mutex_lock+0xa6/0x110 [ 2061.391146][T30987] ? mutex_trylock+0xb0/0xb0 [ 2061.395801][T30987] ? fput_many+0x47/0x1a0 [ 2061.400117][T30987] ? ksys_write+0x257/0x2b0 [ 2061.404593][T30987] __x64_sys_recvmmsg+0x195/0x240 [ 2061.409596][T30987] ? do_recvmmsg+0x1660/0x1660 [ 2061.414372][T30987] ? debug_smp_processor_id+0x1c/0x20 [ 2061.419726][T30987] ? exit_to_user_mode_prepare+0x3b/0xe0 [ 2061.425332][T30987] do_syscall_64+0x31/0x70 [ 2061.429743][T30987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2061.435609][T30987] RIP: 0033:0x7f4d91855ae9 [ 2061.439999][T30987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2061.459579][T30987] RSP: 002b:00007f4d8f5cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2061.467969][T30987] RAX: ffffffffffffffda RBX: 00007f4d91968f60 RCX: 00007f4d91855ae9 [ 2061.475915][T30987] RDX: 000000000000038c RSI: 0000000020000200 RDI: 0000000000000003 14:29:46 executing program 0: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001240)) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000002440)=ANY=[@ANYRES64=0x0]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001440)={0x0, 0x0, "6ca8b7bd4a4135e71182b05f750931c2750cc4537766702f3d06355203a69dc5f1157b741667aa38958f6cef9ffa1d934d1a211d689205011f03d9594ee421db37d9b4709a74dd91a4b88acdfc489cfc0c568abf28b4b93b654290b86d979137534223817b6072d5b3f9c2e92a03c1a8271390c01434ae144c506a8e631adfc52e6adac69b0808287a712eb791c43f9731c128dbf735f51138d7963fa11d90c1002357d982cfd942c9617ba8ab59046175e32ffdac1acf1d46dc6f1a278092bd1749dc2c392f60e19fb3496e222f4e57aa5da7adc60c352ff2be49d7267315106e9c73510d6e70f4852773d5e15c3c007af19c01044c97a1951e1e1f8ae31515", "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"}) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000004040)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) signalfd4(r0, &(0x7f0000000580)={[0x800]}, 0x8, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@cgroup, r0}, 0x10) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x42000000) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x2, 0x1, 0x35, 0x1, 0x0, 0x7fff, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x0, 0x8}, 0x80, 0x1, 0x1, 0x5, 0x200, 0xfffffff7, 0xa, 0x0, 0x8f3, 0x0, 0xffffffffffffff81}, 0x0, 0x10, 0xffffffffffffffff, 0x8) 14:29:46 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) (fail_nth: 2) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:46 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xec00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2061.483860][T30987] RBP: 00007f4d8f5cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2061.491806][T30987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2061.499755][T30987] R13: 00007fffc220ba3f R14: 00007f4d8f5cc300 R15: 0000000000022000 14:29:46 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf0ffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2061.561451][T31008] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2061.575239][T31010] overlayfs: filesystem on './bus' not supported as upperdir [ 2062.392725][T31007] FAULT_INJECTION: forcing a failure. [ 2062.392725][T31007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2062.405979][T31007] CPU: 1 PID: 31007 Comm: syz-executor.3 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2062.416198][T31007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2062.426233][T31007] Call Trace: [ 2062.429500][T31007] dump_stack_lvl+0x1e2/0x24b [ 2062.434152][T31007] ? show_regs_print_info+0x18/0x18 [ 2062.439329][T31007] ? free_unref_page_commit+0x3c0/0x3c0 [ 2062.444846][T31007] dump_stack+0x15/0x1d [ 2062.448979][T31007] should_fail+0x3c0/0x510 [ 2062.453368][T31007] should_fail_alloc_page+0x4f/0x60 [ 2062.458536][T31007] __alloc_pages_nodemask+0x1b9/0x820 [ 2062.463879][T31007] ? __this_cpu_preempt_check+0x1c/0x20 [ 2062.469394][T31007] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 2062.474926][T31007] ? __mod_memcg_lruvec_state+0x136/0x310 [ 2062.480616][T31007] ? __this_cpu_preempt_check+0x1c/0x20 [ 2062.486132][T31007] __get_free_pages+0xe/0x30 [ 2062.490693][T31007] __tlb_remove_page_size+0x177/0x300 [ 2062.496047][T31007] unmap_page_range+0x121b/0x1f70 [ 2062.501041][T31007] ? copy_page_range+0xff0/0xff0 [ 2062.505976][T31007] ? uprobe_munmap+0x1a0/0x450 [ 2062.510722][T31007] ? lru_add_page_tail+0x630/0x630 [ 2062.515809][T31007] unmap_vmas+0x3a4/0x520 [ 2062.520116][T31007] ? unmap_page_range+0x1f70/0x1f70 [ 2062.525290][T31007] ? tlb_gather_mmu+0x2c7/0x3c0 [ 2062.530114][T31007] exit_mmap+0x2c8/0x570 [ 2062.534329][T31007] ? vm_brk+0x30/0x30 [ 2062.538288][T31007] ? mutex_lock+0xa6/0x110 [ 2062.542683][T31007] ? uprobe_clear_state+0x2bc/0x320 [ 2062.547863][T31007] __mmput+0x95/0x2c0 [ 2062.551826][T31007] mmput+0x4b/0x50 [ 2062.555524][T31007] exit_mm+0x615/0x7e0 [ 2062.559567][T31007] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 2062.565354][T31007] ? do_exit+0x23a0/0x23a0 [ 2062.569838][T31007] ? taskstats_exit+0x47d/0xba0 [ 2062.574661][T31007] ? tty_audit_exit+0x13b/0x1e0 [ 2062.579490][T31007] do_exit+0x6c4/0x23a0 [ 2062.583634][T31007] ? percpu_counter_add_batch+0x14b/0x170 [ 2062.589327][T31007] ? mm_update_next_owner+0x6e0/0x6e0 [ 2062.594673][T31007] ? __kasan_check_write+0x14/0x20 [ 2062.599763][T31007] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 2062.604852][T31007] do_group_exit+0x16a/0x2d0 [ 2062.609466][T31007] get_signal+0x133e/0x1f80 [ 2062.613948][T31007] ? ptrace_notify+0x340/0x340 [ 2062.618702][T31007] ? __kasan_check_write+0x14/0x20 [ 2062.623794][T31007] ? mutex_lock+0xa6/0x110 [ 2062.628278][T31007] ? mutex_trylock+0xb0/0xb0 [ 2062.632851][T31007] arch_do_signal+0x8d/0x620 [ 2062.637419][T31007] ? __do_sys_rt_sigreturn+0x1e0/0x1e0 [ 2062.642851][T31007] ? ksys_write+0x257/0x2b0 [ 2062.647339][T31007] ? __x64_sys_recvmmsg+0x195/0x240 [ 2062.652532][T31007] ? do_recvmmsg+0x1660/0x1660 [ 2062.657274][T31007] ? debug_smp_processor_id+0x1c/0x20 [ 2062.662623][T31007] exit_to_user_mode_prepare+0xaa/0xe0 [ 2062.668061][T31007] syscall_exit_to_user_mode+0x24/0x40 [ 2062.673500][T31007] do_syscall_64+0x3d/0x70 [ 2062.677892][T31007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2062.683760][T31007] RIP: 0033:0x7f4d91855ae9 [ 2062.688150][T31007] Code: Unable to access opcode bytes at RIP 0x7f4d91855abf. [ 2062.695487][T31007] RSP: 002b:00007f4d8f5cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2062.703882][T31007] RAX: fffffffffffffe00 RBX: 00007f4d91968f60 RCX: 00007f4d91855ae9 [ 2062.711828][T31007] RDX: 000000000000038c RSI: 0000000020000200 RDI: 0000000000000003 [ 2062.719784][T31007] RBP: 00007f4d8f5cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2062.727730][T31007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2062.735678][T31007] R13: 00007fffc220ba3f R14: 00007f4d8f5cc300 R15: 0000000000022000 14:29:51 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf40f000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:51 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x11000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:51 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0xfffffffc}, 0x10) recvmmsg$unix(r0, &(0x7f0000001cc0)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000000440)=[{&(0x7f0000000300)=""/96, 0x60}, {&(0x7f0000000380)=""/187, 0xbb}], 0x2, &(0x7f0000000480)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/53, 0x35}, {&(0x7f0000001700)=""/217, 0xd9}, {&(0x7f0000000680)=""/26, 0x1a}], 0x6, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001940)=""/222, 0xde}, {&(0x7f0000001a40)=""/220, 0xdc}, {&(0x7f0000001b40)=""/13, 0xd}], 0x3, &(0x7f0000001bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf0}}], 0x3, 0x2024, &(0x7f0000001d80)) fsetxattr$security_capability(r1, &(0x7f0000000180), &(0x7f0000001dc0)=@v3={0x3000000, [{0x7, 0xd6}, {0x5, 0x401}], r2}, 0x18, 0x1) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000240)=""/132, 0x84}], 0x2, 0x3c, 0x0) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000140)={0x9, 0xb, 0x7fff}) sendfile(r0, r3, &(0x7f0000000040)=0xfffffffffffffffc, 0x20) 14:29:51 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1040000e4030000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:51 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x40}, 0xc, 0x0, 0x1, 0x0, 0x0, 0xc00}, 0xc810) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000000000850000000e000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x11, 0x4, &(0x7f0000000440)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x9, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f00000005c0)={0x3}, 0x8, 0x10, 0x0}, 0x78) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)=@delqdisc={0x2c, 0x25, 0x0, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0x4}, {0x9, 0x6}, {0x6, 0xfff2}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0xfffff001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x54}, 0x1) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv4_getaddr={0x2c, 0x16, 0x400, 0x70bd26, 0x25dfdbff, {0x2, 0x18, 0x88, 0xfd}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x1a, 0x0, 0x2}}]}, 0x2c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f00000008c0)={'sit0\x00', &(0x7f0000000840)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0x5, 0xffffffff, 0x0, @local, @loopback, 0x20, 0x7800, 0x64af2d1c, 0x80000000}}) r4 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x8c00, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0xefffffff, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='kvm_userspace_exit\x00', r3}, 0x10) 14:29:51 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf4ffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:51 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x12000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:51 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf6ffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:51 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfbffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2065.809508][T31030] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2065.821792][T31036] overlayfs: filesystem on './bus' not supported as upperdir [ 2065.838271][T31035] bridge0: port 2(bridge_slave_1) entered disabled state [ 2065.845484][T31035] bridge0: port 1(bridge_slave_0) entered disabled state 14:29:51 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfeffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:51 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x18000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2065.890233][T31046] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2065.915805][T31050] overlayfs: filesystem on './bus' not supported as upperdir [ 2065.959491][T31055] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2066.002983][T31056] overlayfs: filesystem on './bus' not supported as upperdir [ 2066.116776][T17671] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2066.124303][T17671] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2066.132345][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2066.143899][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2066.151238][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2066.160169][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2066.168433][T17672] bridge0: port 1(bridge_slave_0) entered blocking state [ 2066.175488][T17672] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2066.182923][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2066.191825][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2066.201815][T17672] bridge0: port 2(bridge_slave_1) entered blocking state [ 2066.208865][T17672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2066.216760][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2066.225164][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 2066.233554][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2066.241971][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 2066.250430][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2066.258875][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2066.267768][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2066.276159][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2066.284268][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2066.292851][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2066.301355][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2066.309948][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2066.318404][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2066.327141][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2066.335164][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2066.343537][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2066.351963][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2066.360343][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2066.368920][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2066.377525][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2066.385679][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2066.393653][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2066.404585][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2066.412934][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 2066.420424][T17672] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 2066.432628][T31035] bridge0: port 2(bridge_slave_1) entered disabled state [ 2066.439695][T31035] bridge0: port 1(bridge_slave_0) entered disabled state [ 2066.468777][T31060] bridge0: port 1(bridge_slave_0) entered blocking state [ 2066.475821][T31060] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2066.483784][T31060] bridge0: port 2(bridge_slave_1) entered blocking state [ 2066.490869][T31060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2066.509054][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2066.517030][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2066.524600][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2066.533237][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2066.542070][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2066.550513][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2066.558770][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2066.567113][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2066.575204][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2066.583732][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2066.592159][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2066.600306][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2066.608370][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2066.616772][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2066.624606][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2066.632904][T17671] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 2066.641262][T23063] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2066.648931][T23063] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2066.656846][T23063] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2066.664332][T23063] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2066.671864][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2066.685494][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2067.105413][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2067.115443][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2067.385521][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2067.393079][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! 