/file1,lowerdig=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:30:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x20000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1699.963287] overlayfs: unrecognized mount option "lowerdig=./file0" or missing value 16:30:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:30:56 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) lseek(r0, 0x5, 0x1) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) pivot_root(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)='./file1\x00') socket(0x0, 0x0, 0x0) statx(r1, &(0x7f0000000000)='./bus/file0\x00', 0x100, 0x2, &(0x7f0000000300)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdig=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) lseek(r0, 0x5, 0x1) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) pivot_root(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)='./file1\x00') (async) socket(0x0, 0x0, 0x0) (async) statx(r1, &(0x7f0000000000)='./bus/file0\x00', 0x100, 0x2, &(0x7f0000000300)) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdig=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:30:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x48000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:30:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000005000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1700.160814] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1700.280334] overlayfs: unrecognized mount option "lowerdig=./file0" or missing value 16:30:57 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="65580000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:30:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x4c000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:30:57 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) lseek(r0, 0x5, 0x1) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) pivot_root(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)='./file1\x00') (async) socket(0x0, 0x0, 0x0) (async) statx(r1, &(0x7f0000000000)='./bus/file0\x00', 0x100, 0x2, &(0x7f0000000300)) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdig=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:30:57 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) lseek(r0, 0xe33, 0x3) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c757070657264694ca0330a18151e3a6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1700.409792] device bond1152 entered promiscuous mode [ 1700.428356] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:30:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x60000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:30:57 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file2\x00', 0x0, 0x0, 0x0, 0x840, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:30:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x68000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1700.614398] overlayfs: unrecognized mount option "upperdiL3 [ 1700.614398] :nfs_export=on" or missing value [ 1700.664947] overlayfs: failed to resolve './file1': -2 16:30:57 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) lseek(r0, 0xe33, 0x3) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c757070657264694ca0330a18151e3a6e66735f6578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1700.790913] overlayfs: unrecognized mount option "upperdiL3 [ 1700.790913] :nfs_export=on" or missing value 16:30:57 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:30:57 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file2\x00', 0x0, 0x0, 0x0, 0x840, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file2\x00', 0x0, 0x0, 0x0, 0x840, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:30:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x6c000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1701.026042] nla_parse: 66 callbacks suppressed [ 1701.026053] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1701.046427] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 16:30:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000006000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1701.068290] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1701.082578] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1701.127726] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1701.148257] overlayfs: failed to resolve './file1': -2 16:30:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00600000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:30:58 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) lseek(r0, 0xe33, 0x3) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c757070657264694ca0330a18151e3a6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) lseek(r0, 0xe33, 0x3) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c757070657264694ca0330a18151e3a6e66735f6578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:30:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x74000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:30:58 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file2\x00', 0x0, 0x0, 0x0, 0x840, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file2\x00', 0x0, 0x0, 0x0, 0x840, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1701.328880] IPv6: ADDRCONF(NETDEV_UP): bond1153: link is not ready [ 1701.335250] 8021q: adding VLAN 0 to HW filter on device bond1153 [ 1701.345546] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:30:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x7a000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1701.397971] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1701.407295] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1701.424746] overlayfs: unrecognized mount option "upperdiL3 [ 1701.424746] :nfs_export=on" or missing value 16:30:58 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xf4ac, 0x8001, 0x7, 0x0, 0x6, 0x5, 0x5, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x2}, 0x8) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x110005, &(0x7f0000000000)=ANY=[]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:30:58 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x4) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1701.482726] overlayfs: failed to resolve './file1': -2 [ 1701.494509] overlayfs: failed to resolve './file1': -2 [ 1701.574137] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1701.626754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:30:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x7a1f0000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1701.807585] validate_nla: 19 callbacks suppressed [ 1701.807595] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1701.866660] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. 16:30:58 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:30:58 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x4) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x4) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:30:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x9effffff}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:30:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1701.923844] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1701.944161] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1701.995513] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:30:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="58650000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:30:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xf0ffffff}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:30:58 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x4) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x4) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:30:58 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) creat(&(0x7f0000000100)='./bus\x00', 0x0) (rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 32) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xf4ac, 0x8001, 0x7, 0x0, 0x6, 0x5, 0x5, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x2}, 0x8) (async, rerun: 32) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x110005, &(0x7f0000000000)=ANY=[]) (async, rerun: 32) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1702.224154] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:30:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xfffff000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1702.286023] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:30:59 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f72896469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1702.408641] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:30:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xffffff7f}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1702.510847] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:30:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xffffff9e}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1702.563776] overlayfs: unrecognized mount option "wordir=./file1" or missing value [ 1702.642574] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:30:59 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:30:59 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f72896469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f72896469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:30:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xfffffff0}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:30:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1702.844660] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1702.874428] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1702.916611] overlayfs: unrecognized mount option "wordir=./file1" or missing value 16:30:59 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00680000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:30:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x3000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:30:59 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f72896469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:30:59 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xf4ac, 0x8001, 0x7, 0x0, 0x6, 0x5, 0x5, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x2}, 0x8) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x110005, &(0x7f0000000000)=ANY=[]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000100)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xf4ac, 0x8001, 0x7, 0x0, 0x6, 0x5, 0x5}, &(0x7f00000001c0)=0x20) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x2}, 0x8) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x110005, &(0x7f0000000000)=ANY=[]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1703.083679] device bond1155 entered promiscuous mode [ 1703.093002] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:30:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x40030000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1703.172407] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1703.203388] overlayfs: unrecognized mount option "wordir=./file1" or missing value 16:31:00 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0x6}}, 0x1, 0x7}, &(0x7f0000000000)=0x90) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xf0ffffffffffff}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1703.333621] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1703.441115] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x100000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:00 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:00 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0x6}}, 0x1, 0x7}, &(0x7f0000000000)=0x90) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x200000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000009000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1703.706150] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:00 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0x6}}, 0x1, 0x7}, &(0x7f0000000000)=0x90) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x300000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:00 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') r1 = socket(0x11, 0x800000003, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat(r2, &(0x7f0000000280)='./file1\x00', 0x40280, 0x80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000300)={0x1, 0x97, "6d5cd49f6eabc6dcbec5384c2818cea9c58a070da24a17f8a369a996355c9583a7407f9e14e4b6131f1ccb896f36a1dff400709e2b8613c23d82fe211de78f1b7db9378d22d835bed17e64ebe1d8148fca6dd29e32d92aa37cd8b2e1212c2c7a8673d0a5c9a48aed27cda2bbd7d8b3022fe2bb250b55f0ba340706e8d74213595dc0a01351d6d3ffc27dadfedb2b208b021e670e2cd7b2"}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@private1, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@private0}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000100)='./bus\x00', r3, r4) 16:31:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:00 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="006c0000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) [ 1703.954566] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x400000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:00 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x80) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) open(&(0x7f0000000100)='.\x00', 0x220001, 0x83) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x500000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:01 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000060", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x600000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:01 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x80) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 32) socket(0x0, 0x0, 0x0) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) open(&(0x7f0000000100)='.\x00', 0x220001, 0x83) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1704.514196] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:01 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x80) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) open(&(0x7f0000000100)='.\x00', 0x220001, 0x83) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x700000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:01 executing program 0: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0xc3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x6, 0xbb, 0xf7, 0xff}]}, 0x10) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r2 = socket(0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file2\x00', 0x30) r3 = syz_mount_image$erofs(&(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0x3, 0x8, &(0x7f0000000740)=[{&(0x7f0000000280)="ba26b19e7f85d9d3b230f71f972a39d5925e58add84db4f6562132596251498742afa972adeb99623c693c65bce7af6da86831c68e018f8f8d253350349e70", 0x3f, 0x9}, {&(0x7f00000002c0)="461bd7398b0a1702ebae9046d2385502f92266d59c9802405bde12f00705930b7ec9cd", 0x23}, {&(0x7f0000000480)="2c5142a5c62ff29ad5f983c709db28cc4ae2c1e8ae66e9f7fa9a3555cd97959f305ed5743fe03ef3e8d85e00f250541e7a30f46e257e53128cbf1db640cb18721e53c45f80f61817fb5837c91743d13b49ed7c5ba5b356656c1c015160c910a658869428d6a7ca9173b6372895a903a86c7be763bf9f5883b9465569695ade166d6fd5ef8c3e80661359651f901fb3c00a39b430edde4c6d97a4277eec574f45d86b1dd84c04034dfe3cabdc0d2ddc636f1244fef24b7c3b5dc099e133a8580bf27ed40c3cb5744508d4b6", 0xcb, 0x80000000}, {&(0x7f0000000580)="56660f707dafde7981442a4d5e7864f794ce3d38959964c9f8515f7dba450e862d5a0225a35b35af10af6d906cbd7238a2ec5e894b5083e9e73a7d4074e1dc3ceda900a5c3fabb06abefcbbbaf89b929e0d5e8900cc54d1ce8cb638d2f65b874469db609a7ad5211eab910a5b2fb0817dae675e05c19799f053d0bd6098e6a1a0daaca898e3a076c97fdf7cec5abeaf9aaec1bd312b6c20d7728cfb45032f74e68c0", 0xa2, 0x2}, {&(0x7f0000000300)="439fbfe707192cc45b937f5c378074bbbcb0a6249e7a70cc35796178855e437204c251d87438cf98acf88efbff6bfddffe6295a5de6b27b08a07c1208e70f35c2e0aca32afe5f9378823878aae5bdbb968c3fb09374732579c86828270fbb90464b930d0ac9b2bf182a6af6c0ad93bac6784e5730f17e37d6ea1", 0x7a, 0x6}, {&(0x7f0000000640), 0x0, 0x3f}, {&(0x7f0000000680)="5946d6b598005a36b040162f20243c4e9bf388b640d197a825a9a5a86b3e7c398dcaf74bf0a41c4c1e62c71c554c26f0c0c998cf651fd37af4d4019e0e773fbf1cdf4445555245982396b9009b2259b0", 0x50, 0x4}, {&(0x7f0000000700)="0937284c33304a0044a08212021147bfc941b08694985f94e4156d470c90a40dc7001326a6362ea6b47fe6a6775e12ce62", 0x31, 0x3}], 0x210c40, &(0x7f0000000800)={[{@acl}, {@fault_injection={'fault_injection', 0x3d, 0x4}}, {@fault_injection={'fault_injection', 0x3d, 0x8000000000000000}}], [{@smackfsfloor}, {@subj_type={'subj_type', 0x3d, 'overlay\x00'}}]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x201000, &(0x7f0000000900)=ANY=[@ANYBLOB="2dba0cda6d1458f4b40411119c5af23a61e32b810b5f7835754b604d8ea606368d2def607c10ebd4bf6419e8aa0faea740045545ddba094a4d2faef40dc9e11ffacd4ad873dcd0d93e66f6409890987df1a6fd96649351f675a7c19285150a7cb058924afa0769", @ANYRESHEX=r2, @ANYRESOCT=r0, @ANYBLOB="af1425e7e87d39602ed4dfbacdb7402948e367c2b5e4ec0cfc42217d8a24e6744951507643507d6b351d1112649b97a25107dfe38c9c2756729ff4a97c4502950e1c6e3da44007d18915b82a28848cbdf94d972594b209e742d77b1843c465690307480d2254943759a64c37b48c0251453bbd16f69e5afd0cf25e9d829dbaa53f149cea24c5ea81472dbc958f5b4d269d1a93f8fafdf2d3cdbba9760ad6db42e3c1edc532fb0fe3f0a2ff42f96c2dcd66ed88dfcb2e231cbeb45ba45deb372e77750b", @ANYRES32=r3, @ANYRESOCT=r5, @ANYRES16=r1]) r6 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) fstat(r6, &(0x7f0000000880)) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:01 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') r1 = socket(0x11, 0x800000003, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat(r2, &(0x7f0000000280)='./file1\x00', 0x40280, 0x80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000300)={0x1, 0x97, "6d5cd49f6eabc6dcbec5384c2818cea9c58a070da24a17f8a369a996355c9583a7407f9e14e4b6131f1ccb896f36a1dff400709e2b8613c23d82fe211de78f1b7db9378d22d835bed17e64ebe1d8148fca6dd29e32d92aa37cd8b2e1212c2c7a8673d0a5c9a48aed27cda2bbd7d8b3022fe2bb250b55f0ba340706e8d74213595dc0a01351d6d3ffc27dadfedb2b208b021e670e2cd7b2"}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@private1, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@private0}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000100)='./bus\x00', r3, r4) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) socket(0x11, 0x800000003, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') (async) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) openat(r2, &(0x7f0000000280)='./file1\x00', 0x40280, 0x80) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000300)={0x1, 0x97, "6d5cd49f6eabc6dcbec5384c2818cea9c58a070da24a17f8a369a996355c9583a7407f9e14e4b6131f1ccb896f36a1dff400709e2b8613c23d82fe211de78f1b7db9378d22d835bed17e64ebe1d8148fca6dd29e32d92aa37cd8b2e1212c2c7a8673d0a5c9a48aed27cda2bbd7d8b3022fe2bb250b55f0ba340706e8d74213595dc0a01351d6d3ffc27dadfedb2b208b021e670e2cd7b2"}) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@private1, @in6=@private2}}, {{@in6=@dev}, 0x0, @in6=@private0}}, &(0x7f0000000140)=0xe8) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) (async) lchown(&(0x7f0000000100)='./bus\x00', r3, r4) (async) 16:31:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000000c000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1704.838616] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:01 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00740000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xf00000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x2000000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x4800000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100ffffa8", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x4c00000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1705.324818] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x6000000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x6800000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x6c00000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:02 executing program 0: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0xc3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x6, 0xbb, 0xf7, 0xff}]}, 0x10) (async) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) r2 = socket(0x0, 0x0, 0x0) (async) creat(&(0x7f0000000000)='./file2\x00', 0x30) (async) r3 = syz_mount_image$erofs(&(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0x3, 0x8, &(0x7f0000000740)=[{&(0x7f0000000280)="ba26b19e7f85d9d3b230f71f972a39d5925e58add84db4f6562132596251498742afa972adeb99623c693c65bce7af6da86831c68e018f8f8d253350349e70", 0x3f, 0x9}, {&(0x7f00000002c0)="461bd7398b0a1702ebae9046d2385502f92266d59c9802405bde12f00705930b7ec9cd", 0x23}, {&(0x7f0000000480)="2c5142a5c62ff29ad5f983c709db28cc4ae2c1e8ae66e9f7fa9a3555cd97959f305ed5743fe03ef3e8d85e00f250541e7a30f46e257e53128cbf1db640cb18721e53c45f80f61817fb5837c91743d13b49ed7c5ba5b356656c1c015160c910a658869428d6a7ca9173b6372895a903a86c7be763bf9f5883b9465569695ade166d6fd5ef8c3e80661359651f901fb3c00a39b430edde4c6d97a4277eec574f45d86b1dd84c04034dfe3cabdc0d2ddc636f1244fef24b7c3b5dc099e133a8580bf27ed40c3cb5744508d4b6", 0xcb, 0x80000000}, {&(0x7f0000000580)="56660f707dafde7981442a4d5e7864f794ce3d38959964c9f8515f7dba450e862d5a0225a35b35af10af6d906cbd7238a2ec5e894b5083e9e73a7d4074e1dc3ceda900a5c3fabb06abefcbbbaf89b929e0d5e8900cc54d1ce8cb638d2f65b874469db609a7ad5211eab910a5b2fb0817dae675e05c19799f053d0bd6098e6a1a0daaca898e3a076c97fdf7cec5abeaf9aaec1bd312b6c20d7728cfb45032f74e68c0", 0xa2, 0x2}, {&(0x7f0000000300)="439fbfe707192cc45b937f5c378074bbbcb0a6249e7a70cc35796178855e437204c251d87438cf98acf88efbff6bfddffe6295a5de6b27b08a07c1208e70f35c2e0aca32afe5f9378823878aae5bdbb968c3fb09374732579c86828270fbb90464b930d0ac9b2bf182a6af6c0ad93bac6784e5730f17e37d6ea1", 0x7a, 0x6}, {&(0x7f0000000640), 0x0, 0x3f}, {&(0x7f0000000680)="5946d6b598005a36b040162f20243c4e9bf388b640d197a825a9a5a86b3e7c398dcaf74bf0a41c4c1e62c71c554c26f0c0c998cf651fd37af4d4019e0e773fbf1cdf4445555245982396b9009b2259b0", 0x50, 0x4}, {&(0x7f0000000700)="0937284c33304a0044a08212021147bfc941b08694985f94e4156d470c90a40dc7001326a6362ea6b47fe6a6775e12ce62", 0x31, 0x3}], 0x210c40, &(0x7f0000000800)={[{@acl}, {@fault_injection={'fault_injection', 0x3d, 0x4}}, {@fault_injection={'fault_injection', 0x3d, 0x8000000000000000}}], [{@smackfsfloor}, {@subj_type={'subj_type', 0x3d, 'overlay\x00'}}]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x201000, &(0x7f0000000900)=ANY=[@ANYBLOB="2dba0cda6d1458f4b40411119c5af23a61e32b810b5f7835754b604d8ea606368d2def607c10ebd4bf6419e8aa0faea740045545ddba094a4d2faef40dc9e11ffacd4ad873dcd0d93e66f6409890987df1a6fd96649351f675a7c19285150a7cb058924afa0769", @ANYRESHEX=r2, @ANYRESOCT=r0, @ANYBLOB="af1425e7e87d39602ed4dfbacdb7402948e367c2b5e4ec0cfc42217d8a24e6744951507643507d6b351d1112649b97a25107dfe38c9c2756729ff4a97c4502950e1c6e3da44007d18915b82a28848cbdf94d972594b209e742d77b1843c465690307480d2254943759a64c37b48c0251453bbd16f69e5afd0cf25e9d829dbaa53f149cea24c5ea81472dbc958f5b4d269d1a93f8fafdf2d3cdbba9760ad6db42e3c1edc532fb0fe3f0a2ff42f96c2dcd66ed88dfcb2e231cbeb45ba45deb372e77750b", @ANYRES32=r3, @ANYRESOCT=r5, @ANYRES16=r1]) (async) r6 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) fstat(r6, &(0x7f0000000880)) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:02 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="007a0000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:02 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async, rerun: 32) r1 = socket(0x11, 0x800000003, 0x0) (rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat(r2, &(0x7f0000000280)='./file1\x00', 0x40280, 0x80) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 32) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000300)={0x1, 0x97, "6d5cd49f6eabc6dcbec5384c2818cea9c58a070da24a17f8a369a996355c9583a7407f9e14e4b6131f1ccb896f36a1dff400709e2b8613c23d82fe211de78f1b7db9378d22d835bed17e64ebe1d8148fca6dd29e32d92aa37cd8b2e1212c2c7a8673d0a5c9a48aed27cda2bbd7d8b3022fe2bb250b55f0ba340706e8d74213595dc0a01351d6d3ffc27dadfedb2b208b021e670e2cd7b2"}) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@private1, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@private0}}, &(0x7f0000000140)=0xe8) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000100)='./bus\x00', r3, r4) 16:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x7400000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000000e000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1705.535783] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x7a00000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:02 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x40) syz_mount_image$ubifs(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x7, 0x1, &(0x7f0000000140)=[{&(0x7f0000000300)="cfd39c539c2f848f57ed893acbe3fef8d9cc60fd94071d5c5ab3e8f62fb447dea156d6beed54e308edce08e43ca09f2763dd912a940dfbb53ca7fe115bb9b918666ecaf11158526836aab295e72445d05e75ff8aa963a2bfacff15b2c737a674326b83e860ccd8df432875463c76c1e3d255aade6cf549aa85fc28274042659c9e40c7650f3b38d2ac0f43a3361c3c9e28ce5966a8ebac6cca4760cac195f6a8dcf11ae7f9b0c31b871ec6cdf71b5a", 0xaf, 0x9}], 0x800, &(0x7f00000001c0)={[{@compr_lzo}, {@compr_none}, {@no_bulk_read}, {@compr_zstd}, {@compr_zstd}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x64, 0x31, 0x34, 0x63, 0x64, 0x36, 0x30], 0x2d, [0x37, 0x6, 0x31, 0x63], 0x2d, [0x39, 0x66, 0x37, 0x33], 0x2d, [0x37, 0x38, 0x65, 0x62], 0x2d, [0x39, 0x33, 0x39, 0x65, 0x37, 0x31, 0x34, 0x34]}}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469f23d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:02 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100ffffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:02 executing program 0: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0xc3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x6, 0xbb, 0xf7, 0xff}]}, 0x10) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) r2 = socket(0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file2\x00', 0x30) r3 = syz_mount_image$erofs(&(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0x3, 0x8, &(0x7f0000000740)=[{&(0x7f0000000280)="ba26b19e7f85d9d3b230f71f972a39d5925e58add84db4f6562132596251498742afa972adeb99623c693c65bce7af6da86831c68e018f8f8d253350349e70", 0x3f, 0x9}, {&(0x7f00000002c0)="461bd7398b0a1702ebae9046d2385502f92266d59c9802405bde12f00705930b7ec9cd", 0x23}, {&(0x7f0000000480)="2c5142a5c62ff29ad5f983c709db28cc4ae2c1e8ae66e9f7fa9a3555cd97959f305ed5743fe03ef3e8d85e00f250541e7a30f46e257e53128cbf1db640cb18721e53c45f80f61817fb5837c91743d13b49ed7c5ba5b356656c1c015160c910a658869428d6a7ca9173b6372895a903a86c7be763bf9f5883b9465569695ade166d6fd5ef8c3e80661359651f901fb3c00a39b430edde4c6d97a4277eec574f45d86b1dd84c04034dfe3cabdc0d2ddc636f1244fef24b7c3b5dc099e133a8580bf27ed40c3cb5744508d4b6", 0xcb, 0x80000000}, {&(0x7f0000000580)="56660f707dafde7981442a4d5e7864f794ce3d38959964c9f8515f7dba450e862d5a0225a35b35af10af6d906cbd7238a2ec5e894b5083e9e73a7d4074e1dc3ceda900a5c3fabb06abefcbbbaf89b929e0d5e8900cc54d1ce8cb638d2f65b874469db609a7ad5211eab910a5b2fb0817dae675e05c19799f053d0bd6098e6a1a0daaca898e3a076c97fdf7cec5abeaf9aaec1bd312b6c20d7728cfb45032f74e68c0", 0xa2, 0x2}, {&(0x7f0000000300)="439fbfe707192cc45b937f5c378074bbbcb0a6249e7a70cc35796178855e437204c251d87438cf98acf88efbff6bfddffe6295a5de6b27b08a07c1208e70f35c2e0aca32afe5f9378823878aae5bdbb968c3fb09374732579c86828270fbb90464b930d0ac9b2bf182a6af6c0ad93bac6784e5730f17e37d6ea1", 0x7a, 0x6}, {&(0x7f0000000640), 0x0, 0x3f}, {&(0x7f0000000680)="5946d6b598005a36b040162f20243c4e9bf388b640d197a825a9a5a86b3e7c398dcaf74bf0a41c4c1e62c71c554c26f0c0c998cf651fd37af4d4019e0e773fbf1cdf4445555245982396b9009b2259b0", 0x50, 0x4}, {&(0x7f0000000700)="0937284c33304a0044a08212021147bfc941b08694985f94e4156d470c90a40dc7001326a6362ea6b47fe6a6775e12ce62", 0x31, 0x3}], 0x210c40, &(0x7f0000000800)={[{@acl}, {@fault_injection={'fault_injection', 0x3d, 0x4}}, {@fault_injection={'fault_injection', 0x3d, 0x8000000000000000}}], [{@smackfsfloor}, {@subj_type={'subj_type', 0x3d, 'overlay\x00'}}]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 64) r4 = socket(0x11, 0x800000003, 0x0) (rerun: 64) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x201000, &(0x7f0000000900)=ANY=[@ANYBLOB="2dba0cda6d1458f4b40411119c5af23a61e32b810b5f7835754b604d8ea606368d2def607c10ebd4bf6419e8aa0faea740045545ddba094a4d2faef40dc9e11ffacd4ad873dcd0d93e66f6409890987df1a6fd96649351f675a7c19285150a7cb058924afa0769", @ANYRESHEX=r2, @ANYRESOCT=r0, @ANYBLOB="af1425e7e87d39602ed4dfbacdb7402948e367c2b5e4ec0cfc42217d8a24e6744951507643507d6b351d1112649b97a25107dfe38c9c2756729ff4a97c4502950e1c6e3da44007d18915b82a28848cbdf94d972594b209e742d77b1843c465690307480d2254943759a64c37b48c0251453bbd16f69e5afd0cf25e9d829dbaa53f149cea24c5ea81472dbc958f5b4d269d1a93f8fafdf2d3cdbba9760ad6db42e3c1edc532fb0fe3f0a2ff42f96c2dcd66ed88dfcb2e231cbeb45ba45deb372e77750b", @ANYRES32=r3, @ANYRESOCT=r5, @ANYRES16=r1]) (async) r6 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) fstat(r6, &(0x7f0000000880)) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x7a1f000000000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:02 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000280)='./file0\x00', 0x40) (async, rerun: 64) syz_mount_image$ubifs(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x7, 0x1, &(0x7f0000000140)=[{&(0x7f0000000300)="cfd39c539c2f848f57ed893acbe3fef8d9cc60fd94071d5c5ab3e8f62fb447dea156d6beed54e308edce08e43ca09f2763dd912a940dfbb53ca7fe115bb9b918666ecaf11158526836aab295e72445d05e75ff8aa963a2bfacff15b2c737a674326b83e860ccd8df432875463c76c1e3d255aade6cf549aa85fc28274042659c9e40c7650f3b38d2ac0f43a3361c3c9e28ce5966a8ebac6cca4760cac195f6a8dcf11ae7f9b0c31b871ec6cdf71b5a", 0xaf, 0x9}], 0x800, &(0x7f00000001c0)={[{@compr_lzo}, {@compr_none}, {@no_bulk_read}, {@compr_zstd}, {@compr_zstd}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x64, 0x31, 0x34, 0x63, 0x64, 0x36, 0x30], 0x2d, [0x37, 0x6, 0x31, 0x63], 0x2d, [0x39, 0x66, 0x37, 0x33], 0x2d, [0x37, 0x38, 0x65, 0x62], 0x2d, [0x39, 0x33, 0x39, 0x65, 0x37, 0x31, 0x34, 0x34]}}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 32) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469f23d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) (async, rerun: 32) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1705.780467] UBIFS error (pid: 2799): cannot open "/dev/loop5", error -22 [ 1706.040702] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:02 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x40) syz_mount_image$ubifs(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x7, 0x1, &(0x7f0000000140)=[{&(0x7f0000000300)="cfd39c539c2f848f57ed893acbe3fef8d9cc60fd94071d5c5ab3e8f62fb447dea156d6beed54e308edce08e43ca09f2763dd912a940dfbb53ca7fe115bb9b918666ecaf11158526836aab295e72445d05e75ff8aa963a2bfacff15b2c737a674326b83e860ccd8df432875463c76c1e3d255aade6cf549aa85fc28274042659c9e40c7650f3b38d2ac0f43a3361c3c9e28ce5966a8ebac6cca4760cac195f6a8dcf11ae7f9b0c31b871ec6cdf71b5a", 0xaf, 0x9}], 0x800, &(0x7f00000001c0)={[{@compr_lzo}, {@compr_none}, {@no_bulk_read}, {@compr_zstd}, {@compr_zstd}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x64, 0x31, 0x34, 0x63, 0x64, 0x36, 0x30], 0x2d, [0x37, 0x6, 0x31, 0x63], 0x2d, [0x39, 0x66, 0x37, 0x33], 0x2d, [0x37, 0x38, 0x65, 0x62], 0x2d, [0x39, 0x33, 0x39, 0x65, 0x37, 0x31, 0x34, 0x34]}}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469f23d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000280)='./file0\x00', 0x40) (async) syz_mount_image$ubifs(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x7, 0x1, &(0x7f0000000140)=[{&(0x7f0000000300)="cfd39c539c2f848f57ed893acbe3fef8d9cc60fd94071d5c5ab3e8f62fb447dea156d6beed54e308edce08e43ca09f2763dd912a940dfbb53ca7fe115bb9b918666ecaf11158526836aab295e72445d05e75ff8aa963a2bfacff15b2c737a674326b83e860ccd8df432875463c76c1e3d255aade6cf549aa85fc28274042659c9e40c7650f3b38d2ac0f43a3361c3c9e28ce5966a8ebac6cca4760cac195f6a8dcf11ae7f9b0c31b871ec6cdf71b5a", 0xaf, 0x9}], 0x800, &(0x7f00000001c0)={[{@compr_lzo}, {@compr_none}, {@no_bulk_read}, {@compr_zstd}, {@compr_zstd}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x64, 0x31, 0x34, 0x63, 0x64, 0x36, 0x30], 0x2d, [0x37, 0x6, 0x31, 0x63], 0x2d, [0x39, 0x66, 0x37, 0x33], 0x2d, [0x37, 0x38, 0x65, 0x62], 0x2d, [0x39, 0x33, 0x39, 0x65, 0x37, 0x31, 0x34, 0x34]}}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469f23d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1706.103923] nla_parse: 62 callbacks suppressed [ 1706.103933] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.146623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0x9effffff00000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1706.222039] UBIFS error (pid: 2876): cannot open "/dev/loop5", error -22 [ 1706.233542] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.284126] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.332926] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1706.342399] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 16:31:03 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00810000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xf0ffffff00000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:03 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000080)=[{{}, {0x80000000}}]}) r2 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000180)={0x80000000, 0x0, &(0x7f00000000c0)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000000)={r4, 0x0, &(0x7f00000001c0)=[{{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000580)={{0x80000000, 0x0, 0x4, [0x0, 0xfffffffd]}, {r1, r5}}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000180)={{0x80000000, 0x0, 0x6, [0x4, 0x5]}, {0x80000000, r5, 0x6, [0xff, 0x8000]}, 0x4, [0x10001, 0x10000]}) syz_open_dev$media(&(0x7f0000000480), 0xbefd, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000400)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r6 = dup(r0) ioctl$MEDIA_IOC_ENUM_LINKS(r6, 0xc0287c02, &(0x7f00000003c0)={0x80000000, &(0x7f0000000280), &(0x7f00000005c0)}) r7 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6ebfbf57b72156ff0e9f255185b4c1c1dfe99e9c103b86c4f07016e017a95ffc955cdac06a0a19dd2b8df552069f4d30f63b4caa8195d83c037126f4332673c3ba4d182b16d23ef3856b46ba0160f053dd9de2ec33ffa4e6d23180284831d5f1c5c48de2a9b2de1ab5247f3a49fbac39199cc16e25553a32237479b568efe37bd5"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') sendto$unix(r7, &(0x7f0000000300)="86b5b9cf6d050cf8518065591d33acfeedfabb7d5694fba26c3d35a2d1b164c3ca7f1aed957317eb330c255c1d59e92c029b817272f9beb8a1109f3471581ca145c44f26817cfd1d135329b3fa8252ac901a26821b18334c349a0b96365e94a95f0d23171b453a00f4b13bebd0cc296fff1ae98552ddf8ebcef6010df171b4cfac2f1525ff4a175bb399", 0x8a, 0x1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 16:31:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000010000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1706.387304] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1706.438070] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.458566] overlayfs: unrecognized mount option "nfs_export=onW!V%Q鞜;p_\j [ 1706.458566] +RM0;L<q&3&súM+>kF`Sݝ31(H1č⩲$:I9n%U:2#tyh{" or missing value 16:31:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xffffff7f00000000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1706.480326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:03 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000080)=[{{}, {0x80000000}}]}) r2 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000180)={0x80000000, 0x0, &(0x7f00000000c0)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000000)={r4, 0x0, &(0x7f00000001c0)=[{{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000580)={{0x80000000, 0x0, 0x4, [0x0, 0xfffffffd]}, {r1, r5}}) (async) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000180)={{0x80000000, 0x0, 0x6, [0x4, 0x5]}, {0x80000000, r5, 0x6, [0xff, 0x8000]}, 0x4, [0x10001, 0x10000]}) (async) syz_open_dev$media(&(0x7f0000000480), 0xbefd, 0x0) (async) syz_mount_image$tmpfs(0x0, &(0x7f0000000400)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r6 = dup(r0) ioctl$MEDIA_IOC_ENUM_LINKS(r6, 0xc0287c02, &(0x7f00000003c0)={0x80000000, &(0x7f0000000280), &(0x7f00000005c0)}) (async, rerun: 32) r7 