000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x8cffffff) 20:18:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d29, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000040000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000088a8ffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 572.302606] overlayfs: filesystem on './bus' not supported as upperdir [ 572.347088] nla_parse: 28 callbacks suppressed [ 572.347099] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000020600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:03 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x500000000000000) [ 572.433585] overlayfs: filesystem on './bus' not supported as upperdir [ 572.467869] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000f0ffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:03 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xf6ffffff) [ 572.595584] overlayfs: filesystem on './bus' not supported as upperdir 20:18:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 572.637450] IPv6: ADDRCONF(NETDEV_UP): vlan912: link is not ready 20:18:03 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x600000000000000) [ 572.686668] overlayfs: filesystem on './bus' not supported as upperdir [ 572.715819] IPv6: ADDRCONF(NETDEV_UP): vlan913: link is not ready 20:18:03 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xffffff7f) 20:18:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600007fffffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 572.772677] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 572.806092] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 572.868676] overlayfs: filesystem on './bus' not supported as upperdir 20:18:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d2a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600009effffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000003400000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000040600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:03 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x700000000000000) [ 572.995503] overlayfs: filesystem on './bus' not supported as upperdir 20:18:03 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xffffff8c) [ 573.050908] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 573.186179] IPv6: ADDRCONF(NETDEV_UP): vlan914: link is not ready [ 573.212531] overlayfs: filesystem on './bus' not supported as upperdir [ 573.212940] ovl_d_to_fh: 9 callbacks suppressed [ 573.212957] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 573.233831] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000050600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000f0ffffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 573.278177] overlayfs: filesystem on './bus' not supported as upperdir 20:18:04 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xfffffff6) 20:18:04 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xa00000000000000) [ 573.414615] IPv6: ADDRCONF(NETDEV_UP): vlan915: link is not ready 20:18:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000300140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 573.470948] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 573.500558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000060600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 573.533586] overlayfs: filesystem on './bus' not supported as upperdir [ 573.561614] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d2b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:04 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x2000000000) [ 573.601020] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 573.623773] overlayfs: filesystem on './bus' not supported as upperdir [ 573.631784] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00fffff00000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000500140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000070600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 573.734109] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:04 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x1d00000000000000) [ 573.858593] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 573.883722] overlayfs: filesystem on './bus' not supported as upperdir [ 573.902868] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 573.909253] IPv6: ADDRCONF(NETDEV_UP): vlan916: link is not ready 20:18:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000200000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:04 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x2100000000) [ 573.987620] IPv6: ADDRCONF(NETDEV_UP): vlan917: link is not ready [ 574.027662] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000080600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 574.082323] overlayfs: filesystem on './bus' not supported as upperdir [ 574.090288] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d2c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000300000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:04 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x2000000000000000) 20:18:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000100000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 574.221155] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 574.290766] overlayfs: filesystem on './bus' not supported as upperdir [ 574.298158] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000400000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 574.369699] IPv6: ADDRCONF(NETDEV_UP): vlan918: link is not ready 20:18:05 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x7f1a5a75b000) [ 574.430774] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 574.450029] IPv6: ADDRCONF(NETDEV_UP): vlan919: link is not ready [ 574.488991] overlayfs: filesystem on './bus' not supported as upperdir 20:18:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000500000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:05 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x4800000000000000) 20:18:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d2d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:05 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x7f1a5a95b000) 20:18:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000200000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000e0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 574.793852] overlayfs: filesystem on './bus' not supported as upperdir 20:18:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000600000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 574.865541] IPv6: ADDRCONF(NETDEV_UP): vlan920: link is not ready 20:18:05 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x4c00000000000000) 20:18:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000f0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 574.957809] overlayfs: filesystem on './bus' not supported as upperdir [ 574.966857] IPv6: ADDRCONF(NETDEV_UP): vlan921: link is not ready 20:18:05 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x7f1a5cacb000) 20:18:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000700000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d2e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000100600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000300000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 575.160911] overlayfs: filesystem on './bus' not supported as upperdir 20:18:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000800000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:06 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x6000000000000000) [ 575.283180] overlayfs: filesystem on './bus' not supported as upperdir 20:18:06 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x7fffffffefff) 20:18:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000a00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 575.608017] overlayfs: filesystem on './bus' not supported as upperdir 20:18:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000001180600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 575.670296] overlayfs: filesystem on './bus' not supported as upperdir 20:18:06 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xb0755a1a7f0000) 20:18:06 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x6800000000000000) [ 575.775223] IPv6: ADDRCONF(NETDEV_UP): vlan922: link is not ready [ 575.805833] IPv6: ADDRCONF(NETDEV_UP): vlan923: link is not ready 20:18:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000c00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000200600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d2f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 575.963171] overlayfs: filesystem on './bus' not supported as upperdir 20:18:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000400000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 576.011216] overlayfs: filesystem on './bus' not supported as upperdir 20:18:06 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xb0955a1a7f0000) 20:18:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000e00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:06 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x6c00000000000000) 20:18:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003240600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 576.198533] IPv6: ADDRCONF(NETDEV_UP): vlan924: link is not ready [ 576.256097] IPv6: ADDRCONF(NETDEV_UP): vlan925: link is not ready 20:18:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003360600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000f00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d30, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:07 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xb0ac5c1a7f0000) [ 576.405069] overlayfs: filesystem on './bus' not supported as upperdir 20:18:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000500000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:07 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x7400000000000000) 20:18:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000001000000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003390600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 576.638674] IPv6: ADDRCONF(NETDEV_UP): vlan926: link is not ready [ 576.654916] overlayfs: filesystem on './bus' not supported as upperdir 20:18:07 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xf0ff1f00000000) [ 576.716010] IPv6: ADDRCONF(NETDEV_UP): vlan927: link is not ready [ 576.775924] overlayfs: filesystem on './bus' not supported as upperdir 20:18:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000004800000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000480600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:07 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x7a00000000000000) 20:18:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d31, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000600000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 576.896149] overlayfs: filesystem on './bus' not supported as upperdir 20:18:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000004c00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:07 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x100000000000000) 20:18:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000004c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 577.080678] overlayfs: filesystem on './bus' not supported as upperdir [ 577.136885] IPv6: ADDRCONF(NETDEV_UP): vlan928: link is not ready 20:18:07 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x8000000000000000) 20:18:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006000000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000600600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 577.206869] overlayfs: filesystem on './bus' not supported as upperdir [ 577.215623] IPv6: ADDRCONF(NETDEV_UP): vlan929: link is not ready 20:18:08 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x200000000000000) 20:18:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d32, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000700000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000058650600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006800000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 577.443184] overlayfs: filesystem on './bus' not supported as upperdir [ 577.483571] nla_parse: 27 callbacks suppressed [ 577.483582] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:08 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x8cffffff00000000) [ 577.569036] overlayfs: filesystem on './bus' not supported as upperdir [ 577.605777] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:08 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x300000000000000) 20:18:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000680600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 577.712794] IPv6: ADDRCONF(NETDEV_UP): vlan930: link is not ready [ 577.717409] overlayfs: filesystem on './bus' not supported as upperdir 20:18:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006c00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:08 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xf6ffffff00000000) [ 577.798826] IPv6: ADDRCONF(NETDEV_UP): vlan931: link is not ready [ 577.838304] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 577.867900] overlayfs: filesystem on './bus' not supported as upperdir [ 577.895006] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:08 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x400000000000000) 20:18:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000007400000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000006c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d33, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000800000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 578.075052] overlayfs: filesystem on './bus' not supported as upperdir 20:18:08 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xffefffffff7f0000) [ 578.127823] overlayfs: filesystem on './bus' not supported as upperdir [ 578.144771] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000007a00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:08 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x500000000000000) [ 578.218260] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000036e0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 578.396792] IPv6: ADDRCONF(NETDEV_UP): vlan932: link is not ready [ 578.406335] ovl_d_to_fh: 31 callbacks suppressed [ 578.406353] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 578.428078] overlayfs: filesystem on './bus' not supported as upperdir [ 578.444636] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 578.458125] IPv6: ADDRCONF(NETDEV_UP): vlan933: link is not ready 20:18:09 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x600000000000000) [ 578.488774] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 578.493437] overlayfs: filesystem on './bus' not supported as upperdir 20:18:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000f000000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:09 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xffffff7f00000000) [ 578.604642] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000740600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000900000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d34, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000001801000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 578.771563] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 578.816663] overlayfs: filesystem on './bus' not supported as upperdir [ 578.830768] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 578.840431] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000007a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 578.861607] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:09 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x700000000000000) [ 578.913162] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 578.923002] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 578.923825] overlayfs: filesystem on './bus' not supported as upperdir 20:18:09 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x38}, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010102, @local}, @time_exceeded={0x5, 0x4, 0x0, 0x3, 0x0, 0x3f18, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2=0xac14140a, @loopback=0xac1414bb}, "00006371bc9b1c03"}}}}}, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file2'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') syz_mount_image$hpfs(&(0x7f0000000040), &(0x7f0000000200)='./bus\x00', 0x0, 0x6, &(0x7f00000015c0)=[{&(0x7f00000002c0)="aed7840f26ffdd6dc5aa4739f6c5ce6b2a48d0e5d39141a48259ad39a8114e67d61cdc0269aec50e4b8283e6d9977ebc07357930929ed4db90296a50833016346815eced3aa1c6009230f269126dc03bcccc78d7ada3d781b90d459190a9daee409fc029fda8e040fc393663f1695f4e20a5e063a91e5d0b7b51cc52f376a5a2586f6e5d1c97ea6abc8f", 0x8a, 0x24}, {&(0x7f0000000380)="3973baf6798bb01b5656d83b4695253c9b8ea63a9ba9996198b78cc1c7376dd6c3420f59e7643b78f18409b08fbf1884aec6147345f2bf5db7479f3996562bf655ceb07e572034e720273951621b23c38f7fd4084977e2a9de36bfcb86622223a8bb8163764ee5236004c929538664c085d2c723e5a9e1b926364ed2939ec459cb84eea9e217bebaa6be70269d32ea64384af3827c530b3adb7861127ac8e61cfa7f922a0582b80ecf6a600a00f5d63a6eeb43ace9e71cc1996d601298a9622ebceff348aa84a7be63111224df9cef7f64bb50bbab2b7f504a3c6838e664fa904e83aad3dcb4cbe7d82ce3953e5cfca0543b1e22b03d700051efac96516a8e8279f0e0b360b5ecd9e9c81c37cd6758dc05fabd3e996b0a1940d0d05890b0dda311c2edcc4e922cba643f2242e7754aa349c318453f500e5002c862397b2b8ae803f0be4550ae57c348bd33e72bcb6efa1bae0c04d683984a6d7eb9da63e84b524676bf4c1590b1335a6951f2b4713e812bce8b59c04855822b01134f94e6103d53284dbe1d0f420816430517e2526c52fcfd1b88e5f13322dc710a28ca642978d0e06eac353a2144b51c92acc11d19e90ec1a0887e3d33357144ffd90a92b4f041d4a79a5b1c3527bd038aebc06f2e7254bbcd600d55cbe0b428df7d4e286cd452f5fcf43e04d8b9f85b8ad00e0240fdfafc49b81e5f37b2c16faa9f9d73d52d33f210fab2d9a7c0838105e0ff67567cbc1bb6e14590a755eb5688580499df2f89a9d13ef8a7b09ca9e9aabe99307007a1b9a22dc988c990abcd9e71638c56ad4d682123c0901d6143786e0592ea9ae7059ada2901df03a80ff97375a370d5a76ed6a58690879fefa045b9006f8824e7e1ecb05af6aef149ebe62b192a214801c33b2872bdfbc0470735b2a20fac6abe03689b93b1dd6cfa4fb67c9c6e0e48c220ad7c73a919d9544915c36c43ed28b8f8a4e8b82417e4ff7b75e8190fe341c1a5902417d6636194393a6e525f6e5339c309f78d443dd55b5d0bd51d8984c9f9f64365b078cb0f729e254f7db0388ca51f457879484a3eb4325a6e0598f51e3b7d8c274f3ad76d071c227aab9573ad4318769ff9e1cf9b402de4949d8a6296126cb0636065ed4f0b66fd7b67f4f31844ebda657d6a77f7fad81121902293c0be8b4b8d7fe29470a1bc8f63dccd602caae86b8ad16130916f50ef0fc06f216c14d7e54d3adeeeb9ec702c3140ddfc4cdba22b153ff19aa1e0c0709e4ab04d2b36aaceb9ffed236856880d29128e74c491c5dc8067c3cc4bc210696f2dce99956dafc2adec4108a0b5b7829ea867dc0864712db153f6416346d203ef26548f406e2eb7f1fd48d54b3e68cc689c8b4e656d9030e9e5602ce58d954d8a02396faba66110c8159c8645ec9f6323b870f6d7c5f711cb4aa1acedece3a94d19e2d9b15c858df1adb3698ff4d0c4072f22b2de2dfc1e14a58d6d0cdf4b1bfb843e4964ef17c010fb1617f75944b7cf550db8d4eace391071b531cd0433467bc99061c86b39e8cea3814231f05662e130936291babbd403abde19463211672e004fa28d5f9df9663dab08f114f056cf0f28c69e292f8ec793cb8643a443f98435dabc2cd684746a0de6a2364ac96a2f377a2154ccf04cfc8388b6b31423277f8c9ee42212fae60041f8e02e8f3b7e6e011768809a0889ebaecc44b1b0af2af842193d84773b16b442db9530038c8b045fae7976215bdf11e7ac3a1f362493e692bed34f29a8b8a2a6e02073edc248ef99afa32eaf0efda479f2088194a31c0092c6b9b8f872748475637a003701a71591060a92a9016e4616c597690a69b9dd1713647483bd2035eb08ee024619b96e5af3918327f90e4d5438ec73546519d559dad6b2cb2e34e9893cc5a36c2983c42b021c07e7b1b16117edc0f7634ac4687a25b29d0e47e3233e834c2062548c12c473fde5a6d63df3480c47491ef885f45a71bed90ad993ee2c801a91aaa2be617928f20017b0e9f1d485de9c0f5cebfb51ca3bdfdf177dccde17f95870a387044ceccb8f0b7e84b86172894f7f7e4a3fde23847c588056c3c99c853121dce06bd53e661927a35156a5dc7c76f0742ad6b5addab020f015dffe0a1590a7444da6740783641505292065732ce384563175bd334411dd71bce9e58292be391741c5686ecf1e2a2624c87bb6c7c1d23bf1cd6a204679c160f26c8eeb10d6d2d6d256696578d104b3a6059517ee7b9893a4bca7c99e38e538c123e9db7ed812b888d1464fb19ba9ddfa7e8b352ab18615769ca605b3788d74a35f15807cb5c82852f48a2c03df992c5c89b0ac8f2b6c7e4f11500ed7edfd67e638095f03a08dd6c8da011246a9a744ea04a45d4e1ec5f11e88f1daf05e3a007f8c7217b7cef3723d1b8fb45cf69bb41b29abf85e2b69d8d28753ef7a2b2d04e4c16469639e40d54e5967a4c1adace647ea8f50e02a751b601545926a3c9d9b0d5e3d4713c73f5ba46150d601a6a06dec9868b5be29b4cec3da44582a955ffc056a1846a1bb1f03c5338d26b3de1a675d6ab52a33426d640f83dea6f3465a40da66a311e7cb4e5e3f517ce39768d4a072da18c80a47fa66bd65143cb5a279bd564de6b68bdb3de0823d6b4bf84d47e2dc3b16f25d137b2fb81a980008aa0e1e626fe2063561b32d2b07a3b1975c7afbbbb924adea861e81066907efa0879cba6247929faed54526eda904e292fee60cb43b71f5d25805a7ab21b4d8c412d7db2e74416a00bb4848b54a8a0de2d70fec61967a330e1b19b7dab84041526b3d7ed759acf719c17ff5ea96fa51d520016af72cceacb38297c5c9a8cb257dcc873fd5736aa9e18bcd347cda3e389282ed868ce2e41be422232b57f52c8bb6e1be1e3acbaf610d2fcd3bd310c710e83513e3b466dda296203a6942a35611a30c5e702b27073b5c551e4ecfe4c144bf1ae9ab9780432087d83f7934f5fe5694b858ea8071e52d58b28b480c316c97a1caa7a2debcc0139a0f326f554070af5dd6bf03ccc1bda8b1962abcf42189671f32d032e6dd26aac8089da5fb9528ea2a58bd6c6749a43483bc5df1d76fce80c0a53b43c0f85f811a4669e9e29473a21b7737a8309e17efcee5108e79f27165746eefd15ab9a96b1c87d1bee45c4f3e866f4cb24b7717f6e8d7436bab64e54421ec98990788053c23853fce073ba5d23ed287e7a3018bd24d40585fa0cbbb12cf251072447ad0b9c8a67cebbc6db42e97cd826c13fffa9be9d7946147e6aa89815195d947e5c30e8d77079fc227ff413b153af7a519d04040d7f689c3aa4818bf50f2a55aba77e865d2707f6315762c815cb5f70ad4c856e8c734e4db85cb00fd34254582e826a3570c814f22518a972d00c6ac0df60361cfb913f8a2e366248e773d1d6e82ecf1ea1ffa3a40d2c77cae7973aa998aee0e751666dcf67779bf52fff92f468012af7c7e221a56ebab84223a639190a7afeb5d5826ec264de06bf0635a13e3469174024914c9a911f27910828c51413dc0decdcfb5fcc6870de79b006a076b6f25017d07584ad5b35385ccbea7fae19a27b31268ac2c780b1e37d125df3c2314f75e2a52e7048154a38024a6013ee685e4d17510ee3136477b9606a6b9e4038d3209b6028f6e198728fdf4bfd06d32f4dddccf0c6df236bd78d5623c7f322473c583c3d89dbf328fd0c6e4478fc719c56358733206ed5aa24d09af6fe341d9eff0ac780bf28cda081182e1bb525f10324a34d32448545fea6172cc40e37b13ea9999820a23559bf9f50a30ece7684476bd4946096dc91f0217879798250a2bdcaa76e6b5909bd1f5ce0d77abe979a12bad6a6108c72f4cc2834d4ec9dd414e50ba49fb8fc87c2c97fd3d42b06626d5a1ee420a2d0609eb337911ace0b5722e67e788e66a75b092ee72373f586dd25110a4a9bedaf82fb9a433142b070167f3401b41f97b518ec1ebad39ae08cd0fdb3a04c5443be161f6f2ba17ee13785cf88ff0005846cfd38e858501065359045c1a841ae0fa6e3bd3fecc4ae98d59d7f5383000620edb742ddc8fb7a7e9242333af4512c41b373d8aeda19febf5b9d441ea7e2cffef1ec35a0ed1e4d632dcf640d48bd9840d6d3973849193d377959a45d440d7acdac40a7b5f2b9c8707388894e42bd9707893e7ffe411b45a23924222bb5e231bb789d1de962f99e34c8f30dff332933d1b996b209df5cb429df06c62c7cf0577e257e980d65ab04d1576ea3851b28a030e876a5f93bc8bb47fcdd5a9c292d962046746dcb2b0288b1f8b4efc1d755d9f4d476b280badc4363988b45263bf2027e0f54e1b6528564e8e99920fa22b789a206778dca1579e9d091cb1556daf070e59058b72e86cca9a7b65b999b96ebed00e43955b9b6d2002705bc573821b0122384443ee2784980890873a711ceb43680e3b537f4c1360dc872647372b0e7065ac1fb9912e6ec545ec34a05926bbf33ced21540bd6a5d78b9017df8473dd42dc147c87c19b818652a3e4c88f22b010e319ccfac7f3348dd907395cfc5968efb10e38c576cfaaf6fbeaeaab078614d25522a4e3732c9fde08c78e691fcf9fab9f2fa77373311fd78794fc009eacfca329bf37b7d4e14826f131908ad5d1eb349427632364549dec789be8114b670bd8e3cfce8649f33947c0b02ab62aa7935c122fe91861f719256f20b229e000ce2128ef0f41119fb277202bcfe7e2caec2707629c9410dade994e0330f15244b0b9341562f0beecf918ab4fed93218141552845bfd583cdd2ad797043acd5182bdadc1b68fee7223bafa00af87b7b8c5ee5beba9dfd3e2d86c269aa9601823bf052ac460d15ac4c465dd9be482d304a26143a0bc1afda90d8ac2be49473f9088dbd3c4b4f4f868de56b13ab7bd900c022131fbe8efad757abdc77fd2a6d0c416c2c0ae94bc3b3176e95ebb5be2c9586b213c173e5fff244117610e4bece3eaba924b90c691af804c4f34e1d2f42d5df83a87deecab217ff7ecf2e2ab9256f01ab5cac270e63077609f7100bdd0acdaa8a26906da0ad1c788d1d9450e00aa95d3ad077ab9a09b657c35bc25f8c15f1b005460480d890176b50ff8c971607399454ef358fcdfc27cc6692191cd8d9b3e51e12be9c5c3fa36e148538379deab197dee1a36fb1e7e0319109e60124950f953953bad169846310798a3d399c071da605f80526337a9e96cc23cb855bec6e3143ffacb1d180fe1816e0d83e78e2e69e08f7227da11c4a47b1db1d86a908f5150ab0f6818e3e770b26eefb9be6edf5ec038b225a120e46eab887639d4561991bb2d1d92aa3ddf121ddb48220551752517aef01e3c8f0d5981c9c0627c342411bed853835942ab5798b179632e6be6485ef67c24ae891a64c8d58d66886b67fd7f05d6ae4ed8432b16c04e1fab7e591e17ce048345114dabc5695e522ba00d94909da001e1f0e3bd62e4bf0bf602bc1ed532e053b38ac72609241311d22ecd924c9e81699b23251c5b9df2e012e2440bfbe01e18d23a533ddb5d53562eec89245f3f1108c8812dff956012a992a0496deb66242ca137b23168799b50d217fd109ce0c5ba2bb43547d2f1b26fb77ae311eeb77140ea2906cf831c22fc6d2996427f4303ce15224ea1df42a4b60327f2121efe6cb5f7f7661b2bac6f8f416617a54d1c246c057513bccac2132fa9ec89d896d5e18e6404f29377fb673cb4d85617966b4fbc293a281ad4447819b9bbd4bcfd92ad188851ab89be59ec3110be67e86990e265144c0e95128045501d6", 0x1000, 0x4}, {&(0x7f0000000240), 0x0, 0x9}, {&(0x7f0000001380)="9f274d6b43f53e542e334358eb33677aa3f1f8ab836ec2e66a38171200c97c681f01350b4596d01cd0ee4facf02fc16beb4391ed8480751025fcbaa85abcc9ea0c0cfbcecbe54e6e823a401dc0fa4926166c9825cd156a9dab963f6aa2551961b7ae1cb49b24bbe21b5b2ae773161431cc155a1325f9039c299fe20fba0f4937ffd52b934f30aa14714e45fe817d69facdb18331430997a0eec933567c27db2c6ff642145a75aab835e4e386da3df8ff94fb33087f4dd7e9793a", 0xba, 0x4}, {&(0x7f0000001440)="e70dfae0881a10ea663e67401757f4ebae3324697089329cdfdee9338861ce2ba391d35580d0ab5fc7fc25df89e039a9ff01d28212bc69385f8aaaa1d98ca19b636faeaabcdd26e99299c27956c9780fb77a9ee533f7211c1f09dc7588398f3de633149809a7f77b95ee919e175faf4ede65bbfaac591a0561959b39480629f2a1c268dee1eb5afdaa2f6b145f", 0x8d, 0x1f2f}, {&(0x7f0000001500)="9614fc7455df6ce01646e12ea71689bcbad11598ed45d8c2e2700908ca2af71bc8cd8b79b5473253b8ee7fdc0e109c4e5bf0a7c9993e4a652415ea5150113837168123b457b3cce89543c824351a232901a82dad7d527457748c20cbbcb775cbb007fa0d74f3062113cd3dd68ba87aa4bc8e73172316731e3c182be6589d29b37ad3379902471ec685125b189aad6a85c1cafcde5ed3c201aac4b2c23c4b302bd529afe0a581d54f0a7955a444587cc1899b5657c20b87406300f81c09d4c3", 0xbf, 0xfffffffffffffff9}], 0x200000, &(0x7f0000001680)={[{'workdir'}, {'#!^'}, {'\xda'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@measure}, {@measure}, {@smackfsdef={'smackfsdef', 0x3d, '[\\'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'upperdir'}}, {@dont_appraise}]}) [ 579.087900] IPv6: ADDRCONF(NETDEV_UP): vlan934: link is not ready 20:18:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000810600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 579.175069] IPv6: ADDRCONF(NETDEV_UP): vlan935: link is not ready [ 579.223767] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 579.227677] overlayfs: filesystem on './bus' not supported as upperdir [ 579.286306] hpfs: bad mount options. 20:18:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d35, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000002403000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000a00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000ffffa8880600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:10 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xa00000000000000) 20:18:10 executing program 1: mkdir(&(0x7f0000000100)='./bus\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000003603000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 579.552184] IPv6: ADDRCONF(NETDEV_UP): vlan936: link is not ready 20:18:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000ffffff9e0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 579.610924] overlayfs: failed to resolve './file1': -2 [ 579.620377] IPv6: ADDRCONF(NETDEV_UP): vlan937: link is not ready [ 579.641732] overlayfs: failed to resolve './file1': -2 [ 579.700544] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 579.733828] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 579.745715] overlayfs: filesystem on './bus' not supported as upperdir 20:18:10 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000001100010027bd00000000000a6ecbfd89dede0000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400350073797a5f74756e000000000000000000"], 0x34}}, 0x10) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000b00)=ANY=[@ANYRES64, @ANYRES64=r0], 0x0, 0x0) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x4, 0x0, @mcast1={0xff, 0x7}, 0x8}}, {{0xa, 0x0, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}}}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x4, 0x710, [0x200003c0, 0x0, 0x0, 0x2000080c, 0x2000098a], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{0x9, 0x40, 0x0, 'ip6erspan0\x00', 'veth0_to_hsr\x00', 'team_slave_1\x00', 'hsr0\x00', @remote, [0x0, 0x0, 0xff, 0xff, 0x0, 0x7f], @empty, [0xff, 0xff, 0x1fe, 0xff, 0xff, 0xff], 0x196, 0x2c6, 0x2fe, [@comment={{'comment\x00', 0x0, 0x100}}], [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x100, 'system_u:object_r:auditd_etc_t:s0\x00'}}}], @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffd}}}}, {0x5, 0x11, 0x1, 'macvlan0\x00', 'bridge_slave_0\x00', 'hsr0\x00', 'bridge_slave_0\x00', @remote, [0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xb198057f7e0494ca, 0x0, 0xff], 0x9e, 0xd6, 0x11e, [@pkttype={{'pkttype\x00', 0x0, 0x8}, {{0x7, 0x1}}}], [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}}}], @common=@ERROR={'ERROR\x00', 0x20, {"6a6d2bd10af9c5d3525c90c9173bf9d7ff9bf76bbe0b46ecdf24a3ae8044"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{0x5, 0x8, 0x8847, 'lo\x00', 'gretap0\x00', 'team_slave_0\x00', 'wlan1\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={'\xaa\xaa\xaa\xaa\xaa', 0x26}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x6e, 0x116, 0x14e, [], [@common=@nflog={'nflog\x00', 0x50, {{0x200, 0x0, 0x5, 0x0, 0x0, "0ee51d7c72fcc3f90e686bd04463652bffc2fa5689bbd253a90f996bdf3b9b616121e81cc0d227796c733d08d37dd94fec507bf31c51d9be85f4fe50e3c6c04d"}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}], @arpreply={'arpreply\x00', 0x10, {{@remote, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{0x5, 0x58, 0x60, 'ip6tnl0\x00', 'veth1_vlan\x00', 'nr0\x00', 'veth0_vlan\x00', @link_local, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xae, 0xae, 0xe6, [@statistic={{'statistic\x00', 0x0, 0x18}, {{0x1, 0x0, 0xffff, 0x3, 0x101, {0x7}}}}], [], @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x788) 20:18:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d36, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000003903000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000b00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000fffffff00600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:10 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x1d00000000000000) 20:18:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000003704000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000088a8ffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 580.056962] IPv6: ADDRCONF(NETDEV_UP): vlan938: link is not ready [ 580.112692] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 580.127489] IPv6: ADDRCONF(NETDEV_UP): vlan939: link is not ready [ 580.151331] overlayfs: filesystem on './bus' not supported as upperdir [ 580.165356] overlayfs: filesystem on './bus' not supported as upperdir 20:18:10 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x2000000000000000) 20:18:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000f0ffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d37, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000005000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:11 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) getresuid(&(0x7f0000000240), &(0x7f0000000940)=0x0, &(0x7f0000000980)) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000180)='./file1\x00', 0x7, 0x7, &(0x7f0000000880)=[{&(0x7f00000001c0)="76d0bbb307c3c08873a36ebf6b5f93d49aca6591228ddc0710d7031603edcefa66639aa28b987b94dcfa1d747a7e65d8220e4e168a9f000e82c47de21a562467d5a8c3532872ac5998a621c4de1bccd439dc0ea8c66efd366c9367513b321ac7985ee4", 0x63, 0x81}, {&(0x7f00000003c0)="ad1150efff5e7a97e665935ca576e0c7b05d6656f3687d719c4e24f908f2418d1db17767b93c4df6a12d344c015121b3172ecf9e27fdbde31be4d1c406fc0157e95b6711bfd6ac3840daed911b370c4b40d45f57d4a56c112651037e3d503b0fe5c76868a0d89246492fe71f6913085cdfb2d96e782d623eab82c111b14484a6c0c972da16f1284eec8091a8bac67c675be8e01e951efb93f53c35bab34e8a799107cd206203b06bca9034fc4e5789f408c58b0fc483d53064655fe2dd7cf39ae3ec93e5a12b96c39a6ae9294796858d7fbf1986c3821b825bef8ff25124c1a9", 0xe0, 0x400}, {&(0x7f00000004c0)="fcc951d356bf30a83ac2d38355caf770d5542bf5f3e8a0aec2a8e0704341f862d34ef1e9a4cae02a0c950ef44d78ae696dc25a0f4e41b6479456d1f7922a903bd7b30d8ceca41d018379415bfccae62a0aeb25728482be6c2e2cf8ac62dd636ce6a242c10640ec3e46adf55429f17b2ef056cbd12b0cdbf39fd45f6b23f75f56eca8564c7af524d3ea5ebed9379cf524a804abb737face53c76ad4e75b185e79973befd5cf2d4d59f0558a651f1e3a66724fa7d09634855af6ba8552b6422f1799bb23108d6a290f5ff0ca98c544c451f7c35861ab456037da", 0xd9, 0x4}, {&(0x7f00000002c0)="6377d7a56b8ec85b6958f19886480502feac6ca820f3f1e8209e31320e4a114408c6dcdc3aa8a16cd7c45ca52345037599843df542152b903b0f5d9ee9e6ed844cdd6402f809eb8d7cbc0e430ae6cc90de672bec0718445f90e5b71d4264034e6a7b441e8c305c0d6bfb2c7abbe65202e8304bb3adb18239cd58b21d6aa59055274158b8d9d5bef086f5c457911902827d42a4b2", 0x94, 0x1f}, {&(0x7f00000005c0)="c0d7e1c24dfc41b2f3bc385af6c8c7e99493ad7be6b0498d0712d64b5218fa262e3e2359f405fdd8eb12fd236691d1a43f34434a5c42ecd72716a8c002146112585e1454036bdfdde1755aba4e8f2bbec769811b18f8744c9c4ff078c891a32b0c8df439162c6b6a082512114881c6db2bf9a85574281c2a114e92cd436ee2c0d4348593a6673325874ed9c83f344f2ea2404e79c27a2b67b339a839f7265f558f1094aa96d3957e361ef11c4bd3e0741a4a53e42fbbe1f692ecd821615e39dace81367907aec1719498047817a83a", 0xcf, 0x4}, {&(0x7f00000006c0)="69df363bbcf24063be766dbf4fcc3903a273dd5abcfba1db07e8611566a953364ca07a848098676608988a7cd5d06f2c487dd811fa929d29facd7e2a44a31c5c4a82683b518f2bed5bf279d06a6188729dedab09964f8cad15c50d58480f7e668a80975741291c13f4af07ab1be58d1d482cc3655d56b6563e528d864f6a1fd597ebb8d5152e19b9b2231e1e5629726572697170394f36a1c940213036f8e4cd6466385cec7de62fdcdf3aa591e3454af849776a3fe757a88e01fa3ba6d53b77fe68abe245944e91ea925dba", 0xcc, 0x3}, {&(0x7f00000007c0)="c399990490eca31ae1075702f87fdade6df8fab5c4c12f99aeadcabbd5266fbfed563012f9e482dfd07fe3e6b0ceb4627db8a2a949b7844a09c7b9ba39061181a213804fe5870479e359d4092f45b79e6e96cc5940c5edd5e661430e562e558c08003ca7aa70ef641a5b3dfb5b3361c237a2e049ba6c5ed0cc95bfe83ae97bdf76a74cbba6a842457cb89bad3c1f4f70", 0x90, 0x200}], 0x1, &(0x7f00000009c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x39, 0x70, 0x74, 0x30, 0x38, 0x70, 0x6b]}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@euid_lt={'euid<', r0}}, {@appraise_type}, {@pcr={'pcr', 0x3d, 0xb}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@appraise}, {@obj_role={'obj_role', 0x3d, '{'}}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000c00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600007fffffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 580.487684] overlayfs: filesystem on './bus' not supported as upperdir [ 580.517712] tmpfs: Bad value '89pt08pk' for mount option 'nr_blocks' 20:18:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000006000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 580.539666] IPv6: ADDRCONF(NETDEV_UP): vlan940: link is not ready 20:18:11 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x4800000000000000) [ 580.637735] tmpfs: Bad value '89pt08pk' for mount option 'nr_blocks' [ 580.646525] overlayfs: filesystem on './bus' not supported as upperdir [ 580.660354] IPv6: ADDRCONF(NETDEV_UP): vlan941: link is not ready 20:18:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000007000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:11 executing program 1: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x41, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@xino_off}, {@xino_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600009effffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d38, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000e00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000a000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 580.845731] overlayfs: filesystem on './bus' not supported as upperdir 20:18:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000f0ffffff0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:11 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x4c00000000000000) [ 580.970773] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 581.031122] IPv6: ADDRCONF(NETDEV_UP): vlan942: link is not ready [ 581.043609] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 581.065084] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore 20:18:11 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x6000000000000000) [ 581.097263] overlayfs: filesystem on './bus' not supported as upperdir [ 581.113026] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 581.132633] IPv6: ADDRCONF(NETDEV_UP): vlan943: link is not ready 20:18:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000300140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:11 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) rename(&(0x7f0000000240)='./bus\x00', &(0x7f00000002c0)='./file1\x00') mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/99, 0x63) 20:18:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d39, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000f00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000e000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 581.326239] overlayfs: filesystem on './bus' not supported as upperdir 20:18:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000500140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:12 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x6800000000000000) [ 581.453162] overlayfs: filesystem on './bus' not supported as upperdir 20:18:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000f000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:12 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000380)=0x1f, 0x4) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) rename(&(0x7f0000000300)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180), 0x2000000, &(0x7f00000001c0)={[{@metacopy_off}, {@default_permissions}, {@nfs_export_off}, {@nfs_export_off}, {@xino_auto}, {@xino_auto}, {@workdir={'workdir', 0x3d, './bus'}}, {@xino_off}], [{@euid_gt}, {@obj_role={'obj_role', 0x3d, 'lowerdir'}}]}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) lchown(&(0x7f00000002c0)='./bus\x00', r1, 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 581.575633] IPv6: ADDRCONF(NETDEV_UP): vlan944: link is not ready [ 581.662701] overlayfs: unrecognized mount option "euid>00000000000000000000" or missing value [ 581.676099] IPv6: ADDRCONF(NETDEV_UP): vlan945: link is not ready 20:18:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000200000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 581.718490] overlayfs: unrecognized mount option "euid>00000000000000000000" or missing value [ 581.718565] overlayfs: filesystem on './bus' not supported as upperdir 20:18:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000118000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 581.787218] overlayfs: filesystem on './bus' not supported as upperdir 20:18:12 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x6c00000000000000) 20:18:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d3a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:12 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_off}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='udf\x00', 0x61, &(0x7f0000000200)='\x00') 20:18:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000300000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000001000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000324000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 582.131795] overlayfs: filesystem on './bus' not supported as upperdir [ 582.157976] IPv6: ADDRCONF(NETDEV_UP): vlan946: link is not ready 20:18:12 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) stat(&(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x60400, &(0x7f00000003c0)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x200}}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@loose}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfsroot={'smackfsroot', 