14:29:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:29:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff00000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:56 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x180a831a, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:56 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1040000fdffffff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:29:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0xfffffffc}, 0x10) r2 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x4, 0x400000) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000200)={0x40, 0x2, 0x2}, 0x10) sendfile(r1, r2, &(0x7f0000000100)=0x2, 0xffffffffffffffff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00007c8000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x3598a000) ioctl$HIDIOCGFIELDINFO(r2, 0xc038480a, &(0x7f0000000140)={0x2, 0x3, 0xa7ef, 0x3, 0x0, 0x41c, 0x0, 0x81, 0xfffffffc, 0x4, 0x2, 0xbb, 0x6, 0x800}) r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) r4 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) ioctl$HIDIOCINITREPORT(r4, 0x4805, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="b4000000000000e07504000000000000050000000000000082000000000000009cb05d75f5c9"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 14:29:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x4, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:29:56 executing program 0: getpid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x14001, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x7, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x5018, 0x9, 0x4, 0x4bed9606c63db1d8, 0x7, 0x800000, 0x0, 0x0, 0xd1f}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x61, 0x7c, 0x0, 0xff, 0x0, 0x1, 0x200, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800, 0x4, @perf_bp={0x0}, 0x5055, 0x8, 0x9, 0x4, 0xd1a1, 0x2, 0x0, 0x0, 0x9b8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)='$\x00'}, 0x30) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4084, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000040)="0f0836660f3a633ea4c4e1bc5649deec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x37}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000140)=0x5000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x585}]}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000000)) 14:29:56 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x18d4a0a4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff01000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:56 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1a830a18, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:56 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff03000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:29:56 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2070.852070][T31080] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 2070.860639][T31080] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 2070.897551][T31099] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2070.910689][T31100] overlayfs: filesystem on './bus' not supported as upperdir [ 2070.985541][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2070.993430][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! 14:30:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffff1f0000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:01 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1f000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:01 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x4b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mknod(0x0, 0x0, 0x7) sendfile(r0, 0xffffffffffffffff, 0x0, 0x101) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000200)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) r4 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x89000) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x3, 0x3}, 0x10) sendfile(r2, r3, &(0x7f0000000080)=0x9, 0x9) 14:30:01 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1040000fefdffff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x8, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffff7f00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:01 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffff00000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffffa002e000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2075.762615][T31119] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2075.781979][T31125] overlayfs: filesystem on './bus' not supported as upperdir 14:30:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffffffffff7f, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffffffffffa1, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2075.838238][T31135] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2075.858116][T31139] overlayfs: filesystem on './bus' not supported as upperdir 14:30:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000), 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:03 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20100000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0xa, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/nf_conntrack\x00') readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001400)=""/4106, 0x100a}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000000)={0x1, 0x6, 0x100000001}) 14:30:03 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1040000fffffdfe}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x40000, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0165) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x1, 0xe9c0f0ad64ad4e47, 0x0, 0x5, 0x10000080000, 0xfffffffffffffffe, 0x7fffffff}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) 14:30:03 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x22000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2078.036972][T31163] overlayfs: unrecognized mount option "workdir [ 2078.036972][T31163] ./file1" or missing value [ 2078.066120][T31168] overlayfs: unrecognized mount option "workdir [ 2078.066120][T31168] ./file1" or missing value 14:30:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x22, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:03 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x23000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x25, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2078.088881][T31173] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2078.101727][T31174] overlayfs: filesystem on './bus' not supported as upperdir [ 2078.108818][T31176] overlayfs: unrecognized mount option "workdir"./file1" or missing value [ 2078.118851][T31178] overlayfs: unrecognized mount option "workdir"./file1" or missing value [ 2078.174021][T31181] overlayfs: unrecognized mount option "workdir%./file1" or missing value [ 2078.188864][T31184] overlayfs: unrecognized mount option "workdir%./file1" or missing value 14:30:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x2c, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2078.257548][T31187] overlayfs: unrecognized mount option "workdir" or missing value [ 2078.269531][T31188] overlayfs: unrecognized mount option "workdir" or missing value [ 2078.321685][T31190] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2078.333805][T31192] overlayfs: filesystem on './bus' not supported as upperdir [ 2079.305670][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2079.945749][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! 14:30:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3c, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:08 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x23000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:08 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1040000fffffffd}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x1000000, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:08 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x25000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2083.126649][T31208] overlayfs: unrecognized mount option "workdir<./file1" or missing value [ 2083.138370][T31207] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2083.151609][T31206] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2083.165821][T31212] overlayfs: unrecognized mount option "workdir<./file1" or missing value 14:30:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x5c, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:08 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x22000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:08 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2083.177019][T31215] overlayfs: filesystem on './bus' not supported as upperdir 14:30:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000001000)=ANY=[@ANYBLOB="000000a90ec6c0a476ab2416275d547ead868fdc2e37e7c881151b58f75c42a984c0c4f68e6cb4bc588f258a4a87a9014c79b18151a9d6fdd88ac53dc80145f60e64d32b4c6f580a8cbaa0a75154c7313ad50ad574a9dc3f27a3b052319be0300b0000000000000000"]) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = signalfd(r2, &(0x7f0000001080)={[0x2]}, 0x8) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f0000000000)={0x0, "365600f2e58b10dae99506286ff4876f"}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r2, 0x4068aea3, &(0x7f0000000040)={0xbe, 0x0, 0x1}) 14:30:08 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}, 0xa}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:08 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x30000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2083.219686][T31218] overlayfs: unrecognized mount option "workdir\./file1" or missing value [ 2083.224774][T31220] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2083.233198][T31222] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2083.251121][T31224] overlayfs: unrecognized mount option "workdir\./file1" or missing value [ 2083.254049][T31225] overlayfs: filesystem on './bus' not supported as upperdir 14:30:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[@mss, @sack_perm, @window, @mss, @mss={0x2, 0x9}, @timestamp, @window={0x3, 0x0, 0x1}, @mss={0x2, 0x80000000}], 0x8) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) [ 2083.301399][T31231] overlayfs: missing 'lowerdir' [ 2083.315804][T31236] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2083.321529][T31237] overlayfs: missing 'lowerdir' [ 2083.332083][T31238] overlayfs: filesystem on './bus' not supported as upperdir 14:30:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}, 0x22}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3a000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:10 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x3}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x8000000, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:10 executing program 0: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='ext4_es_find_extent_range_exit\x00', r3}, 0x10) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xf7ffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 14:30:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}, 0x25}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3f000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:10 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x3a000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2085.233476][T31249] overlayfs: missing 'lowerdir' [ 2085.244508][T31254] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2085.256680][T31261] overlayfs: missing 'lowerdir' [ 2085.262634][T31262] overlayfs: filesystem on './bus' not supported as upperdir 14:30:10 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x8000}, 0x4) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) 14:30:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}, 0x5c}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2085.293396][T31268] overlayfs: missing 'lowerdir' [ 2085.302644][T31271] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2085.306181][T31273] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2085.315148][T31274] overlayfs: filesystem on './bus' not supported as upperdir [ 2085.333006][T31275] overlayfs: missing 'lowerdir' [ 2085.363066][T31277] overlayfs: missing 'lowerdir' [ 2085.369222][T31279] overlayfs: missing 'lowerdir' [ 2085.388828][T31282] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2085.400900][T31285] overlayfs: filesystem on './bus' not supported as upperdir 14:30:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:15 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0xa, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:15 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xe6, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 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, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x401}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x11a20100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ppoll(0x0, 0x0, 0x0, 0x0, 0x1aa8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffff493) fsync(r0) r1 = socket(0x10, 0x3, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) socket(0x10, 0x803, 0x0) clone(0x50280400, &(0x7f0000000440)="d7b9b414938f18b8da1ef356273e5082cc11263c34c5ebf0bbad2502751c61ad08c94e0a848880909b2506b7517299a4037069326ee1be5a668946a122df36af439ad1e531725949c39710384e93a9b771bd0d4bcc8ba91c695c8a6e95e0d3a16cbd7e1b72387922f28948609ca3a5bd0a28e925bc3b5c27164707d310c6fc8c4bc7ed1829b1d4eed28d45dc79ff07d532d024c31a", &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000540)="65391a2ac60e0020a180e550589735f04f5b875576e790ca057fe0e95bb66ac997eab6738364a1094210fd3dca62a84bae213a6a28d1e8e18217853b81509a5cc159383cb36740ced03f44631233eaf5a4076b30210e3f4734ae90591fcc1e87fef2bc8a9463329a7652f030327f421af05c286e08ce526bf1425d") sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 14:30:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40000800, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:15 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x8}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x4000000000000, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:15 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x22, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x46020000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2090.239579][T31298] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2090.242840][T31301] overlayfs: unrecognized mount option "lowerdir [ 2090.242840][T31301] ./file0" or missing value [ 2090.271017][T31306] overlayfs: filesystem on './bus' not supported as upperdir [ 2090.273748][T31307] overlayfs: unrecognized mount option "lowerdir [ 2090.273748][T31307] ./file0" or missing value 14:30:15 executing program 0: r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x400000, 0x1}, 0x0) r2 = dup2(r0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0xff, 0x9, 0x7, 0xff, 0x0, 0x1, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0xc028c, 0x8001, 0x81, 0x6, 0xb9, 0x401, 0xf6fb, 0x0, 0x3f}, r1, 0x0, r2, 0x9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000280)=0xcf9, 0x4) r3 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xe6, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x7fff) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_ifreq(r4, 