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x4) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6ebfbf57b72156ff0e9f255185b4c1c1dfe99e9c103b86c4f07016e017a95ffc955cdac06a0a19dd2b8df552069f4d30f63b4caa8195d83c037126f4332673c3ba4d182b16d23ef3856b46ba0160f053dd9de2ec33ffa4e6d23180284831d5f1c5c48de2a9b2de1ab5247f3a49fbac39199cc16e25553a32237479b568efe37bd5"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async, rerun: 32) sendto$unix(r7, &(0x7f0000000300)="86b5b9cf6d050cf8518065591d33acfeedfabb7d5694fba26c3d35a2d1b164c3ca7f1aed957317eb330c255c1d59e92c029b817272f9beb8a1109f3471581ca145c44f26817cfd1d135329b3fa8252ac901a26821b18334c349a0b96365e94a95f0d23171b453a00f4b13bebd0cc296fff1ae98552ddf8ebcef6010df171b4cfac2f1525ff4a175bb399", 0x8a, 0x1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) (rerun: 32) [ 1706.552208] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.589784] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1706.643687] overlayfs: unrecognized mount option "nfs_export=onW!V%Q鞜;p_\j [ 1706.643687] +RM0;L<q&3&súM+>kF`Sݝ31(H1č⩲$:I9n%U:2#tyh{" or missing value 16:31:03 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100ffffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64=0xfffffffffffff000}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:03 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f00000002c0)={0x80000000, 0x0, &(0x7f0000000080)=[{{}, {0x80000000}}]}) (async) r2 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) (async) r3 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r3, 0xc0287c02, &(0x7f0000000180)={0x80000000, 0x0, &(0x7f00000000c0)=[{{}, {0x80000000}}]}) ioctl$MEDIA_IOC_ENUM_LINKS(r2, 0xc0287c02, &(0x7f0000000000)={r4, 0x0, &(0x7f00000001c0)=[{{0x80000000, 0x0}}]}) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000000580)={{0x80000000, 0x0, 0x4, [0x0, 0xfffffffd]}, {r1, r5}}) ioctl$MEDIA_IOC_SETUP_LINK(0xffffffffffffffff, 0xc0347c03, &(0x7f0000000180)={{0x80000000, 0x0, 0x6, [0x4, 0x5]}, {0x80000000, r5, 0x6, [0xff, 0x8000]}, 0x4, [0x10001, 0x10000]}) syz_open_dev$media(&(0x7f0000000480), 0xbefd, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000400)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r6 = dup(r0) ioctl$MEDIA_IOC_ENUM_LINKS(r6, 0xc0287c02, &(0x7f00000003c0)={0x80000000, &(0x7f0000000280), &(0x7f00000005c0)}) (async) r7 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000000)='./bus\x00', 0x4) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (rerun: 32) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6ebfbf57b72156ff0e9f255185b4c1c1dfe99e9c103b86c4f07016e017a95ffc955cdac06a0a19dd2b8df552069f4d30f63b4caa8195d83c037126f4332673c3ba4d182b16d23ef3856b46ba0160f053dd9de2ec33ffa4e6d23180284831d5f1c5c48de2a9b2de1ab5247f3a49fbac39199cc16e25553a32237479b568efe37bd5"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) sendto$unix(r7, &(0x7f0000000300)="86b5b9cf6d050cf8518065591d33acfeedfabb7d5694fba26c3d35a2d1b164c3ca7f1aed957317eb330c255c1d59e92c029b817272f9beb8a1109f3471581ca145c44f26817cfd1d135329b3fa8252ac901a26821b18334c349a0b96365e94a95f0d23171b453a00f4b13bebd0cc296fff1ae98552ddf8ebcef6010df171b4cfac2f1525ff4a175bb399", 0x8a, 0x1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) [ 1706.920360] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:03 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000000000010000000000000000000000000000000000000c00"/48]}) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x201009, &(0x7f0000000280)=ANY=[@ANYBLOB="b383efd51933600d178c91977df6ba1a97680e0ae421f61bf2b12543019d9e56f60c0138f1f2ab5180bd0490a736d2a4690f373eb36e3e16aa2083d328510a2ffb2dc46a59477a6ba1bceb7f0629c5aabdf2be814234065acafcf025cd30397d41f373a43a6884c38533c1e5", @ANYRES16=r1, @ANYRESDEC=r3, @ANYRES32=r0]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="e8002d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1707.023318] validate_nla: 20 callbacks suppressed [ 1707.023398] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1707.041935] overlayfs: unrecognized mount option "nfs_export=onW!V%Q鞜;p_\j [ 1707.041935] +RM0;L<q&3&súM+>kF`Sݝ31(H1č⩲$:I9n%U:2#tyh{" or missing value 16:31:03 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') read(r0, &(0x7f0000000100)=""/106, 0x6a) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x8000, 0x4) [ 1707.094273] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00f00000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="52bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:04 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') read(r0, &(0x7f0000000100)=""/106, 0x6a) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x8000, 0x4) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) chdir(&(0x7f0000000000)='./file1\x00') (async) read(r0, &(0x7f0000000100)=""/106, 0x6a) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x8000, 0x4) (async) 16:31:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000020000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1707.285053] device bond1160 entered promiscuous mode [ 1707.295739] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb0a6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1707.345281] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb526f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1707.415325] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1707.484993] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:04 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100ffffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:04 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') (async) read(r0, &(0x7f0000000100)=""/106, 0x6a) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x8000, 0x4) 16:31:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d0a67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:04 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000000000010000000000000000000000000000000000000c00"/48]}) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x201009, &(0x7f0000000280)=ANY=[@ANYBLOB="b383efd51933600d178c91977df6ba1a97680e0ae421f61bf2b12543019d9e56f60c0138f1f2ab5180bd0490a736d2a4690f373eb36e3e16aa2083d328510a2ffb2dc46a59477a6ba1bceb7f0629c5aabdf2be814234065acafcf025cd30397d41f373a43a6884c38533c1e5", @ANYRES16=r1, @ANYRESDEC=r3, @ANYRES32=r0]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000000000010000000000000000000000000000000000000c00"/48]}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x201009, &(0x7f0000000280)=ANY=[@ANYBLOB="b383efd51933600d178c91977df6ba1a97680e0ae421f61bf2b12543019d9e56f60c0138f1f2ab5180bd0490a736d2a4690f373eb36e3e16aa2083d328510a2ffb2dc46a59477a6ba1bceb7f0629c5aabdf2be814234065acafcf025cd30397d41f373a43a6884c38533c1e5", @ANYRES16=r1, @ANYRESDEC=r3, @ANYRES32=r0]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1707.767265] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:04 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) setns(r0, 0x10000000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @qipcrtr={0x2a, 0x0, 0x1}, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8}, 0x3, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)='syzkaller1\x00', 0x8, 0x3, 0x4}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f0ad2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1707.855923] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1707.949586] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00ff0000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f25d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000c39000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1708.129512] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb0aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1708.213482] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb25abadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1708.298147] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb52abadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1708.357825] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100ffffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb104d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:05 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000000000010000000000000000000000000000000000000c00"/48]}) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x201009, &(0x7f0000000280)=ANY=[@ANYBLOB="b383efd51933600d178c91977df6ba1a97680e0ae421f61bf2b12543019d9e56f60c0138f1f2ab5180bd0490a736d2a4690f373eb36e3e16aa2083d328510a2ffb2dc46a59477a6ba1bceb7f0629c5aabdf2be814234065acafcf025cd30397d41f373a43a6884c38533c1e5", @ANYRES16=r1, @ANYRESDEC=r3, @ANYRES32=r0]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000000000010000000000000000000000000000000000000c00"/48]}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x201009, &(0x7f0000000280)=ANY=[@ANYBLOB="b383efd51933600d178c91977df6ba1a97680e0ae421f61bf2b12543019d9e56f60c0138f1f2ab5180bd0490a736d2a4690f373eb36e3e16aa2083d328510a2ffb2dc46a59477a6ba1bceb7f0629c5aabdf2be814234065acafcf025cd30397d41f373a43a6884c38533c1e5", @ANYRES16=r1, @ANYRESDEC=r3, @ANYRES32=r0]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:05 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) setns(r0, 0x10000000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @qipcrtr={0x2a, 0x0, 0x1}, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8}, 0x3, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)='syzkaller1\x00', 0x8, 0x3, 0x4}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) setns(r0, 0x10000000) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @qipcrtr={0x2a, 0x0, 0x1}, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8}, 0x3, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)='syzkaller1\x00', 0x8, 0x3, 0x4}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1708.597565] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb110d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb152d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1708.887466] device bond1162 entered promiscuous mode [ 1708.901490] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="7fff0000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0de039c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000048000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0de0c9c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea02abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea03abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea05abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:06 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x40040, 0x14) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d192f6275732c6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:06 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) setns(r0, 0x10000000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @qipcrtr={0x2a, 0x0, 0x1}, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8}, 0x3, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)='syzkaller1\x00', 0x8, 0x3, 0x4}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) setns(r0, 0x10000000) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, @vsock={0x28, 0x0, 0x0, @host}, @qipcrtr={0x2a, 0x0, 0x1}, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8}, 0x3, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)='syzkaller1\x00', 0x8, 0x3, 0x4}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000004c000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1709.322943] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea06abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1709.480124] overlayfs: failed to resolve '/bus': -2 16:31:06 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="fffff000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea07abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:06 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x40040, 0x14) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d192f6275732c6e66735f6578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1709.609638] device bond1163 entered promiscuous mode [ 1709.618878] IPv6: ADDRCONF(NETDEV_UP): bond1163: link is not ready [ 1709.626135] 8021q: adding VLAN 0 to HW filter on device bond1163 [ 1709.645073] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea08abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1709.733171] overlayfs: failed to resolve '/bus': -2 16:31:06 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x40040, 0x14) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d192f6275732c6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x40040, 0x14) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d192f6275732c6e66735f6578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea12abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1709.930433] overlayfs: failed to resolve '/bus': -2 16:31:06 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff00000000000000110000007f", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea52abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:06 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./bus/file0/file0\x00', 0xff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000300)="0515bf0d649a97da9fe04a7dae8638196d9791c080cd027dbe7e1f30681e1d76595864f066d81a9237991fc796b1ccecb85ebb52fd6afdeab16ff5e431392e707e613c597bf68c1d51f7b88ce8404029a573690881f3952e0615c2ce167a0d67817bf28e2a366c984b44c266710a8f6c2343ff2ae931b3fcff40376490b7273c86d868f6d8cd44352f6276f908dde49a34c016db91da041ddbad1e3e502f1cfdd1e1f546a2c1f32d55dad75579a7a0ba5dc74cd32beb7fb47144dcfadf25552e533aca5689fecaa11c50fcfa2c55cd8df09a5a6f49bbd64ff548e99fa3437b5c59bccc7d05fcd1", 0xe7, 0x7}, {&(0x7f0000000400)="30660f3cf3373f66e4b95ef2620a132589f9893f1af9ed7558ae6dae7f4041a91ce60e89dd27a265e0b11a1d854679570fa1263f0b91d5323a3bbca4567135a6d461abb3c3fe0ce1ad8ce7a8b5a4260d85b932f0e402c417d4816a458d4b77ba6a787e1ca53398b462fed9c57c3ddca736163419bbea97c6f3ecb1f0bcc3dced3f5621030c65e55eb25157b573607b902196994c7ce18f4912bbc8b15c853ab7b9826e4612b29c53b57f2a8dfb0828cdd2e5a3fb27442c7d96db53c9c39825a4a2177d756a8404", 0xc7, 0x8001}], 0x2000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6f7665726c6179002c252a237b405e2c28402c212d2d27212a5c5c975b2b2c21254c2f2c5cad2b2d5e3e5c3a5c2c2c6f7665726c6179002c6f7665726c6179002c5b215c2a285b2c6f7665726c6179002c686173682c657569643e", @ANYRESDEC=0x0, @ANYBLOB="2c466f776eda3bb79943b16ad02125e1f9639965723e", @ANYRESDEC=0xee01, @ANYBLOB=',permit_directio,dont_measure,\x00']) 16:31:06 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x88400, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="f4f29ab3965f1fa8a6f9d776ae0a1fd0c186e727c89f0ed203042df5399b6c08736fcbdab5d2a6814ab8da436b93bbf82d4bd75b614cac5398105775b95f7a59e2eb8ecf8127b45e0122", 0x4a}, {&(0x7f0000000140)="8839c4a0d924856a8f3ee75bfd2f6eafc9aaa94effc1ec1ed1e2a102e0556e9e74009be31f76baac31a4a1c0d0d985343bcb9ca48d3d", 0x36}, {&(0x7f0000000280)="bc3783109d04538910acaafae2a36269951cda934f70557d5c42791278", 0x1d}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001dc0)="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0x1000}, {&(0x7f00000002c0)="143bad717c6d9fa4f70545a9d9be200e63d7d18eee565f26937ae12c7d56e30cf74dc85ca759f52128e8d170dff31a0ffc41f2c02e7e238a18961b8df7e5548d8e3bf75b08aa9a0e2ec1dbca9e750567", 0x50}], 0x6) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c00100000000000003d2e2f66696c65302c7570707ffffffffffeffff6275732c6e66735f6578706f72743d6f6ee1edeed8444a89fa00019e6d4881ad9b0b199705fbb74384cc35f096e8c61908881b925b62d269c0991463331b2b11b6298a07a5adb1a39bbd7fd091af7137b8d8991c31ab9f4ea29bf89bf5ec9c5a29fcdba982200daebfad48920dda93483f4bd95250ba00bc549ad49d8aa03cd14602616e7830ba16bb0a4b1ea925a628792a1d"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628) 16:31:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000060000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1710.167257] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde525e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1710.309685] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 1710.386998] overlayfs: missing 'lowerdir' [ 1710.461179] device bond1164 entered promiscuous mode [ 1710.468245] IPv6: ADDRCONF(NETDEV_UP): bond1164: link is not ready [ 1710.478866] 8021q: adding VLAN 0 to HW filter on device bond1164 16:31:07 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000001000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:07 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./bus/file0/file0\x00', 0xff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000300)="0515bf0d649a97da9fe04a7dae8638196d9791c080cd027dbe7e1f30681e1d76595864f066d81a9237991fc796b1ccecb85ebb52fd6afdeab16ff5e431392e707e613c597bf68c1d51f7b88ce8404029a573690881f3952e0615c2ce167a0d67817bf28e2a366c984b44c266710a8f6c2343ff2ae931b3fcff40376490b7273c86d868f6d8cd44352f6276f908dde49a34c016db91da041ddbad1e3e502f1cfdd1e1f546a2c1f32d55dad75579a7a0ba5dc74cd32beb7fb47144dcfadf25552e533aca5689fecaa11c50fcfa2c55cd8df09a5a6f49bbd64ff548e99fa3437b5c59bccc7d05fcd1", 0xe7, 0x7}, {&(0x7f0000000400)="30660f3cf3373f66e4b95ef2620a132589f9893f1af9ed7558ae6dae7f4041a91ce60e89dd27a265e0b11a1d854679570fa1263f0b91d5323a3bbca4567135a6d461abb3c3fe0ce1ad8ce7a8b5a4260d85b932f0e402c417d4816a458d4b77ba6a787e1ca53398b462fed9c57c3ddca736163419bbea97c6f3ecb1f0bcc3dced3f5621030c65e55eb25157b573607b902196994c7ce18f4912bbc8b15c853ab7b9826e4612b29c53b57f2a8dfb0828cdd2e5a3fb27442c7d96db53c9c39825a4a2177d756a8404", 0xc7, 0x8001}], 0x2000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6f7665726c6179002c252a237b405e2c28402c212d2d27212a5c5c975b2b2c21254c2f2c5cad2b2d5e3e5c3a5c2c2c6f7665726c6179002c6f7665726c6179002c5b215c2a285b2c6f7665726c6179002c686173682c657569643e", @ANYRESDEC=0x0, @ANYBLOB="2c466f776eda3bb79943b16ad02125e1f9639965723e", @ANYRESDEC=0xee01, @ANYBLOB=',permit_directio,dont_measure,\x00']) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./bus/file0/file0\x00', 0xff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000300)="0515bf0d649a97da9fe04a7dae8638196d9791c080cd027dbe7e1f30681e1d76595864f066d81a9237991fc796b1ccecb85ebb52fd6afdeab16ff5e431392e707e613c597bf68c1d51f7b88ce8404029a573690881f3952e0615c2ce167a0d67817bf28e2a366c984b44c266710a8f6c2343ff2ae931b3fcff40376490b7273c86d868f6d8cd44352f6276f908dde49a34c016db91da041ddbad1e3e502f1cfdd1e1f546a2c1f32d55dad75579a7a0ba5dc74cd32beb7fb47144dcfadf25552e533aca5689fecaa11c50fcfa2c55cd8df09a5a6f49bbd64ff548e99fa3437b5c59bccc7d05fcd1", 0xe7, 0x7}, {&(0x7f0000000400)="30660f3cf3373f66e4b95ef2620a132589f9893f1af9ed7558ae6dae7f4041a91ce60e89dd27a265e0b11a1d854679570fa1263f0b91d5323a3bbca4567135a6d461abb3c3fe0ce1ad8ce7a8b5a4260d85b932f0e402c417d4816a458d4b77ba6a787e1ca53398b462fed9c57c3ddca736163419bbea97c6f3ecb1f0bcc3dced3f5621030c65e55eb25157b573607b902196994c7ce18f4912bbc8b15c853ab7b9826e4612b29c53b57f2a8dfb0828cdd2e5a3fb27442c7d96db53c9c39825a4a2177d756a8404", 0xc7, 0x8001}], 0x2000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6f7665726c6179002c252a237b405e2c28402c212d2d27212a5c5c975b2b2c21254c2f2c5cad2b2d5e3e5c3a5c2c2c6f7665726c6179002c6f7665726c6179002c5b215c2a285b2c6f7665726c6179002c686173682c657569643e", @ANYRESDEC=0x0, @ANYBLOB="2c466f776eda3bb79943b16ad02125e1f9639965723e", @ANYRESDEC=0xee01, @ANYBLOB=',permit_directio,dont_measure,\x00']) (async) 16:31:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d21b22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1710.500539] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d52b22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb2521b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:07 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./bus/file0/file0\x00', 0xff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000300)="0515bf0d649a97da9fe04a7dae8638196d9791c080cd027dbe7e1f30681e1d76595864f066d81a9237991fc796b1ccecb85ebb52fd6afdeab16ff5e431392e707e613c597bf68c1d51f7b88ce8404029a573690881f3952e0615c2ce167a0d67817bf28e2a366c984b44c266710a8f6c2343ff2ae931b3fcff40376490b7273c86d868f6d8cd44352f6276f908dde49a34c016db91da041ddbad1e3e502f1cfdd1e1f546a2c1f32d55dad75579a7a0ba5dc74cd32beb7fb47144dcfadf25552e533aca5689fecaa11c50fcfa2c55cd8df09a5a6f49bbd64ff548e99fa3437b5c59bccc7d05fcd1", 0xe7, 0x7}, {&(0x7f0000000400)="30660f3cf3373f66e4b95ef2620a132589f9893f1af9ed7558ae6dae7f4041a91ce60e89dd27a265e0b11a1d854679570fa1263f0b91d5323a3bbca4567135a6d461abb3c3fe0ce1ad8ce7a8b5a4260d85b932f0e402c417d4816a458d4b77ba6a787e1ca53398b462fed9c57c3ddca736163419bbea97c6f3ecb1f0bcc3dced3f5621030c65e55eb25157b573607b902196994c7ce18f4912bbc8b15c853ab7b9826e4612b29c53b57f2a8dfb0828cdd2e5a3fb27442c7d96db53c9c39825a4a2177d756a8404", 0xc7, 0x8001}], 0x2000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6f7665726c6179002c252a237b405e2c28402c212d2d27212a5c5c975b2b2c21254c2f2c5cad2b2d5e3e5c3a5c2c2c6f7665726c6179002c6f7665726c6179002c5b215c2a285b2c6f7665726c6179002c686173682c657569643e", @ANYRESDEC=0x0, @ANYBLOB="2c466f776eda3bb79943b16ad02125e1f9639965723e", @ANYRESDEC=0xee01, @ANYBLOB=',permit_directio,dont_measure,\x00']) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./bus/file0/file0\x00', 0xff, 0x2, &(0x7f0000000140)=[{&(0x7f0000000300)="0515bf0d649a97da9fe04a7dae8638196d9791c080cd027dbe7e1f30681e1d76595864f066d81a9237991fc796b1ccecb85ebb52fd6afdeab16ff5e431392e707e613c597bf68c1d51f7b88ce8404029a573690881f3952e0615c2ce167a0d67817bf28e2a366c984b44c266710a8f6c2343ff2ae931b3fcff40376490b7273c86d868f6d8cd44352f6276f908dde49a34c016db91da041ddbad1e3e502f1cfdd1e1f546a2c1f32d55dad75579a7a0ba5dc74cd32beb7fb47144dcfadf25552e533aca5689fecaa11c50fcfa2c55cd8df09a5a6f49bbd64ff548e99fa3437b5c59bccc7d05fcd1", 0xe7, 0x7}, {&(0x7f0000000400)="30660f3cf3373f66e4b95ef2620a132589f9893f1af9ed7558ae6dae7f4041a91ce60e89dd27a265e0b11a1d854679570fa1263f0b91d5323a3bbca4567135a6d461abb3c3fe0ce1ad8ce7a8b5a4260d85b932f0e402c417d4816a458d4b77ba6a787e1ca53398b462fed9c57c3ddca736163419bbea97c6f3ecb1f0bcc3dced3f5621030c65e55eb25157b573607b902196994c7ce18f4912bbc8b15c853ab7b9826e4612b29c53b57f2a8dfb0828cdd2e5a3fb27442c7d96db53c9c39825a4a2177d756a8404", 0xc7, 0x8001}], 0x2000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6f7665726c6179002c252a237b405e2c28402c212d2d27212a5c5c975b2b2c21254c2f2c5cad2b2d5e3e5c3a5c2c2c6f7665726c6179002c6f7665726c6179002c5b215c2a285b2c6f7665726c6179002c686173682c657569643e", @ANYRESDEC=0x0, @ANYBLOB="2c466f776eda3bb79943b16ad02125e1f9639965723e", @ANYRESDEC=0xee01, @ANYBLOB=',permit_directio,dont_measure,\x00']) (async) [ 1710.925132] overlayfs: filesystem on './bus' not supported as upperdir 16:31:07 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff00000000000000110088a8ff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a525046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:07 executing program 0: creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:07 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x88400, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="f4f29ab3965f1fa8a6f9d776ae0a1fd0c186e727c89f0ed203042df5399b6c08736fcbdab5d2a6814ab8da436b93bbf82d4bd75b614cac5398105775b95f7a59e2eb8ecf8127b45e0122", 0x4a}, {&(0x7f0000000140)="8839c4a0d924856a8f3ee75bfd2f6eafc9aaa94effc1ec1ed1e2a102e0556e9e74009be31f76baac31a4a1c0d0d985343bcb9ca48d3d", 0x36}, {&(0x7f0000000280)="bc3783109d04538910acaafae2a36269951cda934f70557d5c42791278", 0x1d}, {&(0x7f0000000440)="2bfbcdaf7a696c0d5543789a1c9a1673ee829d4d3be4dcc3af09161155fbff54179d07a7cfa5a0eb68b0fb8c931d2f14728e40e1bec6a1ed36b64d9fca14ffa97b6f7c9cc271fa56984171510030809cdb8de176914ff77891fcf9b496024327f8fba476c4cb5933be5483112390166e3214016b8cd3370ebc28f27cb9228880210bb87bad2a62e1ef01cc77a3f4f7ba55a0cccd62844089e40ab9f7986b802c04ba56441ca98e6da6fe12b9a9c2e51d554dec9c3dd7592109ff300ae2353c639daddbc6064bfb43fcd95f62852abba0ca959539009912d1774cf575a3f5ec4f6e667bca6a84cbbc74e8d7582738489c99e30207b822666085548f36c4ef1d6020f93144e9ce49e32fde9591a6654e1b170e0f749051ff69f54fd99f861ba6456b0d912aaabcec44a721b659887bdd311b1da152b17f992dc2fa0c2012b4a0c8827f6f4ead2323b1af2a9fa96577ac80e2db01cc7831258d1e8bb37c307f589cf4351287868128068ee691a6fb41b0b80638a926665bc47feb20b05d410db355af3ee19b9eb255ab6796a24b14ea63fec53ff7555ff2ec9c9e96b30a82d5291f67cf567b98524495916e8277a9611e69be9db65cea5caa78b89bf1ad6d3f2205c6fb47c412ebe178f2cb861831abd44a36a1b108bc40e6674b70492b3c3afd6122144d707d6c2dcdcaa497cdd0054298a20676d34023e3451556d46627a95ffdfa9a054258eeab9f24252db4bc2e7f5b487cf661b39898f38d7ede577dc53730bc1aef64e32ec50005d96e505a334d4be62bdd6ab0dff7b7e14caff30eed989a699f2d3e570509aad96cf4eec3741e36e45d13bfbe02a180f4283c176b2788d77caf8a7c35e53f7bd09625cf1746f2471e91824e6c6244d810a4f8e7a1fa96c7560edf79cb07462c2fe6ad447a702226e4f01fa06140a08b61b4366d601493df6d42dcb9c65a4985de0fe8b33a037205ac4946e7ca90cbd6928b221979ec88166563137b28439069cc3bac143d83ad5419c766d4974afa9ea1e5473f3ab92cf655ee1d5f331f21d56917e7ed1f34f55302efe1b0f4bdf511d8839c303851324652f84a937dce918a4428107d280cc6b54ae737431ab110b49f552f10e9f8921d082343fdadaedb95cdece06482386501c65153f0fef5003d4cfa4e12454682bcb161f648ee7b9b6b9fb9a4d62c5689327d6ca6e661bd658efe68a3b9dee0d53f3016a1fd8e07e6d05e8ab9e37dba429fe68b241bce344f34caaa35acebbe8b5d54b0bc2d0a58a7ecf9c6fe81637f2cb2e5f76091f9653408273c06bff91b39a4a5533ecdc385f14fb5015e9be40c9476ba6f0e55ebece76710918c193293a0663abed0cc69f39659bd23311e5b29a48f4f0f897ad6ecc27b897d98ee22f1d95d93fb620487edf5613544305c2a9eb7f1354d447c5220bbc06c1c216ac248535c22596a7a03395387805bfa459257baf1e4095435ef28464a2636d57dbd4b118cb092ab4a2ffc2a027f256d60bcbe43c8beba2cff3e9316260516171c9f809a881514c1d05c2bc2cbe2e4c71e1788df24c22835366bd2c1b1c2741fcc808c5384cd83aeffd50d5d8ab42c1c5fe75d3b1dbb2678549526fb734e3de137a8b4ebfeb9d5f0074a9334540d39fa90e038097189321a6c0d020f8939a9ba0c6efb1995511236b79602100d751c2aca3417521e01b912fcd06505e677f219cac36ce4112545eb433a2b67b7fd3661a45f25dabff7bd0c3c2faecba6feb50bd219f1f1fa9e2e8855811c19f26236c2135f4417bd4db39bc445277857166bb19170be7d253312060ad79ba59ad055d05c6d354effa56840350bce0fe513a37474311a6d2054f8847d787f911385d34a13006aa02b5317664394299acce7c765a81ae8b498b7db1a601e60697f3eed03365094d39d77f7c4b68e513d9a4e7e15ff6f49cf321d0dbbb305fd5d06dad2f248d946419e6b04c6c8b1e5c2fddfe33d0657797a4441ff24250271bcc85f2ea1646f0eb6b1500dc5eefc4ad1814e5b4b40d663f4bbd3807a09e8a96eaf42de80e663f82e9601f8f99775fb910e7618d509aa0a568235a3b6a104b635647031d69784060cca9d4960ba78895f326233e24c62eb832f6fb4eb1795d69ac56cfc376e5146a3d6f1ffc081bbb625412e69f6bb2e99e8bd108b805f4936772e587507969d053437954167f2f7be02b52c5d6e03f00e9b88be7634a929a127cc0844c1cf9ed6aabd2fde725a693bfb1b911ec16c04d9c83326b61ced308a8bcf1118239046d2daeae5fb586c80da20d59c6058c67fa4f0f5f6e272c8efe1d9bdf549c3a7562a3ab33b7243aadb4c47833caf4faf93ebd3f130174ef6c5dce841234d44f9c49a4239ff6dfe62b91897c2df774b40e50a96cbc612dd211abf15b366157a62c8b588b7e309b6e6dca95a312361aa0072b67dfb1ab0f7cea5d386453b9378bd66e62712a9adf74cc7ff2984a152687f4b6f05c69f8d51aa4eaddd6d6b5cc3c3856c5c0c618920f81aa45fd46f2609a56a6adcf5e927b65684cbc49a5d59332bd381b7ea76238851c44f1cee21723fca0381165a7d8185a11d5e7600eb8d01ce29cacd9346cbb36357f54826821417dac18fd048ebb834f476832e5e51533121b01b9615e7c27a6115a9e1a23bc2a9934ec3f70dfcec062f072574f02b6dbcc6fccda3965e37177d96fec6ec606abef4c2c44a8fabbfefbb2a6d5fcd5686c2501a33162709965be3205fa8d00988f55ee27933f91419cd1dc22298d5afe3ae9cd5b8a80ec38ac86c73575964317b15eaac97e7a5c59ebcbbe439af340315a98347b354e8ffe079a9b467d065297899d037e12a6911cdd3fabd84c889b243b6d88e012156d3647c4df51f2f2bc9b69c9a267a27308cdb9308a18953a1b2ef0d6c9e9801deede2bf2c5215da3ab33363dd352a03ed8d2dc48c07f9b38d20f809c3d1104bb3a4dd3bfd2a7c91d834ceda63b9acf93c4731e3483af2bbb422b98269216565c247ac39efaa9cc55dc7480f60ba99d8a7a16721c4988cd73a174259479982fb8d4f63defdee0adba04e9a70acd49756620d92e0411fbecbcf3122395cca6d817a6d1e1a59f72688f1eb18f3c729e2673ddd25838b6dac2fbae82c193b31bc6319f46d854ef7e3f8353608aa2d40c6ae9ef03652b74d4c154faef4236c14e74a2317084998082bbcebe453c43c6f1aa584004ed73e859da8f3b36d725e6a791a29d610308c135546a800fd849be225cde768b185960c0bd2954144196450ae320a3943c26fb2fcba76035df07f231b941b8ee5b16400d85b16ce2cf0c9c35d3dac9a85798c8c317d54df88775533d6d6eb41f58889ab08eafd35f89160d016b95bc6672afded9ac62adb2c5fedd4fd5a4feafe03bdbb6f3622b7fa73e3e172834fca29b9e513b57bf9ac560d5dc9afdd780ed405fc5c650bc72e4f689a77a12a9c2dc1f6383667e44de348fdfaec9bb66d32a21290dd2685da451d39a4e3c0f84eff588699354f4e6b7d92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0x1000}, {&(0x7f0000001dc0)="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0x1000}, {&(0x7f00000002c0)="143bad717c6d9fa4f70545a9d9be200e63d7d18eee565f26937ae12c7d56e30cf74dc85ca759f52128e8d170dff31a0ffc41f2c02e7e238a18961b8df7e5548d8e3bf75b08aa9a0e2ec1dbca9e750567", 0x50}], 0x6) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c00100000000000003d2e2f66696c65302c7570707ffffffffffeffff6275732c6e66735f6578706f72743d6f6ee1edeed8444a89fa00019e6d4881ad9b0b199705fbb74384cc35f096e8c61908881b925b62d269c0991463331b2b11b6298a07a5adb1a39bbd7fd091af7137b8d8991c31ab9f4ea29bf89bf5ec9c5a29fcdba982200daebfad48920dda93483f4bd95250ba00bc549ad49d8aa03cd14602616e7830ba16bb0a4b1ea925a628792a1d"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628) 16:31:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000005865000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1711.101678] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1711.153680] nla_parse: 67 callbacks suppressed [ 1711.153690] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1711.203814] overlayfs: failed to resolve './file0': -2 [ 1711.223820] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 1711.239219] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:07 executing program 0: creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1711.264122] overlayfs: missing 'lowerdir' [ 1711.381814] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000002000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5246778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:08 executing program 0: creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1711.490435] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1711.510182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5052778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1711.548010] overlayfs: failed to resolve './file0': -2 16:31:08 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0c23936f0494bb71b01c211451536ef701553cd3cbe842e3e4e840486b01c4d8542c70f1ca8e9f62cb0c20712a16f32dc88d", 0x32, 0x75e4}, {&(0x7f0000000300)="96411c0671a9f9cd90d0caa3628efd76fee89fd9f4109ab2d97470688d6d5d5011565a2c689b16bba7cce11d5594ecfa24907a881ee733ad2deaac4815f228f02e21d1e9fee6e90f0424759d4b7795db56c770a215f7777005267d74dde6c98b0c8e737719cf412f64358fa76dc6adfe8bb4a78eb1f96b65cc6faee2aa1f646abc82d3b6e8e3b856af6ef2d40056", 0x8e, 0x4b97}], 0x0, &(0x7f00000003c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@nojoliet}, {@utf8}, {@overriderock}, {@map_acorn}, {@overriderock}, {@sbsector={'sbsector', 0x3d, 0x8000}}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x37, 0x64, 0x38, 0x39, 0x35, 0x33, 0x34], 0x2d, [0x62, 0x61, 0x63, 0x35], 0x2d, [0x33, 0x31, 0x39, 0x34], 0x2d, [0x65, 0x36, 0x33, 0x34], 0x2d, [0x65, 0x35, 0x62, 0x66, 0x63, 0x65, 0x63, 0x31]}}}, {@permit_directio}, {@seclabel}]}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x9, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1711.655327] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1711.694259] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc52b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1711.847601] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1711.871841] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:08 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff00000000000000110000f0ff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:08 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0c23936f0494bb71b01c211451536ef701553cd3cbe842e3e4e840486b01c4d8542c70f1ca8e9f62cb0c20712a16f32dc88d", 0x32, 0x75e4}, {&(0x7f0000000300)="96411c0671a9f9cd90d0caa3628efd76fee89fd9f4109ab2d97470688d6d5d5011565a2c689b16bba7cce11d5594ecfa24907a881ee733ad2deaac4815f228f02e21d1e9fee6e90f0424759d4b7795db56c770a215f7777005267d74dde6c98b0c8e737719cf412f64358fa76dc6adfe8bb4a78eb1f96b65cc6faee2aa1f646abc82d3b6e8e3b856af6ef2d40056", 0x8e, 0x4b97}], 0x0, &(0x7f00000003c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@nojoliet}, {@utf8}, {@overriderock}, {@map_acorn}, {@overriderock}, {@sbsector={'sbsector', 0x3d, 0x8000}}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x37, 0x64, 0x38, 0x39, 0x35, 0x33, 0x34], 0x2d, [0x62, 0x61, 0x63, 0x35], 0x2d, [0x33, 0x31, 0x39, 0x34], 0x2d, [0x65, 0x36, 0x33, 0x34], 0x2d, [0x65, 0x35, 0x62, 0x66, 0x63, 0x65, 0x63, 0x31]}}}, {@permit_directio}, {@seclabel}]}) (rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x9, 0x0, 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0529ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:08 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x88400, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="f4f29ab3965f1fa8a6f9d776ae0a1fd0c186e727c89f0ed203042df5399b6c08736fcbdab5d2a6814ab8da436b93bbf82d4bd75b614cac5398105775b95f7a59e2eb8ecf8127b45e0122", 0x4a}, {&(0x7f0000000140)="8839c4a0d924856a8f3ee75bfd2f6eafc9aaa94effc1ec1ed1e2a102e0556e9e74009be31f76baac31a4a1c0d0d985343bcb9ca48d3d", 0x36}, {&(0x7f0000000280)="bc3783109d04538910acaafae2a36269951cda934f70557d5c42791278", 0x1d}, {&(0x7f0000000440)="2bfbcdaf7a696c0d5543789a1c9a1673ee829d4d3be4dcc3af09161155fbff54179d07a7cfa5a0eb68b0fb8c931d2f14728e40e1bec6a1ed36b64d9fca14ffa97b6f7c9cc271fa56984171510030809cdb8de176914ff77891fcf9b496024327f8fba476c4cb5933be5483112390166e3214016b8cd3370ebc28f27cb9228880210bb87bad2a62e1ef01cc77a3f4f7ba55a0cccd62844089e40ab9f7986b802c04ba56441ca98e6da6fe12b9a9c2e51d554dec9c3dd7592109ff300ae2353c639daddbc6064bfb43fcd95f62852abba0ca959539009912d1774cf575a3f5ec4f6e667bca6a84cbbc74e8d7582738489c99e30207b822666085548f36c4ef1d6020f93144e9ce49e32fde9591a6654e1b170e0f749051ff69f54fd99f861ba6456b0d912aaabcec44a721b659887bdd311b1da152b17f992dc2fa0c2012b4a0c8827f6f4ead2323b1af2a9fa96577ac80e2db01cc7831258d1e8bb37c307f589cf4351287868128068ee691a6fb41b0b80638a926665bc47feb20b05d410db355af3ee19b9eb255ab6796a24b14ea63fec53ff7555ff2ec9c9e96b30a82d5291f67cf567b98524495916e8277a9611e69be9db65cea5caa78b89bf1ad6d3f2205c6fb47c412ebe178f2cb861831abd44a36a1b108bc40e6674b70492b3c3afd6122144d707d6c2dcdcaa497cdd0054298a20676d34023e3451556d46627a95ffdfa9a054258eeab9f24252db4bc2e7f5b487cf661b39898f38d7ede577dc53730bc1aef64e32ec50005d96e505a334d4be62bdd6ab0dff7b7e14caff30eed989a699f2d3e570509aad96cf4eec3741e36e45d13bfbe02a180f4283c176b2788d77caf8a7c35e53f7bd09625cf1746f2471e91824e6c6244d810a4f8e7a1fa96c7560edf79cb07462c2fe6ad447a702226e4f01fa06140a08b61b4366d601493df6d42dcb9c65a4985de0fe8b33a037205ac4946e7ca90cbd6928b221979ec88166563137b28439069cc3bac143d83ad5419c766d4974afa9ea1e5473f3ab92cf655ee1d5f331f21d56917e7ed1f34f55302efe1b0f4bdf511d8839c303851324652f84a937dce918a4428107d280cc6b54ae737431ab110b49f552f10e9f8921d082343fdadaedb95cdece06482386501c65153f0fef5003d4cfa4e12454682bcb161f648ee7b9b6b9fb9a4d62c5689327d6ca6e661bd658efe68a3b9dee0d53f3016a1fd8e07e6d05e8ab9e37dba429fe68b241bce344f34caaa35acebbe8b5d54b0bc2d0a58a7ecf9c6fe81637f2cb2e5f76091f9653408273c06bff91b39a4a5533ecdc385f14fb5015e9be40c9476ba6f0e55ebece76710918c193293a0663abed0cc69f39659bd23311e5b29a48f4f0f897ad6ecc27b897d98ee22f1d95d93fb620487edf5613544305c2a9eb7f1354d447c5220bbc06c1c216ac248535c22596a7a03395387805bfa459257baf1e4095435ef28464a2636d57dbd4b118cb092ab4a2ffc2a027f256d60bcbe43c8beba2cff3e9316260516171c9f809a881514c1d05c2bc2cbe2e4c71e1788df24c22835366bd2c1b1c2741fcc808c5384cd83aeffd50d5d8ab42c1c5fe75d3b1dbb2678549526fb734e3de137a8b4ebfeb9d5f0074a9334540d39fa90e038097189321a6c0d020f8939a9ba0c6efb1995511236b79602100d751c2aca3417521e01b912fcd06505e677f219cac36ce4112545eb433a2b67b7fd3661a45f25dabff7bd0c3c2faecba6feb50bd219f1f1fa9e2e8855811c19f26236c2135f4417bd4db39bc445277857166bb19170be7d253312060ad79ba59ad055d05c6d354effa56840350bce0fe513a37474311a6d2054f8847d787f911385d34a13006aa02b5317664394299acce7c765a81ae8b498b7db1a601e60697f3eed03365094d39d77f7c4b68e513d9a4e7e15ff6f49cf321d0dbbb305fd5d06dad2f248d946419e6b04c6c8b1e5c2fddfe33d0657797a4441ff24250271bcc85f2ea1646f0eb6b1500dc5eefc4ad1814e5b4b40d663f4bbd3807a09e8a96eaf42de80e663f82e9601f8f99775fb910e7618d509aa0a568235a3b6a104b635647031d69784060cca9d4960ba78895f326233e24c62eb832f6fb4eb1795d69ac56cfc376e5146a3d6f1ffc081bbb625412e69f6bb2e99e8bd108b805f4936772e587507969d053437954167f2f7be02b52c5d6e03f00e9b88be7634a929a127cc0844c1cf9ed6aabd2fde725a693bfb1b911ec16c04d9c83326b61ced308a8bcf1118239046d2daeae5fb586c80da20d59c6058c67fa4f0f5f6e272c8efe1d9bdf549c3a7562a3ab33b7243aadb4c47833caf4faf93ebd3f130174ef6c5dce841234d44f9c49a4239ff6dfe62b91897c2df774b40e50a96cbc612dd211abf15b366157a62c8b588b7e309b6e6dca95a312361aa0072b67dfb1ab0f7cea5d386453b9378bd66e62712a9adf74cc7ff2984a152687f4b6f05c69f8d51aa4eaddd6d6b5cc3c3856c5c0c618920f81aa45fd46f2609a56a6adcf5e927b65684cbc49a5d59332bd381b7ea76238851c44f1cee21723fca0381165a7d8185a11d5e7600eb8d01ce29cacd9346cbb36357f54826821417dac18fd048ebb834f476832e5e51533121b01b9615e7c27a6115a9e1a23bc2a9934ec3f70dfcec062f072574f02b6dbcc6fccda3965e37177d96fec6ec606abef4c2c44a8fabbfefbb2a6d5fcd5686c2501a33162709965be3205fa8d00988f55ee27933f91419cd1dc22298d5afe3ae9cd5b8a80ec38ac86c73575964317b15eaac97e7a5c59ebcbbe439af340315a98347b354e8ffe079a9b467d065297899d037e12a6911cdd3fabd84c889b243b6d88e012156d3647c4df51f2f2bc9b69c9a267a27308cdb9308a18953a1b2ef0d6c9e9801deede2bf2c5215da3ab33363dd352a03ed8d2dc48c07f9b38d20f809c3d1104bb3a4dd3bfd2a7c91d834ceda63b9acf93c4731e3483af2bbb422b98269216565c247ac39efaa9cc55dc7480f60ba99d8a7a16721c4988cd73a174259479982fb8d4f63defdee0adba04e9a70acd49756620d92e0411fbecbcf3122395cca6d817a6d1e1a59f72688f1eb18f3c729e2673ddd25838b6dac2fbae82c193b31bc6319f46d854ef7e3f8353608aa2d40c6ae9ef03652b74d4c154faef4236c14e74a2317084998082bbcebe453c43c6f1aa584004ed73e859da8f3b36d725e6a791a29d610308c135546a800fd849be225cde768b185960c0bd2954144196450ae320a3943c26fb2fcba76035df07f231b941b8ee5b16400d85b16ce2cf0c9c35d3dac9a85798c8c317d54df88775533d6d6eb41f58889ab08eafd35f89160d016b95bc6672afded9ac62adb2c5fedd4fd5a4feafe03bdbb6f3622b7fa73e3e172834fca29b9e513b57bf9ac560d5dc9afdd780ed405fc5c650bc72e4f689a77a12a9c2dc1f6383667e44de348fdfaec9bb66d32a21290dd2685da451d39a4e3c0f84eff588699354f4e6b7d92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0x1000}, {&(0x7f0000001dc0)="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0x1000}, {&(0x7f00000002c0)="143bad717c6d9fa4f70545a9d9be200e63d7d18eee565f26937ae12c7d56e30cf74dc85ca759f52128e8d170dff31a0ffc41f2c02e7e238a18961b8df7e5548d8e3bf75b08aa9a0e2ec1dbca9e750567", 