0x3d, '\''}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@uid_gt={'uid>', r0}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@dont_hash}, {@subj_type}, {@obj_user={'obj_user', 0x3d, '&{^*^+;\\:${)\'P-@'}}, {@fowner_gt}]}}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 582.183700] overlayfs: filesystem on './bus' not supported as upperdir 20:18:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000400000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:13 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x7400000000000000) 20:18:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000336000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 582.274789] IPv6: ADDRCONF(NETDEV_UP): vlan947: link is not ready 20:18:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000437000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d3b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000500000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00c63b811700000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 582.514862] overlayfs: filesystem on './bus' not supported as upperdir [ 582.535867] nla_parse: 29 callbacks suppressed [ 582.535878] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 582.541225] overlayfs: filesystem on './bus' not supported as upperdir 20:18:13 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)=ANY=[], 0x0, 0x400) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200), 0x6e, &(0x7f00000002c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/195, 0xc3}], 0x2, &(0x7f00000014c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}], 0xa0}, 0x20) mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), 0x1030041, &(0x7f00000016c0)=ANY=[@ANYBLOB='trans=rdma,port=0x0000000000004e21,timeout=0x0000000000000003,fsname=upperdir,uid>', @ANYRESDEC=0xee00, @ANYBLOB="2c6d61736b3d4d41595f415050454e442c6f626a5f726f6c653d2d212b2c5c2d285b5e247b7b2c736d61636b6673726f6f743d6e66735f657870b844881399e3b461b76bdd95d12b6f72743d6f6e2c6673636f6e746578743d757365725f752c6f626a5f747970653d3122f7eb0605d110cf7a93de93c137f287bad2bf2d1a43f5b66da149cba0b39d10026cf33f15ab7269245729e1219d00009aaf42f1cf19b45281bc", @ANYRESDEC=r0, @ANYBLOB=',permit_directio,\x00']) 20:18:13 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x7a00000000000000) 20:18:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000339000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 582.671069] IPv6: ADDRCONF(NETDEV_UP): vlan948: link is not ready [ 582.715637] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 582.803654] IPv6: ADDRCONF(NETDEV_UP): vlan949: link is not ready [ 582.822471] overlayfs: filesystem on './bus' not supported as upperdir 20:18:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000600000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 582.851715] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 582.878472] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000048000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 582.900410] overlayfs: filesystem on './bus' not supported as upperdir 20:18:13 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x42) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) stat(&(0x7f0000000680)='./bus\x00', &(0x7f00000006c0)) rename(&(0x7f0000000540)='./bus\x00', &(0x7f0000000580)='./file1\x00') mount$overlay(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), 0x2000, &(0x7f00000002c0)={[{@default_permissions}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@metacopy_off}, {@workdir={'workdir', 0x3d, './file0'}}, {@xino_off}, {@metacopy_off}, {@lowerdir={'lowerdir', 0x3d, './bus'}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}) lstat(&(0x7f00000003c0)='./file2\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000240)='./bus\x00', &(0x7f0000000380), 0x1000400, &(0x7f0000000480)={[{@lowerdir={'lowerdir', 0x3d, './file2'}}, {@default_permissions}], [{@audit}, {@uid_eq={'uid', 0x3d, r0}}, {@obj_type={'obj_type', 0x3d, 'metacopy=off'}}, {@fsuuid={'fsuuid', 0x3d, {[0xa, 0x37, 0x66, 0x61, 0x61, 0x38, 0x63, 0x62], 0x2d, [0x31, 0x62, 0x62, 0x39], 0x2d, [0x66, 0x274563e2ee0ce070, 0x37, 0x32], 0x2d, [0x62, 0x38, 0x38, 0x62], 0x2d, [0x37, 0x33, 0x30, 0x64, 0x61, 0x61, 0x6, 0x31]}}}, {@euid_gt={'euid>', 0xee01}}]}) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) connect$unix(r1, &(0x7f0000000600)=@file={0x0, './file1\x00'}, 0x6e) creat(&(0x7f00000005c0)='./bus\x00', 0x80) chdir(&(0x7f0000000000)='./bus\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:13 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x8000000000000000) 20:18:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000700000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000006000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d3c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000004c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 583.171337] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 583.224851] overlayfs: filesystem on './bus' not supported as upperdir [ 583.250074] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 583.276200] overlayfs: './bus' not a directory [ 583.284809] overlayfs: unrecognized mount option "audit" or missing value 20:18:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000800000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:14 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x8cffffff00000000) 20:18:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006558000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 583.416995] IPv6: ADDRCONF(NETDEV_UP): vlan950: link is not ready 20:18:14 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='./file0\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/162, 0xa2}], 0x2, &(0x7f00000013c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}}], 0x1, 0x40000000, &(0x7f0000001540)={0x0, 0x989680}) mount$overlay(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x20000c0, &(0x7f0000001580)={[{@xino_auto}, {@xino_auto}, {@index_on}], [{@obj_user={'obj_user', 0x3d, '\'-[\xfc\x00'}}, {@fowner_gt={'fowner>', 0xee01}}, {@euid_eq={'euid', 0x3d, r0}}, {@smackfshat={'smackfshat', 0x3d, ']&'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_gt}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 583.469756] IPv6: ADDRCONF(NETDEV_UP): vlan951: link is not ready [ 583.509948] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 583.550908] ovl_d_to_fh: 19 callbacks suppressed [ 583.550925] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 583.575810] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000060000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000a00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 583.637377] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 583.637552] overlayfs: filesystem on './bus' not supported as upperdir 20:18:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d3d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000586500000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 583.687724] overlayfs: unrecognized mount option "obj_user='-[ü" or missing value [ 583.752320] overlayfs: unrecognized mount option "obj_user='-[ü" or missing value 20:18:14 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xf6ffffff00000000) [ 583.794204] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000c00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000005865000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:14 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) sendmmsg(r0, &(0x7f0000005940)=[{{&(0x7f00000002c0)=@caif=@util={0x25, "37929377d5a881b4f42a7b08096d56c2"}, 0x80, &(0x7f0000000240)=[{&(0x7f00000005c0)="db575873f7e9c259e796a504f21cd9506c89f56cda5c342b27049a13ec24641a4d6edca6cab3d650e5940defb3e4e2e838e32457a88efb4975cb892bd21a5cffb8e57c25981d36f032da8694ec0620c086bb57cbe6eb917c3d73bbb9c2ef728526e80bda303cd4e2604c3af8413b1f2644c279634d061d2bac48beb1e0cae45c365b2981f8f2f7e12f2702862b0eff18fdb5a4875337d0f85669a14a99c937666d2c725d3375c2008b5cc53693623bb395583cc6e871c700bc1d6b16debfc0af2cffa4c12b430967696ae171414f384b4f0c4f0c9d08f2fb7dbf789d2d8f58994c1152d85d96eaf02ab5c9", 0xeb}], 0x1}}, {{&(0x7f00000006c0)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)="b48682550789ad15e6c8010c73791d3778800f6740ca7b3044b276aa3b42367e2228138efef84bae0f74ef7ebc1baf358f2aac77bc815e95955d2db4ce402fef0e36abf695b8f974e8610fa20b8b26b94091fed665aca821761e0b75808e5f9f3fded573", 0x64}, {&(0x7f00000007c0)="bd90e1bb9473ed0f98341f72fc223c03f0bf5286217da96778674430c7ce2dc531a4deb3821d796f197281a8fc1b1d884b9a4cc5718e90ccfbfe31fc1ce5921f8e2a49545d57d7ebbe314762ca1b239896b777e24b571785b0986e00cb37a81189fbb25942b1d0ad05de5fd224a9df34cb6002d6963098f8e17b6f1a182ee299a85ee5e6d0312a04c4ec5d53ff82ac8322bda7b4360b0fbe9b085a46e2a0b553bc5c45fea3cafa913b8c629b26eee941d8834cc5d7c9420f37a7b42d3abf8452ec3396f7b66b0e9f3a8b15105940d42b38105dcd7cbe57c69d318d73249c3ec246cc28f0a58a77c1e4e339b1b300030fbc5dec80", 0xf4}, {&(0x7f00000008c0)="e27f2c387ac12f4c434e26683be4c6ec17540c1a3a0a9e35488ed07c0520afc05bec3efed3484d08d010e072376909b58d8bd00fd22c1044f94f5d77f81081d65eeb3e0b9edfed4df80ee08752e632144b24c6e41c8d992206db47ed38c7e37ebff698628437ac7b70d28ef9b202729bd9fe14e6751ef7e4f0cf3bdc7c3e9ee72bd786d752ca06d80636528c10d5af2d4d9d68cea6ea10854c3af2f8af1e369e5776211fd315000e084859500af0e9a068fb62f1cb0de35cd3bed33b05be53f7f936fcb7a6a58d57542249c49bfe22184e5f4445bd20353c44cb8a60254f50b820f113e8acfa4a", 0xe7}, {&(0x7f00000009c0)="a56d89663a39dd9afc4cab41b113395c82ceaaacef3cdb766a668eb83cad19f6845ef9f344ab1e5b003b9fbb8baa7c87009c137627fc6a3a7d1fa93903eae45802c0fbc23b5ff6ea16eb7690caab9d656d0d2705a939a59bc17b0668e50ab8e2b06c19049ba88f9e7c3de1048b966e6f2debfcd27491b48b029c572ad18ddf96bc0381acb4f216f4160a5fa773af6c3025151a30abd914414345ad434bbc1595aeee5f9ab70e009d582ed46de88e24a18317fd9e667c294bce64eb8b7d30137783475606f5225d88be84e9ee3998a4c0bf3c9c61076e51006a63bc02b5f4e6cf712d7db68e01fcd896cedc4f84c123b4241f5bcc96", 0xf5}, {&(0x7f0000000ac0)="ce5e5dec03cee4a3b07031567a547d0c4f66e82ea6cd8d479d5aa39576f9d5e5f4422f4bf704cf95a2807274a7817768d8068d7ca27e859c424a35c23654e3c60f2d755e40de97af1df8537f85c737f64f8d79e90d2f23f4b5cf3db91a01fc28788a0f12ce8df26a8e5eb3b27c6a1e89d4732f066cf4c715ce3037a8eb7e28bcd7f7fe1150cee495d768d0c2bf8be5c0a63da6f65f1a1bb012c223316d10df55f2ea53acaf43c04ca35c7e24e63965e4501571be87450b720ca7ffe17116f93fa8f70dc2bbe09d0428d5", 0xca}, {&(0x7f0000000bc0)="b1a0f030eaf284ae830c5a64bc0f3984b518f5eb42bc966aaa6a32ba723e0ffde16d65e6df81b3e7a6c421acee6b1c9ebad883b0e899e2278af8754035f50afae4b8629874496e714f08d79b5f8e68f5d2cb9e2b237ce83cae16e698a74a8c35def538d7c05012a8cac3a3d0a73fc66ca1b873207fab1ad3f6a1ce61de4858db85b3270bcd4eab9b84aa22104347a337a5b94bdffc87c3549824c8623f3677f3f79bf87523cbc12507e97439380ba3ee58e088", 0xb3}, {&(0x7f0000000340)="6cb485ea4c74c7247b530ad928f776b28abccd56e531ebdff8bf2ac662e04f77a9e144721e700e845e9064", 0x2b}], 0x7, &(0x7f0000000d00)=[{0x78, 0xff, 0x0, "275e8bd52760577e56c93f27bcde26ab9b8901b5767d8afb99582a4fcaf025a871c0673ca28c8715c3128e1ac95ee668c32c9ba92fff4ae93046d6da8f47d4a2eae81122b0ab9423cc70fc3b72100b89222a9f5731b1855581714b2b7b8c3ed45b"}, {0x1010, 0x10e, 0x41, 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0x10e8}}, {{&(0x7f0000005280)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e22, 0x3}}, 0x80, &(0x7f0000005880)=[{&(0x7f0000005300)="91c2129802f69acf2b88f2c6321132fcde6aa74357501ad5d74f74821923ba40e7c24de58b0c3b03cebb278706983fe13eebeba14c6755d73ba7e0defbbe0187c4eaaae5ff787e2ff3393dcc7aa9911f68afe6b5d74cf5544399872356eb0bf569116051baf0aff203e656cd88a2", 0x6e}, {&(0x7f0000005380)="f8579bfa4fa64a35eade1ff5b8df0940ba4fef8776a9f7d38fc719d7a5e922f495a42bc85514d3d99be2ea4aa532fd0b1dc88ca71811aa1414d8720d64ee293a19e2c7acaf3ba4ade93037be8ec51ef92522e10e1155c032ed8420a4c2e47fdc5f4f2ea4d0c502fbfb9f49a63e04791c51afc4f5906f3420c74a24850f03f20ea3e1aed982723a20e0c7d90cd0a5e4a49e883f921c4144318f62a8c7763dea5ff60247149edbabefe16d1bf5f45ae9bdb70ecf58aca2f1f7d18ffee0086d18137a166d5d7e63123495d92c", 0xcb}, {&(0x7f0000005480)="1dc29e9c7b54f9258ddaa24d00bb89df1dfa24ee35afce685ee7829c8291c2718d6574182e5876a6153bf992824f5de98b927d58d0", 0x35}, {&(0x7f00000054c0)="6a284e437ca1a12fb6fbdb8aad179ade582225f7faa407cb5dd4b32892a3be9b719388f194b71f41ebd0761969ac180da8f3", 0x32}, {&(0x7f0000005500)="416865774aec91165e7ba8718b7ec8afc0fc", 0x12}, {&(0x7f0000005540)="4bbdf2b5590b2d78b5c707892ed322405e0c7d7333113fc7a67a0397477b47d9df286b9f875a059b4a37fdb183d95cb55bf4e570fef1736a63cd5e6b8fbcf5b03e71d669fc5a9e5054d04e259dddf3480271613791f8dcede314fec94d474ccc06acbd11e57ea4f7d102c68ee6622f0b518d53cb34be4bf8283805f8f2646a9b1ab7a62cb7322064475085313d935df20fdad11d8d64835664a152d8ddf871e00dbcf02b499e93e7d948ce93c3be4ff80db86f7e734c7e65af7baba5099ed14ddf62e3ddb367012550d54a15e0836da2e67cd6146c7119ff0303f2b9a58e8f477f99270a22ee8eabd0556c", 0xeb}, {&(0x7f0000005640)="a99bb62bf1b6a16c51417b6096fe4d5dce89aa3e4b070e6dac58e14b50513e6fa3ac43e7b7415ba4411757d5bdbf683814dd904e93f41c2ae5ce8ec051a881", 0x3f}, {&(0x7f0000005680)="7e0bf1c1b45a34a17d3481a2e481e57a7de89bfe82a9058742d5dac25ab9f60e93051e85a5a00887818b8fddeabbd7186ae380738c512bc97103b8c0adcd24ab1c34508dd7e87a9f961aa90492607e81bb1682e33b69df13434cbe14fce4720e7cc891289ef152012c205d55d72137fc7a4e6dee5fd29513b80c68c916c85767e354d08f06f58d7555f53ec3eeac7c0707dc101b20644450f4ae5cb41322b24b634dc06140c69c96fe7cdae34afe460b3e61d0d03afa4cbb4c03bf7c98c389b336b549f67381d5104753e62eaed7a41eb3e484685db7a84ad3fdaff4", 0xdc}, {&(0x7f0000005780)="4be17bb6af397896fa9b5decf281f56a7e36f0fe511fb3c6670e5279c48ac50dc70522f1528f8ebe6ec0227771ea6c3ae5f6e8b809cf5c4e71e19075ea085bcbd10b944717a6f3348450f195d79a0ea442cb85ba7891d319be4f8814bdb00cfc3524e857b384cc18d243749a003bf5a704d488d4d8e8dd83c4d793cb2ddeee16d976a08681d4aed342e0a1b84dd1f195b17f53328d833d42a7d17b46fa33ca6a396edc85fee73bbf7928b6d6b61062955d13a066b50eabec5e781c8324251db7ce945aa845da6c5d6c88faa64e197ebdcc030a7a7793612be3e784ae1876a8f055e5107f5e35bd50b05d9fdc9d7409a4", 0xf0}], 0x9}}], 0x4, 0x11) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r2) mount$fuseblk(&(0x7f0000000000), &(0x7f0000000180)='./file1/file0\x00', &(0x7f00000001c0), 0x3002, &(0x7f00000003c0)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@default_permissions}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x70c7}}, {@max_read={'max_read', 0x3d, 0x3}}, {@blksize={'blksize', 0x3d, 0x600}}, {@allow_other}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, 'workdir'}}, {@euid_lt={'euid<', r1}}, {@subj_user={'subj_user', 0x3d, '}$+'}}, {@obj_role={'obj_role', 0x3d, 'lowerdir'}}, {@pcr={'pcr', 0x3d, 0x33}}, {@uid_eq={'uid', 0x3d, r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x38, 0x37, 0x33, 0x36, 0x35, 0x30, 0x30], 0x2d, [0x30, 0x34, 0x63, 0x61], 0x2d, [0x32, 0x31, 0x37, 0x36], 0x2d, [0x35, 0x39, 0x35, 0x31], 0x2d, [0x39, 0x62, 0x31, 0x61, 0x0, 0x39, 0x36, 0x33]}}}]}}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 583.975305] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 584.064197] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 584.090744] IPv6: ADDRCONF(NETDEV_UP): vlan952: link is not ready [ 584.090784] overlayfs: filesystem on './bus' not supported as upperdir [ 584.105153] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 584.133592] IPv6: ADDRCONF(NETDEV_UP): vlan953: link is not ready [ 584.164281] overlayfs: filesystem on './bus' not supported as upperdir 20:18:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000e00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000068000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:15 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xffefffffff7f0000) 20:18:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d3e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:15 executing program 1: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000008100000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000f00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000006c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 584.463139] overlayfs: failed to resolve './file1': -2 20:18:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000001000000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 584.515920] overlayfs: failed to resolve './file1': -2 [ 584.523118] overlayfs: filesystem on './bus' not supported as upperdir [ 584.546716] IPv6: ADDRCONF(NETDEV_UP): vlan954: link is not ready 20:18:15 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xffffff7f00000000) 20:18:15 executing program 1: ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(0xffffffffffffffff, 0x7a8, &(0x7f0000000000)={{@local, 0xfffffffb}, @my=0x0, 0x3, 0x4, 0x7ff, 0x7, 0x4, 0x100, 0x7}) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 584.632530] IPv6: ADDRCONF(NETDEV_UP): vlan955: link is not ready 20:18:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000004800000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000074000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 584.753414] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d3f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00ffffa88800000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 584.813000] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 584.814043] overlayfs: filesystem on './bus' not supported as upperdir 20:18:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000004c00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000007a000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 584.972293] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 585.028278] IPv6: ADDRCONF(NETDEV_UP): vlan956: link is not ready [ 585.043719] overlayfs: filesystem on './bus' not supported as upperdir 20:18:15 executing program 5: ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), 0x201002, &(0x7f0000000a00)={[{@xino_on}, {@xino_on}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@index_off}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) setreuid(0x0, r0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setxattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000a40)=@random={'os2.', 'upperdir'}, &(0x7f0000000a80)='allow_other', 0xb, 0x3) setreuid(0x0, r1) r2 = syz_mount_image$minix(&(0x7f0000000300), &(0x7f0000000340)='./bus\x00', 0x3, 0x7, &(0x7f0000000880)=[{&(0x7f00000003c0)="572ab824ff187b4121809510230f10e7dee7575657b204572a05f4afccb465b507de284b7485f1f7047c1e99b9e527f15341d46fc0781da793d5f906accc2f8d2692168c253104a9ef29d5808761068baeeb2c3ea8bdb7164e52101d4584ca21db9c1d213d38081ca15c28b2a96e10ba0b5309d70c0cd1da148a4e07bd5fcc8d653886d308cc19623787fb0d909da79a6df74a4d715c40a70efb2f3c87126223eb32cff90f24aeb05fc8f2e7f5fad7adf92c4e61847695dc7e698cd735807e7e9b9ad78a", 0xc4, 0x6}, {&(0x7f00000004c0)="0ebcb32dc83ce433effa53c01d5ea9e26325adec180425382690ef5a5f70dde530389d6c1c41faa1006b81a5f9559e13fd3ddd49a06e3de03d9ec9f0a06875a30ed8e31e52aabbff3a8f72d626e62d9b4bf5441c122d11beacab19531bccdc9be0a8c2482f74473cfda61a3ab03e8bacbbc264122360b447d0b5171b87e695f3a86fe35ea11c19f48a270630eb53248e8e55376627983f31c4bcbd30", 0x9c, 0xfffffffffffffffe}, {&(0x7f0000000580)="ca64ce08f139c360c3838b4bd34785b6511d2457321f05e64988a816b7f2a40726816ed127abb10d24a4889d50aae03ffe7ec25722414d3c24768801817d5ca569087c02a0e8a9ebec762f586766b1069c512e3c3ca0e29b", 0x58, 0x7}, {0xfffffffffffffffd, 0x0, 0x10001}, {&(0x7f0000000600)="38d90306509425f876d142b770ecb61949235a4796926f287c713a343059836335ac676244b1a1902e79ff00dedc40a6e09d5f2a88483329f2325f3e38e17c6b54caffba1384a95b6e497ce2782bce5a51f128a32d36e44784f6bd27c81dbba6b67374989d32212bc38332d8e923f2593ca97c8f0217edbe2d4f093c5e844b7174c480e881898306a8b6cbd43ef3a3a347526ce935b29d651e", 0x99, 0x7}, {&(0x7f00000006c0)="145a9fb8e2c2db645560a88d197c762aba6440a22505b96e760992f29318ab3cac791f81afc38421322eb898fbf759af5bfc4d790824b2b06beeeaaa01ffdff8648b7686a64705477e8006259d40d9f0c68c489fe202d5766c11ef5a06484871bdafc27a8afc2f444f441f689c7f1b04fb7061ff14e131cd93e4c88c04e149f7c0571e89831da4d14c68a40a2e407d3114947559493aab793e28a54e616252d5835f06eb02bdc8b2a88ecd36c9bed7572ab28a9cc9d038d723aa2dafd2727e8f", 0xc0, 0x8}, {&(0x7f0000000780)="d060881bf54d590d150527505ac9d5cf8d47057dd4d954a598529148908d3ff4375f9b8ce979fc4d3c12dc3a23f7596da2585272cb0ecd6579c92e8007342af7b9784b56cc9c41a3cadce1363b988a852394c9a7e58abf97b1dbf9f0ec5ee769cb91d7bddac24930c7c4930f132a1fa7e2c34e47ac2223fe8a9aae21dc075e5b18d8042e1c6ebdbd109228bd6cada5e65e11e24e0f16d70339b44918937229888bc78936478d254e2fba4558d9317ca0376ad0b2f190473128289ff8fe4fbfc171cc11a720af452f861b36e0200a01794a3b55e4a6ab17ea681e8bc4cdc1afebb2158f57", 0xe4, 0x8}], 0x26800, &(0x7f0000000ac0)={[{'fd'}, {}, {'CREDS_CHECK'}, {'#\\'}, {'lowerdir'}, {'/\x00'}, {'fowne\xc9`9b\xfa\xa8\xda\xc6\a\x9c\xb6r>h\xae\xe8\xe9\xf6\x8c%v\x19\x01\"\x02p-\x0e\x0e\x00\x00\x00\x00\x00\xe2\x11\x91\xbc\x86g\x10I\xf7\xcbBz\x82\xe7\x848\xf5\b\xb0\xf5f*\xa6\xd0\x96&W\xc3\x05\xe9]+\xd3s\x02\x9d\xcf*kA\xeb\xbe\xce\xeb\xb9\xf2\xf3\xc5\xa1\xb8S\x7f\xd2-\xce\xbcb\xbb[\x94q\xf2f\x7f\xe6\x7fL\x1f\xd1Z{OBG\xc7\xc9\xe6\xa5\xeb\x8c\xcc\x02\xd1\xd77\xc6'}, {'%[/'}, {']@\x85#-#\xc5'}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) mknodat$loop(r2, &(0x7f00000009c0)='./file0\x00', 0x80, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x404, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@allow_other}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@fowner_gt={'fowner>', r1}}]}}) [ 585.106518] IPv6: ADDRCONF(NETDEV_UP): vlan957: link is not ready 20:18:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006000000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000081000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00ffffff9e00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d40, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:16 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40), &(0x7f0000000a80)=@v1={0x1000000, [{0xff, 0x4}]}, 0xc, 0x1) r0 = syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000180)='./bus\x00', 0x5, 0x4, &(0x7f0000000540)=[{&(0x7f00000001c0)="85534c15cfa043d4463ebae82983c6161cd3ea71930c477cf6c4e98c84b8dc73de6a9aa792951d1c6aabd1250fc54988331c7e00f85936afafc36893c1119f082bda361518ba641206c7ff28b69ed9d72e8bc5c332", 0x55, 0x81}, {&(0x7f00000003c0)="4f124f1205317ce1778384350eb192642d3e9d884a827921211685a39f72e4173de3aeba7fa0b9460ea3328b8c399494321968e663570444da8539ada56ba352ffde30cad109bdc668f265cb7187ec40b6e888217cbea397d9d4556905d78ee73f835cf92c11062133b7db4505891e6e26992fb2d19d62abc8beccbbfad6b2ccde3f650ff500cd2a7da3e3dcce4342aa23a194152e80e2a95a0f9854b3bbd59550fc111f6a71c8816c769b3823c6f1c506d5ce1b4ee773bc92c4c9b1bcf1d927d5e6cae33af9c30dd0d241038cefaf750a6c019dd85bca09060888a591c80dc7cf18e4818d60906e433e0b7b9574", 0xee, 0x6}, {&(0x7f00000002c0)="8607ae92fe20ab0acbad71166aaa484a144b461e083cb24008bd74a2d4de68e449a517e1b2792b39e339663d161b214d2216454f00049b7d15136a99129282fd5f427194e094c73d0b8dc622b556ab8d35d34a3e0e4fa3e713482950e61a", 0x5e, 0xfffffffffffffff8}, {&(0x7f00000004c0)="fb29842752f6c5937480f5db27bbfff20d379931372d19efb966b50bad6f4c359811089399e5b9fa5a95b92110c33f66bd11dfe7322a13fdb5c0529fa9c8f2ad87733e6a233db7a8fdc48796c953470d68068ade38", 0x55, 0xfd8}], 0x1200000, &(0x7f00000005c0)={[{@source={'source', 0x3d, '[-$'}}, {@flock_write}, {@source={'source', 0x3d, '(#^\''}}, {@source={'source', 0x3d, 'workdir'}}, {@dyn}, {@source={'source', 0x3d, 'workdir'}}, {@flock_openafs}, {}], [{@euid_gt={'euid>', 0xee01}}, {@dont_hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@obj_role={'obj_role', 0x3d, 'workdir'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}]}) execveat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000800)=[&(0x7f0000000340)='.)\x00', &(0x7f00000006c0)='nfs_export=on', &(0x7f0000000700)='nfs_export=on', &(0x7f0000000740)='\x00', &(0x7f0000000780)='!^@\x00', &(0x7f00000007c0)='overlay\x00'], &(0x7f00000009c0)=[&(0x7f0000000840)='-!\x00', &(0x7f0000000880)='upperdir', &(0x7f00000008c0)='nfs_export=on', &(0x7f0000000900)='workdir', &(0x7f0000000940)='^*.\'\x00', &(0x7f0000000980)='+\\%\\\x00'], 0x1000) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r1 = syz_mount_image$nilfs2(&(0x7f0000006ec0), &(0x7f0000006f00)='./file0\x00', 0x800, 0x7, &(0x7f0000009280)=[{&(0x7f0000006f40)="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0x1000, 0x1f}, {&(0x7f0000007f40)="7fd531516e3d534f75de77c5bc924fe61f06d3e3f7574d35dd8973fc9fff7209816d9096c5967f1415ef332175b4ba89fa96987931c6e8608f9b753715f661eafd3e7f588d1030f4806d46951124d16a2e3221fb6fa4d725fd94a7560819e76fb1cb0b46086caac66dc26a8281e80f2d11e6aaac139f31c658910b1d2fc8ece3e4f2717ea1c1b4973db44b7fa7e5a322daea23d7aa26fc9b80f06a963486667600a75df20a40181cbc542b025803eaf0b53851f663435c99ccf1ec8322ce6989c5bc330c199f348273f1368cce62d7671a37f4ce9ce12381ccad59f32ca76337a11f2b7d86c59a8db6cffc1e38026255a0ebb6634dc8733945627a6a725c1758ee60f2bb60a38a8adb2428e4e202e2182da2227cbccfe61da279c6d1b2352c942aaa236bb1b976821ddacc4ed4a915fa7b5763e976ce514672c0af8a72edea5d39f87dfc5c98d7b3a0557b9cbba6e384bd6638153bf55009c8022f5727023162f491011dc434949d486cb97eeedcdf9ca44c08553f1149934de02d7386aed79a8059f14068a6466f47420d404b57a2355cf966f351e67bdad16f2fa8659ea7f3943393eb115c1e296d67112e5ac27f104dd1d706297c5c64c85a3a6aba0a231d027fb7b226b78314023fd00ea8640eb671f076ca945c7b5cae517ffc45b09269a503ae6dcf7d3ce6df43fe44ace6058ec61ba9ad7d476815e5b2302a1fbaa3c3f5fcd910449a5d453d8675b09f93150f97aa6160c58387a50b842c83b18c054fc66e43ebd63f3c593a244803610b2cba29c0ebea92820839b0abf9a05335a9ae68511d8da62cc2da81337680ba1c3add529e97aad8e2daeb15a2ea382ee1b26359eeb8a6538e45c5e83fc8ebea76e85168c774f874116a7227bc68597d60e5600934e3cdebbf265e838102a3274037d23018d222075007d50bbc7a2337ac419f74dc52f30382dafb47180441cc3709d626b62f0290e8811cbe14be1a48413131dc5918e072d442ca2732ddbc52ca383404ad2ccb51577edca60d5cffd69548f3a8e26f188b49f4b811f9d127e2e8d36c53c9db5994cb18bdd649da33ca125d0636230db4ee9663246a11b4892e09ab59fc46f33d54a1342a362a0a987f081ddbcccbb77b00fa05fa964210fae588f32087ba3cdfcdf9c00906931874abc443ced9543d71af2d10be08adc931a2b68a4a9a1fb56b561965083dfc9de9ddd274283d455af74e626db50f3e87cc3a10f9e0057b6b747639ace73fae107a21160a13fc8b3226b2eb94874cf30a3d02925b61b86d1d599c3d05981e320c7490119e70caad152fbbde04a82b875936c91b30ff06adf18de9538ca3fe77702b43fe99fd6727d3f3372486ca897892adf627ddd67ee4ae57f1bb6790ab54a5636a2a64b98ef5ee947197c7c61eb34ea75678cba4ed0ed5c0fe0723c52841a237c68adb67a0e7b5edb5b2f58525e87834f64a23abd80e2a36304bfb2b7fa47b6f945126aed9b3f81af5d7b536690638b3fc8dbe8ecb43954cd77b57b44c163e55ab77f2982435280b5c09e09f4d05d7c45bb15309ea8202bbb91742f67039d7e8ec46797f47732ffa05b35ea38fb2ac3d7df2e10cd39ea5207bd508793a3cc139584060bf4e496741b3b292e60c87b272864ed134d3e776c5a9ba24453246935d72ac41c4b3d5fbc3855e1787cb95b2c790caeef00f6257ee1195ca1a4b15c087177b7f8aeebe53451c2e1974e3c6635aa22c5001c5dc204805a296ad86f1d1100edc87e70a61b29a16181aeb12adf7cca4a2fc95d26118f5e5796dd38299d6855498173f803f02d943d9026bde2c826f6ecf60011dd0ea45d537cfb399e402c076287bff04f0ee9c0b7316225e5c61ce39cc862a5c057f4a7273b35b43c6050e48448167703a5b2195cb3468ae1d3d203e7fe44562ff8fbcd775c7b6e92739a1d6b8b78a2df837f1521d3cac0725c205f2979f75c63bb1839b39de94cd994a2b469acdaed88b19a51a80cf9ebb4b37a6c14c61e77a8a28343a74bb997924fc5e37c91daa88115926f2ba792df2fc783513fdf7dbe3694051ddeb665583697f8f9905f22c356959a5517e4bd958d2e2fb98105b85055933c97fc9165823f4418471ad3f4c8df702d2339a29e3a0902fd4a3693e3f5528ba4ed71cb0391e1f2288de4213c743e790d3d3ea21985bdccfa0a184981dec72cdec2dcf7c00e24e58c66d08cdc729f1c4226a5c01582b2c92f9e754fef9e3b347e0587204c17704c0ccf89e8514204a9af0e23a39d20f916e5c8613e96e7646fb5a28b8915caa505403ab1ae7842d17ec446fccfaed9e615c30ecf9638f98572f673d4d49bb518294565718467829bf55a65b516f479a054d47b9052898f16ed7f12172351bb5f9a0e31eb3e4851da296853e1b14099e51e9570f8ad3082d8bcc123d35b0ea66c9e5647c8d7c3e4f126346043b8ff6082fa7fc827b12c6cbdb89d47b59f785161a0b3b3cf8cfaace6d9be67c12af22e0d566c7d342e1133304bdac8d58df5c2a33eea181e42df21550ec40acefa47cced0e6b352cd3322299bd6a1699d056cae1b63e61b200e86dc40b8ea1a46445fc745a9faf2bd0a92a44939cac40009884afd3da0d66e3c095b954d5ef8735e166f6fd1646ef5345775383f7f6a4f0ebc6ce517c2f59e5369ae78203e332b246f882dbfc3d30b1b0455175cc27c3e8094d1a121d35867f8687f87f43ada5370a718b251ce22dd43a27ea90ac8190facb20da014958b3a6c99d34d906cbc55dae338f31adf6202f94685ac5e6dfa05d1fd30d8f2c00fc7140100647d1f3079e2b80f29cfd7fc1c0343790096ff7fe2cf5d8f525bed975029eb51e581a3554af8b3d04ec0cd879ddf4934f6a1d65b38ab2947dc349d91f1ed6a248d2ab0660685d159a269029e78c0115b55a1c92c134527e64d607fb845fa698b83412720b5775d3f9116fbf677a514e00f0a37b3309f675308ca1ba8320a988aa71b6c64eee4aa1979d1e00a14ae913215e4257ba9ac7c3591f7afa781bd773f050c136a8ce769983c85b9478dbb3fdc7b644d0eb02c07bde1f32dcba1d344f61939c61f7e97acc0639b09275761dc1bc7674daddf14e8abd87e496da8f264ec189aec0352e1bc447cfc9aa974a8e2e0cea7b9254db185348df7c5f94987265e72f0cd3af5f3705e8d08dfb97357ad582fccba6c7935333ba47f26f043942d02cfa6f250ef2a6a63dc9a14f2c0e81b5928d6a2158a66aeac7131df816c22fcebcb7ce0f16f414a7a3133432864f91bf6f1a068e517f1ec9b3f07e68f1bb60f24bf9ca604bb094d578d4ae3fbcb0bc5441458bc81183a8e774bcc52f4c62173827bf6864962537f3dbad09e5d89453d9c4853a8c4434a0ede071b53c53807c3e11e56911520267b4d1c45497cdaa3e71315a776b16ff99684fc22a1d95614988094667f94520ff34d67dce6ebd634788d2fe3fec72906e1a9fd0471786361bc72692660c00bf584577c3ded3fa1ff679d2c97043c110f4ea15c3ef238fcde565b000ddbe44abd3ab2f450cad1144edc3ebb356d0cba89c41280606046b2dbd6344d69a70ddd204de68c73a20334e513d60c97bf01fda2380a7772254e5e59bc68ea9493f7f06e9fa1c75094e27ab3a7a84a3877e5c26c71226df1430b3c65f97f7310d0e2c7cf01156a160402935f2f0fbabe1b89d41999a0b27ae13324b65cabc6b8ae0779cb0bdd381854efd310566a235151bef48c9b5b7157618f4bf36acbc7f8baaf4915a4b0480abacb8649621982e883a55a470dc8ad9cfd8f77432f6a543dc82b29cd38279bf819197f6bf4a78acb19b034b963fc17828419f56ebe1fa99b48ecabd31f5b7bde0e8626f493d2568ea20a6d872b164f2ce46ffd193f6da9400290247aa78a2715857ff43cbbd2c04e1b8b11517b1ba6211b6ba45944f6788254eba3664a28ad8a87b8a88ff69e9b9b168622c5cc2665d6e14af598d22b70f99a12e3b9e6b407121c9af7413a8b10a3bae1a975a32c988d4ade69a1111a9917726cd933cbff2a4caab662eabe284c2d7d4917fb0aa69490074797c061ffb6ac0f0ab33e7c763ac76ca11c3f0f858269ce396d27787d0f1899c112d0fc21e70342c1ff3f06cc8fb580c68866ea5c6b2fddd1a035b0e3b82e9ad681956d21b528ec3faea79f9a139097c89b3c8843c310bee166b84583f3eeece03af3ed709d11147c04b3f61eccb5df0d5f330b077351608c36bab22776cea4468dead5b129e8a3c230e8d4475b99a9be12e42c551520f17189baffa4adc9efdc938cbd4f3840e26d9b049ee2f78c0df29f1ce774da76497df18510482c1f02eb19650160c4fc5b217ca61d4963521582495d35fec37435ac22315b43f3f94b18794e9d3b98ec88049ee328977c635e5f2d46e0cd4f06232df69d454c5f8b935d91391e0c92f33b5b6a65e1961936943b2caa976e9676ae0cacec49f3e96015cbfbd8a8f91a1561bfa70dc83fcea3fa1474ba79465a5ee9052d716173bdd2c0bd2c81e65d6d3c11a5a1a14b1af9bc312d35b1a528e0d0b1c15848475215f4c4bc7ff8e84efc711838ad72957d9c48debff0915e10c1eecf09089f0f68762e442b01cafed2ff2d00aaa1da6afa31319a2a8ff0035899ac8dfd093db082e359282002414f8192de4c1b3ec2e19b9cc6e26f478834471b52f01627ff01b5647ba602615e3c900f2262f55111e08c273ba629dfac3758ee6606c8a9a7bd6c7547c1129c89cbdf3ec5055a26cabc825979793f5534205e89b478995519feceb998ce03b8723c584fa3f2c79341c6f3d6e7443bec88d7baa7a8795d21368b466dfa818ad4fed50768318991c693a0500505fb0c0d3663b99dd4f60a354a3961cd188264b686d4125ecdcbc239f9708cbf688823a7eaaa328beb8529a0ab47dfab0103c8ee96b05bd4efdb6500d4bf81198296e0fc8e7d6ab7caaa855f25efa4963609f090ecb2451404b0cf480e6b9f1df6f5cd91eb266a02ddffa1e052bd2329cb071bc0fd11b88186eb3ba5a9d8c4137b21c35d8a85129151bfb2d38346d58988a71c6234f8d15930cef4ca1e1dce6b448905356c65afe270ae99af0339575acb823313b55e6040922937b07def18051f06d4f6c9dee0ff30378e14266e694b48550ccc1284599e6b22139ef4fbf65bc68b6e20a0e616cf9920e34ca489f312d9d25da0ede89cb603caf5043f7fee99827dcae809fd987c9eddabc321d6934a501e745aaa71fca626d895ed5de2b6c42b77afab9753231981fac2607e45d01852c51a5cc5f73c25c646ef8f82426116403d3072850547d283fc885149c8a8e12e4d92b8a5889780188952932865be48904b7eaa09320da4fe0ade41aa822971deb3214f784994a61482a0432b6db7df5af93ccd6525f18833484384ecfbedb8d737a1bb45d98183aa896c246801e21e674897adc144bac0293ad793da8693fdb06f8bcf343f65dce31a50741afe6b88f5f61124160df80dcd90327561ffd3712e3f0816464a70be4b4c7551f6c10a302eb89c95015a9fab8e824913a0a9607201c9eccd5c31f639318f72f52c30b12fb803b20ad845d703bdcb739dc1abf5365b951a54b3e83c5e81f804757fa42f0cc39073a97b08fab01ebf2eafec2b9b4f932e3021e7efa2c60b498e0327721cb75c8eb2a3347f9ee59f2468261ac8af5b97ca112f488d6d795b14c21bf29aceaddc3b5bc81c5e266c7723be9ccc8932d6caf501047f1c90da6fc143d7b1364291fa025a0cf9aad47f2b3d234c8a0a18b9e323e7d27ec1", 0x1000, 0xffffffff}, {&(0x7f0000008f40)="704fb7332f39b0904b2e30e992140c98192758d8", 0x14, 0x6}, {&(0x7f0000008f80)="82e5ff79a48af27d0177f69e4142db84faa2323d28368f10b60f35cf8f7ff90935dc4d25124e93f19d929c58dcc27efe1ff997cc4b92d74a1bd08dd2b3d07a824c68306e15a4fc06fe58320b1366e7ca3e752f848b7cb1ec17686939866a2cf47cf08cdab1143c2f8ce33294e86d95100d2ae3e8f07862d05d862dd5a766d2325e22abe38662da014ed108febe3ce7ef95328d1b84f589ba2f9f8cd135a1af9528a7a6096232d962b31a2de00a0b5606d7e4f286e41fcc5196053a18054c440c101b7f834e5e4e7aa09857a23612d53122c21d824f9557145f1f0336d09bc61bcca58fec2159f614956dd8c5937dddecea91e1ec4f43bde1", 0xf8, 0xcbea}, {&(0x7f0000009080)="d2542964a502e2b76eaa57c94e3a2c6829ea833d13cd79c08a4455c57cc7250fea1d822fcbde1b342758c2c73d8d21d73bdeea8634ade26b1ddc864cea2387fb7aeab2db6ff8dc154793dc0a511626eec46bc51487d6339798e8f780383e59749a0c8072c3102e76624653fa5f69def05f4be0544446d22da25234b90b6103eced181e30fe655fe0cd8135e91c45fecc0b55872bc6cfab02fe37f0cb59e5c2623e4a3df93cc507e563d5f26d2232ea539c40bdc8f3b66603693f8c035b7b57892193a7af3ffa120e35c8230c73bbfd461ad2e18c7f9c8888fa69425b633549343939ac2309b8949fa21b6fbf2e42e76e3f47b8240744dd", 0xf7, 0x7f}, {&(0x7f0000009180)="af9a2c7e18aa8c37df3ca7cc931d8f9c2aa91f1e66aa82ff48491a190d26eb63aabae585971fc724950970", 0x2b, 0x5}, {&(0x7f00000091c0)="00a6179e5cdd2e08bc5a0f55d18febab2ea1b964e692fc690bb6357c37949393110ab4f359e26e0704d58c3716a0934e5d4316feccd1d9dac47b7bda70969cd09c9128d246fd05e13f5c2f3bb70403aedfd2f1d7e22b0a65d132d804f9cf3780ef694bcef232949dfbb83684766de1b0528e2a1f02b716641fbb09cf1446edbbfb2a10a42f406cce02e7ea13bfc404b07ced55d6e8faebd7d49c11865e3f7a9af5780d", 0xa3, 0x9}], 0x40000, &(0x7f0000009340)={[{@nodiscard}, {@discard}, {}, {@order_relaxed}, {@order_strict}, {@norecovery}], [{@obj_user}, {@smackfsfloor={'smackfsfloor', 0x3d, '\xd4'}}, {@appraise}, {@subj_user={'subj_user', 0x3d, '^\\@-:\x00'}}, {@audit}, {@uid_eq}, {@seclabel}]}) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f000000a800)={0xffffffffffffffff, 0xffffffffffffffff, 0x25}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f000000a840), 0x200, 0x2) r4 = syz_mount_image$btrfs(&(0x7f000000a880), &(0x7f000000a8c0)='./file0\x00', 0x7, 0x1, &(0x7f000000aa00)=[{&(0x7f000000a900)="1b447599d54d1f1eec47fc5d7ec915bd592b8d59780bae607d0a9678c9dae608b3bedcf1f60e7566714c007d57c2a2982e73e467dfc4ef00f538cf8db63aa8015acce9e3c35baf60feec2671aff5a939b56318e0199e890e3dbae8c872aa2c9da9703ad3adc3dd2f7a4f675528f07e3983599aa2ece89cf823fd7fd89f5f2ffd66f338361aa4a5f39dfda94b2e28a74e626f0f7243e0c879396aec32e73d9f15e6a7fb6aad432538664399ca26a69958672894a62e864693d89eaa408b4b6a9f4831109b5066d2a0", 0xc8, 0x20}], 0x110051, &(0x7f000000aa40)={[{@noinode_cache}, {@barrier}, {@clear_cache}, {@datacow}, {@clear_cache}, {@compress}, {@acl}, {@device={'device', 0x3d, './file0'}}, {@nossd_spread}, {@nobarrier}], [{@smackfsroot}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@fowner_gt={'fowner>', 0xee01}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@obj_user={'obj_user', 0x3d, ':(*.'