0x89b1, &(0x7f00000002c0)={'gretap0\x00', @ifru_data=0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000040)) perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r3, 0x0, 0x4, &(0x7f00000000c0)='GPL\x00'}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000001800)=ANY=[@ANYBLOB="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"/1327], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffde}, 0x48) 14:30:15 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x25, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x48000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2090.316053][T31310] overlayfs: unrecognized mount option "lowerdir"./file0" or missing value [ 2090.326501][T31312] overlayfs: unrecognized mount option "lowerdir"./file0" or missing value 14:30:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x840000000002, 0x3, 0x9) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f0000000700)={'ip6_vti0\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x2f, 0x20, 0x9, 0x6, 0x0, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7, 0x0, 0x0, 0xfffffff8}}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000740)=@ipv6_newaddrlabel={0x24, 0x48, 0x0, 0x70bd25, 0x25dfdbff, {0xa, 0x0, 0x40, 0x0, r2, 0x2}, [@IFAL_LABEL={0x8, 0x2, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x840000000002, 0x3, 0x9) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r4, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@delchain={0xb4, 0x65, 0x4, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x4, 0x4}, {0xc, 0xb593598cba30e66c}, {0x3f2104371672ebaa, 0x9}}, [@TCA_CHAIN={0x8, 0xb, 0x4}, @filter_kind_options=@f_bpf={{0x8}, {0x50, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x6}, @TCA_BPF_OPS={{0x6, 0x4, 0x4}, {0x24, 0x5, [{0x7fff, 0x81, 0x3, 0xa69}, {0x4, 0x7f, 0x5, 0x200}, {0xffff, 0x5, 0xff, 0x401}, {0xffff, 0x7, 0xde, 0xffff}]}}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}, @TCA_BPF_CLASSID={0x8, 0x3, {0x6, 0xf}}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x8}]}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x24, 0x2, [@TCA_RSVP_PINFO={0x20, 0x4, {{0xdc0, 0x1, 0x2b68}, {0x4, 0x0, 0x6}, 0x0, 0xa, 0xff}}]}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x9ff9b5c5d5a87d52}, 0x4000) r5 = socket(0x840000000002, 0x3, 0x9) connect$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r5, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) getpeername$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000400)=0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f0000000440)={'gretap0\x00', r6, 0x7800, 0x40, 0x3ff, 0x90, {{0x15, 0x4, 0x2, 0x3, 0x54, 0x64, 0x0, 0x1f, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, {[@lsrr={0x83, 0x2b, 0x38, [@broadcast, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @loopback, @empty, @private=0xa010101, @private=0xa010101, @multicast1]}, @ssrr={0x89, 0xf, 0x3d, [@private=0xa010102, @empty, @multicast1]}, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x8c00, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x3ea}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @dev, @loopback}, &(0x7f0000000640)=0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@newchain={0x24, 0x64, 0x400, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r7, {0xffff, 0xffff}, {0x0, 0xfff1}, {0xffe0, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0x4810}, 0x1) [ 2090.362188][T31321] overlayfs: unrecognized mount option "lowerdir%./file0" or missing value [ 2090.368954][T31323] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2090.382740][T31324] overlayfs: unrecognized mount option "lowerdir%./file0" or missing value [ 2090.383545][T31325] overlayfs: filesystem on './bus' not supported as upperdir [ 2090.535457][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2090.543369][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2090.605439][ C1] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 2090.613119][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2090.825582][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 2091.215427][ C1] ip6_tunnel: syztnl1 xmit: Local address not yet configured! 14:30:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:17 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x2c, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:17 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:17 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x7, r0, 0x1) tkill(0x0, 0x40) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x59d1ee20) unshare(0x42000000) 14:30:17 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x100000000000000, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:17 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x58e548ba, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:17 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3c, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2092.362348][T31340] overlayfs: unrecognized mount option "lowerdir" or missing value [ 2092.371911][T31338] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2092.387630][T31347] overlayfs: filesystem on './bus' not supported as upperdir [ 2092.395332][T31348] overlayfs: unrecognized mount option "lowerdir" or missing value 14:30:17 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:17 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x60000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:17 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x5c, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2092.461757][T31355] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2092.467284][T31356] overlayfs: unrecognized mount option "lowerdir<./file0" or missing value [ 2092.474718][T31357] overlayfs: filesystem on './bus' not supported as upperdir [ 2092.491902][T31359] overlayfs: unrecognized mount option "lowerdir<./file0" or missing value 14:30:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x12) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000031ec0000", @ANYRES32=r4, @ANYBLOB="2000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='d\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="00000000000000000f0900000000000000936f77000000003400020030000b80240002990002003a0000000c0001000000000000000000080001009e000000"], 0x64}}, 0x0) [ 2092.528990][T31361] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value [ 2092.539525][T31362] overlayfs: unrecognized mount option "lowerdir\./file0" or missing value [ 2092.563457][T31364] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2092.564867][T31366] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2092.576902][T31367] overlayfs: filesystem on './bus' not supported as upperdir [ 2092.589224][T31366] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2092.602996][T31369] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2092.613963][T31368] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2095.945639][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! 14:30:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0xa}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:22 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x68000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:22 executing program 0: r0 = syz_io_uring_setup(0x183, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) io_uring_enter(r3, 0xb8a, 0x77ba, 0x0, &(0x7f0000000080)={[0x7]}, 0x8) io_uring_enter(r0, 0x4efb, 0x0, 0x0, 0x0, 0xf5ffffff) syz_io_uring_setup(0x2295, &(0x7f0000000140)={0x0, 0xc3b7, 0x1, 0x2, 0x3b8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) 14:30:22 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x10}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x800000000000000, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 2097.361427][T31386] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2097.372248][T31385] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2097.383408][T31386] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2097.393261][T31392] overlayfs: filesystem on './bus' not supported as upperdir [ 2097.393315][T31386] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 14:30:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="7800000000010104000000000000000002000000240001801400018008000100e000000108000200e00000020c0002800500010000000000240002801400018008000100e0000002080002007f0000010c00028005000100000000000800074000000007"], 0x78}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r2, &(0x7f0000001540)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0xd0010100}}, 0x10, 0x0}, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000040)) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)={0x58, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}]}, 0x58}}, 0x0) 14:30:22 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x6c000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x22}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2097.413221][T31397] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2097.430635][T31397] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2097.444927][T31397] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 2097.448059][T31401] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2097.472199][T31401] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 2097.481361][T31403] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2097.491119][T31401] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2097.496320][T31403] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2097.500996][T31406] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:30:22 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000004000000000000000c17850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='ext4_es_lookup_extent_exit\x00', r0}, 0x10) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) [ 2097.509027][T31403] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 2097.534368][T31409] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2097.547338][T31411] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2097.556260][T31411] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2097.564811][T31411] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 14:30:22 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x74000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x25}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2097.574162][T31412] overlayfs: filesystem on './bus' not supported as upperdir [ 2097.608193][T31415] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2097.619837][T31415] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2097.622639][T31417] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2097.628480][T31415] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 2097.642026][T31418] overlayfs: filesystem on './bus' not supported as upperdir [ 2097.658094][T31419] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2097.667227][T31419] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2097.675799][T31419] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 2098.505591][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! 14:30:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:24 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 14:30:24 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7a000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:24 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x5c}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:24 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x64}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x8000000000000000, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:24 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x25}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2099.478286][T31427] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2099.491586][T31429] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2099.501096][T31427] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2099.517106][T31427] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 2099.527934][T31438] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2099.538076][T31438] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2099.538132][T31441] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 2099.546539][T31438] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 2099.563848][T31439] overlayfs: filesystem on './bus' not supported as upperdir 14:30:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x840000000002, 0x3, 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}}], 0x300, 0x0) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_tracing={0x1a, 0x6, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xdd}, [@call={0x85, 0x0, 0x0, 0x43}, @alu={0x4, 0x1, 0x3, 0xc, 0x8, 0x0, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x3, 0x1, 0xa, 0x30, 0xffffffffffffffff}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0xa6, &(0x7f00000001c0)=""/166, 0x41100, 0x1, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x0, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0xd, 0x401, 0x8}, 0x10, 0xfb7b}, 0x78) pwritev(r2, &(0x7f00000008c0)=[{&(0x7f00000003c0)="288e02cf87e9ece34e3f13aec30f0ee56857cfbe0e893efa19d2b979b21c1c04696e5df7f2b455629ae17fa0fea218991b03e438d5f79bd074cd3502816aad59009ef05cdcda4f261f9b2720b09da963f942c8ea6d798b8e7827046e71345514d751f34dadd5725afd26bffaede6565ec35c082aa1a241f7b32e0412d3ef2cca26be31f1ee6b7263f98e73f4e322d9f3690d5e505beaec13468a58d9a1a61ebc83488533", 0xa4}, {&(0x7f0000000480)="72c852ccb6d6911d91c8aa464cd0e1e4cac82548ab0e8971cc3bb769eae9038377f378082a853590f3a3c4227ebda242d05d9939181acc88161b5753348e702f992300f4464aca", 0x47}, {&(0x7f0000000540)="072fa72a4fc6d2977d43907e6332c543a29f93dbea28adc4187d78c0993e5ceb1a3c8919b252af747e69074572bc8c5dab65783aba0250f73b41d4e6600e38340ce1561028957ac33a7d17aed0a3d310678aab36f2b4ea9bbbfe8c0886689fc9200ef02d8ba7d32e609d4f5d37ad38f57660ea9d09636664606cc6f816216c005f76df436d4477a3f223fa34f8d275b534fd68f5ec5caa9f8a45ea311a5d36156d7e402ca4c17c06ec30132725ec0880558c3e5f3fa2ceba6f60837aae4770f55694ca0ca257e5ff9943b943e993", 0xce}, {&(0x7f0000000640)="b2ad042d11322e8ccfcc44ce0ba4", 0xe}, {&(0x7f0000000680)="bebc6a3f8f26a33bb0", 0x9}, {&(0x7f00000006c0)="8b055badf649eb5ad363b2bcf8813468367e9f19ae977a2eab5f529f6f31eab9040af0ff3f2b7f929178d34091e10c3b83a4d7a7c9522617", 0x38}, {&(0x7f0000000700)="38f0fd130fc2ae17b43402d6d26c224efb098c86fc3ae6e5423d82df6b5f4f40856375b021e5848c075d4655d72d1c0caa61dcd1530b0e9f604ab325e4c7f365b1fd79792b912ecbef96d9196ff612410e605f6c1c1590c4346f73db037d391dd91fe2141b8adb5d57689498d0df582292229d4c92ed799a6cd26090bdd077d58cc755de735dd506c95a1a7bcbe1182d0ce0b0d088e64a493ffab8eace1af5bfddd2b7d0c21fc1e8a3429f7efd550bbe9431a09a48572a663953504625c460339fa3bc70993162cacaf7292ece391e9a971ed224d5a29864ac08e136ffa15d", 0xdf}, {&(0x7f0000000800)="9ea0f0ec7e04d3523ddeedf7fe2b0975004e7c82ae513cd0210f495bb6c07e4e1b53d9763a0dc190cdd69e0b1c6209be268e07b387d19672d645a72f055b6715d5149d1892391ad0adb2788f5f4486cf2eca92efecb33331ad0d276fab", 0x5d}, {&(0x7f0000000880)="c40f9697adae333b35dcd2a9e070dd7296b8d617ab6b5508492bc9e3757c4854d21bf97ac1f53c6f", 0x28}], 0x9, 0xb62, 0x10000) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_delvlan={0x3c, 0x71, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0xf, 0x2}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0x10}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}]}, 0x3c}}, 