0x50}], 0x6) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c00100000000000003d2e2f66696c65302c7570707ffffffffffeffff6275732c6e66735f6578706f72743d6f6ee1edeed8444a89fa00019e6d4881ad9b0b199705fbb74384cc35f096e8c61908881b925b62d269c0991463331b2b11b6298a07a5adb1a39bbd7fd091af7137b8d8991c31ab9f4ea29bf89bf5ec9c5a29fcdba982200daebfad48920dda93483f4bd95250ba00bc549ad49d8aa03cd14602616e7830ba16bb0a4b1ea925a628792a1d"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x88400, 0x0) (async) writev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="f4f29ab3965f1fa8a6f9d776ae0a1fd0c186e727c89f0ed203042df5399b6c08736fcbdab5d2a6814ab8da436b93bbf82d4bd75b614cac5398105775b95f7a59e2eb8ecf8127b45e0122", 0x4a}, {&(0x7f0000000140)="8839c4a0d924856a8f3ee75bfd2f6eafc9aaa94effc1ec1ed1e2a102e0556e9e74009be31f76baac31a4a1c0d0d985343bcb9ca48d3d", 0x36}, {&(0x7f0000000280)="bc3783109d04538910acaafae2a36269951cda934f70557d5c42791278", 0x1d}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001dc0)="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0x1000}, {&(0x7f00000002c0)="143bad717c6d9fa4f70545a9d9be200e63d7d18eee565f26937ae12c7d56e30cf74dc85ca759f52128e8d170dff31a0ffc41f2c02e7e238a18961b8df7e5548d8e3bf75b08aa9a0e2ec1dbca9e750567", 0x50}], 0x6) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c00100000000000003d2e2f66696c65302c7570707ffffffffffeffff6275732c6e66735f6578706f72743d6f6ee1edeed8444a89fa00019e6d4881ad9b0b199705fbb74384cc35f096e8c61908881b925b62d269c0991463331b2b11b6298a07a5adb1a39bbd7fd091af7137b8d8991c31ab9f4ea29bf89bf5ec9c5a29fcdba982200daebfad48920dda93483f4bd95250ba00bc549ad49d8aa03cd14602616e7830ba16bb0a4b1ea925a628792a1d"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628) (async) [ 1711.967765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1712.012580] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1712.033465] validate_nla: 22 callbacks suppressed [ 1712.033475] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1712.049505] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000068000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1712.055906] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore 16:31:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade0abf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1712.131622] overlayfs: missing 'lowerdir' [ 1712.190108] overlayfs: unrecognized mount option "syz_tun" or missing value [ 1712.205674] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:09 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000003000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:09 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./bus/file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="0c23936f0494bb71b01c211451536ef701553cd3cbe842e3e4e840486b01c4d8542c70f1ca8e9f62cb0c20712a16f32dc88d", 0x32, 0x75e4}, {&(0x7f0000000300)="96411c0671a9f9cd90d0caa3628efd76fee89fd9f4109ab2d97470688d6d5d5011565a2c689b16bba7cce11d5594ecfa24907a881ee733ad2deaac4815f228f02e21d1e9fee6e90f0424759d4b7795db56c770a215f7777005267d74dde6c98b0c8e737719cf412f64358fa76dc6adfe8bb4a78eb1f96b65cc6faee2aa1f646abc82d3b6e8e3b856af6ef2d40056", 0x8e, 0x4b97}], 0x0, &(0x7f00000003c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@nojoliet}, {@utf8}, {@overriderock}, {@map_acorn}, {@overriderock}, {@sbsector={'sbsector', 0x3d, 0x8000}}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@hash}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x37, 0x64, 0x38, 0x39, 0x35, 0x33, 0x34], 0x2d, [0x62, 0x61, 0x63, 0x35], 0x2d, [0x33, 0x31, 0x39, 0x34], 0x2d, [0x65, 0x36, 0x33, 0x34], 0x2d, [0x65, 0x35, 0x62, 0x66, 0x63, 0x65, 0x63, 0x31]}}}, {@permit_directio}, {@seclabel}]}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x9, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade25bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b30ac72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1712.323325] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1712.354518] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:09 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x1b40480, 0x0) chdir(&(0x7f0000000000)='./file1\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x12d) socket(0x2b, 0x0, 0xfffffffd) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1712.430008] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b325c72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1712.517853] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1712.557665] overlayfs: failed to resolve './file0': -2 16:31:09 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff0000000000000011007fffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec70ad71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:09 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x1b40480, 0x0) chdir(&(0x7f0000000000)='./file1\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x12d) socket(0x2b, 0x0, 0xfffffffd) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x1b40480, 0x0) (async) chdir(&(0x7f0000000000)='./file1\x00') (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000140)='./bus\x00', 0x12d) (async) socket(0x2b, 0x0, 0xfffffffd) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:09 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x83) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1712.845882] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000006c000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1712.892608] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec752d71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1712.945406] overlayfs: failed to resolve './file0': -2 [ 1712.990236] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:09 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000004000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:09 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x1b40480, 0x0) (async) chdir(&(0x7f0000000000)='./file1\x00') (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000140)='./bus\x00', 0x12d) (async) socket(0x2b, 0x0, 0xfffffffd) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:09 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x83) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd75265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1713.148905] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1713.230257] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:09 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x800041, &(0x7f0000000300)={[{@metacopy_off}, {@metacopy_on}, {@lowerdir={'lowerdir', 0x3d, './file0/file0'}}, {@index_on}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@nfs_export_off}], [{@smackfshat}, {@euid_eq={'euid', 0x3d, r1}}]}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000200)=@nullb, &(0x7f0000000280)='./bus/file0\x00', &(0x7f00000003c0)='cpuset\x00', 0x840040, &(0x7f0000000400)='metacopy=on') socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd7120afc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1713.354054] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:10 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff0000000000000011009effff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:10 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x83) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71225fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:10 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x800041, &(0x7f0000000300)={[{@metacopy_off}, {@metacopy_on}, {@lowerdir={'lowerdir', 0x3d, './file0/file0'}}, {@index_on}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@nfs_export_off}], [{@smackfshat}, {@euid_eq={'euid', 0x3d, r1}}]}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 32) mount(&(0x7f0000000200)=@nullb, &(0x7f0000000280)='./bus/file0\x00', &(0x7f00000003c0)='cpuset\x00', 0x840040, &(0x7f0000000400)='metacopy=on') (async, rerun: 32) socket(0x0, 0x0, 0x0) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (rerun: 32) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000074000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1713.686890] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc0a882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1713.747028] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:10 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000005000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:10 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000280)='./bus/file0\x00', 0x8, 0x6, &(0x7f0000000740)=[{&(0x7f0000000300)="0e7f0695c3d2ecf12c1c8a1e58763275dbdf57ff3c4b7ee6c44783f1224a94125b14f93cc794108f4a46b1f9d6f5407ad7eadd12708241d0c2dc3728e70d11ae399f0436c830dec254c685633adfa596c4cade665e618d93af43", 0x5a, 0x5}, {&(0x7f0000000380)="1ed0511d623d8a3fb254287795ef837123a4238d312e90edff375a4d2939b97f16aec7a27a2fba6524f505ff241fef96c2d660e0740b48db038fc17ab5341c33ed5bf1eca3df4a112e35b531e62562ce837cac021ee59502a8e6ac661d973bb8aef454ddb1f12a9869519a6c8ad605a1070fd2504997218aabc1fb", 0x7b, 0x8000000000000001}, {&(0x7f0000000400)="77ca6ef6a3f62f5be11e331f01a8a7c9c170ffd4909c0dc3a27d2a645793f4c65b3e2fbdc281fadc6cc1e40cc7881516959db122337b2562d13f35bd8dcd2ee3697caf61c84b7fe7f216087a38bdbe504ee528a7f8fbd1400b56fa93a0a65837753afb8bc50479dcfd4481a6b3fb7b5f882d0ecef5814c0327d4084bdb9c222e5a2fb42cc8b2b1fbd0b06f4f588e417ae281517566643062dbdcf80618bf421f0e1f874153f2d13ecfc3a3aa7998a601848c6aa91792c9756875342b443353cd7f18034d21ac687f9ac498f4", 0xcc, 0x8000000000000000}, {&(0x7f0000000500)="5bb30c15f21db096df2305f7400e7dd318c69f812d947dab6e23d3013b09c1b3f7487fc11764409962177cea58c5e365765f71f8b2da68434cc516f0f837b474b6e2be76fd5d1d6b4c3532c7c3b3c313f6772c3ee16e4ae048f701316416bbb5286a090f4135d722fc8855bc27cbea71c3b588ffd5fa6feba216e661b1b83f182708f208336c9b180df34015f9b3ab8c7e939b195ab517548c2a092693c01a2d6c288853585301ad49be4d4b7a592b5814dac3369cb0e8a2dad86eac41f4fcafb9d5fc90e20c84499456d58a71cc97265f3a26a255b4e3e42a2fc560dee264787bd9de4f7efc43aeb061d7e047e0312f7bcd", 0xf2}, {&(0x7f0000000600)="92b55b13c8470c122590995440b7c45798ac85d60924191ad348fc98644055b96d5534882d0db42e66efd93aacab2b73119d02bba02eb7b8f66d9fb0ae2717f9438c883333c97327f015a614e6c7c3353968f53a0a66ea29e7c8e4d8cbe09a174f54185dc55baabf5d95c3799a1d3f3425a8f25cfc7f0d4f95f4e015e33ce6f54cd1edddb177ac6db60031ff01a9dce76f8eb1cfa85c364783e9103b536e43bfd6b5b115cd43489a4136", 0xaa, 0x9}, {&(0x7f00000006c0)="85475550829b2849944937641a8ac25f54ebfd9d8da67e76ab026c5a3eb5d1bd41eb5ca2bd472fa1c713985d444107e4a4bbb218c493f8a0467c9de954893c61a5ff5c6aa868f157d723d125b03e2a10ea04ee", 0x53, 0x2}], 0x1000000, &(0x7f0000000800)=ANY=[@ANYBLOB="7362736563746f723d3078303030303030303038303030303030312c6d61703de0636f726e2c6673636f6e746578743d73797361646d5f752c00"]) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='romfs\x00', 0x63008, &(0x7f00000001c0)='overlay\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66697565312c6c6f7757726469703d2e2f7570706566735f6578030072743d6f6e000000000000"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x60}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_dsmark={{0xb}, {0xc, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x1, 0x10}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a40)=ANY=[@ANYBLOB="f40700002c00270d00"/20, @ANYRES32=r2, @ANYBLOB], 0x7f4}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)=@getchain={0x5c, 0x66, 0x300, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x1, 0xa}, {0xfff2, 0xfff3}, {0x9, 0xffe0}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x1c}, {0x8}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x80}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4000040) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000840)={0x0, 0x120}) newfstatat(0xffffffffffffff9c, &(0x7f0000000880)='./bus\x00', &(0x7f00000008c0), 0x6000) 16:31:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc25882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1713.970267] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc52882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1714.095091] overlayfs: unrecognized mount option "lowWrdip=./uppefs_ex" or missing value 16:31:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e885248c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882352c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:11 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100e4ffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c20a2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:11 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x800041, &(0x7f0000000300)={[{@metacopy_off}, {@metacopy_on}, {@lowerdir={'lowerdir', 0x3d, './file0/file0'}}, {@index_on}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@nfs_export_off}], [{@smackfshat}, {@euid_eq={'euid', 0x3d, r1}}]}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000200)=@nullb, &(0x7f0000000280)='./bus/file0\x00', &(0x7f00000003c0)='cpuset\x00', 0x840040, &(0x7f0000000400)='metacopy=on') socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) (async) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x800041, &(0x7f0000000300)={[{@metacopy_off}, {@metacopy_on}, {@lowerdir={'lowerdir', 0x3d, './file0/file0'}}, {@index_on}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@nfs_export_off}], [{@smackfshat}, {@euid_eq={'euid', 0x3d, r1}}]}) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) mount(&(0x7f0000000200)=@nullb, &(0x7f0000000280)='./bus/file0\x00', &(0x7f00000003c0)='cpuset\x00', 0x840040, &(0x7f0000000400)='metacopy=on') (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000007a000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1714.601613] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c2252126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c22e2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:11 executing program 0: ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001700)={0x1, 0x8, {0xffffffffffffffff}, {0x0}, 0x800, 0x2}) syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000100)='./file0/file0\x00', 0x9, 0x9, &(0x7f0000001600)=[{&(0x7f00000001c0)="9abff66916a6cf1e04feffe95ae0783a449b93da494b035a4b7c2c6ad6cca1b8c13505e5481bbea108b333d970079f70c93a37ab391b67fd75bbeb4e98f4b61d1711355e48a2c322f5032383743c73b5f0870ac84b4b5359b89a294af8a88b413a07cf807126a656b7e433a8d29a15026f762e66c8d59b", 0x77, 0x7fe}, {&(0x7f0000001c40)="6430128c34ba2a426552dd4d8ea568eadf00e82cf2b87798ad33409be64c6dc0df1dfc50db03039fbb84860115c0c1e93e0e1827d2cfa70b603ec1195765241789f57b4317ab3d8cb5ce0d6b5713e12821c38edb11fbe8da358940d0429a65f2be623e8245c0615863919fe7b2e2e40c5517fa89d3881fb56eb82b5831f07d", 0x7f, 0x8}, {&(0x7f0000000380)="983c0b8383da0e232a20abb9b570613599720dc0984ba5e7ad26dc0e5619d09b4124e6deb775a33b4b5d3de4795d873ef29c6bbed10666592eac8b7074841193b26b76d5ac9616c8b695afe8c5432e13ee34480c9af39b71e2", 0x59, 0x800000000}, {&(0x7f0000000400)="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", 0x1000, 0x5}, {&(0x7f0000001cc0)="6f519e7b00e7ab397aab6e0a1c4992c85360ec92b97900000000000000000000000000595eb56f9962035714d3cc0c360c6dc40e1ab8721f467e803f16a8aa4042013cd090bb6b651e64e0d5b6", 0x4d, 0x7}, {&(0x7f0000000280)="7626501b0debab40c901ed4ce3a98556bcab357c6f15e9e6", 0x18, 0x3f}, {&(0x7f0000001400)="18ce917f87f2f8c412c206b8fcfb163a569b8cb6ecb08d54aa68b5956246e7f87b70291696ee0393d40cbdf9d9d12257c892f1e47486b71f7afd1d41699dc006a4dbcb3720ee16ed55bed73535306879770807ebcaaf507e6bc4310ea491b2f1885d587159a29a44cf45b96d6a3b2bdfdb9c335981e35787c788f66f02ca0130ff2f3be21108e84af165bb688aa288689cafacf973bfa90035398d3ac79cf0504c98edde85eb71a4a3", 0xa9, 0x9}, {&(0x7f00000014c0)="eb21dfe8b0589d4accd10d19f0358d455eb7e6f92afc63a38a8af1402300c069df2757b6bd5e72f0b643a31fe6cd3473758ddc71f916b86c476b68dab3d01e54fb534102693b1e5046d261bb7445652991816407ecbc37241b2aca05b1ccb5a321", 0x61, 0xfffffffffffffffd}, {&(0x7f0000001540)="001bdc3fe6888619e7316672272111ea649ba34927f4b024b12cb650e875774cf7186fc4998fb07aace01bb9f2fd99eaccb0e3bbb848167affb1416c5b4b42ad7ec52df098499efb3da34e3303bd7b44b13354fc4610e73da6364eb18bce0e40b571468960e219014f50951abb4e676ede4c3a862653034b3bf394b6c9ba60c5cdb1327219bbf435f10ea1224ada5f5b957f0fa292f2d6be", 0x98, 0x6}], 0x108a0, &(0x7f0000001740)=ANY=[@ANYBLOB='autocell,flock=stYict,flock=write,flock=write,autocell,cstaff_u,permit_directio,uid>\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r1, @ANYBLOB="2c61753c03000000"]) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) syz_mount_image$vfat(&(0x7f00000017c0), &(0x7f0000001800)='./bus\x00', 0x100000001, 0x5, &(0x7f0000001b40)=[{&(0x7f0000001840), 0x0, 0x100000001}, {&(0x7f0000001880)="b7432d0863add04de5a08e61e24d726a205b833ae19440340aa0736de16cfc8da423e75aa727072ab5a4dfa7b584a4e668a381356b3ef9f96bd19b59ca20c78eb33444e45f1bbd83e8c3a02953d3e6411f96deb92d00a614fa517e83db90ee5456aca191aff999c7aa21c3fa2d74041c82bfd29383d13c41394d15243153d2d4690d28193919d6c4564701cdbfe19aa27b9c8b39d52a1747eddc1c7ff29983e3954b325c8f6935fafcff66912e6d4fd5f80c46381bca6f9542c90d2ca99ebf2cd2a7059d48a6beac8c", 0xc9, 0x4}, {&(0x7f0000001980)="d4f2ae94652ab55fd5bb272508335655e471d5f89da1f39db332131178d029ad8326052d1331701096ff62ec10714cc464b271c86b25fc3c815bf57b77c250b0f0abf452ba8f6420355b17db59fbbc3704af0cfde6c2aff927083a5d39924fb746ec3a615a5969738501e78d267bb1947fb1417d720e8c2cfd294cdf0bfd75c3d5c41c818b95696f0fb6d1e1dfc41a70a202afe0097d96c1cf48b8ed6227cb757ba9afeccca28e4f90648188c8dea677363db4088591725e8b14ac70b9b06374665ce3e67e4ca8f7ca3bcb90fa9397f55555eeefad90a3856ee9f12477d7ec6583f7fbfcba73024e", 0xe8, 0x2}, {&(0x7f0000001a80)="6c2024f469c86391fc0165c42871434130649b9486872d771b3cb585dec6b6e8f413addcb7ccc4683ade0ae0ef9cd2d86cf9fba286479d74f6a0a0d6f66f0ea534335162a944f2b5daabd2f2be081d5d27958e858aaaa5b74f8261f6866f85e2723f3015cb", 0x65, 0x1}, {&(0x7f0000001b00), 0x0, 0x4}], 0x820, &(0x7f0000001bc0)={[{@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@utf8}, {@utf8no}, {@uni_xlateno}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '+'}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c24c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:11 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000280)='./bus/file0\x00', 0x8, 0x6, &(0x7f0000000740)=[{&(0x7f0000000300)="0e7f0695c3d2ecf12c1c8a1e58763275dbdf57ff3c4b7ee6c44783f1224a94125b14f93cc794108f4a46b1f9d6f5407ad7eadd12708241d0c2dc3728e70d11ae399f0436c830dec254c685633adfa596c4cade665e618d93af43", 0x5a, 0x5}, {&(0x7f0000000380)="1ed0511d623d8a3fb254287795ef837123a4238d312e90edff375a4d2939b97f16aec7a27a2fba6524f505ff241fef96c2d660e0740b48db038fc17ab5341c33ed5bf1eca3df4a112e35b531e62562ce837cac021ee59502a8e6ac661d973bb8aef454ddb1f12a9869519a6c8ad605a1070fd2504997218aabc1fb", 0x7b, 0x8000000000000001}, {&(0x7f0000000400)="77ca6ef6a3f62f5be11e331f01a8a7c9c170ffd4909c0dc3a27d2a645793f4c65b3e2fbdc281fadc6cc1e40cc7881516959db122337b2562d13f35bd8dcd2ee3697caf61c84b7fe7f216087a38bdbe504ee528a7f8fbd1400b56fa93a0a65837753afb8bc50479dcfd4481a6b3fb7b5f882d0ecef5814c0327d4084bdb9c222e5a2fb42cc8b2b1fbd0b06f4f588e417ae281517566643062dbdcf80618bf421f0e1f874153f2d13ecfc3a3aa7998a601848c6aa91792c9756875342b443353cd7f18034d21ac687f9ac498f4", 0xcc, 0x8000000000000000}, {&(0x7f0000000500)="5bb30c15f21db096df2305f7400e7dd318c69f812d947dab6e23d3013b09c1b3f7487fc11764409962177cea58c5e365765f71f8b2da68434cc516f0f837b474b6e2be76fd5d1d6b4c3532c7c3b3c313f6772c3ee16e4ae048f701316416bbb5286a090f4135d722fc8855bc27cbea71c3b588ffd5fa6feba216e661b1b83f182708f208336c9b180df34015f9b3ab8c7e939b195ab517548c2a092693c01a2d6c288853585301ad49be4d4b7a592b5814dac3369cb0e8a2dad86eac41f4fcafb9d5fc90e20c84499456d58a71cc97265f3a26a255b4e3e42a2fc560dee264787bd9de4f7efc43aeb061d7e047e0312f7bcd", 0xf2}, {&(0x7f0000000600)="92b55b13c8470c122590995440b7c45798ac85d60924191ad348fc98644055b96d5534882d0db42e66efd93aacab2b73119d02bba02eb7b8f66d9fb0ae2717f9438c883333c97327f015a614e6c7c3353968f53a0a66ea29e7c8e4d8cbe09a174f54185dc55baabf5d95c3799a1d3f3425a8f25cfc7f0d4f95f4e015e33ce6f54cd1edddb177ac6db60031ff01a9dce76f8eb1cfa85c364783e9103b536e43bfd6b5b115cd43489a4136", 0xaa, 0x9}, {&(0x7f00000006c0)="85475550829b2849944937641a8ac25f54ebfd9d8da67e76ab026c5a3eb5d1bd41eb5ca2bd472fa1c713985d444107e4a4bbb218c493f8a0467c9de954893c61a5ff5c6aa868f157d723d125b03e2a10ea04ee", 0x53, 0x2}], 0x1000000, &(0x7f0000000800)=ANY=[@ANYBLOB="7362736563746f723d3078303030303030303038303030303030312c6d61703de0636f726e2c6673636f6e746578743d73797361646d5f752c00"]) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='romfs\x00', 0x63008, &(0x7f00000001c0)='overlay\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66697565312c6c6f7757726469703d2e2f7570706566735f6578030072743d6f6e000000000000"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x60}}, 0x0) (async) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_dsmark={{0xb}, {0xc, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x1, 0x10}]}}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a40)=ANY=[@ANYBLOB="f40700002c00270d00"/20, @ANYRES32=r2, @ANYBLOB], 0x7f4}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)=@getchain={0x5c, 0x66, 0x300, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x1, 0xa}, {0xfff2, 0xfff3}, {0x9, 0xffe0}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x1c}, {0x8}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x80}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4000040) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000840)={0x0, 0x120}) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000880)='./bus\x00', &(0x7f00000008c0), 0x6000) 16:31:11 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000006000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) [ 1714.873874] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c2752126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1714.992755] overlayfs: unrecognized mount option "lowWrdip=./uppefs_ex" or missing value 16:31:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c0f26237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1715.043752] overlayfs: failed to resolve './file1': -2 16:31:12 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100f0ffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:12 executing program 0: ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 32) socket(0x0, 0x0, 0x0) (async, rerun: 32) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001700)={0x1, 0x8, {0xffffffffffffffff}, {0x0}, 0x800, 0x2}) syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000100)='./file0/file0\x00', 0x9, 0x9, &(0x7f0000001600)=[{&(0x7f00000001c0)="9abff66916a6cf1e04feffe95ae0783a449b93da494b035a4b7c2c6ad6cca1b8c13505e5481bbea108b333d970079f70c93a37ab391b67fd75bbeb4e98f4b61d1711355e48a2c322f5032383743c73b5f0870ac84b4b5359b89a294af8a88b413a07cf807126a656b7e433a8d29a15026f762e66c8d59b", 0x77, 0x7fe}, {&(0x7f0000001c40)="6430128c34ba2a426552dd4d8ea568eadf00e82cf2b87798ad33409be64c6dc0df1dfc50db03039fbb84860115c0c1e93e0e1827d2cfa70b603ec1195765241789f57b4317ab3d8cb5ce0d6b5713e12821c38edb11fbe8da358940d0429a65f2be623e8245c0615863919fe7b2e2e40c5517fa89d3881fb56eb82b5831f07d", 0x7f, 0x8}, {&(0x7f0000000380)="983c0b8383da0e232a20abb9b570613599720dc0984ba5e7ad26dc0e5619d09b4124e6deb775a33b4b5d3de4795d873ef29c6bbed10666592eac8b7074841193b26b76d5ac9616c8b695afe8c5432e13ee34480c9af39b71e2", 0x59, 0x800000000}, {&(0x7f0000000400)="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", 0x1000, 0x5}, {&(0x7f0000001cc0)="6f519e7b00e7ab397aab6e0a1c4992c85360ec92b97900000000000000000000000000595eb56f9962035714d3cc0c360c6dc40e1ab8721f467e803f16a8aa4042013cd090bb6b651e64e0d5b6", 0x4d, 0x7}, {&(0x7f0000000280)="7626501b0debab40c901ed4ce3a98556bcab357c6f15e9e6", 0x18, 0x3f}, {&(0x7f0000001400)="18ce917f87f2f8c412c206b8fcfb163a569b8cb6ecb08d54aa68b5956246e7f87b70291696ee0393d40cbdf9d9d12257c892f1e47486b71f7afd1d41699dc006a4dbcb3720ee16ed55bed73535306879770807ebcaaf507e6bc4310ea491b2f1885d587159a29a44cf45b96d6a3b2bdfdb9c335981e35787c788f66f02ca0130ff2f3be21108e84af165bb688aa288689cafacf973bfa90035398d3ac79cf0504c98edde85eb71a4a3", 0xa9, 0x9}, {&(0x7f00000014c0)="eb21dfe8b0589d4accd10d19f0358d455eb7e6f92afc63a38a8af1402300c069df2757b6bd5e72f0b643a31fe6cd3473758ddc71f916b86c476b68dab3d01e54fb534102693b1e5046d261bb7445652991816407ecbc37241b2aca05b1ccb5a321", 0x61, 0xfffffffffffffffd}, {&(0x7f0000001540)="001bdc3fe6888619e7316672272111ea649ba34927f4b024b12cb650e875774cf7186fc4998fb07aace01bb9f2fd99eaccb0e3bbb848167affb1416c5b4b42ad7ec52df098499efb3da34e3303bd7b44b13354fc4610e73da6364eb18bce0e40b571468960e219014f50951abb4e676ede4c3a862653034b3bf394b6c9ba60c5cdb1327219bbf435f10ea1224ada5f5b957f0fa292f2d6be", 0x98, 0x6}], 0x108a0, &(0x7f0000001740)=ANY=[@ANYBLOB='autocell,flock=stYict,flock=write,flock=write,autocell,cstaff_u,permit_directio,uid>\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r1, @ANYBLOB="2c61753c03000000"]) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (rerun: 32) syz_mount_image$vfat(&(0x7f00000017c0), &(0x7f0000001800)='./bus\x00', 0x100000001, 0x5, &(0x7f0000001b40)=[{&(0x7f0000001840), 0x0, 0x100000001}, {&(0x7f0000001880)="b7432d0863add04de5a08e61e24d726a205b833ae19440340aa0736de16cfc8da423e75aa727072ab5a4dfa7b584a4e668a381356b3ef9f96bd19b59ca20c78eb33444e45f1bbd83e8c3a02953d3e6411f96deb92d00a614fa517e83db90ee5456aca191aff999c7aa21c3fa2d74041c82bfd29383d13c41394d15243153d2d4690d28193919d6c4564701cdbfe19aa27b9c8b39d52a1747eddc1c7ff29983e3954b325c8f6935fafcff66912e6d4fd5f80c46381bca6f9542c90d2ca99ebf2cd2a7059d48a6beac8c", 0xc9, 0x4}, {&(0x7f0000001980)="d4f2ae94652ab55fd5bb272508335655e471d5f89da1f39db332131178d029ad8326052d1331701096ff62ec10714cc464b271c86b25fc3c815bf57b77c250b0f0abf452ba8f6420355b17db59fbbc3704af0cfde6c2aff927083a5d39924fb746ec3a615a5969738501e78d267bb1947fb1417d720e8c2cfd294cdf0bfd75c3d5c41c818b95696f0fb6d1e1dfc41a70a202afe0097d96c1cf48b8ed6227cb757ba9afeccca28e4f90648188c8dea677363db4088591725e8b14ac70b9b06374665ce3e67e4ca8f7ca3bcb90fa9397f55555eeefad90a3856ee9f12477d7ec6583f7fbfcba73024e", 0xe8, 0x2}, {&(0x7f0000001a80)="6c2024f469c86391fc0165c42871434130649b9486872d771b3cb585dec6b6e8f413addcb7ccc4683ade0ae0ef9cd2d86cf9fba286479d74f6a0a0d6f66f0ea534335162a944f2b5daabd2f2be081d5d27958e858aaaa5b74f8261f6866f85e2723f3015cb", 0x65, 0x1}, {&(0x7f0000001b00), 0x0, 0x4}], 0x820, &(0x7f0000001bc0)={[{@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@utf8}, {@utf8no}, {@uni_xlateno}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '+'}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:12 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000280)='./bus/file0\x00', 0x8, 0x6, &(0x7f0000000740)=[{&(0x7f0000000300)="0e7f0695c3d2ecf12c1c8a1e58763275dbdf57ff3c4b7ee6c44783f1224a94125b14f93cc794108f4a46b1f9d6f5407ad7eadd12708241d0c2dc3728e70d11ae399f0436c830dec254c685633adfa596c4cade665e618d93af43", 0x5a, 0x5}, {&(0x7f0000000380)="1ed0511d623d8a3fb254287795ef837123a4238d312e90edff375a4d2939b97f16aec7a27a2fba6524f505ff241fef96c2d660e0740b48db038fc17ab5341c33ed5bf1eca3df4a112e35b531e62562ce837cac021ee59502a8e6ac661d973bb8aef454ddb1f12a9869519a6c8ad605a1070fd2504997218aabc1fb", 0x7b, 0x8000000000000001}, {&(0x7f0000000400)="77ca6ef6a3f62f5be11e331f01a8a7c9c170ffd4909c0dc3a27d2a645793f4c65b3e2fbdc281fadc6cc1e40cc7881516959db122337b2562d13f35bd8dcd2ee3697caf61c84b7fe7f216087a38bdbe504ee528a7f8fbd1400b56fa93a0a65837753afb8bc50479dcfd4481a6b3fb7b5f882d0ecef5814c0327d4084bdb9c222e5a2fb42cc8b2b1fbd0b06f4f588e417ae281517566643062dbdcf80618bf421f0e1f874153f2d13ecfc3a3aa7998a601848c6aa91792c9756875342b443353cd7f18034d21ac687f9ac498f4", 0xcc, 0x8000000000000000}, {&(0x7f0000000500)="5bb30c15f21db096df2305f7400e7dd318c69f812d947dab6e23d3013b09c1b3f7487fc11764409962177cea58c5e365765f71f8b2da68434cc516f0f837b474b6e2be76fd5d1d6b4c3532c7c3b3c313f6772c3ee16e4ae048f701316416bbb5286a090f4135d722fc8855bc27cbea71c3b588ffd5fa6feba216e661b1b83f182708f208336c9b180df34015f9b3ab8c7e939b195ab517548c2a092693c01a2d6c288853585301ad49be4d4b7a592b5814dac3369cb0e8a2dad86eac41f4fcafb9d5fc90e20c84499456d58a71cc97265f3a26a255b4e3e42a2fc560dee264787bd9de4f7efc43aeb061d7e047e0312f7bcd", 0xf2}, {&(0x7f0000000600)="92b55b13c8470c122590995440b7c45798ac85d60924191ad348fc98644055b96d5534882d0db42e66efd93aacab2b73119d02bba02eb7b8f66d9fb0ae2717f9438c883333c97327f015a614e6c7c3353968f53a0a66ea29e7c8e4d8cbe09a174f54185dc55baabf5d95c3799a1d3f3425a8f25cfc7f0d4f95f4e015e33ce6f54cd1edddb177ac6db60031ff01a9dce76f8eb1cfa85c364783e9103b536e43bfd6b5b115cd43489a4136", 0xaa, 0x9}, {&(0x7f00000006c0)="85475550829b2849944937641a8ac25f54ebfd9d8da67e76ab026c5a3eb5d1bd41eb5ca2bd472fa1c713985d444107e4a4bbb218c493f8a0467c9de954893c61a5ff5c6aa868f157d723d125b03e2a10ea04ee", 0x53, 0x2}], 0x1000000, &(0x7f0000000800)=ANY=[@ANYBLOB="7362736563746f723d3078303030303030303038303030303030312c6d61703de0636f726e2c6673636f6e746578743d73797361646d5f752c00"]) (async, rerun: 32) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='romfs\x00', 0x63008, &(0x7f00000001c0)='overlay\x00') (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66697565312c6c6f7757726469703d2e2f7570706566735f6578030072743d6f6e000000000000"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x60}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_dsmark={{0xb}, {0xc, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x1, 0x10}]}}]}, 0x3c}}, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a40)=ANY=[@ANYBLOB="f40700002c00270d00"/20, @ANYRES32=r2, @ANYBLOB], 0x7f4}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)=@getchain={0x5c, 0x66, 0x300, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x1, 0xa}, {0xfff2, 0xfff3}, {0x9, 0xffe0}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x1c}, {0x8}, {0x8, 0xb, 0x4}, {0x8, 0xb, 0x80}, {0x8, 0xb, 0x8}, {0x8, 0xb, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4000040) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000840)={0x0, 0x120}) newfstatat(0xffffffffffffff9c, &(0x7f0000000880)='./bus\x00', &(0x7f00000008c0), 0x6000) 16:31:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000081000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c5226237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1715.413152] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2152237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1715.517495] overlayfs: unrecognized mount option "lowWrdip=./uppefs_ex" or missing value [ 1715.563123] overlayfs: failed to resolve './file1': -2 16:31:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126527dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1026cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:12 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000007000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) [ 1715.771795] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1036cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1046cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1056cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:13 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100feffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:13 executing program 0: ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001700)={0x1, 0x8, {0xffffffffffffffff}, {0x0}, 0x800, 0x2}) syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000100)='./file0/file0\x00', 0x9, 0x9, &(0x7f0000001600)=[{&(0x7f00000001c0)="9abff66916a6cf1e04feffe95ae0783a449b93da494b035a4b7c2c6ad6cca1b8c13505e5481bbea108b333d970079f70c93a37ab391b67fd75bbeb4e98f4b61d1711355e48a2c322f5032383743c73b5f0870ac84b4b5359b89a294af8a88b413a07cf807126a656b7e433a8d29a15026f762e66c8d59b", 0x77, 0x7fe}, {&(0x7f0000001c40)="6430128c34ba2a426552dd4d8ea568eadf00e82cf2b87798ad33409be64c6dc0df1dfc50db03039fbb84860115c0c1e93e0e1827d2cfa70b603ec1195765241789f57b4317ab3d8cb5ce0d6b5713e12821c38edb11fbe8da358940d0429a65f2be623e8245c0615863919fe7b2e2e40c5517fa89d3881fb56eb82b5831f07d", 0x7f, 0x8}, {&(0x7f0000000380)="983c0b8383da0e232a20abb9b570613599720dc0984ba5e7ad26dc0e5619d09b4124e6deb775a33b4b5d3de4795d873ef29c6bbed10666592eac8b7074841193b26b76d5ac9616c8b695afe8c5432e13ee34480c9af39b71e2", 0x59, 0x800000000}, {&(0x7f0000000400)="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", 0x1000, 0x5}, {&(0x7f0000001cc0)="6f519e7b00e7ab397aab6e0a1c4992c85360ec92b97900000000000000000000000000595eb56f9962035714d3cc0c360c6dc40e1ab8721f467e803f16a8aa4042013cd090bb6b651e64e0d5b6", 0x4d, 0x7}, {&(0x7f0000000280)="7626501b0debab40c901ed4ce3a98556bcab357c6f15e9e6", 0x18, 0x3f}, {&(0x7f0000001400)="18ce917f87f2f8c412c206b8fcfb163a569b8cb6ecb08d54aa68b5956246e7f87b70291696ee0393d40cbdf9d9d12257c892f1e47486b71f7afd1d41699dc006a4dbcb3720ee16ed55bed73535306879770807ebcaaf507e6bc4310ea491b2f1885d587159a29a44cf45b96d6a3b2bdfdb9c335981e35787c788f66f02ca0130ff2f3be21108e84af165bb688aa288689cafacf973bfa90035398d3ac79cf0504c98edde85eb71a4a3", 0xa9, 0x9}, {&(0x7f00000014c0)="eb21dfe8b0589d4accd10d19f0358d455eb7e6f92afc63a38a8af1402300c069df2757b6bd5e72f0b643a31fe6cd3473758ddc71f916b86c476b68dab3d01e54fb534102693b1e5046d261bb7445652991816407ecbc37241b2aca05b1ccb5a321", 0x61, 0xfffffffffffffffd}, {&(0x7f0000001540)="001bdc3fe6888619e7316672272111ea649ba34927f4b024b12cb650e875774cf7186fc4998fb07aace01bb9f2fd99eaccb0e3bbb848167affb1416c5b4b42ad7ec52df098499efb3da34e3303bd7b44b13354fc4610e73da6364eb18bce0e40b571468960e219014f50951abb4e676ede4c3a862653034b3bf394b6c9ba60c5cdb1327219bbf435f10ea1224ada5f5b957f0fa292f2d6be", 0x98, 0x6}], 0x108a0, &(0x7f0000001740)=ANY=[@ANYBLOB='autocell,flock=stYict,flock=write,flock=write,autocell,cstaff_u,permit_directio,uid>\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r1, @ANYBLOB="2c61753c03000000"]) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) syz_mount_image$vfat(&(0x7f00000017c0), &(0x7f0000001800)='./bus\x00', 0x100000001, 0x5, &(0x7f0000001b40)=[{&(0x7f0000001840), 0x0, 0x100000001}, {&(0x7f0000001880)="b7432d0863add04de5a08e61e24d726a205b833ae19440340aa0736de16cfc8da423e75aa727072ab5a4dfa7b584a4e668a381356b3ef9f96bd19b59ca20c78eb33444e45f1bbd83e8c3a02953d3e6411f96deb92d00a614fa517e83db90ee5456aca191aff999c7aa21c3fa2d74041c82bfd29383d13c41394d15243153d2d4690d28193919d6c4564701cdbfe19aa27b9c8b39d52a1747eddc1c7ff29983e3954b325c8f6935fafcff66912e6d4fd5f80c46381bca6f9542c90d2ca99ebf2cd2a7059d48a6beac8c", 0xc9, 