}}, {@subj_role={'subj_role', 0x3d, '[^@&}'}}, {@context={'context', 0x3d, 'user_u'}}, {@seclabel}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001340)=ANY=[@ANYBLOB="b50000001100010027bd00000000570a6ecbfd89dede0000000000e3e6d5b6861404a2097454a054550acbe6ed32b964864a2b679de7b5215ca9f4ccde98845c085af9fdcbb493edd85310e00a13c58bdbbd4187c8ea7e6a660403f2f8d8d0f2bd1a47acaa77dcb53488c3d16325f240444c892e67a89f387811b761fc1b38e97ab8e9a8242cf4534f0f24a685db29c1ac688f75bbb8cd9dc0322978ba30e5dd4a", @ANYRES32=0x0, @ANYBLOB="00000000000000001400350073797a5f74756e000000000000000000"], 0x34}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000ab40)={{{@in=@private, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f000000ac40)=0xe8) fstat(r0, &(0x7f000000ac80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000000ad00)={0x200, 0x9, {0x0}, {0xffffffffffffffff}, 0x80}) r9 = inotify_init1(0x0) fstat(r0, &(0x7f000000ad40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000ae80)=[{{&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000b40)="be1e0f5f7f210bc6d925bc681e6f9da9b1123f95711dbce9fe05407d5224231544354a2840b1e35fcfe20a64c995", 0x2e}, {&(0x7f0000000b80)="ad38b484dd1ef7a8147d7ad0797210ffbb92d298407e1d60b8bb0e46e23a630c504c6b3800a93465a4f314e04496ccc439b7e46ad1992ccae730e8eab90f4c89facc6c5b23595116798f7cebf06504195a16ef3acb06e91e18d4da80e5ccbcf1ef135f11789cd4f2c0fab2b4bf8c017a59e1574750f870234b4e9fc3aba5a447b15f9d64c0d148998b30ba06b534b7a75a3a3678a56c1a09de68c7d8bbe9902de847e622266bacb59a000e3f66fc42dc1fa893864a81ad5ed1ce9c9191fae46915cd5f6c", 0xc4}], 0x2, 0x0, 0x0, 0x200448c0}}, {{&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000d40)="b6e8ac71cc9e37aba365ba4b2bc27159ad563dddc1256addb9659b2c758dd40b13d58d1fe6aff11bad69671d24986b209872fafcf5d6f8261b253f51d7992a47cc12da2aa3c5058162ddd4e5801a44c68dce0a422e9aefa999cb06fdcf74c1c2ae8bb2cc4beebc79cfc31f8a4a18135253a94733ccc31690244bb45c054c9d694d8791c30c33bfd5563e1fd2d2e54aa2", 0x90}, {&(0x7f0000000e00)="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", 0xfd}, 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0x1000}, {&(0x7f0000004080)="461b30c802bb22552457ec1484df3bd160f0ba5acbc58b0ef910d1ae259b4d10c9c93e3065982aa9051f0fa2b671dd589700f6", 0x33}, {&(0x7f00000040c0)="d448b34851347fd7da8aa0583f3e0abdf9b758e75840df6a9acff14c4a5c7066c317128f8d059c8feca80a4c99f48efa0d3aeb301902c729d0f124c862ab402dac014fe42f9bf0ebc67a3417adcd91591aa0e1e7222b9b100c6b169d0d2e62628126aa3f321a886afc093c8d531eaeb9f20c645c32d8c7cc18", 0x79}], 0x4, &(0x7f0000009400)=[@rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xe8, 0x880}}, {{&(0x7f0000009500)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f000000a7c0)=[{&(0x7f0000009580)="608e573e518199153b85772271ace5a845a136bede2e691011921db7c2a63e8b7947740ae9bcf7b70d96aac78cc6d0520fb99f3f8b168c711090bf57162fa04043a1e95ab41f00686f44066e55c7a97cea5112f3e3ed34137fd443000791b1bc5560ff73b9ea5b5e6227e43ac571a74dcf5d723bd9a7c4d9645db69a9f0de557fa6343ae536e2dbe3b3e1a91", 0x8c}, {&(0x7f0000009640)="6150c8041f10e505c13427048b4d2090dffe14724c5898caf3dd6ca6f468eb85b69b6961723754a773b38752a2be3802aa18b3f801aff728ff2c5a8ea83bc7b1ee37d22885318e3a14d03d25dbfd9155f171c10d1bf6b77ea677272d196c6038f46fdbf6b7e6cc1576354787fd8e77b6828185057da75f631ab27856c41964effecf47fc968609a5a1591980bd61603e85b022cce6580bad82ba9dcafcf46a73d2a909e39fb308db5d618f95f211a7e0de79fb1d4afa709c2490d7b4546187c2890896d212feb4c5", 0xc8}, {&(0x7f0000009740)="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", 0x1000}, {&(0x7f000000a740)="3bd54c4098da296f31605e6601d4b8e24e596d89e63b416171306ec417706450ba24de50c7d46faa03c845cde1ddd872bc34b31af456cc209f5af3de7623a4f6e195913d1c39e472275af511446ca8bd7ac061b5991391f4c431ccfa4dc7f8074764b450fb75c2634be8c9dc1726e74551", 0x71}], 0x4, &(0x7f000000adc0)=[@rights={{0x28, 0x1, 0x1, [r2, r0, r3, r4, 0xffffffffffffffff, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r9]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10}}}], 0xc0, 0x4000}}], 0x6, 0x20000000) 20:18:16 executing program 5: ioctl$SIOCX25SCALLUSERDATA(0xffffffffffffffff, 0x89e5, &(0x7f0000000180)={0x32, "fa28243eddb88ee0492402f729d653343f129000268eb8edf02744986122add08bd1e674913b4653215f7e1a48328ed22a66dca0d1bdcffe6a2c4e6e5bda1a529159ebbebcfa0ef99ccf5822eee1fa4d778379022e47f5a85ce7e222289e9eab823af6cae1f378907c8d7ed4876c3b91a2acaf6c9a82fff2657cc98c831dae8d"}) mkdir(&(0x7f0000000000)='./file1\x00', 0x11) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) chdir(&(0x7f0000000100)='./bus\x00') 20:18:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006800000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000f0000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 585.594484] IPv6: ADDRCONF(NETDEV_UP): vlan958: link is not ready 20:18:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006c00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000700140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 585.681849] IPv6: ADDRCONF(NETDEV_UP): vlan959: link is not ready [ 585.702140] overlayfs: filesystem on './bus' not supported as upperdir [ 585.764693] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 20:18:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d41, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000e00140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0017813bc600000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:16 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v1={0x1000000, [{0x1, 0xffff}]}, 0xc, 0x2) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0xc010, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './bus'}}, {@xino_on}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@xino_auto}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@hash}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x1007ff]}, 0x8, 0x800) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv6_getmulticast={0x14, 0x3a, 0x1, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x20004104) 20:18:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000007400000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:16 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x857]}, 0x8, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000180)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000002000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 586.072988] IPv6: ADDRCONF(NETDEV_UP): vlan960: link is not ready [ 586.099762] overlayfs: unrecognized mount option "mask=MAY_EXEC" or missing value [ 586.153129] overlayfs: failed to encode file handle (/, err=-75, buflen=16, len=29, type=1) [ 586.155714] overlayfs: unrecognized mount option "mask=MAY_EXEC" or missing value [ 586.166057] overlayfs: filesystem on './bus' not supported as upperdir [ 586.185087] overlayfs: failed to encode file handle (/, err=-75, buflen=16, len=29, type=1) [ 586.202582] IPv6: ADDRCONF(NETDEV_UP): vlan961: link is not ready 20:18:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000007a00000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:17 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) setxattr$security_capability(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v3={0x3000000, [{0x2, 0x3}, {0x6, 0x4}], r0}, 0x18, 0x3) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:17 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000040000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000180)={0x19}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000440)={0x0, 0x0, @ioapic={0x3000, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xff}, {0x0, 0x0, 0x0, '\x00', 0xff}, {}, {0x0, 0x81}, {}, {}, {}, {0x10}, {}, {0x0, 0x0, 0xfc}, {}, {}, {}, {}, {0x0, 0x0, 0xfd}, {}, {}, {0xfd}]}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$thread_pidfd(0xffffff9c, &(0x7f0000000080), 0x10000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xd, 0x3012, r3, 0x5ab60000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x204cb], 0x0, 0x183201}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) r4 = signalfd(r2, &(0x7f0000000ac0)={[0x10001]}, 0x8) ioctl$BTRFS_IOC_FS_INFO(r4, 0x8400941f, &(0x7f0000000b00)) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000680)=ANY=[@ANYBLOB="7798d39ce2c623f853d8f552037abd6f726b6469723d2e2f66696c65312c6c05000000000000002e2f6275730c75707065706669723d2e973074d50a272b878642d51daa112dff1ddbbaf3dc058ecb5931c243f6db35c88ec0421d0f2e3010eedc29400a422592324e36070f355cf1cada87dc95434c1213ac0510671fdff16c91b362fcdbba3e4d83611887badf01634dac5525b9aeeff1d113a3e38c77786d53d8e053c77c1825b17f1e0b6ecec605d99efb499456db257c56701f197cdf4c78ff22de578cad5d3c1d58b3dc19cfcbb948778840999ab551d37c3495edcb363d4b7886769128a1afa79f1e68245fbf2be2b758"]) 20:18:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d42, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00fffffff000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000004000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 586.482601] overlayfs: filesystem on './bus' not supported as upperdir 20:18:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000f000000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:17 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 586.647958] IPv6: ADDRCONF(NETDEV_UP): vlan962: link is not ready [ 586.717366] IPv6: ADDRCONF(NETDEV_UP): vlan963: link is not ready 20:18:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000005000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 586.773430] overlayfs: unrecognized mount option "w˜ÓœâÆ#øSØõRz½orkdir=./file1" or missing value 20:18:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000001801000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d43, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 586.917331] overlayfs: unrecognized mount option "w˜ÓœâÆ#øSØõRz½orkdir=./file1" or missing value 20:18:17 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x9) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 586.965699] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000ffe00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000006000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 587.053523] overlayfs: filesystem on './bus' not supported as upperdir 20:18:17 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000000)=[0x8000, 0x10000, 0x7], 0x3, 0x80000, 0x0, 0xffffffffffffffff}) fanotify_mark(r0, 0x70, 0x2, 0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00') [ 587.196412] overlayfs: filesystem on './bus' not supported as upperdir [ 587.211749] IPv6: ADDRCONF(NETDEV_UP): vlan964: link is not ready 20:18:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000002403000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:18 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@private1}}, &(0x7f0000000580)=0xe8) syz_mount_image$pvfs2(&(0x7f00000001c0), &(0x7f0000000200)='./file2\x00', 0x101, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="de0913170fad5b4822a33506caa350d4b1506bc51a83acb85609f9703c049c8885e91a6d87f1fa34c6f0198d7ecd8634309f0b1e2e54cb259ff84ab6c08ad7cb7eb0df314ebc0693d72598fb098fea79cd68e490d37c271f0e339d8800343babe8baf485126a33d1f9fd7fa04665aeec8e244d4c7be2f43a358c5fbbecfaf56da46d75c53b2ed254187a12eba3733e77", 0x90, 0x8}, {&(0x7f0000000380)="d81d688de4b6a7325b90d38df4fd2a127404148962303cddbf9fbc599de8311137e5f4f647e40af177088514eb7986f8e250eafa4544a8a1145b82bac89f5bed6b8220077d2dbbd8492f2354ea665448d0d844d406e52af1d6f7e03da51d11c1def82b143aba41a73de8ee42c40cbc028a03bb47efff46cd4be910cc560debe223d6e3e55315f9d361c28d7aabd05da83eeaa440008071608d536070f702cb3e0d477394602383deed540f9178b0e2b7c8015936983921a25f865db2427efb112c4d861589cd1c32ce06449cd71d4cea7af7ef866504195aed2a07c562", 0xdd, 0x30000000000000}], 0x848, &(0x7f00000005c0)={[{'workdir'}], [{@smackfsfloor}, {@fsname={'fsname', 0x3d, '#}%[\'.)'}}, {@euid_eq={'euid', 0x3d, r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@permit_directio}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@obj_type={'obj_type', 0x3d, '/'}}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_on}, {@metacopy_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) chdir(&(0x7f0000000040)='./bus\x00') [ 587.295318] IPv6: ADDRCONF(NETDEV_UP): vlan965: link is not ready [ 587.304696] overlayfs: filesystem on './bus' not supported as upperdir 20:18:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000007000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:18 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469722d2e2f6275732c6e66735f6578706f72743d6f6e2c00385fdf1a808239db99eaab3c3db65e2ba1e254817e3ee0b9f1a886b498d68c3ad41787bed8657f886deafd3ac9de3c22dddace9965b47eb92bd7610a54733869c3cb75d764d2d8006a1f618e697c5aa2eb186db9ca80f9f0fd24f511d723ab3c18468486067f5f1941955f8f172ba92ee7a475c264ecd8ce5325ca25382d031865e4f6808a94fb78ef25548831d368d6b90dc1bb49d6a167de0e04138021273b27b5d0468fe891ddb67270d6"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d44, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000fffe00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000003603000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000008000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 587.595251] nla_parse: 26 callbacks suppressed [ 587.595263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 587.612082] overlayfs: unrecognized mount option "upperdir-./bus" or missing value [ 587.645617] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 587.680520] overlayfs: unrecognized mount option "upperdir-./bus" or missing value [ 587.697033] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 587.704757] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:18 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@default_permissions}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 587.815810] IPv6: ADDRCONF(NETDEV_UP): vlan966: link is not ready 20:18:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000003903000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 587.860937] IPv6: ADDRCONF(NETDEV_UP): vlan967: link is not ready [ 587.887610] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000a000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 587.963647] overlayfs: missing 'workdir' [ 587.974572] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 587.994371] overlayfs: missing 'workdir' 20:18:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:18 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'ipvlan1\x00', &(0x7f0000000180)=@ethtool_channels={0x3d, 0x7, 0x7, 0x3d, 0x8c56, 0x8, 0x10000000, 0x4c, 0x6}}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x64) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000340)={'caif0\x00', 0x1}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x7f) mkdir(&(0x7f00000003c0)='./file0\x00', 0x9) fremovexattr(r1, &(0x7f0000000040)=@known='user.syz\x00') mount$overlay(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c6565726469723d2e2f663d2e2f6275732c6e66735f6578706f72743d6f6e2c005b39632db1f6e9a2798ce77b539d3a084e255aea74093754929a2736bb2983990e558a8e239a2a4d23c0ac5a529ac85ec5d2a6e1adce76204f80d0ba806757101cb3af4bbc348f73a41d3b8e2c5158df729a17922da22db0561609289c8467bcead63d141c7d0494e3db41865297664ff6a03aa69a6105782467d29335e86fd662771904e183448fa8f62fa88794147ae0f7ee326d14bc0b8a6ba462ec504b69bae61a3b47a29580f00d333c3d18ddbeeab358bb1a0ca5a40d4a89bc", @ANYRESOCT, @ANYRES16=r1, @ANYRES16, @ANYRES16=r1]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000380)=ANY=[], 0x0, 0x0) [ 588.259481] overlayfs: option "workdir=./fileerdir=./f=./bus" is useless in a non-upper mount, ignore [ 588.270566] overlayfs: missing 'lowerdir' [ 588.281123] overlayfs: option "workdir=./fileerdir=./f=./bus" is useless in a non-upper mount, ignore [ 588.298174] overlayfs: missing 'lowerdir' 20:18:19 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x400, 0xa0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006e03000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000fff00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d45, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000e000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:19 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 588.333681] orangefs_mount: mount request failed with -4 [ 588.436186] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 588.554071] overlayfs: filesystem on './bus' not supported as upperdir [ 588.566337] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:19 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)='./bus\x00') mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1000000) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 588.622082] ovl_d_to_fh: 4 callbacks suppressed [ 588.622100] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 588.694806] IPv6: ADDRCONF(NETDEV_UP): vlan968: link is not ready [ 588.697141] overlayfs: filesystem on './bus' not supported as upperdir 20:18:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000f000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000005000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 588.755510] IPv6: ADDRCONF(NETDEV_UP): vlan969: link is not ready 20:18:19 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='hfs\x00', 0x2042805, &(0x7f0000000200)='\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 588.814390] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 588.851496] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 588.907293] overlayfs: failed to resolve './file1': -2 [ 588.938075] overlayfs: failed to resolve './file1': -2 20:18:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000010000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d46, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000006000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x20802, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x10000a0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b4459723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66f0c7ed3e655049b324cec22557"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0088a8ffff00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 589.127229] overlayfs: filesystem on './bus' not supported as upperdir [ 589.147226] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:19 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) pivot_root(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)='./file1\x00') mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) mount(&(0x7f00000001c0)=@sg0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='qnx6\x00', 0x800000, &(0x7f00000002c0)='overlay\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0xa618b0, &(0x7f00000004c0)=ANY=[@ANYRES64]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 589.237459] overlayfs: unrecognized mount option "workDYr=./file1" or missing value [ 589.252910] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000048000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000007000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 589.327531] overlayfs: unrecognized mount option "workDYr=./file1" or missing value 20:18:20 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x400) [ 589.409415] IPv6: ADDRCONF(NETDEV_UP): vlan970: link is not ready [ 589.435972] IPv6: ADDRCONF(NETDEV_UP): vlan971: link is not ready 20:18:20 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) syz_mount_image$romfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x8, 0xa, &(0x7f0000000a80)=[{&(0x7f00000002c0)="d5c8133f94a18159b66b82e77a186ed374724e3ad4796a589ad478f38cb7b1303e429183519a7d39d74062bcc5e40db7ea9e03a45c7ca385ab00e8ecd509d4afce8c29487ebddb50ffcc1ffc1422c4fc532346a79ede9c0aa9141410dd9a9d267ea303c12f94b2138155ee451935b5605466d6da7a0dc424a97b9c646d17d28852f8c43bbba7acad12889502f7d411a9f47e81e269bcde3c220c6bad85ec650a5d869f", 0xa3, 0x6}, {&(0x7f00000003c0)="0800cd40c67f2e4ac5a43d9715081e0ab17fa413f301fe65e886a7559d88af53e26de4a6ec761af85c30444f610006bfb144b29691c3ac7274f9aeaeae59e90756285948cbd12bf6c5ed4969a160af1d03b65bc6454b8a21ad823cdcdfc3d9a4ba32e98da7cc5bccc443594a3533b619b844056951205ca60e44f1d9d9b7877d104f503f67828d6cf30f8724baaf31cc72afa150d7a742fbe981a38c5521e4787f5bc53ab50a78853fb43f981f2cae505734f5084c55485d06c9f9998f332ce0347f9e9d3953864a9e5f00aa", 0xcc, 0x342c506d}, {&(0x7f00000004c0)="c0cca9d2f405c1aca8906d42cc3a58a740cd3da385735644fa5e346703ae26fb3f1fd9fbc733e76f0859a2720a3dcb0b7d234ea2cedcbf8b6831c9e7ab314b96fdc46163bc9166cfea5e4d6b21d298059af71d7629017086c9", 0x59, 0x1}, {&(0x7f0000000540)="cf69f54d1f646509f6a5763691cb5cf2a2b3bc3625c741b53eb1e812ff928b3bd5c11fb417bf14bd31459ed3a31329ca76544130ea48fed5c4fc80f242b6bb091a075c4a904cb4600b6c8c6b2773e3be11e06f9efbb6aa1026559339a514a37d2d98e9f55352094d64190eb3cd7422725a08565281c8282ae2d5ff2021dd8bd28bc5d356c1f2d5973137d14d64dcc1c79697db4263f12a07a4d4c0364fce789517cef0f97de3828eebd042bfbc6a9e135c6529267679b0c295956577167c09e5d0884bfb7fd5732364f672562b00014a41e6bdb797d2ddfc8318373c1030bb6e0f3f52e354e25d157aae4afe9d0b85b26dd73e6f27", 0xf5, 0x7fff}, {&(0x7f0000000640)="2491c9d5b3c422d714f81bcb626c5530746b77b1d3b12b5b867174a32a629b9c28e2921bacc5d3b70b0ebe3f7e29d87ec0d60079feb7c920de1f6eb0e9b2c7a5118fb2fcfc97ce72f752b832e127deb8d0b3664a4cabac91537312501e23fdeb1f55330b8e1e4d559fb2674eaedc05763f99421ae25397b40126501a75d5f818fe4420dc44333244a1cce515bf8dc7ee395896cf1e1e8cf4a8ef50753d3b9e843968d5db89b51c1b79", 0xa9, 0x7fff}, {&(0x7f0000000700)="88275515b42c144f009b71939663ad99fdde09b57b985e2941f05aa02d20f48e2485c8e41bac84c47a98ec7ba380485f510be05747cbfebe3003b7d47663b6050d6f3ffc8ea16b7192545dfeb21265457f16aa3375e98de372d991979f9650645e07793838791b0e565033651b7b2cb38a51ad9ae513ca8ecb171634a066a8a606e1be7aa29242743f87272a5a2414be9a62ddba4930efc87dbc1c0b845fabac86d07326993ef8c1bd507668a6cbaea01d5b986b0f119a49188886b0ee59dec209ef41b3e68f0bde635060ad6e90b2155b62cef912ab71336befee18e822e37599620d2e", 0xe4, 0x5}, {&(0x7f0000000800)="014382f8535ff2", 0x7, 0x9da}, {&(0x7f0000000840)="af82434a484579846bc72c9ffcab2dca15424f887d711da967bd7a78690e4f3e07b9d608a153318a7ea4c341ff41107c7eb8f38054f8db89d6f144b5fc4ce551576548def72d4d444971d2a392f03a07a2eff8ced4fd69bcdf112f5742d5131a695026c2ab", 0x65, 0x20}, {&(0x7f00000008c0)="50a813a87c21edaa03f90dac9c7f05c8a65f661dc66d9a4809456dc20f4ea7025326655cd5b7e558c4125d00a7bc228a86c435e0d78296d8d2059b83125b1849205ab5a9f07482399596fdad36148d1fbdcb991b362652f00dc4c695820fed43eb214c173c71deb5b5146af19dc91de27a392c2f66b38e591a981af0cbe0e355a1b5bdfab1967195fadca07383d298aa8de6ba14365e9dab9ec640bdb367037a01de51ced87656d764c6da0b7994edab88334055db92a360c4b45e69e4cb93dee4475706fdf6e4e68664cf1f70a856beced86ab710894f73", 0xd8, 0x7f}, {&(0x7f00000009c0)="84d590cd1eb980e26a5fc218ea97b7f1d9dafed380f52a131de8f46130f2b468aa7d16e923a1b45eb9ba0b4fed12d3787dc90737a0a7b68f1fa691701718f2444adfae7c17797a9f50106c803f515fd6ca891c62e327245553b4c8713a11808839d79b265699410b47ef29668434a9e0bff1060e4f7cfc71ce0f19bc8d64c085d847c5cfc177ff8b", 0x88}], 0x4802, &(0x7f0000000b80)={[{'+%*'}, {'\'}(/]#({!)'}, {'-]'}, {'\',\\\xf7'}], [{@pcr={'pcr', 0x3d, 0x19}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@hash}, {@obj_user}]}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)={'L-', 0x4}, 0x16, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000004c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000a000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d47, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000f0ffff00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 589.644961] MTD: Attempt to mount non-MTD device "/dev/loop5" [ 589.676719] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 589.682779] romfs: VFS: Can't find a romfs filesystem on dev loop5. 20:18:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000060000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 589.733061] overlayfs: filesystem on './bus' not supported as upperdir [ 589.740509] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 589.787725] IPv6: ADDRCONF(NETDEV_UP): vlan972: link is not ready [ 589.836894] overlayfs: filesystem on './bus' not supported as upperdir [ 589.839521] IPv6: ADDRCONF(NETDEV_UP): vlan973: link is not ready [ 589.856712] MTD: Attempt to mount non-MTD device "/dev/loop5" 20:18:20 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000280)='./file1\x00', 0x180) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@index_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000280), 0x8, &(0x7f0000000400)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030303030352c7375626a5f747970653d6d656d6f72792e6576656e7473002c61707072616973655f747970653d696d617369672c00fdb9696bd1af4736b174d908760c2d763a0ccd326e0d4df13e721e2395d9fe964e895dcf6bb06134e24c60735fd280cbf6791faec86a48d272f160e45332fbcb88a43b"]) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x8) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xb1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0xd}, 0x0, 0x0, 0x9, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r1, 0x3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r2, &(0x7f00000001c0)=ANY=[], 0x12) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r3, &(0x7f0000000c80)=ANY=[], 0x32623) [ 589.885322] romfs: VFS: Can't find a romfs filesystem on dev loop5. 20:18:20 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x800, 0x1) mount$overlay(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000180), 0x1202000, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e4d41595f57524954452c00d37adb636dca3f41f27064541e8b77d33edc5d7e4c4e2f234ff736bc888b98823f6610eb476c64fe439baf288d7344c6bee9c1e31012308c6779b982ea36e190e13464e41fb40fcf06dd2971fc7bb94151ad259bf189eb5dd1fed663b86d9b4bdff4686d27fbfa80f57f7aab98c2560b1febf60e3369098044f8b4e7dfcb507a2adde85eaca49b17ae8d574f6a"]) 20:18:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000068000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 590.036402] overlayfs: missing 'workdir' 20:18:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d48, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000e000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c007fffffff00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:20 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000006c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000f000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 590.286438] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 590.353800] overlayfs: filesystem on './bus' not supported as upperdir [ 590.366869] IPv6: ADDRCONF(NETDEV_UP): vlan974: link is not ready 20:18:21 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 590.436143] IPv6: ADDRCONF(NETDEV_UP): vlan975: link is not ready [ 590.454752] overlayfs: failed to resolve './file1': -2 20:18:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000074000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 590.505815] overlayfs: failed to resolve './file1': -2 20:18:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000118000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d49, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 590.572610] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 590.627154] overlayfs: filesystem on './bus' not supported as upperdir [ 590.636033] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:21 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='ocfs2\x00', 0x0, &(0x7f0000000200)='\x00') setxattr$security_capability(&(0x7f0000000240)='./file2\x00', &(0x7f00000002c0), &(0x7f0000000300)=@v2={0x2000000, [{0x3, 0x1}, {0x7fff, 0x8ab}]}, 0x14, 0x2) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000000), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f26696c65312c544fc349ac8eb5018c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000007a000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c009effffff00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000020000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:21 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)={[], [{@obj_type}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@pcr={'pcr', 0x3d, 0xd}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@appraise_type}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, '@-,,{g'}}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 590.861480] (syz-executor.1,5636,0):ocfs2_parse_options:1513 ERROR: Invalid heartbeat mount options [ 590.867564] IPv6: ADDRCONF(NETDEV_UP): vlan976: link is not ready [ 590.904104] (syz-executor.1,5636,0):ocfs2_fill_super:1225 ERROR: status = -22 [ 590.922449] overlayfs: unrecognized mount option "TOÃI¬ŽµŒlowerdir=./file0" or missing value 20:18:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000324000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000f0000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 590.962876] (syz-executor.1,5636,0):ocfs2_parse_options:1513 ERROR: Invalid heartbeat mount options [ 590.974867] overlayfs: unrecognized mount option "TOÃI¬ŽµŒlowerdir=./file0" or missing value [ 590.981707] IPv6: ADDRCONF(NETDEV_UP): vlan977: link is not ready [ 590.988445] (syz-executor.1,5636,0):ocfs2_fill_super:1225 ERROR: status = -22 [ 591.047811] overlayfs: unrecognized mount option "obj_type=" or missing value 20:18:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x20) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240), 0x220000, &(0x7f0000000580)={[{@index_on}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@default_permissions}], [{@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@dont_measure}, {@fsname={'fsname', 0x3d, 'loue\"\xf4\xffU\xe2\xbb\x82l\xc6\xec\a\x00\x00\xd1rd\x00\x00\x12_\x99P\x80\xe5\x89\xd9\xe9\xdcm\xe7\x9b@3\xc5<\f&\xd1\x7f\x01\x00\x00\x00\x01\x00\x00\x00 $\x84\x10d1\x84\xaf\aia\xa0f\x11\x80\xc1\xd7\x95\xd3\xad\f\xd7\xb9\xd0\xa0\xd5\xf5\xb7\x1f'}}, {@dont_appraise}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@obj_user={'obj_user', 0x3d, 'k!,'}}, {@dont_measure}, {@pcr={'pcr', 0x3d, 0x36}}, {@obj_user={'obj_user', 0x3d, '&({'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}], [{@uid_lt}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x33, 0x35, 0x61, 0x65, 0x35, 0x34, 0x37], 0x2d, [0x34, 0x38, 0x65, 0x34], 0x2d, [0x39, 0x63, 0x31, 0x30], 0x2d, [0x64, 0x63, 0x63, 0x66], 0x2d, [0x35, 0x37, 0x62, 0xedefab20ac62ddee, 0x34, 0x35, 0x63, 0x31]}}}, {@smackfshat={'smackfshat', 0x3d, 'FILE_MMAP'}}, {@hash}]}) lsetxattr$security_capability(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x2000000, [{0x9, 0x6}, {0xeb485ee5, 0x80}]}, 0x14, 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d4a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 591.094767] overlayfs: unrecognized mount option "obj_type=" or missing value 20:18:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000336000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:21 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0xd) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@xino_off}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000018010600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00f0ffffff00000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:22 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0xa, &(0x7f0000001900)=[{&(0x7f00000003c0)="dcc2dc8b601207feb2a9e86d91c5e35639420e01256611823af9b1034ed0184678e6ed728ed223a90f556ce456fc49e50d36718aee9f9fd8ee96c8cc78e1180aab7998a93e93e491741621d4d8133279bee35e1eb539f8f61c3ffc5f929933a496fe7fc9cec3b16166e73f298f42949e859e49d7fec83393e74c8a60ac148afaea2ddcde3e1a1670c1975107a0714a6e116e38e86f080b9ee847d9903d831f93c1edc39554138f7491d6d6648376d64e1a27f5596ad113d2a6bdd78a1ae43f3176df507b52cac6f83ea88e7435942a39beeb109369925a4f094862022e0823a790b6be22b011", 0xe6, 0x1}, {&(0x7f00000004c0)="dd556c0bddca804371c70d4208c3fe2b13fab04b172037888eb46fd6c8a5fd85007f7cd5d99850ae5595a8e0eb7be5936fa24c51f4b64b23c603b78bc3a84a584bffa0464ae8de476e9f2d2121b40535d6e1d2bef712de7189e0d29e2aa3ee9df886cdb71e1f135215b40916857b5258881b9cda5e4a709f76118dcaca4bd4196339099a4d1eaa6060bf19463c8fe878b57e7099a76d9427146e1dccfdc4df426797f6c1d7dcb82661455bfa5e7cd9cd72fa338d5fa9cffc065046399a364929f830315700777b1e43c2f3a0453d746bb136", 0xd2, 0x5fec}, {&(0x7f00000005c0)="2e349ec8036ef9764212be284f5d15b172435f2893b28f5a2089e8cb3627670ba05065c51167b812421636088930838f3ad82cfba2a075ce02885db9df4c2ed04f3ede75246e942958921665b5e15ad0a5f4e6362dec5268e94a584433df43cd0c84d8c85d769b82d7dc978533b029d952e96a12405dd011f320466397db0120e5ada4fc2368f1acd9394bbffffdb1ddbd5e3218df638f93aa7f26591366b3fef20d183cdf54dee8606fd6b0f94b867ccd99a531aab2f087c0ac7d8409ce6eb221e6e4c29b8ba60a315b34c6ed5db394c93dc15b71427059801a4c0bf3ba721c3355ec00ebb917ec7d5f08f5fc6c8535fac9e25c9cc62f", 0xf7, 0x1}, {&(0x7f00000006c0)="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", 0x1000, 0x3}, {&(0x7f00000001c0)="54f126d7a8bd71cc309884be6a48bb97002bb2b2ef1fe505debe611ec449fa63d4470b42b7df3f2577d4d8d47e27e5f1019143e357a7ff2f86832a20890b897128a244566bbac69c674fab715e619a503cb5d439fe8ae16ca93d77c027575d8b58a2fa1c30205c8e", 0x68, 0xffffffffffff8000}, {&(0x7f00000002c0)="5e67ce3e1cf9c2faaf7ce4797303766d3edf2d539dd002045a5ac11ee717ec13db616f4f7fb8c096c635d8b09189ac608eee8b2589983b6f56899d1032301fb98a3d5e620ceffe1cb83620478b6027e4b0b02f96c078153655e9538f1358", 0x5e, 0x831}, {&(0x7f0000000240)="a2c3a07afe79b404967f794baf2b8b73092bb4a051bff5107e14", 0x1a, 0xfffffffffffffffd}, {&(0x7f00000016c0)="53dc94183943647867f0b16baf5888285b9ecab7b224f8a47698f2df549c6b829e9c016bba681892ed024d4c2199a1a1bc9b337b7c31a9c35c3543afff316ac10e6e0b60b15d0e8b844a2e55fb3f8cbd58131cd39e2fdd44fcc811ba86a903d489d07f84f243c8b9ec8c10a20c4c49100604021ee3cd255dab9afa3adcb95ddd4acc4dcd729f1971bcb4a64142d0ffac7e3ae1184762424741f4e73f735e5d5ff59a353884e0047310c8fcfcb1fc9da2e4a3368a9933e16302813b37e610df4de76df427d0a6134845a130909186c00baf", 0xd1, 0x4}, {&(0x7f00000017c0)="1ab6dea9a4e33a1c1ca83feee465535c505e718cc74009f39aee0fcc032456dceb285927985a57691b85202cd407a398f23feddbcc8d8624103483d7ed48e0ad1c51a5de2c8e5b365969e7d406d5054f0f20f95a1f452ad187c39a8d875742eae64ac95efe44b54254737c7715ea75bd35179a50b3ac37", 0x77, 0x7fff}, {&(0x7f0000001840)="8b92505f703003fdce5a7b70c5c50786026e9542520b676e1d446880afa5f6b7d8d291ee616d6b0e5a0067d766ef10dc3ceac0720fb48edb0430be4e5eb6827019bce32dc56cf188b808ac0aba8bb8ae0207904f8f1fd0bcc190eb72ee581902fdf234a63a28bcc5fa412e8e2c944f12845f10938a07b091bbd476c7852e0ee186629af28a4102a58522109e6e92c7a2cbb887e1adfe3dfc3a03bf2b02bfc7c3acd01732238d75e1a32b78bb2d9112e1", 0xb0, 0x3}], 0x0, &(0x7f0000001a00)={[{@nodelalloc}, {}, {@prjquota}, {@errors_continue}], [{@pcr={'pcr', 0x3d, 0x12}}, {@appraise}]}) 20:18:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000339000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 591.394210] IPv6: ADDRCONF(NETDEV_UP): vlan978: link is not ready [ 591.464358] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:22 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1800) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='workdir=./file1,lowerdjr=./file0,upperdir=./bus,nfs_export=on,\x00']) chdir(&(0x7f0000000000)='./bus\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r2) mount$fuse(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r1, @ANYBLOB=',group_id=', @ANYRESDEC=r0, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313430302c616c6c6f775f6f746865722c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c7065726d6974d4a612c282b8a4e86f2c7569643e", @ANYRESDEC=r2, @ANYBLOB=',appraise,obj_user=upperdir,fsuuid=618c9ecf-ae36-7404-\f9ee-70a3dd36,\x00']) [ 591.544118] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 591.563600] IPv6: ADDRCONF(NETDEV_UP): vlan979: link is not ready [ 591.591860] overlayfs: unrecognized mount option "lowerdjr=./file0" or missing value 20:18:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000048000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000024030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 591.647096] overlayfs: filesystem on './bus' not supported as upperdir 20:18:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d4b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000100", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:22 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000480)=""/107, 0x6b}], 0x3, &(0x7f0000000500)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, 0x40010001) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000180)='./file2\x00', &(0x7f00000001c0)='tracefs\x00', 0x800008, &(0x7f0000000200)='upperdir') 20:18:22 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 20:18:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000004c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000036030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 591.985388] IPv6: ADDRCONF(NETDEV_UP): vlan980: link is not ready 20:18:22 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) open(&(0x7f0000000040)='./bus\x00', 0x20003, 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x400) [ 592.069360] IPv6: ADDRCONF(NETDEV_UP): vlan981: link is not ready [ 592.104584] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 592.154360] overlayfs: filesystem on './bus' not supported as upperdir 20:18:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000039030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000006558000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d4c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000400", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:23 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2eaf66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 592.335341] overlayfs: missing 'workdir' 20:18:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000037040600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 592.372702] overlayfs: missing 'workdir' 20:18:23 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='f2fs\x00', 0x38400b0, &(0x7f0000000200)='c#3$)\x97\x00') 20:18:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000060000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 592.545904] IPv6: ADDRCONF(NETDEV_UP): vlan982: link is not ready [ 592.560867] overlayfs: failed to resolve '.¯file0': -2 [ 592.597844] overlayfs: failed to resolve '.¯file0': -2 [ 592.612565] IPv6: ADDRCONF(NETDEV_UP): vlan983: link is not ready [ 592.615050] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:23 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)) chdir(&(0x7f0000000000)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 592.660447] nla_parse: 24 callbacks suppressed [ 592.660459] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 592.689945] overlayfs: filesystem on './bus' not supported as upperdir 20:18:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000050600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000005865000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:23 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x20001, 0xa0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 592.781176] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 592.851221] overlayfs: missing 'lowerdir' 20:18:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000034000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d4d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000068000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000060600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:23 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x28) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f726b6469723d2e2f66616c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e2c00d0b57714c217f892f3598d4114deb5b612"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 593.012042] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 593.017276] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 593.070587] overlayfs: filesystem on './bus' not supported as upperdir [ 593.112648] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:23 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{}, {0x77359400}}) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180), 0x40882, &(0x7f00000001c0)={[{@index_on}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@xino_auto}], [{@permit_directio}, {@obj_type}, {@hash}, {@smackfstransmute={'smackfstransmute', 0x3d, 'lowerdir'}}, {@permit_directio}, {@uid_gt}, {@euid_gt={'euid>', r0}}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:23 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f726b6469723d2e2f46696c65312c6c6f7765727569720afc2f6275732c6e66735f6578706f7274236f6e2c00e0673bb1d90897b3f8fa400b5e3397703c430b0633d78ba9cdc800000000000000"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000006c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 593.283667] IPv6: ADDRCONF(NETDEV_UP): vlan984: link is not ready [ 593.367102] IPv6: ADDRCONF(NETDEV_UP): vlan985: link is not ready [ 593.399885] overlayfs: unrecognized mount option "loweruir [ 593.399885] ü/bus" or missing value 20:18:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000070600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 593.413625] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 593.425450] overlayfs: filesystem on './bus' not supported as upperdir [ 593.465333] overlayfs: unrecognized mount option "loweruir [ 593.465333] ü/bus" or missing value 20:18:24 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001740)={0xffffffffffffffff, 0x0, 0x0, 0x8a, &(0x7f0000000540), &(0x7f0000001540)=""/138, 0x0, 0x0, 0x0, 0x48, 0x0, &(0x7f00000016c0)="059b514a5e642fb069f6cdf549adbe36e60582c814235847751bd41f4777d3016b5e11cfca9ca2a4a91141359c6c4c78e2f213ff2f4561794f38827f2df531853d9c2d871a0c4d34", 0x0, 0x6}, 0x48) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x43408) getpid() openat$cgroup_ro(r0, &(0x7f00000049c0)='freezer.parent_freezing\x00', 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$kcm(0x29, 0x5, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_off}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 593.510426] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000036e000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:24 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) mkdir(&(0x7f0000000000)='./file1\x00', 0x89) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00fffffffffffff000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d4e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000074000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 593.746543] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 593.804818] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 593.843282] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 593.855679] overlayfs: filesystem on './bus' not supported as upperdir [ 593.865718] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 593.870138] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 593.932624] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 593.949441] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:18:24 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 594.015710] IPv6: ADDRCONF(NETDEV_UP): vlan986: link is not ready 20:18:24 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[]) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='./bus\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000007a000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 594.083769] IPv6: ADDRCONF(NETDEV_UP): vlan987: link is not ready [ 594.103116] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000e0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 594.191705] overlayfs: missing 'lowerdir' [ 594.216217] overlayfs: missing 'lowerdir' [ 594.227502] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000001", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 594.293995] overlayfs: filesystem on './bus' not supported as upperdir 20:18:25 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) r1 = syz_mount_image$v7(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x6, 0x5, &(0x7f00000006c0)=[{&(0x7f00000003c0)="fdb20f41b510649a960983aa5963e11e8075d2eba2d3d0f1078fe75529d229eeefa0efd2b685ffbacae653ef39863aedfd42eb212eafe4c82475fe21210b577bfce599bf7336fb3beab71caaa33d2f6c85a3643c60cf0ac87cc7acf43b3588c75d51d2bf73d9bd8b13a2efd9189195135e003847753c3b335058ba598ed412d4a1e84f38fc69b01aa3f43ea7c653d01fc0a99df84aba6e5151245f87df5ac3428c0d795781d765acf78a37934c82d6d46c93b6d01cf5a13295e7b3c8a90dbb5e004ddd2d8c930be581613178647107b3611ccb8998f031c579b11165170632cc767e3726190073983cf84e9149b3894b", 0xf0, 0x8}, {&(0x7f0000000200)="9b7018ddee2400601ef0763f2d822357e2200c83fd8c3118768cd834b25f51d056835bd8965a66e200a210dd23ba6bb8fc7b1d7d5c04534eac5f601941715bc33b10bcab4e2e21500df9145fa4a3a44dd2019dd93374327763e7e878e61bffa667", 0x61}, {&(0x7f00000002c0)="2be21134675d97701667165e3c6a389ba5224c16ab2b89224f0500eaad1dbf90cfb82e8aa98771ef7f92e623b416c1c26edeae66464bb4c05504290ffb25eca324a7825a11714755247c931c86b4def39a2643e7a5ea1d002dbc57edc4f10aaa501ccf11084ee96993a09f42cde86c899b7db6e2285c22ca55da657e724a5a92b21659d35c86d9192d724075f493d694f64e79524074cd59e1", 0x99}, {&(0x7f00000004c0)="00b380b9b0d2ee7356dff96af431397ea758386c34c2b49054092f64fab1c9b73d456f16c5900a0137c24c7772b21f0bad12979e8903522160608ad7fd6004058b3be7816df58f720e5bd59613d4f81c548f8d49b365040116397eaa3950c8237515f7292ef67f993d702bd1a2f5cc2319a1b4fdd63b2d8978a54e6b880f94278a46121fcd312a43ed3559ef243458ac8d12a350b9586b3914f4900844bf6d3cbe53776ed97d46f0aa0d21d4b339545828c70bbebbe07b10d1ec298757bb3ca651ecf8025b7ea7a913d0ac300556861e085054178744891cb9ec5bf8d0a2fa402a84cdeede910d", 0xe7, 0x7}, {&(0x7f00000005c0)="1b7a525bb4521d17f52b6a51d1c7554f56182004c8d0d418da7a516c7f8fdc61b20254946950d6a57420083e92c21402ec987ef43665f8c8ce9a11b53ba8c96bb97c195a10f8aeb5c1d07ae8d3b28f78e4eb812c4abdb78976eb5d59af1b21b0ea4f8c99602a7dc3572ae22638c4bb1434160dcbcfbbcbd7bde72123bc7b376a693faf4d4aa9897fc7d51d9948c22c08d7cdc6297ed7b741f32a059523ab70db5d4187eb60549028f46654a9e0a71e468565a5a17247f35ea53e3bb1cdc37d7637d024a7cc5d", 0xc6, 0xfffffffffffffc00}], 0x3000400, &(0x7f0000000740)={[{'overlay\x00'}], [{@fsmagic={'fsmagic', 0x3d, 0x1}}, {@smackfsdef={'smackfsdef', 0x3d, '[#-[\\('}}, {@subj_type={'subj_type', 0x3d, '$^{'}}]}) linkat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f00000007c0)='./file1/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66e96c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e666d5f6578706f72743d6f6e2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000081000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d4f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000f0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:25 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000001c0), 0x2000000, &(0x7f00000003c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@metacopy_on}, {@nfs_export_off}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_on}, {@nfs_export_on}, {@xino_on}, {@index_off}], [{@fsuuid={'fsuuid', 0x3d, {[0x32, 0x62, 0x63, 0x38, 0x34, 0x61, 0x32, 0x38], 0x2d, [0x31, 0x33, 0x32, 0x39], 0x2d, [0x64, 0x36, 0x33, 0x30], 0x2d, [0x5, 0x64, 0x66, 0x64], 0x2d, [0x31, 0x65, 0x0, 0x65, 0x63, 0x65, 0x36, 0x33]}}}]}) rename(&(0x7f0000000340)='./file2\x00', &(0x7f0000000480)='./bus\x00') r0 = socket(0x80000000000000a, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) utimes(&(0x7f00000004c0)='./file2\x00', &(0x7f0000000540)={{r1, r2/1000+10000}, {0x77359400}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r0) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[@ANYRESHEX, @ANYRESDEC=r0], 0x0, 0x0) [ 594.515784] VFS: could not find a valid V7 on loop5. [ 594.534683] overlayfs: unrecognized mount option "nfm_export=on" or missing value 20:18:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000f0000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 594.627490] VFS: could not find a valid V7 on loop5. [ 594.661538] overlayfs: unrecognized mount option "nfm_export=on" or missing value [ 594.670381] IPv6: ADDRCONF(NETDEV_UP): vlan988: link is not ready 20:18:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000001180600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 594.729732] IPv6: ADDRCONF(NETDEV_UP): vlan989: link is not ready 20:18:25 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)=@md0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='jffs2\x00', 0x1080, 0x0) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./file2\x00', &(0x7f0000000240)='iso9660\x00', 0x100000, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x400440, 0x40) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 594.782789] overlayfs: unrecognized mount option "fsuuid=2bc84a28-1329-d630-dfd-1e" or missing value 20:18:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000700140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 594.836867] overlayfs: filesystem on './bus' not supported as upperdir [ 594.849847] overlayfs: unrecognized mount option "fsuuid=2bc84a28-1329-d630-dfd-1e" or missing value 20:18:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d50, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003240600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000002", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000900140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:25 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000000), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:25 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x168) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003360600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 595.176637] IPv6: ADDRCONF(NETDEV_UP): vlan990: link is not ready [ 595.212983] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 595.261692] IPv6: ADDRCONF(NETDEV_UP): vlan991: link is not ready [ 595.280550] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 595.280806] overlayfs: filesystem on './bus' not supported as upperdir [ 595.307338] overlayfs: filesystem on './bus' not supported as upperdir [ 595.324477] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000e00140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000004370600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d51, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000003", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:26 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c78696e6f3d6f66662c75707065726469723d2e2f6275732c6e66735f6578006f72745c016e2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x1000) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_on}, {@workdir={'workdir', 0x3d, './file2'}}], [{@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x33, 0x36, 0x64, 0x66, 0x0, 0x33, 0x37], 0x2d, [0x64, 0x66, 0x33, 0x64], 0x2d, [0x34, 0x33, 0x63, 0x30], 0x2d, [0x63, 0x64, 0x37, 0x34], 0x2d, [0x33, 0x64, 0x62, 0x66, 0x61, 0x31, 0x64, 0x63]}}}, {@hash}]}) 20:18:26 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x25) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x92) statfs(&(0x7f0000000200)='./bus\x00', &(0x7f00000002c0)=""/149) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="772df73fbe69723d2e2f66696c65312c6c6f776572646c723d2e2f66696c656296dfaf1f7841e00e207ba3e2a1f4b66c75732c6e66735f6578706f72743d6f6e2c002594f7414892c4b2e0758a3928c05aef9da05a5e1004f896c2b3b675334e50b0d5149fbf84bb1ba60b50ea39ab"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) chdir(&(0x7f0000000180)='./file1\x00') 20:18:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000a200140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 595.591111] overlayfs: unrecognized mount option "w-÷?