0x804) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x500}]}}}]}, 0x38}}, 0x0) 14:30:24 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0xa, './bus'}}, {@index_on}]}) 14:30:24 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x7a020000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2099.574673][T31441] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 2099.583067][T31441] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 14:30:25 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x81000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:25 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x22, './bus'}}, {@index_on}]}) [ 2099.625750][T31448] overlayfs: unrecognized mount option "upperdir [ 2099.625750][T31448] ./bus" or missing value [ 2099.637247][T31450] overlayfs: unrecognized mount option "upperdir [ 2099.637247][T31450] ./bus" or missing value [ 2099.664466][T31451] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2099.681460][T31451] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2099.695784][T31455] overlayfs: unrecognized mount option "upperdir"./bus" or missing value [ 2099.709019][T31457] overlayfs: unrecognized mount option "upperdir"./bus" or missing value [ 2099.726572][T31451] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 2099.734936][T31451] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 14:30:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:26 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x81020000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:26 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x25, './bus'}}, {@index_on}]}) 14:30:26 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xa2, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000000000/0x3000)=nil, &(0x7f0000004000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x9, 0xeb, 0x20, 0x0, 0x0, 0x2, 0x1000, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000040), 0x6}, 0x5020, 0x80000000, 0x40, 0x8, 0x4, 0x1a, 0xfffa, 0x0, 0x6, 0x0, 0x44d6}, 0xffffffffffffffff, 0xb, r0, 0x2) 14:30:26 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x300}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0xffffffff00000000, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:27 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x89000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:27 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x2c, './bus'}}, {@index_on}]}) 14:30:27 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8cffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2101.643741][T31471] overlayfs: unrecognized mount option "upperdir%./bus" or missing value [ 2101.657614][T31478] overlayfs: unrecognized mount option "upperdir%./bus" or missing value 14:30:27 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x3e4}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:27 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa00262ec, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:27 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3c, './bus'}}, {@index_on}]}) [ 2101.699050][T31486] overlayfs: unrecognized mount option "upperdir" or missing value [ 2101.711369][T31491] overlayfs: unrecognized mount option "upperdir" or missing value [ 2101.756892][T31498] overlayfs: unrecognized mount option "upperdir<./bus" or missing value [ 2101.790261][T31500] overlayfs: unrecognized mount option "upperdir<./bus" or missing value 14:30:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:31 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa002a6f4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:31 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x5c, './bus'}}, {@index_on}]}) 14:30:31 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x498, 0x2b0, 0x150, 0x150, 0x0, 0x0, 0x3c8, 0x238, 0x238, 0x3c8, 0x238, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @mcast1, [], [], 'veth0_to_bridge\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x2b0, 0x2e, {}, [@common=@inet=@hashlimit2={{0x150}, {'veth0_vlan\x00', {0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x6}}}, @common=@inet=@multiport={{0x50}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ipv6={@private0, @empty, [], [], 'ip6erspan0\x00', 'ipvlan1\x00'}, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f8) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000340)={'syztnl0\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x2f, 0x6, 0xfb, 0x2, 0x25, @dev={0xfe, 0x80, '\x00', 0x2d}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7800, 0x7800, 0x9, 0xff}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@empty, @private1, @private0={0xfc, 0x0, '\x00', 0x1}, 0xff, 0x2e0, 0x5, 0x500, 0xffff, 0x80260040, r1}) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000040)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x2f, 0x3b, 0x3, 0x7, 0x10, @private1, @private0, 0x8, 0x80, 0x82d8, 0x8}}) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000007880)={&(0x7f0000001400)=ANY=[@ANYBLOB="c41e000002c903"], 0x1ec4}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000020c0), r5) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r5) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x44, r6, 0x1, 0x0, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x44}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r6, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x5c}}, 0x10) 14:30:31 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x900}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) socket$inet6(0xa, 0x6, 0xe2) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/99, 0x63, 0x10102, &(0x7f00000000c0)={0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, '\x00', 0x19}, 0x9}, 0x1c) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:32 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa1ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:32 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x6400}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:32 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa4a0d418, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:32 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}, 0xa}, {@index_on}]}) 14:30:32 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa870b8cc, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e666174000201010002", 0x11}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) lstat(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000080), &(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000100), 0x2, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r0}, 0x2c, {[], [{@subj_role}]}}) chmod(&(0x7f0000000280)='./file0\x00', 0x1) [ 2106.655588][T31515] overlayfs: unrecognized mount option "upperdir\./bus" or missing value [ 2106.667123][T31510] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2106.675627][T31525] overlayfs: unrecognized mount option "upperdir\./bus" or missing value [ 2106.687635][T31529] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2106.718107][T31535] overlayfs: failed to resolve './bus [ 2106.718107][T31535] index=on': -2 [ 2106.730082][T31541] overlayfs: failed to resolve './bus [ 2106.730082][T31541] index=on': -2 14:30:34 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}, 0x22}, {@index_on}]}) 14:30:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:34 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xb8010000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:34 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x10, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x1d}]}, &(0x7f0000000140)='GPL\x00', 0x6, 0x82, &(0x7f0000000180)=""/130, 0x0, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x30, r0, 0x33d1b000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x4, 0xffff, 0x1, 0x2, 0x0, 0xd1fb, 0x101, 0x3}, &(0x7f0000000100)={0x3f, 0x9d, 0x2, 0x4, 0x4, 0x7f, 0x8, 0x8}, &(0x7f0000000240)={0x462, 0x4, 0x4, 0x3f, 0x8, 0x2, 0x80000000, 0x9}, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000340)={&(0x7f0000000300)={[0x7fffffff]}, 0x3}) pselect6(0x40, &(0x7f0000000500)={0xb4, 0xee, 0x6f21, 0x2, 0x8001, 0x8b1e, 0x800, 0x3f}, &(0x7f0000000540)={0x2, 0x7, 0x7af, 0x1, 0x1ff, 0xffffffff, 0x7, 0x7f}, &(0x7f0000000580)={0x5, 0x20, 0xffff, 0xfff, 0x6, 0x0, 0x2, 0x6}, &(0x7f00000005c0), &(0x7f0000000640)={&(0x7f0000000600), 0x8}) pselect6(0x40, &(0x7f0000000380)={0x2, 0x40, 0x7, 0x3ff, 0x18000000000000, 0x101, 0x3, 0x8}, &(0x7f00000003c0)={0x9, 0x0, 0x1000, 0xff, 0xffffffff, 0x9, 0x0, 0x8}, &(0x7f0000000400)={0x1, 0xdb83, 0x3, 0x4, 0x4, 0x9, 0x2, 0x1}, &(0x7f0000000440)={0x77359400}, &(0x7f00000004c0)={&(0x7f0000000480)={[0x10001]}, 0x8}) 14:30:34 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0xe403}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1a3202, 0x41) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x0, 0x0) r6 = dup2(r5, r4) syz_kvm_setup_cpu$x86(r6, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) 14:30:34 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xba48e558, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2108.870025][T31555] overlayfs: failed to resolve './bus"index=on': -2 [ 2108.887535][T31561] overlayfs: failed to resolve './bus"index=on': -2 14:30:34 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}, 0x25}, {@index_on}]}) 14:30:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) fallocate(r0, 0x0, 0x1000000001000000, 0x3) 14:30:34 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc0ed0000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2108.962442][T31572] overlayfs: failed to resolve './bus%index=on': -2 [ 2108.981409][T31576] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2108.992596][T31578] overlayfs: failed to resolve './bus%index=on': -2 14:30:34 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}, 0x5c}, {@index_on}]}) 14:30:34 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc3ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2109.005567][T31579] overlayfs: filesystem on './bus' not supported as upperdir [ 2109.026837][T31582] overlayfs: failed to resolve './busindex=on': -2 [ 2109.045937][T31583] overlayfs: failed to resolve './busindex=on': -2 14:30:38 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xccb870a8, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:38 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on, 0xa}]}) 14:30:38 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x1000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:38 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000003cc0)=ANY=[@ANYBLOB="12010000020000102505a2a440000102030109025c0002010000000904010001020d0000052406000105240100000d240f0100000000000000000006241a"], 0x0) syz_usb_connect$cdc_ncm(0x1, 0x8c, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x2, 0x1, 0x1, 0x20, 0x3f, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "15"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0xb00, 0x4, 0x1, 0xfe}, {0x6, 0x24, 0x1a, 0xae55, 0x28}, [@mbim_extended={0x8, 0x24, 0x1c, 0x800, 0x20, 0x1000}, @acm={0x4, 0x24, 0x2, 0x4}, @mbim={0xc, 0x24, 0x1b, 0x0, 0x366f, 0x8, 0x94, 0x3}, @obex={0x5, 0x24, 0x15, 0x20}]}, {{0x9, 0x5, 0x81, 0x3, 0x650, 0x8, 0x27, 0x18}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1f, 0x5, 0x6}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x5, 0x7, 0xff}}}}}}}]}}, &(0x7f0000000580)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x250, 0x0, 0x6, 0x6, 0x0, 0xfd}, 0xda, &(0x7f0000000100)={0x5, 0xf, 0xda, 0x4, [@generic={0xa2, 0x10, 0xa, "536fc62b9a6acf085620598d3c6c6bdb2524f7369af91874ba9fece58f9455613c70d8bcc0b5272a07d18b1f2f29127cb1bd26e23dfcfa8b38cd806fed5222ffe264d40c86b0824343133bf703c302efb2beb312c4b8083490c124853527f860fe27ba233eeda4b9d6fcd0b057a49f1d4e15a62fecde2b0f076e8f6eef21bac084aeaffcdd56f17bbd3413586a77b85226cd7e4942890a67fd3a110258abe4"}, @ssp_cap={0x14, 0x10, 0xa, 0xfc, 0x2, 0x1, 0x0, 0x2, [0xff3f, 0x1bfc0]}, @wireless={0xb, 0x10, 0x1, 0x4, 0x0, 0x6, 0xa0, 0xffff, 0x6}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "3e31189576a2cac9fc58405ba1d88465"}]}, 0x6, [{0xc4, &(0x7f0000000240)=@string={0xc4, 0x3, "09046b3939ff177471c1c3ada8d6b23819da819de017ac891ee486f5cadf29775715c3d24c72728d6995577022d3cb33f7e11bc9acca37601fb045d186efc3ae11678b52539c4218b9b79425402331f4e6a8c2e78ad11683223afce88bccc0bc5c0ff48cc654c79233ce5d0683203188dcdd8bd3eee6da2ab745aa5b5038dcb7e3f14857c82bfa668643ca2e81907439a1ab461d1680aacec374b4ae8e3de574df48c77d85757df4dbb508386395d35920946313ca4069837844e7e506e73b14489b"}}, {0x24, &(0x7f0000000340)=@string={0x24, 0x3, "2af68abe07efa362b86d8fd515cc6a8a54c5f399f7fc1d24120c0436fc42ec253aac"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x280a}}, {0xaf, &(0x7f00000003c0)=@string={0xaf, 0x3, "27e5ca2e49bcf38516f664c50489d27f10476833f97275a485c8544a49ad0a4f38981f5ee9376b910f9e9d6ca635d806747d1fbacb348c933e04c4edece435c905395052a0d62331311760b4fd744f176c26909f2060ef2204d95e89daabd25a5aaabc9ca6f62300006648282a81a1da5c45710369b1ce5149c83c99791dc51cb7ce2653b162f86f8234de586a19d9865e27b35b99a597cd5a339cb0c46aa1cb9b0c3e355e8906cd1d344f274c"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x4001}}, {0xa, &(0x7f00000004c0)=@string={0xa, 0x3, "0f8c649f971d366b"}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000500)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x7}}, 0x0, 0x0, 0x0, 0x0}) 14:30:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = userfaultfd(0x800) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000040)) 14:30:38 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd8ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:38 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on, 0x22}]}) 14:30:38 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xd9110000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2113.166370][T31603] overlayfs: unrecognized mount option "index=on [ 2113.166370][T31603] " or missing value [ 2113.181927][T31605] overlayfs: unrecognized mount option "index=on [ 2113.181927][T31605] " or missing value 14:30:38 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xdc000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:38 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on, 0x25}]}) 14:30:38 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xdc030000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2113.228963][T31612] overlayfs: unrecognized mount option "index=on"" or missing value [ 2113.237943][T31617] overlayfs: unrecognized mount option "index=on"" or missing value [ 2113.266495][T31622] overlayfs: unrecognized mount option "index=on%" or missing value 14:30:38 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xe4ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2113.275301][T31627] overlayfs: unrecognized mount option "index=on%" or missing value 14:30:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on, 0x5c}]}) 14:30:42 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x3000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:42 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf315bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=@newqdisc={0x60, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r0, {0x0, 0xc}, {0xffff, 0xffff}}, [@TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x2, [0x9, 0x0]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @qdisc_kind_options=@q_clsact={0xb}]}, 0x60}}, 0x40016) 14:30:42 