0x4}, {&(0x7f0000001980)="d4f2ae94652ab55fd5bb272508335655e471d5f89da1f39db332131178d029ad8326052d1331701096ff62ec10714cc464b271c86b25fc3c815bf57b77c250b0f0abf452ba8f6420355b17db59fbbc3704af0cfde6c2aff927083a5d39924fb746ec3a615a5969738501e78d267bb1947fb1417d720e8c2cfd294cdf0bfd75c3d5c41c818b95696f0fb6d1e1dfc41a70a202afe0097d96c1cf48b8ed6227cb757ba9afeccca28e4f90648188c8dea677363db4088591725e8b14ac70b9b06374665ce3e67e4ca8f7ca3bcb90fa9397f55555eeefad90a3856ee9f12477d7ec6583f7fbfcba73024e", 0xe8, 0x2}, {&(0x7f0000001a80)="6c2024f469c86391fc0165c42871434130649b9486872d771b3cb585dec6b6e8f413addcb7ccc4683ade0ae0ef9cd2d86cf9fba286479d74f6a0a0d6f66f0ea534335162a944f2b5daabd2f2be081d5d27958e858aaaa5b74f8261f6866f85e2723f3015cb", 0x65, 0x1}, {&(0x7f0000001b00), 0x0, 0x4}], 0x820, &(0x7f0000001bc0)={[{@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@utf8}, {@utf8no}, {@uni_xlateno}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '+'}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) (async) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001700)={0x1, 0x8, {0xffffffffffffffff}, {}, 0x800, 0x2}) (async) syz_mount_image$afs(&(0x7f0000000000), &(0x7f0000000100)='./file0/file0\x00', 0x9, 0x9, &(0x7f0000001600)=[{&(0x7f00000001c0)="9abff66916a6cf1e04feffe95ae0783a449b93da494b035a4b7c2c6ad6cca1b8c13505e5481bbea108b333d970079f70c93a37ab391b67fd75bbeb4e98f4b61d1711355e48a2c322f5032383743c73b5f0870ac84b4b5359b89a294af8a88b413a07cf807126a656b7e433a8d29a15026f762e66c8d59b", 0x77, 0x7fe}, {&(0x7f0000001c40)="6430128c34ba2a426552dd4d8ea568eadf00e82cf2b87798ad33409be64c6dc0df1dfc50db03039fbb84860115c0c1e93e0e1827d2cfa70b603ec1195765241789f57b4317ab3d8cb5ce0d6b5713e12821c38edb11fbe8da358940d0429a65f2be623e8245c0615863919fe7b2e2e40c5517fa89d3881fb56eb82b5831f07d", 0x7f, 0x8}, {&(0x7f0000000380)="983c0b8383da0e232a20abb9b570613599720dc0984ba5e7ad26dc0e5619d09b4124e6deb775a33b4b5d3de4795d873ef29c6bbed10666592eac8b7074841193b26b76d5ac9616c8b695afe8c5432e13ee34480c9af39b71e2", 0x59, 0x800000000}, {&(0x7f0000000400)="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", 0x1000, 0x5}, {&(0x7f0000001cc0)="6f519e7b00e7ab397aab6e0a1c4992c85360ec92b97900000000000000000000000000595eb56f9962035714d3cc0c360c6dc40e1ab8721f467e803f16a8aa4042013cd090bb6b651e64e0d5b6", 0x4d, 0x7}, {&(0x7f0000000280)="7626501b0debab40c901ed4ce3a98556bcab357c6f15e9e6", 0x18, 0x3f}, {&(0x7f0000001400)="18ce917f87f2f8c412c206b8fcfb163a569b8cb6ecb08d54aa68b5956246e7f87b70291696ee0393d40cbdf9d9d12257c892f1e47486b71f7afd1d41699dc006a4dbcb3720ee16ed55bed73535306879770807ebcaaf507e6bc4310ea491b2f1885d587159a29a44cf45b96d6a3b2bdfdb9c335981e35787c788f66f02ca0130ff2f3be21108e84af165bb688aa288689cafacf973bfa90035398d3ac79cf0504c98edde85eb71a4a3", 0xa9, 0x9}, {&(0x7f00000014c0)="eb21dfe8b0589d4accd10d19f0358d455eb7e6f92afc63a38a8af1402300c069df2757b6bd5e72f0b643a31fe6cd3473758ddc71f916b86c476b68dab3d01e54fb534102693b1e5046d261bb7445652991816407ecbc37241b2aca05b1ccb5a321", 0x61, 0xfffffffffffffffd}, {&(0x7f0000001540)="001bdc3fe6888619e7316672272111ea649ba34927f4b024b12cb650e875774cf7186fc4998fb07aace01bb9f2fd99eaccb0e3bbb848167affb1416c5b4b42ad7ec52df098499efb3da34e3303bd7b44b13354fc4610e73da6364eb18bce0e40b571468960e219014f50951abb4e676ede4c3a862653034b3bf394b6c9ba60c5cdb1327219bbf435f10ea1224ada5f5b957f0fa292f2d6be", 0x98, 0x6}], 0x108a0, &(0x7f0000001740)=ANY=[@ANYBLOB='autocell,flock=stYict,flock=write,flock=write,autocell,cstaff_u,permit_directio,uid>\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=r1, @ANYBLOB="2c61753c03000000"]) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) syz_mount_image$vfat(&(0x7f00000017c0), &(0x7f0000001800)='./bus\x00', 0x100000001, 0x5, &(0x7f0000001b40)=[{&(0x7f0000001840), 0x0, 0x100000001}, {&(0x7f0000001880)="b7432d0863add04de5a08e61e24d726a205b833ae19440340aa0736de16cfc8da423e75aa727072ab5a4dfa7b584a4e668a381356b3ef9f96bd19b59ca20c78eb33444e45f1bbd83e8c3a02953d3e6411f96deb92d00a614fa517e83db90ee5456aca191aff999c7aa21c3fa2d74041c82bfd29383d13c41394d15243153d2d4690d28193919d6c4564701cdbfe19aa27b9c8b39d52a1747eddc1c7ff29983e3954b325c8f6935fafcff66912e6d4fd5f80c46381bca6f9542c90d2ca99ebf2cd2a7059d48a6beac8c", 0xc9, 0x4}, {&(0x7f0000001980)="d4f2ae94652ab55fd5bb272508335655e471d5f89da1f39db332131178d029ad8326052d1331701096ff62ec10714cc464b271c86b25fc3c815bf57b77c250b0f0abf452ba8f6420355b17db59fbbc3704af0cfde6c2aff927083a5d39924fb746ec3a615a5969738501e78d267bb1947fb1417d720e8c2cfd294cdf0bfd75c3d5c41c818b95696f0fb6d1e1dfc41a70a202afe0097d96c1cf48b8ed6227cb757ba9afeccca28e4f90648188c8dea677363db4088591725e8b14ac70b9b06374665ce3e67e4ca8f7ca3bcb90fa9397f55555eeefad90a3856ee9f12477d7ec6583f7fbfcba73024e", 0xe8, 0x2}, {&(0x7f0000001a80)="6c2024f469c86391fc0165c42871434130649b9486872d771b3cb585dec6b6e8f413addcb7ccc4683ade0ae0ef9cd2d86cf9fba286479d74f6a0a0d6f66f0ea534335162a944f2b5daabd2f2be081d5d27958e858aaaa5b74f8261f6866f85e2723f3015cb", 0x65, 0x1}, {&(0x7f0000001b00), 0x0, 0x4}], 0x820, &(0x7f0000001bc0)={[{@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@utf8}, {@utf8no}, {@uni_xlateno}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '+'}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1716.310171] nla_parse: 65 callbacks suppressed [ 1716.310181] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1716.333451] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1716.358679] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 16:31:13 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080), 0x2020001, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowHrdir:./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1066cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000ffffa888000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1716.402912] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1716.498098] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1716.499853] overlayfs: failed to resolve './file1': -2 [ 1716.537233] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1096cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:13 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000600)) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x800, 0x0) recvmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f0000000200)=""/51, 0x33}], 0x2, &(0x7f00000004c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x21) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r6 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@ipv4={""/10, ""/2, @loopback}, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f00000007c0)=0xe8) mount$overlay(0x0, &(0x7f0000000640)='./file2\x00', &(0x7f0000000680), 0x80000, &(0x7f0000000800)={[{@xino_auto}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@nfs_export_on}], [{@euid_eq={'euid', 0x3d, r7}}, {@obj_user={'obj_user', 0x3d, '[\x1d#)\x94-[}\x9c+\x86#'}}, {@euid_gt={'euid>', r4}}, {@appraise}]}) shutdown(r5, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x92040, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESOCT=r1, @ANYRESDEC=r0, @ANYRESDEC=r6, @ANYRES32=r6, @ANYRES64=r6]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:13 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080), 0x2020001, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowHrdir:./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1716.663150] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1716.714351] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1716.741353] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000008000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:13 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080), 0x2020001, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowHrdir:./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b10a6cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1716.877951] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1716.891810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:13 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f0, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @mcast2}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) dup3(r2, r3, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e23, @private=0xa010100}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}, 0x2) unlink(&(0x7f0000000000)='./bus\x00') [ 1717.111797] overlayfs: './bus' not a directory 16:31:13 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100ffffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b10b6cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000ffffff9e000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:13 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000600)) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x800, 0x0) recvmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f0000000200)=""/51, 0x33}], 0x2, &(0x7f00000004c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x21) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r6 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@ipv4={""/10, ""/2, @loopback}, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f00000007c0)=0xe8) mount$overlay(0x0, &(0x7f0000000640)='./file2\x00', &(0x7f0000000680), 0x80000, &(0x7f0000000800)={[{@xino_auto}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@nfs_export_on}], [{@euid_eq={'euid', 0x3d, r7}}, {@obj_user={'obj_user', 0x3d, '[\x1d#)\x94-[}\x9c+\x86#'}}, {@euid_gt={'euid>', r4}}, {@appraise}]}) shutdown(r5, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x92040, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESOCT=r1, @ANYRESDEC=r0, @ANYRESDEC=r6, @ANYRES32=r6, @ANYRES64=r6]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000600)) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x800, 0x0) (async) recvmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f0000000200)=""/51, 0x33}], 0x2, &(0x7f00000004c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x21) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@ipv4={""/10, ""/2, @loopback}, @in=@private}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f00000007c0)=0xe8) (async) mount$overlay(0x0, &(0x7f0000000640)='./file2\x00', &(0x7f0000000680), 0x80000, &(0x7f0000000800)={[{@xino_auto}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@nfs_export_on}], [{@euid_eq={'euid', 0x3d, r7}}, {@obj_user={'obj_user', 0x3d, '[\x1d#)\x94-[}\x9c+\x86#'}}, {@euid_gt={'euid>', r4}}, {@appraise}]}) (async) shutdown(r5, 0x0) (async) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x92040, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESOCT=r1, @ANYRESDEC=r0, @ANYRESDEC=r6, @ANYRES32=r6, @ANYRES64=r6]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1717.212118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1717.234938] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b10c6cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1717.279180] validate_nla: 21 callbacks suppressed [ 1717.279191] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1717.355682] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1106cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b12f6cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1717.452100] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1526cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1717.504224] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1717.566988] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1717.570226] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:14 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000009000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1080ada40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b10825da40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1717.648398] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1717.708102] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:14 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f0, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @mcast2}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) dup3(r2, r3, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e23, @private=0xa010100}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}, 0x2) unlink(&(0x7f0000000000)='./bus\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket(0x18, 0x0, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f0, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @mcast2}}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) socket(0x11, 0x800000003, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) socket$vsock_dgram(0x28, 0x2, 0x0) (async) dup3(r2, r3, 0x0) (async) socket$rds(0x15, 0x5, 0x0) (async) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e23, @private=0xa010100}}) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}, 0x2) (async) unlink(&(0x7f0000000000)='./bus\x00') (async) [ 1717.951004] overlayfs: './bus' not a directory 16:31:14 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100ffffff", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1082eda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000fffffff0000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:14 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000600)) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x800, 0x0) recvmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f0000000200)=""/51, 0x33}], 0x2, &(0x7f00000004c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x21) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r6 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@ipv4={""/10, ""/2, @loopback}, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f00000007c0)=0xe8) mount$overlay(0x0, &(0x7f0000000640)='./file2\x00', &(0x7f0000000680), 0x80000, &(0x7f0000000800)={[{@xino_auto}, {@upperdir={'upperdir', 0x3d, './file0/file0'}}, {@nfs_export_on}], [{@euid_eq={'euid', 0x3d, r7}}, {@obj_user={'obj_user', 0x3d, '[\x1d#)\x94-[}\x9c+\x86#'}}, {@euid_gt={'euid>', r4}}, {@appraise}]}) shutdown(r5, 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}}) (async, rerun: 64) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x92040, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESOCT=r1, @ANYRESDEC=r0, @ANYRESDEC=r6, @ANYRES32=r6, @ANYRES64=r6]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1718.046400] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1718.128224] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1084cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b10875da40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1718.246195] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:15 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f0, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @mcast2}}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) dup3(r2, r3, 0x0) (async, rerun: 64) r4 = socket$rds(0x15, 0x5, 0x0) (rerun: 64) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e23, @private=0xa010100}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}, 0x2) (async) unlink(&(0x7f0000000000)='./bus\x00') 16:31:15 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="0000000a000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda52e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1718.309884] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1718.337118] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e002ec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e025ec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e052ec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:15 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec580a4734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000fffe000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:15 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x81, 0x5, {r0}, {0xee01}, 0x0, 0x6}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000440)={"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"}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:15 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) sendfile(r0, r1, &(0x7f0000000000)=0x5, 0x916c0000000000) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1718.812190] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58254734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58584734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1719.144006] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns 16:31:15 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="0000000c000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58634734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1719.201713] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58644734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58694734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec586c4734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1719.716735] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:16 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:16 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) sendfile(r0, r1, &(0x7f0000000000)=0x5, 0x916c0000000000) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) sendfile(r0, r1, &(0x7f0000000000)=0x5, 0x916c0000000000) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000fffffffe000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1720.067241] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:17 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x81, 0x5, {r0}, {0xee01}, 0x0, 0x6}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000440)={"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"}) (async) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec586f4734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:17 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="0000000e000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:17 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000fff000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:17 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) sendfile(r0, r1, &(0x7f0000000000)=0x5, 0x916c0000000000) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) sendfile(r0, r1, &(0x7f0000000000)=0x5, 0x916c0000000000) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58704734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1720.730107] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1720.789329] overlayfs: failed to resolve './file0': -2 16:31:17 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x81, 0x5, {r0}, {0xee01}, 0x0, 0x6}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000440)={"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"}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) getpid() (async) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x81, 0x5, {r0}, {0xee01}, 0x0, 0x6}) (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) (async) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) (async) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000440)={"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"}) (async) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58734734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58784734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58755234be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:17 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000010000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754709be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1721.177400] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec5875470abe31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1721.368530] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 1721.378878] nla_parse: 63 callbacks suppressed [ 1721.378887] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1721.489961] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754725be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1721.612965] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1721.645365] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 16:31:18 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001dc0)=@newtfilter={0x1c3c, 0x2c, 0x800, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xa, 0xffff}, {0x5, 0xffe0}, {0xe, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_CHAIN={0x8, 0xb, 0x9566}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x6a4}, @filter_kind_options=@f_fw={{0x7}, {0x1b6c, 0x2, [@TCA_FW_POLICE={0x454, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0xffffffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9b8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2, 0xffffffffffffffff, 0xa2b4, 0x3, 0x6, {0x73, 0x1, 0x7f, 0x0, 0x6, 0xbe}, {0xc4, 0x2, 0x3ff, 0x3, 0x48, 0x7}, 0x7, 0x100, 0x101}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x0, 0x1, 0x7, 0x10000, 0x6, 0x4, 0x38, 0x0, 0x2, 0x8324, 0x2, 0xb62, 0x20, 0x1, 0x5, 0x2, 0x4, 0xd5, 0x0, 0x3, 0xc1, 0x1, 0x200, 0x1, 0xff9, 0x800, 0xbe68, 0x9, 0xd6d, 0x6, 0x4, 0x6, 0x3, 0x400, 0x5, 0xfffff026, 0xffffffff, 0x60, 0x6, 0x6, 0x3, 0x1ff, 0x9, 0x80000000, 0x8, 0x4, 0x180, 0x1, 0x6, 0x7, 0x5, 0x3, 0x8d4, 0x9, 0x7, 0x6, 0x4, 0x6, 0x7ff, 0x3, 0xffff0001, 0xbec2, 0x7, 0x3f, 0x4, 0x7, 0x7, 0xff, 0x1, 0xfff, 0x8, 0x10001, 0xb47, 0xffffffb3, 0x4, 0xfffffffa, 0xca5, 0xad7c, 0x8, 0x0, 0x1f, 0x6, 0x0, 0x2, 0x0, 0x1, 0x5, 0x0, 0x5, 0x66, 0x5, 0x1ff, 0x10000, 0x6, 0xc1, 0x7fffffff, 0xffffffff, 0x9, 0x0, 0x1, 0x5, 0x3ff, 0x2, 0x5, 0xe427, 0xfffff801, 0x4, 0x5, 0xbc1, 0x8001, 0x80000000, 0x3e, 0x3ff, 0x10000, 0x8000, 0x2c, 0x2a38, 0x1, 0x7, 0x1, 0x2, 0x9, 0x8, 0xb4, 0x9, 0x1, 0x1420, 0x3, 0xfffffff7, 0x6, 0x4, 0x3, 0x4f, 0x1a513e7b, 0x0, 0x9, 0x5, 0x2, 0xffffff01, 0x2, 0x100, 0x9, 0xfff, 0x10000, 0x8, 0x200, 0xfffffffc, 0x905, 0x2c5, 0x2, 0x3, 0x2, 0x2, 0x99, 0x40, 0x7f, 0xfffffc01, 0x43a, 0x7, 0x101, 0x5, 0x2, 0x4, 0x7, 0x6ff, 0x3, 0x1, 0x2, 0x5, 0x5cf4, 0x7fff, 0x3, 0x9, 0x8, 0x2, 0xf405, 0x0, 0x7fff, 0x20, 0x10001, 0x80000001, 0x0, 0x7, 0x5, 0x40, 0xe42861f, 0x6, 0xff, 0xff, 0x8, 0x4, 0x8, 0x0, 0x1, 0x7fff, 0x2000, 0x7fff, 0x8, 0x2, 0x10001, 0x1, 0x4, 0x2, 0x3, 0x8, 0x3ff, 0x10000, 0x6, 0x5, 0x80, 0x60000, 0x1, 0x8, 0x80, 0x80000001, 0x3f, 0x0, 0xfffffffc, 0x5, 0x20, 0xffff, 0x10001, 0x3, 0x6, 0x1, 0x7, 0x3, 0x7, 0x9, 0x1ff, 0x2, 0x1, 0xf4, 0x81, 0x7ff, 0x8, 0x200, 0x0, 0x40, 0x0, 0x6, 0x7f, 0xbd3d, 0x1ff, 0x8000, 0x5, 0xffff, 0x1d7, 0x7, 0x40, 0x0, 0x8, 0x20, 0x800, 0x3, 0x8000]}]}, @TCA_FW_POLICE={0x24, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x101}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x40}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}]}, @TCA_FW_ACT={0x127c, 0x4, [@m_nat={0x116c, 0x10, 0x0, 0x0, {{0x8}, {0x144, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x1f, 0x3, 0x7ff, 0xb4}, @rand_addr=0x64010100, @empty, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3ff, 0x22, 0x1, 0x80000000, 0x9}, @remote, @loopback, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x7ff, 0x5, 0x4c2, 0x2}, @private=0xa010102, @empty, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x2, 0xfff, 0x3, 0x6, 0x3098}, @broadcast, @private=0xa010101}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x4, 0xffffffffffffffff, 0x20, 0xffff}, @empty, @private=0xa010101, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0xfff, 0x3, 0xffffffff, 0x4}, @private=0xa010102, @loopback, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x80, 0x2, 0x4, 0x5, 0x10000}, @broadcast, @loopback, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x20ba, 0x758, 0x20000000, 0x1, 0x10000}, @multicast2, @multicast1}}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x4}}}}, @m_ct={0x54, 0x9, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xfffffffe, 0x81, 0x5, 0x6, 0x5}}]}, {0x14, 0x6, "b0649ef3ae97cce8c952eea987dfe8a9"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ct={0xb8, 0x16, 0x0, 0x0, {{0x7}, {0x5c, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "88c89f6af17f0a01b1b3a52f2b1359f8"}, @TCA_CT_PARMS={0x18, 0x1, {0x7, 0x4, 0x2, 0x2}}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @mcast1}, @TCA_CT_PARMS={0x18, 0x1, {0x7, 0xcae, 0x10000000, 0x1d67, 0x8}}]}, {0x38, 0x6, "9208bd6187fa49ef51b8cc889c890c9b2e22df98c0ef17ede6e5bbeb6604bcc3a4229fb9cfe3cf787669d39ee8efb8404987317a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_FW_ACT={0x474, 0x4, [@m_xt={0x36c, 0x14, 0x0, 0x0, {{0x7}, {0x244, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xbf, 0x6, {0x7, 'nat\x00', 0x80, 0x0, "859def6f9c08ddf168882fcdc77648fc66969f38825606ad17c0b5d0410cb55264ef67342274860936a4b88ff01f164a3bd1b6c1ec0f2529ba4c0649893f684f5cb11f3bca1757b4b36b7d880e2047bf4972436b4a6fc0acd017e98cf207ea463973e69a13bc6020a48eed02571bce659e580bb15be3a6540a317b2b9d5f9349375e3742bb6df2eae8706eb060c8d3500db1ae7705"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TARG={0x117, 0x6, {0x5f7, 'raw\x00', 0x2, 0x7, "36e660bb438558f7aca3ba1fb294ec617d9de38628fd8ac4c98f5487c2e47a623f933160939be1c6301c01eef6c76b61cf769c5250c17b09230105cf2321a66697c222c295e51bdc848be27da7be90155ad3cd60be74e625183db2d9c4e3c349e851d0a83bf81882c7630f1784d7c327876dfe2186c08b5f43e0f27054461287331cebc675b2bd84a139349807978850842811948c7ccddac977ae3c5c34a10c5a643f44dbf1e276467936a6a1d01d1d3412ac872f052805eacd61fafd65e2bf46a35a4429c00f806c0d58cc810acd831e0b5361aede2f87f5b7b0a827ba8f310c29817903a0e83b86a7ed761d"}}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_HOOK={0x8}]}, {0x103, 0x6, "8c8ab5601ba6acdedcb336696c22b20a26f3ec6fec47b1fb6749254f1dc69858a46a53bbbabed996e4d739493a3a407abc52ab3380f9ea429e34dd98d18a92965068aab273cb4867d75c1c0f33e895ec06aa435e5c29271be66295b61738db99bc585fcfb5166009285bbce38afd67b95b1f8be6cbe42aae2e71257bde2c787349bede2d66c6fdc03190e3d1c5277d6f9be543e543c2f92410a8634131ac6421b03ebcc2330d3770559f8a195a9ff0bbf847f683b45eedcc16e1ba2a637ace799f718c24a30752c08e702d307d1bfbe5791135200004d9d9cafc2480362c6f1e704aa6eeacc08fb09ad39f0e34a3369f0d020a2c5376f3ec8467bbd52f8f26"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_skbedit={0x44, 0x1b, 0x0, 0x0, {{0xc}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x1}]}, {0x10, 0x6, "57c96e44c317f614ae4d4841"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0xc0, 0x10, 0x0, 0x0, {{0xa}, {0x34, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x30, 0x5, 0x0, 0x1, [{0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}]}, {0x63, 0x6, "f7c39eaca01a2b50fed93966d8fb71740033cd819f1637521ad8a5252c3b8fa345b781c1bdf9e9d5aff0bf727c34a5e5332f3c685c280fe664ea814d8f7cddace4ad7f273d3acc3c89db640529b858b23227c100ffef9ea7fb42adf9c5f13a"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x4}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x74, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x9}, {0x4c, 0x5, [{0x8000, 0x3, 0x1, 0xb279}, {0x8, 0x6, 0x8c, 0x1}, {0x8, 0x40, 0x0, 0xff}, {0x8, 0x0, 0x1}, {0x9, 0xd9, 0x6, 0x1}, {0x573, 0x8, 0x2, 0x5}, {0x3, 0x5, 0x4, 0x80000001}, {0x0, 0x8, 0x6, 0x5}, {0x2, 0x97, 0x3, 0x3}]}}, @TCA_BPF_FLAGS={0x8}, @TCA_BPF_NAME={0x12, 0x7, './file0/file0\x00'}]}}, @TCA_RATE={0x6, 0x5, {0x81, 0x40}}]}, 0x1c3c}, 0x1, 0x0, 0x0, 0x60040015}, 0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x6c, "1d4926b3f25e8b4622951cedd2a3b031b3b69fcdd2c8864884a4afbc729c46223491a603a9f413a3f9def75d376f61294c62e8713b1534ad5f44a0dc0d48dbca9bb59698a5270659d0226a43b80a663bb4228346f2d6cf258d878676a278312a7778a687e5565bf3889fc41c"}, &(0x7f0000000140)=0x74) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280), 0x401, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@int=0xfffffffe, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1721.689337] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1721.738986] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1721.746800] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000007fff000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:18 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754730be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1721.958930] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1722.013361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1722.098158] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1722.659792] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1722.670555] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 16:31:19 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') rmdir(&(0x7f0000000380)='./file1\x00') r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x1f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8812}, 0x10) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754737be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:19 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000020000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:19 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) r0 = socket(0x11, 0x800000003, 0x0) (async) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001dc0)=@newtfilter={0x1c3c, 0x2c, 0x800, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xa, 0xffff}, {0x5, 0xffe0}, {0xe, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_CHAIN={0x8, 0xb, 0x9566}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x6a4}, @filter_kind_options=@f_fw={{0x7}, {0x1b6c, 0x2, [@TCA_FW_POLICE={0x454, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0xffffffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9b8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2, 0xffffffffffffffff, 0xa2b4, 0x3, 0x6, {0x73, 0x1, 0x7f, 0x0, 0x6, 0xbe}, {0xc4, 0x2, 0x3ff, 0x3, 0x48, 0x7}, 0x7, 0x100, 0x101}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x0, 0x1, 0x7, 0x10000, 0x6, 0x4, 0x38, 0x0, 0x2, 0x8324, 0x2, 0xb62, 0x20, 0x1, 0x5, 0x2, 0x4, 0xd5, 0x0, 0x3, 0xc1, 0x1, 0x200, 0x1, 0xff9, 0x800, 0xbe68, 0x9, 0xd6d, 0x6, 0x4, 0x6, 0x3, 0x400, 0x5, 0xfffff026, 0xffffffff, 0x60, 0x6, 0x6, 0x3, 0x1ff, 0x9, 0x80000000, 0x8, 0x4, 0x180, 0x1, 0x6, 0x7, 0x5, 0x3, 0x8d4, 0x9, 0x7, 0x6, 0x4, 0x6, 0x7ff, 0x3, 0xffff0001, 0xbec2, 0x7, 0x3f, 0x4, 0x7, 0x7, 0xff, 0x1, 0xfff, 0x8, 0x10001, 0xb47, 0xffffffb3, 0x4, 0xfffffffa, 0xca5, 0xad7c, 0x8, 0x0, 0x1f, 0x6, 0x0, 0x2, 0x0, 0x1, 0x5, 0x0, 0x5, 0x66, 0x5, 0x1ff, 0x10000, 0x6, 0xc1, 0x7fffffff, 0xffffffff, 0x9, 0x0, 0x1, 0x5, 0x3ff, 0x2, 0x5, 0xe427, 0xfffff801, 0x4, 0x5, 0xbc1, 0x8001, 0x80000000, 0x3e, 0x3ff, 0x10000, 0x8000, 0x2c, 0x2a38, 0x1, 0x7, 0x1, 0x2, 0x9, 0x8, 0xb4, 0x9, 0x1, 0x1420, 0x3, 0xfffffff7, 0x6, 0x4, 0x3, 0x4f, 0x1a513e7b, 0x0, 0x9, 0x5, 0x2, 0xffffff01, 0x2, 0x100, 0x9, 0xfff, 0x10000, 0x8, 0x200, 0xfffffffc, 0x905, 0x2c5, 0x2, 0x3, 0x2, 0x2, 0x99, 0x40, 0x7f, 0xfffffc01, 0x43a, 0x7, 0x101, 0x5, 0x2, 0x4, 0x7, 0x6ff, 0x3, 0x1, 0x2, 0x5, 0x5cf4, 0x7fff, 0x3, 0x9, 0x8, 0x2, 0xf405, 0x0, 0x7fff, 0x20, 0x10001, 0x80000001, 0x0, 0x7, 0x5, 0x40, 0xe42861f, 0x6, 0xff, 0xff, 0x8, 0x4, 0x8, 0x0, 0x1, 0x7fff, 0x2000, 0x7fff, 0x8, 0x2, 0x10001, 0x1, 0x4, 0x2, 0x3, 0x8, 0x3ff, 0x10000, 0x6, 0x5, 0x80, 0x60000, 0x1, 0x8, 0x80, 0x80000001, 0x3f, 0x0, 0xfffffffc, 0x5, 0x20, 0xffff, 0x10001, 0x3, 0x6, 0x1, 0x7, 0x3, 0x7, 0x9, 0x1ff, 0x2, 0x1, 0xf4, 0x81, 0x7ff, 0x8, 0x200, 0x0, 0x40, 0x0, 0x6, 0x7f, 0xbd3d, 0x1ff, 0x8000, 0x5, 0xffff, 0x1d7, 0x7, 0x40, 0x0, 0x8, 0x20, 0x800, 0x3, 0x8000]}]}, @TCA_FW_POLICE={0x24, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x101}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x40}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}]}, @TCA_FW_ACT={0x127c, 0x4, [@m_nat={0x116c, 0x10, 0x0, 0x0, {{0x8}, {0x144, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x1f, 0x3, 0x7ff, 0xb4}, @rand_addr=0x64010100, @empty, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3ff, 0x22, 0x1, 0x80000000, 0x9}, @remote, @loopback, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x7ff, 0x5, 0x4c2, 0x2}, @private=0xa010102, @empty, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x2, 0xfff, 0x3, 0x6, 0x3098}, @broadcast, @private=0xa010101}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x4, 0xffffffffffffffff, 0x20, 0xffff}, @empty, @private=0xa010101, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0xfff, 0x3, 0xffffffff, 0x4}, @private=0xa010102, @loopback, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x80, 0x2, 0x4, 0x5, 0x10000}, @broadcast, @loopback, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x20ba, 0x758, 0x20000000, 0x1, 0x10000}, @multicast2, @multicast1}}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x4}}}}, @m_ct={0x54, 0x9, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xfffffffe, 0x81, 0x5, 0x6, 0x5}}]}, {0x14, 0x6, "b0649ef3ae97cce8c952eea987dfe8a9"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ct={0xb8, 0x16, 0x0, 0x0, {{0x7}, {0x5c, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "88c89f6af17f0a01b1b3a52f2b1359f8"}, @TCA_CT_PARMS={0x18, 0x1, {0x7, 0x4, 0x2, 0x2}}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @mcast1}, @TCA_CT_PARMS={0x18, 0x1, {0x7, 0xcae, 0x10000000, 0x1d67, 0x8}}]}, {0x38, 0x6, "9208bd6187fa49ef51b8cc889c890c9b2e22df98c0ef17ede6e5bbeb6604bcc3a4229fb9cfe3cf787669d39ee8efb8404987317a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_FW_ACT={0x474, 0x4, [@m_xt={0x36c, 0x14, 0x0, 0x0, {{0x7}, {0x244, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xbf, 0x6, {0x7, 'nat\x00', 0x80, 0x0, "859def6f9c08ddf168882fcdc77648fc66969f38825606ad17c0b5d0410cb55264ef67342274860936a4b88ff01f164a3bd1b6c1ec0f2529ba4c0649893f684f5cb11f3bca1757b4b36b7d880e2047bf4972436b4a6fc0acd017e98cf207ea463973e69a13bc6020a48eed02571bce659e580bb15be3a6540a317b2b9d5f9349375e3742bb6df2eae8706eb060c8d3500db1ae7705"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TARG={0x117, 0x6, {0x5f7, 'raw\x00', 0x2, 0x7, "36e660bb438558f7aca3ba1fb294ec617d9de38628fd8ac4c98f5487c2e47a623f933160939be1c6301c01eef6c76b61cf769c5250c17b09230105cf2321a66697c222c295e51bdc848be27da7be90155ad3cd60be74e625183db2d9c4e3c349e851d0a83bf81882c7630f1784d7c327876dfe2186c08b5f43e0f27054461287331cebc675b2bd84a139349807978850842811948c7ccddac977ae3c5c34a10c5a643f44dbf1e276467936a6a1d01d1d3412ac872f052805eacd61fafd65e2bf46a35a4429c00f806c0d58cc810acd831e0b5361aede2f87f5b7b0a827ba8f310c29817903a0e83b86a7ed761d"}}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_HOOK={0x8}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_skbedit={0x44, 0x1b, 0x0, 0x0, {{0xc}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x1}]}, {0x10, 0x6, "57c96e44c317f614ae4d4841"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0xc0, 0x10, 0x0, 0x0, {{0xa}, {0x34, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x30, 0x5, 0x0, 0x1, [{0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}]}, {0x63, 0x6, "f7c39eaca01a2b50fed93966d8fb71740033cd819f1637521ad8a5252c3b8fa345b781c1bdf9e9d5aff0bf727c34a5e5332f3c685c280fe664ea814d8f7cddace4ad7f273d3acc3c89db640529b858b23227c100ffef9ea7fb42adf9c5f13a"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x4}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x74, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x9}, {0x4c, 0x5, [{0x8000, 0x3, 0x1, 0xb279}, {0x8, 0x6, 0x8c, 0x1}, {0x8, 0x40, 0x0, 0xff}, {0x8, 0x0, 0x1}, {0x9, 0xd9, 0x6, 0x1}, {0x573, 0x8, 0x2, 0x5}, {0x3, 0x5, 0x4, 0x80000001}, {0x0, 0x8, 0x6, 0x5}, {0x2, 0x97, 0x3, 0x3}]}}, @TCA_BPF_FLAGS={0x8}, @TCA_BPF_NAME={0x12, 0x7, './file0/file0\x00'}]}}, @TCA_RATE={0x6, 0x5, {0x81, 0x40}}]}, 0x1c3c}, 0x1, 0x0, 0x0, 0x60040015}, 0x40) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x6c, "1d4926b3f25e8b4622951cedd2a3b031b3b69fcdd2c8864884a4afbc729c46223491a603a9f413a3f9def75d376f61294c62e8713b1534ad5f44a0dc0d48dbca9bb59698a5270659d0226a43b80a663bb4228346f2d6cf258d878676a278312a7778a687e5565bf3889fc41c"}, &(0x7f0000000140)=0x74) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280), 0x401, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@int=0xfffffffe, 0x4) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000088a8ffff000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:19 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754752be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1722.789870] validate_nla: 20 callbacks suppressed [ 1722.789880] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1722.817694] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:19 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') rmdir(&(0x7f0000000380)='./file1\x00') r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x1f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8812}, 0x10) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) chdir(&(0x7f0000000000)='./file1\x00') (async) rmdir(&(0x7f0000000380)='./file1\x00') (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000340)='./file1\x00', 