¾ir=./file1" or missing value [ 595.611715] overlayfs: unrecognized mount option "seclabel" or missing value [ 595.634269] overlayfs: unrecognized mount option "seclabel" or missing value [ 595.650062] overlayfs: unrecognized mount option "w-÷?¾ir=./file1" or missing value 20:18:26 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x11c) mkdir(&(0x7f0000000280)='./bus\x00', 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 595.762045] IPv6: ADDRCONF(NETDEV_UP): vlan992: link is not ready 20:18:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003390600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:26 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r2, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r2, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r2, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r1, 0x0, 0xffff}}}}, 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x48005) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x88, r3, 0x10, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xfffffff7, 0x20}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15b8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2100}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}], @NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x2000, 0x0, 0x5, 0x0, {0x2, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1, 0xba44, 0x4d}}, @NL80211_ATTR_VHT_CAPABILITY_MASK={0x10, 0xb0, {0x100000, {0x0, 0x100, 0x3, 0x5}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) setrlimit(0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='cgroup.controllers\x00', 0x275a, 0x0) [ 595.859483] IPv6: ADDRCONF(NETDEV_UP): vlan993: link is not ready 20:18:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000002000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000004", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 596.036265] overlayfs: filesystem on './bus' not supported as upperdir 20:18:26 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) readlink(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)=""/4096, 0x1000) chdir(&(0x7f0000002400)='./file0\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2024000, &(0x7f0000000000)=ANY=[@ANYBLOB='workdiW=./file1,lowerdir=./file0,upperdir=./bus,upperdir=./bus,\x00']) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x0, 0x4, &(0x7f0000002380)=[{&(0x7f00000002c0)="3c2625835edc4a2d71d926ea308b68032baee3680fdf8ff6f75c484233999ac6a0b5acde4dbf247d0c88b0f18e5c36ad6cfee7598dbd91cb718645bd1436dc1ef86bacfaab701025defce8c5794ee66cfd4a26ba6aa246a8056d4b616f8eeefcdbec7521520fad2e03969c93e8a7b745336205403572912fb54c0475a9281b96c6a3de6ae1c779d5ee9656c74f5459bb27e4", 0x92, 0xfffffffffffffffc}, {&(0x7f0000000200)="38647dd0d368ec639493240a685e3ffdeffb1a75fa0d22fc1d16053affdda7a2f876f6fe71cc7d7d3a8ebc46ad3956796e93cd80a679002c3987ec014b03016f7252b9bf2756d2176b64b2330e9c8447da0e184ce173c0beb8a00c27b403d64ef9a0c10ab57b24adfe0c4cc3", 0x6c}, {&(0x7f0000000380)="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", 0x1000, 0x4}, {&(0x7f0000001380)="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", 0x1000, 0x7}], 0x80, &(0x7f00000034c0)=ANY=[@ANYBLOB="6e6f6175746f5f64615f616c6c6f632c6461742c73623d30783030303030303030303030304ba6cfc8e4f83a4d24c5cf303030312c7375626a5f757365723d2e5d0041c92e2c6f626a56757365723d6f76658a6c6179002c6673636f6e746578743d73717361646d5f752c00f5879e2d938a8f1cc3ad62b5f228a683cf641322eba8a60df3c844d125914a731324e0a9ebbfeed2d0e5efbdb1a28f1253c6bf208f9b8ec604f474cfdb00c80085cb5f699edd6c0d018efcb63cc83105b8fce9fe00e3362c31223783398127d2afd5bcd180b122ac6f1e5b86bbc67a4ecc7ea26db6fc9e3ce13f6b0cb407926f1141cffc988b815fad37ad1ffba91ec30aff3c560c67d86ab8a54dc46b72dbe4baeb4bb32d59200239372b31ddcd874452d737cefa98460790ddae52e902ae2b74a3975a8e629ee1b44ecd85e179ef5e78ad3db0c456f5d3efb69dbfaa72fd8f7fd23d33f71e2fe1622b97000c7142893f79df8c83dcff117c99faad8230385b67e6277f55847e2aa2304979894fad724de862338a515ebfe1eb75287eb6ace1daefa7ccace421a45a9f68ad4af22a55eb84372fdeac3f0136889ece1930f4a70fc711a8d795330e"]) 20:18:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 596.564601] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 20:18:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d52, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000480600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000004000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:27 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e2c00caebbb7a6cea28297373d5a22b00c6353d425a972b4e3039972f7828b3db244ad969571502c10a85ace59bde54b41787eaf64e9c42f76fde11db7c714809f270793351b035c7495f9196245db9b7d680cb2de2ca4c41eb4b8c8a0891acd6d58fdaf1f33c0d27144d67726caeceded452c1ba0afb0b6e21b3fe264ee58a24e49d322f5ce44cf8a21ec25a9c171bbeb1c269128fbb99feaa708f8d"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000004c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:27 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_TMR_START(r0, 0x5402) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES32], 0x0, 0x1000) 20:18:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000005000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000005", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 597.246412] IPv6: ADDRCONF(NETDEV_UP): vlan994: link is not ready 20:18:28 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000180)='./file0\x00', 0x80, 0x0) [ 597.349246] IPv6: ADDRCONF(NETDEV_UP): vlan995: link is not ready [ 597.386158] overlayfs: filesystem on './bus' not supported as upperdir 20:18:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000065580600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:28 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001680)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private0}}, &(0x7f0000001780)=0xe8) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./bus\x00', 0x9, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000200)="412d3ba5a82500d9d25ed7dbe39ac986c18e4912", 0x14, 0x2}, {&(0x7f00000002c0)="e808f035e8de61e889ac2a8db7b4bfc94277197cbba18b0158175e626a02588f814cb0c4c3e0cba9d4e10a77a7d02600ad8dab3b56185adc2b775b77ef095dff9a0928a16cd0acc08cbc6974b764c4877b5fed823ca9b24458be793a06992afd6db7f531bdae940ae95d5ec83cd95c4f1b937f3e1382c032754f052cd965be80daaf9f2402b90536383b1aedfa9cbaa107453941ec535b", 0x97, 0x9}, {&(0x7f0000000240)="333a96acc5e9", 0x6, 0x5ac}, {&(0x7f00000003c0)="35fbd8fbf39ae34faa190bd9c5462f51b18870f718c742e1b02986465747d253d29367b6a746bd3cc215f41673d27abe5a65b8f3f7a1ca6d23db863b07cffecbc00c8cfa01e67a73ef65e8c4a3cf1f9cdd5e1331ef02a1f17a3497d7ad8439eed9f6e39c354a56ea179914bb89f714fb0696001172b2c2c232", 0x79, 0x3}, {&(0x7f0000000440)="0506baf6ef471e52436a8b8930b09c379eabe1277c0ab303560ba0816c2f67a6a71ca90c06b7203f0de0b7abec4ad6e3fcc594eca277c1b6883ec834bd8bb79f94d87f9ef046e0a4d5135f6edb886b6d22d6d96b", 0x54, 0x8}, {&(0x7f00000004c0)="c6aec40dc4dae7ff905b80fff161d1e21d5dbf489a0467ecfa708e2d708a8a9f3be5a58a5ca50154c7a06df839dba8c241ad2767acf6eb0a090de75e5e8831ec32f92e1bb1a51520e9ce3c57a7803238cf32c1dd87b8756387633906c980c256800581ca6731415b3296ef8e3a53c069d0a86e4fa87d8b518cc09b38f9ecf07fce0e8458f372c1e9f73da481a8403d515c822da7f799be1d7836c59d4d83a75120bbf985fb118dd7a53da4f45fdd60bd7717a81c3c10026e14ef0389", 0xbc}, {&(0x7f0000000580)="83fb0f798f7cf102cc41", 0xa, 0x9}, {&(0x7f00000005c0)="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", 0x1000, 0x1}], 0x100800, &(0x7f00000017c0)={[{@treelog}, {@subvolid={'subvolid', 0x3d, 0x3}}, {@usebackuproot}, {@ssd_spread}, {@flushoncommit}], [{@fowner_eq}, {@euid_eq={'euid', 0x3d, r0}}, {@fsname={'fsname', 0x3d, '$]&/'}}]}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d53, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000006000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000600600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000006", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 597.650714] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 597.675146] overlayfs: failed to resolve './file1': -2 [ 597.709226] overlayfs: filesystem on './bus' not supported as upperdir [ 597.722270] overlayfs: failed to resolve './file1': -2 [ 597.742341] IPv6: ADDRCONF(NETDEV_UP): vlan996: link is not ready 20:18:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000007000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:28 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) open(&(0x7f0000000000)='./file0\x00', 0x620000, 0x100) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:28 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)) open(&(0x7f00000000c0)='./file0\x00', 0x111000, 0xe8) r0 = open(&(0x7f0000000180)='./file0\x00', 0x4300c0, 0x100) name_to_handle_at(r0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x1000) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8) mkdir(&(0x7f0000000240)='.\x00', 0x141) chdir(&(0x7f00000001c0)='./file1\x00') [ 597.840812] IPv6: ADDRCONF(NETDEV_UP): vlan997: link is not ready [ 597.866792] nla_parse: 21 callbacks suppressed [ 597.866802] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000058650600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 597.969248] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 598.004236] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000008000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 598.009685] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 598.015083] overlayfs: missing 'lowerdir' 20:18:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d54, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 598.079044] overlayfs: filesystem on './bus' not supported as upperdir [ 598.094737] overlayfs: missing 'lowerdir' 20:18:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000680600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:28 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x40) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:28 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on,\b']) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000007", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000a000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 598.245487] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000006c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 598.382067] IPv6: ADDRCONF(NETDEV_UP): vlan998: link is not ready [ 598.384200] overlayfs: unrecognized mount option "" or missing value [ 598.431840] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 598.432209] overlayfs: unrecognized mount option "" or missing value [ 598.465409] overlayfs: filesystem on './bus' not supported as upperdir 20:18:29 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x2) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x4) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="776f0b9e75b32c789f1a66696c65312c6c6f7765726469723d2e2f66696c65302c6d65746158b9d8bd5bc31214636f70793d6f6e2c6e66735f6578706f72743d6f6e2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') 20:18:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 598.562709] IPv6: ADDRCONF(NETDEV_UP): vlan999: link is not ready 20:18:29 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) stat(&(0x7f0000000300)='./bus/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f00000002c0), 0x40000, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x800}}, {@allow_other}, {@default_permissions}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1200}}, {@max_read={'max_read', 0x3d, 0xfffffffffffffa4d}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@dont_hash}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}}) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000200)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000740600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 598.632484] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 598.715396] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 598.719236] overlayfs: unrecognized mount option "wo žu³" or missing value 20:18:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000008", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 598.800423] overlayfs: bad mount option "redirect_dir=./file1" [ 598.827398] overlayfs: unrecognized mount option "wo žu³" or missing value 20:18:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d55, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000e000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000007a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:29 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f660bddd264da136976bf4901ba55a6cd35b04a06dfbb51536c65302c7570c715555f6578706f72743d6f"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) rmdir(&(0x7f0000000200)='./file1\x00') 20:18:29 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x107) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) rename(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x3) [ 598.931619] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 599.021659] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 599.089238] overlayfs: unrecognized mount option "upÇU_export=o" or missing value [ 599.132315] overlayfs: filesystem on './bus' not supported as upperdir 20:18:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000810600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000f000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 599.186338] overlayfs: unrecognized mount option "upÇU_export=o" or missing value [ 599.214466] IPv6: ADDRCONF(NETDEV_UP): vlan1000: link is not ready 20:18:30 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) chdir(&(0x7f0000000000)='./file1\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:30 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) creat(&(0x7f0000000000)='./bus\x00', 0x28) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 599.290731] IPv6: ADDRCONF(NETDEV_UP): vlan1001: link is not ready [ 599.327032] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d56, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 599.440050] overlayfs: filesystem on './bus' not supported as upperdir 20:18:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000010000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000009", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000f00600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:30 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f6f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:30 executing program 1: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x42, &(0x7f0000000200)={[], [{@seclabel}, {@smackfsroot}, {@dont_hash}, {@permit_directio}, {@measure}, {@hash}, {@uid_eq}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000300140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000048000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 599.706375] overlayfs: unrecognized mount option "orkdir=./file1" or missing value [ 599.731335] IPv6: ADDRCONF(NETDEV_UP): vlan1002: link is not ready [ 599.741364] overlayfs: unrecognized mount option "seclabel" or missing value [ 599.761790] overlayfs: unrecognized mount option "orkdir=./file1" or missing value [ 599.782253] IPv6: ADDRCONF(NETDEV_UP): vlan1003: link is not ready [ 599.791870] overlayfs: unrecognized mount option "seclabel" or missing value 20:18:30 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file2\x00', &(0x7f00000002c0)='cifs\x00', 0x0, &(0x7f0000000300)='[\x00') mkdir(&(0x7f0000000140)='./bus\x00', 0x0) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v1={0x2, "740bc6f50b3c751845d601f68aaef67665e87080"}, 0x15, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x80) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000500140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000004c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d57, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:30 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6530130d707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:30 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f6e6297d300"], &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='vfat\x00', 0x2005460, &(0x7f0000000200)='overlay\x00') mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x100000, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 599.931956] overlayfs: filesystem on './bus' not supported as upperdir 20:18:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000000000000000a", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000020600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 600.088077] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore 20:18:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000060000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 600.129459] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 600.181115] IPv6: ADDRCONF(NETDEV_UP): vlan1004: link is not ready [ 600.189985] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 600.200207] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:18:30 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 600.233682] IPv6: ADDRCONF(NETDEV_UP): vlan1005: link is not ready 20:18:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x1f5) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000068000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d58, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000000000000000b", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000040600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000006c000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:31 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x49) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 600.506653] overlayfs: failed to resolve './file1': -2 [ 600.535009] overlayfs: failed to resolve './file1': -2 20:18:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000050600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:31 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7c434629ee3f19649122d279b7659f9305b1080f48dcf5faa9d170e8b33a90cfa93b99ac52b86ba1b109c2f3eed212380aeaaa47acc463e6e1553caf8c1a934b37676c6a34c231eb4e32f3b114c3a7f5b20b59", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250d000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4010) name_to_handle_at(r0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 600.617281] IPv6: ADDRCONF(NETDEV_UP): vlan1006: link is not ready 20:18:31 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x20) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x110) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000074000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 600.749290] IPv6: ADDRCONF(NETDEV_UP): vlan1007: link is not ready 20:18:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000060600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 600.802677] overlayfs: failed to resolve './file1': -2 20:18:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d59, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 600.864708] overlayfs: failed to resolve './file1': -2 20:18:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000000000000000c", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:31 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000003c0)=""/4096, 0x1000, 0x12001, &(0x7f0000000180)=@l2tp={0x2, 0x0, @loopback, 0x4}, 0x80) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:31 executing program 1: mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r0 = syz_mount_image$qnx6(&(0x7f0000000000), &(0x7f0000000180)='./file1\x00', 0x3, 0x0, &(0x7f00000001c0), 0x40000, &(0x7f00000003c0)={[{'9{/@--\x00'}, {'upperdir'}, {'\'*)9.*\\$#:'}, {}], [{@smackfsdef={'smackfsdef', 0x3d, '#:&'}}, {@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x3c}}, {@subj_type={'subj_type', 0x3d, 'upperdir'}}, {@fowner_gt}, {@obj_type={'obj_type', 0x3d, '{'}}, {@dont_appraise}, {@subj_user={'subj_user', 0x3d, 'workdir'}}]}) mknodat$null(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x103) 20:18:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000007a000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000070600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 601.085473] IPv6: ADDRCONF(NETDEV_UP): vlan1008: link is not ready [ 601.102988] overlayfs: failed to resolve './file1': -2 [ 601.146007] IPv6: ADDRCONF(NETDEV_UP): vlan1009: link is not ready [ 601.186403] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 601.224557] overlayfs: filesystem on './bus' not supported as upperdir 20:18:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000f0000600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:32 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x12e) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) lchown(&(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, 0xee01) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@xino_off}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@nfs_export_on}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0/../file0'}}, {@nfs_export_on}, {@nfs_export_on}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000000000000000e", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000080600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d5a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:32 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@index_on}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_on}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r1) name_to_handle_at(r0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000001c0)=ANY=[@ANYRESOCT=r1], 0x0, 0x0) 20:18:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000018010600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 601.511801] overlayfs: bad mount option "redirect_dir=./file0" [ 601.537326] overlayfs: missing 'workdir' 20:18:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 601.560805] overlayfs: bad mount option "redirect_dir=./file0" 20:18:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:32 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x10000, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@metacopy_off}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 601.603968] IPv6: ADDRCONF(NETDEV_UP): vlan1010: link is not ready [ 601.668495] IPv6: ADDRCONF(NETDEV_UP): vlan1011: link is not ready [ 601.690263] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 601.701345] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:18:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000024030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d5b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:32 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x1bc) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2010040, &(0x7f0000000200)={[{@workdir={'workdir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@xino_off}, {@nfs_export_on}]}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000001100010027bd00000000000a6ecbfd89dede0000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400350073797a5f74756e000000000000000000"], 0x34}}, 0x10) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="87ad6f7c5415e98cd9fd3c12de6981defda5ba1cd5b026d456c7d6dcb20ddce4e858ef5dd02e3ca9f026071ce3ab4e4b1eff1e7f069c5d978b3a3fdee1c43da0c2b2ee0af15406476c208235f2b5ed60846c2587ddb382d4faa1b478c70a54ef684e93e82d90e2d1f7f9a89043c9bc16072b4aca96e966", @ANYRES16=r0, @ANYBLOB="e477274e47665c42ba8e43ce767524f06bad1967e57db559ad10c43a57ed74e92bdb6405f4123a973a5e788ab08e", @ANYRES64=r0], 0x0, 0x0) 20:18:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000000000000000f", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:32 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x6d) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x122e0ea, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000e0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000036030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 601.970039] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 602.004510] overlayfs: bad mount option "redirect_dir=./bus" 20:18:32 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 602.054479] IPv6: ADDRCONF(NETDEV_UP): vlan1012: link is not ready 20:18:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000039030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 602.105870] IPv6: ADDRCONF(NETDEV_UP): vlan1013: link is not ready [ 602.150148] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 20:18:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d5c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 602.195421] overlayfs: bad mount option "redirect_dir=./bus" [ 602.208648] overlayfs: failed to resolve './file1': -2 20:18:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000f0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:33 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file1\x00'}, 0x6e) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000006e030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000010", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000100600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 602.401624] overlayfs: filesystem on './bus' not supported as upperdir [ 602.472066] IPv6: ADDRCONF(NETDEV_UP): vlan1014: link is not ready 20:18:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x103, 0x1}, 0x20) sendmsg$inet6(r0, &(0x7f0000000100)={&(0x7f0000000040)={0xa, 0x4e25, 0x0, @remote, 0x6}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="6000000000000000290000000b0000000008000000000000c910000000000000000001c923fe800000000000000000000000000000072000000000060000000000001d00000000000000000000000000000000000000000000dac55afe24e955f6556e35fe7dbdc125763bb14205d0b8708a2f9e0a0210bb6c6edaac54c7c754db0069d421343cbfaa0fab4fe24bbb10ba3a2181fa63e02249bf355a7cb3fb20894570e2bfd24b72fd7280fbc8fbffffff47be35a452c78e1cb7852524ef7e673da315c99e5b28238d000093abc3c3e535a84c60e500"/233], 0x60}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000340)={@remote, 0x0, 0x0, 0xff, 0xc, 0x7, 0x0, 0x400000000}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000000240)=0x208, 0x9) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f00000017c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000780)=ANY=[@ANYRESDEC, @ANYRES16=r3, @ANYRES16=r2, @ANYRESOCT=r0], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20000810) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r3, @ANYBLOB="000429bd7000ffdbdf25020000002800070073797374656d5f753a6f626a6563745f723a7379736c6f67645f657865635f743a8594e158b173300008000400ac1e0001140006006970766c616e3100000000000000000014000300fe8000000000000000000000000000bb2100070073797374656d5f753a6f626a6563745f723a666f6e74735f743a73300000000008000500e000000217310300fe8000000000000000000000000000bb14000300fc0200000000000000000000000000010500010001000000080004"], 0xd0}, 0x1, 0x0, 0x0, 0xa21995d9091a76b5}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010029bd7000fedbdf250600000014000200ff020000000000000000000000000001"], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4840) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000540)={@private1, 0x0, 0x1, 0x0, 0xe, 0x8, 0xff2f}, &(0x7f0000000580)=0x20) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x800020, &(0x7f00000002c0)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@blksize={'blksize', 0x3d, 0x1800}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x800}}, {@default_permissions}, {@default_permissions}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'nfs_export=on'}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsname}, {@seclabel}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}}) 20:18:33 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@metacopy_on}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000050600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 602.571244] IPv6: ADDRCONF(NETDEV_UP): vlan1015: link is not ready [ 602.652770] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 20:18:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000480600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d5d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 602.741024] overlayfs: unrecognized mount option "woGkdir=./filå1" or missing value [ 602.750073] overlayfs: missing 'lowerdir' [ 602.795991] overlayfs: missing 'lowerdir' 20:18:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000060600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 602.818829] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 602.839352] overlayfs: unrecognized mount option "woGkdir=./filå1" or missing value 20:18:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000000c63b8117", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000004c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:33 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) mount$9p_virtio(&(0x7f0000000000), &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x40000, &(0x7f0000000200)={'trans=virtio,', {[{@version_u}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}]}}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x10, 0x4, 0x4, 0x3}, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000240)='./bus\x00', r0}, 0x10) [ 603.031624] IPv6: ADDRCONF(NETDEV_UP): vlan1016: link is not ready [ 603.061889] overlayfs: filesystem on './bus' not supported as upperdir 20:18:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000070600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 603.090984] IPv6: ADDRCONF(NETDEV_UP): vlan1017: link is not ready [ 603.120577] nla_parse: 33 callbacks suppressed [ 603.120589] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:33 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000600600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 603.231930] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 603.278527] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d5e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000680600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 603.380155] overlayfs: failed to resolve './file0': -2 [ 603.411540] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 603.414141] overlayfs: failed to resolve './file0': -2 20:18:34 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x136) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)=@sg0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='proc\x00', 0x24a0, &(0x7f0000000240)='+\'\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:34 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r5, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r5, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r5, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r4, 0x0, 0xffff}}}}, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000009c0)='./file2\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r8, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r8, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r8, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r7, 0x0, 0xffff}}}}, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r10, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r10, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r10, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r9, 0x0, 0xffff}}}}, 0x0}) setxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000a80)={{}, {0x1, 0x1}, [{}, {0x2, 0x2, r0}, {0x2, 0x4, 0xee00}, {0x2, 0x4, 0xee01}, {0x2, 0x1, 0xee00}, {0x2, 0x8, r1}, {0x2, 0x4, r2}], {0x4, 0x4}, [{0x8, 0x4}, {0x8, 0x2, r5}, {0x8, 0x4, r6}, {0x8, 0x6, 0xffffffffffffffff}, {0x8, 0x4, r8}, {0x8, 0x3, r10}], {0x10, 0x5}, {0x20, 0x1}}, 0x8c, 0x2) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r12, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r12, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r12, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r11, 0x0, 0xffff}}}}, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000001f40)="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", 0x2000, &(0x7f0000001240)={&(0x7f0000000480)={0x50, 0xffffffffffffffda, 0x4, {0x7, 0x22, 0x5, 0x8, 0xfff9, 0x2, 0x8, 0x7ff}}, &(0x7f0000000500)={0x18, 0x0, 0x3, {0x2}}, &(0x7f0000000540)={0x18, 0xfffffffffffffff5, 0x7fffffff, {0x4}}, &(0x7f0000000580)={0x18, 0x0, 0x10001, {0x4}}, &(0x7f00000005c0)={0x18, 0x0, 0x4, {0xa3}}, &(0x7f0000000b80)={0x28, 0x0, 0x7be, {{0x7fffffff, 0x3f, 0x2}}}, &(0x7f0000000bc0)={0x60, 0x0, 0x455c2b2, {{0x7, 0x70, 0x2, 0x81, 0x3, 0x2, 0x4, 0xfffffff8}}}, &(0x7f0000000c40)={0x18, 0xfffffffffffffff5, 0xffffffffffffffff, {0x4}}, &(0x7f0000000c80)={0x12, 0x0, 0x6, {'$\x00'}}, &(0x7f0000000cc0)={0x20, 0x0, 0x5, {0x0, 0x19}}, &(0x7f0000000d00)={0x78, 0xffffffffffffffda, 0xffffffffffff7fff, {0x7, 0x3ff, 0x0, {0x1, 0x400, 0x80000000, 0x1, 0x200, 0xfffffffffffffffd, 0x0, 0x892a, 0x4, 0xc000, 0x9, 0x0, r5, 0xe50, 0x14000}}}, &(0x7f0000000d80)={0x90, 0x0, 0x100, {0x6, 0x0, 0x5, 0x5, 0xb31, 0x5, {0x2, 0xfffffffffffffffb, 0x9, 0x1ff, 0x7, 0x3d0, 0xffffffff, 0x3f, 0x3, 0xa000, 0x3, r0, r3, 0xec, 0x7a00}}}, &(0x7f0000000e40)={0x50, 0x0, 0x200000000000, [{0x3, 0x101, 0x6, 0x8, ')}]\'@['}, {0x6, 0x4, 0x8, 0x3, 'overlay\x00'}]}, &(0x7f0000000ec0)={0x1f0, 0x0, 0x40, [{{0x0, 0x0, 0xcff, 0x9, 0x70a2, 0x0, {0x1, 0x1, 0x6, 0x9, 0x4, 0x1, 0x2, 0x1f, 0x0, 0xa000, 0x1, 0x0, 0x0, 0xffff, 0x2}}, {0x5, 0xf0a, 0x1, 0xfffff001, '#'}}, {{0x0, 0x0, 0x100000001, 0x6, 0x6, 0xc3, {0x6, 0x5, 0xfffffffffffffff9, 0x40, 0x9, 0x10001, 0x8, 0x1a, 0xffffffff, 0x8000, 0x18000, 0x0, r8, 0x80000001, 0x7fffffff}}, {0x6, 0xd4da}}, {{0x6, 0x2, 0xe5, 0x1, 0x9, 0x0, {0x6, 0xc6a8, 0x200, 0x7fff, 0x1, 0x3, 0x1, 0x9, 0x4, 0x25505a1b0067de31, 0x100, r2, 0xee00, 0x100, 0x4}}, {0x4, 0x57, 0xa, 0x6, '/dev/fuse\x00'}}]}, &(0x7f00000010c0)={0xa0, 0x0, 0xd82, {{0x2, 0x2, 0xfffffffffffffb33, 0xfffffffffffffffd, 0x7, 0x3, {0x5, 0x81, 0xffffffffffffffc0, 0xffff, 0x5, 0x100000000, 0x70, 0x5, 0x8, 0xc000, 0xfffffffc, 0x0, r12, 0x1001, 0x3}}, {0x0, 0x2}}}, &(0x7f0000001180)={0x20, 0x0, 0xffff, {0x5, 0x4, 0x7, 0xd09f}}}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="7701000000000000002f66696c65312c6c6f7765070000003d2e2f66696c3b439f6507c50c646469723d2e2f83e793c1d5199f33ce6275732c6e66735f6578706f72743d6f6e2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000006c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000060", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 603.574780] overlayfs: unrecognized mount option "w" or missing value [ 603.592871] IPv6: ADDRCONF(NETDEV_UP): vlan1018: link is not ready [ 603.606907] overlayfs: conflicting lowerdir path 20:18:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 603.641975] overlayfs: unrecognized mount option "w" or missing value [ 603.668914] overlayfs: conflicting lowerdir path 20:18:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000740600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 603.686575] IPv6: ADDRCONF(NETDEV_UP): vlan1019: link is not ready [ 603.709279] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:34 executing program 1: socket$inet6(0xa, 0x3, 0x8) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x1000440, &(0x7f0000000000)={[{@xino_auto}, {@metacopy_on}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 'erspan0\x00'}}, 0x80) newfstatat(0xffffffffffffff9c, &(0x7f0000000400)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x80000, &(0x7f00000002c0)={[{@default_permissions}, {@default_permissions}], [{@fowner_gt={'fowner>', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x38, 0x37, 0x34, 0x64, 0x38, 0x34, 0x39], 0x2d, [0x61, 0x61, 0x7, 0x65], 0x2d, [0x30, 0x63, 0x66, 0x33], 0x2d, [0x65, 0x37, 0x66, 0x31], 0x2d, [0x66, 0x61, 0x62, 0x31, 0x38, 0x67, 0x39, 0x38]}}}, {@smackfsfloor={'smackfsfloor', 0x3d, '!'