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xeaffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:42 executing program 3: r0 = socket$inet(0x2, 0x5, 0x21) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000001740)='$-,[^\x00', 0x0, r0) r1 = socket$inet6(0xa, 0x2, 0x3) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000001780), 0x4000000000001ae, 0x40010101, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x498, 0x2b0, 0x150, 0x150, 0x0, 0x0, 0x3c8, 0x238, 0x238, 0x3c8, 0x238, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @mcast1, [], [], 'veth0_to_bridge\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x2b0, 0x2e, {}, [@common=@inet=@hashlimit2={{0x150}, {'veth0_vlan\x00', {0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x6}}}, @common=@inet=@multiport={{0x50}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ipv6={@private0, @empty, [], [], 'ip6erspan0\x00', 'ipvlan1\x00'}, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f8) bind$inet6(r2, &(0x7f0000001700)={0xa, 0x4e24, 0xbec5, @mcast2, 0x7b2}, 0x1c) r3 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r3, &(0x7f0000001540)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0xd0010100}}, 0x10, 0x0}, 0x0) sendmmsg$inet(r3, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000080)="dc33503ef0fa5bd17683906d5f1c4bc604dd968942edeb790bd556660c19ca2145de01a8ea152f133284776381e5cf3569f5601d096da109ef58569fac85c5fab8fea004e5b8126651f49be17f474c3ec603b2c9a77b6fd2f4206f40af79e67b0d73ca19e36980898fd81821e112fa34a6a1b14e7f", 0x75}, {&(0x7f0000000100)="35b2c47d64b8f2247fb6996abe77619e048e89e545f4e1f1740720cd0250d3ced8b61e3fdef3296cffb3c3f38b47df443c13d35e2616b3536ed04533e4735151aff62d134e1aa3a2f8325d6569865adb247620a3cc26289bb7c63dc93b3a91dc05635a09cbcc4c379b4090212302524672d7256c64052ac565ecf764cd59b541a7dc585b22710182c9c6bfdb877d53c08a81b066330167a73d4c0d8408f0b2b6311879f7f7dda306bf3f68fb85eec6c9ed", 0xb1}, {&(0x7f00000001c0)="4c1bea3ae046fe3c309f3a66d047a9cfafa4f14df55c8af3550f296799dfb41c2937a35e2aced2428923e20175c14458f6428df1c48f26cd370044f48fc26a7b", 0x40}, {&(0x7f0000000200)="14875fc0cc49faebe2d18fb7ab6b44cfcd1771b94305395651272b859c167ccf39f128d23f922c956aeddfc3242739d65a892f10bb18a617dfc3d5c9f2752d937d6df03d93376e7a377ae6c3647ccdc4ebe015aac528561c7403a5b9f4eaea01db935dae34dc16e558cad516e5803761a0120a24b8136d7a21b97c8dc5e13d4aaa", 0x81}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="bde1c9377b8d89", 0x7}, {&(0x7f0000001340)="5eec5035a1ce0e029ba71d06ba63fba25cf4719ecd6fd5a60802feb069c4adb62bf0702f5e0a1c06a384f26873d239ee615d284623d10343e9485af0b96be30827e25b03a6cd2a3c3304a10fef8bcbcf44562ee05b68b91ea179b1363cd1e550eee224b2c836782fb74c3f7ad979417a638f1f667d0f68b28657255185268d4f8927fc27c4c70a6eddade43093fd583883b77717e065b5a2e1a8f2ef121686106b0120a68cbb323330aa884ceaf3b145763ce40416d3805244462b29ba0decf55e8b9b4f26208b74d61c", 0xca}, {&(0x7f0000001440)="aadc5669ebee242993f0b7072a1ab380622471f4e819a2da4e4fd098e977d7fb3d64b00401d386984e9f67f49b0417e04d4964aab84105be39907babf22aa5633d72de6cbcc95408cc3ceaea4e6456e125a86f9ec843c49d9202c56ac9a4b289956d28ec95329ea1d687d1bbdf14aed962a75524e24d044d106ae417ac313f4c891daf311d4a84215972b56c3726e4", 0x8f}, {&(0x7f0000001500)="903baed86dc87b5b12f6f3836edbb8d45c884aacb101c5a2545bb29f2490ff68f9f812dfaaaee0ad4b9dd922dc71a689b90b1218171579fe1389d6bfee4700eb19", 0x41}], 0x9, &(0x7f0000001640)=[@ip_ttl={{0x14, 0x0, 0x2, 0x101}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@rr={0x7, 0xb, 0xf9, [@multicast2, @remote]}]}}}, @ip_tos_u8={{0x11}}], 0x50}}], 0x1, 0x20044881) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x5) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000001800)={'ip6gre0\x00', &(0x7f0000001780)={'syztnl1\x00', 0x0, 0x4, 0x7, 0x0, 0x5, 0x6, @mcast2, @private0, 0x8000, 0x7, 0xd0d0, 0x1eda}}) 14:30:42 executing program 0: perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x8) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x1, 0x3, 0x4, 0x6, 0x0, 0x0, 0x40180, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x8000, 0x9}, 0x41010, 0x0, 0xf4, 0x7, 0x8, 0x10001, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x8, 0xffffffffffffffff, 0x3) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x20c140, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000600)={0x0, 0x0, 0x1, 0x0, '\x00', [{0x8000, 0xe97, 0x1, 0x1f03c3c2, 0x5, 0x81}, {0x1000, 0x7, 0x4, 0x8, 0x9, 0x133}], ['\x00']}) recvmmsg$unix(r1, &(0x7f00000027c0)=[{{&(0x7f0000000500)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000380)=""/20, 0x14}, {&(0x7f0000000780)=""/239, 0xef}], 0x3, &(0x7f0000000880)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/202, 0xca}, {&(0x7f00000006c0)=""/15, 0xf}, {&(0x7f0000000980)=""/86, 0x56}], 0x4}}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001c40)=""/211, 0xd3}, {&(0x7f0000001d40)=""/82, 0x52}, {&(0x7f0000001dc0)=""/160, 0xa0}, {&(0x7f0000001e80)=""/213, 0xd5}, {0x0}], 0x5, &(0x7f0000002940)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000200000000000000000400000002000000bb681ee6aa58670dca5ff0329325baab5d9c832e5718ddb8dd30dd09df61560aa7fe93b6d2924510cb8eb6c14d69a986f9e93a4b46848bea67d37b1eca2d3b4d077ebdddfdb32b092af1fd7580f34479adbf180e85a2f19f62df073bc6a8ba2b7dfacd90730dff1404729c92e8b742678e45e40c59721e2e5d6aa3ccd6b39e6203ac1f82f208ce90e7f0a79931723f94ae3cef118f295c8fe808d21b434e68d539", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xa0}}, {{&(0x7f0000002180)=@abs, 0x6e, &(0x7f0000002340)=[{&(0x7f0000002200)=""/68, 0x44}, {&(0x7f0000002280)=""/21, 0x15}, {&(0x7f00000022c0)=""/107, 0x6b}], 0x3}}, {{&(0x7f0000002380), 0x6e, &(0x7f0000002700)=[{&(0x7f0000002400)=""/161, 0xa1}, {&(0x7f00000024c0)=""/83, 0x53}, {&(0x7f0000002540)=""/150, 0x96}, {&(0x7f0000002600)=""/137, 0x89}, {&(0x7f00000026c0)=""/41, 0x29}], 0x5, &(0x7f0000002780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}], 0x5, 0x40000002, &(0x7f0000002900)={0x0, 0x3938700}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x8, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/stat\x00', 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000880)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) syz_io_uring_setup(0x3eda, &(0x7f0000000240)={0x0, 0xf4fe}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000004000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f00000000c0)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x2e, 0x0}}], 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 14:30:42 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xec000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f00000060c0)=[{{&(0x7f0000000040)=@ethernet={0x0, @local}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/250, 0xfa}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000000200)=""/144, 0x90}, {&(0x7f0000001500)=""/107, 0x6b}, {&(0x7f0000001580)=""/218, 0xda}, {&(0x7f0000001680)=""/32, 0x20}], 0x9, &(0x7f0000001780)=""/167, 0xa7}, 0x9}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001840)=""/36, 0x24}], 0x1, &(0x7f00000018c0)=""/227, 0xe3}, 0x4}, {{&(0x7f00000019c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a40)=""/34, 0x22}, {&(0x7f0000001a80)=""/194, 0xc2}], 0x2, &(0x7f0000001bc0)=""/177, 0xb1}, 0x4}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000001c80)=""/4096, 0x1000}], 0x1}, 0x80}, {{&(0x7f0000002cc0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000005000)=[{&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/85, 0x55}, {&(0x7f0000003dc0)=""/57, 0x39}, {&(0x7f0000003e00)=""/42, 0x2a}, {&(0x7f0000003e40)=""/64, 0x40}, {&(0x7f0000003e80)=""/3, 0x3}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/35, 0x23}, {&(0x7f0000004f00)=""/243, 0xf3}], 0x9, &(0x7f00000050c0)=""/4096, 0x1000}, 0x2}], 0x5, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendfile(r1, r2, &(0x7f0000006200)=0x7, 0x7) 14:30:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:42 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xec6202a0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2117.557868][T31643] overlayfs: unrecognized mount option "index=on\" or missing value [ 2117.592443][T31658] overlayfs: unrecognized mount option "index=on\" or missing value 14:30:43 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf40f0000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:43 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x2}) [ 2117.639697][T31665] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2117.662087][T31667] overlayfs: filesystem on './bus' not supported as upperdir [ 2117.702948][T31679] overlayfs: unrecognized mount option "" or missing value [ 2117.711184][T31681] overlayfs: unrecognized mount option "" or missing value 14:30:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:47 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf4a602a0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:47 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x3}) 14:30:47 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000008d80402f040000000000109022400010000000009040000010301000009210000000922010009058103"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x1, 0x3f, &(0x7f0000000300)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc517, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x85, 0x20, 0x4, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x1, 0x9, {0x9, 0x21, 0x3, 0xbc, 0x1, {0x22, 0xb9e}}, {{{0x9, 0x5, 0x81, 0x3, 0x20, 0x6, 0x6, 0x8}}, [{{0x9, 0x5, 0x2, 0x3, 0x200, 0xff, 0xf8}}]}}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x201, 0x8, 0x8, 0x1f, 0x8, 0x18}, 0xb7, &(0x7f0000000440)={0x5, 0xf, 0xb7, 0x4, [@ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x40, 0x20, 0x9}, @generic={0x9b, 0x10, 0xb, "1b6b945f0ea36ac67e3a3aa83a3a0b27df7d97147f4ca473f28bce4b203b898954b2250f1829f4270674811d505ff528dbc16501b3252e5986961ee4a013ae1cd9c974569bad7a80413aa65921b420ed14653d5384d235022215cca5dc6d6ebdad89fdd2e5dc6877dc32418b7a2a1bab83d1daf5f2ec9fa57db431f3e92634c698cf965b9b7d5bc5b99f3245473d83913256b26af4ed749c"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x4, 0x1, 0x40, 0x80}]}, 0x1, [{0x5a, &(0x7f0000000500)=@string={0x5a, 0x3, "306076feec42e4887d3602b710b272b846538e99584573344439966e134bf4961ed7de6fc3e614c4c0eed10e1b936f8c78a966690aeb54e39768b9069fec26b490cc959f03b771bae55e075d1b254293c5b2a8d9d860b5ab"}}]}) syz_usb_control_io$hid(r1, &(0x7f0000000740)={0x24, &(0x7f00000005c0)={0x0, 0x21, 0x47, {0x47, 0x5, "6bb5134cc397e80d07bb50911c91710701f63036e283e568dc3e8dd7657ced736433a08c176ef623980ea176a3d1e30977ef27f81aaaefbdb9b66063771b9e848a62abb602"}}, &(0x7f0000000640)={0x0, 0x3, 0x62, @string={0x62, 0x3, "ae898260326e32652bb6e617e21591860a035f3069cad7266510d8ac2dbbf0957feeea303be8b471fdcbe194a09a85f825edfeaa55871062b220076227aab00d7cf3370c4655ed8f5a0d99e300488fe28b50288e41ddbcd72f0fc344d301ee5f"}}, &(0x7f00000006c0)={0x0, 0x22, 0x10, {[@main=@item_4={0x3, 0x0, 0x8, "49eed830"}, @main=@item_012={0x0, 0x0, 0xa}, @main=@item_4={0x3, 0x0, 0xb, "f2312bc3"}, @main=@item_4={0x3, 0x0, 0xb, "da1c7484"}]}}, &(0x7f0000000700)={0x0, 0x21, 0x9, {0x9, 0x21, 0xfff, 0x6, 0x1, {0x22, 0x178}}}}, &(0x7f00000009c0)={0x2c, &(0x7f0000000780)={0x20, 0x14, 0x49, "ee7c5723ebbb3d38ba99946d0023c2633c7eced88318d200bd578b96064c308f8953af391dc4c44ebad9ae66821d7c40d8465e31c729208b1666fc2243a1ceaf5dbf3c7868869392be"}, &(0x7f0000000800)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000840)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000880)={0x20, 0x1, 0xee, "502af47908658edc3812d612577d4a8e1fdeec8c6433e2e6ff2b3af2cecc8b4c936a5f424b9f90a82e0bc3f9af3e501e784c22ce46f3a7ad46db131093da9534e7222a77f34f8c7beab0e4954327d36cc385751642d4090ca6fcac601bd2afc4cfb540f804f4d78665ed5eea2017c9849d93bfe9201e77957f361345e686225f94b1570e247e597a0a4df427c75246239e67e4f116313e7582652d0fd4ec8272e56918eb9f11acfec05759f3143de048c7c1c4d8bd47b5f948ed32b5ee91fe0631cfd87073dcc30ad628fd6c9fe79fac428d3500f2ff1038847220bc6840bcb1eb024ba6430685d5eefbbea4658f"}, &(0x7f0000000980)={0x20, 0x3, 0x1}}) syz_usb_ep_write(r0, 0x2, 0x6e, &(0x7f0000000380)="adb8dbb920ca9b0353ed1effcc76f2741b7ced0571e008e8b34ed1201eb98ebe6267bc6f870587c598a3cd9fd8f2409c9c01f0bdd58f23c72fae7bd15c6d2f6e7b7f0f0741c2fbb070242457312fb836f759d409ad14f275c1a96858d109af6b395e457f883415bd47064c701dec") r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000000000105804195000000000000109022400010000000009040000010300000009210000000122dc"], 0x0) syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0xff, 0x5ac, 0x291, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x9, 0xa0, 0x8a, [{{0x9, 0x4, 0x0, 0x20, 0x1, 0x3, 0x1, 0x2, 0xff, {0x9, 0x21, 0x81, 0x9, 0x1, {0x22, 0x510}}, {{{0x9, 0x5, 0x81, 0x3, 0x660, 0x3}}}}}]}}]}}, &(0x7f0000000280)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x0, 0x0, 0x9, 0x3f, 0x40, 0x4}, 0x5, &(0x7f0000000140)={0x5, 0xf, 0x5}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1407}}, {0xa0, &(0x7f00000001c0)=@string={0xa0, 0x3, "5c55651d322a6ebeb45079ddd8db41f9877a16225b3d028b1599941da479d10865c8fcb36a73204597dcb294ff11c299c47384e59ef5602c79e305f54be07bfc650c390432a403664a899d4face135a734fb007bf81ba8bc59eaaa179e247acbee10f2afad397753b772e9a933926b9416d7a12aefb569c2de74a961cbe5529f071572bb11a6dfa49f309b3e892858960bd56a1eea763307e47d2519c760"}}]}) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x0, "70ce6e28", "b4a13d76"}}, 0x0}, 0x0) syz_usb_control_io(r2, &(0x7f0000000340)={0x18, &(0x7f0000000040)=ANY=[@ANYBLOB="0000b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) 14:30:47 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x8000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x14e24, 0x80000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:30:47 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf4ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:47 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x4}) 14:30:47 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf5110000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2122.560599][T31699] overlayfs: unrecognized mount option "" or missing value [ 2122.585261][T31704] overlayfs: unrecognized mount option "" or missing value 14:30:48 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xf6ffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:48 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x5}) 14:30:48 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfbffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2122.632828][T31710] overlayfs: unrecognized mount option "" or missing value [ 2122.642363][T31712] overlayfs: unrecognized mount option "" or missing value [ 2122.667153][T31718] overlayfs: unrecognized mount option "" or missing value [ 2122.676460][T31721] overlayfs: unrecognized mount option "" or missing value 14:30:52 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x6}) 14:30:52 executing program 0: r0 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) r1 = syz_io_uring_setup(0x3ede, 0x0, &(0x7f0000002000/0x2000)=nil, &(0x7f0000004000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, &(0x7f00000038c0)=[{{&(0x7f0000000000)=@x25={0x9, @remote}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/152, 0x98}, {&(0x7f0000000580)=""/250, 0xfa}, {&(0x7f0000000780)=""/125, 0x7d}], 0x5, &(0x7f0000000200)}, 0x5}, {{&(0x7f0000000880)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000900)=""/91, 0x5b}, {&(0x7f0000000980)=""/217, 0xd9}], 0x2, &(0x7f00000076c0)=""/102398, 0x18ffe}}, {{&(0x7f0000000b00)=@sco, 0x80, &(0x7f0000000cc0)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000bc0)=""/199, 