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x1f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8812}, 0x10) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754763be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1722.900472] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754764be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be0ad750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1722.955767] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1722.991255] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be52d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1723.024631] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1723.130170] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d752351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:19 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) chdir(&(0x7f0000000000)='./file1\x00') rmdir(&(0x7f0000000380)='./file1\x00') (async) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000340)='./file1\x00', 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x1f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8812}, 0x10) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1723.239518] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1723.538427] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:20 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000048000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750231dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000f0ffff000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:20 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='fuse\x00', 0x1000040, &(0x7f00000001c0)='\x00') socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:20 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001dc0)=@newtfilter={0x1c3c, 0x2c, 0x800, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xa, 0xffff}, {0x5, 0xffe0}, {0xe, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_CHAIN={0x8, 0xb, 0x9566}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x6a4}, @filter_kind_options=@f_fw={{0x7}, {0x1b6c, 0x2, [@TCA_FW_POLICE={0x454, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0xffffffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9b8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2, 0xffffffffffffffff, 0xa2b4, 0x3, 0x6, {0x73, 0x1, 0x7f, 0x0, 0x6, 0xbe}, {0xc4, 0x2, 0x3ff, 0x3, 0x48, 0x7}, 0x7, 0x100, 0x101}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x0, 0x1, 0x7, 0x10000, 0x6, 0x4, 0x38, 0x0, 0x2, 0x8324, 0x2, 0xb62, 0x20, 0x1, 0x5, 0x2, 0x4, 0xd5, 0x0, 0x3, 0xc1, 0x1, 0x200, 0x1, 0xff9, 0x800, 0xbe68, 0x9, 0xd6d, 0x6, 0x4, 0x6, 0x3, 0x400, 0x5, 0xfffff026, 0xffffffff, 0x60, 0x6, 0x6, 0x3, 0x1ff, 0x9, 0x80000000, 0x8, 0x4, 0x180, 0x1, 0x6, 0x7, 0x5, 0x3, 0x8d4, 0x9, 0x7, 0x6, 0x4, 0x6, 0x7ff, 0x3, 0xffff0001, 0xbec2, 0x7, 0x3f, 0x4, 0x7, 0x7, 0xff, 0x1, 0xfff, 0x8, 0x10001, 0xb47, 0xffffffb3, 0x4, 0xfffffffa, 0xca5, 0xad7c, 0x8, 0x0, 0x1f, 0x6, 0x0, 0x2, 0x0, 0x1, 0x5, 0x0, 0x5, 0x66, 0x5, 0x1ff, 0x10000, 0x6, 0xc1, 0x7fffffff, 0xffffffff, 0x9, 0x0, 0x1, 0x5, 0x3ff, 0x2, 0x5, 0xe427, 0xfffff801, 0x4, 0x5, 0xbc1, 0x8001, 0x80000000, 0x3e, 0x3ff, 0x10000, 0x8000, 0x2c, 0x2a38, 0x1, 0x7, 0x1, 0x2, 0x9, 0x8, 0xb4, 0x9, 0x1, 0x1420, 0x3, 0xfffffff7, 0x6, 0x4, 0x3, 0x4f, 0x1a513e7b, 0x0, 0x9, 0x5, 0x2, 0xffffff01, 0x2, 0x100, 0x9, 0xfff, 0x10000, 0x8, 0x200, 0xfffffffc, 0x905, 0x2c5, 0x2, 0x3, 0x2, 0x2, 0x99, 0x40, 0x7f, 0xfffffc01, 0x43a, 0x7, 0x101, 0x5, 0x2, 0x4, 0x7, 0x6ff, 0x3, 0x1, 0x2, 0x5, 0x5cf4, 0x7fff, 0x3, 0x9, 0x8, 0x2, 0xf405, 0x0, 0x7fff, 0x20, 0x10001, 0x80000001, 0x0, 0x7, 0x5, 0x40, 0xe42861f, 0x6, 0xff, 0xff, 0x8, 0x4, 0x8, 0x0, 0x1, 0x7fff, 0x2000, 0x7fff, 0x8, 0x2, 0x10001, 0x1, 0x4, 0x2, 0x3, 0x8, 0x3ff, 0x10000, 0x6, 0x5, 0x80, 0x60000, 0x1, 0x8, 0x80, 0x80000001, 0x3f, 0x0, 0xfffffffc, 0x5, 0x20, 0xffff, 0x10001, 0x3, 0x6, 0x1, 0x7, 0x3, 0x7, 0x9, 0x1ff, 0x2, 0x1, 0xf4, 0x81, 0x7ff, 0x8, 0x200, 0x0, 0x40, 0x0, 0x6, 0x7f, 0xbd3d, 0x1ff, 0x8000, 0x5, 0xffff, 0x1d7, 0x7, 0x40, 0x0, 0x8, 0x20, 0x800, 0x3, 0x8000]}]}, @TCA_FW_POLICE={0x24, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x101}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x40}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}]}, @TCA_FW_ACT={0x127c, 0x4, [@m_nat={0x116c, 0x10, 0x0, 0x0, {{0x8}, {0x144, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x1f, 0x3, 0x7ff, 0xb4}, @rand_addr=0x64010100, @empty, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3ff, 0x22, 0x1, 0x80000000, 0x9}, @remote, @loopback, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x7ff, 0x5, 0x4c2, 0x2}, @private=0xa010102, @empty, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x2, 0xfff, 0x3, 0x6, 0x3098}, @broadcast, @private=0xa010101}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x4, 0xffffffffffffffff, 0x20, 0xffff}, @empty, @private=0xa010101, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0xfff, 0x3, 0xffffffff, 0x4}, @private=0xa010102, @loopback, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x80, 0x2, 0x4, 0x5, 0x10000}, @broadcast, @loopback, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x20ba, 0x758, 0x20000000, 0x1, 0x10000}, @multicast2, @multicast1}}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x4}}}}, @m_ct={0x54, 0x9, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xfffffffe, 0x81, 0x5, 0x6, 0x5}}]}, {0x14, 0x6, "b0649ef3ae97cce8c952eea987dfe8a9"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ct={0xb8, 0x16, 0x0, 0x0, {{0x7}, {0x5c, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "88c89f6af17f0a01b1b3a52f2b1359f8"}, @TCA_CT_PARMS={0x18, 0x1, {0x7, 0x4, 0x2, 0x2}}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @mcast1}, @TCA_CT_PARMS={0x18, 0x1, {0x7, 0xcae, 0x10000000, 0x1d67, 0x8}}]}, {0x38, 0x6, "9208bd6187fa49ef51b8cc889c890c9b2e22df98c0ef17ede6e5bbeb6604bcc3a4229fb9cfe3cf787669d39ee8efb8404987317a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_FW_ACT={0x474, 0x4, [@m_xt={0x36c, 0x14, 0x0, 0x0, {{0x7}, {0x244, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xbf, 0x6, {0x7, 'nat\x00', 0x80, 0x0, "859def6f9c08ddf168882fcdc77648fc66969f38825606ad17c0b5d0410cb55264ef67342274860936a4b88ff01f164a3bd1b6c1ec0f2529ba4c0649893f684f5cb11f3bca1757b4b36b7d880e2047bf4972436b4a6fc0acd017e98cf207ea463973e69a13bc6020a48eed02571bce659e580bb15be3a6540a317b2b9d5f9349375e3742bb6df2eae8706eb060c8d3500db1ae7705"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TARG={0x117, 0x6, {0x5f7, 'raw\x00', 0x2, 0x7, "36e660bb438558f7aca3ba1fb294ec617d9de38628fd8ac4c98f5487c2e47a623f933160939be1c6301c01eef6c76b61cf769c5250c17b09230105cf2321a66697c222c295e51bdc848be27da7be90155ad3cd60be74e625183db2d9c4e3c349e851d0a83bf81882c7630f1784d7c327876dfe2186c08b5f43e0f27054461287331cebc675b2bd84a139349807978850842811948c7ccddac977ae3c5c34a10c5a643f44dbf1e276467936a6a1d01d1d3412ac872f052805eacd61fafd65e2bf46a35a4429c00f806c0d58cc810acd831e0b5361aede2f87f5b7b0a827ba8f310c29817903a0e83b86a7ed761d"}}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_HOOK={0x8}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_skbedit={0x44, 0x1b, 0x0, 0x0, {{0xc}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x1}]}, {0x10, 0x6, "57c96e44c317f614ae4d4841"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0xc0, 0x10, 0x0, 0x0, {{0xa}, {0x34, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x30, 0x5, 0x0, 0x1, [{0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}]}, {0x63, 0x6, "f7c39eaca01a2b50fed93966d8fb71740033cd819f1637521ad8a5252c3b8fa345b781c1bdf9e9d5aff0bf727c34a5e5332f3c685c280fe664ea814d8f7cddace4ad7f273d3acc3c89db640529b858b23227c100ffef9ea7fb42adf9c5f13a"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x4}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x74, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x9}, {0x4c, 0x5, [{0x8000, 0x3, 0x1, 0xb279}, {0x8, 0x6, 0x8c, 0x1}, {0x8, 0x40, 0x0, 0xff}, {0x8, 0x0, 0x1}, {0x9, 0xd9, 0x6, 0x1}, {0x573, 0x8, 0x2, 0x5}, {0x3, 0x5, 0x4, 0x80000001}, {0x0, 0x8, 0x6, 0x5}, {0x2, 0x97, 0x3, 0x3}]}}, @TCA_BPF_FLAGS={0x8}, @TCA_BPF_NAME={0x12, 0x7, './file0/file0\x00'}]}}, @TCA_RATE={0x6, 0x5, {0x81, 0x40}}]}, 0x1c3c}, 0x1, 0x0, 0x0, 0x60040015}, 0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x6c, "1d4926b3f25e8b4622951cedd2a3b031b3b69fcdd2c8864884a4afbc729c46223491a603a9f413a3f9def75d376f61294c62e8713b1534ad5f44a0dc0d48dbca9bb59698a5270659d0226a43b80a663bb4228346f2d6cf258d878676a278312a7778a687e5565bf3889fc41c"}, &(0x7f0000000140)=0x74) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280), 0x401, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@int=0xfffffffe, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000001dc0)=@newtfilter={0x1c3c, 0x2c, 0x800, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xa, 0xffff}, {0x5, 0xffe0}, {0xe, 0x7}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_CHAIN={0x8, 0xb, 0x9566}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x6a4}, @filter_kind_options=@f_fw={{0x7}, {0x1b6c, 0x2, [@TCA_FW_POLICE={0x454, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0xffffffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9b8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2, 0xffffffffffffffff, 0xa2b4, 0x3, 0x6, {0x73, 0x1, 0x7f, 0x0, 0x6, 0xbe}, {0xc4, 0x2, 0x3ff, 0x3, 0x48, 0x7}, 0x7, 0x100, 0x101}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x0, 0x1, 0x7, 0x10000, 0x6, 0x4, 0x38, 0x0, 0x2, 0x8324, 0x2, 0xb62, 0x20, 0x1, 0x5, 0x2, 0x4, 0xd5, 0x0, 0x3, 0xc1, 0x1, 0x200, 0x1, 0xff9, 0x800, 0xbe68, 0x9, 0xd6d, 0x6, 0x4, 0x6, 0x3, 0x400, 0x5, 0xfffff026, 0xffffffff, 0x60, 0x6, 0x6, 0x3, 0x1ff, 0x9, 0x80000000, 0x8, 0x4, 0x180, 0x1, 0x6, 0x7, 0x5, 0x3, 0x8d4, 0x9, 0x7, 0x6, 0x4, 0x6, 0x7ff, 0x3, 0xffff0001, 0xbec2, 0x7, 0x3f, 0x4, 0x7, 0x7, 0xff, 0x1, 0xfff, 0x8, 0x10001, 0xb47, 0xffffffb3, 0x4, 0xfffffffa, 0xca5, 0xad7c, 0x8, 0x0, 0x1f, 0x6, 0x0, 0x2, 0x0, 0x1, 0x5, 0x0, 0x5, 0x66, 0x5, 0x1ff, 0x10000, 0x6, 0xc1, 0x7fffffff, 0xffffffff, 0x9, 0x0, 0x1, 0x5, 0x3ff, 0x2, 0x5, 0xe427, 0xfffff801, 0x4, 0x5, 0xbc1, 0x8001, 0x80000000, 0x3e, 0x3ff, 0x10000, 0x8000, 0x2c, 0x2a38, 0x1, 0x7, 0x1, 0x2, 0x9, 0x8, 0xb4, 0x9, 0x1, 0x1420, 0x3, 0xfffffff7, 0x6, 0x4, 0x3, 0x4f, 0x1a513e7b, 0x0, 0x9, 0x5, 0x2, 0xffffff01, 0x2, 0x100, 0x9, 0xfff, 0x10000, 0x8, 0x200, 0xfffffffc, 0x905, 0x2c5, 0x2, 0x3, 0x2, 0x2, 0x99, 0x40, 0x7f, 0xfffffc01, 0x43a, 0x7, 0x101, 0x5, 0x2, 0x4, 0x7, 0x6ff, 0x3, 0x1, 0x2, 0x5, 0x5cf4, 0x7fff, 0x3, 0x9, 0x8, 0x2, 0xf405, 0x0, 0x7fff, 0x20, 0x10001, 0x80000001, 0x0, 0x7, 0x5, 0x40, 0xe42861f, 0x6, 0xff, 0xff, 0x8, 0x4, 0x8, 0x0, 0x1, 0x7fff, 0x2000, 0x7fff, 0x8, 0x2, 0x10001, 0x1, 0x4, 0x2, 0x3, 0x8, 0x3ff, 0x10000, 0x6, 0x5, 0x80, 0x60000, 0x1, 0x8, 0x80, 0x80000001, 0x3f, 0x0, 0xfffffffc, 0x5, 0x20, 0xffff, 0x10001, 0x3, 0x6, 0x1, 0x7, 0x3, 0x7, 0x9, 0x1ff, 0x2, 0x1, 0xf4, 0x81, 0x7ff, 0x8, 0x200, 0x0, 0x40, 0x0, 0x6, 0x7f, 0xbd3d, 0x1ff, 0x8000, 0x5, 0xffff, 0x1d7, 0x7, 0x40, 0x0, 0x8, 0x20, 0x800, 0x3, 0x8000]}]}, @TCA_FW_POLICE={0x24, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x101}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x40}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1}]}, @TCA_FW_ACT={0x127c, 0x4, [@m_nat={0x116c, 0x10, 0x0, 0x0, {{0x8}, {0x144, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x1f, 0x3, 0x7ff, 0xb4}, @rand_addr=0x64010100, @empty, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3ff, 0x22, 0x1, 0x80000000, 0x9}, @remote, @loopback, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x7ff, 0x5, 0x4c2, 0x2}, @private=0xa010102, @empty, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x2, 0xfff, 0x3, 0x6, 0x3098}, @broadcast, @private=0xa010101}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x4, 0xffffffffffffffff, 0x20, 0xffff}, @empty, @private=0xa010101, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0xfff, 0x3, 0xffffffff, 0x4}, @private=0xa010102, @loopback, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x80, 0x2, 0x4, 0x5, 0x10000}, @broadcast, @loopback, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x20ba, 0x758, 0x20000000, 0x1, 0x10000}, @multicast2, @multicast1}}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x4}}}}, @m_ct={0x54, 0x9, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xfffffffe, 0x81, 0x5, 0x6, 0x5}}]}, {0x14, 0x6, "b0649ef3ae97cce8c952eea987dfe8a9"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ct={0xb8, 0x16, 0x0, 0x0, {{0x7}, {0x5c, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "88c89f6af17f0a01b1b3a52f2b1359f8"}, @TCA_CT_PARMS={0x18, 0x1, {0x7, 0x4, 0x2, 0x2}}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @mcast1}, @TCA_CT_PARMS={0x18, 0x1, {0x7, 0xcae, 0x10000000, 0x1d67, 0x8}}]}, {0x38, 0x6, "9208bd6187fa49ef51b8cc889c890c9b2e22df98c0ef17ede6e5bbeb6604bcc3a4229fb9cfe3cf787669d39ee8efb8404987317a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_FW_ACT={0x474, 0x4, [@m_xt={0x36c, 0x14, 0x0, 0x0, {{0x7}, {0x244, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xbf, 0x6, {0x7, 'nat\x00', 0x80, 0x0, "859def6f9c08ddf168882fcdc77648fc66969f38825606ad17c0b5d0410cb55264ef67342274860936a4b88ff01f164a3bd1b6c1ec0f2529ba4c0649893f684f5cb11f3bca1757b4b36b7d880e2047bf4972436b4a6fc0acd017e98cf207ea463973e69a13bc6020a48eed02571bce659e580bb15be3a6540a317b2b9d5f9349375e3742bb6df2eae8706eb060c8d3500db1ae7705"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TARG={0x117, 0x6, {0x5f7, 'raw\x00', 0x2, 0x7, "36e660bb438558f7aca3ba1fb294ec617d9de38628fd8ac4c98f5487c2e47a623f933160939be1c6301c01eef6c76b61cf769c5250c17b09230105cf2321a66697c222c295e51bdc848be27da7be90155ad3cd60be74e625183db2d9c4e3c349e851d0a83bf81882c7630f1784d7c327876dfe2186c08b5f43e0f27054461287331cebc675b2bd84a139349807978850842811948c7ccddac977ae3c5c34a10c5a643f44dbf1e276467936a6a1d01d1d3412ac872f052805eacd61fafd65e2bf46a35a4429c00f806c0d58cc810acd831e0b5361aede2f87f5b7b0a827ba8f310c29817903a0e83b86a7ed761d"}}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_HOOK={0x8}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_skbedit={0x44, 0x1b, 0x0, 0x0, {{0xc}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x1}]}, {0x10, 0x6, "57c96e44c317f614ae4d4841"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_pedit={0xc0, 0x10, 0x0, 0x0, {{0xa}, {0x34, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x30, 0x5, 0x0, 0x1, [{0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}]}, {0x63, 0x6, "f7c39eaca01a2b50fed93966d8fb71740033cd819f1637521ad8a5252c3b8fa345b781c1bdf9e9d5aff0bf727c34a5e5332f3c685c280fe664ea814d8f7cddace4ad7f273d3acc3c89db640529b858b23227c100ffef9ea7fb42adf9c5f13a"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x4}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x74, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x9}, {0x4c, 0x5, [{0x8000, 0x3, 0x1, 0xb279}, {0x8, 0x6, 0x8c, 0x1}, {0x8, 0x40, 0x0, 0xff}, {0x8, 0x0, 0x1}, {0x9, 0xd9, 0x6, 0x1}, {0x573, 0x8, 0x2, 0x5}, {0x3, 0x5, 0x4, 0x80000001}, {0x0, 0x8, 0x6, 0x5}, {0x2, 0x97, 0x3, 0x3}]}}, @TCA_BPF_FLAGS={0x8}, @TCA_BPF_NAME={0x12, 0x7, './file0/file0\x00'}]}}, @TCA_RATE={0x6, 0x5, {0x81, 0x40}}]}, 0x1c3c}, 0x1, 0x0, 0x0, 0x60040015}, 0x40) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x6c, "1d4926b3f25e8b4622951cedd2a3b031b3b69fcdd2c8864884a4afbc729c46223491a603a9f413a3f9def75d376f61294c62e8713b1534ad5f44a0dc0d48dbca9bb59698a5270659d0226a43b80a663bb4228346f2d6cf258d878676a278312a7778a687e5565bf3889fc41c"}, &(0x7f0000000140)=0x74) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280), 0x401, 0x0) (async) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@int=0xfffffffe, 0x4) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d7502b1dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1723.687157] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1723.701748] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:20 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (rerun: 32) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='fuse\x00', 0x1000040, &(0x7f00000001c0)='\x00') (async, rerun: 64) socket(0x0, 0x0, 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async, rerun: 64) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d7502d1dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1723.771255] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1723.887933] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1723.901903] overlayfs: filesystem on './bus' not supported as upperdir 16:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750301dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1723.956576] overlayfs: filesystem on './bus' not supported as upperdir 16:31:20 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="0000004c000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) [ 1724.018928] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.048723] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000007fffffff000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750521dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1724.100550] overlayfs: filesystem on './bus' not supported as upperdir 16:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d7503552c076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1724.154491] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.189435] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.203152] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.222550] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.239221] overlayfs: filesystem on './bus' not supported as upperdir 16:31:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc00aeb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1724.258268] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.279265] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.292626] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.303716] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.322460] overlayfs: filesystem on './bus' not supported as upperdir 16:31:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc025eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1724.364282] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.397964] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.422621] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.453217] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.480211] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.509401] overlayfs: filesystem on './bus' not supported as upperdir 16:31:21 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x800, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file2\x00', 0x42) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=\x00/file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') rename(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000100)='./file0\x00') 16:31:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb52d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:21 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) [ 1724.542154] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1724.542908] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.562385] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.570142] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.583769] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.613116] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.640694] overlayfs: filesystem on './bus' not supported as upperdir 16:31:21 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='fuse\x00', 0x1000040, &(0x7f00000001c0)='\x00') socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='fuse\x00', 0x1000040, &(0x7f00000001c0)='\x00') (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d90a19c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:21 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x800, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file2\x00', 0x42) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=\x00/file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') rename(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000100)='./file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x800, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file2\x00', 0x42) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=\x00/file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) rename(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000100)='./file0\x00') (async) [ 1724.663716] overlayfs: filesystem on './bus' not supported as upperdir [ 1724.796318] overlayfs: unrecognized mount option "lowerdir=" or missing value 16:31:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d92519c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1724.899636] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:21 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x800, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file2\x00', 0x42) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=\x00/file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') rename(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000100)='./file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x800, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file2\x00', 0x42) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=\x00/file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) rename(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000100)='./file0\x00') (async) 16:31:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000655000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000009effffff000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:21 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r2 = dup2(r1, r0) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x40}, 0xa) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96252c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c089d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1725.065782] overlayfs: unrecognized mount option "lowerdir=" or missing value 16:31:21 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) write$P9_RREADLINK(r1, &(0x7f0000000100)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1725.235803] overlayfs: unrecognized mount option "0xffffffffffffffff" or missing value 16:31:22 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:22 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r2 = dup2(r1, r0) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x40}, 0xa) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) dup2(r1, r0) (async) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x40}, 0xa) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c0a9d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:22 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) write$P9_RREADLINK(r1, &(0x7f0000000100)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) (async) write$P9_RREADLINK(r1, &(0x7f0000000100)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1725.459668] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1725.499439] overlayfs: unrecognized mount option "0xffffffffffffffff" or missing value 16:31:22 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) write$P9_RREADLINK(r1, &(0x7f0000000100)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c529d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1725.659894] overlayfs: unrecognized mount option "0xffffffffffffffff" or missing value 16:31:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000060000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000f0ffffff000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d5208a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:22 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d452f66696c65312c6c6f7765726469723d2e2f66696c65102c7570706559923f40f31008c2716e726469723d2e2f6275732c6e6673"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:22 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r2 = dup2(r1, r0) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x40}, 0xa) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 32) socket(0x0, 0x0, 0x0) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1725.798755] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1602a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1725.910129] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value 16:31:23 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1603a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:23 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d452f66696c65312c6c6f7765726469723d2e2f66696c65102c7570706559923f40f31008c2716e726469723d2e2f6275732c6e6673"]) (async, rerun: 64) unlink(&(0x7f0000001d80)='./bus/file0\x00') (rerun: 64) 16:31:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000feffffff000000", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1726.375379] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1726.426756] nla_parse: 58 callbacks suppressed [ 1726.426766] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1726.466828] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1726.475779] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.515294] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.525025] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.534696] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.556399] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.566838] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value 16:31:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1604a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:23 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x100) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1726.576536] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.597333] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.610820] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1726.621554] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.646503] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1726.672359] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value 16:31:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00005865000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1605a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1726.720096] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1726.728397] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.742774] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1726.753729] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.772416] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.797598] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value 16:31:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000000000001", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:23 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x100) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1726.817639] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1726.839773] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1726.852423] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.872989] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.890440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1606a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1726.936685] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1726.991635] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1727.035779] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1727.069313] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1727.106591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1727.133012] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value 16:31:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1609a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1727.180072] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1727.238340] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1727.303057] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d160aa487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:24 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d452f66696c65312c6c6f7765726469723d2e2f66696c65102c7570706559923f40f31008c2716e726469723d2e2f6275732c6e6673"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d452f66696c65312c6c6f7765726469723d2e2f66696c65102c7570706559923f40f31008c2716e726469723d2e2f6275732c6e6673"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d160ba487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:24 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYRES64=r0]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1727.492412] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value [ 1727.521811] overlayfs: unrecognized mount option "uppeY?@qnrdir=./bus" or missing value 16:31:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d160ca487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:24 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000068000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:24 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYRES64=r0]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYRES64=r0]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000fffffffffffff0", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1727.607558] overlayfs: unrecognized mount option "" or missing value [ 1727.637448] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:24 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x100) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1610a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1727.813319] overlayfs: unrecognized mount option "" or missing value [ 1727.840369] overlayfs: unrecognized mount option "" or missing value 16:31:24 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYRES64=r0]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYRES64=r0]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1727.875139] validate_nla: 22 callbacks suppressed [ 1727.875150] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1727.990219] overlayfs: unrecognized mount option "" or missing value [ 1728.038638] overlayfs: unrecognized mount option "" or missing value 16:31:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d162fa487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:25 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) dup3(r1, r0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2f, 0xe0, 0xff, 0x10001, 0x1, @loopback, @loopback, 0x7, 0x7800, 0x7}}) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x0, @l2={0x1f, 0x1f, @any, 0x0, 0x2}, @generic={0x1, "9decdc0d17220d418ece606bca3f"}, @can={0x1d, r2}, 0x4, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000200)='syz_tun\x00', 0x8000000000000001, 0x80000000, 0xc2}) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) ioctl$SNAPSHOT_CREATE_IMAGE(r0, 0x40043311, &(0x7f0000000280)) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1728.294781] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1652a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1728.370559] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x2, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1728.413145] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x3, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1728.474818] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:25 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="0000006c000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) [ 1728.578289] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1728.619583] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x4, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1728.713170] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x5, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:25 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0x2) recvfrom(r0, &(0x7f0000000300)=""/199, 0xc7, 0x40010000, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x7ff, @local, 0x80000001}}, 0x80) open(&(0x7f00000001c0)='./bus/file0\x00', 0x200000, 0xc8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r1, r2, 0x80000) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000400)={0x0, @l2tp={0x2, 0x0, @rand_addr=0x64010100}, @ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @ethernet={0x6, @broadcast}, 0x7, 0x0, 0x0, 0x0, 0x3e, &(0x7f0000000280)='syzkaller0\x00', 0x400, 0x3, 0x9}) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200), 0x2000000, &(0x7f0000000080)=ANY=[@ANYRES64=r5]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1728.822400] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x6, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1728.934178] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1729.049144] overlayfs: unrecognized mount option "" or missing value 16:31:25 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x9, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:25 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) (async) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 64) dup3(r1, r0, 0x0) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 32) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2f, 0xe0, 0xff, 0x10001, 0x1, @loopback, @loopback, 0x7, 0x7800, 0x7}}) (rerun: 32) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x0, @l2={0x1f, 0x1f, @any, 0x0, 0x2}, @generic={0x1, "9decdc0d17220d418ece606bca3f"}, @can={0x1d, r2}, 0x4, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000200)='syz_tun\x00', 0x8000000000000001, 0x80000000, 0xc2}) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) ioctl$SNAPSHOT_CREATE_IMAGE(r0, 0x40043311, &(0x7f0000000280)) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1729.159292] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0xa, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1729.214581] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0xb, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1729.306185] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:26 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000074000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0xc, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:26 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) r0 = socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) r1 = socket$rxrpc(0x21, 0x2, 0x2) (async) recvfrom(r0, &(0x7f0000000300)=""/199, 0xc7, 0x40010000, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x7ff, @local, 0x80000001}}, 0x80) (async) open(&(0x7f00000001c0)='./bus/file0\x00', 0x200000, 0xc8) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r1, r2, 0x80000) (async) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000400)={0x0, @l2tp={0x2, 0x0, @rand_addr=0x64010100}, @ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @ethernet={0x6, @broadcast}, 0x7, 0x0, 0x0, 0x0, 0x3e, &(0x7f0000000280)='syzkaller0\x00', 0x400, 0x3, 0x9}) (async) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200), 0x2000000, &(0x7f0000000080)=ANY=[@ANYRES64=r5]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1729.433824] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x10, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x2f, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x52, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1729.606578] overlayfs: unrecognized mount option "" or missing value [ 1729.896903] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:26 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:26 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) (async) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 32) dup3(r1, r0, 0x0) (rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x2f, 0xe0, 0xff, 0x10001, 0x1, @loopback, @loopback, 0x7, 0x7800, 0x7}}) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x0, @l2={0x1f, 0x1f, @any, 0x0, 0x2}, @generic={0x1, "9decdc0d17220d418ece606bca3f"}, @can={0x1d, r2}, 0x4, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000200)='syz_tun\x00', 0x8000000000000001, 0x80000000, 0xc2}) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) ioctl$SNAPSHOT_CREATE_IMAGE(r0, 0x40043311, &(0x7f0000000280)) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x2, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:26 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="0000007a000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:26 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0x2) recvfrom(r0, &(0x7f0000000300)=""/199, 0xc7, 0x40010000, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x7ff, @local, 0x80000001}}, 0x80) open(&(0x7f00000001c0)='./bus/file0\x00', 