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) pivot_root(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./bus\x00') 20:18:34 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180), 0x40000, &(0x7f00000001c0)={[{@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0xead}}], [{@uid_gt}, {@dont_hash}]}) [ 603.773767] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000007a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 603.845352] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 603.869952] overlayfs: missing 'workdir' [ 603.885933] overlayfs: missing 'workdir' 20:18:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d5f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000e0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:34 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000000600)=@ethernet={0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x24}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000000c0)}, {&(0x7f0000000680)="9cfcf1eba79f62307f62305782515470a5bd6d093939196fa8822c3ed672c1987c7f1c30542c00c685142fc50752ac80a1332995108971cd03ef3846f48dfb7d017349221408dfe1a4a5c6a10c8006ef86053bc1ef72d69bafd3b261fad5cc4a0ab2f77a205f90745dad9864ecfa2c5e9d2523df08753b2594e758f821341372d2508cfec335521e62c0fa78e726fe249462174a6f600daf5e59691c2a9ce95552fd6012a7abe61965ab0ffb521b6df533d577eda8108851a98415ce81929e7f6d433f0abf0081de4392773ae99c2a8349b7f86a1688507c237997fffefd302b82da20b13d0260442f01", 0xea}, {&(0x7f0000000780)="a0796481e63c272ee5ed89336c2bf797d10ed9588f66721503250e2b9ced8d97bd83a3b18266aa9c5cc0a91ff02731308a2f8604f31cc463b186c38f6279f3ab0a44c6bbf6e124eb342e0a0e51e06ceda2c9f71ae3c2bef1f5db0916c4c7523064401e392fa75cf03e0fdae2350d3b6096bd", 0x72}, {&(0x7f0000000800)="9da28d24938aaabb1a1ecaa6863102708769adc0dc86dee3ba21f202209ab4fba5e600ef60a98ce188bdc6957fe3649f7cf8c813d67ebdd96d3f3f7461a0aa1af37b9c5f9fdf92a0e2879db9ff619f5ad1c32f07da3d1da7cdfff1311a130d445f5080e7bb1c04e68d4a85bef61964a8ea850ea699f92e636d3fb2817731444c69e8b4a3d0854a720ea545021496c6d17ac80c3a6c2dbd4cfa882b345fe7aa286e1729d45a1ce50d6df12fcdb0d97bfe268c10ad531d31499d230aff83ec1a01a8aeb5faffbb29ae7d92bd21d9a4f0a012", 0xd1}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="f54985a382c4ba92831dab5442e2621f2d447029abe481267985050541421e041b4461448c3b5fcfc52589f2b0b43beb501f57f5304c44f3a7ac5a1c9636e3161afe157f780cbc0dfa76b8ac0ee55e0b2cf81266e01a470d80d2879b1bfa41aac3c7e246b3e75291558a34568082cb1f38de9beab3a7ffea2ad1bafc", 0x7c}], 0x6, &(0x7f0000001a00)=[@mark={{0x14, 0x1, 0x24, 0x200}}], 0x18}, 0x20000000) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000180)='./bus\x00', 0x7, 0x5, &(0x7f00000004c0)=[{&(0x7f00000001c0)="e89c15920279272a5f3b3f624b63b63a5e0d85ab7001cf1f72b74bbaa73aad734cfb73152e579323ca0a357f9e7e0cce7d9da8e5e953a5ba18005c356ed5a7c31cee4e37c947aa590c5e868db95b5547bd6fc42216", 0x55, 0x1}, {&(0x7f00000002c0)="3b96c5c307048c1bfcde95df5a2f7233756732451f3585ab3455b9f380cd66498d789d6528dae345f39a541ce866ad1b834f811af040441f807f17707192a43a3365b6161daaf06329116b53079951ebffa4", 0x52, 0x3}, {&(0x7f0000000240)="b6cad94572d4ba113972fda6faa391ffc74952e77a7031c6e569b9b1b52146ee71", 0x21, 0xb0c6}, {&(0x7f00000003c0)="784ca91fb9f7c66d34d204237a6208bbe0010947cccb3c289b764b9a428e955ce5529749c0d819ea6fb223bc2e3312cd2906fb00906775bf8a3d08684b9867cb3420b30f0c466b68abb065b866d47232a07df669850d898d1525", 0x5a, 0xffffffffffffffc0}, {&(0x7f0000000440)="4da064ce734acff2cd2b6bc94fa12b9e76ad44c68d3ba28586906451ef3fd1e342881d808f62784907d3631c5f2f56044122f0f6defea617108ad8933fab94b23d0834b73c647ae43ba74603e79978501fdbc77797da06c103b2f0498c4734cd4e950e46031766", 0x67, 0x6}], 0x180800, &(0x7f0000000540)={[{'lowerdir'}, {'upperdir'}, {'workdir'}], [{@fowner_gt}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@context={'context', 0x3d, 'root'}}]}) name_to_handle_at(r0, &(0x7f0000000340)='./file1\x00', &(0x7f00000005c0)=ANY=[@ANYRESOCT=r0, @ANYRES64, @ANYRES32=r0], 0x0, 0x0) 20:18:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000700140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 604.029078] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 604.040923] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000005865", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 604.080741] overlayfs: filesystem on './bus' not supported as upperdir 20:18:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='attr/fscreate\x00') r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x3c, r1, 0x800, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x60, 0x44}}}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "7490a83be7da213c858a43fc43d836a7a98b291ec507d8e6"}]]}, 0x3c}}, 0x20040000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0xa) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./bus\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000f0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 604.176161] IPv6: ADDRCONF(NETDEV_UP): vlan1020: link is not ready 20:18:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000e00140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 604.232485] overlayfs: filesystem on './bus' not supported as upperdir [ 604.248429] IPv6: ADDRCONF(NETDEV_UP): vlan1021: link is not ready [ 604.285355] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:35 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 604.354265] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 604.384612] overlayfs: failed to resolve './file1': -2 20:18:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000001180600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000300140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d60, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 604.470466] overlayfs: failed to resolve './file1': -2 20:18:35 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f00000000723d2e2f66696c65312c64656661756c745f7065726d690073696f6e732c75707065726469723d2e2f6275732c6e662c00d500"/66]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000200600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000081", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:35 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x109100, 0x12c) name_to_handle_at(r0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x7fff, 0x5, 0x3ff, 0xd49}}, &(0x7f0000000200), 0x1400) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) unlink(&(0x7f0000000240)='./file0\x00') 20:18:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000500140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003240600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 604.743023] IPv6: ADDRCONF(NETDEV_UP): vlan1022: link is not ready [ 604.773889] overlayfs: filesystem on './bus' not supported as upperdir 20:18:35 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file1/file0\x00', &(0x7f00000001c0), 0x804, &(0x7f00000002c0)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x800}}, {@default_permissions}, {@blksize={'blksize', 0x3d, 0x1200}}, {@default_permissions}, {@allow_other}], [{@smackfshat={'smackfshat', 0x3d, '\\\x9e\\^'}}, {@hash}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}]}}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) mount$overlay(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240), 0x8021, &(0x7f0000000500)={[{@xino_auto}, {@nfs_export_off}, {@xino_on}, {@index_off}, {@xino_off}, {@workdir={'workdir', 0x3d, './file1/file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@default_permissions}, {@default_permissions}], [{@appraise_type}, {@dont_appraise}, {@euid_gt={'euid>', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@pcr={'pcr', 0x3d, 0x31}}, {@fsmagic={'fsmagic', 0x3d, 0x90b}}]}) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}, {@metacopy_on}, {@nfs_export_off}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:35 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180), 0x22000, &(0x7f00000001c0)={[{@xino_auto}], [{@context={'context', 0x3d, 'staff_u'}}]}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 604.818224] IPv6: ADDRCONF(NETDEV_UP): vlan1023: link is not ready 20:18:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000700140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003360600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d61, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 604.944280] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.968031] overlayfs: missing 'lowerdir' 20:18:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000000ffffa888", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 605.019263] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.044717] overlayfs: missing 'lowerdir' [ 605.090745] overlayfs: filesystem on './bus' not supported as upperdir 20:18:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000e00140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:35 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='work$ir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on,\x00']) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000003390600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:35 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file2\x00', 0x2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) open$dir(&(0x7f0000000000)='./file1\x00', 0x1, 0x101) [ 605.253151] overlayfs: unrecognized mount option "work$ir=./file1" or missing value [ 605.272555] overlayfs: unrecognized mount option "work$ir=./file1" or missing value [ 605.288239] IPv6: ADDRCONF(NETDEV_UP): vlan1024: link is not ready 20:18:36 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r3) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x8001, &(0x7f00000004c0)={[{@xino_on}, {@xino_auto}, {@xino_off}, {@default_permissions}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'nfs_export=on'}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@uid_lt={'uid<', r1}}, {@measure}, {@appraise}, {@fowner_eq={'fowner', 0x3d, r2}}, {@appraise}, {@fowner_eq={'fowner', 0x3d, r3}}, {@fsname={'fsname', 0x3d, '*\'^-!**'}}, {@fowner_gt={'fowner>', 0xee01}}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 605.383634] IPv6: ADDRCONF(NETDEV_UP): vlan1025: link is not ready [ 605.387267] overlayfs: filesystem on './bus' not supported as upperdir 20:18:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000480600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:36 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) mount$overlay(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000180), 0x3e4000, &(0x7f00000002c0)=ANY=[@ANYBLOB='metacopy=on,metacopy=off,euid=', @ANYRESDEC=r0, @ANYBLOB="2cd16173682c666f776e65723e", @ANYRESDEC=0xee00, @ANYBLOB=',uid=', @ANYRESDEC=0xee01, @ANYBLOB=',uid<', @ANYRESDEC=0xee00, @ANYBLOB=',obj_type=:%,seclabel,context=user_u,\x00']) lsetxattr$security_evm(&(0x7f0000000240)='./bus\x00', &(0x7f00000003c0), &(0x7f0000000500)=ANY=[@ANYBLOB="04113e2263eb725c093234eaeea4590bc9fed63c9305633ba4e729dd16f02bd54b4e49e8746d1c216d1796fe37474e49e8a67dfd9d8ef1609b5cd5b937473332aa66813c098aa21720354295b733dcceb1b89eb7fd7c7cf2846f346e771a7ad6752e68ff987154bda2c4ee26d936af2d92843868e68a079690758e27fd013b688979abbcb67f2ba64eced4bf7647b67f0896213c9e0fd6aacd152aeafc90edebddbe98768ddff73c7b740316ee4481fb095c1f9d99d390499c6071922054d9c84350f7f992de05e179b0503e0ed0ac2c5024f8e3dc1600000000"], 0x8, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66697565302c75008065726469723d2e78bd61f3585e2c8b5b5f9faeef8b6f2f6275732c6e66735f6578706f72743d6f6e2c006a0c8944586c13"]) bind$unix(0xffffffffffffffff, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e21}, 0x6e) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000602140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d62, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000000ffffff9e", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 605.551186] overlayfs: unrecognized mount option "smackfsfloor=nfs_export=on" or missing value 20:18:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000004c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 605.611882] overlayfs: filesystem on './bus' not supported as upperdir 20:18:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000603140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 605.673287] overlayfs: unrecognized mount option "u" or missing value 20:18:36 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000001c0)={0x9, 0xffff, {}, {0xffffffffffffffff}, 0xffff, 0x3}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@metacopy_off}, {@metacopy_off}, {@xino_off}], [{@obj_type={'obj_type', 0x3d, '@]-'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, r0}}, {@smackfsdef={'smackfsdef', 0x3d, '^\xff).)2)'}}, {@subj_user={'subj_user', 0x3d, '%)&-!*:A&@,+%{@&:^'}}, {@fsmagic={'fsmagic', 0x3d, 0x100}}, {@uid_eq={'uid', 0x3d, r1}}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 605.724098] overlayfs: unrecognized mount option "u" or missing value 20:18:36 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180), 0x1022001, &(0x7f00000001c0)={[{@xino_auto}, {@xino_off}, {@xino_on}, {@index_on}, {@default_permissions}, {@nfs_export_on}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}]}) 20:18:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000065580600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 605.846907] IPv6: ADDRCONF(NETDEV_UP): vlan1026: link is not ready [ 605.865533] overlayfs: unrecognized mount option "obj_type=@]-" or missing value [ 605.908406] IPv6: ADDRCONF(NETDEV_UP): vlan1027: link is not ready 20:18:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000604140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 605.952259] overlayfs: unrecognized mount option "obj_type=@]-" or missing value [ 605.954237] overlayfs: filesystem on './bus' not supported as upperdir [ 605.973731] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d63, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000600600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:36 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) write$P9_RREADLINK(r0, &(0x7f0000000000)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000000fffffff0", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 606.069024] overlayfs: filesystem on './bus' not supported as upperdir 20:18:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000605140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:36 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,up]erdir=./bus,nfs_export=on,\x00']) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='reiserfs\x00', 0x800010, &(0x7f0000000200)='overlay\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 606.244736] overlayfs: conflicting lowerdir path [ 606.282150] overlayfs: conflicting lowerdir path 20:18:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000606140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 606.319764] IPv6: ADDRCONF(NETDEV_UP): vlan1028: link is not ready [ 606.343470] overlayfs: unrecognized mount option "up]erdir=./bus" or missing value 20:18:37 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) mount(&(0x7f0000000000)=@md0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='incremental-fs\x00', 0x40000, &(0x7f0000000200)='overlay\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000058650600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 606.400704] IPv6: ADDRCONF(NETDEV_UP): vlan1029: link is not ready [ 606.429606] REISERFS warning (device nbd1): super-6502 reiserfs_getopt: unknown mount option "overlay" 20:18:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000607140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 606.490319] overlayfs: unrecognized mount option "up]erdir=./bus" or missing value [ 606.511331] REISERFS warning (device nbd1): super-6502 reiserfs_getopt: unknown mount option "overlay" 20:18:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d64, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000608140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 606.589435] overlayfs: filesystem on './bus' not supported as upperdir 20:18:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000680600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000ffe", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:37 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000180)='./file1\x00', 0x9, 0x2, &(0x7f00000001c0)=[{&(0x7f00000003c0)="447dba1ed226bf0c615f72153edc90148ebc6448ba1850c670cbf4718b6ff22d6ab447bdb466ed958875eb08cc84f4caac84b2e993d7550e35264d88afb6d7272b7eb6ffc74de3d5a007a8d3e7cf3207b88763338d47e2929c32c9be66bc8ddb06af09f3106a752abd19efa1463e971a9b75c2d7a38b794aaf126e6791401423210379123b28f2956a47242f6a582bd7aa2e26e8517508ae82d5ce6f3910be8106b369ea1d964f02d62bea53d800ad50d07e0b0c54cbecd9b2c24025e4209132da7dac0e03bcb0656567ff5a144e0cd2f8f1189da597d39e6844fbdc6773f1570de4fa3efe1cee3e10a69f561bbcfc85060efc36", 0xf4, 0x5}, {&(0x7f00000004c0)="8554354244c734a92991eeb75fa0e977857a5cadbc2bf3aa4ca30b8fa69769f5028acd038d15ca24eec265d407469b72433f5f2e687521344f53d6a38ca45f1fb91df66ef15a9a6f90a72b4de3ed2d54f14dd2f2529b2e95a4434848ed32bfa442a77719cf672a198488670f25e3932c5c9d6b9d068c56ee18c3bd96c64eb6fccbb7841874500afd5effa18f977d644e9dfe2fb89c42d17a1830a75108fe8735e1a827b91f2f085bb143a114b79d0d4590e170f3298e90f7c15730db589cfd50494f66f06258c6d67ab9fe1b4c4ed935897e08cafca7b80153e91934db8719923523ffa5dec2d1b75c915b8ab7", 0xed, 0x8}], 0x58488, &(0x7f00000002c0)={[{@noinit_itable}, {@min_batch_time={'min_batch_time', 0x3d, 0x7}}, {@prjquota}, {@norecovery}, {@quota}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', 0xee00}}, {@hash}, {@smackfsdef}, {@dont_measure}, {@obj_user={'obj_user', 0x3d, 'nfs_export=on'}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) read$FUSE(0xffffffffffffffff, &(0x7f0000000680)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) mount$fuse(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240), 0x2840, &(0x7f00000026c0)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x1000}}], [{@obj_user={'obj_user', 0x3d, 'hash'}}]}}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000002780)='./bus\x00', &(0x7f00000027c0), &(0x7f0000002800)=@v1={0x1000000, [{0x0, 0x9}]}, 0xc, 0x0) 20:18:37 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x140) [ 606.786116] IPv6: ADDRCONF(NETDEV_UP): vlan1030: link is not ready [ 606.846868] IPv6: ADDRCONF(NETDEV_UP): vlan1031: link is not ready [ 606.851666] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 606.871296] overlayfs: filesystem on './bus' not supported as upperdir [ 606.882713] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000060a140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 606.893256] overlayfs: filesystem on './bus' not supported as upperdir 20:18:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000006c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:37 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x19000, &(0x7f00000001c0)={[{@default_permissions}, {@xino_auto}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:37 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d65, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000060c140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000000000000fffe", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000036e0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:37 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount(&(0x7f00000001c0)=@md0, &(0x7f0000000240)='./bus\x00', &(0x7f00000002c0)='nsfs\x00', 0x0, &(0x7f0000000300)='@\x93\x00') mkdir(&(0x7f0000000140)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./file1\x00', 0x80) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x200000, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './file1'}}, {@xino_on}, {@xino_auto}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 607.238476] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 607.251295] overlayfs: filesystem on './bus' not supported as upperdir [ 607.259728] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:38 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) chdir(&(0x7f0000000000)='./bus\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 607.283153] IPv6: ADDRCONF(NETDEV_UP): vlan1032: link is not ready [ 607.326854] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore 20:18:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000060e140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 607.375537] IPv6: ADDRCONF(NETDEV_UP): vlan1033: link is not ready [ 607.377769] overlayfs: missing 'lowerdir' 20:18:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000740600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 607.415860] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 607.456466] overlayfs: missing 'lowerdir' [ 607.476355] overlayfs: missing 'lowerdir' [ 607.484816] overlayfs: missing 'lowerdir' 20:18:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000060f140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000007a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d66, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000fff", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:38 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0xa800, &(0x7f0000000380)) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:38 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r1, 0x540a, 0x3) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r2) name_to_handle_at(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x0, 0x1400) 20:18:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000810600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000610140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 607.789247] IPv6: ADDRCONF(NETDEV_UP): vlan1034: link is not ready 20:18:38 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x47) r0 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file1', [{0x20, 'upperdir'}, {0x20, '],\b9\'-\\)'}, {0x20, 'overlay\x00'}, {0x20, 'workdir'}], 0xa, "a0bf6f32246cdb202b7bf03633298b631d39961ac78380719a420fe98a1582024e30842dbad8a68b8eaa2d71f5f2408f289974fc8793159c91bf65f2132c09d75ce7a7cd952075ff53d423f84742387f180dba9acbd4fe42cb61881e1c8593e777a97f030f942731da6efa62734382b03d84"}, 0xa0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x80a0, 0x1) 20:18:38 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) umount2(&(0x7f0000000000)='./file0\x00', 0xb) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 607.871767] IPv6: ADDRCONF(NETDEV_UP): vlan1035: link is not ready 20:18:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000f00600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000648140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 608.042082] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000000007fffffff", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d67, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000300140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 608.108183] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 608.120919] overlayfs: filesystem on './bus' not supported as upperdir [ 608.164077] overlayfs: filesystem on './bus' not supported as upperdir [ 608.167941] nla_parse: 42 callbacks suppressed [ 608.167950] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 608.204925] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000064c140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:39 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x492280, 0x42) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r1) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000280)=@vsock, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000300)=""/72, 0x48}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000000500)=""/115, 0x73}, {&(0x7f0000000580)=""/41, 0x29}], 0x6}, 0x21) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030024, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000180)) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f0000000dc0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d80)={&(0x7f00000006c0)={0x6bc, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x1c4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x1bc, 0x3, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, 'nfs_export=on'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'upperdir'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ':$>:\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'workdir'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'workdir'}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, 'nfs_export=on'}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'ext4\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x18, 0x2, 'security.capability\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x54d}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}]}, {0x4}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, 'nfs_export=on'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x74, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x6c, 0x4, "3f379ad64a41d2fe69e391441ec310f77f4d9b2aca5b61baa432f1c6691e63528f344bda3a421b2313b0e60696a757fb407fbd830ecddda4d0b129ef8877084c580a3c69e0a1fc3675db22c29fff9d89738fb0c65ee8dc6c17fe90ad2a63511eade739b01ba11cd5"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xd8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xd4, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'ext4\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6ebb}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '}]\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'lowerdir'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '[%.@+[&\xa3]-\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\'@{\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xc}]}]}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x138, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x130, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '!\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-@@-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'workdir'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'overlay\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, 'nfs_export=on'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x4}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'workdir'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'lowerdir'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '+\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7c000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8b66}]}]}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x12c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x20, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}]}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_BITS={0xfc, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'upperdir'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x18, 0x2, 'security.capability\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'upperdir'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'ext4\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '^7$:!@*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, ':]\\*:{{\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, 'nfs_export=on'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'lowerdir'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'lowerdir'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ':&\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'workdir'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x94, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x87, 0x4, "9d791b803beeca00701efba15f3120af538382660c0f57913f7e3d653ef3ae5b31212f7a9a0b7a20750c28fb64ca466ba76bd8793caa4798bc19c3382abd0f8ca8130df8e801d6e358eafc3366cd7a56915d3d7348662a6f5e532b42966b13ba6578a522aee4db6f27bc3d681b1519832aff4fa5c34e671189c977484fbd14fa66886e"}]}]}, 0x6bc}, 0x1, 0x0, 0x0, 0x800}, 0x80) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000e40)={0x154, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x5}}]}, 0x154}, 0x1, 0x0, 0x0, 0x800}, 0x24000080) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:39 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) inotify_add_watch(r0, &(0x7f0000000240)='./file0/file1\x00', 0x14000088) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x1400) syz_open_dev$vcsu(&(0x7f0000000000), 0x1, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) lsetxattr$security_capability(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)=@v3={0x3000000, [{0x6, 0x4}, {0x3, 0x6}], r1}, 0x18, 0x0) [ 608.262434] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 608.279501] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000500140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 608.459734] IPv6: ADDRCONF(NETDEV_UP): vlan1036: link is not ready [ 608.472141] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 608.484978] IPv6: ADDRCONF(NETDEV_UP): vlan1037: link is not ready [ 608.494835] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 608.508799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 608.532610] overlayfs: filesystem on './bus' not supported as upperdir [ 608.533301] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 20:18:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000660140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 608.571631] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:39 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x40400, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@metacopy_on}], [{@hash}, {@smackfshat={'smackfshat', 0x3d, 'lowerdir'}}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003c40)=[{{&(0x7f0000000200), 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/21, 0x15}], 0x1, &(0x7f0000000300)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f00000003c0), 0x6e, &(0x7f0000000980)=[{&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000500)=""/103, 0x67}, {&(0x7f0000000580)=""/214, 0xd6}, {&(0x7f0000000680)=""/232, 0xe8}, {&(0x7f0000000780)=""/179, 0xb3}, {&(0x7f0000000840)=""/8, 0x8}, {&(0x7f0000000880)=""/146, 0x92}, {&(0x7f0000000940)=""/18, 0x12}], 0x8}}, {{&(0x7f0000000a00), 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000a80)}], 0x1, &(0x7f0000000b00)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000b40)=@abs, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000bc0)=""/219, 0xdb}, {&(0x7f0000000cc0)=""/165, 0xa5}, {&(0x7f0000000d80)=""/167, 0xa7}, {&(0x7f0000000e40)=""/236, 0xec}, {&(0x7f0000000f40)=""/56, 0x38}, {&(0x7f0000000f80)=""/214, 0xd6}, {&(0x7f0000001080)=""/55, 0x37}, {&(0x7f00000010c0)=""/114, 0x72}], 0x8, &(0x7f00000011c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000001240)=@abs, 0x6e, &(0x7f00000034c0)=[{&(0x7f00000012c0)=""/35, 0x23}, {&(0x7f0000001300)=""/182, 0xb6}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/212, 0xd4}, {&(0x7f00000024c0)=""/4096, 0x1000}], 0x5, &(0x7f0000003540)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000003640)=@abs, 0x6e, &(0x7f0000003bc0)=[{&(0x7f00000036c0)=""/33, 0x21}, {&(0x7f0000003700)=""/209, 0xd1}, {&(0x7f0000003800)=""/153, 0x99}, {&(0x7f00000038c0)=""/67, 0x43}, {&(0x7f0000003940)=""/82, 0x52}, {&(0x7f00000039c0)=""/186, 0xba}, {&(0x7f0000003a80)=""/117, 0x75}, {&(0x7f0000003b00)=""/135, 0x87}], 0x8}}], 0x6, 0x60, &(0x7f0000003dc0)) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 608.623546] EXT4-fs error (device loop1): ext4_validate_block_bitmap:384: comm syz-executor.1: bg 0: bad block bitmap checksum [ 608.638777] overlayfs: filesystem on './bus' not supported as upperdir 20:18:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000020600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 608.686805] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. 20:18:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d68, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000000ffffffff", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000668140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:39 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='trusted.overlay.impure\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000030600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 608.850354] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:39 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180), 0x40, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@metacopy_on}], [{@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@fowner_gt={'fowner>', 0xee01}}, {@dont_measure}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 608.948662] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000066c140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 609.006097] IPv6: ADDRCONF(NETDEV_UP): vlan1038: link is not ready [ 609.033414] overlayfs: unrecognized mount option "func=FIRMWARE_CHECK" or missing value 20:18:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000040600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 609.080716] IPv6: ADDRCONF(NETDEV_UP): vlan1039: link is not ready [ 609.094259] overlayfs: filesystem on './bus' not supported as upperdir 20:18:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000674140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 609.134150] overlayfs: unrecognized mount option "func=FIRMWARE_CHECK" or missing value [ 609.173662] overlayfs: filesystem on './bus' not supported as upperdir 20:18:39 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) 20:18:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d69, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000f0ffffffffffff", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000050600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:40 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file2\x00', &(0x7f0000000180), &(0x7f00000001c0)={0x0, 0xfb, 0x15, 0x4, 0x4, "caa8013a06767724c0d7f15b9e63c2a7"}, 0x15, 0x1) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./bus\x00') 20:18:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000067a140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 609.389076] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 609.445018] overlayfs: filesystem on './bus' not supported as upperdir [ 609.454011] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000060600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600330040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 609.539476] IPv6: ADDRCONF(NETDEV_UP): vlan1040: link is not ready 20:18:40 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x25) rename(&(0x7f0000000240)='./bus\x00', &(0x7f00000002c0)='./bus\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6465e661756c745f706572ae664770c780334a2c78696e6f3d6f66662c6e66735f6578706f72743d6f66662c6e66735f6578706f72743d6f6e2c6f626a5f757365723d5cbe2d23405b2f5b292c66756e633d4d4f444d70455f434845434b2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x2) [ 609.590236] overlayfs: filesystem on './bus' not supported as upperdir [ 609.597598] IPv6: ADDRCONF(NETDEV_UP): vlan1041: link is not ready 20:18:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x40000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000070600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 609.682176] netlink: 'syz-executor.4': attribute type 51 has an invalid length. 