0xc7}], 0x2, &(0x7f00000020c0)=""/4096, 0x1000}}, {{&(0x7f0000000d00)=@xdp, 0x80, &(0x7f0000000e40)=[{0x0}, {&(0x7f0000003b80)=""/107, 0x6b}], 0x2, &(0x7f0000000e80)=""/55, 0x37}, 0xfffffffe}, {{&(0x7f0000000ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f40), 0x0, &(0x7f0000000f80)=""/84, 0x54}, 0x9}, {{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f0000001080)=""/217, 0xd9}, {&(0x7f00000030c0)=""/182, 0xb6}, {&(0x7f0000003180)=""/137, 0x89}, {&(0x7f0000003240)=""/124, 0x7c}, {&(0x7f0000003300)=""/196, 0xc4}, {&(0x7f0000003400)=""/222, 0xde}, {0x0}], 0x7, &(0x7f0000003680)=""/98, 0x62}, 0xfffffffa}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000003c00)=""/204, 0xcc}], 0x1, &(0x7f0000003840)=""/124, 0x7c}, 0x3}], 0x7, 0x40008002, &(0x7f0000003a80)) dup3(r1, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000066c0)={0x0, 0x0, "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", "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"}) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x45, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xf59, 0x9}, 0x4048, 0x0, 0x0, 0x8, 0x7, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x42000000) sendmmsg(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f00000011c0)="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", 0x753}], 0x1}}], 0x1, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) unshare(0x20100) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x70, 0x1, 0x7f, 0x0, 0x7, 0x810, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x43284, 0x800, 0x4, 0x3, 0x0, 0x100, 0x9, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, r2, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000004000/0x3000)=nil, &(0x7f0000004000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 14:30:52 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x9000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0xfffffffc}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x5) sendto$inet6(r0, &(0x7f0000000040)="43873db3b5bfaeb13453b6f860b866c4ef70571e377defdd192f7cf252d881b12b68cbb9634a50e96ee5d7bd17a2cef140185cd89d3bbbf87050b975da6a7b7522d3e759f17a694197fcc3219fee3fa2b522b2519ee2c80496c0faed97e6c1b00c1c30698694bc6d2e569517959ed21c3843c9406761682c75875d7f73d2e88faba40a15ab61127c2cb0f5f26b6b6b7ae9bf198556bd3aedc96591dae3db2ce8717ff8e60a86a5e00fd0b073b32647f08646c9dc53d99ba6a2e2abf087c1c5b8aa067e2ad0d5838f92a996260f2bd859a1153303b0a6f14a120961a7ec33e40b305955ab5677408856239e6970c4", 0xee, 0x5, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f0000001780), 0x24, 0x4000000) 14:30:52 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfeffffff, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0), 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:52 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:52 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x7}) 14:30:52 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff010000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2127.516432][T31735] overlayfs: unrecognized mount option "" or missing value [ 2127.542086][T31746] overlayfs: unrecognized mount option "" or missing value 14:30:52 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xff030000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000000)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)) 14:30:53 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x8}) 14:30:53 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffff1f00, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2127.595620][T31759] overlayfs: unrecognized mount option "" or missing value [ 2127.623223][T31765] overlayfs: unrecognized mount option "" or missing value [ 2127.660503][T31775] overlayfs: unrecognized mount option "" or missing value [ 2127.668795][T31776] overlayfs: unrecognized mount option "" or missing value [ 2129.225545][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! 14:30:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0), 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:55 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0xbb8) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) flock(0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf59}, 0x4048, 0x0, 0x0, 0x8, 0x6, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)) r2 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r2, &(0x7f0000001540)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0xd0010100}}, 0x10, 0x0}, 0x0) accept(r2, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x42000000) 14:30:55 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffff7f, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:55 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x9}) 14:30:55 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x10000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x1f5a0d9a, 0x2) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x498, 0x2b0, 0x150, 0x150, 0x0, 0x0, 0x3c8, 0x238, 0x238, 0x3c8, 0x238, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @mcast1, [], [], 'veth0_to_bridge\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x2b0, 0x2e, {}, [@common=@inet=@hashlimit2={{0x150}, {'veth0_vlan\x00', {0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x6}}}, @common=@inet=@multiport={{0x50}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ipv6={@private0, @empty, [], [], 'ip6erspan0\x00', 'ipvlan1\x00'}, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x49, @loopback, 0x3}, 0x1c) 14:30:55 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0xa}) 14:30:55 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffff8c, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2129.796547][T31788] overlayfs: unrecognized mount option " " or missing value [ 2129.804911][T31794] overlayfs: unrecognized mount option " " or missing value 14:30:55 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffa1, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:55 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0xb}) [ 2129.840950][T31798] overlayfs: unrecognized mount option " [ 2129.840950][T31798] " or missing value [ 2129.857360][T31802] overlayfs: unrecognized mount option " [ 2129.857360][T31802] " or missing value 14:30:55 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffc3, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:55 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffd8, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2129.899043][T31808] overlayfs: unrecognized mount option " " or missing value [ 2129.909759][T31809] overlayfs: unrecognized mount option " " or missing value 14:30:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0), 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:57 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0xc}) 14:30:57 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933330000000000010902240001000000000920b1ea2d1c7cea4ef08cc19139190400000902de007c9fcdfb1d87b539d04bc80afba5a0b60137c07011c71d3dbcbbdbac6906f60f74b244e737d9c9c83a958f767d3e55c875bbfb60f80b8425120900000000000000530d02cc52db646ef1f8ce643eb1741b83dffbf2121b5c499684f6f278209e0212b84a8477a9078d5392b89fcf13f22b591503c64b", @ANYRES32], 0x0) syz_usb_control_io(r0, 0x0, 0x0) 14:30:57 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffe4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:57 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0x64000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:30:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @private1}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x64}}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000500)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="50b5ade93aad17aef63e8e4446b8fb2295920a3917d56e33f426959d77c70f8cdf3c14a6", 0x24}, {&(0x7f0000001580)="f5c53e3de56485255f0891b99a445a6bd40fcc33ac26640ae87d8c2e5f8e7f30c4db994751082dca43ab47c1652f3f141f8ef0e8104e8516b3e8c2bec180cc7e6bcea38b7481a9af3318f663494b27263f4096adb58c031082afe6b83b9201bd30", 0x61}], 0x3, &(0x7f0000001640)=[@ip_retopts={{0x38, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0x9, [@remote, @empty, @broadcast, @loopback, @broadcast]}, @rr={0x7, 0xf, 0xb0, [@dev={0xac, 0x14, 0x14, 0x2f}, @private=0xa010101, @remote]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3f}}, @ip_retopts={{0x88, 0x0, 0x7, {[@timestamp={0x44, 0x10, 0x6, 0x0, 0x4, [0x9, 0x7f, 0x0]}, @cipso={0x86, 0x55, 0x2, [{0x7, 0x8, "e872b1b41aa5"}, {0x5, 0xa, "0cc9d3d88947b066"}, {0x2, 0x9, "59c77e3ff60b5a"}, {0x7, 0x6, "58584da6"}, {0x5, 0xe, "6cc328b1cd1b9a5852e6e2ac"}, {0x7, 0x12, "a13c775607c0c14454e5c759d3d98efa"}, {0x2, 0xe, "00fda0301e78a2d9342a6840"}]}, @rr={0x7, 0x13, 0x98, [@rand_addr=0x64010100, @private=0xa010100, @local, @loopback]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0xf}}}}], 0x110}, 0x4000000) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r3, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x62, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x498, 0x2b0, 0x150, 0x150, 0x0, 0x0, 0x3c8, 0x238, 0x238, 0x3c8, 0x238, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @mcast1, [], [], 'veth0_to_bridge\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x2b0, 0x2e, {}, [@common=@inet=@hashlimit2={{0x150}, {'veth0_vlan\x00', {0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x6}}}, @common=@inet=@multiport={{0x50}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ipv6={@private0, @empty, [], [], 'ip6erspan0\x00', 'ipvlan1\x00'}, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000040)={@mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, 0x4, 0x3ff, 0x0, 0x100, 0x7, 0x84000000}) 14:30:57 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xffffffea, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:57 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0xd}) 14:30:57 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffff4, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2132.040948][T31832] overlayfs: unrecognized mount option " " or missing value [ 2132.054495][T31836] overlayfs: unrecognized mount option " " or missing value 14:30:57 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffff6, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:30:57 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0xe}) 14:30:57 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffffb, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2132.081224][T31841] overlayfs: unrecognized mount option "" or missing value [ 2132.091054][T31843] overlayfs: unrecognized mount option "" or missing value [ 2132.117454][T31851] overlayfs: unrecognized mount option "" or missing value [ 2132.134157][T31854] overlayfs: unrecognized mount option "" or missing value 14:30:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:30:59 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xfffffffe, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2134.355457][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! 14:31:00 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0xe4030000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:31:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0xf}) 14:31:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x2, 0x2, 0x5, 0x1, "8f93efa7957f669db33a786cf3a3393a5e294d27d1c58c6ccc2497fd309b5ae579dde8d198abb547941794e9c0efa699320d654fcc2a78e79066b7902c333b", 0x3d}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="9b61b6b009ef0a28dbfa79b122ffdadc97814abd50f5af47215dc81f9c5f163b15428e96f5a7aa85c2", 0x29}, {&(0x7f0000000100)="f501499f1b6a0ded4a49d8f00d9052e9d988eb964092b67d698633d07f7540d849899a4153b033289d52ee957c3a3c9fe4bbf64a0c02345c09cec9818deef769670b60705aae64b24c38ae4e3dd898d809d20074b01887371de9bdbb2ee6064e560ac700a572e29b7f32dea5e3ed8425b6014d09be2148b3ca32c6d374d0bbc5fc68753e2f37ad70a924685870792e1bb48867cd4faf5f0fadfdadee16b59e351e8ae63d414f5c575528d6e2f7f9389eca1c037297a76893e6a63a5d30989d04e4c75f5e42fb7bd71ed09949168d71e0cb447dbc04bfe02186b5d5c4dbb75c064eef2eb5f827bbe95c5784c67d44ef8f1178e8b597fa", 0xf6}], 0x2}}, {{&(0x7f0000000240)=@pptp={0x18, 0x2, {0x3, @local}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c49cad2ceb9f69c75b960da92fba464c52a39700148624e8a46800cbc363ac79efd36f698bcdf7501df0969995c357110bd9881e3434b6e9999254149a375444dfca0a3a23d9fc00763d30804890031d88c57a78973e550658bcfcfd90f9f069e5b7170557091c08879ed61c51283c71a5fb676081348bb893befe6c5107985fd7a20626", 0x84}, {&(0x7f00000013c0)="f362157ba8659f67010547ff017b76cac64e8e1a5af6198c98f06c25bcbc83d5e4a62b7a72008c405f0ed7a38f72efd17cdf0452aca7bfb12fe17494ead7d3c62b8e19966cbe88d36bc9a2a36ee3649a255d69b50f28dd7bb7f852aa58560d2772ac5c8c8fd76cc549eb2044318ad35ec6911fe284f84d75f5701301d5aaebe8d4045c50239ea4fe686b2c6f168246f62a1cd57143999b008d9dcdbe492d7616cf909aeb44963dff6ccc3b6f91b050e3cf4c897aca72f1cfb0eb636fa17d58bf8320efd1e4d097232d22c6bf6643055bbf3de99cce4b7515aa6b", 0xda}], 0x3, &(0x7f0000001500)=[{0xf0, 0x18d, 0x1, "679ce3f7e96849e78470f48e691daf4fa1b2e048b12336a4051268a3d9ddd89decfd574aa8b9ba73a23e4d5993235c835f2d153b23b19a65b34f675f1741aab0383dcfb7608993c22e17547e8d6243c461039b9dd73d88ddeb93e312032cd7631822043f80c4307f6e474ad6331c1ecb4e86e8465af7b8126439f32015909dd060989b0d7a9410cf23b92e26d86539348e4887b06c53dd6e84fc7efa6ec544860cb55995bc652d186ab266c207cae61e351ab573d63b34d251dba30c62ba603ce0afaa361188ee9ddb73839b1fa3bb31b7376340657bed9c4ce06e0f5fc4"}, {0x10, 0x102, 0x101}, {0xe0, 0x1, 0x0, "8991c2674d026fa11647802d5f0b408edcd847fd5c42eb52ac5eec00e87f01deaadc820067f13ce384579c79db0538d0dc5956486ee417fc77e8fdce87d83a0203a55cd61f0d9cf4c1b5336ef81faf2a5ea4b94c162e4601b95446575637a6e5eb6a88fa79f4c2c4f9edbb2e5bd5a9dae583f3bab509532420f2166754fc6d951ed548501e331e9942184d37d57551ae2bf0d1e48d3a4c5a54367d4239f506105c63193dfe7cf5ab2360c566b5bf00852e362b5f6f02b01b5ad3e1e8af52d2eba03d1e2f64ab38ca82cf40"}, {0x28, 0x10c, 0x400, "b74a072157939d18c60aa0bc6fbc63d4460516"}, {0xf0, 0x105, 0x5, "23619908c90f0d903b088a1b23340d871438e774f1fcd7ea8cc78e2d67891e5f340c4c9d182c1611c84b50d7ccdc441438ccd39ba38f2e3889624a74d07a8c6d63d793b93b43dbbc69ace909680086780e2e4b5b02d3a83ab723a685781850c845ac9dbf8c4aac3fe3c499dbf86d2d8bcedd0cad9d9d4b2fbf9f1e2b55dff9f11728446477d9356d52927aaeec4e27cc988da63f21783cbe200e6f0fd46c2edc747bb77ec7575470e86fdb05fe934fe82638ea849724edddcbcdb73428b1e2a69f414156aebefd9ca33d9ceb1911482e8c4665c83e5f1261addfd24033ea14"}, {0x28, 0x0, 0x8, "9b0a959daf95a3eda82cfcde7350e6159ceba36d3b7f"}], 0x320}}], 0x2, 0x800) 14:31:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:00 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x60241, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000006c00)={0x8040}, 0x18) utimensat(r1, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={{}, {0x77359400}}, 0x0) setxattr$security_capability(&(0x7f0000000040)='./file0/file0\x00', 0xfffffffffffffffe, &(0x7f0000000080)=@v2={0x2000000, [{0x3, 0x2}, {0x1, 0x3}]}, 0x14, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x498, 0x2b0, 0x150, 0x150, 0x0, 0x0, 0x3c8, 0x238, 0x238, 0x3c8, 0x238, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @mcast1, [], [], 'veth0_to_bridge\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x2b0, 0x2e, {}, [@common=@inet=@hashlimit2={{0x150}, {'veth0_vlan\x00', {0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x6}}}, @common=@inet=@multiport={{0x50}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ipv6={@private0, @empty, [], [], 