0x200000, 0xc8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r1, r2, 0x80000) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000400)={0x0, @l2tp={0x2, 0x0, @rand_addr=0x64010100}, @ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @ethernet={0x6, @broadcast}, 0x7, 0x0, 0x0, 0x0, 0x3e, &(0x7f0000000280)='syzkaller0\x00', 0x400, 0x3, 0x9}) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200), 0x2000000, &(0x7f0000000080)=ANY=[@ANYRES64=r5]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket$rxrpc(0x21, 0x2, 0x2) (async) recvfrom(r0, &(0x7f0000000300)=""/199, 0xc7, 0x40010000, &(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x7ff, @local, 0x80000001}}, 0x80) (async) open(&(0x7f00000001c0)='./bus/file0\x00', 0x200000, 0xc8) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) dup3(r1, r2, 0x80000) (async) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000400)={0x0, @l2tp={0x2, 0x0, @rand_addr=0x64010100}, @ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @ethernet={0x6, @broadcast}, 0x7, 0x0, 0x0, 0x0, 0x3e, &(0x7f0000000280)='syzkaller0\x00', 0x400, 0x3, 0x9}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200), 0x2000000, &(0x7f0000000080)=ANY=[@ANYRES64=r5]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x3, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1730.093093] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x4, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x5, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x6, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x7, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1730.333914] overlayfs: unrecognized mount option "" or missing value 16:31:27 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0xf, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:27 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') getresuid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000280)=@v3={0x3000000, [{0x90, 0x3}, {0x9, 0x3f}], r0}, 0x18, 0x1) [ 1730.599745] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x48, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000081000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:27 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65149e1969021216294c5e20c88d302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e4cfef7117ea134f9f43d230832d60f404cbe94b8d54e63c2a12600ede039207cfdb3ba5c447302dc8449120f6381f25375ab9cf898281aa109cacef39e24f66e8e6d5a0b738a12"]) pivot_root(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:27 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') getresuid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000280)=@v3={0x3000000, [{0x90, 0x3}, {0x9, 0x3f}], r0}, 0x18, 0x1) 16:31:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x4c, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1730.892122] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:27 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') getresuid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000280)=@v3={0x3000000, [{0x90, 0x3}, {0x9, 0x3f}], r0}, 0x18, 0x1) 16:31:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x60, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:27 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x901000, 0x0) fanotify_mark(r1, 0x8, 0x44000004, r0, &(0x7f0000000100)='./bus/file0\x00') unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1731.149002] overlayfs: unrecognized mount option "nfs_export=onL~4=#2@LNc¡&" or missing value [ 1731.275880] ieee802154 phy0 wpan0: encryption failed: -22 [ 1731.281491] ieee802154 phy1 wpan1: encryption failed: -22 16:31:28 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x68, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1731.526915] nla_parse: 70 callbacks suppressed [ 1731.526924] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1731.542540] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1731.561357] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:28 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65149e1969021216294c5e20c88d302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e4cfef7117ea134f9f43d230832d60f404cbe94b8d54e63c2a12600ede039207cfdb3ba5c447302dc8449120f6381f25375ab9cf898281aa109cacef39e24f66e8e6d5a0b738a12"]) (async) pivot_root(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:28 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x901000, 0x0) fanotify_mark(r1, 0x8, 0x44000004, r0, &(0x7f0000000100)='./bus/file0\x00') (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1731.572915] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1731.578024] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1731.690153] overlayfs: unrecognized mount option "nfs_export=onL~4=#2@LNc¡&" or missing value 16:31:28 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="ffffa888000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x6c, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:28 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x901000, 0x0) fanotify_mark(r1, 0x8, 0x44000004, r0, &(0x7f0000000100)='./bus/file0\x00') (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:28 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65149e1969021216294c5e20c88d302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f6e4cfef7117ea134f9f43d230832d60f404cbe94b8d54e63c2a12600ede039207cfdb3ba5c447302dc8449120f6381f25375ab9cf898281aa109cacef39e24f66e8e6d5a0b738a12"]) (async) pivot_root(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1731.782867] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1731.846645] overlayfs: failed to resolve './file1': -2 [ 1731.848293] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:28 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x80) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') mount(&(0x7f0000000000)=@sg0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='jfs\x00', 0x20002, 0x0) [ 1731.921554] overlayfs: unrecognized mount option "nfs_export=onL~4=#2@LNc¡&" or missing value [ 1731.962697] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:28 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20, 0x0) chdir(&(0x7f0000000280)='./file1\x00') r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), 0x90010, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}, {@uname={'uname', 0x3d, '&:{*.'}}, {@mmap}, {@msize}, {@cache_loose}, {@mmap}, {@mmap}, {@aname={'aname', 0x3d, '$@-^:\\:'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x65, 0x39, 0x35, 0x38, 0x36, 0x39, 0x37], 0x2d, [0x62, 0x32, 0x36, 0x36], 0x2d, [0x31, 0x63, 0x61, 0x61], 0x2d, [0x62, 0x85aa225b61e77db0, 0xcb29481abaf7e664, 0x34], 0x2d, [0x61, 0x32, 0x64, 0x37, 0x30, 0x31, 0x3c, 0x64]}}}, {@uid_lt={'uid<', r2}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}]}}) 16:31:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x74, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1732.115599] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1732.125017] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:29 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x7a, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:29 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x80) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') mount(&(0x7f0000000000)=@sg0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='jfs\x00', 0x20002, 0x0) 16:31:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1732.376732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1732.386134] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1732.401586] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0xf0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:29 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x80) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='jfs\x00', 0x20002, 0x0) 16:31:29 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="ffffff9e000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x300, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:29 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20, 0x0) chdir(&(0x7f0000000280)='./file1\x00') (async) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) (async, rerun: 64) socket(0x0, 0x0, 0x0) (rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async, rerun: 64) unlink(&(0x7f0000001d80)='./bus/file0\x00') r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 32) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) (rerun: 32) mount$9p_fd(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), 0x90010, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}, {@uname={'uname', 0x3d, '&:{*.'}}, {@mmap}, {@msize}, {@cache_loose}, {@mmap}, {@mmap}, {@aname={'aname', 0x3d, '$@-^:\\:'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x65, 0x39, 0x35, 0x38, 0x36, 0x39, 0x37], 0x2d, [0x62, 0x32, 0x36, 0x36], 0x2d, [0x31, 0x63, 0x61, 0x61], 0x2d, [0x62, 0x85aa225b61e77db0, 0xcb29481abaf7e664, 0x34], 0x2d, [0x61, 0x32, 0x64, 0x37, 0x30, 0x31, 0x3c, 0x64]}}}, {@uid_lt={'uid<', r2}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}]}}) [ 1732.627125] device bond1189 entered promiscuous mode [ 1732.633933] IPv6: ADDRCONF(NETDEV_UP): bond1189: link is not ready [ 1732.640973] 8021q: adding VLAN 0 to HW filter on device bond1189 [ 1732.659044] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x500, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x600, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:29 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x10) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1732.935611] validate_nla: 23 callbacks suppressed [ 1732.935621] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:30 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x700, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:30 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 32) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x10) (async, rerun: 32) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1733.352144] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1733.450788] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x800, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:30 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x10) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x10) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1733.591618] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1733.612694] device bond1190 entered promiscuous mode 16:31:30 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="fffffff0000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:30 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20, 0x0) chdir(&(0x7f0000000280)='./file1\x00') r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), 0x90010, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}, {@uname={'uname', 0x3d, '&:{*.'}}, {@mmap}, {@msize}, {@cache_loose}, {@mmap}, {@mmap}, {@aname={'aname', 0x3d, '$@-^:\\:'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x65, 0x39, 0x35, 0x38, 0x36, 0x39, 0x37], 0x2d, [0x62, 0x32, 0x36, 0x36], 0x2d, [0x31, 0x63, 0x61, 0x61], 0x2d, [0x62, 0x85aa225b61e77db0, 0xcb29481abaf7e664, 0x34], 0x2d, [0x61, 0x32, 0x64, 0x37, 0x30, 0x31, 0x3c, 0x64]}}}, {@uid_lt={'uid<', r2}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}]}}) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20, 0x0) (async) chdir(&(0x7f0000000280)='./file1\x00') (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) (async) mount$9p_fd(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), 0x90010, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}, {@uname={'uname', 0x3d, '&:{*.'}}, {@mmap}, {@msize}, {@cache_loose}, {@mmap}, {@mmap}, {@aname={'aname', 0x3d, '$@-^:\\:'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x65, 0x39, 0x35, 0x38, 0x36, 0x39, 0x37], 0x2d, [0x62, 0x32, 0x36, 0x36], 0x2d, [0x31, 0x63, 0x61, 0x61], 0x2d, [0x62, 0x85aa225b61e77db0, 0xcb29481abaf7e664, 0x34], 0x2d, [0x61, 0x32, 0x64, 0x37, 0x30, 0x31, 0x3c, 0x64]}}}, {@uid_lt={'uid<', r2}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}]}}) (async) 16:31:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0xc00, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:30 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1010, 0x0) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000100)="90") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="776f726b7020ffca67e22eb804326469723d2e2f46696c69723d2e2f66696c65302c757001000000000000002f6275730f03b3ee029449e3000000000000000000007c1e6cd3897537f3ed845aa70ec0809b8ab3ff256c26e68a049f99f6d9d24bccf665b5a63eeb1f3266a409ece2fbc830f564e84611581f1b8903dda88dff9eb09864"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1733.639554] IPv6: ADDRCONF(NETDEV_UP): bond1190: link is not ready [ 1733.657191] 8021q: adding VLAN 0 to HW filter on device bond1190 [ 1733.669682] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0xf00, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1733.726055] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:30 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1010, 0x0) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000100)="90") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="776f726b7020ffca67e22eb804326469723d2e2f46696c69723d2e2f66696c65302c757001000000000000002f6275730f03b3ee029449e3000000000000000000007c1e6cd3897537f3ed845aa70ec0809b8ab3ff256c26e68a049f99f6d9d24bccf665b5a63eeb1f3266a409ece2fbc830f564e84611581f1b8903dda88dff9eb09864"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1010, 0x0) (async) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) wait4(0x0, 0x0, 0x0, 0x0) (async) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000100)="90") (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="776f726b7020ffca67e22eb804326469723d2e2f46696c69723d2e2f66696c65302c757001000000000000002f6275730f03b3ee029449e3000000000000000000007c1e6cd3897537f3ed845aa70ec0809b8ab3ff256c26e68a049f99f6d9d24bccf665b5a63eeb1f3266a409ece2fbc830f564e84611581f1b8903dda88dff9eb09864"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1733.856384] overlayfs: unrecognized mount option "workp g.2dir=./Filir=./file0" or missing value [ 1733.868193] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1733.990765] overlayfs: unrecognized mount option "workp g.2dir=./Filir=./file0" or missing value 16:31:30 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x1f7a, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:30 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1010, 0x0) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000100)="90") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="776f726b7020ffca67e22eb804326469723d2e2f46696c69723d2e2f66696c65302c757001000000000000002f6275730f03b3ee029449e3000000000000000000007c1e6cd3897537f3ed845aa70ec0809b8ab3ff256c26e68a049f99f6d9d24bccf665b5a63eeb1f3266a409ece2fbc830f564e84611581f1b8903dda88dff9eb09864"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1010, 0x0) (async) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r0) (async) wait4(0x0, 0x0, 0x0, 0x0) (async) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000100)="90") (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="776f726b7020ffca67e22eb804326469723d2e2f46696c69723d2e2f66696c65302c757001000000000000002f6275730f03b3ee029449e3000000000000000000007c1e6cd3897537f3ed845aa70ec0809b8ab3ff256c26e68a049f99f6d9d24bccf665b5a63eeb1f3266a409ece2fbc830f564e84611581f1b8903dda88dff9eb09864"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1734.229928] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x2000, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1734.300365] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1734.318900] overlayfs: unrecognized mount option "workp g.2dir=./Filir=./file0" or missing value 16:31:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xa) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1734.380852] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:31 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="000000ff000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x2800, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:31 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x9) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1734.500680] device bond1191 entered promiscuous mode [ 1734.507821] IPv6: ADDRCONF(NETDEV_UP): bond1191: link is not ready [ 1734.515824] 8021q: adding VLAN 0 to HW filter on device bond1191 [ 1734.537002] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xa) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) fcntl$addseals(r0, 0x409, 0xa) (async) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1734.634494] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x2c00, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:31 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x9) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x9) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1734.883280] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1734.987569] overlayfs: filesystem on './bus' not supported as upperdir 16:31:31 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x3000, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xa) (async) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:31 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x9) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x3400, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1735.169327] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1735.181296] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:32 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00007fff000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:32 executing program 5: creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) chdir(&(0x7f0000000000)='./file1\x00') unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x3a00, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:32 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x8080, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x400}}, './bus/file0\x00'}) [ 1735.450003] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x3a1f, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1735.583356] overlayfs: failed to resolve './file0': -2 16:31:32 executing program 5: creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) chdir(&(0x7f0000000000)='./file1\x00') unlink(&(0x7f0000001d80)='./bus/file0\x00') creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000100)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) chdir(&(0x7f0000000000)='./file1\x00') (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1735.751215] overlayfs: failed to resolve './file0': -2 16:31:32 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x3fff, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:32 executing program 5: creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) chdir(&(0x7f0000000000)='./file1\x00') (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1736.018610] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) [ 1736.098021] overlayfs: failed to resolve './file0': -2 16:31:32 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x189000, 0xa7) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x2, 0x1c) mknodat$loop(r1, &(0x7f0000000100)='./file0\x00', 0x6000, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66af336578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:32 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="88a8ffff000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:33 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x8080, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x400}}, './bus/file0\x00'}) [ 1736.239979] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:33 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x189000, 0xa7) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x2, 0x1c) mknodat$loop(r1, &(0x7f0000000100)='./file0\x00', 0x6000, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66af336578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1736.291595] overlayfs: unrecognized mount option "nf3export=on" or missing value 16:31:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1}, 0x0) 16:31:33 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x189000, 0xa7) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x2, 0x1c) mknodat$loop(r1, &(0x7f0000000100)='./file0\x00', 0x6000, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66af336578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1736.510287] overlayfs: unrecognized mount option "nf3export=on" or missing value 16:31:33 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x2}]}]}, 0x114}], 0x1}, 0x0) 16:31:33 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x104000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x14) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1736.801843] nla_parse: 48 callbacks suppressed [ 1736.801851] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1736.815409] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1736.830813] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1736.878189] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x3}]}]}, 0x114}], 0x1}, 0x0) 16:31:33 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x104000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x14) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1736.926307] overlayfs: './bus' not a directory [ 1736.928757] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1737.021473] overlayfs: './bus' not a directory [ 1737.026979] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1737.036468] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:33 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00f0ffff000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:33 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x104000, 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x14) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:33 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) (async, rerun: 32) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x8080, 0x0) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') (rerun: 32) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x400}}, './bus/file0\x00'}) (rerun: 32) 16:31:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x4}]}]}, 0x114}], 0x1}, 0x0) [ 1737.160898] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1737.249411] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1737.269572] overlayfs: './bus' not a directory 16:31:34 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000080), 0x40008, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1737.316683] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x5}]}]}, 0x114}], 0x1}, 0x0) [ 1737.489949] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1737.528422] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:34 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:34 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000080), 0x40008, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000080), 0x40008, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x6}]}]}, 0x114}], 0x1}, 0x0) 16:31:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1737.724845] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x7}]}]}, 0x114}], 0x1}, 0x0) 16:31:34 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000080), 0x40008, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async, rerun: 32) unlink(&(0x7f0000001d80)='./bus/file0\x00') (rerun: 32) 16:31:34 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="7fffffff000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xf}]}]}, 0x114}], 0x1}, 0x0) 16:31:34 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x16f) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65314c6c6f7765726469723d2e2f66696c6530380e707065726469723d2e2f6275732c6e66735f65f8706f72743d6f6e0d40cb2def27e4df8940da1c420ddb0c211e0ba8170fd4e43bbc42968943c755a0dda30bedbe8b7b993c6101977af2eaf741ac3fd3656c296ef3ac533ea6f60367cf6d471a870c66c59edff9dc7b1596fe3af6019e2c805a0c4aa54426578caa5ed732000000000000"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1738.029367] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:34 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./file0/file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r6 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x860, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYRES64=r1, @ANYRESDEC=r0, @ANYRES64, @ANYRES32=r3, @ANYBLOB="3ab13a030fa0ecfa48df0e5a27aa18e8c6f7bbbfcfb6c15d593f698ac4edcc200b5bfc7293bda7d082537ec27d852dac494ad8cde560f1e7e4a6192bfc12fa1533d75579ec784d2916c1c13cdf8b81fbcb00ee5c572284decc7b9a0e8ec76d0392bcfc65e95bed869d17b4dc208aedef3abd746aa762", @ANYRESOCT=r6, @ANYRES64=r5]) mount$tmpfs(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x2200408, &(0x7f00000001c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x70]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x39]}}], [{@hash}, {@subj_type={'subj_type', 0x3d, ',}-'}}, {@smackfsroot={'smackfsroot', 0x3d, '(\xc5('}}, {@measure}, {@appraise_type}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1738.118232] validate_nla: 12 callbacks suppressed [ 1738.118242] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x48}]}]}, 0x114}], 0x1}, 0x0) 16:31:34 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x16f) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65314c6c6f7765726469723d2e2f66696c6530380e707065726469723d2e2f6275732c6e66735f65f8706f72743d6f6e0d40cb2def27e4df8940da1c420ddb0c211e0ba8170fd4e43bbc42968943c755a0dda30bedbe8b7b993c6101977af2eaf741ac3fd3656c296ef3ac533ea6f60367cf6d471a870c66c59edff9dc7b1596fe3af6019e2c805a0c4aa54426578caa5ed732000000000000"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x16f) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65314c6c6f7765726469723d2e2f66696c6530380e707065726469723d2e2f6275732c6e66735f65f8706f72743d6f6e0d40cb2def27e4df8940da1c420ddb0c211e0ba8170fd4e43bbc42968943c755a0dda30bedbe8b7b993c6101977af2eaf741ac3fd3656c296ef3ac533ea6f60367cf6d471a870c66c59edff9dc7b1596fe3af6019e2c805a0c4aa54426578caa5ed732000000000000"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1738.278128] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:35 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x4c}]}]}, 0x114}], 0x1}, 0x0) 16:31:35 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x16f) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65314c6c6f7765726469723d2e2f66696c6530380e707065726469723d2e2f6275732c6e66735f65f8706f72743d6f6e0d40cb2def27e4df8940da1c420ddb0c211e0ba8170fd4e43bbc42968943c755a0dda30bedbe8b7b993c6101977af2eaf741ac3fd3656c296ef3ac533ea6f60367cf6d471a870c66c59edff9dc7b1596fe3af6019e2c805a0c4aa54426578caa5ed732000000000000"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1738.599465] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1738.682624] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:35 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, 0x3, 0x3, 0x301, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x41}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xffffffff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x8}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3f}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x8}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x60}]}]}, 0x114}], 0x1}, 0x0) [ 1738.837172] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1738.846382] device bond1196 entered promiscuous mode [ 1738.860578] IPv6: ADDRCONF(NETDEV_UP): bond1196: link is not ready [ 1738.869775] 8021q: adding VLAN 0 to HW filter on device bond1196 16:31:35 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="9effffff000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:35 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = creat(&(0x7f0000000140)='./file0/file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 32) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 64) r2 = socket(0x11, 0x800000003, 0x0) (rerun: 64) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 64) r4 = socket(0x11, 0x800000003, 0x0) (rerun: 64) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 32) r6 = socket(0x11, 0x800000003, 0x0) (rerun: 32) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x860, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYRES64=r1, @ANYRESDEC=r0, @ANYRES64, @ANYRES32=r3, @ANYBLOB="3ab13a030fa0ecfa48df0e5a27aa18e8c6f7bbbfcfb6c15d593f698ac4edcc200b5bfc7293bda7d082537ec27d852dac494ad8cde560f1e7e4a6192bfc12fa1533d75579ec784d2916c1c13cdf8b81fbcb00ee5c572284decc7b9a0e8ec76d0392bcfc65e95bed869d17b4dc208aedef3abd746aa762", @ANYRESOCT=r6, @ANYRES64=r5]) mount$tmpfs(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x2200408, &(0x7f00000001c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x70]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x39]}}], [{@hash}, {@subj_type={'subj_type', 0x3d, ',}-'}}, {@smackfsroot={'smackfsroot', 0x3d, '(\xc5('}}, {@measure}, {@appraise_type}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:35 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, 0x3, 0x3, 0x301, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x41}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xffffffff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x8}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3f}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x8}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, 0x3, 0x3, 0x301, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x41}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xffffffff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x8}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3f}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x8}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x68}]}]}, 0x114}], 0x1}, 0x0) [ 1738.891000] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x6c}]}]}, 0x114}], 0x1}, 0x0) [ 1738.955783] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x74}]}]}, 0x114}], 0x1}, 0x0) [ 1739.038776] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1739.127732] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:36 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, 0x3, 0x3, 0x301, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x41}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xffffffff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x8}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3f}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x8}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) (async, rerun: 64) unlink(&(0x7f0000001d80)='./bus/file0\x00') (rerun: 64) 16:31:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x7a}]}]}, 0x114}], 0x1}, 0x0) 16:31:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1739.407431] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:36 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c64707065726469723d2e2f6275732c6e66735f6578706f72743d6f6ecdf4edeee13720c9d38771b60da80cf84e9363c78dd28e625dbf3708287bd7e92a24bf47fe997cc0048dfe3fb53426dc71d385eedc188fce20771714c81291080c2a15938ff0d0bfd7ef904452d2c2a65ad50a82ec516e709a209a15257162cf2246d8873b010eb268be471633491d44b0796e1dae472ba82b6a3e12611e29f576bb92b7"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1739.498128] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xf0}]}]}, 0x114}], 0x1}, 0x0) [ 1739.615574] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1739.685782] device bond1197 entered promiscuous mode 16:31:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="f0ffffff000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x300}]}]}, 0x114}], 0x1}, 0x0) 16:31:36 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./file0/file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r5 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r6 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x860, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYRES64=r1, @ANYRESDEC=r0, @ANYRES64, @ANYRES32=r3, @ANYBLOB="3ab13a030fa0ecfa48df0e5a27aa18e8c6f7bbbfcfb6c15d593f698ac4edcc200b5bfc7293bda7d082537ec27d852dac494ad8cde560f1e7e4a6192bfc12fa1533d75579ec784d2916c1c13cdf8b81fbcb00ee5c572284decc7b9a0e8ec76d0392bcfc65e95bed869d17b4dc208aedef3abd746aa762", @ANYRESOCT=r6, @ANYRES64=r5]) mount$tmpfs(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x2200408, &(0x7f00000001c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x70]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x39]}}], [{@hash}, {@subj_type={'subj_type', 0x3d, ',}-'}}, {@smackfsroot={'smackfsroot', 0x3d, '(\xc5('}}, {@measure}, {@appraise_type}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000140)='./file0/file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x860, &(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYRES64=r1, @ANYRESDEC=r0, @ANYRES64, @ANYRES32=r3, @ANYBLOB="3ab13a030fa0ecfa48df0e5a27aa18e8c6f7bbbfcfb6c15d593f698ac4edcc200b5bfc7293bda7d082537ec27d852dac494ad8cde560f1e7e4a6192bfc12fa1533d75579ec784d2916c1c13cdf8b81fbcb00ee5c572284decc7b9a0e8ec76d0392bcfc65e95bed869d17b4dc208aedef3abd746aa762", @ANYRESOCT=r6, @ANYRES64=r5]) (async) mount$tmpfs(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x2200408, &(0x7f00000001c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x70]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x32, 0x39]}}], [{@hash}, {@subj_type={'subj_type', 0x3d, ',}-'}}, {@smackfsroot={'smackfsroot', 0x3d, '(\xc5('}}, {@measure}, {@appraise_type}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000000000000c", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1739.720620] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1739.752204] overlayfs: unrecognized mount option "dpperdir=./bus" or missing value 16:31:36 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c64707065726469723d2e2f6275732c6e66735f6578706f72743d6f6ecdf4edeee13720c9d38771b60da80cf84e9363c78dd28e625dbf3708287bd7e92a24bf47fe997cc0048dfe3fb53426dc71d385eedc188fce20771714c81291080c2a15938ff0d0bfd7ef904452d2c2a65ad50a82ec516e709a209a15257162cf2246d8873b010eb268be471633491d44b0796e1dae472ba82b6a3e12611e29f576bb92b7"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x500}]}]}, 0x114}], 0x1}, 0x0) [ 1739.785364] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1739.872287] overlayfs: unrecognized mount option "dpperdir=./bus" or missing value 16:31:36 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:36 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c64707065726469723d2e2f6275732c6e66735f6578706f72743d6f6ecdf4edeee13720c9d38771b60da80cf84e9363c78dd28e625dbf3708287bd7e92a24bf47fe997cc0048dfe3fb53426dc71d385eedc188fce20771714c81291080c2a15938ff0d0bfd7ef904452d2c2a65ad50a82ec516e709a209a15257162cf2246d8873b010eb268be471633491d44b0796e1dae472ba82b6a3e12611e29f576bb92b7"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c64707065726469723d2e2f6275732c6e66735f6578706f72743d6f6ecdf4edeee13720c9d38771b60da80cf84e9363c78dd28e625dbf3708287bd7e92a24bf47fe997cc0048dfe3fb53426dc71d385eedc188fce20771714c81291080c2a15938ff0d0bfd7ef904452d2c2a65ad50a82ec516e709a209a15257162cf2246d8873b010eb268be471633491d44b0796e1dae472ba82b6a3e12611e29f576bb92b7"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x600}]}]}, 0x114}], 0x1}, 0x0) [ 1740.208024] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x700}]}]}, 0x114}], 0x1}, 0x0) 16:31:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xf00}]}]}, 0x114}], 0x1}, 0x0) [ 1740.326031] overlayfs: unrecognized mount option "dpperdir=./bus" or missing value 16:31:37 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302ca4f672335b182e5138651e145fbc26c575707065726469723d2e2f62"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:37 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="fffffffffffff0002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x1f7a}]}]}, 0x114}], 0x1}, 0x0) [ 1740.472035] overlayfs: unrecognized mount option "r3[.Q8e_&upperdir=./b" or missing value [ 1740.497452] device bond1198 entered promiscuous mode 16:31:37 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000280)='incremental-fs\x00', 0x8, &(0x7f00000002c0)='\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x2820, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180), 