20:18:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000002000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:40 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x3f, 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)="5bc7e0bac91fad75c085c069c2e6b13310cb6643673546f4dde222b2f11a23abbc88e09afde489ffe96a5bddd79940fd1345b794f4a5b8d3d5c39b291c4a8688f755cc1c9716f4c6daf9f0cf789c4ee983b4122eed1a4784f1bf37584c9a01ec4f1bc34690b230b784bf6ae5b32d6039d19a5efe8c728933df22eae75be691cc", 0x80}, {&(0x7f00000003c0)="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", 0x1000, 0x3}], 0x801, &(0x7f00000002c0)={[{@norecovery}, {}, {@allocsize={'allocsize', 0x3d, [0x67, 0x0, 0x34, 0x30, 0x70, 0x38, 0x9, 0x65, 0x30]}}, {@gqnoenforce}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@audit}, {@fowner_eq}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600330040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 609.793708] overlayfs: unrecognized mount option "deæault_per®fGpÇ€3J" or missing value 20:18:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000080600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 609.862001] overlayfs: unrecognized mount option "deæault_per®fGpÇ€3J" or missing value 20:18:40 executing program 1: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000180)='./bus\x00', 0x5a2b, 0x6, &(0x7f00000006c0)=[{&(0x7f00000003c0)="041d98bf0e3bb3938f82f445eb776fd2b1c910a6968ddfd8c526f5ece47fe3cd02ade01a4a950d8f9405eed6915f64db27a5b871fda8ec203a2447ff058d52c73ee347bbe60972e24e308912a02b4d0f7d5518d1db9dc64cbc56dba3bc4d4fe9df7b557bee3bbc41128bf2260c78f0b5685b2218b769de26f7b7fd8c7af35a7514c6dc0f36ff928ff49175ef58c17b958b05a0751b1c51d8877e63dcb200a2371f4e239221e3de8877865318dcfffeaae191aceaf963c9db23f6966c76334784fd3946cf3fe906a55949d844fa71f973ae76eaba387ae3a1b4ad0089b770b4e8b677f6ed547ce4c41195a706edaf88d2e3d38676cc64", 0xf6, 0x9c}, {&(0x7f00000001c0)="36715c3a1a3524330c74fb", 0xb, 0xfffffffffffff001}, {&(0x7f0000000200)="cadb4c444abf16ecf0de966417267aab5274809cf942a7e48785c0d690d012e7e71edbd608a591910d0f348da9c3355f9890ac23d84cd19a87314b04b891190931d0515c1a7b58c857b5cd897610deadc8b38d0ae9bd3e2720bdd5a6379c88774017", 0x62, 0x7}, {&(0x7f00000004c0)="7c8cda0861b3a755f4c893463a7f23c42c18ba93d05d40becae7b18f3dbb58ecaa29d647d372169a9bf01e86319aaaced6bc48c5b07eeef61d5324ef944f1e81b0ee8066fde6e5dfc378e76ad5a548f7f0ce89cfa45b089d1f64c5d4a4362d14bcb5e00533e717381f0d75f75cecd71dfffb055b136a077383e8b526917021e169c5ad79fce3942c1a0ab25505a078655b1d12da6e71fcca2ebcfb5c3bdc6b85a63ab0ed50d936aff9a53a09478e806878d013dcfa1646c639403e5a8bdd237482572278a621fa55c1027831c1345a998280b710a880f4815a2f2b7c046ba6e973274f2151502745e563e0de0ec0443fc7877f52", 0xf4, 0x8}, {&(0x7f00000002c0)="30dfa923a7038ad85318b7d30d4ea73857bf6c826f5957b380c0d3b14f411503b78e3985b017f4569dda8b444a30ac36e1184f5b8439b9a72c5fa44eb461e8ac7462d456f71ebf9bc31b2b6c29b35e66afe2", 0x52, 0x5}, {&(0x7f00000005c0)="88159e4ebeea709f6861203b5166e34fabb4910830af585649948fee905141e5a5a803338af895f35b389ed7c0371a547ea68beb510b603b7aaa4c21df14a63f26e6dcf8f6f52da8eb7216abade01b4b203db0e5d0d41545357fd7dd7e1ae827d70a11b0939b59e70ad046f11d60868bd2e86ac3abfd52d30192cad2fc553af5fe1ced5feedde8ac97e24175a4b9f2134bc2b618b566a32756648d761d2369c541b41b03912aaea0f4fbb122d62b9fa6cd3209e9bb458595d7c331a868da1ba866009ff1e825afdde8507991a4e60076b51f6b42fc65ed4f8929c0", 0xdb, 0x2}], 0x2000, &(0x7f0000000780)={[{'\'#/{}/*('}, {'nfs_export=on'}, {'*{'}, {'lowerdir'}, {'workdir'}, {'workdir'}, {}, {'overlay\x00'}, {'workdir'}, {'workdir'}], [{@uid_lt={'uid<', 0xee00}}, {@appraise}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000340)='./bus\x00', &(0x7f0000000840), 0x1008, &(0x7f0000000880)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@blksize}], [{@dont_measure}, {@appraise}]}}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 609.958230] overlayfs: filesystem on './bus' not supported as upperdir [ 610.005126] IPv6: ADDRCONF(NETDEV_UP): vlan1042: link is not ready [ 610.014882] netlink: 'syz-executor.4': attribute type 51 has an invalid length. [ 610.096674] IPv6: ADDRCONF(NETDEV_UP): vlan1043: link is not ready 20:18:40 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x810, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x1, &(0x7f00000002c0)={[{@index_off}, {@index_off}, {@xino_off}, {@default_permissions}, {@nfs_export_on}, {@metacopy_on}, {@index_on}], [{@euid_eq={'euid', 0x3d, r0}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x61, 0x31, 0x31, 0x35, 0x32, 0x65, 0x36], 0x2d, [0x3c, 0x32, 0x64, 0x33], 0x2d, [0x39, 0x62, 0x31, 0x9], 0x2d, [0x36, 0x2, 0x64, 0x31], 0x2d, [0x65, 0x39, 0x33, 0x39, 0x33, 0x63, 0x63, 0x33]}}}]}) 20:18:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140009fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 610.180584] overlayfs: filesystem on './bus' not supported as upperdir 20:18:40 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000000), 0x1024811, &(0x7f0000000080)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x1fffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000003000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140240fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:41 executing program 5: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r0) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x24, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x4}, @NL80211_ATTR_VENDOR_ID={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x2004481a) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e2c006078614f55c791efc357b1"]) syz_mount_image$hfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1f00, &(0x7f00000001c0)) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:41 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='f2fs\x00', 0x0, &(0x7f0000000200)='lowerdir') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000002400)=0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000002440)=0x0) mount$tmpfs(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f00000002c0), 0x201000, &(0x7f0000002480)={[{@nr_blocks={'nr_blocks', 0x3d, [0x7f, 0x6b, 0x78, 0x74, 0x70, 0x39]}}, {@uid={'uid', 0x3d, 0xee00}}, {@huge_advise}, {@mode}, {@gid={'gid', 0x3d, r0}}, {@gid={'gid', 0x3d, r1}}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x37, 0x64, 0x65, 0x64, 0x34, 0x32, 0x37], 0x2d, [0x33, 0x39, 0x37, 0x62], 0x2d, [0x74, 0x65, 0x33], 0x2d, [0x34, 0x35, 0xf7457cf18fe26f2b, 0x35], 0x2d, [0x6, 0x31, 0x63, 0x30, 0x38, 0x37, 0x35, 0x35]}}}, {@audit}, {@fowner_lt={'fowner<', r2}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r4, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r4, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r4, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r3, 0x0, 0xffff}}}}, 0x0}) lchown(&(0x7f0000002580)='./file0\x00', r2, r4) 20:18:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140340fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 610.540540] IPv6: ADDRCONF(NETDEV_UP): vlan1044: link is not ready [ 610.562173] IPv6: ADDRCONF(NETDEV_UP): vlan1045: link is not ready 20:18:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000e0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 610.663387] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 610.686972] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 1th superblock [ 610.705344] overlayfs: filesystem on './bus' not supported as upperdir 20:18:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xf0ffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140440fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000004000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 610.722177] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 610.738113] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 2th superblock [ 610.752877] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 610.799232] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 1th superblock [ 610.823972] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 20:18:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000f0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 610.867196] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 2th superblock 20:18:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140540fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:41 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f62e203000066735f6578706f72743d6f6e2c00"]) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x7f) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000e00)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="d18f707231195769e1f92dfcf6ef5194fef682c446761a210cc6d088ad320e7bc1c133b867e0d626660f0900920807b196b1adb3041c71633a8e5eb36707320dd4d83c266c85f12fceff2f6981c44749203c7d128716646cccb4b35265fa6111ab23d018327b41b7904c270a1aee8ef274049cb184bc0fafcb14318f10587170b02b75091874461603a9e0099b9d1cb2b644e44fd41b944129fcd53c3a438696dfbd2394777e2954ad2e2fd428e3254481d21d2bb96f80fc54d5fd0efd6d4ec5987a45266ffb57f2b7c66ff794375f31fd7c75d373d2bac68f51dd000000"], 0x0, 0x1400) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r2) sendto(r2, &(0x7f0000000b00)="4186e01905cbbf129e1217d649eaa0212ffbe68bfbd263512a7bfc28dd147d81bd918abaea4d27e7a9414fd17a6a06766edb6cb6bb1914cc98dca4d6", 0x3c, 0x800, 0x0, 0x0) creat(&(0x7f00000009c0)='./file2\x00', 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000a40), &(0x7f0000000ac0)=0x6e) setreuid(0x0, r1) syz_mount_image$minix(&(0x7f00000002c0), &(0x7f0000000300)='./file1\x00', 0x5, 0x7, &(0x7f0000000840)=[{&(0x7f00000003c0)="60aabcfe180fc088690f9aa500b1d4440988465c3e3d7934622791bb9a40315bd9ab5969a3e97481c582291cd0c3f32d17b1389c4827975ba536f0cfef03e6c050427f2e7ecedfe37fc55633ea17b8197bda805ebf8cf60848ef3498bd4a5e399a4d4ab34d8423809b01cb9a24f8e49b4627abf38222186c3a400b60c51f77a5e5b23a1ffc376e4aa5adebd7efb71c5ae6eecfedb4a6602edb69c23c7344dbe06f13c3c4f21c89d873b488974c7fe94b2b04d1361b3d63a39f808af2c117d8d29b237ff6b21374f00db9d75d887fd189f337001a055e31db9ebeefb06c311a42b012", 0xe2, 0x5}, {&(0x7f00000004c0)="31af5017f0e9e7b2828d5777d393f8416477a07cfba395e24febc6e1c96d7359c0855053f144aca6a248ddf1fb0f142e2217bb4cd2d342d59b4a513281a5ba0f1d4b2e0f9e33f38d3946971fbd2a7ea2e2a6fddd2226c1", 0x57, 0x3f}, {&(0x7f0000000540)="de406a5f1bd667761718d253d00135e52ae7da1ca8a5607a0f4b7eb333ad270a99cab92be18d09c32e712f519576c6bf8d3b3d231d853fc2559e44be5981eab20f41c7187ea7b4234c63e833fe5598632cf67f722320711bfa67cf5dd7e019d25b71d5ab61536caf69672fad52aaddca8e217d4eb8bf243c4267dbd65ce23946cec90bb0cb8a2c5613716a4c3c08e9a8b9fe0ef8e497b31949d2556e1d4a62d43b2b658465631da89504b82ed394e038c37c", 0xb2, 0x7}, {&(0x7f0000000600)="82e622319950ab3b648d696a9fa2271ae667f6c5476b51e3f03c359f7266c1855a72b7d8f5c3c1942cc9c3c649516c67f69fb22914b70c5b4911c80053cc966b4bab75cfdbadb557c3ae0fd204551eb4626fc19242a6c5082b73c92bfe3712331631e114586b447fcfe78bf1ecaee8c16b89bc2d680f4f9b5465f95c3d67b51c971419c5163b48e9aa0b00164b9df0faf1", 0x91, 0x7}, {&(0x7f00000006c0)="de31cafe3ef8f7a27ae1b612e1d55eb95fe1972a3c9c4c9b59275c53df290807f42f1f0a9aedb9fa1cb4b4d1d345df952846763353064be736eafdeec91d79512f8f2b27716fdf90336da2bb86ad979491edc6143f7ea2e93786fccf4b26cc97789ea96045d2316b59f7d4b8ac0894c05ac91fece1052e93c89e2386d439d1362e26a5423d3bc5a611987b6bb65524284178bb0628659dc2a05fd0e8b39482b14498", 0xa2, 0x8}, {&(0x7f0000000340)="536480f76ce9bbab6002b1e8054f24c3c37e08c71c122cf83fa9b368e7a4097b43382e059b664b597e640e", 0x2b, 0xd460}, {&(0x7f0000000780)="5c3a1bba5e33c24a33129e0a61e7772d9aca63032d50cba0fbb3b7d24344b91eeee6882e26d8c4d8a546c14337086705610d3e4da066b50f1074ceb1b848c6ff45947c893d8ab7ab97190d5b097be9c2d3c01f11ac145d1c2a296e492a9793d31ad24b64fc72155cea2cf5437ed97b2dbb19470dd3dc94bc4278666bf753eada8d140310e6865a790ab9945ddce8", 0x8e, 0x5}], 0x20, &(0x7f0000000d40)=ANY=[@ANYBLOB="2d5c2b2c66756e633d4250524d5f43482b434b2c736dd710ef9e2f61636b66020000ab6e0f7ff574616065722c726f5f752c666f776f651501fa8c723e00000000000000000000000000080000", @ANYRESDEC=0xee01, @ANYBLOB=',smackfsfloor=metacopy=on,fowner<', @ANYRESDEC=r1, @ANYBLOB=',measure,\x00']) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000200)={[{@index_on}, {@nfs_export_off}, {@metacopy_on}, {@metacopy_on}, {@metacopy_on}], [{@smackfsroot={'smackfsroot', 0x3d, '\\^'}}, {@obj_user={'obj_user', 0x3d, 'overlay\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '[^,'}}]}) chdir(&(0x7f0000000a00)='./file0/file1\x00') readlink(&(0x7f0000000000)='./file2\x00', &(0x7f0000000180), 0x0) lgetxattr(&(0x7f0000000b40)='./bus\x00', &(0x7f0000000c00)=@known='trusted.overlay.origin\x00', &(0x7f0000000c40)=""/214, 0xd6) [ 610.932154] F2FS-fs (nullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 610.970252] F2FS-fs (nullb0): Can't find valid F2FS filesystem in 1th superblock [ 610.984976] overlayfs: failed to resolve './bâ': -2 [ 611.002918] overlayfs: filesystem on './bus' not supported as upperdir [ 611.015590] IPv6: ADDRCONF(NETDEV_UP): vlan1046: link is not ready [ 611.072960] IPv6: ADDRCONF(NETDEV_UP): vlan1047: link is not ready [ 611.119890] overlayfs: unrecognized mount option "smackfsroot=\^" or missing value 20:18:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000100600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140640fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 611.165095] overlayfs: failed to resolve './bâ': -2 [ 611.180491] overlayfs: unrecognized mount option "smackfsroot=\^" or missing value 20:18:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x1000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000005000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:42 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)={[{@upperdir={'upperdir', 0x3d, './file2'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\\%(-!'}}, {@fsmagic={'fsmagic', 0x3d, 0x91}}, {@euid_lt={'euid<', r0}}, {@hash}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140740fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000480600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:42 executing program 1: rmdir(&(0x7f00000002c0)='./file1\x00') mkdir(&(0x7f0000000100)='./bus\x00', 0x91) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file1\x00', 0x200a02, 0x4) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x123) setxattr$trusted_overlay_nlink(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), &(0x7f0000000240)={'L+', 0x16}, 0x16, 0x3) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r4, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r4, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r4, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r3, 0x0, 0xffff}}}}, 0x0}) recvmsg$unix(r1, &(0x7f0000003b80)={&(0x7f00000039c0)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003a40)=""/54, 0x36}, {&(0x7f0000003a80)=""/63, 0x3f}, {&(0x7f0000003ac0)=""/38, 0x26}], 0x3, &(0x7f0000003b40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x2) recvmmsg$unix(r0, &(0x7f0000008cc0)=[{{&(0x7f0000003bc0)=@abs, 0x6e, &(0x7f0000003d40)=[{&(0x7f0000003c40)=""/219, 0xdb}], 0x1, &(0x7f0000003d80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003e40)=""/222, 0xde}], 0x1, &(0x7f0000003f80)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000003fc0)=@abs, 0x6e, &(0x7f0000005380)=[{&(0x7f0000004040)=""/62, 0x3e}, {&(0x7f0000004080)=""/246, 0xf6}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/215, 0xd7}, {&(0x7f0000005280)=""/209, 0xd1}], 0x5, &(0x7f0000005400)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000005480)=@abs, 0x6e, &(0x7f00000077c0)=[{&(0x7f0000005500)=""/46, 0x2e}, {&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000006540)=""/46, 0x2e}, {&(0x7f0000006580)=""/163, 0xa3}, {&(0x7f0000006640)=""/210, 0xd2}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000007740)=""/5, 0x5}, {&(0x7f0000007780)=""/21, 0x15}], 0x8, &(0x7f0000007840)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000007a00)=[{&(0x7f00000078c0)=""/129, 0x81}, {&(0x7f0000007980)=""/100, 0x64}], 0x2}}, {{&(0x7f0000007a40)=@abs, 0x6e, &(0x7f0000008c40)=[{&(0x7f0000007ac0)=""/4096, 0x1000}, {&(0x7f0000008ac0)=""/149, 0x95}, {&(0x7f0000008b80)=""/177, 0xb1}], 0x3, &(0x7f0000008c80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}], 0x6, 0x10160, &(0x7f0000008e40)) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1a, 0xff, 0xbc, 0x0, 0x0, 0x8, 0x10000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0xe9}, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0xff, 0x0, 0xd2c4, 0x0, 0x8}, r7, 0x0, 0xffffffffffffffff, 0x9) sendmmsg$unix(r1, &(0x7f0000009100)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000017c0)=[{&(0x7f00000003c0)="599ef792956a68c727c978dad5eff3762cf6633f49ce1c33596e838db377b0ee5a00f2d00a44c8d91d7821733da8e9502ef1e696f731b523708f9c5016c0b03a9d16d9873c338537a14532bb0a8211881c950c231b8e0e877bba47c2fd097b35b33ef229efa8c9f839a5b9cd1b37ae503a9ec398a49708", 0x77}, {&(0x7f0000000440)="c4a12baa61acce44bf63759f2405cb1ce89ac78d7cd04946d1e87af6785a465485c58d549b1df389a59ed6c4b2cd7ed610af88a0463d71fe88df809e2535431b20b8f5667bd42a2b185c487f7bc9a41da6180019bc8507eadaaedcd912af2ad3fd7f22232fff1c0cd694d222228c390cbc128046aed7834dbb0aed1d", 0x7c}, {&(0x7f00000004c0)="389081772438b086ce9adc7d79a16952b482f8020e214555713bb29feb38913870fbe97f0f15eb0fb29c5b310a1444c4c88a14cd1bd25f24ac5086261657f3a0497e373b31bbc2b002be213a61af0007f66eda8e1a", 0x55}, {&(0x7f0000000540)="fa88929c18ccdcdb2e447eedbb17febd10e1c7bb4056304423ccce4894e0e38c4b24455c00ec719e497c28d2d30c28dd8f23df9fb640701396d7b0948f092520e4feac0f24ebc62e1cc0c09cf668173a81d6ad0c8e6d2af32807f04387919bb12b634dd3227f0b0ac74cc28f627f9e599346e443ffe5ec6c331721fb4f3dc726791e9d7207c0a3d8191ec0ee7f224b01fe952b359e340165f41a934283b4ad824b7d16a60128bda677f2a7dc98a679c7f008af7ba74e40f42a0d2b0eeeb14df3fa4de689bc31245a9613fb0d410230d9042f2386dd2be3f2c43c8d9793b892058dde21b1ae6343dd0d10652530ecf6ef8d0097ca", 0xf4}, {&(0x7f0000000640)="aff931006b12a4c55f443c77c7be26cc5c16689ffe999237a8ec8c1efc05e0f4a55408196de13243f4214f2b96d773b09ec7b08046f9823ae47e1b2f8924da0ae9c0bcbad1bc233a1ac3251b1054d9b100afe7ed7144c9a73cfa6b3bdf945b8c0b61d7cb43ad7e85ad46a5f13c1b15e8e53beb04f9bfbd44d9a35553f69d1ab9b1c49467f93db2ba3c1c2cea7c4cd5956831d543cb5cfc0b0ce6dc933d970c8bc0c1b3e54e6b4f6c91d2e71021adf97a56eabaa8e8dda1a73627ea53db59cea693b7267b4722", 0xc6}, {&(0x7f0000000740)="4fd0884da0dc915c14e3029189c3dc790b5696650586d64201af1315c9c7091bb3b30bfd998d55b6ef445eb0c792d59edb22b144d43a9c509a1f91acd4077043aa97eeb4ee2cf4fe407ba925a4c32a93f921baf069277980de0f6aad1fdee7a8e49e2c0935961864a13d872983cc41f6917d8135aa1c3879", 0x78}, 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0x1000}], 0x7, &(0x7f0000001f00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0xb8, 0x8000}}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000001fc0)="64e81753b99c940723034547fce44cf457c6e7f17e52e5c43e055cb26425e7789630e349c66f47c0edca99a912d98bf64533f7d4fe4b80db962c7a1802db8364d66efbef41149c8f24a6a993e63144e1461876c516f8c6ba852344f44c5e9a40fcb3aa50c059d7a15a615c581d938ac75ff2b56aacaf9b01d4e50b647fdfaa8f94035f25a59870c0757a25c846842df9693b2fcae94b5e34a6495f054957e4693dcbab6fc16ee76f", 0xa8}, {&(0x7f0000002080)="d06f29334e11ab2bcfb4f50c5d5d81d13b41b95a075ba49b92ffb8b5b1927cdbe02cae1da3184264baa3fb4fec4e0d5602624f2e415fb468fc30a08769f24203c311374a43d5b4126dd1bff83c653e9f2e851026e46baad32c63d4c687f53d3315e41e5d8bbccff059f78853ce3bb4e394a6cf483b977f183182d8666abec16867b360bb85ec5016cfbe2f8579a8bea5ad90906bdc22f4499a2be29856a5f51788a31103697b48601beb0cf1b70a59716b651c5b35ccd33c43d877e7c3b741ff5e54e76e7efb6d3e690e68dff366db7b4ec3", 0xd2}, {&(0x7f0000002180)="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0x1000}, {&(0x7f0000003180)="a455588358704009a06a0209272546a81f65f215bf078eaded418e1f4660d048a799214cb9096230cd819bef42a4316f9d184ea05071200b965c90afd9d6f06b1f97261f0143d7a9d6110a22ca2e58db4edfac3faa899cf2c30a3c1353ade887614876909ef3a9bfed6225fb1f1414f7e67ff2e6ad0c340ec2b3a611f518bb", 0x7f}, {&(0x7f0000003200)="418a20dbf6292313a77f6c5ac01cb478a45da92395a723ff7a4b50ff8efafcacfa4fd5e72d405a23c5cb00c908437150378e9e7731a63eeec9de6a1a21bed2710445fcabc9cd19df1cc71d6e239e7f61b16313c3465e74f5219acf70dccec1a23f6be2b58858823d2420a084efe6981bcfcaf6618c9017b518c87a31ea5091c2452ac2c917c39d774df9dc3c38cc785125232d71235f50f8689510677cecb9e4bc2e012fa3324b8560efe7ff7b55cff78136029fd0775afb24af53909d577aadc344eae7b91c9392aaa0375b4a0071a64ff8d27931e581384e5dc46ec9c90ad6975aa5837e846c1f8b48f8e2a8c55cc3d812e2641568", 0xf6}, {&(0x7f0000003300)="97ff64776de5b26993e504fd25315f8ddf1d8380fb76dcb5b34f23b70c5e1ba035e49bfb5e3a244ac8ab4214ea6a95a00b128445a322e5b998ed23f3aedaa9160f69876dcfb03d69379dd0d263139884595ae646ca7ec87d065c0327ba8dd60fae6940ebeb1cb8dd5953c67b8c7a7e62a763a00a1b33da3bc86a4ce484328608c4ead5814b9da061df11d39c6de3c39f2ddc5c117aac5f877e4dfad00c93", 0x9e}, {&(0x7f00000033c0)="456cf08066a13a1d7d0ae312d7ffbcb6d448db1c98bf0ac19c6109505d11bb5c2e80cb67e8ea1249a3b9c9d5583bfd36435bee9e2ca6acefde0d10d59bd5b8286205dbee55ca29a8681382d14f844275820b16e82ffcec566134316bc6fa3fd1a9c92a4f5e7e0f921b4594e2e902ace03c31d314853453b905050f9482c10f67b60eef9f939cfcb7f627cd8d1d693d6a643c774a3de663f4524734d7f4a6a8f4b9fb0ca7ec9975578b97e3e110ffa435247e7e534ea3241744d1df9516baaa7a7115b7ccc0c0529de1532c4ace34557b08295d9f64c115877de96e9e8cf5c9b3a7f19b07c72d2911b0988c3fa7f851098df319f3", 0xf4}, {&(0x7f00000034c0)="ff564379db5baca20a47fd1ae3ecb0a4842a17c8e9ebaf261d62680b70e118044ee1c4685707f89a8c26b0179dbe", 0x2e}, {&(0x7f0000003500)="7624ba8c8e82325be01d666482b7b409ab2f49e18a710377672eab7f6071d16fb9f6d0ae4de9ce95659bd2533f7bee571a8c73d2cab81952dcfff7cfcceb2aed8605677cf026ea26d1241ffa47dfb41232ecbceede0eb1ff71da884ec149783da1be21a3262d6147c2000e6146e294ce30280c4ec66bc602d92d058220d4410978d0cca1f77fefa1d661c0686ac4ab58bba1ff4a9eae97a4999bec6406b837091b42f710f4a49ac8fdf2112ea87673a2c1985f8b666e6a3917048797c3ae8ac0c991d3d8332c00db38ec95beed80c61735a44667e8bd07bb90fbc2c930050cccd029a68d73e006fcf08ec799", 0xec}, {&(0x7f0000003600)="018751d156bffb5d905d4d532828bf7158145c51e3d569a0fd2d31cc4a77faa094385aa9ed1297461c3162680304e497c6dc489c2da4299edfd378a957dee8f01e698a02630e4cdd1302551b39f57a986c61fd9e4ad2866eee9ab81b908ed6acc74e9056c48eab8218a79d8b08e4592958cbfcc11529db44f45b5f78b4f56e39574bb293bd78df56c44d9eee642b708afde1b3f95cd308e1490eef16347f0d2aa23da93b929b3651986b01b11ee67a57c79d5084e94c4a", 0xb7}], 0xa, &(0x7f00000037c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x40, 0x80}}, {{&(0x7f0000003800)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003880)="73360571b403aee75baac72819a72e9a22c13f2e94a922d9a173b349477705d8a883b04b84ec163374bcb836f3d0a73e9c5970d1409b298a159ee988636c919c7e319e1e7c0cfedaa038b998740db4254af22b946a4c552348ad814d7966b9910dc408d03d385cdfc016cb19da378c75cf5d0ebc2752192dcb4a9d", 0x7b}, {&(0x7f0000003900)="56fd60d94b1dfe1fed71aa5798f04e2096e026751a304cb6568367dd", 0x1c}], 0x2, &(0x7f0000008e80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xffffffffffffffff, 0xee00}}}], 0xb8, 0x74}}, {{&(0x7f0000008f40)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f00000090c0)=[{&(0x7f0000008fc0)="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", 0xff}], 0x1, 0x0, 0x0, 0x80}}], 0x4, 0x4) [ 611.454819] IPv6: ADDRCONF(NETDEV_UP): vlan1048: link is not ready [ 611.474305] overlayfs: unrecognized mount option "smackfstransmute=\%(-!" or missing value [ 611.500280] overlayfs: unrecognized mount option "smackfstransmute=\%(-!" or missing value [ 611.518209] overlayfs: failed to resolve './file1': -2 20:18:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000004c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 611.558456] IPv6: ADDRCONF(NETDEV_UP): vlan1049: link is not ready 20:18:42 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) rmdir(&(0x7f0000000000)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 611.619731] overlayfs: failed to resolve './file1': -2 20:18:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140840fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x2000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000006000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000600600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:42 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000240)={0x0, 0x0, r0, 0x6}) mount$fuse(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180), 0x800080, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize}, {}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x2}}, {@allow_other}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x200}}], [{@dont_measure}, {@smackfsdef={'smackfsdef', 0x3d, 'lowerdir'}}, {@euid_gt={'euid>', 0xee01}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x63, 0x37, 0x63, 0x31, 0x38, 0x61, 0x39], 0x2d, [0x34, 0x34, 0x63, 0x33], 0x2d, [0x2e, 0x63, 0x35, 0x39], 0x2d, [0x62, 0x30, 0x62, 0x64], 0x2d, [0x63, 0x31, 0x63, 0x32, 0x37, 0x61, 0x39, 0x62]}}}, {@obj_type={'obj_type', 0x3d, 'workdir'}}, {@fowner_gt={'fowner>', r2}}, {@audit}]}}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140a40fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 611.819588] overlayfs: filesystem on './bus' not supported as upperdir [ 611.826522] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 611.946163] IPv6: ADDRCONF(NETDEV_UP): vlan1050: link is not ready 20:18:42 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x10, &(0x7f00000003c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@access_client}, {@fscache}, {@cache_loose}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@mmap}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@msize={'msize', 0x3d, 0x4}}], [{@uid_gt}, {@smackfshat}, {@fowner_eq={'fowner', 0x3d, r0}}, {@euid_gt}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@measure}]}}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000680600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 612.068734] IPv6: ADDRCONF(NETDEV_UP): vlan1051: link is not ready 20:18:42 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)) openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x80000, 0x10) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140c40fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000006c0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x3000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 612.241089] overlayfs: filesystem on './bus' not supported as upperdir 20:18:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000007000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:43 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x82000, &(0x7f00000003c0)={[{@metacopy_off}, {@xino_on}, {@xino_off}, {@index_off}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@xino_auto}, {@default_permissions}, {@metacopy_off}, {@xino_on}], [{@dont_appraise}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x0, 0x61, 0x65, 0x34, 0x62, 0x39, 0x64], 0x2d, [0x62, 0x30, 0x35, 0x34], 0x2d, [0x32, 0x15, 0x33, 0x62], 0x2d, [0x59, 0x37, 0x33, 0x31], 0x2d, [0x33, 0x34, 0x38, 0x62, 0x34, 0x0, 0x33, 0x35]}}}, {@permit_directio}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, r1, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x28}}, 0x48000) 20:18:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140e40fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000740600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:43 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(0xffffffffffffffff) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x7f) fremovexattr(r1, &(0x7f0000000040)=@known='user.syz\x00') r2 = socket$inet6(0xa, 0x4, 0x7) r3 = gettid() clock_gettime(0x0, &(0x7f00000070c0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006f40)=[{{&(0x7f00000038c0), 0x6e, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/96, 0x60}, {&(0x7f00000039c0)=""/198, 0xc6}, {&(0x7f0000003ac0)=""/162, 0xa2}], 0x3, &(0x7f0000003bc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0xe8}}, {{&(0x7f0000003cc0)=@abs, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000003d40)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000004d80)=@abs, 0x6e, &(0x7f0000005f00)=[{&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/200, 0xc8}], 0x2, &(0x7f0000005f40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000005f80)=@abs, 0x6e, &(0x7f0000006180)=[{&(0x7f0000006000)=""/218, 0xda}, {&(0x7f0000006100)=""/75, 0x4b}], 0x2, &(0x7f00000061c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000006200), 0x6e, &(0x7f00000067c0)=[{&(0x7f0000006280)=""/51, 0x33}, {&(0x7f00000062c0)=""/222, 0xde}, {&(0x7f00000063c0)=""/193, 0xc1}, {&(0x7f00000064c0)=""/106, 0x6a}, {&(0x7f0000006540)=""/78, 0x4e}, {&(0x7f00000065c0)=""/170, 0xaa}, {&(0x7f0000006680)=""/27, 0x1b}, {&(0x7f00000066c0)=""/60, 0x3c}, {&(0x7f0000006700)=""/133, 0x85}], 0x9, &(0x7f0000006880)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000006980)=@abs, 0x6e, &(0x7f0000006dc0)=[{&(0x7f0000006a00)=""/32, 0x20}, {&(0x7f0000006a40)=""/147, 0x93}, {&(0x7f0000006b00)=""/9, 0x9}, {&(0x7f0000006b40)=""/39, 0x27}, {&(0x7f0000006b80)=""/111, 0x6f}, {&(0x7f0000006c00)=""/190, 0xbe}, {&(0x7f0000006cc0)=""/214, 0xd6}], 0x7, &(0x7f0000006e40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc8}}], 0x6, 0x0, &(0x7f0000007100)={r4, r5+60000000}) r7 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r7) r8 = syz_mount_image$hpfs(&(0x7f0000007140), &(0x7f0000007180)='./file2\x00', 0xffffffff, 0x4, &(0x7f0000008380)=[{&(0x7f00000071c0)="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", 0x1000}, {&(0x7f00000081c0)="da698d76e7e6292059287c164795527124f117b1caf5c0bba1c7cda3a0687e74907231acb54d374f2a24b226d5c544d2c6d7d89c0516533fe7d609f5529ac61b57541e04749cb53590058ffff5c30306a501d7fc6897965cf31488e05f15745c01db8449187ea0b6bed35da90e1d4316b2d90607c321009a1ce2391223dd34", 0x7f, 0x4}, {&(0x7f0000008240)="273270c2487a809fdb921b64db9bd5924bc545ffd10990ea1dc4", 0x1a, 0x5c}, {&(0x7f0000008280)="962263c54db8a24a1baff53fdee68b6cbe4ce68fa057f4fabfe7f6f4097f56e2c729dfae1b0e5f36483fd721de6c3f85c368fffd7eb78d3e12f4248cb5c0bbd45cb0823d39db46393ef06ae98d260cb8e4ef5c31045549e23284287c603d56a5ae76884cb3a93a6d2869c81e4cae759010863b666979fa636340bb5dfeebf8212f1a32cb696d16ed7e1412d4df6c2e94ce0b7ac9d7aad371ecaa32cc2551a84c84e0ad475920a7dbdd22dc77484de0598db4158261494eebfc3101463fdd6128578c8566bc8e0f2523fdccba6f3cabf17a7c4042f16380dc7352b73622ecd945687dc1e08d0e8fe330804040bfc8d5f8c095e9f70f325d88", 0xf8, 0x8}], 0x104000, &(0x7f0000008400)={[{'upperdir'}, {'overlay\x00'}, {'-~\\}'}, {}, {'\'-%*'}, {'upperdir'}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}) r9 = accept4$x25(0xffffffffffffffff, &(0x7f0000008440), &(0x7f0000008480)=0x12, 0x100800) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008580)=[{{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000003c0)="6305bd883dde650deb6a1e59290efb464749b4e75b2785fdc2f647517cfa5add38c0a5af5f9ee4a2f57b638fe02f8d5e4253d54d0d80d695c653761706b0f133fe0130d10e15a2f5862e0b99fdf29b9b5e243c06607e9bc365334280d2281020d7c766f193787b5df594ac87803cac95e5ac1594af8b47bf49225262750253b6aee107311b60df148a55c417b4502a813ed8a7e95a7d5d7ba6e5de604ebb8e101bef5f7cdb7f4f80563eae4208fef83e577df80f32d47eb891c9a17aebf86247c4f7dca7da3a0401c61f8d23c94b981051d7b8d03bd3c25c65cf", 0xda}, {&(0x7f0000000000)="9caa671de0", 0x5}, {&(0x7f0000000200)="95846abd771b15889d2047c27ec3c7e0cd744fc2bda0bf805ae5e6a0e4e147fa8edeada556c0646509a294ac3c7748b6864cb6dfce25541543b4776c10a60092e12caff14fa5167c7d35c9fdfa5783186091d481432861397ec0d86062f56b50893244fd6cb77d9921f93a84b5fe19490627d322396b2c6da48c0f", 0x7b}, {&(0x7f00000004c0)="630637836609aa07c4c8e28b635ae949e4fec332e7177d5636bfef1b76ed0a84eae127b2dc6c59f58b692a112a21daa4d4f290a878ee89acfdfb20fb494d5cc0e1950963f5076c26f8ce27783c1412dbc521dfa8c835b91f5f31f810ea8f8002b799b58769deca1840ddde237afab2e57090b60ec625e08f347267d4dee0b507b40e4798e9b776cb9dbe14e480a9810450512796bb3de427833bb36e2141582cb6eabee0074a4ce4dcc68a279f3db9b0ef01bbe462ca0e61c5dcf69e6a8a7cbde0deec591f823ba40b488d0ef90a58c6a8fa0249b086c482b447f9efa2839d4a1fae63f07404fc9ca3", 0xe9}, {&(0x7f00000002c0)="6d993120b2cd0819f4be82a2114f15fc5c3f413e3cf7af14123d4092943b69ead458ab62458b8c34455c50fc84bf23bfc4240099a883e26528627b0d36654d4d5dc9c257916bb8bd792fe271fc3b5b5e102b51abb3ea94862ea6f923aaf097bc596e8a63205f30ccc92949edf920df474f047b046e3d9c3d9d5ce1419f9cdd8ef597a515b142e175d08b312c8e423095d15c", 0x92}], 0x5, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}], 0x60, 0x40000}}, {{&(0x7f00000006c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000740)="c95fed4244b9e92012c2c128ff9a68aa4d72488989c17e8e74aed65ae72921eaa510a7a801d8c174c7f31a2748459eeff721254d8c", 0x35}, {&(0x7f0000000780)="8a1e6c5cd875c77e23e9380e7c2248656d1fc3c4de866d418bddc2c4f1fa8f0fbe3a748c0bfa941c1bf602612743033359deec2a29a5a06aea546cab0e0a76a6db2fb92d928f3149fd3f25792ced7a286e24f2205ab4e893ee7f56e1c0ef6ed37b29dfc6bc49b6db272340ddf6aaa8fd76f6959ba4fb0579e7c2f8", 0x7b}, {&(0x7f0000000800)="84d5af329da842588da691ae83bf4c25e23466cabbe8dee8261517d244ed2b1ef3a5be5730267625e560e7c58210e228564ab92e5f401fac1db1deee2fddc6d9e955ae571f825de3b8a196a05f8a7d3b5788be38595b929fa3cbb599a22d1187e54870138fc3936e4af2c2488363386ad5c9cc95d1a65ed2ab1586ca454528a3ab90eaeb6fbabf658a8b5c5279a45c8f652477a1d3fd8acbfee1cba5e0c6fbb77eb9cc10d2f17fe5984f6ae820dd84da6f3f1537a250bc68c2ccc5d301192697263d8f33c31ac207be866329d932bab66d5d33f25460bc878009a59fc39838832c", 0xe1}, {&(0x7f0000000900)="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", 0xfd}], 0x4, 0x0, 0x0, 0x10}}, {{0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000e00)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x90, 0x40000}}, {{&(0x7f0000000ec0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000f40)="1fec75ba1304824034a14c53f724c62f92005f8a9a3869ce2337d63198d9ee504e41e9312200bff6cebd0b6a452858438ba94016179c5de4faf2a0bbf692f4e0936afb467cbba76c49c5f350a0e320c159bed77e8c5d401021eea187df7d7a963a636ee55c0d7e2c0005df1fe207f4a57205c13c51b5fe80b03ffd2447f3e84dbc0c2faab0ee34bbdf040444628db4e6a5388e68", 0x94}, {&(0x7f0000001000)="ea97e39b6b5082c16dc33cc1d6a122515bd9e32b5a6c6f3a0b5b1077067714da5966d81d1c825558b8063f8c428df9056335b628a5cc7237abd014a8ad3959d1be5a1459ef33ae377d49fd5e42b550d629bc5f288aa416e244a6f6938b8e1a0ea1561b4f9f41161e4a9868d810328bdcdb665eadc01a0872782667bd098fb04f9c20fb126f5b53ca48406027b822a7d27901d3c4ce0adaf32ce123b4d992daecfbaac9ef9c4f2210cf37b72bd5ab46ed701762d969e7c788930fde47516c69f4e69e1435eca5f1e4ae6e65cf9bcbf6507fa31d9ef740c4ebdafc0f74715aa44bd4cd90a76eed2f8eeafd6c7e", 0xec}, {&(0x7f0000001100)="e2779c5a939601246686a188b8430eac774f2f7a7ef86af5f34b3d756d752b3a7d983cfe8cfd261bb29b8c6f0244b41783a267849698a511fa359c3b0568df9532d49a9769e951773c4c0ff6c17cf93b9555c6932689dc6c4b356563f193d346c5f2d070f3d94202c7e71b8e0e34b55e6f970e73dfe22cc8eef1f0ca01ae6ccd44468cbf43a562c10b3990562410677b6192c8db9e9863fe3b2a1c320a1a86608e6bdc63ccc9e7b1005fed9d4d6e61e0d6a863c696a532f6c547f2bcf17f03b15ce0af119b5cf0eba61a81fd", 0xcc}], 0x3, &(0x7f0000001380)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, r2]}}], 0xc8, 0x40}}, 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0x1000}, {&(0x7f00000034c0)="ba63521074f8c996fc965203f16844f946e21b505adb8217adf08cd3757f6ec05babf278692c266e1ba84a95b40305abd44f0059a6b7de67f56586f28799b91f849c36147bd715eaa398b62de7d44f89775ef773570542dee8b9cbc01cac91d6403e1a95cbf5ce582e324d25ee7728f97b5b87cf0a253473796b2d4b29fed112baf0e0b53e798249cda282caa5187a5e8e48f8ba1b7bc839fcf6deacfd8af831f1cd5fd27dbfbfaca1f7919e0ed1a7d8fcb4f4eb2ab2adb1ad472799fb60f27f6a0df052", 0xc4}, {&(0x7f00000035c0)="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", 0xfa}, {&(0x7f00000036c0)="6dfbef68088c51b0c6ba606f0215d788b14cef0b673145a695b20ecf74a7f01cfeb980d7287e3514afe6e577ab202e6731a949e6034827010c", 0x39}, {&(0x7f0000003700)="bebaf8dd096a90f8adda65050347266ab1419a39cc45994245706ae9c10393c15e032b26ec9aaea316a78ca38440d6d68d9744cd81e66c8d7185adf504c3f9c23517a6dbc51a9114219888c425fe96b3b34eb06c1e73c82086188f3849084acbc0f294e95006d2ba3fb18a71222abfae7c83e76236", 0x75}, {&(0x7f0000003780)="cbd847cfebe7902125413f19fa5e50b725938d81dcfb632dfd458427b88b24925299017a87f081c4dcdbbe650169538220acfd69ba548c61ddae9fe99f3bebbdcd5f7a04e6fd5dd458f1e0e05bb17029ae8428a44a597a7627da4a165fa16e68d335d77baf97cd1a5fe3ca16013496bdadeafceabf10119c186c610c98c6f27dcd062a339fa717d6450bf2", 0x8b}], 0x8, &(0x7f00000084c0)=[@cred={{0x1c, 0x1, 0x2, {r3, r6, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r7, 0xffffffffffffffff, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff]}}], 0x88, 0x20004000}}], 0x5, 0x20000000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 612.579258] IPv6: ADDRCONF(NETDEV_UP): vlan1052: link is not ready 20:18:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000007a0600140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 612.629810] overlayfs: failed to resolve './file1': -2 [ 612.642307] IPv6: ADDRCONF(NETDEV_UP): vlan1053: link is not ready 20:18:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140f40fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:43 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x72) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x4000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600141040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 612.828229] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000700140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000008000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 612.925556] overlayfs: filesystem on './bus' not supported as upperdir 20:18:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600144840fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 612.992182] overlayfs: conflicting lowerdir path 20:18:43 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), 0x1002804, &(0x7f0000000200)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@metacopy_on}, {@metacopy_on}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@xino_auto}], [{@subj_role}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) syz_mount_image$qnx6(&(0x7f0000000280), &(0x7f00000002c0)='./bus/file0\x00', 0x7, 0x1, &(0x7f0000000300)=[{&(0x7f00000003c0)="66cfa4a1520587c42957b51057ce8961d3af4f5dcf5ca7a966e40134f5ddf6f458da88c08badfa16d85f60fc1da13601e6cc70ed07d018a7f1194c966476ae4e1bf35b558c096f2849895e5350db7386e3acb6ff8dc4c92a6d99047936c2c2f49853ccfc2fc4f4d58fb13d2f025cd0ad29c49f2b0182d04dbaa8a45d7cb141a17d05c9374de89a0941a0700583b12079670a1916a2b156f2f7a0150386c9238cd72f7aeaf0f8f05e9b913a58b0afb36f3a7e5f1288ba825b108bc62a4f93", 0xbe, 0x4}], 0x8c0a4, &(0x7f0000000480)={[{'upperdir'}, {'\\V\xfa[{'}, {}, {'-%:'}], [{@smackfsdef}, {@appraise_type}, {@measure}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 613.049055] overlayfs: conflicting lowerdir path [ 613.123189] IPv6: ADDRCONF(NETDEV_UP): vlan1054: link is not ready 20:18:43 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = socket(0x80000000000000a, 0x2, 0x0) r1 = syz_mount_image$jfs(&(0x7f0000000340), &(0x7f00000003c0)='./bus\x00', 0x4b, 0x4, &(0x7f0000000740)=[{&(0x7f0000000400)="acb5d199b09aa089c295a92d152e255a372940e451f14a45fe830ea0ed0bd56fb1750aa4d0ee1dae4bb6ca0b0a374f4579512d3f443da30d89a03dce51d91b0d13661d58fe42620578bf604fb3915a649d4266832bf19701c0886c76d45cea29aaf19c071700ddc935d0e1fd3e988eec256c13f08314f15d125bd7bae8be827301ac25e44e170fcde28115eb99ece4aec42af40ca5af84046748bd95b23ca6e45d8ad7b7db8ef553ab29b967eeede44e16b71fe5608886564fb93e77b67d894812d9e0ae631353c60c2a2e0849535fb9a15427cdab52f69f0c7c318582544dd1a4ed9aee028248181ddefb8dead5550a02612d006e8e64f344", 0xf9, 0xff}, {&(0x7f0000000500)="996272c0dad51867178a1610bce88a84448a4fedcddceab1b38d55123f1957c898bd400f243c33bc484ce21deab583b1ebbeec023d08d1cb498a4ebcf10f09258e67e554edf5d4465adcd85081fcbdd2942bdd32e004e36d67dca367c5733c0390741c58aef2aa8dc3cdc5b8a4fd2756ec572452f9ddddc5d4cfbca12f82ab7ca5035b0b9e4bef75c65c4355f7174b0b45a1183e9060e40e216ff5d0b1b9b9c4194f78ef765cdf5ce1833636f1ca7b92", 0xb0, 0x1}, {&(0x7f0000000a00)="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", 0x12d, 0xa}, {&(0x7f00000006c0)="430920445ed40150354efc204745410ff037e54cd2b6e0205f9cbb179a0c9fd321dbd2c51999fb783b1782db7222e52e42b2de80bf9ceba66ead7ca5ad163098965014280f8888ea4f44732c6a671011f211c0480236f09f2441363590b7fe61b923519b3831c86d62e232e578efe3483c9700ee5f00a7b274aa37", 0x7b, 0x3}], 0x40000, &(0x7f00000007c0)) mknodat$loop(r1, &(0x7f0000000840)='./bus\x00', 0x4, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/6, 0x6}], 0x1}, 0x5b944828f7891580) chdir(&(0x7f00000005c0)='./bus\x00') mknod$loop(&(0x7f0000000880)='./file0\x00', 0x40, 0x1) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000900140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 613.229051] IPv6: ADDRCONF(NETDEV_UP): vlan1055: link is not ready [ 613.261305] nla_parse: 35 callbacks suppressed [ 613.261316] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600144c40fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 613.337898] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 613.359187] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 613.394015] overlayfs: filesystem on './bus' not supported as upperdir [ 613.403243] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x5000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:44 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) getgroups(0x3, &(0x7f0000000700)=[0xee01, 0xee01, 0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x9, 0x6, &(0x7f0000000640)=[{&(0x7f00000002c0)="435c7e972a3d58f654c35e27cd14171850d3b3594095709b977e6def05bddb168a72c74ccb4c2978e01bd3590d9e1a45b9f68b97ed58e9b6f43ff6525e8f6647cea74f8896366b5acf4c730e1507f49c6b140e619f2983b6645f7f4b618d2d2a78", 0x61, 0x8}, {&(0x7f0000000340)="aa", 0x1, 0x2}, {&(0x7f00000003c0)="9d48f0b41059de9e04336c3dc02fbe04dd9892783d5deef7c511b6f9854e6024bb4d187a2e8bfcd012a404b4a1552cb3e1da85e4965095b3f0c09ceaa2f5c785454e543b69ac15b68d695006ecc7b24b77a20b2b0c0c41cbdcd7369ea13c945d09d6dcfa83c9af187b5fa206ec5ba194da5ffa24d4e6c677d19530b39caeb2007d9f784494d176c9105b027760ed98109f4da8d0e024898a4917c0648804838c594b57fec0213885e439f47daa24e4c93242911929e536c2a11e429647", 0xbd, 0x7fffffff}, {&(0x7f0000000480)="aaf9d587c5393d0ed30f22afeae47175197463ef56ceb1be8c83e8", 0x1b, 0xffff}, {&(0x7f00000004c0)="f46427629e591319632954fb7e10bfd388c9d4c0e07e05ecf55c96ad5402c67346a2ce9bcc9680603c8807dd560e62f809fceffe5ec060ae46bb3cdc88f07a955f71a12aabdcd5fcef957ff8c349b9acae4555115baf640254edeeb066386446b3948ab7f84d4e68db2c6ae39706af7dc8ec98262062fa2a1146a96c1fca865e32472a6766e3f1155d936eb8f8ec26aa3fe7efcd038e1f73281ba677d78718db0919ea6350cb6050b819186e7ce1b5cd4c499adb1e0a670f63a287703593ef6de7f73608c28e863b4a73ac054aff1c4035121b418d885bb963e44f0403a1ed517978ac48a2aaaf", 0xe7, 0x3000000}, {&(0x7f00000005c0)="d64a7d43ec7f4d4c8638ca00135c62593857a34220cfe0679cd373adfe79378a0ec1793f7bee2dc672a4bfc496158f2cc38d86b0d76bf0cd39c1a9c026341e99cc5340e8e1868c0bf729e1f1934a4e594a", 0x51, 0x1c6}], 0x100000, &(0x7f0000000880)={[{@noload}, {@resgid={'resgid', 0x3d, r0}}, {@journal_checksum}, {@delalloc}, {@nobh}, {@nobh}], [{@euid_gt={'euid>', r1}}, {@fsname={'fsname', 0x3d, 'upperdir'}}, {@smackfsroot={'smackfsroot', 0x3d, 'lowerdir'}}, {@euid_eq}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e810000008b8b21310a8f8c6c65312c6c6f7765726469723d2e2f66696c65302c75706b3b2bc748b5c5ab7065726469723d2e2f627573"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)=""/41, 0x29) 20:18:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000e00140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 613.505989] overlayfs: './bus' not a directory 20:18:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600146040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000009000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000a200140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 613.601649] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:44 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000002c0)={0xb3e7, 0x0, {}, {0x0}, 0x40, 0x8}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmsg$unix(r1, &(0x7f0000002740)={&(0x7f0000000540), 0x6e, &(0x7f00000004c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/135, 0x87}], 0x3, &(0x7f0000002680)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}, 0x101) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./file2\x00', 0x175c000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f00000003c0)="e3bdb9b9c247c655c1f87a5f3598055939a309088c7ce256876ed16da2cb386de2699fd42ad4850fa4649d40abfe2180ba822a64d0b6b6d583cbe59cb41b83fb5382f573ff7950700553594e15eba21bc13e6121d5a502742f996a0e1223e61db32382ac4fde6859e2735ff07074fe687622e1babfa96d5078590c9c9104515144ae63931493e38bbf7046abc7648b7840cc647b8d2944fbc9a6970cb0c84543bdd0b427b41d3c8df4db42bad2935821f393715603019f502f1b28f53efb1a796f1790046743daf03c5d535660535b7bb3e50caf49575abf316819b512032ccafec360ee3a6efbcb3b9c7754f359f33395db", 0xf2, 0x7ff}, {&(0x7f00000001c0)="a671859ce022d5cec04f111fcd45ac65606dbe136154ef3b221e072c4298ca18bfbd0a99558f889f2950d1bdf247be531e4058ac59cc7f25b76f377358307f36635945f999", 0x45, 0x1}], 0x1020010, &(0x7f0000000300)={[{@barrier_val}, {@acl}, {@block_validity}], [{@euid_lt={'euid<', r0}}, {@seclabel}, {@obj_role={'obj_role', 0x3d, '-*$\xe5\''}}, {@fsname={'fsname', 0x3d, '\'.'