'ip6erspan0\x00', 'ipvlan1\x00'}, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) mount$overlay(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2000000, &(0x7f0000000340)=ANY=[@ANYBLOB='metacopy=on,xino=on,uid<', @ANYRESDEC=r3, @ANYBLOB=',fsuuid=egd57689-59eaec13,\x00']) mount$overlay(0x0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000100), 0x8000, &(0x7f0000000140)=ANY=[@ANYBLOB='e}id<', @ANYRESDEC, @ANYBLOB=',\x00']) 14:31:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x10}) 14:31:00 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc532, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000800)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x9, {[@main=@item_012={0x2, 0x0, 0x0, "d2ee"}, @main=@item_012={0x0, 0x0, 0xa}, @global=@item_4={0x3, 0x1, 0x4, "aeed0994"}]}}, 0x0}, 0x0) 14:31:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2135.046236][T31877] overlayfs: unrecognized mount option "" or missing value [ 2135.054674][T31879] overlayfs: unrecognized mount option "uid<18446744073709551615" or missing value [ 2135.061171][T31881] overlayfs: unrecognized mount option "" or missing value [ 2135.074122][T31882] overlayfs: unrecognized mount option "uid<18446744073709551615" or missing value 14:31:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:31:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x11}) 14:31:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x80000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2135.108884][T31891] overlayfs: unrecognized mount option "" or missing value [ 2135.118548][T31893] overlayfs: unrecognized mount option "" or missing value [ 2135.146758][T31899] overlayfs: unrecognized mount option "" or missing value [ 2135.158915][T31903] overlayfs: unrecognized mount option "" or missing value 14:31:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xedc000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:00 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0xfdffffff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:31:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r1, &(0x7f0000001540)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0xd0010100}}, 0x10, 0x0}, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000300)={{0x0, 0x0, 0x1, 0x4, 0x9, 0x9, 0x95, 0x23, 0xe499, 0x7f, 0x401, 0x7, 0x72, 0x7ff, 0x8}}) 14:31:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x12}) 14:31:01 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x4000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:01 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x17}) [ 2135.888767][T31912] overlayfs: unrecognized mount option "" or missing value [ 2135.896932][T31918] overlayfs: unrecognized mount option "" or missing value [ 2135.921669][T31923] overlayfs: unrecognized mount option "" or missing value [ 2135.930069][T31924] overlayfs: unrecognized mount option "" or missing value 14:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000e1f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38343433353034323400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000047878d126f6347e1b360d317cdb2f98e010040000c00000000000000e1f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e1f4655fe1f4655fe1f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e1f4655fe1f4655fe1f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000e1f4655fe1f4655fe1f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000e1f4655fe1f4655fe1f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffe2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000013b00)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1bd) 14:31:03 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x20000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:31:05 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0xfefdffff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:31:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000040)=@qipcrtr, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000100)}], 0x2, &(0x7f0000000180)=""/2, 0x2}}, {{&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/6, 0x6}, {&(0x7f0000000300)=""/243, 0xf3}], 0x2}, 0x3}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000400)=""/102, 0x66}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)=""/191, 0xbf}, {&(0x7f0000000600)=""/49, 0x31}, {&(0x7f0000000640)=""/87, 0x57}, {&(0x7f00000006c0)=""/51, 0x33}, {&(0x7f0000000700)=""/188, 0xbc}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000100)}], 0xa, &(0x7f0000000980)=""/4096, 0x1000}, 0xfff}], 0x3, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 14:31:05 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x18}) 14:31:05 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xc0000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:05 executing program 0: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xffffffffffff0166) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000023c0)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000540)=""/134, 0x86}], 0x1, &(0x7f0000000600)=""/129, 0x81}, 0x7}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000480)}, {&(0x7f00000006c0)=""/141, 0x8d}, {&(0x7f0000000780)=""/250, 0xfa}, {&(0x7f0000000880)=""/252, 0xfc}, {&(0x7f00000004c0)=""/13, 0xd}, {&(0x7f0000000a00)=""/113, 0x71}, {&(0x7f0000000980)=""/27, 0x1b}, {&(0x7f0000000a80)=""/89, 0x59}], 0x8, &(0x7f0000000b80)=""/76, 0x4c}, 0x6}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000c00)=""/157, 0x9d}, {&(0x7f0000000cc0)=""/121, 0x79}, {&(0x7f0000000d40)=""/38, 0x26}, {&(0x7f0000000d80)=""/223, 0xdf}, {&(0x7f0000000e80)=""/38, 0x26}, {&(0x7f0000000ec0)=""/33, 0x21}, {&(0x7f0000000f00)=""/105, 0x69}, {&(0x7f0000000f80)=""/233, 0xe9}], 0x8}, 0x3}, {{&(0x7f0000001100)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001180)=""/33, 0x21}, {&(0x7f00000011c0)=""/201, 0xc9}], 0x2, &(0x7f0000001300)=""/22, 0x16}, 0x1ff}, {{&(0x7f0000001340)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00000013c0)=""/14, 0xe}, 0x1}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001440)=""/95, 0x5f}, {&(0x7f00000014c0)=""/18, 0x12}, {&(0x7f0000001500)=""/207, 0xcf}, {&(0x7f0000001600)=""/60, 0x3c}, {&(0x7f0000001640)=""/22, 0x16}, {&(0x7f0000001680)=""/84, 0x54}, {&(0x7f0000001700)=""/47, 0x2f}], 0x7, &(0x7f00000017c0)=""/39, 0x27}, 0x800000}, {{&(0x7f0000001800)=@qipcrtr, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001880)=""/128, 0x80}, {&(0x7f0000001900)=""/230, 0xe6}, {&(0x7f0000001a00)=""/199, 0xc7}, {&(0x7f0000001b00)=""/164, 0xa4}, {&(0x7f0000001bc0)=""/231, 0xe7}, {&(0x7f0000001cc0)=""/70, 0x46}], 0x6, &(0x7f0000001dc0)=""/21, 0x15}, 0x80000001}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001e00)=""/21, 0x15}, {&(0x7f0000001e40)=""/206, 0xce}, {&(0x7f0000000480)=""/34, 0x22}], 0x3, &(0x7f0000001fc0)=""/33, 0x21}, 0x8}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000002000)=""/224, 0xe0}, {&(0x7f0000002100)=""/187, 0xbb}, {&(0x7f00000021c0)=""/47, 0x2f}, {&(0x7f0000002200)=""/197, 0xc5}], 0x4, &(0x7f0000002340)=""/93, 0x5d}, 0x80000}], 0x9, 0x2, 0x0) getrlimit(0x0, &(0x7f00000003c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7fff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'veth0_to_bridge\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x1b, r3, 0x1, 0x0, 0x6, @multicast}, 0xfffffffffffffef8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYRES64=r1], 0x34}}, 0x20004050) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001400)=ANY=[@ANYBLOB="2c0000001600000426bd7000fbdbdf2502184500417671", @ANYRES32=r3], 0x2c}, 0x1, 0x0, 0x0, 0x4040014}, 0x8000) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 14:31:05 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x100000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:05 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x1c}) 14:31:05 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x200000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2140.161136][T31939] overlayfs: unrecognized mount option "" or missing value [ 2140.183065][T31948] overlayfs: unrecognized mount option "" or missing value 14:31:05 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x300000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:05 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x22}) 14:31:05 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x400000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) [ 2140.231713][T31955] overlayfs: unrecognized mount option "" or missing value [ 2140.242163][T31957] overlayfs: unrecognized mount option "" or missing value [ 2140.266443][T31964] overlayfs: unrecognized mount option """ or missing value [ 2140.274846][T31966] overlayfs: unrecognized mount option """ or missing value 14:31:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:31:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x25}) 14:31:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x500000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:10 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0xfffffdfe}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:31:10 executing program 0: perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x6, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x10402, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x401}, 0x14244, 0x1000, 0x1, 0x6, 0x1000, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_io_uring_setup(0x78d3, &(0x7f0000000000)={0x0, 0x4534, 0x0, 0x0, 0x27f}, &(0x7f0000007000/0x3000)=nil, &(0x7f0000004000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)=0x0) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f00000001c0)={0x41}, 0x10) syz_io_uring_submit(0x0, r1, &(0x7f0000000280)=@IORING_OP_CLOSE={0x13, 0xd10b02355b64edc, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f0000000300)="260f090f060f01df0f3226260fc737c744240000000000c74424027a6e0000c7442406000000000f011424660f388023660fc7370f01ca66b867000f00d8", 0x3e}], 0x1, 0xd, &(0x7f0000000380)=[@efer={0x2, 0x100}, @flags={0x3, 0x210000}], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x1b000}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) 14:31:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @private1}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast2}, @IFLA_IPTUN_LINK={0x8, 0x1, r3}]}}}]}, 0x64}}, 0x0) sendmmsg(r0, &(0x7f0000009140)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="a841253bad7e8360ed6f6875392a11806b9d525b1690663fb882103026f1ccadffb4271005b9202da038d93052cd0c7f793935c307e395845ef8d69646ff862f903e91955cf6652cb39e2cd0019bd978691c99f4e1bb387005c32a226aad826c1f3478eb6c2f57e32e3a11eda8e63517cbc67f23a48003f40220b343155fd9babef7b440d19855e059a1748891dbea7ef64faafe658094d60a864d40b8b34a5efa77d84e", 0xa4}, {&(0x7f0000000100)="b8a34376d676954d541253758a48d52f72d929557de5c4af4e1ceae6b7", 0x1d}, {&(0x7f0000000140)="3af93f439a", 0x5}, {&(0x7f0000000180)="8e901cf5b7f34b3fbc983e5c942345b6d0829c2826a9661c6fdf66a5b6cde047a94a1d65a01275ed951cb155f07bc230204b1c7d8ea5582ea58c105e468753aed90c21dd79a62850eb6cfb295f2fc4185448a0b55b22e480f174aac5d8cecf5603c064d4ec1fb50947df6cf5563a4c88aae9f5f530c7538eb071d11124a53cfddbc5277db75664e01ebee627fa44a83d28e300b1fe4e64164bfb5146869d51cd74d640ff760fddb3a1042e08367de07d0081b2cddb6e614ed670c55598ef2d5d587e8424b892c9c1d8684ff10b82958ae3d0f6d8d5d7d88562cac0870cd89a3cff5eaf9318d67804e32748e10d40d9b0", 0xf0}, {&(0x7f0000000300)="9da87b5c04a3beeee1a05200c33f1d9a8c8bc5e0a46e91822d7544e5925e000ed059b14b5f0dde7a0fef93df2371c7a9114076c2ff378e4292f096fcd4cfb7bf6f154c2fd0f0fcb2226b6d5d371f9158291d94578a2201679cf5c44c4f5ea295880b11160b39f8c691e846f8f502d0a0cb0f8f46ad3cc55e6ad8bb197748a8cffc7746006a6ed06e1d45181e3eea435271d402c3ffd576fbe74c01fae0a51cea622a36dac5cd8e265b60245529a8c5365cc88eb4a4cece0c826d7869fecc29fe51052f300a53dade5e5a04895ff739b776d5bf04e6adcf465c9c98765d", 0xdd}, {&(0x7f0000000280)="1a80aff8f575769420f3a75b0df3ff", 0xf}], 0x6, &(0x7f0000000480)=[{0x70, 0xfd, 0x7, "321d383589f476f07cb4f20041297f5007c37231f6ff2bbb8236d2da5d241ac0fe10060bbf502e6489adaa0c35da45226a942cbac7a3dd3e1de89ff8407d947ba27b04180886e451e6222c49b8ea7ca1aa195230082f1cab530977"}, {0xb8, 0x10b, 0x3f2, "78555bb42efdc9789ef8c77476abb58ca26b1438b903c3c1660e6f0eed3396861f265e9808483e8907c1e0172d30698be6d5416fa0b0d3edc7fa64085387c531c9b7868b243daa71497b927eac0fa5187993e5513dce6cbf30fdea70bb3977e9bfd03498a78c3449ec2ee73d284db5577fe06b01d89551231514c670e59017b45b9d8e649be484f1f4b168391ea75b44dc6d7c804387cfdd9c334daaddfbcf6060266f"}, {0x68, 0x105, 0x7f, "c1cc190b21245c843a075b8b6d26e6f3294d02128e54db1234808680e40e60a8ed2a1c389362dfdc9dcd7bb8ceb88177a2eb5c1159e237d2c4c3bfd5c514ee1f6098fbf28209f35cc8ee9603d498090824078eba45"}, {0xc8, 0x112, 0x101, "1e8744ee94526e9021b0383d3775e343cf345cab358dd27b80d623bc3ebe2393394291cbf53f68d0e130df756fb7526af382ca05bbf00f76835005751f5ec0bef85aa0cc841a3f7a12158a21c45a4b6b76e36ba16bb417158f2d75317125a74857dd154db7e577789b5e03e90028222b52662d6dfcb93b6e0e773efd4baa5da5dbb7feb3b9c48d4a285179f7eec27629505fdaf4ea4253f8dced387ddae74faa3fbf80743cca69b028a5578c7389252507"}, {0xf0, 0x119, 0x2, "3a661c5b69bd6df5b9ea62cf129f6c4012f456ebcee20d0ef3ee693b1074697b00fc14b495da20e605d0d2b486b6c401fe4465f5e3d2c9f1f1aec575939bc8f427ef5907192a134e0b743c01c185fb81cc44ea20f2ddd84ee7ccd370563019f0b5d2b2185e48e73de28f8674f4a7ca8e0d38e0683de5694ac0e8a0927248f1e9430f013cb3aff475b0ba96d08a0ed1cc5cc6f2023913530fceca4d92de72d98901cc79e6eed78b1b24a42e757d23ff3c636407acc76fb6751d96f66e7e397c75301969b3080093d5ce1ecfa603687280918410dc275c614322f063"}, {0x48, 0x108, 0x81, "b018c3560284f6c75ef3b752d10f7b74582700711356de0fe27fd929e0a406732a8d3ae9a560301092c1ca7dd0b7074cd2919e6e54"}], 0x390}}, {{&(0x7f0000000840)=@xdp={0x2c, 0x8, r3, 0x21}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000008c0)="2212e31aa8bc1e692a99a724b6585fe967639d41d2cc9515fb9208c5131d6661de608320e4aed9bcd4da502dd87419e261f9a2695de6289ae5ed1d1c4b223726f4fb76dc7e52b011cf0fd2", 0x4b}, {&(0x7f0000000940)="5e8c1789524143254a2fc440e432e39614042c7f3ff3e5088e91f1459ac74b4209f313c3d12644310e4cea47cbfea4b015bb952a76354448593246f6daa5de64c566070873469d6ab80be12e29a460e6abf0b4eec6884d6f8b0fef5a74df1f8afbe44f66ff06919c91fb8a45bb8414988bacbbc81357bdd05b7f26f8107914ac9254765fc8756c190944a26af4cd5d26a52e4634fa61d8105bb1345fbd5b816ba6093429d58ccd1123919745cab06c48ad43994386597acf45f044538b6327", 0xbf}, {&(0x7f0000000a00)="9fb4c1673d8797f198a10c2ad46638864ee6051a308a4ba90824b7c0a4a42e273f220e7c8e41bd0d456ba98e3197e9ab33a75caaf7cc1408f2946f006892bfdc460b35598366b94a9cdf6108d4628dc3f7a9f47faab6a5734fdc9ab105a9c5302ff4b5bfd6bb9a900f2f23d62bacd33ec358143828e70b64ec91a35c6ee14c8263788aff1217029500675258297081eb9cd44752942a3d98f00b69ba", 0x9c}, {&(0x7f0000000ac0)="50525b676c14cb059eab5663ee14", 0xe}, {&(0x7f0000000b00)="7f5dcc2aaa565e1e055d4b9a4ba6b9a48833eff2a459223e2b0097a419a2cb49a0c5deef3f71ec29e3637eb3647379b254aaf46dddb9a1b5bf76798e375ba4421cd7778ecaad117f9192fc311335b3efd3dd3f41570d73082bf49ef4b8aedea4be714671f11029c92e854338b0680d85f79aa2b7fab20df4107d5dcd6442771d921456cab18e09ba50b8630e5f2d60e17498eb23d8da172f2eb1b1493dd8dee1ee2a25dd15a2d0e3e343031760344bf52795eac74c40cca00658a1aecf6b0ba391b3159a6daf786f6b5f5dfc4b458e343866c2711e5082f1520aadee7f", 0xdd}], 0x5, &(0x7f0000000c80)=[{0xb0, 0x0, 0x101, "1888fd9874ee168a77de5902d8d53e4d51734f3ad0914e4d75a35cf7e3461eaf311dcbeba05084115bb9a24865d15bef4a60624fceff68343bfd8b683505a57509de09d351140b7b5af87dcd570c08df9a10642da01a3242dd69c8910f335698183240f3a91bde082b5ca89cc54d1711ca9fe16fb8e735fc11b38c99013c6db3a14b03550386e6b38afa55cc342253a15e569754baf2fb7bc855644154ced8de"}], 