0x8401, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e5266696c65312c6c6f7765726469723d2e2f66697465302c75707065726469723d2e5f6578706f72743d6f6ea431a98a901bf2ced6fb9f07d8851ef07a7177c7e9724c720eca870289af7d12247a461117e848286e57beaca6bb4975b49d51ec181d751dc36937d2b936b8652340aef56a4d871b9f9f771ec63fd8371ff05783b4a20613193aab4711c955e5263ad83037b11aae822e9664210000"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:37 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302ca4f672335b182e5138651e145fbc26c575707065726469723d2e2f62"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1740.549773] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x2000}]}]}, 0x114}], 0x1}, 0x0) [ 1740.681291] overlayfs: unrecognized mount option "r3[.Q8e_&upperdir=./b" or missing value 16:31:37 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:37 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000280)='incremental-fs\x00', 0x8, &(0x7f00000002c0)='\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x2820, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180), 0x8401, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e5266696c65312c6c6f7765726469723d2e2f66697465302c75707065726469723d2e5f6578706f72743d6f6ea431a98a901bf2ced6fb9f07d8851ef07a7177c7e9724c720eca870289af7d12247a461117e848286e57beaca6bb4975b49d51ec181d751dc36937d2b936b8652340aef56a4d871b9f9f771ec63fd8371ff05783b4a20613193aab4711c955e5263ad83037b11aae822e9664210000"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000280)='incremental-fs\x00', 0x8, &(0x7f00000002c0)='\x00') (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x2820, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180), 0x8401, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e5266696c65312c6c6f7765726469723d2e2f66697465302c75707065726469723d2e5f6578706f72743d6f6ea431a98a901bf2ced6fb9f07d8851ef07a7177c7e9724c720eca870289af7d12247a461117e848286e57beaca6bb4975b49d51ec181d751dc36937d2b936b8652340aef56a4d871b9f9f771ec63fd8371ff05783b4a20613193aab4711c955e5263ad83037b11aae822e9664210000"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:37 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302ca4f672335b182e5138651e145fbc26c575707065726469723d2e2f62"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302ca4f672335b182e5138651e145fbc26c575707065726469723d2e2f62"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x4800}]}]}, 0x114}], 0x1}, 0x0) [ 1741.039552] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x4c00}]}]}, 0x114}], 0x1}, 0x0) 16:31:37 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000280)='incremental-fs\x00', 0x8, &(0x7f00000002c0)='\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x2820, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180), 0x8401, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e5266696c65312c6c6f7765726469723d2e2f66697465302c75707065726469723d2e5f6578706f72743d6f6ea431a98a901bf2ced6fb9f07d8851ef07a7177c7e9724c720eca870289af7d12247a461117e848286e57beaca6bb4975b49d51ec181d751dc36937d2b936b8652340aef56a4d871b9f9f771ec63fd8371ff05783b4a20613193aab4711c955e5263ad83037b11aae822e9664210000"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000280)='incremental-fs\x00', 0x8, &(0x7f00000002c0)='\x00') (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x2820, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180), 0x8401, &(0x7f0000000380)=ANY=[@ANYBLOB="776f726b6469723d2e5266696c65312c6c6f7765726469723d2e2f66697465302c75707065726469723d2e5f6578706f72743d6f6ea431a98a901bf2ced6fb9f07d8851ef07a7177c7e9724c720eca870289af7d12247a461117e848286e57beaca6bb4975b49d51ec181d751dc36937d2b936b8652340aef56a4d871b9f9f771ec63fd8371ff05783b4a20613193aab4711c955e5263ad83037b11aae822e9664210000"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) [ 1741.164569] overlayfs: unrecognized mount option "r3[.Q8e_&upperdir=./b" or missing value [ 1741.312966] device bond1199 entered promiscuous mode [ 1741.321124] IPv6: ADDRCONF(NETDEV_UP): bond1199: link is not ready [ 1741.328295] 8021q: adding VLAN 0 to HW filter on device bond1199 16:31:38 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000012c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x6000}]}]}, 0x114}], 0x1}, 0x0) 16:31:38 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000000)=0x6e) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f00000001c0)) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:38 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x8) renameat2(r0, &(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x3) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1741.359146] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x6800}]}]}, 0x114}], 0x1}, 0x0) [ 1741.478468] overlayfs: failed to resolve './file1': -2 16:31:38 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:38 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x8) renameat2(r0, &(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x3) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x6c00}]}]}, 0x114}], 0x1}, 0x0) [ 1741.828960] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x7400}]}]}, 0x114}], 0x1}, 0x0) [ 1741.886552] overlayfs: failed to resolve './file1': -2 [ 1741.905268] nla_parse: 56 callbacks suppressed [ 1741.905277] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1741.918915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:38 executing program 5: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x8) renameat2(r0, &(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x3) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x7a00}]}]}, 0x114}], 0x1}, 0x0) [ 1741.956455] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1741.965604] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1742.022834] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1742.040220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:38 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000022c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:38 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) fanotify_mark(r0, 0x80, 0x0, r0, &(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:38 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x7a1f}]}]}, 0x114}], 0x1}, 0x0) 16:31:38 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000000)=0x6e) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f00000001c0)) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1742.159986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1742.169489] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1742.186633] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1742.337398] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1742.365780] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xf000}]}]}, 0x114}], 0x1}, 0x0) 16:31:39 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:39 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) fanotify_mark(r0, 0x80, 0x0, r0, &(0x7f0000000000)='./bus\x00') (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x30000}]}]}, 0x114}], 0x1}, 0x0) [ 1742.709682] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x34000}]}]}, 0x114}], 0x1}, 0x0) 16:31:39 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) fanotify_mark(r0, 0x80, 0x0, r0, &(0x7f0000000000)='./bus\x00') (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000032c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x400300}]}]}, 0x114}], 0x1}, 0x0) 16:31:39 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000000)=0x6e) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f00000001c0)) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000000)=0x6e) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f00000001c0)) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xf0ffff}]}]}, 0x114}], 0x1}, 0x0) [ 1742.920798] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000000000058", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:39 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x1000000}]}]}, 0x114}], 0x1}, 0x0) [ 1743.122715] overlayfs: unrecognized mount option "workdr2CAZir=./file1" or missing value [ 1743.147912] validate_nla: 19 callbacks suppressed [ 1743.147921] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:40 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:40 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x2000000}]}]}, 0x114}], 0x1}, 0x0) [ 1743.452743] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:40 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x3000000}]}]}, 0x114}], 0x1}, 0x0) [ 1743.524398] overlayfs: unrecognized mount option "workdr2CAZir=./file1" or missing value [ 1743.533868] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1743.623147] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1743.645312] overlayfs: unrecognized mount option "workdr2CAZir=./file1" or missing value 16:31:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000042c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x4000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:40 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0/file0\x00', 0x70526afc, 0x4, &(0x7f00000013c0)=[{&(0x7f00000001c0)="e001ec5350c939bd8a91bc9f1d615c4ab2866a77639c198321959ec56e52ae31a147368df50ff8fad0f3a3d7f8bdf18e3a49340d589535c2f90fcc57c5cd5cb7a82818d99e8b4dbdc6ed233075a42159", 0x50, 0xa646}, {&(0x7f0000000140)="c8135e39007993fe6fad3b9dbb05db13745f5de9cdd309cc55", 0x19}, {&(0x7f0000000300)="f55faf937de7891b9de549d065385c4767a470841a2042bd7e8dc3d171099602498470a9aa56ab4a8de131d24ab02bb079a6053fb7f5b13a0b4de0267d9dd23d6ad5a2429a4c31e628148f5e6e143d34e574d169f7ed3384b288cd745189e2226f7429a32b1540dfd22165116c7fb76b9f52143f13e96de3b70e25c1d62536216f1b3af88fae0aac3c44e19b4f08211f9d6374c87da4e8833f756972be5fa3739c65543f999a02fa8a", 0xa9, 0xfffffffffffffff7}, {&(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffc}], 0x200011, &(0x7f0000001440)={[{@extent_cache}, {@noquota}, {@six_active_logs}, {@prjquota={'prjquota', 0x3d, '#*'}}, {@lfs_mode}, {@test_dummy_encryption}, {@lfs_mode}, {@two_active_logs}, {@whint_mode_fs}], [{@appraise_type}, {@fowner_lt={'fowner<', 0xee00}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:40 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@rand_addr, @dev}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@local, @multicast2}, &(0x7f0000000240)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@private, @initdev}, &(0x7f00000002c0)=0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@private}}, &(0x7f0000000140)=0xfffffffffffffdeb) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f00000005c0)) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340), 0x12020a9, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=r1, @ANYBLOB="2c67725d75705f69643ddf0faaeff3b6d3bb61bb1237c215846380f1a9449c113b5e7412ec404ade4fcc6229fc315adce7cffc9f619a0deabb38ebd791d634a868c7908de3193dc9afaca99a4056352866cbd9626ff59cd2993395825ad155a9de8d3dfc6716fe739b87ddf1f08382f1504e2e0e6b6bb7a158502cfa23175d7706dcce53d1d5115f8c724c0d27321aa264997320227c5b2a00"/163, @ANYRESDEC=r2, @ANYBLOB=',allow_other,max_read=0x0000000000000040,blksize=0x0000000000001200,pcr=00000000000000000021,appraise_type=imasig,rootcontext=user_u,\x00']) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file0/file0\x00', 0x4, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="cc3403941ddcfa63dedf4f84a0456c7a55ef144d4bcfc6667b0ce1f8157794d18398c70b389a8db62cbf4c34c9bfd0644ac038248f6ac0", 0x37, 0x6}, {&(0x7f00000003c0)="cbf94b701456df8c39b6150fd7fa9f0c20c094eb53b6471dc64b56561c0db800831cc6166ab4ba4c149b13702c765a44b303577943c8917ba73c3d4ca393d8b9a98eb29054e272ffff389408ff006d09e0d5295ec5e50e55ec333f0c84395c1e023a1ef45cf4ca089eaac2e98d29854d22daaca8c8eed5699a69be89d1377d0dbf4cb4f9c49d4da8bf33ef18361c6e", 0x8f, 0x1}], 0x8000, &(0x7f0000000480)={[{@commit={'commit', 0x3d, 0x7}}, {@resgid={'resgid', 0x3d, r2}}, {@dax}, {@nobarrier}, {@nobh}, {@data_ordered}, {@auto_da_alloc}, {@jqfmt_vfsv1}, {@quota}, {@noload}], [{@context={'context', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'trusted.overlay.redirect\x00'}}, {@appraise}, {@measure}, {@euid_lt={'euid<', 0xee00}}, {@obj_role={'obj_role', 0x3d, ']-$$\\,z}\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@dont_measure}, {@measure}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0xc, 0x7) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) chdir(&(0x7f0000000000)='./file0/file0\x00') unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1743.781502] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1743.827853] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x5000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x6000000}]}]}, 0x114}], 0x1}, 0x0) [ 1743.942776] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1744.069230] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:41 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) socket(0x0, 0x0, 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0/file0\x00', 0x70526afc, 0x4, &(0x7f00000013c0)=[{&(0x7f00000001c0)="e001ec5350c939bd8a91bc9f1d615c4ab2866a77639c198321959ec56e52ae31a147368df50ff8fad0f3a3d7f8bdf18e3a49340d589535c2f90fcc57c5cd5cb7a82818d99e8b4dbdc6ed233075a42159", 0x50, 0xa646}, {&(0x7f0000000140)="c8135e39007993fe6fad3b9dbb05db13745f5de9cdd309cc55", 0x19}, {&(0x7f0000000300)="f55faf937de7891b9de549d065385c4767a470841a2042bd7e8dc3d171099602498470a9aa56ab4a8de131d24ab02bb079a6053fb7f5b13a0b4de0267d9dd23d6ad5a2429a4c31e628148f5e6e143d34e574d169f7ed3384b288cd745189e2226f7429a32b1540dfd22165116c7fb76b9f52143f13e96de3b70e25c1d62536216f1b3af88fae0aac3c44e19b4f08211f9d6374c87da4e8833f756972be5fa3739c65543f999a02fa8a", 0xa9, 0xfffffffffffffff7}, {&(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffc}], 0x200011, &(0x7f0000001440)={[{@extent_cache}, {@noquota}, {@six_active_logs}, {@prjquota={'prjquota', 0x3d, '#*'}}, {@lfs_mode}, {@test_dummy_encryption}, {@lfs_mode}, {@two_active_logs}, {@whint_mode_fs}], [{@appraise_type}, {@fowner_lt={'fowner<', 0xee00}}]}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x7000000}]}]}, 0x114}], 0x1}, 0x0) [ 1744.342534] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xf000000}]}]}, 0x114}], 0x1}, 0x0) [ 1744.402771] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x20000000}]}]}, 0x114}], 0x1}, 0x0) [ 1744.456095] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1744.503965] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000052c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x48000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:41 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) r0 = socket(0x11, 0x800000003, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@rand_addr, @dev}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@local, @multicast2}, &(0x7f0000000240)=0xc) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@private, @initdev}, &(0x7f00000002c0)=0xc) (async) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@private}}, &(0x7f0000000140)=0xfffffffffffffdeb) (async) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f00000005c0)) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340), 0x12020a9, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=r1, @ANYBLOB="2c67725d75705f69643ddf0faaeff3b6d3bb61bb1237c215846380f1a9449c113b5e7412ec404ade4fcc6229fc315adce7cffc9f619a0deabb38ebd791d634a868c7908de3193dc9afaca99a4056352866cbd9626ff59cd2993395825ad155a9de8d3dfc6716fe739b87ddf1f08382f1504e2e0e6b6bb7a158502cfa23175d7706dcce53d1d5115f8c724c0d27321aa264997320227c5b2a00"/163, @ANYRESDEC=r2, @ANYBLOB=',allow_other,max_read=0x0000000000000040,blksize=0x0000000000001200,pcr=00000000000000000021,appraise_type=imasig,rootcontext=user_u,\x00']) (async) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file0/file0\x00', 0x4, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="cc3403941ddcfa63dedf4f84a0456c7a55ef144d4bcfc6667b0ce1f8157794d18398c70b389a8db62cbf4c34c9bfd0644ac038248f6ac0", 0x37, 0x6}, {&(0x7f00000003c0)="cbf94b701456df8c39b6150fd7fa9f0c20c094eb53b6471dc64b56561c0db800831cc6166ab4ba4c149b13702c765a44b303577943c8917ba73c3d4ca393d8b9a98eb29054e272ffff389408ff006d09e0d5295ec5e50e55ec333f0c84395c1e023a1ef45cf4ca089eaac2e98d29854d22daaca8c8eed5699a69be89d1377d0dbf4cb4f9c49d4da8bf33ef18361c6e", 0x8f, 0x1}], 0x8000, &(0x7f0000000480)={[{@commit={'commit', 0x3d, 0x7}}, {@resgid={'resgid', 0x3d, r2}}, {@dax}, {@nobarrier}, {@nobh}, {@data_ordered}, {@auto_da_alloc}, {@jqfmt_vfsv1}, {@quota}, {@noload}], [{@context={'context', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'trusted.overlay.redirect\x00'}}, {@appraise}, {@measure}, {@euid_lt={'euid<', 0xee00}}, {@obj_role={'obj_role', 0x3d, ']-$$\\,z}\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@dont_measure}, {@measure}]}) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0xc, 0x7) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) chdir(&(0x7f0000000000)='./file0/file0\x00') (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1744.689574] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1744.757901] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x4c000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x60000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x68000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:41 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x6c000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:41 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0/file0\x00', 0x70526afc, 0x4, &(0x7f00000013c0)=[{&(0x7f00000001c0)="e001ec5350c939bd8a91bc9f1d615c4ab2866a77639c198321959ec56e52ae31a147368df50ff8fad0f3a3d7f8bdf18e3a49340d589535c2f90fcc57c5cd5cb7a82818d99e8b4dbdc6ed233075a42159", 0x50, 0xa646}, {&(0x7f0000000140)="c8135e39007993fe6fad3b9dbb05db13745f5de9cdd309cc55", 0x19}, {&(0x7f0000000300)="f55faf937de7891b9de549d065385c4767a470841a2042bd7e8dc3d171099602498470a9aa56ab4a8de131d24ab02bb079a6053fb7f5b13a0b4de0267d9dd23d6ad5a2429a4c31e628148f5e6e143d34e574d169f7ed3384b288cd745189e2226f7429a32b1540dfd22165116c7fb76b9f52143f13e96de3b70e25c1d62536216f1b3af88fae0aac3c44e19b4f08211f9d6374c87da4e8833f756972be5fa3739c65543f999a02fa8a", 0xa9, 0xfffffffffffffff7}, {&(0x7f00000003c0)="baac3cb49b766f0d301bc8540a3bfe5a05dc734b9da53308abdf1c76e85306619d8ef6a2c789885e92a4527f32351f6b9e12fa6015545f46c86bc64003e45fdfd1952986f39ba61380c5a3bf9d9055b82172cc2e45fda2fa16d635cb480c4c9b5cd35a4324d4525e978867801b3c74a48bd928ae1b8743be1afd6aab582ae7da1345fbcbd9771bc16cdee5be1042ad7182d39c29b4160ba879d755f35127c4ee716f7caa6e95c8f2c1c6a753affe01f415771cceb4a3fc74557843576c228cf22c0de96428c0c21414427f87cb209a9ba76fa70bf935e6af1fc01bfee34fbefef4da11992221d36f14a3b32ecba50eb75eb79e794810b90e43f0bf97bf23604bb11f528d3c867addc3dc02844da891181826efe4bc8148d4ed9a2936bc3ad59b15fd5e4cef63ecc1f23d8af8b4c02386290cdfd6a3b4ddd827cb62dc11efd53dccfa5dace680cbc3e3e1efe8d6a2a9ce317fc7cace2a299c2378c074b241674e7613010678790afb8f4c992edb15641268b98a036c3caef1eae4452d6d3e6dea48ac32bd76d99bbbf290e890f171f3fb394d45755fd7e7c9fc099aeb9923b60ccf6ba07032806bf9bb40b965bffa1c249d05ec63348932ae3c912bdfb0f666a66599913c1172218a3726e94ded6f6c1062d5b73f0f724da346e68d30b37b9940a0e7279dbd3340348f463eb8d121b993a137755dcb0849e7ff7212c86c008a8289c7ae8baccdc342dbb742487ae292d475554a68cd1c589c42d449823cb947e42d573ad9529f3956f9af704f6cdeaaf1d50d8d0c569c9f30a28e8d931ad35d87fbf18a83be27f35242998ac17f858b3b920c93f7aee10aa57df43e3929aa5b637b6e3463403d3859b7ebcdcab0b19b6d2be95e9eabab81b6daabc28182e27701a15f5b528df49b40953c6478638daa0bfd420c4811d5206326b9d1ec745151c49162d3391006eb678ea0c9377befdcd77f9b9ae66dd57b82d0f00c02720c9679f7f849113886e8ca36a311461c259af17f8d48adc454303c87a2d24277d5497f565ea191b72b34b9822ba49d7260ed1b143d10dbb3c8dcba0be43a8fe0960f2b031de1e3f393fb0bada6c6c1c76ef4a0faa596632ea94118ba1f0fae6b06d5bee25eb9722890306cdfc25b14a2d754ef54d463340e394e591715ae549e2add9ecbe6a7af2e290bb3d356bc5938288bbc3e996ad29478353743023149e5e0d03c5be599d07d29bece8180798be2bbc3738a6b52f0e5891226f3e1218a05864cb16b8a364e01976d74f465a47741a568a00e8036ff066acdc20cf818756739cb77055aeff3c9dd99034416a1a88e1e1f8344592da16439a20ee04e147c78e33e52eb80a2125f78d10acf691fe718d61eff3382fcb54ee677d2af7cd17f858910e39db24abf875f1023cd7033c3b36bd183cc9bd300689ef430c31c173ec1286dbd87b5ad435c1fc197fbc549f98afcbbac30f081156d2642379cd88677b82d145a3a8ce1a7d65033783fa36cfc1dd7173893999ec9e5763376536cf30f903c18f5d67b7120684f6ddd9f55cd7f7557be7ed5404472b878110b26e51f2959c3ab1483ed2517a057ba11ee854bab2c77b44591a54d67ecd6c501a2ca02b6452aa0f0cbc544a5901ee00cd664308d68b07722bef8978deaa1c7100282f9be4b9f2d63919803f426f9bc105b96ba98faf2745d8399529dd5d48216f88250cb53ea829af179bc6dde9d935af9ad19c52d1451693c491f4ebee12eacb692eaa1c98fd8bf5e8fd489aae9270d0e13f4350d30950d25aafa5c95a7c237dc9e5ca814053062e5a0d4e307540682d08c54922d9d00ec58219b1b18d8a2928707c7bc052076b3a47a01b99b55f079dbae1fa39c531e93e78339a6fc078cba1b11e5e3d267576e96352a55f41930b6a2f70a666f7d582c33e75725e8440a78c2dae5ae168582c29bb7243706b483beb2eca7e6974e63a5b9195053c0e1707530fd34b7b2013696a44b1876f71c42a4c4fedfa58d9a1af4c42efa52dede77f82184b9cfb8454e420866a8c5b7f6559b66bfdb31e7d65b6bfdfc6b986d5c31ff128de09f78cb2fd0421d69d0c794a20497710e3287165e0d05446aa1f7f1c4863c1b371e4b79c5bcf3739820e52b5522125a092b47322fe63f958edbf377ab330526895c6ed8a79a68149dc43a2eab074d7e46ebc6348875bb1241391daa62e6d1e509cc766bf0ec6dfb34fa93eae271fba6efdf922420aa35a02f50a012289ff5ad2da52cac36bc453242c0050c2a5a2a4ed4994fa3ea2409693593f4e84af4d2b935cb8fdc3adfe1e12ab444aadb053d0cd36fabd131b3b21ccc925d48ec209638645f13aba89d319bc127a4f45aaf189dfa528eca39ca304214feed2b939611b80d6fe1a58ff070364e62a24bbc174def042f2676c424834dd9613ec8017b8186e835f592ebde5822140bf0276e20855e380c172c11c175908555a68c9545cf9927535d270629d349e9fabfd7fd9aeb6ca8a0cec29c84b58a0082c2ad3c58a40b1955ca7496c17f4389b5d5b08807c9bfbe834fe3362b33bab27398bc45a4899d499ad648cf7aee788020d6b0045b94eaab36e0c7d52c358c49f3dcc1969803e548b86e6be37f390a29d939c71f36b3eae23bd5c1ba5c66408ed768c84407f887f6e99f7f05d0c4de4d3de7fa6b1b81264c63698fc993017dfc438ce63c620d05c8d98f2184d62eb4d667e84ec2c8ceb6db00b2323f90216b41bd2e31af75c0fe80ccb9e638d0ff5b9809181ee1368d1c1e7ced3ad1c3d7c85b37a6acc37ef1329d1ab4a9395fdba885e015c286b368286c80845938a5f8a976d5ec609d9f1eba15ea0e4dc3b50d8e077c72e9315a43ae3fb5ee771ccb57cd9cc7d937cf1f1ea43b61e61d05a5ea5d50b8781749a317803d002b25e093beeadbf71206b09a94aa5e364e7eb379499d8a7a073bc1dc1598d0d0b03456d5bf581977129a374076cb09f6b0a684c89fcdac2e1f32e4a9f30d118feb9e512314c8e51d51e5fb255d3c4750147c5c22710405c80513cf91853f72bc1d27f5c1e206176be74ae13c018af3c2cf597b368e3677902d6f583709fce55bfdafccba775d05777a10edb875fc5b08ade8ee85c2632b47ca588bd9c49598d06fa40a413935ef8cf26212b4f0c3e7ad59271ab3a4027d9fe181b1018bc5a248ebe65dec7ca73ae32902e21deccc887f2b2cf76940b9d01ac9460fb53c180ca4b54817f3f8218cf5a7057f4312501d215a7e688d02a62f3e13954e1d0e22d462d8aa4289f2c4be8e807992ca2900b53293170439b6d2f5cb1f802635f9ccb675635f40290acef230079d8090763dec2df8b75d291fa853d94f103422ad1f6cd8b94c2a3953a0506edc5b8a89b40c62dc04815fd1669e7dbacdd9ecc4e41bbf96334aa890dc23779e854ab7592eced94805eda2e4396327ee1beca57527acc0d48aa486b1c2d7295452c4085c1d51b554c6e12e05c4a1373e3f9a46a0a3573731ca674554c5513a940f0e608361ba7e37507574cf208772d6875d7e93db3c27513d22bb1c31a1450a861ee4be06539e316a70bc8ba0530f2231ebcab1d4c8cd3ab26bbd18d58277fe4b78bcd0b4bde5c58aed18174e902ba513893c0d5f30cd0a5b2c413f565dded6ebd7144050ac3c880c110a1e3278a4d451072dfbf395803a8ccbbcfde32ca7e22cbc2044ef0eb7c5c326154db7114a641a38f7c43eb5f2daa41583b5f6bb702c101f2f53c7e98152f6bff11497a458c88525fea209f20d8e02e4151ebb42958fc07d74806e43520e15e7c4f12d679e7ed94627cdf1fe9f8a7d5bc2613d52db3989532c1c4130a2717a0e6d267f6f064886366dfb692fe1a0f2180543cda9be89233abfa3ddeaa84cae2789b659ca1a40a7de9fe5c3d4779c5f453757d538f25a20689a7f1dcefff6aab9584952a8317279de56eebbebae9ce1362a34e9a5ca89331fa340ad2fd07a23a0f0807b00c94157d75280654d8d556a952f524c3d1d1d08253d2cd047de263275e0e542d4fdbf589cd89f05f2f4286f69fd86c66c5bcdd7332519c77c15ac668335fdb6b34770293c725c5dfbb26c0ddb1a0d6f4407f26a997c0a145cd64c580ca2855c26fa84c25f3c3e759b4b59fc3848e4d95533d94218f027a3bf25a0a6061ecbf0b00eb410e7b36d4c25b9b66e5610cebf2098a51c5ad79d0bdd2c9841db84e20a902c2a49be75da3cad095cbea448c1c6d0dee2a310bf2208cc0be52152e96ce14b648c630ffea3bf9d80dc9756b766dad0699f8a5f37ceb49d1c7c89022970bafd270e46c6ddc22bdea38a9a316b1b217bfd8337823a743f7040747e103befd521e4092479c04697e5619be168f5b5d1b694d850b75bb33be384decbde6450d9bf14a47b86b91869f8981b49ed92118687de83de3d5bdff3a3245f992cf59ed9d58f8cb8a1e4f9e194b6c717249b0a802eb293e9e50c261a42c13d5a25f2699e9ae91a7ba7a6db3be2673279994cf9e33afde55bd69f8deab224576a06567a5c7d2a84e16f13e4bd23f9b16c620401f798923a70302ba27c04ea7cdd84a3c8e00a85b2dd131e1552fdb8d0adc4917b9d7bbc3d4979113dc3bdffff1bafb9df651f986408a2b3c814155b0ec93670a4ae76da2509d78f6de712ab96c35b47e5ce784f42e6b12d28cd53279ad84c6366c39536b06173e31ef2ce501d980857eb8a27c483b9a47da4a32010328d8353099994aa0843e31d9d303f310fc26b1f4e80ebf63cb7ef9d1e87b280e42302353a88cc19350d1605d7e769ee43d5a137e4bab7fa5862342b17cba2400595c360de44a45fc3ac5ce19229b20eda6807a4160b4a700a6a3b667173a7972bd389773fa7bcb8f140b9d37722190999a8597f8ecde0fa55823376a47fdfdb94c1688d1ce7b74b01b80688db60d2cf6034a160bab53f09bb76e28d889e2f70f857f791130ce8fdef4b591e3372294a10dd504aeda198ff7f9c86b787d90f17fb376494923598f8db7cf9c956883ab60115e8016155bd2beb0cbd45dc93a0c81aecd32a0705661d6b9dbd4f3806f9eb69755d2e6ef7f0c0806ed74d20cbfb2b0ec2e1c91dbb6809689479c78670af06328576ef3454fd200e174287dd3ab11bc86579d1f91fea8b819ceebe51bba42f09e64d73f037afdb5ffcead831b68af3897440bd5860b73b31da9ca86a870b16be16d1b236ff28ad833c6ca279788a4df0435dbd75cda022c0c2c5eea155f886630a37d951febc613478f9d23d6fba3552873a6a0515ac64d892de126a48a33f74c0b60667f2774403a39dff6a70179ae784cface0e967d2f2a18309a7cb606dca1d496130aef6027996f1355915d95cc3a929492d289f7e5a563c13a23afd6782028edef10f601cd94a90dd877a81eb226319e9f9f9e8f79c1c3760c2e07e1ca69e909c0b128a19fb7fbbd3a236beca992d06d8cceab32d0af9801411decbfa46be7cc02e3c54cc120a4742dc9bcbbdcf68f51a9eab2f222ae6a7b06eefe647de24ad5e9f716f2c7233ca178ca5e33e08564ab336856e603cd2e009cbff06a88c92cb2b477f243af4d658414c8b973ea44269db4bcaaa30f1665a09d3b9aa990f5b62ac3e61c3dddab05fe47654d5dda9653f72621e18f16e4a7dd1b9a65dfd0af4be1f24bd1005c60cbdf5de0c88a9d43821954b0b523af060852f281c7ff102ee29e6b72a59723c2d07f47d4f638c4054958908ed67e842326a6957721f73041d28b8170d22f4008ecce09382159228ea90abc6a85b61d4dfd36b3e5949e11fc4c4d49e", 0x1000, 0xfffffffffffffffc}], 0x200011, &(0x7f0000001440)={[{@extent_cache}, {@noquota}, {@six_active_logs}, {@prjquota={'prjquota', 0x3d, '#*'}}, {@lfs_mode}, {@test_dummy_encryption}, {@lfs_mode}, {@two_active_logs}, {@whint_mode_fs}], [{@appraise_type}, {@fowner_lt={'fowner<', 0xee00}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1745.262723] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x74000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:42 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x48000, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='cgroup\x00', 0x20001, &(0x7f00000001c0)='\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f77657265726469723d2e2f6275732c6e66735f65f4936f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1745.502652] overlayfs: unrecognized mount option "lowererdir=./bus" or missing value 16:31:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000062c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x7a000000}]}]}, 0x114}], 0x1}, 0x0) 16:31:42 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x48000, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='cgroup\x00', 0x20001, &(0x7f00000001c0)='\x00') mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f77657265726469723d2e2f6275732c6e66735f65f4936f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x48000, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mount(&(0x7f0000000000)=@md0, &(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='cgroup\x00', 0x20001, &(0x7f00000001c0)='\x00') (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f77657265726469723d2e2f6275732c6e66735f65f4936f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:42 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@rand_addr, @dev}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@local, @multicast2}, &(0x7f0000000240)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@private, @initdev}, &(0x7f00000002c0)=0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@private}}, &(0x7f0000000140)=0xfffffffffffffdeb) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f00000005c0)) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340), 0x12020a9, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=r1, @ANYBLOB="2c67725d75705f69643ddf0faaeff3b6d3bb61bb1237c215846380f1a9449c113b5e7412ec404ade4fcc6229fc315adce7cffc9f619a0deabb38ebd791d634a868c7908de3193dc9afaca99a4056352866cbd9626ff59cd2993395825ad155a9de8d3dfc6716fe739b87ddf1f08382f1504e2e0e6b6bb7a158502cfa23175d7706dcce53d1d5115f8c724c0d27321aa264997320227c5b2a00"/163, @ANYRESDEC=r2, @ANYBLOB=',allow_other,max_read=0x0000000000000040,blksize=0x0000000000001200,pcr=00000000000000000021,appraise_type=imasig,rootcontext=user_u,\x00']) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file0/file0\x00', 0x4, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="cc3403941ddcfa63dedf4f84a0456c7a55ef144d4bcfc6667b0ce1f8157794d18398c70b389a8db62cbf4c34c9bfd0644ac038248f6ac0", 0x37, 0x6}, {&(0x7f00000003c0)="cbf94b701456df8c39b6150fd7fa9f0c20c094eb53b6471dc64b56561c0db800831cc6166ab4ba4c149b13702c765a44b303577943c8917ba73c3d4ca393d8b9a98eb29054e272ffff389408ff006d09e0d5295ec5e50e55ec333f0c84395c1e023a1ef45cf4ca089eaac2e98d29854d22daaca8c8eed5699a69be89d1377d0dbf4cb4f9c49d4da8bf33ef18361c6e", 0x8f, 0x1}], 0x8000, &(0x7f0000000480)={[{@commit={'commit', 0x3d, 0x7}}, {@resgid={'resgid', 0x3d, r2}}, {@dax}, {@nobarrier}, {@nobh}, {@data_ordered}, {@auto_da_alloc}, {@jqfmt_vfsv1}, {@quota}, {@noload}], [{@context={'context', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'trusted.overlay.redirect\x00'}}, {@appraise}, {@measure}, {@euid_lt={'euid<', 0xee00}}, {@obj_role={'obj_role', 0x3d, ']-$$\\,z}\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@dont_measure}, {@measure}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0xc, 0x7) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) chdir(&(0x7f0000000000)='./file0/file0\x00') unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x11, 0x800000003, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@rand_addr, @dev}, &(0x7f00000001c0)=0xc) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@local, @multicast2}, &(0x7f0000000240)=0xc) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@private, @initdev}, &(0x7f00000002c0)=0xc) (async) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in6, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@private}}, &(0x7f0000000140)=0xfffffffffffffdeb) (async) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f00000005c0)) (async) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340), 0x12020a9, &(0x7f0000000600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=r1, @ANYBLOB="2c67725d75705f69643ddf0faaeff3b6d3bb61bb1237c215846380f1a9449c113b5e7412ec404ade4fcc6229fc315adce7cffc9f619a0deabb38ebd791d634a868c7908de3193dc9afaca99a4056352866cbd9626ff59cd2993395825ad155a9de8d3dfc6716fe739b87ddf1f08382f1504e2e0e6b6bb7a158502cfa23175d7706dcce53d1d5115f8c724c0d27321aa264997320227c5b2a00"/163, @ANYRESDEC=r2, @ANYBLOB=',allow_other,max_read=0x0000000000000040,blksize=0x0000000000001200,pcr=00000000000000000021,appraise_type=imasig,rootcontext=user_u,\x00']) (async) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file0/file0\x00', 0x4, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="cc3403941ddcfa63dedf4f84a0456c7a55ef144d4bcfc6667b0ce1f8157794d18398c70b389a8db62cbf4c34c9bfd0644ac038248f6ac0", 0x37, 0x6}, {&(0x7f00000003c0)="cbf94b701456df8c39b6150fd7fa9f0c20c094eb53b6471dc64b56561c0db800831cc6166ab4ba4c149b13702c765a44b303577943c8917ba73c3d4ca393d8b9a98eb29054e272ffff389408ff006d09e0d5295ec5e50e55ec333f0c84395c1e023a1ef45cf4ca089eaac2e98d29854d22daaca8c8eed5699a69be89d1377d0dbf4cb4f9c49d4da8bf33ef18361c6e", 0x8f, 0x1}], 0x8000, &(0x7f0000000480)={[{@commit={'commit', 0x3d, 0x7}}, {@resgid={'resgid', 0x3d, r2}}, {@dax}, {@nobarrier}, {@nobh}, {@data_ordered}, {@auto_da_alloc}, {@jqfmt_vfsv1}, {@quota}, {@noload}], [{@context={'context', 0x3d, 'user_u'}}, {@subj_role={'subj_role', 0x3d, 'trusted.overlay.redirect\x00'}}, {@appraise}, {@measure}, {@euid_lt={'euid<', 0xee00}}, {@obj_role={'obj_role', 0x3d, ']-$$\\,z}\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@dont_measure}, {@measure}]}) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0xc, 0x7) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) chdir(&(0x7f0000000000)='./file0/file0\x00') (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1745.600047] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x7a1f0000}]}]}, 0x114}], 0x1}, 0x0) 16:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x9effffff}]}]}, 0x114}], 0x1}, 0x0) [ 1745.762758] overlayfs: unrecognized mount option "lowererdir=./bus" or missing value 16:31:42 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xf0ffffff}]}]}, 0x114}], 0x1}, 0x0) 16:31:42 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x48000, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000100)='./bus/file1\x00', &(0x7f0000000140)='cgroup\x00', 0x20001, &(0x7f00000001c0)='\x00') (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f77657265726469723d2e2f6275732c6e66735f65f4936f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1746.122294] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xfffff000}]}]}, 0x114}], 0x1}, 0x0) 16:31:42 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) getxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)=@known='trusted.overlay.redirect\x00', &(0x7f0000000280)=""/8, 0x8) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount(&(0x7f0000000300)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./file1/file0\x00', &(0x7f0000000380)='rootfs\x00', 0x4408, &(0x7f00000003c0)='trusted.overlay.redirect\x00') mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xfe, 0x6, 0x80, 0x40, 0x0, 0x1738f709, 0x2000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x20000, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x1008, 0xd5d, 0x5, 0x3, 0x9, 0x40, 0xfff, 0x0, 0x3, 0x0, 0x4}, 0x0, 0xd, r0, 0x3) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xffffff7f}]}]}, 0x114}], 0x1}, 0x0) 16:31:43 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) stat(&(0x7f0000000100)='./file1/file0\x00', &(0x7f00000001c0)) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0xa4000, 0x0) mknodat$loop(r0, &(0x7f0000000300)='./file0\x00', 0x2, 0x1) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r1]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000072c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1746.390117] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:43 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) getxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)=@known='trusted.overlay.redirect\x00', &(0x7f0000000280)=""/8, 0x8) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount(&(0x7f0000000300)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./file1/file0\x00', &(0x7f0000000380)='rootfs\x00', 0x4408, &(0x7f00000003c0)='trusted.overlay.redirect\x00') (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xfe, 0x6, 0x80, 0x40, 0x0, 0x1738f709, 0x2000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x20000, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x1008, 0xd5d, 0x5, 0x3, 0x9, 0x40, 0xfff, 0x0, 0x3, 0x0, 0x4}, 0x0, 0xd, r0, 0x3) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xffffff9e}]}]}, 0x114}], 0x1}, 0x0) 16:31:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xfffffff0}]}]}, 0x114}], 0x1}, 0x0) 16:31:43 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32=0xffffffff}]}]}, 0x114}], 0x1}, 0x0) 16:31:43 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 32) getxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)=@known='trusted.overlay.redirect\x00', &(0x7f0000000280)=""/8, 0x8) (rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount(&(0x7f0000000300)=@loop={'/dev/loop', 0x0}, &(0x7f0000000340)='./file1/file0\x00', &(0x7f0000000380)='rootfs\x00', 0x4408, &(0x7f00000003c0)='trusted.overlay.redirect\x00') (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async, rerun: 64) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xfe, 0x6, 0x80, 0x40, 0x0, 0x1738f709, 0x2000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x20000, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x1008, 0xd5d, 0x5, 0x3, 0x9, 0x40, 0xfff, 0x0, 0x3, 0x0, 0x4}, 0x0, 0xd, r0, 0x3) (rerun: 64) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1746.916816] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1747.005816] nla_parse: 66 callbacks suppressed [ 1747.005826] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:43 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) rename(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000140)='./file0\x00') getresuid(&(0x7f0000000280), &(0x7f0000000500), &(0x7f0000000540)=0x0) syz_mount_image$gfs2meta(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="4a8c199d0fa52b207b9afdca74276be12a0166e6624cd35d151f8ffa47fe80e7cf0ef1bbc75636fb0841496ace37b4d9a25893d5265da81f31e55cb51756fc45deeae1bbc8b1800cf8eddf2a0aab5b8cc54c02f8f4d712eebbb0f0384686ae80001776040595a3fe18a514088e9502e81d82fc17d0de88e51fa89dbd6d526866f9a03dadca09b1bdc5ef3bc18849bbc3ca7d56cb2e89811c30ae4a3ff6307c74b481169f10cecd9b55e975bf2398f412958d6dead0580d253a95c3738d0f6e99e1d08e5352098ddad8bc2ace", 0xcc, 0x8}, {&(0x7f0000000200)="aa997e46a84742b27a31b1a63ed2cb5c", 0x10, 0x100000001}, {&(0x7f0000000400)="f07a68190024c94696cad299d01b2285ef9901d94b31b5a56a147b356ae49e90c6cdc791427c79ba015ffe7e93b20045b8d8e99640c9c6b541293af3e770a5921f81dbd01149c82f0c6ab58a4bf290729cadd7764b753fc25f4c9824bbc9fb0c2f92d4b6a711a3178b", 0x69}], 0x10, &(0x7f0000000580)={[{'overlay\x00'}, {'overlay\x00'}, {'overlay\x00'}, {':})!'