}}, {@dont_hash}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000500)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) open$dir(&(0x7f0000000380)='./file2\x00', 0x80000, 0x100) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 613.688559] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 613.696312] overlayfs: missing 'lowerdir' 20:18:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600146840fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 613.741978] IPv6: ADDRCONF(NETDEV_UP): vlan1056: link is not ready [ 613.764034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 613.828950] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 613.843425] overlayfs: missing 'lowerdir' 20:18:44 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x81000, 0x32) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180), 0x4000, &(0x7f00000001c0)={[{@default_permissions}, {@metacopy_off}], [{@fowner_gt={'fowner>', r0}}, {@dont_hash}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 613.872793] IPv6: ADDRCONF(NETDEV_UP): vlan1057: link is not ready [ 613.912539] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 613.943982] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 613.955280] overlayfs: filesystem on './bus' not supported as upperdir [ 613.973308] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000300140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x6000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600146c40fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:44 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="776f726b6469723d2e002f66694db6607df16c65312c6c6f775a0300000000000066696c65302c75707065726469723d78706f7274"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 614.074283] overlayfs: unrecognized mount option "fowner>00000000000000000000" or missing value 20:18:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600147440fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000a000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 614.151736] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 614.163389] overlayfs: unrecognized mount option "fowner>00000000000000000000" or missing value [ 614.175440] overlayfs: filesystem on './bus' not supported as upperdir 20:18:45 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xa0) [ 614.256174] overlayfs: option "workdir=." is useless in a non-upper mount, ignore 20:18:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000500140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 614.305882] overlayfs: missing 'lowerdir' [ 614.328605] IPv6: ADDRCONF(NETDEV_UP): vlan1058: link is not ready [ 614.349156] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 614.369192] overlayfs: missing 'lowerdir' 20:18:45 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x1c0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./bus\x00', &(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8, 0x1) [ 614.395981] IPv6: ADDRCONF(NETDEV_UP): vlan1059: link is not ready [ 614.420122] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600147a40fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 614.482335] overlayfs: filesystem on './bus' not supported as upperdir [ 614.509919] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000700140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x7000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:45 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x154) [ 614.590969] overlayfs: failed to resolve './file0': -2 20:18:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140008fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000b000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:45 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@xino_auto}, {@default_permissions}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000900140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 614.808069] overlayfs: missing 'lowerdir' 20:18:45 executing program 1: mkdir(&(0x7f00000001c0)='./bus\x00', 0x12a) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 614.846037] IPv6: ADDRCONF(NETDEV_UP): vlan1060: link is not ready [ 614.853708] overlayfs: missing 'lowerdir' 20:18:45 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x100) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c45302c75707065726469723d2e2f6275732c6e66735f6578706f72743ddeff466f"]) chdir(&(0x7f0000000140)='./file1\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140009fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 614.963166] overlayfs: failed to resolve './file1': -2 [ 614.994701] IPv6: ADDRCONF(NETDEV_UP): vlan1061: link is not ready [ 615.004421] overlayfs: failed to resolve './file1': -2 [ 615.061104] overlayfs: unrecognized mount option "nfs_export=ÞÿFo" or missing value 20:18:45 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x2, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) close(r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5a0, 0x2c0, 0x3e0, 0xffffffff, 0x0, 0x2c0, 0x4d0, 0x4d0, 0xffffffff, 0x4d0, 0x4d0, 0x5, &(0x7f0000000180), {[{{@ipv6={@loopback, @mcast1, [0xffffff00, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0x0, 0xffffff00, 0xff000000], 'batadv_slave_0\x00', 'veth1_to_bond\x00', {}, {}, 0x87, 0x40, 0x5, 0x22}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@srh1={{0x90}, {0x2f, 0x9, 0x0, 0x1f, 0x3, @loopback, @private2, @private1, [0xff, 0xffffffff, 0xff000000, 0xff000000], [0xffffff00, 0xff000000, 0xffffff00, 0xff], [0xffffff00, 0xffffffff, 0xffffff00, 0xff000000], 0x1000, 0xa2}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x3, @ipv4=@local, @ipv6=@private0, @gre_key=0xfff9, @port=0x4e22}}}, {{@ipv6={@private2={0xfc, 0x2, '\x00', 0x1}, @private0, [0xffffff00, 0xffffff00, 0xffffff00], [0xff, 0x0, 0xff, 0xff], 'tunl0\x00', 'team0\x00', {}, {}, 0x16, 0x1f, 0x3, 0x3}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={{0x28}, {"3ce5"}}, @common=@hl={{0x28}, {0x1, 0x20}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x17, @ipv4=@rand_addr=0x64010100, @ipv4=@local, @gre_key=0x1, @icmp_id=0x68}}}, {{@ipv6={@remote, @loopback, [0x0, 0xffffffff, 0xffffff, 0xff000000], [0x0, 0x0, 0xffffffff, 0xff000000], 'dummy0\x00', 'vlan1\x00', {}, {0xff}, 0x2, 0x1f, 0x5, 0x8}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={{0x30}, {[0x4d5, 0x4d5], 0x7, 0x2, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv6=@mcast1, @ipv6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, @icmp_id=0x64, @port=0x4e21}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv4=@broadcast, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @gre_key=0x7, @gre_key=0x36}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x600) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000e00140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x8000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 615.133684] overlayfs: unrecognized mount option "nfs_export=ÞÿFo" or missing value 20:18:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe02ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000c000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:46 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x6f) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 615.253185] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000a200140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe03ff050003001201", 0x2e}], 0x1}, 0x0) [ 615.352238] overlayfs: filesystem on './bus' not supported as upperdir [ 615.373863] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 615.392859] overlayfs: failed to resolve './file0': -2 [ 615.411659] IPv6: ADDRCONF(NETDEV_UP): vlan1062: link is not ready [ 615.434061] overlayfs: failed to resolve './file0': -2 [ 615.464277] IPv6: ADDRCONF(NETDEV_UP): vlan1063: link is not ready 20:18:46 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) dup3(r0, r1, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe04ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:46 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x80) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x108) recvmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f00000002c0)=""/115, 0x73}], 0x2, &(0x7f0000000340)=[@cred={{0x1c}}], 0x20}, 0x2000) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x9000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000602140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000e000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000603140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 615.768989] block nbd5: shutting down sockets [ 615.788067] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe05ff050003001201", 0x2e}], 0x1}, 0x0) [ 615.835183] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 615.885696] IPv6: ADDRCONF(NETDEV_UP): vlan1064: link is not ready [ 615.900062] overlayfs: filesystem on './bus' not supported as upperdir 20:18:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000604140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 615.938009] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 615.953334] IPv6: ADDRCONF(NETDEV_UP): vlan1065: link is not ready [ 615.961114] block nbd5: shutting down sockets [ 615.976092] overlayfs: filesystem on './bus' not supported as upperdir 20:18:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe06ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:46 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x40) 20:18:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xa000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:46 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@nat={'nat\x00', 0x1b, 0x5, 0x1528, 0xe0, 0xe0, 0xffffffff, 0x1318, 0xe0, 0x1458, 0x1458, 0xffffffff, 0x1458, 0x1458, 0x5, &(0x7f0000000180), {[{{@ipv6={@mcast2, @rand_addr=' \x01\x00', [0xffffffff, 0xffffff00, 0xff000000], [0xff, 0xffffff, 0xffff00], 'syz_tun\x00', 'hsr0\x00', {}, {0xff}, 0x2, 0x7, 0x0, 0x4}, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x5, 0x5}, {0x2, 0x1, 0x6}, {0x1, 0x6}, 0x151c, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@broadcast, @ipv4=@loopback, @port=0x4e24, @icmp_id=0x64}}}, {{@ipv6={@private2, @private2, [0x0, 0x0, 0xffffffff, 0xff], [0xff000000, 0xff000000, 0x0, 0xff000000], 'nr0\x00', 'caif0\x00', {0xff}, {}, 0x0, 0x2, 0x1}, 0x0, 0x1100, 0x1148, 0x0, {}, [@common=@unspec=@cgroup1={{0x1030}, {0x1, 0x1, 0x1, 0x0, './cgroup/syz1\x00', 0x200, {0x8}}}, @common=@ipv6header={{0x28}, {0x22}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x24, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4=@loopback, @port=0x4e21, @port=0x4e23}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@hl={{0x28}, {0x0, 0x2}}, @common=@eui64={{0x28}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x22}}, @ipv4=@private=0xa010101, @port=0x4e20, @icmp_id=0x68}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1588) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c00000f000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe07ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000605140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 616.305423] overlayfs: failed to resolve './file1': -2 [ 616.333898] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 616.356269] IPv6: ADDRCONF(NETDEV_UP): vlan1066: link is not ready [ 616.374115] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 616.378970] overlayfs: filesystem on './bus' not supported as upperdir [ 616.410585] overlayfs: failed to resolve './file1': -2 20:18:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe08ff050003001201", 0x2e}], 0x1}, 0x0) [ 616.438683] IPv6: ADDRCONF(NETDEV_UP): vlan1067: link is not ready 20:18:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000606140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xb000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000010000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe0aff050003001201", 0x2e}], 0x1}, 0x0) 20:18:47 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r2, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r2, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r2, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r1, 0x0, 0xffff}}}}, 0x0}) r3 = getuid() r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x7f) fremovexattr(r4, &(0x7f0000000040)=@known='user.syz\x00') mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000006, 0x100010, r4, 0x3fb8c000) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180), 0x40000, &(0x7f00000003c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0xc00}}, {@default_permissions}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x5}}, {@allow_other}, {@allow_other}], [{@fowner_gt}, {@fowner_eq={'fowner', 0x3d, r3}}]}}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x2408, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x200200, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000001100010027bd00000000000a6ecbfd89dede0000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400350073797a5f74756e000000000000000000"], 0x34}}, 0x10) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, &(0x7f0000000200)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000003f80)={{r6}, r7, 0x4, @unused=[0x5, 0x200, 0x2, 0x7fffffff], @name="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"}) read$FUSE(r5, &(0x7f0000001f40)={0x2020}, 0x2020) 20:18:47 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r1, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r1, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r1, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r0, 0x0, 0xffff}}}}, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f00000001c0)={{}, {0x1, 0x4}, [{0x2, 0x2}], {0x4, 0x3}, [{0x8, 0x5, 0xee01}, {0x8, 0x2, r1}], {0x10, 0x2}, {0x20, 0x4}}, 0x3c, 0x2) 20:18:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000607140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe0cff050003001201", 0x2e}], 0x1}, 0x0) [ 616.873249] IPv6: ADDRCONF(NETDEV_UP): vlan1068: link is not ready [ 616.874678] overlayfs: filesystem on './bus' not supported as upperdir 20:18:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000608140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 616.945858] IPv6: ADDRCONF(NETDEV_UP): vlan1069: link is not ready 20:18:47 executing program 1: fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f00000001c0)={0x0, 0x6, 0x6, 0x1, 0xffffffffffffffff}) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='./file1\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:47 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x104) close(r0) recvmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f00000003c0)=""/202, 0xca}], 0x2}, 0x140) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x11) unlink(&(0x7f0000000180)='./file1\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe0eff050003001201", 0x2e}], 0x1}, 0x0) 20:18:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xc000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000060000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000060a140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:47 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe0fff050003001201", 0x2e}], 0x1}, 0x0) 20:18:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x25d5f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000060c140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 617.353813] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 617.397791] overlayfs: bad mount option "redirect_dir=./file1" [ 617.420970] IPv6: ADDRCONF(NETDEV_UP): vlan1070: link is not ready [ 617.430583] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 617.441013] overlayfs: bad mount option "redirect_dir=./file1" 20:18:48 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x12) statx(0xffffffffffffffff, &(0x7f0000000b00)='./file1\x00', 0x400, 0x800, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file1\x00', r0, r1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="940400002d0002002abd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x494}, 0x1, 0x0, 0x0, 0x20000005}, 0x40090) syz_mount_image$fuse(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x800420, &(0x7f00000004c0)={{}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1}}, {@blksize}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@uid_lt}]}}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) lsetxattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000a80)=@random={'os2.', '\\\x00'}, &(0x7f0000000ac0)='sysadm_u', 0x8, 0x2) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000b40)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f774d6df62b2b7e8bffa26c65312c6c6f77657264666d4965302c75707065726469723d2e2f627500000000735f5578706f72743d6f6e2c00"]) chdir(&(0x7f0000000000)='./file1\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe10ff050003001201", 0x2e}], 0x1}, 0x0) [ 617.502812] IPv6: ADDRCONF(NETDEV_UP): vlan1071: link is not ready [ 617.523016] overlayfs: unrecognized mount option "wowMmö++~‹ÿ¢le1" or missing value [ 617.544767] overlayfs: unrecognized mount option "wowMmö++~‹ÿ¢le1" or missing value 20:18:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000060e140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:48 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x23) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005d00)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)=""/15, 0xf}, {&(0x7f00000002c0)=""/126, 0x7e}], 0x2, &(0x7f00000003c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000000400), 0x6e, &(0x7f0000000580)=[{&(0x7f0000000480)=""/210, 0xd2}], 0x1, &(0x7f00000005c0)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000002900)=[{&(0x7f00000006c0)=""/238, 0xee}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/2, 0x2}, {&(0x7f0000001800)=""/6, 0x6}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/13, 0xd}, {&(0x7f0000002880)=""/13, 0xd}, {&(0x7f00000028c0)=""/37, 0x25}], 0x8, &(0x7f0000002980)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000002a80)=@abs, 0x6e, &(0x7f0000002e40)=[{&(0x7f0000002b00)=""/188, 0xbc}, {&(0x7f0000002bc0)=""/236, 0xec}, {&(0x7f0000002cc0)=""/66, 0x42}, {&(0x7f0000002d40)=""/198, 0xc6}], 0x4, &(0x7f0000002e80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000002f40), 0x6e, &(0x7f0000003340)=[{&(0x7f0000002fc0)=""/25, 0x19}, {&(0x7f0000003000)=""/206, 0xce}, {&(0x7f0000003100)=""/89, 0x59}, {&(0x7f0000003180)=""/212, 0xd4}, {&(0x7f0000003280)=""/182, 0xb6}], 0x5, &(0x7f00000033c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}}, {{&(0x7f0000003500)=@abs, 0x6e, &(0x7f0000003600)=[{&(0x7f0000003580)=""/68, 0x44}], 0x1}}, {{&(0x7f0000003640)=@abs, 0x6e, &(0x7f0000005b80)=[{&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/60, 0x3c}, {&(0x7f0000004700)=""/177, 0xb1}, {&(0x7f00000047c0)=""/35, 0x23}, {&(0x7f0000004800)=""/167, 0xa7}, {&(0x7f00000048c0)=""/177, 0xb1}, {&(0x7f0000004980)=""/54, 0x36}, {&(0x7f00000049c0)=""/163, 0xa3}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/236, 0xec}], 0xa, &(0x7f0000005c40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}], 0x7, 0x0, &(0x7f0000005ec0)={0x77359400}) newfstatat(0xffffffffffffff9c, &(0x7f0000005f00)='./bus\x00', &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005fc0)={0x0, 0x0}, &(0x7f0000006000)=0xc) r3 = getgid() lstat(&(0x7f0000006040)='./file1\x00', &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000000240)={0x50, 0x0, 0x64000000000, {0x7, 0x21, 0x9, 0x2c008, 0x2008, 0x0, 0x8a}}, &(0x7f0000000300)={0x18, 0x0, 0xe33}, 0x0, 0x0, 0x0, &(0x7f0000001400)={0x28, 0x0, 0x0, {{0x0, 0xc3c}}}, &(0x7f0000001440)={0x60, 0x0, 0x5, {{0xb27, 0x7fffffff, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1}}}, &(0x7f00000014c0)={0x18, 0x0, 0x0, {0x40000000}}, &(0x7f0000001200)=ANY=[@ANYBLOB="1a0000"], &(0x7f0000001540)={0x20, 0x0, 0x0, {0x0, 0x8}}, &(0x7f0000001580)={0x78, 0xfffffffffffffffe, 0x0, {0x9edc, 0x3, 0x0, {0x0, 0x0, 0x20, 0x4, 0x8, 0x0, 0x2bd230a0, 0x0, 0x0, 0x8000, 0xc3f, 0x0, r6, 0x5}}}, &(0x7f0000001740)={0x90, 0x0, 0x7, {0x4, 0x0, 0x9, 0x6295d43, 0x8, 0xff, {0x0, 0x0, 0x69df, 0xffffffffffffff80, 0x0, 0x2, 0x0, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4cb}}}, 0x0, &(0x7f0000001d40)={0x1c8, 0xfffffffffffffffe, 0xa6a, [{{0x0, 0x0, 0x6, 0x8, 0x19cf, 0x4, {0x2, 0x0, 0x0, 0x8, 0x1, 0x9f, 0xc79, 0x7, 0x6, 0x0, 0x3f, 0x0, r6, 0x0, 0x1}}, {0x2, 0xc25, 0x77, 0xff, '\xbc\x10\xe6\xa7\x016D\xcel\x89G\x00\xc1c\x8a\xe1\x00\xd7\xda\xf9\xc7\xf2\xdf\x81\x13\xec\xcc\x94]\xd5\xac\x84\xc9\xc93\x9a\xe5\xcb\xadRN\xf8\xdc\xfa\xab\x94e\xc4:!\xc5\xa2^\x94g\xa4\xf4\xab\xcf\xc7%FN\xf0O\xf6\xc2Z\"\f\x18\xaa\xcb2\x17\xb7\xfeFg\xe2%\xd0\x8ee?\xf9\xc5\xce&\x9e\xbb\x83\xec \x8e;\x9d\x1c\xf49\xb0\x01S/\x88E\xa0\x8b\xdc\xf5\\(Ng\x10\xacJ\xa1\x97'}}, {{0x3, 0x0, 0xf8d, 0x0, 0x200, 0x7, {0x1, 0x0, 0x3f, 0x3f, 0x1, 0x8001, 0x7f, 0x0, 0xe562, 0x0, 0x0, 0x0, r6, 0x6, 0x40}}, {0x0, 0x4, 0xa, 0x5, '/dev/fuse\x00'}}]}, &(0x7f0000001bc0)={0xa0, 0x0, 0x1, {{0x4, 0x1, 0x0, 0x0, 0x0, 0xe0e, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3d71, 0x401, 0x0, 0x8, 0x0, 0x4, r5, 0x0, 0xffff}}}}, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000006100)={{}, {0x1, 0x6}, [{0x2, 0x2, r0}, {0x2, 0x6, r1}, {0x2, 0x1ee9c4b2b2ee4fe9, r2}], {}, [{0x8, 0x0, 0xee00}, {0x8, 0x3, r3}, {0x8, 0x3}, {0x8, 0x1}, {0x8, 0x4, r4}, {0x8, 0x4, r6}, {0x8, 0x4, 0xee01}], {0x10, 0x4}, {0x20, 0x1}}, 0x74, 0x3) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 617.661731] IPv6: ADDRCONF(NETDEV_UP): vlan7: link is not ready [ 617.721840] IPv6: ADDRCONF(NETDEV_UP): vlan8: link is not ready 20:18:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0xe000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000f0000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:48 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000480)=""/107, 0x6b}], 0x3, &(0x7f0000000500)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}, 0x40010001) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000180)='./file2\x00', &(0x7f00000001c0)='tracefs\x00', 0x800008, &(0x7f0000000200)='upperdir') 20:18:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000060f140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 618.194085] overlayfs: filesystem on './bus' not supported as upperdir [ 618.227548] ovl_d_to_fh: 1 callbacks suppressed [ 618.227564] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:49 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) statx(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', 0x0, 0x4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000180), 0x4, &(0x7f00000002c0)={[{@nfs_export_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@index_off}, {@xino_off}, {@xino_on}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fowner_lt={'fowner<', r0}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 618.248258] IPv6: ADDRCONF(NETDEV_UP): vlan1072: link is not ready 20:18:49 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x2100000000) [ 618.330591] IPv6: ADDRCONF(NETDEV_UP): vlan1073: link is not ready [ 618.364944] nla_parse: 45 callbacks suppressed [ 618.364955] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 618.407687] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 618.411312] overlayfs: unrecognized mount option "defcontext=staff_u" or missing value 20:18:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000030000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe48ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000610140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 618.502018] overlayfs: unrecognized mount option "defcontext=staff_u" or missing value 20:18:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe4cff050003001201", 0x2e}], 0x1}, 0x0) [ 618.565145] overlayfs: filesystem on './bus' not supported as upperdir [ 618.583665] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:49 executing program 5: mkdir(&(0x7f0000000000)='./bus\x00', 0xc2) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000180)='./file1\x00', 0x2, 0x6, &(0x7f00000015c0)=[{&(0x7f00000003c0)="11a6719a1960ffbeeb7d345000fb5ddc0a5483df434da15af2a667d9de781b1ca4f94e7b44e9b151cdb5efeb8d569204b50cb1f6a120d50c88b0f061d1b08a4c5fa26cbb82708adf465988d9567f1889783064599b9d04cd9e5ccfcc7a4f409b6f8f474147c1c0cc4fca0e3cfb03e50f122dffb7f7b106daf9053ab99fd243bbb629c4aa269a27ffc2e872ef701d3bd8bf2bbb9e775a514bb48228208d782b0c9a23b856b4476116864d844972f5d0d45d183d5eadd78de0f0d5bb910fb6d1fa66d6a6ead1e0391beea296169700d83723ee20dcb9e2a9c534d35a6d616d66", 0xdf, 0x1}, {&(0x7f00000001c0)="e7696f9ad17480b91704d641f7c2867d98e3376e5aed8a24521b5a1518e149af85c53af73f5bd714e188866e181f7f3353f32984960ef8e1f5942347ff54ad908604aedb87f90bdaa28d83b8", 0x4c, 0x4}, {&(0x7f00000004c0)="a2e78efd51e09f33d864e19d9b00673e127c1044c9e8232c977a09af7df19218b1f5b662f22d53a6ea06fc958841492c99546a484059318d067d981e6d5cb794802997c79d9bb33bd4a5611088bef9a92f37a8d475c3c0a2a6e8210f7af45d2fc36199ea9a811393db03779f945aaf6c58b7d50aaad366f58ee20c83031f87eaf128e8d8d6a47bcf260fa499df872d89ff239e0783c7d7ad3276c687a98c6bf0ed3c830d2928889827d95196aa6838e4491ee20e1d99d53805d6cccb57b02de48369d5af4aa8142de772ad52bc67ba04637f56635e4aa1296141b6d0ecbe182dfa7017ffd12a9af2124b9396e28a57", 0xef, 0x4}, {&(0x7f0000000240)="5db2e1e51cc7618504c10a613cdae36c2d73", 0x12, 0x7}, {&(0x7f00000002c0)="5809b126debb48b63120c754b9e1fca9593a4171f3caa9f9c99d31946aaf3cdd104c02", 0x23, 0x101}, {&(0x7f00000005c0)="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", 0x1000, 0x2}], 0x3000060, &(0x7f0000001680)={[{@grpquota}, {@stripe={'stripe', 0x3d, 0x6aa}}, {@debug}, {@bsdgroups}, {@resgid}, {@max_batch_time={'max_batch_time', 0x3d, 0x5af}}, {@max_batch_time={'max_batch_time', 0x3d, 0x8c9}}], [{@fowner_lt={'fowner<', 0xee00}}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@seclabel}, {@smackfstransmute={'smackfstransmute', 0x3d, 'upperdir'}}, {@measure}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 618.680344] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 618.700376] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 20:18:49 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0xa00) [ 618.732932] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000648140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 618.860129] overlayfs: failed to resolve './file1': -2 [ 618.862147] IPv6: ADDRCONF(NETDEV_UP): vlan1074: link is not ready 20:18:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe60ff050003001201", 0x2e}], 0x1}, 0x0) [ 618.963634] IPv6: ADDRCONF(NETDEV_UP): vlan1075: link is not ready [ 619.014754] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 619.028897] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 619.040695] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:49 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r0 = socket$caif_stream(0x25, 0x1, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000001980)={'batadv0\x00', 0x0}) sendmmsg(r0, &(0x7f000000adc0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000180)="3e1152e1681c1aa66c5243bfe9e7aed88dd134a22711c9fd429af77b5ac5b5fb4968b09b7e47155e83c27a4d8ac002e286c5afdde73d03fd8c0980016d2480c9f9ced0bba9cbaf3c79c361d694db4b971c77b0e485c280660cee58d5650a81fe80289773059dc98005e1f9c97e2aae221415052c731a6bcbcd994d9edcd7d7889bc33f5a615a153fef7184df93eba23e95d8aae9eb4416d27ba710a1db7a583115bf0c7f0cbe9915b91c259dc5de34621be62a752497d489a3d1e91a87d48e0fba1efb46141728ab3f3c25c8de7b858045de521a62212df5b2", 0xd9}, {&(0x7f00000002c0)="bddc01db1cb3cd4d34fd94dfadbac79a2c4dcc344dcc9cf6aa89c6bd7c6a19ff7b9683f3531bf3f6a187d60e2b6c1614491c6e1786e6b80007f21f9d4debfa8c49dc11b33e13c6b5eaaab52413825bb2b7fc36ed4cafba13b1a36792f7b01910efa094a279e04ba50e7a6a3b294f8915d75e299c0280f3888d5aba64dfcf68a7485aede7747dd86189288d8670bbf650aee415ed35f4ca27605a4e80252c2583854464a3d3ad25462168f84608b91f3b32", 0xb1}, {&(0x7f00000003c0)="ed806dce01226c3d329325dd52e5a446249b1c6507fa96c8df8a1b69eb81169d875e972e1b11127ef3efe17e0c3b3a0363721599eac7a58422f41cc7cf1dc7613541", 0x42}, {&(0x7f0000000440)="8534b74199d9572c9372c4d1875ff565dbf21395d412df4b8e200235723a61cdf49ec891f1c0daab211205fc1bd113bfa784db693c3a2c7663512e6710aeaf4965d4c66005c7b6a7e677c5f65a74a8b5d56da3390b34f2c25743243e", 0x5c}, {&(0x7f00000004c0)="2a22b9e8fe865cb87b712ceacdfedab1cc71052ead0a4c17e7b4ecefc53644b2252dbe35bff400ff82603868ad54625ca5a70126b6238e518ff6337ab9a92000725226d0206737501664e05e55e58f486e75b8d2429f79b0438726eb69838b0c842566844f88ba8c5fb2b13810", 0x6d}, {&(0x7f0000000000)="99b15ee601946abab89e7dc1bed480a1278761a2b63760", 0x17}, {&(0x7f0000000540)="7f96c51ed29ccbe592175fedb95fa8bb5d4f18699f88b35592731e7092f89fa6a66324749b7eea72c42429c5796c42cfd2089c7b714a3a7cad6ebaa575ee5aa3bf35c241f1461f670a57e5b68e86b8e0842eec2691f5aa933127ad5256c10005720b4d6357c2c67210130286cd", 0x6d}], 0x7, &(0x7f0000000640)=[{0x48, 0x6, 0x20, "bdf2cec43260d80c49756abe0167a3c521880548a579b66af5853a922e8198c60ac7ad6ba8400bb82de63afb3ce9a1d6094a1cf178be4e"}, {0xb8, 0x10a, 0x319, "a9718d805f0aab277739527c1aee4d4c522c0d10f941ebd608b0825caf6951d72a9fcbb4289987ee618fd4d99e92eb894fb3b90446c87253153db5693cb215a685f23e963509cab50ed15ead880f65895ab48a904632f61a66b74485703ea30c5e30fd3eb0c0f0ac9c9a2c3dabc5e0dde893e492439da057b0f7b74fa2cb51e715f6a4b8e07845d0458cf8d60e616f70404694596f0d5832e5fe47c6359bc1f3e3"}, {0x1010, 0x29, 0x2, "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{0x98, 0x29, 0x40000, "49dfc844ca77543453f34d259e971ae40d56422ab1d1eec981808118624ab678173506514be92b7669876bf634c1b1fd69c3439ea0718b45a626fc1a2bc1afc775659ffc1c1746ad8fb95a59e051693029313522122fade5699a52e9b1895e315ce28de047cde83a051845838c518ced679d63d45de6c87e1cb58b5dad3cafeb999257"}, {0xb8, 0x112, 0x9, "35f8c2da92b026a8f6c1d5105150c2b40e8e238af103f8c5e89a2231eec40e334328abca6e6d06b886ec33367e6be68cc57926956bdffc025fb7adec440b6363828693c56707d5a930a7078a93a44fd0c60b796c85b353a94f5fdb034b60f8cd56259fbdcea1815f60ddc2edd307489e6f801f3cf9a5ce67cdba2319c002db7c0efd4ad02ab11adde85e83b67e408610c99f3ed0714568837208fbb69f685fd82820b0f4499ccd"}, {0x18, 0x1, 0xf8000, "ec9aadedc777bb27"}, {0xb0, 0x108, 0xffffff00, 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{0xb0, 0x3a, 0x4, "9184f5f8988fa71ed6714e1abcc6cb1be579b08832af4f612a942c4da99cfbb8a582edf3f85a754d247423f2fc99ed769a36da9356af2810e1b44ce28f31b1885dd019d3f01b8fc0cddc9baadca4bfa50c12be506efda768cda106bf77aed6032ca70ed569f58ce5fa1ae05330e2eba487c51c1ca7b510d0f640df9f45c29f850059c9d09c91c09d41164ed21f6f88470e375107e12c90a918"}], 0x3338}}, {{&(0x7f000000a700)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1}, 0x80, &(0x7f000000a9c0)=[{&(0x7f000000a780)="895014eaa5cdba1d62a74399e5702c34b0994eddacadfc5cf09072619f3399890cd4f5c8be21b52193a0d9eb63b4ef9481129351d094f4b765d9746a0278b3cd6340e754671bd13281a52de12edcf255568a0711db1d4a412ef17376376beb80f2401580", 0x64}, {&(0x7f000000a800)="7599c52028aa960eebb6a8cc625c70bf528cb4a0fe4162d1887ad08525b856872a4ba943749e03b34e67d9880eeff8eb015cfff927e3179259c314e91cf8167ad5f426ec3a69f44b55688f84a4d61928b2644fe6137fcea8781f9c2d6a5a0f9c3204bfdb603fd6ece7891f6a24a6b048b27670a61341bc2153b3ee1965d1295568dd4151ea9a582e", 0x88}, {&(0x7f000000a8c0)="6c9a8f17c3eb320920485c58e4f3bd5c12ad5818bdb63abfe30d6b9c38d9256ee33525a76a4ad7da6271372720e83c3f04daf676fe5217fe4552f6b183a78644d8c566b6b00c0ff164432a522922d057aa025beb384551f1cf76811008930e063eea5260b15beb2cef1dd43184706d9e862cd5d2896ad602a9f169e77906fe0ab06f7e52182663ddbf32f6e1ba1fd570eea5e65962d62d608bb6ad59e7f899cfc0e47b9fff5df9315f71e08a33646ce4fcd95d4f7999116a8fe03f537d2cea470ae2b487bd98", 0xc6}], 0x3, &(0x7f000000aa00)=[{0xf0, 0x10a, 0xa49, "f87b34bc1cca611ea1892163b485e95779e2cd5dd9c36281c0f9fd7b55d858932bbd89a2736da9b18307ed56edb81535badcfbc63f18d40c3284bd098cbf2cb8d30fe0bf0b2ee720656be8164da5a2b154a0363d4e87dd61ea8bffdddab73a4118b902b6f9c7a5e89508d47688379b942d4d17726639cab6be95e0a792465a24931d1eca8a6bc292023304860c6091ccc3ba8d0ac87591e323f0e3b80c7d14022fc5d48e0065350abb7b33dad12f79fa48634825037085daf4d36f903373acc73dc922e6e5753c3269c1be3adb11c8afa1cb8d2f60274a39812328ff"}, {0x100, 0x111, 0x3ff, "74f5d7f7a890a78a84e1c74b2ad46f6d00c76d723dfc565ecc8e1e9d051a750f07449c7d96d8f53f7df6bc978da44431a4c74177ebdfd0939aed80d110282b3b0acfe8f6665634588d52a0a135cc30be9ba00003d0c3ad3b21f446ef1195806390d65bd6323f237c9ee78faf68834e834ed0c5f7b280a9618cb5df0c2a3611fdcb0f31af258d2eabe72bfbbed74d7a9302fbdafeccf015dde517e86fa1665891225925f86a7d786345db7976ae7e291ea5af8b1d43c39b51afd1262943a29a00c659168b235755ee65a0fdfcaee9a2740e9572aad92446783f9b5af9a8aaf7cab2ba39254140839d2c81f4750f08"}, {0xd0, 0x101, 0x7, "7f174c9e37f43650776c7588b1a9bdadf244e7bed1434d2875a1cbaa801266aa33764baec430d37a1d6f46c08b6460341dfe84005825f0e5fdad2bf5df6c0655ca34a4167e853d14f28843e17748d902f20bce0b0474940f38e32c386fff689fe76d91f41e62b777c97d5587c0696f13b028eb76af78d062a39dace13fbd1b1bf7d3a3ab7ac9a2ef0c6f347a7c9bd723445912b9d08db8d1f7c98a86887e21596871ce6f2b81fefe9bef52c7b6e125cfbae1de278775728a16df"}, {0x98, 0x84, 0x6, "a5969f8f8a8dc5d9c2e674eff1e60e75b12103858bc536f1435e986da86756f7c453d2377de20cfae275b974c5560ec0327361b6609261cb6b9b6516ba4b4b7ee0d29a48c7e1f1290b04ed26750d211414c9d75a415b258206c5abec73c7d3e824074d09a3a97b9dd9fa0daf0d7c9b4e1f490bc74e8c007933372c9efd40e46a76945759a7"}, {0x50, 0x116, 0x3f, "c8bebe381a8790b3f94bff158059a1ec8e63090510dbd4c81789ed80afb8bcc88dcfb73f37f0938417c73ba1cec6f1912487d7a73f1a42b934fc9912b46a"}], 0x3a8}}], 0x7, 0x4000000) 20:18:49 executing program 1: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0xffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f000010000000000004001400d0000200040000001e01000000000000f5020000000000009902000000000000ffffffffffffffff", 0x40}], 0x0, &(0x7f0000000080)={[{'squashfs\x00'}, {'&|:[)'}, {'squ\t\x00h\x02\x00\x00'}, {}, {'{%'}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r0, 0x540a, 0x3) getdents64(r0, &(0x7f00000000c0)=""/236, 0xec) 20:18:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000064c140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe68ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000050000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 619.250029] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 20:18:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x135d0200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 619.341957] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) 20:18:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000660140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 619.388364] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:50 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:50 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, &(0x7f0000004640)={'syztnl2\x00', &(0x7f00000045c0)={'ip6_vti0\x00', 0x0, 0x2f, 0xf8, 0x4, 0x0, 0x10, @remote, @private2, 0x8, 0x7800, 0x0, 0x3f}}) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x7f) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000004400), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000044c0)={&(0x7f00000043c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004480)={&(0x7f0000004440)={0x1c, r5, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x4020) fremovexattr(r3, &(0x7f0000000040)=@known='user.syz\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000021c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000023c0)={r8, 0x0, "bb811645606b19093a19237d0b90adfa71ca792d4b1f16b2f93611a4331934a60f7a08732a9a1141a749eb19753849b1d0d02798e6609fc3745394e5e1bd13ff184ec0ff000f0e443da8a1a93ae3feeb88ba40884b81bf567752f8744b37d4c9350e9eb4a93661a3acd364ea09c3ad014c8471197aa6f67f33542e1ad331dbc08a04788bf8685deca3c4f2623fc6e079667f70393158f02184da71981e3a7101fe0cc6731ad4de115c79e009f427c3ffe8f81d5ed24711ea56abe6515f8233898a5d071965a96589ae25431e47384c2d8478fe8bd965db0b6f6dca324400758e301860d2c1aea50c3c67ef41ef4e00d8257e3f5b03c2b190e3fbb994ccfc00ab", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000033c0)={0x7f, [{r10, r9}, {r10, r9}, {r7}, {r7, r8}, {r7, r9}, {r6, r9}, {r6, r8}, {0x0, r8}, {r7, r8}, {r6, r8}, {r6, r8}, {r7, r8}, {r6, r9}, {r6, r9}, {0x0, r9}, {r10, r8}, {r10, r9}, {r10, r9}, {r6, r9}, {r10, r9}, {r7, r8}, {r6, r9}, {r7, r8}, {r10, r8}, {r7, r8}, {r10, r9}, {r6, r9}, {r6, r8}, {r10}, {r7, r9}, {r6}, {0x0, r9}, {r10, r8}, {r7, r9}, {r6}, {r7, r8}, {r7, r8}, {r6, r9}, {r10, r9}, {r10, r8}, {r7, r8}, {r7, r8}, {r6, r9}, {r10, r8}, {r7, r9}, {r6, r8}, {r7, r9}, {r10, r9}, {r6, r9}, {r6, r9}, {r7, r8}, {r6, r8}, {r10, r9}, {0x0, r9}, {r10, r9}, {0x0, r9}, {}, {r10, r8}, {r6, r9}, {r6, r8}, {r6, r9}, {r10, r9}, {r7, r9}, {r10, r8}, {r6, r9}, {r6, r9}, {r6, r9}, {0x0, r9}, {r6, r9}, {r6, r9}, {r10}, {r6, r8}, {0x0, r9}, {r7, r8}, {r7}, {r10, r8}, {}, {r6, r8}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {r10}, {r6, r9}, {r7, r8}, {0x0, r8}, {r10, r9}, {r10, r8}, {0x0, r8}, {r7}, {r6, r9}, {0x0, r8}, {r7, r9}, {0x0, r8}, {r10, r9}, {r6, r8}, {0x0, r8}, {r6, r9}, {r6, r8}, {r6, r9}, {r7, r8}, {r6, r8}, {r6, r8}, {r6}, {r6, r8}, {r10, r8}, {r6, r9}, {r10, r8}, {r6, r9}, {r7, r8}, {r10, r9}, {}, {r10, r8}, {r7, r9}, {r10, r9}, {r6, r8}, {r6, r9}, {r10, r8}, {r10, r9}, {r10, r8}, {r7, r8}, {0x0, r9}, {r6, r8}, {r10, r9}, {r6, r9}, {r10}, {r7, r9}, {r7, r8}, {r10, r8}, {r6, r8}, {r6, r9}, {r7, r8}, {0x0, r9}, {r7, r9}, {r6, r9}, {r7}, {r7, r9}, {r6, r8}, {r6, r9}, {r10, r8}, {r6, r9}, {0x0, r8}, {r7, r9}, {r10, r8}, {r6, r9}, {0x0, r8}, {0x0, r9}, {r10, r9}, {r10}, {r6, r8}, {r6, r8}, {r10, r9}, {0x0, r8}, {r6, r8}, {r10}, {r10, r8}, {r6, r8}, {r10, r9}, {r6, r8}, {r7, r8}, {r7, r8}, {r10, r9}, {r7, r8}, {r6, r8}, {r10, r9}, {r6, r8}, {r10, r9}, {0x0, r8}, {r10, r9}, {r10, r8}, {r10, r9}, {r10, r9}, {r10, r8}, {r10, r8}, {r10, r9}, {r6, r9}, {r6, r8}, {r10, r9}, {r10, r9}, {r7, r9}, {r10, r9}, {r10, r8}, {}, {r7, r9}, {r6, r9}, {r6}, {r6, r9}, {r7, r8}, {r6, r9}, {r7, r9}, {r6, r9}, {r6, r8}, {r7, r8}, {r7, r8}, {r7, r8}, {r6, r9}, {r7, r8}, {r10, r9}, {r7, r9}, {r10, r9}, {0x0, r9}, {0x0, r9}, {r10}, {0x0, r9}, {r10, r8}, {r6, r8}, {r10}, {r7, r8}, {r7, r9}, {r7, r9}, {r6, r8}, {r6, r9}, {r7, r8}, {r6, r8}, {r6, r8}, {r7, r9}, {r7, r9}, {r6, r8}, {0x0, r9}, {r6, r8}, {r7, r9}, {0x0, r9}, {r7, r8}, {r10, r9}, {r7, r8}, {0x0, r8}, {r7, r8}, {r6, r8}, {r6, r8}, {r6, r8}, {r7, r9}, {r7, r8}, {r7, r9}, {r10, r8}, {r6, r8}, {r6, r9}, {r10}, {r7, r9}, {r10, r9}, {}, {r7, r9}, {r7, r8}, {r10, r9}, {r10, r9}, {r7, r9}, {r6, r8}, {r6, r8}, {r7, r8}, {r10, r9}, {r6, r8}, {}, {r10, r9}, {r10, r8}, {r6, r8}, {r7, r8}], 0xff, "9ac3233bdfaa6e"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000001c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x20, "9b83c077165abc"}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f00000011c0)={{r15, 0x3ff, 0x5, 0x22, 0xffffffffffff7fd3, 0x7, 0x4, 0x800, 0x8001, 0x200, 0x7, 0x1, 0x100, 0x8, 0x4}}) splice(r1, 0x0, r2, 0x0, 0x7fffffff, 0x0) sendto$inet6(r1, &(0x7f0000000100)="6dd2f4f92f2b7585069a575526220b4c469d61c23a7fd46ddf275d028b3ffc4801651b8ecfc5bc8702d2997690c48c4842de91cb87aa8aafecda936f8ba3dad1baa8020ee18872947d33e85d99bf14ccea3ebb854a7920d5a94829c52a8d17cc743675a2ee59f8b9842415df9253ad654ab8058b8e2fe17faafedec5b5f952", 0x7f, 0x20000800, &(0x7f0000000000)={0xa, 0x5de0, 0x0, @private1, 0x6}, 0x1c) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0x0) 20:18:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe6cff050003001201", 0x2e}], 0x1}, 0x0) [ 619.604280] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 619.609556] IPv6: ADDRCONF(NETDEV_UP): vlan1076: link is not ready [ 619.660009] overlayfs: filesystem on './bus' not supported as upperdir 20:18:50 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mount$bpf(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x410a0, &(0x7f0000000440)={[{@mode={'mode', 0x3d, 0xfffffffffffffffd}}, {@mode={'mode', 0x3d, 0xc92}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x1}}], [{@smackfshat={'smackfshat', 0x3d, 'xino=on'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise}, {@fowner_lt={'fowner<', 0xee01}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', 0xee01}}]}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x35) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726769723d2e2f66696c65302c75707065726469723d09006275732c6e66735f6578706f72743d6f6e2c0000d0f0bd08d8036171b695f0da13d43302d60409f319ed60508478596c4800a5d1f239acc21ecf95bc755c7e71098099a3252e443fe7d43357e1d8eaf7529e8cadc6af278b058310858bcc49e3ffaaf234c2fafd0af140f853ff35eda6559df79c3765b7aeca9eb358e648d95bb3118c71c482d1c67b5c9e155455c220724d4b687644f91714be8287b141b9b7d4581ff2b5f472bc28"]) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x24, &(0x7f0000000300)={[{@nfs_export_on}, {@default_permissions}, {@workdir={'workdir', 0x3d, './bus'}}, {@xino_auto}, {@nfs_export_on}, {@xino_off}, {@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file1'}}]}) chmod(&(0x7f0000000580)='./bus\x00', 0x80) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000668140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303003000000303130303030", @ANYRESDEC=0x0, @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(0xffffffffffffffff, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x6e79bac2, 