0xb0}}, {{&(0x7f0000000d40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x80, &(0x7f0000002100)=[{&(0x7f0000000dc0)="a1ff1b69d0570c70fa25fbf166f31eca5b82b915d9e437757e95b0916265ad", 0x1f}, {&(0x7f0000000e00)="f06dd87e99ba9adb2db01b5197ead4c5be184652fe924bc69f30a4db2bbdbdda15ee8f9434f0c2dc9411b93d32597485c10a16813e814f4cb333d86f0b0cc6b106dbaf02a54cf542696ec1411d52a9de738743f616a37f2f8550240810346b26061c4a5b045b8f44b489acf8671d8fd9082ec9d197e3c5c759ff7a4c3e938cd0875ecfe58b", 0x85}, {&(0x7f0000000ec0)="99669fa598916ed9c1c7672aa861b6880887470de20774e873226a70f010c0507546895f897aaef910e763b883436aa2a8d9d95534f1b89a98e087556d94a31ae17526257723382fb2d6b715d708ebffaf5fd9346a0b24b7cd5c103add4d6883bef66bd1ed54b034fc4c7d050afc44d7643c49736626f65021aecd87c3dc33efdc2282738e77c2efc9281e408c1fb2347ee5aace5e8cfb52228c7d88c91b245f1c69e132e4e50d75", 0xa8}, {&(0x7f0000000f80)="bcf416655ac7b8e99455628726370a48ef602070797291497a40eff009b41e3ce34e9b748a2d30ba010ebd5901802156ae01ba34334520bed4807fa0cb8403688fe93994f50625a7fd7a596f9987", 0x4e}, {&(0x7f0000001000)="d9d8619f1b62513d7510385fab277658e3243e93be24de7eff9a6a43170e18da7ae33148d755fdeb6ad9ebba062253873bdbb010d586a24202d2df8054ff32c31ad212690adc14d6e19c27bd3f0dea665f41e6b8265cd01fa2457b45379170c87905a90631f23c42fdfb1a580e66", 0x6e}, {&(0x7f0000001080)="d1f68461c721c77a8919fe4b0d171ce779b52b0c604efc00ff2732bed44f198b18dfbad690ad7cc85aabe4426b8674d8e1d9a430f9aeff33a0e1c92b01c688d475628c004145b65186e528df0e7a5a2def3b614c2dab075fb1e5413b10ef7f64deb5210ad4f6f60eaa75e0778d9cd59ee876a13a488151ece383", 0x7a}, 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"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"}, {0x68, 0x10d, 0x4, "f741fa52e5ebf8bbe197a5d1911b0018c84a8ef9b37b9dc81c3152fbc23b33f05f14ae76cc9a41e90a43eefcb295385f2a9142546910068d40ff381f6e7d6bf9722a2e8c1dfe43b539c372e9ef086664f77266755590"}], 0x11e8}}, {{0x0, 0x0, &(0x7f0000008dc0)=[{&(0x7f0000008b80)="075a268db070a903bffe3c9d438366e5256b56b2d2c121a468a8b96e67ca9199a4e5f2d2989ffc259fe7b1df2671a3e4bd8b2abeb7cb54640dd95bd4fbb7564c41568eba5809ef1946a8e7cadf450be6206bd52bf9bee4ddd59218a769933c9702f5b3f6a71f76e48f75f8cf1418f7b9eff3faf3b8534b3e4975f371a04817ceb6614d24f8513118d1cfffdc002811dd8b3fc9df867102ada81430cc04c2cb7c583750f7aeaaf62344c6c690a89bdd55fa346398008e5309247912f150e7989f9a401fe66a337e9693b131afc3c35df3fc321db865590fd37f4bf2335486a573bf368a41c722800a46c08575ca9d08d6637bd2830695acc664", 0xf9}, {&(0x7f0000008c80)="2be48d1507a42c21353fbfa964c5fba1e0eb91ebfc87b1a1a1423a0ecf6e7e", 0x1f}, {&(0x7f0000008cc0)="f466aa1fe2fbdf5049f3deef3cafb59e2fa532e36d695af72bf4e16021a1e52369eb83cbfb7a10aa39e871feab6ecb756de73520f5ea2310fd50bd28c7ec6cc9fcd19f90ca6d38036f0b0a3457b7ff2dc534c954754e27b67f41910aa50fb39c716e9bcf759efb2d26bffad8fa5b891d1c6dc1ecc3b634cac43d4ef032bc2c4480c1afa81870e9ca69d88fe1c10d3081194eb35ea3baba998c1deb02a9931a06441326f7d8ca55b7c522573379d2e6e664e410a9dd217aa7bdaf995a8adfc53a033c6a2e9a34b050249f7b5031", 0xcd}], 0x3, &(0x7f0000008e00)=[{0xb8, 0x10d, 0x8, "b63abea5f0f801219cd2d1cac500e891b25c4a93b6d1b51e3108bcf56cc3387325018e18d232e65426307711b54fb806a91158886eedc9a6fbe27e0d8c22a5b203e57d7dafeebe9d239edddf94898448f224155b65570c58f4e92ff2ed761f8e79cf2263231d6f74425baea55bcd14bd4ff9c50b6fd2af213df5429c2e5aa7d7b4c3a3bf8291c66a1abc260dee23db1f2843e9cc8157812ff9c58d2d694f923398"}, {0xb8, 0x110, 0x5, "1bc024e40be536ba1101372aa12c85d3122ecda73e6ba8882ba16d181c4366554ad9307e1b92e3d1bdac11bf340720eb911ea0f50f974ba5191bfdb51a455eced573abbf8f7f99378b08d7188e7c330d20a6b3fdcdb4ab1c36974e240fc2368364b1702c7c677ccb6640cd4efb55006ad158190a0c0bc44e9a7b4f70505f50ef2628ea5acc2556b151dc2f26e28643e9dd6bc52238519b44ac0f146089dd862446300d2ceb72"}], 0x170}}, {{&(0x7f0000008f80)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @private=0xa010100}, 0x3, 0x4, 0x4}}, 0x80, &(0x7f0000009100)=[{&(0x7f0000009000)="d863395a4020f022ed784d86c7f172595eb137f94e872680051918bc7f4ae5cfefeb4205faf5409ed7a238033243c4786c7fc79e7eb93aca2cbd75a133ad2227dbfd09c932f6f20c159ed9b173c360875867a1e270b9b47d015971102538f385591e805a037cbee6bf445fefe792a62e36376b7707091503a037e90e80b15563cf8998c73795a3f6eb0f8c8dae75b94db7b09cd76e65f03dfe3e8e177f100fe66d84e174f32ecabf881d3b613f84973581df3481fa3c7269cde69af326af36778cdf6c", 0xc3}], 0x1}}], 0xa, 0x8000) 14:31:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x2c}) [ 2145.202533][T31979] overlayfs: unrecognized mount option "%" or missing value [ 2145.213076][T31984] overlayfs: unrecognized mount option "%" or missing value 14:31:10 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x600000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x30}) [ 2145.242159][T31993] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 2145.261331][T31995] overlayfs: filesystem on './bus' not supported as upperdir [ 2145.322744][T31980] ================================================================== [ 2145.325058][T32001] overlayfs: unrecognized mount option "0" or missing value [ 2145.330913][T31980] BUG: KASAN: use-after-free in paging64_update_accessed_dirty_bits+0x5eb/0xa60 [ 2145.330923][T31980] Write of size 8 at addr ffff888010000000 by task syz-executor.0/31980 [ 2145.330926][T31980] [ 2145.330993][T31980] CPU: 1 PID: 31980 Comm: syz-executor.0 Not tainted 5.10.77-syzkaller-01258-g76698ea35fd3 #0 [ 2145.367989][T31980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2145.378018][T31980] Call Trace: [ 2145.381287][T31980] dump_stack_lvl+0x1e2/0x24b [ 2145.385947][T31980] ? show_regs_print_info+0x18/0x18 [ 2145.391212][T31980] ? devkmsg_release+0x127/0x127 [ 2145.396123][T31980] ? __irq_exit_rcu+0x41/0x150 [ 2145.400863][T31980] print_address_description+0x8d/0x3d0 [ 2145.406388][T31980] __kasan_report+0x142/0x220 [ 2145.411044][T31980] ? paging64_update_accessed_dirty_bits+0x5eb/0xa60 [ 2145.417692][T31980] kasan_report+0x51/0x70 [ 2145.421993][T31980] kasan_check_range+0x2b6/0x2f0 [ 2145.426902][T31980] __kasan_check_write+0x14/0x20 [ 2145.431812][T31980] paging64_update_accessed_dirty_bits+0x5eb/0xa60 [ 2145.438284][T31980] ? paging64_walk_addr_generic+0x1470/0x1470 [ 2145.444320][T31980] ? __kasan_check_read+0x11/0x20 [ 2145.449330][T31980] ? vmx_get_rflags+0x104/0x180 [ 2145.454163][T31980] paging64_walk_addr_generic+0xc76/0x1470 [ 2145.459946][T31980] paging64_gva_to_gpa+0xd8/0x1b0 [ 2145.464944][T31980] ? paging64_page_fault+0x1350/0x1350 [ 2145.470396][T31980] ? __kasan_check_read+0x11/0x20 [ 2145.475402][T31980] ? vmx_read_guest_seg_ar+0x171/0x2e0 [ 2145.480837][T31980] emulator_cmpxchg_emulated+0x1b8/0x840 [ 2145.486444][T31980] ? emulator_write_emulated+0x50/0x50 [ 2145.491874][T31980] ? emulator_read_std+0x1c9/0x1e0 [ 2145.496968][T31980] ? emulator_write_emulated+0x50/0x50 [ 2145.502398][T31980] __load_segment_descriptor+0xe18/0x1560 [ 2145.508087][T31980] ? linearize+0x900/0x900 [ 2145.512481][T31980] ? vmx_read_guest_seg_ar+0x171/0x2e0 [ 2145.517930][T31980] ? vmx_get_cpl+0x56/0x90 [ 2145.522316][T31980] ? vmx_read_guest_seg_ar+0x2e0/0x2e0 [ 2145.527757][T31980] em_ltr+0xb9/0xe0 [ 2145.531538][T31980] ? em_lldt+0xe0/0xe0 [ 2145.535586][T31980] x86_emulate_insn+0xa79/0x63e0 [ 2145.540519][T31980] ? kvm_sched_clock_read+0x19/0x40 [ 2145.545696][T31980] ? sched_clock+0x3a/0x40 [ 2145.550087][T31980] ? init_decode_cache+0x70/0x70 [ 2145.555005][T31980] ? __irq_exit_rcu+0x41/0x150 [ 2145.559752][T31980] ? irq_exit_rcu+0x9/0x10 [ 2145.564156][T31980] ? sysvec_apic_timer_interrupt+0xcb/0xe0 [ 2145.569941][T31980] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2145.576081][T31980] x86_emulate_instruction+0x1087/0x2730 [ 2145.581696][T31980] kvm_mmu_page_fault+0x45e/0x550 [ 2145.586735][T31980] handle_ept_violation+0x2e2/0x470 [ 2145.591909][T31980] ? handle_desc+0x80/0x80 [ 2145.596312][T31980] vmx_handle_exit+0x3b9/0xd20 [ 2145.601064][T31980] vcpu_enter_guest+0x24b1/0x3a80 [ 2145.606158][T31980] ? __irq_exit_rcu+0x41/0x150 [ 2145.610912][T31980] ? irq_exit_rcu+0x9/0x10 [ 2145.615306][T31980] ? local_bh_enable+0x30/0x30 [ 2145.620047][T31980] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2145.626174][T31980] ? vcpu_run+0x4c0/0xc20 [ 2145.630493][T31980] ? vcpu_run+0x565/0xc20 [ 2145.634819][T31980] vcpu_run+0x332/0xc20 [ 2145.638961][T31980] kvm_arch_vcpu_ioctl_run+0x4d7/0x9d0 [ 2145.644392][T31980] kvm_vcpu_ioctl+0x799/0xd70 [ 2145.649065][T31980] ? kvm_vm_ioctl_clear_dirty_log+0x6d0/0x6d0 [ 2145.655138][T31980] ? __rcu_read_lock+0x50/0x50 [ 2145.659883][T31980] ? __fget_files+0x26d/0x2c0 [ 2145.664546][T31980] ? security_file_ioctl+0xb1/0xd0 [ 2145.669640][T31980] ? kvm_vm_ioctl_clear_dirty_log+0x6d0/0x6d0 [ 2145.675700][T31980] __se_sys_ioctl+0x115/0x190 [ 2145.680367][T31980] __x64_sys_ioctl+0x7b/0x90 [ 2145.685136][T31980] do_syscall_64+0x31/0x70 [ 2145.689531][T31980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2145.695404][T31980] RIP: 0033:0x7f640ddedae9 [ 2145.699799][T31980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2145.719387][T31980] RSP: 002b:00007f640bb64188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2145.727792][T31980] RAX: ffffffffffffffda RBX: 00007f640df00f60 RCX: 00007f640ddedae9 [ 2145.735744][T31980] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 [ 2145.743693][T31980] RBP: 00007f640de47f6d R08: 0000000000000000 R09: 0000000000000000 [ 2145.751641][T31980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2145.759588][T31980] R13: 00007ffca048373f R14: 00007f640bb64300 R15: 0000000000022000 [ 2145.767534][T31980] [ 2145.769835][T31980] The buggy address belongs to the page: [ 2145.775446][T31980] page:ffffea0000400000 refcount:0 mapcount:-128 mapping:0000000000000000 index:0x0 pfn:0x10000 [ 2145.785832][T31980] flags: 0x4000000000000000() [ 2145.790499][T31980] raw: 4000000000000000 ffffea0000410008 ffffea00003f0008 0000000000000000 [ 2145.799067][T31980] raw: 0000000000000000 000000000000000a 00000000ffffff7f 0000000000000000 [ 2145.807622][T31980] page dumped because: kasan: bad access detected [ 2145.814004][T31980] page_owner info is not present (never set?) [ 2145.820036][T31980] [ 2145.822337][T31980] Memory state around the buggy address: [ 2145.827993][T31980] ffff88800fffff00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 2145.836033][T31980] ffff88800fffff80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 2145.844097][T31980] >ffff888010000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 2145.852260][T31980] ^ [ 2145.856312][T31980] ffff888010000080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 2145.864352][T31980] ffff888010000100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 14:31:11 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x700000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:11 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x104000000000000, 0xfffffffd}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:31:11 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x3a}) [ 2145.872459][T31980] ================================================================== [ 2145.880493][T31980] Disabling lock debugging due to kernel taint [ 2145.910115][T32003] overlayfs: unrecognized mount option "0" or missing value [ 2145.951073][T32010] overlayfs: unrecognized mount option ":" or missing value [ 2145.959345][T32011] overlayfs: unrecognized mount option ":" or missing value 14:31:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$netlink(0x10, 0x3, 0x0) 14:31:12 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x800000000000000, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}]}) 14:31:12 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_on}], [], 0x48}) 14:31:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) bind$inet6(r1, &(0x7f0000000540)={0xa, 0x4e21, 0x0, @loopback, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x2, 0x24000) sendmsg$inet6(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000380)="2239fa13f5109e1cb81777296a204686e28d423535092f9d7305b29fa19c85f4845793b0a20a3522bf2d7c4492972c67ba0989610b530d4f9834e6596149943b976812e095a54a26fc2f3cbdf7066621c0a6c3d040193fcd1600000000000000000000505290a183da1aa1df91cd8e314f9134df5ca5a0cfe519e7462e0051af2804070666a1f137bcefcffa5af2ed8aa78992047460c9a573481c8ea21207f21da70306aea57ab3290585d361193b43ec04c6e3c63266762455689bba0512dbdcf085bb8951ed07916ba3fc905372192be98bc20404e28e53ae026004ba161ce2abe7c81c687f26a314fac0eaf4161fcbab5b2c15af59a8cafbea15c391bc626d78cb072497d88f84c1234e8525a3d65395956455bdd957389b3aa77dd7318be3a3d7573593454374977a704580ff193a7dad4010b3592ec303ddbae26b246f1aedde1c47694ffbaf45d7df09e2a4441ea7dd7ee74f7a2ba61356c0c4ad3f63be8f55b58e13bde22df94cdd5873f17ce97e163b07ded840cf405c741eb97251efd4196d14f64f4798981611e586153ee468df0fba374c915c6ff861792a37e4e4000000", 0x1a4}, {&(0x7f0000000740)="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", 0x152}, {&(0x7f0000000200)="065d89717e9dd9c58c89d90c3e6850b80fdcfa597239b024d6e53c94103f59fa8f19db367c85274257f59d9d48f0fdf77c472a7323a692c0bc91f434e55f66af96819ab4433d7ee770e09450182043c518ccbcb999f7e339dff5601fe0486f602f", 0x61}, {&(0x7f0000000300)="55aa3b090cf437d53e14e9007759939c26757c66629f54a3c35dbb4017bc709d44c1931c3751c25cb33d98f2407887bc6553c47e2ec0ccb21dff9bf6cce2c10ac8e66ca57e68152d2fd9b80b8f04f371b8b15245c76dd6f600"/100, 0x64}, {&(0x7f0000002740)="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0x1002}, {&(0x7f0000001380)="20f27b7ea2dd50ce95c95cedd21c0b7a9bed342c159fc7fc4b239394d648af30221f98a9070091b5ea8cb5fef12504a624f768ac3590a5bbf115e6623f0b6114dee30caea0fb08a558a8149b47c4c0c08ee9e5b5e31bf0c4734d0f665566acf0ee30271efdb6eadc1ddbdfec33d9607b4c5792e8d028987d4038b9ec5f4aec137553ae9ece9c42acc5a499270a56dc29de681dfbeb99ec736c2fbbc5c7d934c65159b48aefc16c1161706bdd2887f5a9b95ea9e27566951a2d0f325ce0f8a2b67c0229862edb050f81d818fad47e2800e8da9b", 0xd3}], 0x6}, 0x20048014) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x498, 0x2b0, 0x150, 0x150, 0x0, 0x0, 0x3c8, 0x238, 0x238, 0x3c8, 0x238, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @mcast1, [], [], 'veth0_to_bridge\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x2b0, 0x2e, {}, [@common=@inet=@hashlimit2={{0x150}, {'veth0_vlan\x00', {0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x6}}}, @common=@inet=@multiport={{0x50}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ipv6={@private0, @empty, [], [], 'ip6erspan0\x00', 'ipvlan1\x00'}, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000008c0)=ANY=[@ANYBLOB="330c01000000000000000000000000000000fffffffffffffc020000000000000000000000000001fc000000800000000000000000000001fc010000000000000000000000000000ff010000000000000000000000000001fc0000000000000000000000000000019ec250dd0ef374d4284450994c2e9ab3f1ace15da1f3387b5b8bb3f2b6c3799ad2c0a295a5e732a9f4f6289977767753466dd6a465289f00c4c302848fc1b0543bf71e7f51f5ae524f04001a2247be53a92116c66715e5e3ddfa6d119d39ba50e4"], 0x68) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00', 0x8e0}, {0xa, 0x4e21, 0x1f, @private0, 0x1}, 0x40, [0xffffff01, 0x2, 0x3, 0x8001, 0x7, 0x2, 0x7, 0x7]}, 0x5c) sendmmsg(r0, &(0x7f0000000540), 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000580), 0x6, 0x90002) getsockname$inet6(r4, &(0x7f00000005c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000600)=0x1c) [ 2147.485249][T32027] overlayfs: unrecognized mount option "H" or missing value [ 2147.499880][T32031] overlayfs: unrecognized mount option "H" or missing value