0xd) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) dup3(0xffffffffffffffff, r2, 0x80000) [ 619.737978] IPv6: ADDRCONF(NETDEV_UP): vlan1077: link is not ready 20:18:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe74ff050003001201", 0x2e}], 0x1}, 0x0) [ 619.876674] overlayfs: unrecognized mount option "lowergir=./file0" or missing value 20:18:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x145d0200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000066c140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 619.954598] overlayfs: unrecognized mount option "lowergir=./file0" or missing value 20:18:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000060000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe7aff050003001201", 0x2e}], 0x1}, 0x0) 20:18:50 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x57) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x6000) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x0, &(0x7f00000003c0)={[{@metacopy_on}, {@xino_auto}, {@index_on}, {@workdir={'workdir', 0x3d, './file1'}}], [{@euid_lt={'euid<', r0}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@euid_gt}, {@pcr={'pcr', 0x3d, 0x29}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000674140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 620.358921] overlayfs: unrecognized mount option "euid<00000000000000016384" or missing value [ 620.442497] overlayfs: unrecognized mount option "euid<00000000000000016384" or missing value [ 620.472209] overlayfs: filesystem on './bus' not supported as upperdir 20:18:51 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x80403, &(0x7f0000000500)=ANY=[@ANYBLOB="72656469726563745f6469723d2e2f66696c65312c6d6561737572652c6673636f6e746578743d756e636f6e66696e65645f752c646f6e745f6d6561737572652c646f6e745f686173682c00aa8afacb5236862e63613c187640bdaba48ac913d845c89bb0f163ff9d11adc8bd78314f2082fa2e1c1a21e56a084f34bddedefadcaf9c00dcc9c0c366656ea0b74dfd4215eddb19b3b28873df4639b92f6f82b377970905b1f7eb8ccb99b629ad8ee170d77b2fb4c8412a37b0431395dbb7e5de2a"]) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) connect(0xffffffffffffffff, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) mount$bpf(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), 0x8040, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0x10000}}, {@mode={'mode', 0x3d, 0x89}}, {@mode={'mode', 0x3d, 0x3ff}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0xfff}}, {@mode={'mode', 0x3d, 0x2}}], [{@context={'context', 0x3d, 'system_u'}}, {@subj_type={'subj_type', 0x3d, 'overlay\x00'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@pcr={'pcr', 0x3d, 0x1c}}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 620.797223] IPv6: ADDRCONF(NETDEV_UP): vlan1078: link is not ready 20:18:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe0002050003001201", 0x2e}], 0x1}, 0x0) [ 620.870791] IPv6: ADDRCONF(NETDEV_UP): vlan1079: link is not ready 20:18:51 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7", 0x9}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1a, 0xff, 0xbc, 0x0, 0x0, 0x8, 0x10000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0xe9}, 0x0, 0x0, 0x7, 0x0, 0x80, 0x0, 0xff, 0x0, 0xd2c4, 0x0, 0x8}, r1, 0x0, 0xffffffffffffffff, 0x9) ptrace$setregs(0xd, r1, 0x46d, &(0x7f0000000180)="5e8a099cf3b97a7d95e869332566e767300352c4ee00f32cb7bd44684cc130fe6f47f09a487e9219ebd152988753298efad9e36e8c01c5334928736d3f4aab418e43c381dad575fc907888c3543becbe8bef23b78cdab40fac2e022e4844436aa59e9e14a21d1756cec407e1e935e1cb6872da1888052c5ff048bd16d3e724247f4a7af298867b00f482f77384e12fa5984f91c7fcce598b01e5a105918735d49e560a3a80b603fab918c555e331817739258120086878cfbc1345a6c1779857975393b72067dcf06abda1069b03f39fb16175ec8a65e1") ptrace$setopts(0x4206, r0, 0x0, 0x5) clone(0x18022880, &(0x7f0000000280)="4c2350683b90f843f09bb1f22475b6c048e2a3b38864de9dc1e01653a0983cfc83715a34fa2f3d7f4cb6b996b462275de6c22d47c2bad1fe", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="e9eb8c30afa1d68d0d1c98325d4b96c493cd75d7f2059e9afe64b2ac0d3a7ff0e2b3c22a2b8dbdc7e1652bb692b6ed383ca5ba08baea624c2e3e") tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') ioctl$TCXONC(r2, 0x540a, 0x3) write$FUSE_ATTR(r2, &(0x7f0000000080)={0x78, 0xffffffffffffffda, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffff7f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xee01, 0x635d}}}, 0x78) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000440)={0x0, 0x5, [0x475, 0x4, 0xfffffffffffffffe, 0x20, 0x3, 0x401]}) sendmsg$inet(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="4dc385abff17b4431e66dbdc3bb4d9700eba025690e9831c975966e9cc77716f059470a11a7e093bbc", 0x29}], 0x1}, 0x10) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 20:18:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x155d0200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e306000000000000067a140040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 621.033459] overlayfs: filesystem on './bus' not supported as upperdir 20:18:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000070000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff020003001201", 0x2e}], 0x1}, 0x0) 20:18:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x80082, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000240), 0x4) 20:18:51 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000240)='./file0/file1\x00'}, 0x10) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setreuid(0x0, r1) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x800, &(0x7f0000002400)={'trans=tcp,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@cache_loose}, {@version_L}, {@cachetag={'cachetag', 0x3d, '\'@'}}, {@aname={'aname', 0x3d, 'workdir'}}, {@access_any}, {@mmap}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'upperdir'}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@appraise_type}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@subj_type={'subj_type', 0x3d, '/-('}}]}}) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600330040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 621.249576] IPv6: ADDRCONF(NETDEV_UP): vlan1080: link is not ready [ 621.311125] IPv6: ADDRCONF(NETDEV_UP): vlan1081: link is not ready [ 621.341815] 9pnet: p9_fd_create_tcp (8363): problem connecting socket to 127.0.0.1 [ 621.360854] overlayfs: filesystem on './bus' not supported as upperdir [ 621.378648] netlink: 'syz-executor.0': attribute type 51 has an invalid length. 20:18:52 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x7f) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') writev(r0, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000180)="20e10d6f9c8e455222c50161063863c1d2644ceb1f08eb6b2ee05bbdc82c5e27a10a2722592599d6087bc4836c2116fd92d4f5e80c7d6555882f96089ca905610cb6aa7a2ea9b5a93a759aca79bf8e929a854c96dcc079b8d88f5f14cf314775bfcce012d2ded88bd95e066f4a434a69c5b325", 0x73}, {&(0x7f00000013c0)="af94c71ff08b89dbee1308bc0bb29d4e2bb3e904a2a6f6d525ae35fa61c7ba3b6bbaa9abfff41d4a4ee3a83e66a075ae379591aaaa91899a0132517b8a7b2d9149e7a124d373de130b14f3c3a14e5974030f883c0b89e380ad76c8b0a583c9990bb5372d80a6d29be21b949eb00c51f3e134bf4ef585bf5b1fd4937964e60a361cea31f1f07688913d8250c4f5a0be4bcdf12a0eef84bcd3f6e07ff01e247a9878ee18be893d5af616711513761aab4efc66f479cb399eb1f079c55edc7e87554b13d03bc1b975d12946fd31461a1beadb03e125dcc68e1bcd9461f1cf36c64ff389a99d2698", 0xe6}, {&(0x7f00000002c0)="ffebfbd88202a2e17901c677fe30af2e8aefee7ec033c413b53e39255c3cb3348b7c559f345bdab7fd11621c6a4abdccd5f880f9cfff18156e9b6e7d699ec8381e6681992b679b63f66502446d227f7493afb511aa61164bdd7da3c73034057ecc867b3a15648a483ac0602b147e233cf89c640096470f32415bf88f1b9c8aa1d277362d006731b371", 0x89}, {&(0x7f0000000200)="7052dac5e1", 0x5}], 0x5) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000000)=0x1) 20:18:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff030003001201", 0x2e}], 0x1}, 0x0) 20:18:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x165d0200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000006006c0040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x27300900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0xa02000000000000, 0x60, &(0x7f0000000480)={'filter\x00', 0xb001, 0x4, 0x410, 0x0, 0x130, 0x8203, 0x328, 0x328, 0x328, 0x7fffffe, 0x0, {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "f67b23ffdfa27f907a03732da3acbc6518e62a77ca06f258762e88c0d9f9d2f413b94a105f4bdf01425ce81c5d000000000000000000ffffffff00"}}}, {{@arp={@remote, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'ip6tnl0\x00'}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x460) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x0, 0x0, [0xa5c, 0x1, 0x6], 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) clone(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x10840, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x13, [0x6, 0x3, 0x0, 0x7fff, 0x25d8, 0xffffffffffffffff], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)=""/19}, &(0x7f0000000440)=0x78) close(0xffffffffffffffff) open_by_handle_at(0xffffffffffffffff, 0x0, 0x10b380) ioctl$TCXONC(0xffffffffffffffff, 0x4b45, 0x3) clone(0x0, &(0x7f0000000980), &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)) recvmmsg$unix(r3, &(0x7f0000002b80)=[{{&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f00000027c0)=""/208, 0xd0}, {&(0x7f0000000900)=""/18, 0x12}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f0000000b80)=""/221, 0xdd}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="1c008b6eb34e44fc0c39d2e5982de00200"/31, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c00001a000700"/20, @ANYRES32, @ANYRES32, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00'], 0x40}}, {{&(0x7f0000000c80), 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000d00)=""/55, 0x37}, {&(0x7f0000000d40)=""/189, 0xbd}, {&(0x7f0000000e40)=""/230, 0xe6}, {&(0x7f0000000f40)=""/5, 0x5}, {&(0x7f0000000f80)=""/211, 0xd3}, {&(0x7f0000001080)=""/145, 0x91}, {&(0x7f0000001140)=""/95, 0x5f}, {&(0x7f00000011c0)=""/221, 0xdd}], 0x8, &(0x7f0000001340)=[@rights={{0x10}}], 0x10}}, {{&(0x7f0000001380), 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001400)=""/228, 0xe4}, {&(0x7f0000001500)=""/104, 0x68}, {&(0x7f0000001580)=""/2, 0x2}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x4, &(0x7f0000002600)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002680)=""/6, 0x6}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r0, @ANYRES32, @ANYBLOB="000027001cc4ccec3f1477004fc969480000003dc4f159cfe7f000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x98}}, {{0x0, 0x0, &(0x7f0000002a00)=[{0x0}, {&(0x7f0000002900)=""/196, 0xc4}], 0x2, &(0x7f0000002dc0)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYBLOB="000300001c0000000000000001000000020009004d8b7836c69b99512592b2b6a881ba4840a6a0fec3062163112f62a53043e30912e80cf0d171d54a9a9821efa98c47ba89627e0232363f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES64=r1, @ANYRES32, @ANYRES32, @ANYBLOB="0e00000000090000000000e0ed00000000060000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRESHEX, @ANYRES32, @ANYRESDEC=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}}], 0x5, 0x0, &(0x7f0000002cc0)) socket$inet(0x2, 0x0, 0x5) r5 = accept$inet(r4, &(0x7f0000000140)={0x2, 0x0, @empty}, &(0x7f0000002d40)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, 0x0, &(0x7f0000002d80)=0x58) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000200)) clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)="b00b3db0a3ec217b910b2438e5405f1ee04d6db676b8af4b477f604569f9456362e924363e3a1b8a8aab2cc280616dc628bc") 20:18:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000090000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) [ 621.727107] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1) [ 621.754456] overlayfs: filesystem on './bus' not supported as upperdir 20:18:52 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 621.868740] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 621.898208] IPv6: ADDRCONF(NETDEV_UP): vlan1082: link is not ready 20:18:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff040003001201", 0x2e}], 0x1}, 0x0) [ 622.259534] overlayfs: missing 'lowerdir' [ 622.315451] overlayfs: missing 'lowerdir' [ 622.463162] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT 20:18:53 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) chdir(&(0x7f0000000180)='./bus\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_on}]}) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') [ 622.840619] IPv6: ADDRCONF(NETDEV_UP): vlan1083: link is not ready 20:18:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600a20040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:53 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x739202, 0x12) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765cf0d00003d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578086772743d6f6e2c00972d30e06b57f2bc3262a799aff7a68c59968cc411642c46cd7c361b18cd595502fcc247c2ccf4e422de50faa99cefe05e60e04fc5a80aeb991fe0c0dbb3113072761b3772bc422ec5ae7716b6fae15e8ac3673e4e29e09f5866046451606167bba330346e2332d841675acdf0cfed95f8139c47e386bea500aa84b3"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) 20:18:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff060003001201", 0x2e}], 0x1}, 0x0) 20:18:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x175d0200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 623.175593] overlayfs: unrecognized mount option "loweÏ" or missing value 20:18:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600330040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 623.280015] overlayfs: unrecognized mount option "loweÏ" or missing value 20:18:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff070003001201", 0x2e}], 0x1}, 0x0) 20:18:54 executing program 5: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b646972f688633b696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f00000000000000006578706f72743d6f6e2c00"]) name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=ANY=[], 0x0, 0x0) [ 623.538577] IPv6: ADDRCONF(NETDEV_UP): vlan1084: link is not ready [ 623.551187] overlayfs: unrecognized mount option "workdiröˆc;ile1" or missing value [ 623.564233] overlayfs: unrecognized mount option "workdiröˆc;ile1" or missing value [ 623.657654] IPv6: ADDRCONF(NETDEV_UP): vlan1085: link is not ready [ 623.701654] netlink: 'syz-executor.0': attribute type 51 has an invalid length. [ 623.728652] nla_parse: 23 callbacks suppressed [ 623.728663] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 20:18:54 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x381000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 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_config_ext={0x0, 0x427f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000040)=""/89, 0x59}, {&(0x7f0000000140)=""/197, 0xc5}], 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) [ 623.821116] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000a0000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='fd\x00') getdents(r0, &(0x7f0000001040)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x80003, 0x7) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101000) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000080)=""/144, &(0x7f0000000140)=0x90) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0xf8, 0x4, 0x6b, 0x0, 0x0, 0x200, 0x20000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x4221, 0x6}, 0x42000, 0x7ff, 0x2e, 0x5, 0x9, 0x0, 0x9, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x1) dup(r1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2200000, 0x6, &(0x7f0000000480)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f00000000c0)="000000000000000000000000e2aa000000000000846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000000680)="ed41000010001200000004008000000000000800050000000af30100040000000000000000000100", 0x28, 0x4400}, {&(0x7f0000000340)="bb1b84a782c47b0b58c4e01d0975487204ed13d308c2d766e01e4734ad84732fe0fd9e196da695a0ad1a71c2e9f134c169ca010fed13346f34fe7ada9be0c42ba9add42dd500c842833954767586e0d6410d70a29f341977255f3ebc51a7710e9f1a77971f4dac05b1ae021ed12393dbd733805281", 0x75, 0x1}, {&(0x7f0000000440), 0x0, 0x6}], 0x0, &(0x7f00000000c0)=ANY=[]) getdents64(r2, 0x0, 0x19) r3 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/diskstats\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000a40)={0x0, 0x0, "6d8483699e28e52c93f3507a3797c7ca8b2966639a205024c8c972f3d62e85294adfec71016195a5b8e63327c8cbe20882e8b13fec3a84fc95549ee0996f85184d1e8678e6cf304225b4bbe3569d63f0bc7c789484ebe91ec16fc4c36d3cbc51442d74fdc5d8e8608b6bd1c3cae7eaa328e256cf83f4139c5e2bae0ed1e2c8787cb46097b5f4b2d31464f0e4e951ab9ea522acd1ef9496b80be152ee110d760c7cbeb942aca7ddb798625736b086cdd811fff0bdd831a92db5d9688faf595dab77adeb28dd519a243f8eb6309623773c5fd8e3136176cf943a649879f8e5e7c2dd463f689c7970cd749fe1e24d27bef918f34de0c9ae35e3f7d7cbe0dd3abf47", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c600)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, 0x0, 0x0) fcntl$addseals(r3, 0x409, 0x7) 20:18:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff080003001201", 0x2e}], 0x1}, 0x0) 20:18:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e30600000000000006006c0040fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x185d0200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) [ 623.964221] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 624.021101] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. [ 624.036997] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:18:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff090003001201", 0x2e}], 0x1}, 0x0) 20:18:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600a20040fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 624.174432] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 624.272589] IPv6: ADDRCONF(NETDEV_UP): vlan1086: link is not ready [ 624.344888] IPv6: ADDRCONF(NETDEV_UP): vlan1087: link is not ready [ 624.374806] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 20:18:55 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x80005, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x212c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_config_ext={0xff, 0x100000000}, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x14001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x3, 0x7, 0x0, 0x4, 0x0, 0x7f, 0x20180, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x5018, 0x9, 0x3, 0x4bed9606c63db1d8, 0x7, 0x8}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) getpid() socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, 0x0, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f00000018c0)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b\x198_\xce8!\x12\xbc\xd1}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14\x8c\xa2\x16\xdd[\xb0,q\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6d\x854>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xf6\x19\xe2\x92 \x99\fbqPg\x94\xd5\x18\xfe\x0e\x8f \x01~\x93\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\xa9\xe1\xcc\xe7m\x80\'\xf0\xa5\xed*\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x00\x00\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3\x91\x00\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x98Av\xa5\xb7oc\x99\xba\x97\xaa\x10\xcd\x11\x17\xc3p(\xa9#K(4\xd4\xf0\xe7\x9a\xd9i\xbfZj\xfa\x1fK\xbb\xee \xbb\xbe\x04\x9e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\x14f%\x82\x82\x0f#\x12{c\xdf]QG`zV\xd7\x0f\xaej\xf1\x8b\x10+\xc1\xc6\xff7\x83Ye\xb3\x8b\xdb\xb8\x11\xe1\xef\x9c\v\xe6\xbci\xc9J\b\x93H/\x96\xc5\xb5\xc2TkWO\xd3\xe1\x0e\xe3\xd4\xaa/R\x87\x1f\x8e\x0f\x81j\xb3\x1e\xd6\xb5\x8f\x95\n\xc6Y\xd4\x86\xf8\xc8\x7f\xdc0\a3') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000780)={{}, 0x0, 0x2, @unused=[0xfffffffffffff000, 0x0, 0x6], @devid}) ioctl$TCSETSF(r2, 0x5453, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x7) [ 624.387800] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:18:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140009fe00ff050003001201", 0x2e}], 0x1}, 0x0) 20:18:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff0a0003001201", 0x2e}], 0x1}, 0x0) [ 624.479087] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 624.583191] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 20:18:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff0b0003001201", 0x2e}], 0x1}, 0x0) 20:18:55 executing program 1: mount(&(0x7f0000000180)=ANY=[@ANYBLOB="5b64b73a5d623a8d3a04000000000000007914d792637cb914f6b629b2a4fd104ff795958acf1983828888"], 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x8000008000080003, 0x5) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000011003582000019000020000a07000000", @ANYRES32=r3, @ANYBLOB="0000ef04f20000000c001a0008000200"], 0x3}, 0x1, 0xfffffffc}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_MON_GET(r5, &(0x7f0000000500)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={0x0, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001bc0)=@newlink={0x84, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1288}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @local}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x84}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=@newlink={0xcc, 0x10, 0x200, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, 0x20002, 0x200}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xffff}, @IFLA_ALT_IFNAME={0x14, 0x35, 'gretap0\x00'}, @IFLA_PROP_LIST={0x7c, 0x34, 0x0, 0x1, [{0x14, 0x35, 'veth1_to_bond\x00'}, {0x14, 0x35, 'veth0_to_bridge\x00'}, {0x14, 0x35, 'bridge_slave_1\x00'}, {0x14, 0x35, 'bridge0\x00'}, {0x14, 0x35, 'wg1\x00'}, {0x14, 0x35, 'batadv_slave_1\x00'}]}, @IFLA_PHYS_PORT_ID={0x9, 0x22, "995b8ae214"}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x3}]}, 0xcc}, 0x1, 0x0, 0x0, 0x11}, 0x24044081) 20:18:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getneigh={0x14, 0x1e, 0x1, 0x101, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x4880) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c0000000b0000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32], 0x50}}, 0x0) 20:18:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000810500001c000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000000000000002800128009000100766c616e000000001800028006000100000000000c0002000c0000000d00000008000500", @ANYRES32=r4], 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x581, 0x195d0200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x3}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x1c, 0xf}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) 20:18:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140240fe00ff050003001201", 0x2e}], 0x1}, 0x0) [ 625.094130] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. 20:18:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff100003001201", 0x2e}], 0x1}, 0x0) 20:18:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ffde0303001201", 0x2e}], 0x1}, 0x0) 20:18:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff05f800001201", 0x2e}], 0x1}, 0x0) [ 626.039138] ieee802154 phy0 wpan0: encryption failed: -22 [ 626.044923] ieee802154 phy1 wpan1: encryption failed: -22 20:18:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb9460a480e0013000000e3060000000000000600140040fe00ff052401001201", 0x2e}], 0x1}, 0x0) [ 628.629269] IPv6: ADDRCONF(NETDEV_UP): vlan1088: link is not ready [ 628.684910] IPv6: ADDRCONF(NETDEV_UP): vlan1089: link is not ready [ 629.687273] nla_parse: 6 callbacks suppressed [ 629.687284] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 629.944567] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'. [ 648.056626] Bluetooth: hci5: command 0x0406 tx timeout [ 655.104024] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [syz-executor.5:8541] [ 655.111867] Modules linked in: [ 655.115237] irq event stamp: 3081591 [ 655.118952] hardirqs last enabled at (3081590): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 655.128483] hardirqs last disabled at (3081591): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 655.138127] softirqs last enabled at (2891060): [] __do_softirq+0x678/0x980 [ 655.146887] softirqs last disabled at (2891063): [] irq_exit+0x215/0x260 [ 655.155906] CPU: 0 PID: 8541 Comm: syz-executor.5 Not tainted 4.19.208-syzkaller #0 [ 655.163701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.173070] RIP: 0010:unwind_next_frame+0xecf/0x1400 [ 655.178188] Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ea 02 00 00 49 39 ec 49 8b 46 10 77 24 48 39 e8 76 1f 48 8d 55 08 48 39 d0 0f 93 c1 <49> 39 d4 0f 92 c0 84 c1 74 0b 48 3b 6c 24 18 0f 86 5f 01 00 00 bf [ 655.197092] RSP: 0018:ffff8880ba0077a8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 655.204797] RAX: ffff888040398000 RBX: 1ffff11017400efe RCX: 0000000000000001 [ 655.212067] RDX: ffff8880403978f8 RSI: ffff8880ba007738 RDI: ffff8880ba0078e8 [ 655.219365] RBP: ffff8880403978f0 R08: 0000000000000001 R09: 0000000000000001 [ 655.226634] R10: ffff8880ba007937 R11: 0000000000074071 R12: ffff888040390000 [ 655.233909] R13: ffff8880ba00790d R14: ffff8880ba0078d8 R15: ffffffff8b98e2de [ 655.241173] FS: 0000555556b4b400(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 655.249395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 655.255277] CR2: 00007f639d7e4000 CR3: 000000003e826000 CR4: 00000000003406f0 [ 655.262543] DR0: 0000000000000005 DR1: 0000000000000000 DR2: 0000000000000000 [ 655.269804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 655.277071] Call Trace: [ 655.279636] [ 655.281781] ? unmap_page_range+0x1141/0x2c50 [ 655.286411] ? deref_stack_reg+0x1d0/0x1d0 [ 655.290656] ? __unwind_start+0x5b8/0x960 [ 655.294828] ? unwind_next_frame+0x1400/0x1400 [ 655.299426] ? unmap_page_range+0x1141/0x2c50 [ 655.303916] __save_stack_trace+0x9f/0x190 [ 655.308160] ? unmap_single_vma+0x198/0x300 [ 655.312505] kasan_kmalloc+0xeb/0x160 [ 655.316320] ? __kmalloc_node_track_caller+0x4c/0x70 [ 655.321424] ? __alloc_skb+0xae/0x560 [ 655.325219] ? mrp_pdu_append_vecattr_event+0x7d2/0x1050 [ 655.330667] ? mrp_attr_event+0x15d/0x220 [ 655.334816] ? mrp_join_timer+0x5a/0xc0 [ 655.338797] ? call_timer_fn+0x177/0x700 [ 655.342854] ? expire_timers+0x243/0x4e0 [ 655.346911] ? run_timer_softirq+0x21c/0x670 [ 655.351323] ? __do_softirq+0x265/0x980 [ 655.355304] ? irq_exit+0x215/0x260 [ 655.358928] ? smp_apic_timer_interrupt+0x136/0x550 [ 655.363928] ? apic_timer_interrupt+0xf/0x20 [ 655.368335] ? _vm_normal_page+0x1cd/0x510 [ 655.372578] ? unmap_page_range+0x1141/0x2c50 [ 655.377069] ? exit_to_usermode_loop+0x204/0x2a0 [ 655.381826] ? prepare_exit_to_usermode+0x277/0x2d0 [ 655.386838] ? retint_user+0x8/0x18 [ 655.390467] ? exit_to_usermode_loop+0x204/0x2a0 [ 655.395226] ? prepare_exit_to_usermode+0x277/0x2d0 [ 655.400251] ? retint_user+0x8/0x18 [ 655.403867] ? kvm_clock_get_cycles+0x14/0x30 [ 655.408359] ? ktime_get+0x200/0x2f0 [ 655.412083] ? should_fail+0x142/0x7b0 [ 655.416837] ? setup_fault_attr+0x200/0x200 [ 655.421150] ? check_preemption_disabled+0x41/0x280 [ 655.426169] ? __kmalloc_node_track_caller+0x38/0x70 [ 655.431284] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 655.436307] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 655.441584] __kmalloc_node_track_caller+0x4c/0x70 [ 655.446520] __alloc_skb+0xae/0x560 [ 655.450162] mrp_pdu_append_vecattr_event+0x7d2/0x1050 [ 655.455465] mrp_attr_event+0x15d/0x220 [ 655.459448] mrp_join_timer+0x5a/0xc0 [ 655.463240] call_timer_fn+0x177/0x700 [ 655.467119] ? mrp_rcv+0x14c0/0x14c0 [ 655.470840] ? process_timeout+0x40/0x40 [ 655.474906] ? mrp_rcv+0x14c0/0x14c0 [ 655.478627] ? mrp_rcv+0x14c0/0x14c0 [ 655.482329] expire_timers+0x243/0x4e0 [ 655.486226] run_timer_softirq+0x21c/0x670 [ 655.490471] ? expire_timers+0x4e0/0x4e0 [ 655.494548] ? check_preemption_disabled+0x41/0x280 [ 655.499586] __do_softirq+0x265/0x980 [ 655.503411] irq_exit+0x215/0x260 [ 655.506866] smp_apic_timer_interrupt+0x136/0x550 [ 655.511720] apic_timer_interrupt+0xf/0x20 [ 655.515950] [ 655.518188] RIP: 0010:_vm_normal_page+0x1cd/0x510 [ 655.523018] Code: e3 0c 25 00 02 00 00 48 c1 eb 18 89 c6 89 44 24 08 e8 f7 04 d7 ff 8b 44 24 08 85 c0 75 6b e8 7a 03 d7 ff 48 8b 05 43 66 9b 09 <48> 89 de 48 89 c7 48 89 04 24 e8 74 04 d7 ff 48 8b 04 24 48 39 d8 [ 655.541924] RSP: 0018:ffff8880403976d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 655.549626] RAX: 000000000023ffff RBX: 000000000004991e RCX: ffffffff818b8099 [ 655.557502] RDX: 0000000000000000 RSI: ffffffff818b80a6 RDI: 0000000000000005 [ 655.564766] RBP: 1ffff11008072edc R08: 0000000000000000 R09: 0000000000000000 [ 655.572040] R10: 0000000000000005 R11: 0000000000000000 R12: 800000004991e007 [ 655.579317] R13: ffff8880991a2eb0 R14: 00007f1a5a7b1000 R15: ffff888040397700 [ 655.586616] ? _vm_normal_page+0x1b9/0x510 [ 655.590858] ? _vm_normal_page+0x1c6/0x510 [ 655.595111] ? __pte_alloc_kernel+0x220/0x220 [ 655.599614] unmap_page_range+0x1141/0x2c50 [ 655.603942] ? vm_normal_page_pmd+0x4c0/0x4c0 [ 655.608448] ? retint_kernel+0x2d/0x2d [ 655.612338] ? uprobe_munmap+0x2d/0x4d0 [ 655.616334] unmap_single_vma+0x198/0x300 [ 655.620581] unmap_vmas+0xa9/0x180 [ 655.624123] exit_mmap+0x2b9/0x530 [ 655.627670] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 655.632969] ? __khugepaged_exit+0x2a5/0x3e0 [ 655.637377] ? __khugepaged_exit+0x2a6/0x3e0 [ 655.641771] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 655.646783] ? kmem_cache_free+0x226/0x260 [ 655.651027] ? __khugepaged_exit+0x2c7/0x3e0 [ 655.655450] mmput+0x14e/0x4a0 [ 655.658640] do_exit+0xaec/0x2be0 [ 655.662084] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 655.666663] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 655.671424] ? mm_update_next_owner+0x650/0x650 [ 655.676106] ? rcu_nmi_exit+0xb3/0x180 [ 655.679995] ? retint_kernel+0x2d/0x2d [ 655.683878] do_group_exit+0x125/0x310 [ 655.687769] get_signal+0x3f2/0x1f70 [ 655.691496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 655.696272] do_signal+0x8f/0x1670 [ 655.699839] ? retint_kernel+0x2d/0x2d [ 655.703716] ? setup_sigcontext+0x820/0x820 [ 655.708046] ? _raw_spin_unlock_irq+0x50/0x80 [ 655.712549] ? _raw_spin_unlock_irq+0x5a/0x80 [ 655.717051] ? __schedule+0x15a9/0x2040 [ 655.721014] ? io_schedule_timeout+0x140/0x140 [ 655.725616] exit_to_usermode_loop+0x204/0x2a0 [ 655.730210] prepare_exit_to_usermode+0x277/0x2d0 [ 655.735062] retint_user+0x8/0x18 [ 655.738512] RIP: 0033:0x7f1a5c99094e [ 655.742221] Code: Bad RIP value. [ 655.745577] RSP: 002b:00007ffedf4d8940 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 655.753281] RAX: 000000002c61674b RBX: 00007f1a5c75b008 RCX: 0000001b31420000 [ 655.760536] RDX: 0000001b31424dc4 RSI: ffffffff816c3395 RDI: 0000000000001458 [ 655.767797] RBP: 0000000000000001 R08: 000000002c61674b R09: 0000001b31424b40 [ 655.775080] R10: ffffffff816c6a2f R11: 000000002c61674f R12: 0000000000001458 [ 655.782348] R13: 00007f1a5cadb000 R14: ffffffff816c6a2f R15: 00007f1a5cae6ff0 [ 655.789627] ? ___bpf_prog_run+0x36df/0x4e80 [ 655.794046] ? ___bpf_prog_run+0x36df/0x4e80 [ 655.798457] ? ___bpf_prog_run+0x45/0x4e80 [ 655.802680] Sending NMI from CPU 0 to CPUs 1: [ 655.807585] NMI backtrace for cpu 1 [ 655.807592] CPU: 1 PID: 23 Comm: kworker/u4:1 Not tainted 4.19.208-syzkaller #0 [ 655.807600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.807604] Workqueue: bat_events batadv_nc_worker [ 655.807612] RIP: 0010:__lock_acquire+0x326/0x3ff0 [ 655.807625] Code: 8d 14 80 49 c1 e2 03 45 85 c9 74 45 4a 8d 44 16 d8 48 b9 00 00 00 00 00 fc ff df 48 8d 78 20 48 89 fe 48 c1 ee 03 0f b6 0c 0e <84> c9 74 09 80 f9 03 0f 8e 33 0c 00 00 0f b7 48 20 81 e1 ff 1f 00 [ 655.807630] RSP: 0018:ffff8880b5047a68 EFLAGS: 00000802 [ 655.807639] RAX: ffff8880b503ceb0 RBX: 0000000000000000 RCX: 0000000000000000 [ 655.807645] RDX: 0000000000000000 RSI: 1ffff11016a079da RDI: ffff8880b503ced0 [ 655.807651] RBP: 0000000000000002 R08: 000000000000002e R09: 0000000000000002 [ 655.807657] R10: 0000000000000050 R11: 0000000000000000 R12: 0000000000000000 [ 655.807663] R13: ffff8880b503c600 R14: ffffffff89f85fa0 R15: 0000000000000000 [ 655.807670] FS: 0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 655.807675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 655.807681] CR2: 00007f905b1f7000 CR3: 0000000099d0e000 CR4: 00000000003406e0 [ 655.807688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 655.807694] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 655.807697] Call Trace: [ 655.807702] ? batadv_nc_worker+0xf3/0xd50 [ 655.807706] ? __lock_acquire+0x6de/0x3ff0 [ 655.807710] ? mark_held_locks+0xf0/0xf0 [ 655.807715] ? __bpf_trace_lock_acquire+0x1bc/0x200 [ 655.807720] ? batadv_nc_worker+0xf3/0xd50 [ 655.807724] ? batadv_nc_worker+0xf3/0xd50 [ 655.807729] ? trace_raw_output_lock+0xf0/0xf0 [ 655.807733] ? batadv_nc_worker+0x645/0xd50 [ 655.807737] lock_acquire+0x170/0x3c0 [ 655.807742] ? batadv_nc_worker+0xf3/0xd50 [ 655.807746] batadv_nc_worker+0x12d/0xd50 [ 655.807751] ? batadv_nc_worker+0xf3/0xd50 [ 655.807755] process_one_work+0x864/0x1570 [ 655.807760] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 655.807764] worker_thread+0x64c/0x1130 [ 655.807769] ? process_one_work+0x1570/0x1570 [ 655.807773] kthread+0x33f/0x460 [ 655.807777] ? kthread_park+0x180/0x180 [ 655.807781] ret_from_fork+0x24/0x30 [ 655.808190] Kernel panic - not syncing: softlockup: hung tasks [ 656.022369] CPU: 0 PID: 8541 Comm: syz-executor.5 Tainted: G L 4.19.208-syzkaller #0 [ 656.031631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 656.040983] Call Trace: [ 656.043549] [ 656.045699] dump_stack+0x1fc/0x2ef [ 656.049340] panic+0x26a/0x50e [ 656.052540] ? __warn_printk+0xf3/0xf3 [ 656.056447] ? cpumask_next+0x3c/0x40 [ 656.060255] ? printk_safe_flush+0xd6/0x120 [ 656.064586] ? watchdog_timer_fn.cold+0x5/0x25 [ 656.069174] ? watchdog_timer_fn+0x53e/0x580 [ 656.073583] watchdog_timer_fn.cold+0x16/0x25 [ 656.078075] __hrtimer_run_queues+0x3f6/0xe60 [ 656.082561] ? softlockup_fn+0xb0/0xb0 [ 656.086462] ? hrtimer_fixup_free+0xa0/0xa0 [ 656.090875] ? kvm_clock_get_cycles+0x14/0x30 [ 656.095373] ? ktime_get_update_offsets_now+0x2ec/0x460 [ 656.100740] hrtimer_interrupt+0x326/0x9e0 [ 656.105010] smp_apic_timer_interrupt+0x10c/0x550 [ 656.109870] apic_timer_interrupt+0xf/0x20 [ 656.114114] RIP: 0010:unwind_next_frame+0xecf/0x1400 [ 656.119247] Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ea 02 00 00 49 39 ec 49 8b 46 10 77 24 48 39 e8 76 1f 48 8d 55 08 48 39 d0 0f 93 c1 <49> 39 d4 0f 92 c0 84 c1 74 0b 48 3b 6c 24 18 0f 86 5f 01 00 00 bf [ 656.138148] RSP: 0018:ffff8880ba0077a8 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff13 [ 656.145863] RAX: ffff888040398000 RBX: 1ffff11017400efe RCX: 0000000000000001 [ 656.153134] RDX: ffff8880403978f8 RSI: ffff8880ba007738 RDI: ffff8880ba0078e8 [ 656.160400] RBP: ffff8880403978f0 R08: 0000000000000001 R09: 0000000000000001 [ 656.167664] R10: ffff8880ba007937 R11: 0000000000074071 R12: ffff888040390000 [ 656.174939] R13: ffff8880ba00790d R14: ffff8880ba0078d8 R15: ffffffff8b98e2de [ 656.182224] ? apic_timer_interrupt+0xa/0x20 [ 656.186676] ? unwind_next_frame+0xf83/0x1400 [ 656.191181] ? unmap_page_range+0x1141/0x2c50 [ 656.195698] ? deref_stack_reg+0x1d0/0x1d0 [ 656.199989] ? __unwind_start+0x5b8/0x960 [ 656.204141] ? unwind_next_frame+0x1400/0x1400 [ 656.208739] ? unmap_page_range+0x1141/0x2c50 [ 656.213231] __save_stack_trace+0x9f/0x190 [ 656.217483] ? unmap_single_vma+0x198/0x300 [ 656.221994] kasan_kmalloc+0xeb/0x160 [ 656.225827] ? __kmalloc_node_track_caller+0x4c/0x70 [ 656.230939] ? __alloc_skb+0xae/0x560 [ 656.234843] ? mrp_pdu_append_vecattr_event+0x7d2/0x1050 [ 656.240467] ? mrp_attr_event+0x15d/0x220 [ 656.244613] ? mrp_join_timer+0x5a/0xc0 [ 656.248607] ? call_timer_fn+0x177/0x700 [ 656.252672] ? expire_timers+0x243/0x4e0 [ 656.256732] ? run_timer_softirq+0x21c/0x670 [ 656.261127] ? __do_softirq+0x265/0x980 [ 656.265095] ? irq_exit+0x215/0x260 [ 656.268727] ? smp_apic_timer_interrupt+0x136/0x550 [ 656.273739] ? apic_timer_interrupt+0xf/0x20 [ 656.278141] ? _vm_normal_page+0x1cd/0x510 [ 656.282448] ? unmap_page_range+0x1141/0x2c50 [ 656.286937] ? exit_to_usermode_loop+0x204/0x2a0 [ 656.291698] ? prepare_exit_to_usermode+0x277/0x2d0 [ 656.296724] ? retint_user+0x8/0x18 [ 656.300476] ? exit_to_usermode_loop+0x204/0x2a0 [ 656.305230] ? prepare_exit_to_usermode+0x277/0x2d0 [ 656.310261] ? retint_user+0x8/0x18 [ 656.313891] ? kvm_clock_get_cycles+0x14/0x30 [ 656.318375] ? ktime_get+0x200/0x2f0 [ 656.322139] ? should_fail+0x142/0x7b0 [ 656.326031] ? setup_fault_attr+0x200/0x200 [ 656.330368] ? check_preemption_disabled+0x41/0x280 [ 656.335395] ? __kmalloc_node_track_caller+0x38/0x70 [ 656.340502] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 656.345515] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 656.350806] __kmalloc_node_track_caller+0x4c/0x70 [ 656.355744] __alloc_skb+0xae/0x560 [ 656.359373] mrp_pdu_append_vecattr_event+0x7d2/0x1050 [ 656.364676] mrp_attr_event+0x15d/0x220 [ 656.368663] mrp_join_timer+0x5a/0xc0 [ 656.372472] call_timer_fn+0x177/0x700 [ 656.376372] ? mrp_rcv+0x14c0/0x14c0 [ 656.380094] ? process_timeout+0x40/0x40 [ 656.384265] ? mrp_rcv+0x14c0/0x14c0 [ 656.387996] ? mrp_rcv+0x14c0/0x14c0 [ 656.391718] expire_timers+0x243/0x4e0 [ 656.395620] run_timer_softirq+0x21c/0x670 [ 656.399854] ? expire_timers+0x4e0/0x4e0 [ 656.403909] ? check_preemption_disabled+0x41/0x280 [ 656.408944] __do_softirq+0x265/0x980 [ 656.412764] irq_exit+0x215/0x260 [ 656.416226] smp_apic_timer_interrupt+0x136/0x550 [ 656.421067] apic_timer_interrupt+0xf/0x20 [ 656.425288] [ 656.427529] RIP: 0010:_vm_normal_page+0x1cd/0x510 [ 656.432402] Code: e3 0c 25 00 02 00 00 48 c1 eb 18 89 c6 89 44 24 08 e8 f7 04 d7 ff 8b 44 24 08 85 c0 75 6b e8 7a 03 d7 ff 48 8b 05 43 66 9b 09 <48> 89 de 48 89 c7 48 89 04 24 e8 74 04 d7 ff 48 8b 04 24 48 39 d8 [ 656.451305] RSP: 0018:ffff8880403976d0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 656.459010] RAX: 000000000023ffff RBX: 000000000004991e RCX: ffffffff818b8099 [ 656.466273] RDX: 0000000000000000 RSI: ffffffff818b80a6 RDI: 0000000000000005 [ 656.473539] RBP: 1ffff11008072edc R08: 0000000000000000 R09: 0000000000000000 [ 656.480878] R10: 0000000000000005 R11: 0000000000000000 R12: 800000004991e007 [ 656.488228] R13: ffff8880991a2eb0 R14: 00007f1a5a7b1000 R15: ffff888040397700 [ 656.495522] ? _vm_normal_page+0x1b9/0x510 [ 656.499751] ? _vm_normal_page+0x1c6/0x510 [ 656.503989] ? __pte_alloc_kernel+0x220/0x220 [ 656.508508] unmap_page_range+0x1141/0x2c50 [ 656.512872] ? vm_normal_page_pmd+0x4c0/0x4c0 [ 656.517367] ? retint_kernel+0x2d/0x2d [ 656.521238] ? uprobe_munmap+0x2d/0x4d0 [ 656.525217] unmap_single_vma+0x198/0x300 [ 656.529378] unmap_vmas+0xa9/0x180 [ 656.532927] exit_mmap+0x2b9/0x530 [ 656.536477] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 656.541767] ? __khugepaged_exit+0x2a5/0x3e0 [ 656.546201] ? __khugepaged_exit+0x2a6/0x3e0 [ 656.550611] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 656.555642] ? kmem_cache_free+0x226/0x260 [ 656.559878] ? __khugepaged_exit+0x2c7/0x3e0 [ 656.564287] mmput+0x14e/0x4a0 [ 656.567487] do_exit+0xaec/0x2be0 [ 656.570951] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 656.575537] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 656.580304] ? mm_update_next_owner+0x650/0x650 [ 656.584966] ? rcu_nmi_exit+0xb3/0x180 [ 656.588863] ? retint_kernel+0x2d/0x2d [ 656.592770] do_group_exit+0x125/0x310 [ 656.596657] get_signal+0x3f2/0x1f70 [ 656.600364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 656.605127] do_signal+0x8f/0x1670 [ 656.608672] ? retint_kernel+0x2d/0x2d [ 656.612568] ? setup_sigcontext+0x820/0x820 [ 656.616910] ? _raw_spin_unlock_irq+0x50/0x80 [ 656.621406] ? _raw_spin_unlock_irq+0x5a/0x80 [ 656.625893] ? __schedule+0x15a9/0x2040 [ 656.629883] ? io_schedule_timeout+0x140/0x140 [ 656.634489] exit_to_usermode_loop+0x204/0x2a0 [ 656.639072] prepare_exit_to_usermode+0x277/0x2d0 [ 656.643905] retint_user+0x8/0x18 [ 656.647359] RIP: 0033:0x7f1a5c99094e [ 656.651074] Code: Bad RIP value. [ 656.654432] RSP: 002b:00007ffedf4d8940 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 656.662142] RAX: 000000002c61674b RBX: 00007f1a5c75b008 RCX: 0000001b31420000 [ 656.669410] RDX: 0000001b31424dc4 RSI: ffffffff816c3395 RDI: 0000000000001458 [ 656.676679] RBP: 0000000000000001 R08: 000000002c61674b R09: 0000001b31424b40 [ 656.683939] R10: ffffffff816c6a2f R11: 000000002c61674f R12: 0000000000001458 [ 656.691218] R13: 00007f1a5cadb000 R14: ffffffff816c6a2f R15: 00007f1a5cae6ff0 [ 656.698495] ? ___bpf_prog_run+0x36df/0x4e80 [ 656.702895] ? ___bpf_prog_run+0x36df/0x4e80 [ 656.707302] ? ___bpf_prog_run+0x45/0x4e80 [ 656.712017] Kernel Offset: disabled [ 656.715651] Rebooting in 86400 seconds..