}, {'overlay\x00'}, {'overlay\x00'}, {'=\'*('}, {'#-}{\'-'}, {'$\xb5'}, {}], [{@smackfsroot={'smackfsroot', 0x3d, '!:)\'@[('}}, {@fowner_lt={'fowner<', r0}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}, {@smackfshat={'smackfshat', 0x3d, ')'}}, {@uid_lt={'uid<', 0xee01}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1747.088561] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0xf}], 0x1}, 0x0) 16:31:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000082c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) [ 1747.139197] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1747.173047] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 16:31:43 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) stat(&(0x7f0000000100)='./file1/file0\x00', &(0x7f00000001c0)) (async) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0xa4000, 0x0) mknodat$loop(r0, &(0x7f0000000300)='./file0\x00', 0x2, 0x1) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) mount$overlay(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r1]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x14}], 0x1}, 0x0) [ 1747.207387] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:43 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) rename(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000140)='./file0\x00') getresuid(&(0x7f0000000280), &(0x7f0000000500), &(0x7f0000000540)=0x0) syz_mount_image$gfs2meta(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="4a8c199d0fa52b207b9afdca74276be12a0166e6624cd35d151f8ffa47fe80e7cf0ef1bbc75636fb0841496ace37b4d9a25893d5265da81f31e55cb51756fc45deeae1bbc8b1800cf8eddf2a0aab5b8cc54c02f8f4d712eebbb0f0384686ae80001776040595a3fe18a514088e9502e81d82fc17d0de88e51fa89dbd6d526866f9a03dadca09b1bdc5ef3bc18849bbc3ca7d56cb2e89811c30ae4a3ff6307c74b481169f10cecd9b55e975bf2398f412958d6dead0580d253a95c3738d0f6e99e1d08e5352098ddad8bc2ace", 0xcc, 0x8}, {&(0x7f0000000200)="aa997e46a84742b27a31b1a63ed2cb5c", 0x10, 0x100000001}, {&(0x7f0000000400)="f07a68190024c94696cad299d01b2285ef9901d94b31b5a56a147b356ae49e90c6cdc791427c79ba015ffe7e93b20045b8d8e99640c9c6b541293af3e770a5921f81dbd01149c82f0c6ab58a4bf290729cadd7764b753fc25f4c9824bbc9fb0c2f92d4b6a711a3178b", 0x69}], 0x10, &(0x7f0000000580)={[{'overlay\x00'}, {'overlay\x00'}, {'overlay\x00'}, {':})!'}, {'overlay\x00'}, {'overlay\x00'}, {'=\'*('}, {'#-}{\'-'}, {'$\xb5'}, {}], [{@smackfsroot={'smackfsroot', 0x3d, '!:)\'@[('}}, {@fowner_lt={'fowner<', r0}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}, {@smackfshat={'smackfshat', 0x3d, ')'}}, {@uid_lt={'uid<', 0xee01}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) rename(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000140)='./file0\x00') (async) getresuid(&(0x7f0000000280), &(0x7f0000000500), &(0x7f0000000540)) (async) syz_mount_image$gfs2meta(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="4a8c199d0fa52b207b9afdca74276be12a0166e6624cd35d151f8ffa47fe80e7cf0ef1bbc75636fb0841496ace37b4d9a25893d5265da81f31e55cb51756fc45deeae1bbc8b1800cf8eddf2a0aab5b8cc54c02f8f4d712eebbb0f0384686ae80001776040595a3fe18a514088e9502e81d82fc17d0de88e51fa89dbd6d526866f9a03dadca09b1bdc5ef3bc18849bbc3ca7d56cb2e89811c30ae4a3ff6307c74b481169f10cecd9b55e975bf2398f412958d6dead0580d253a95c3738d0f6e99e1d08e5352098ddad8bc2ace", 0xcc, 0x8}, {&(0x7f0000000200)="aa997e46a84742b27a31b1a63ed2cb5c", 0x10, 0x100000001}, {&(0x7f0000000400)="f07a68190024c94696cad299d01b2285ef9901d94b31b5a56a147b356ae49e90c6cdc791427c79ba015ffe7e93b20045b8d8e99640c9c6b541293af3e770a5921f81dbd01149c82f0c6ab58a4bf290729cadd7764b753fc25f4c9824bbc9fb0c2f92d4b6a711a3178b", 0x69}], 0x10, &(0x7f0000000580)={[{'overlay\x00'}, {'overlay\x00'}, {'overlay\x00'}, {':})!'}, {'overlay\x00'}, {'overlay\x00'}, {'=\'*('}, {'#-}{\'-'}, {'$\xb5'}, {}], [{@smackfsroot={'smackfsroot', 0x3d, '!:)\'@[('}}, {@fowner_lt={'fowner<', r0}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}, {@smackfshat={'smackfshat', 0x3d, ')'}}, {@uid_lt={'uid<', 0xee01}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x152}], 0x1}, 0x0) [ 1747.393532] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1747.417123] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x2c0}], 0x1}, 0x0) [ 1747.640937] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1747.671890] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:44 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:44 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) rename(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000140)='./file0\x00') (async) getresuid(&(0x7f0000000280), &(0x7f0000000500), &(0x7f0000000540)=0x0) syz_mount_image$gfs2meta(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="4a8c199d0fa52b207b9afdca74276be12a0166e6624cd35d151f8ffa47fe80e7cf0ef1bbc75636fb0841496ace37b4d9a25893d5265da81f31e55cb51756fc45deeae1bbc8b1800cf8eddf2a0aab5b8cc54c02f8f4d712eebbb0f0384686ae80001776040595a3fe18a514088e9502e81d82fc17d0de88e51fa89dbd6d526866f9a03dadca09b1bdc5ef3bc18849bbc3ca7d56cb2e89811c30ae4a3ff6307c74b481169f10cecd9b55e975bf2398f412958d6dead0580d253a95c3738d0f6e99e1d08e5352098ddad8bc2ace", 0xcc, 0x8}, {&(0x7f0000000200)="aa997e46a84742b27a31b1a63ed2cb5c", 0x10, 0x100000001}, {&(0x7f0000000400)="f07a68190024c94696cad299d01b2285ef9901d94b31b5a56a147b356ae49e90c6cdc791427c79ba015ffe7e93b20045b8d8e99640c9c6b541293af3e770a5921f81dbd01149c82f0c6ab58a4bf290729cadd7764b753fc25f4c9824bbc9fb0c2f92d4b6a711a3178b", 0x69}], 0x10, &(0x7f0000000580)={[{'overlay\x00'}, {'overlay\x00'}, {'overlay\x00'}, {':})!'}, {'overlay\x00'}, {'overlay\x00'}, {'=\'*('}, {'#-}{\'-'}, {'$\xb5'}, {}], [{@smackfsroot={'smackfsroot', 0x3d, '!:)\'@[('}}, {@fowner_lt={'fowner<', r0}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@obj_role={'obj_role', 0x3d, 'overlay\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}, {@smackfshat={'smackfshat', 0x3d, ')'}}, {@uid_lt={'uid<', 0xee01}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, 'overlay\x00'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0xec0}], 0x1}, 0x0) [ 1747.799906] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1747.868994] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1747.939955] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 16:31:44 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) stat(&(0x7f0000000100)='./file1/file0\x00', &(0x7f00000001c0)) (async) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280), 0xa4000, 0x0) mknodat$loop(r0, &(0x7f0000000300)='./file0\x00', 0x2, 0x1) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async, rerun: 64) mount$overlay(0x0, &(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r1]) (async, rerun: 64) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000092c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) [ 1747.999306] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x33fe0}], 0x1}, 0x0) 16:31:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000000ffffa8", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:44 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x1c1742, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000100), 0x800, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6fc07765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x20000294}], 0x1}, 0x0) 16:31:44 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=.]\x00\x00\x00e1,lowerdir=./file0ir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x7ffff000}], 0x1}, 0x0) [ 1748.373727] overlayfs: option "workdir=.]" is useless in a non-upper mount, ignore [ 1748.388514] overlayfs: unrecognized mount option "lowerdir=./file0" or missing value 16:31:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0xfffffdef}], 0x1}, 0x0) [ 1748.453197] overlayfs: missing 'lowerdir' 16:31:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:45 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=.]\x00\x00\x00e1,lowerdir=./file0ir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=.]\x00\x00\x00e1,lowerdir=./file0ir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) 16:31:45 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x1c1742, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000100), 0x800, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast}}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6fc07765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x2}, 0x0) [ 1748.713306] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1748.780866] validate_nla: 18 callbacks suppressed [ 1748.780875] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1748.818025] overlayfs: option "workdir=.]" is useless in a non-upper mount, ignore [ 1748.826625] overlayfs: unrecognized mount option "lowerdir=./file0" or missing value [ 1748.836967] overlayfs: missing 'lowerdir' 16:31:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="000000000000000a2c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:45 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x1c1742, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000100), 0x800, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast}}) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6fc07765726469723d2e2f66696c65302c75707065726469723d2e2f6275732c6e66735f6578706f72743d6f"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x8}, 0x0) 16:31:45 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=.]\x00\x00\x00e1,lowerdir=./file0ir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000000ffffff", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1748.929875] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1749.042112] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1749.059802] overlayfs: option "workdir=.]" is useless in a non-upper mount, ignore [ 1749.117888] overlayfs: missing 'lowerdir' [ 1749.125632] overlayfs: unrecognized mount option "lowerdir=./file0" or missing value 16:31:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0xa}, 0x0) 16:31:45 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x4) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f62657381c809964c3dda376f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:45 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00') [ 1749.266635] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1749.292184] overlayfs: failed to resolve './bes L=7ort=on': -2 16:31:46 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x25}, 0x0) 16:31:46 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x4) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f62657381c809964c3dda376f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:46 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00') (async) [ 1749.563578] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1749.610068] overlayfs: failed to resolve './bes L=7ort=on': -2 [ 1749.649054] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:31:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="000000000000000c2c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:46 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x4) (async, rerun: 32) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f62657381c809964c3dda376f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x52}, 0x0) 16:31:46 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00') (async) 16:31:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000000ffffff", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1749.872902] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x300}, 0x0) [ 1749.944516] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1749.968837] overlayfs: failed to resolve './bes L=7ort=on': -2 16:31:46 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:46 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r1) sendmsg$TIPC_NL_SOCK_GET(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x9c, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x28}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}]}]}, 0x9c}}, 0x477560ccdce1b833) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000ffffffff00"/48]}) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r1]) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="580000000206010106000000000000000000000005800400000000000500010006000000050005000200000012000300686173683a6e65742c706f72740000000c00078008000800000000000900020073797a3200000000"], 0x58}}, 0x0) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1750.065277] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 1750.136749] overlayfs: unrecognized mount option "nf" or missing value [ 1750.353389] overlayfs: unrecognized mount option "184467440737095516150x0000000000000004" or missing value 16:31:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:47 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0xc00}, 0x0) 16:31:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000000000000000ff", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1750.444399] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="000000000000000e2c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x72dfdcd9}, 0x0) 16:31:47 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:47 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) socket(0x0, 0x0, 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket(0x11, 0x800000003, 0x0) (async) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r1) sendmsg$TIPC_NL_SOCK_GET(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x9c, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x28}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}]}]}, 0x9c}}, 0x477560ccdce1b833) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000ffffffff00"/48]}) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r1]) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="580000000206010106000000000000000000000005800400000000000500010006000000050005000200000012000300686173683a6e65742c706f72740000000c00078008000800000000000900020073797a3200000000"], 0x58}}, 0x0) (async, rerun: 64) unlink(&(0x7f0000001d80)='./bus/file0\x00') (rerun: 64) [ 1750.661413] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x72dfdcdf}, 0x0) 16:31:47 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) execve(&(0x7f0000000100)='./bus/file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='@\x00', &(0x7f00000001c0)='@{:,*,\x00', &(0x7f0000000200)='+\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='overlay\x00', &(0x7f0000000340)='overlay\x00']) unlink(&(0x7f0000001d80)='./bus/file0\x00') fanotify_mark(r0, 0x0, 0x1012, r0, &(0x7f0000000000)='./bus/file0\x00') [ 1750.911829] [ 1750.913474] ====================================================== [ 1750.919781] WARNING: possible circular locking dependency detected [ 1750.926092] 4.19.211-syzkaller #0 Not tainted [ 1750.930580] ------------------------------------------------------ [ 1750.936888] syz-executor.5/10131 is trying to acquire lock: [ 1750.942587] 00000000866b61c6 (&ovl_i_mutex_dir_key[depth]){++++}, at: walk_component+0x798/0xda0 [ 1750.951520] [ 1750.951520] but task is already holding lock: [ 1750.957485] 00000000e175df47 (&sig->cred_guard_mutex){+.+.}, at: __do_execve_file+0x38c/0x2360 [ 1750.966241] [ 1750.966241] which lock already depends on the new lock. [ 1750.966241] [ 1750.974551] [ 1750.974551] the existing dependency chain (in reverse order) is: [ 1750.982158] [ 1750.982158] -> #3 (&sig->cred_guard_mutex){+.+.}: [ 1750.988491] proc_pid_personality+0x4a/0x170 [ 1750.993417] proc_single_show+0xeb/0x170 [ 1750.997991] seq_read+0x4e0/0x11c0 [ 1751.002045] do_iter_read+0x471/0x630 [ 1751.006370] vfs_readv+0xe5/0x150 [ 1751.010348] __x64_sys_preadv+0x22b/0x310 [ 1751.015017] do_syscall_64+0xf9/0x620 [ 1751.019343] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1751.025040] [ 1751.025040] -> #2 (&p->lock){+.+.}: [ 1751.030147] seq_read+0x6b/0x11c0 [ 1751.034118] proc_reg_read+0x1bd/0x2d0 [ 1751.038521] do_iter_read+0x471/0x630 [ 1751.042837] vfs_readv+0xe5/0x150 [ 1751.046807] default_file_splice_read+0x457/0xa00 [ 1751.052168] do_splice_to+0x10e/0x160 [ 1751.056493] splice_direct_to_actor+0x2b9/0x8d0 [ 1751.061678] do_splice_direct+0x1a7/0x270 [ 1751.066347] do_sendfile+0x550/0xc30 [ 1751.070578] __se_sys_sendfile64+0x147/0x160 [ 1751.075515] do_syscall_64+0xf9/0x620 [ 1751.078294] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1751.079861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1751.079872] [ 1751.079872] -> #1 (sb_writers#3){.+.+}: [ 1751.102268] mnt_want_write+0x3a/0xb0 [ 1751.106585] ovl_do_remove+0xf0/0xdb0 [ 1751.110908] vfs_rmdir.part.0+0x10f/0x3d0 [ 1751.115571] do_rmdir+0x3fd/0x490 [ 1751.119550] do_syscall_64+0xf9/0x620 [ 1751.123870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1751.129565] [ 1751.129565] -> #0 (&ovl_i_mutex_dir_key[depth]){++++}: [ 1751.136328] down_read+0x36/0x80 [ 1751.140215] walk_component+0x798/0xda0 [ 1751.144714] link_path_walk.part.0+0x901/0x1230 [ 1751.149909] path_openat+0x1db/0x2df0 [ 1751.154242] do_filp_open+0x18c/0x3f0 [ 1751.158655] do_open_execat+0x11d/0x5b0 [ 1751.163153] __do_execve_file+0x1a8b/0x2360 [ 1751.167995] do_execve+0x35/0x50 [ 1751.171888] __x64_sys_execve+0x7c/0xa0 [ 1751.176381] do_syscall_64+0xf9/0x620 [ 1751.180703] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1751.186399] [ 1751.186399] other info that might help us debug this: [ 1751.186399] [ 1751.194536] Chain exists of: [ 1751.194536] &ovl_i_mutex_dir_key[depth] --> &p->lock --> &sig->cred_guard_mutex [ 1751.194536] [ 1751.206505] Possible unsafe locking scenario: [ 1751.206505] [ 1751.212555] CPU0 CPU1 [ 1751.217214] ---- ---- [ 1751.221874] lock(&sig->cred_guard_mutex); [ 1751.226190] lock(&p->lock); [ 1751.231807] lock(&sig->cred_guard_mutex); [ 1751.238637] lock(&ovl_i_mutex_dir_key[depth]); [ 1751.243388] [ 1751.243388] *** DEADLOCK *** [ 1751.243388] [ 1751.249446] 1 lock held by syz-executor.5/10131: [ 1751.254192] #0: 00000000e175df47 (&sig->cred_guard_mutex){+.+.}, at: __do_execve_file+0x38c/0x2360 [ 1751.263392] [ 1751.263392] stack backtrace: [ 1751.267895] CPU: 0 PID: 10131 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1751.275772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1751.285118] Call Trace: [ 1751.287708] dump_stack+0x1fc/0x2ef [ 1751.291344] print_circular_bug.constprop.0.cold+0x2d7/0x41e [ 1751.297145] __lock_acquire+0x30c9/0x3ff0 [ 1751.301303] ? mark_held_locks+0xf0/0xf0 [ 1751.305363] ? do_raw_spin_unlock+0x171/0x230 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0xffffff1f}, 0x0) 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x2}, 0x0) [ 1751.309868] ? lookup_fast+0x4e9/0x1080 [ 1751.313846] lock_acquire+0x170/0x3c0 [ 1751.317653] ? walk_component+0x798/0xda0 [ 1751.321807] down_read+0x36/0x80 [ 1751.325181] ? walk_component+0x798/0xda0 [ 1751.329337] walk_component+0x798/0xda0 [ 1751.333314] ? lookup_fast+0x1080/0x1080 [ 1751.337463] ? revert_creds+0x32b/0x460 [ 1751.341445] ? security_inode_permission+0xc5/0xf0 [ 1751.346380] ? inode_permission.part.0+0x10c/0x450 [ 1751.351315] link_path_walk.part.0+0x901/0x1230 [ 1751.355991] ? walk_component+0xda0/0xda0 [ 1751.360143] path_openat+0x1db/0x2df0 [ 1751.363945] ? is_bpf_text_address+0xfc/0x1b0 [ 1751.368445] ? kernel_text_address+0xbd/0xf0 [ 1751.372858] ? __kernel_text_address+0x9/0x30 [ 1751.377348] ? unwind_get_return_address+0x51/0x90 [ 1751.382264] ? path_lookupat+0x8d0/0x8d0 [ 1751.386307] ? kasan_kmalloc+0x139/0x160 [ 1751.390352] do_filp_open+0x18c/0x3f0 [ 1751.394141] ? may_open_dev+0xf0/0xf0 [ 1751.397931] ? check_preemption_disabled+0x41/0x280 [ 1751.402940] ? perf_trace_lock_acquire+0x530/0x530 [ 1751.407859] ? perf_trace_lock+0xe2/0x4b0 [ 1751.412000] ? perf_trace_lock_acquire+0x530/0x530 [ 1751.416934] ? perf_trace_lock_acquire+0x530/0x530 [ 1751.421845] ? should_fail+0x142/0x7b0 [ 1751.425729] ? fs_reclaim_release+0xd0/0x110 [ 1751.430119] ? apparmor_cred_prepare+0xe8/0x610 [ 1751.434769] do_open_execat+0x11d/0x5b0 [ 1751.438723] ? __do_execve_file+0x7c5/0x2360 [ 1751.443110] ? __se_sys_uselib+0x400/0x400 [ 1751.447329] ? lock_acquire+0x170/0x3c0 [ 1751.451281] ? __do_execve_file+0x4d4/0x2360 [ 1751.455676] ? check_preemption_disabled+0x41/0x280 [ 1751.460689] __do_execve_file+0x1a8b/0x2360 [ 1751.464998] ? open_exec+0x70/0x70 [ 1751.468534] ? check_preemption_disabled+0x41/0x280 [ 1751.473536] ? __phys_addr+0x9a/0x110 [ 1751.477332] ? __phys_addr_symbol+0x2c/0x70 [ 1751.481637] ? strncpy_from_user+0x2a2/0x350 [ 1751.486045] do_execve+0x35/0x50 [ 1751.489409] __x64_sys_execve+0x7c/0xa0 [ 1751.493366] do_syscall_64+0xf9/0x620 [ 1751.497149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1751.502322] RIP: 0033:0x7face61aa0e9 [ 1751.506029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1751.524916] RSP: 002b:00007face4b1f168 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 1751.532629] RAX: ffffffffffffffda RBX: 00007face62bcf60 RCX: 00007face61aa0e9 [ 1751.540016] RDX: 0000000020000380 RSI: 0000000020000280 RDI: 0000000020000100 [ 1751.547274] RBP: 00007face620408d R08: 0000000000000000 R09: 0000000000000000 [ 1751.554530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1751.561786] R13: 00007ffd0a1625af R14: 00007face4b1f300 R15: 0000000000022000 16:31:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000000ffffff", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x3}, 0x0) 16:31:48 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) socket(0x0, 0x0, 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c}}) (async) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r1) sendmsg$TIPC_NL_SOCK_GET(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x9c, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x28}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}]}]}, 0x9c}}, 0x477560ccdce1b833) (async) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c000000ffffffff00"/48]}) (async) mount$overlay(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r1]) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="580000000206010106000000000000000000000005800400000000000500010006000000050005000200000012000300686173683a6e65742c706f72740000000c00078008000800000000000900020073797a3200000000"], 0x58}}, 0x0) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000102c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:48 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) execve(&(0x7f0000000100)='./bus/file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='@\x00', &(0x7f00000001c0)='@{:,*,\x00', &(0x7f0000000200)='+\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='overlay\x00', &(0x7f0000000340)='overlay\x00']) unlink(&(0x7f0000001d80)='./bus/file0\x00') fanotify_mark(r0, 0x0, 0x1012, r0, &(0x7f0000000000)='./bus/file0\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) execve(&(0x7f0000000100)='./bus/file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='@\x00', &(0x7f00000001c0)='@{:,*,\x00', &(0x7f0000000200)='+\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='overlay\x00', &(0x7f0000000340)='overlay\x00']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) fanotify_mark(r0, 0x0, 0x1012, r0, &(0x7f0000000000)='./bus/file0\x00') (async) 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x4}, 0x0) [ 1751.646256] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:48 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) execve(&(0x7f0000000100)='./bus/file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='@\x00', &(0x7f00000001c0)='@{:,*,\x00', &(0x7f0000000200)='+\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='overlay\x00', &(0x7f0000000340)='overlay\x00']) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') fanotify_mark(r0, 0x0, 0x1012, r0, &(0x7f0000000000)='./bus/file0\x00') 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x5}, 0x0) 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x6}, 0x0) 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x7}, 0x0) 16:31:48 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f627573735f6578706f72743d6f6ef0e6b049d56832d0d315e9a15777766a68303b0cb6ddba0534f7caa6000000"]) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x48300, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x202000, 0x108) syz_mount_image$udf(&(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0x100000001, 0x4, &(0x7f0000001400)=[{&(0x7f0000000300)="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", 0x1000, 0xe5}, {&(0x7f00000001c0)="fab2fbeec53a8d2d4b0ab286fcf4fdd54874413a219bbfaf6420b0a07fba0bd7e19fa740c5b77b3c67fd2ff14075059fd61411b6201d579d5a71668b926d3c3641ce69b1370cafbc13880c70c769944511ada0a02721b61e6ffe248ff24c3d51778298c94a", 0x65, 0x1}, {&(0x7f0000001dc0)="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0x1000, 0x60}, {&(0x7f0000001300)="d00626ae1893dc49c32582051c3436f4e8129bc8260aba97c3119b51dcfcfd0b6d90c54739eb8c324f081aac027e1affaca1c62a2c7ea01b296b775dcc57ccb12cf3fbfb5abfc26f4fc37d064a0a2ef922619ebfb64999b1fe1af705bc7143853318114768b102e2230d7f32f42aa44df7e383223340392bd74c1103a0325a5d34d545b7ff0b13d6cc3915d0f129a0dd00624e36ea85f4a24ed130fde276be917d191fb6b52565d525faca5436bc74c1daedf955737838bf25819b0c56fc370645afebac1420efa85cbdd52d3420617b", 0xd0, 0x7f}], 0x89804, &(0x7f0000001480)={[{@nostrict}, {@unhide}, {@fileset={'fileset', 0x3d, 0x6}}, {@noadinicb}], [{@dont_hash}, {@fowner_lt}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@obj_role={'obj_role', 0x3d, '/dev/full\x00'}}]}) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1751.870396] overlayfs: failed to resolve './buss_export=onIh2Wwvjh0; ݺ4ʦ': -2 [ 1751.978578] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0xf}, 0x0) 16:31:48 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f627573735f6578706f72743d6f6ef0e6b049d56832d0d315e9a15777766a68303b0cb6ddba0534f7caa6000000"]) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x48300, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) (async) open(&(0x7f0000000040)='./file1\x00', 0x202000, 0x108) (async) syz_mount_image$udf(&(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0x100000001, 0x4, &(0x7f0000001400)=[{&(0x7f0000000300)="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", 0x1000, 0xe5}, {&(0x7f00000001c0)="fab2fbeec53a8d2d4b0ab286fcf4fdd54874413a219bbfaf6420b0a07fba0bd7e19fa740c5b77b3c67fd2ff14075059fd61411b6201d579d5a71668b926d3c3641ce69b1370cafbc13880c70c769944511ada0a02721b61e6ffe248ff24c3d51778298c94a", 0x65, 0x1}, {&(0x7f0000001dc0)="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0x1000, 0x60}, {&(0x7f0000001300)="d00626ae1893dc49c32582051c3436f4e8129bc8260aba97c3119b51dcfcfd0b6d90c54739eb8c324f081aac027e1affaca1c62a2c7ea01b296b775dcc57ccb12cf3fbfb5abfc26f4fc37d064a0a2ef922619ebfb64999b1fe1af705bc7143853318114768b102e2230d7f32f42aa44df7e383223340392bd74c1103a0325a5d34d545b7ff0b13d6cc3915d0f129a0dd00624e36ea85f4a24ed130fde276be917d191fb6b52565d525faca5436bc74c1daedf955737838bf25819b0c56fc370645afebac1420efa85cbdd52d3420617b", 0xd0, 0x7f}], 0x89804, &(0x7f0000001480)={[{@nostrict}, {@unhide}, {@fileset={'fileset', 0x3d, 0x6}}, {@noadinicb}], [{@dont_hash}, {@fowner_lt}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@obj_role={'obj_role', 0x3d, '/dev/full\x00'}}]}) (async, rerun: 64) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) (rerun: 64) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000202c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000000000000f", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:48 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) r0 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0xe156e000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x48}, 0x0) 16:31:48 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c65302c75707065726469723d2e2f627573735f6578706f72743d6f6ef0e6b049d56832d0d315e9a15777766a68303b0cb6ddba0534f7caa6000000"]) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x48300, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) (async) open(&(0x7f0000000040)='./file1\x00', 0x202000, 0x108) syz_mount_image$udf(&(0x7f0000000100), &(0x7f0000000140)='./bus/file0\x00', 0x100000001, 0x4, &(0x7f0000001400)=[{&(0x7f0000000300)="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", 0x1000, 0xe5}, {&(0x7f00000001c0)="fab2fbeec53a8d2d4b0ab286fcf4fdd54874413a219bbfaf6420b0a07fba0bd7e19fa740c5b77b3c67fd2ff14075059fd61411b6201d579d5a71668b926d3c3641ce69b1370cafbc13880c70c769944511ada0a02721b61e6ffe248ff24c3d51778298c94a", 0x65, 0x1}, {&(0x7f0000001dc0)="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0x1000, 0x60}, {&(0x7f0000001300)="d00626ae1893dc49c32582051c3436f4e8129bc8260aba97c3119b51dcfcfd0b6d90c54739eb8c324f081aac027e1affaca1c62a2c7ea01b296b775dcc57ccb12cf3fbfb5abfc26f4fc37d064a0a2ef922619ebfb64999b1fe1af705bc7143853318114768b102e2230d7f32f42aa44df7e383223340392bd74c1103a0325a5d34d545b7ff0b13d6cc3915d0f129a0dd00624e36ea85f4a24ed130fde276be917d191fb6b52565d525faca5436bc74c1daedf955737838bf25819b0c56fc370645afebac1420efa85cbdd52d3420617b", 0xd0, 0x7f}], 0x89804, &(0x7f0000001480)={[{@nostrict}, {@unhide}, {@fileset={'fileset', 0x3d, 0x6}}, {@noadinicb}], [{@dont_hash}, {@fowner_lt}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@obj_role={'obj_role', 0x3d, '/dev/full\x00'}}]}) (async) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:48 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (rerun: 64) socket(0x0, 0x0, 0x0) r0 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0xe156e000) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1752.111913] nla_parse: 75 callbacks suppressed [ 1752.111922] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1752.143090] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 16:31:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x4c}, 0x0) 16:31:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff00000000000000000000007f", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:48 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x85) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1752.196516] overlayfs: failed to resolve './buss_export=onIh2Wwvjh0; ݺ4ʦ': -2 [ 1752.216478] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1752.450920] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x60}, 0x0) 16:31:49 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x85) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:49 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) r0 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0xe156e000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000482c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff0000000000000000007fffff", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) [ 1752.532018] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1752.540874] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x68}, 0x0) 16:31:49 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x85) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x6c}, 0x0) 16:31:49 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000280), 0x200800, &(0x7f00000002c0)={[{@nfs_export_on}, {@index_on}, {@nfs_export_off}, {@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@permit_directio}, {@smackfshat={'smackfshat', 0x3d, ')*['}}, {@appraise_type}]}) open(&(0x7f0000000000)='./file0/file0\x00', 0x800, 0x110) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b00002010000000006565312c896f7765726469723d283d2e2f6275732c6ee654783bac73b566735f6578706f72743d6e008f759321cbd2ddb72e286114a95768180cc66d7da5ece220bd920000000000000300"]) unlink(&(0x7f0000000380)='./file2\x00') [ 1752.586036] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1752.588435] overlayfs: failed to resolve './file0': -2 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x74}, 0x0) 16:31:49 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) accept$unix(r0, &(0x7f00000001c0), &(0x7f0000000000)=0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) statx(r1, &(0x7f0000000140)='./bus\x00', 0x1000, 0x1, &(0x7f0000000300)) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./file2\x00') [ 1752.723194] overlayfs: unrecognized mount option "smackfstransmute=[" or missing value [ 1752.741401] audit: type=1804 audit(1652200309.440:606): pid=10524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2615014475/syzkaller.ZEqpUN/779/file0/file0" dev="sda1" ino=14020 res=1 [ 1752.795051] overlayfs: unrecognized mount option "work" or missing value [ 1752.912359] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x7a}, 0x0) 16:31:49 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) accept$unix(r0, &(0x7f00000001c0), &(0x7f0000000000)=0x6e) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) statx(r1, &(0x7f0000000140)='./bus\x00', 0x1000, 0x1, &(0x7f0000000300)) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./file2\x00') 16:31:49 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000280), 0x200800, &(0x7f00000002c0)={[{@nfs_export_on}, {@index_on}, {@nfs_export_off}, {@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@permit_directio}, {@smackfshat={'smackfshat', 0x3d, ')*['}}, {@appraise_type}]}) (async, rerun: 64) open(&(0x7f0000000000)='./file0/file0\x00', 0x800, 0x110) (async, rerun: 32) socket(0x0, 0x0, 0x0) (async, rerun: 32) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b00002010000000006565312c896f7765726469723d283d2e2f6275732c6ee654783bac73b566735f6578706f72743d6e008f759321cbd2ddb72e286114a95768180cc66d7da5ece220bd920000000000000300"]) (async) unlink(&(0x7f0000000380)='./file2\x00') 16:31:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="000000000000004c2c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) [ 1752.991299] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1753.003101] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 16:31:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000000000ffffff", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0xf0}, 0x0) 16:31:49 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) accept$unix(r0, &(0x7f00000001c0), &(0x7f0000000000)=0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) statx(r1, &(0x7f0000000140)='./bus\x00', 0x1000, 0x1, &(0x7f0000000300)) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) unlink(&(0x7f0000001d80)='./file2\x00') syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) accept$unix(r0, &(0x7f00000001c0), &(0x7f0000000000)=0x6e) (async) syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) statx(r1, &(0x7f0000000140)='./bus\x00', 0x1000, 0x1, &(0x7f0000000300)) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) unlink(&(0x7f0000001d80)='./file2\x00') (async) 16:31:49 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 64) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000280), 0x200800, &(0x7f00000002c0)={[{@nfs_export_on}, {@index_on}, {@nfs_export_off}, {@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@permit_directio}, {@smackfshat={'smackfshat', 0x3d, ')*['}}, {@appraise_type}]}) open(&(0x7f0000000000)='./file0/file0\x00', 0x800, 0x110) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="776f726b00002010000000006565312c896f7765726469723d283d2e2f6275732c6ee654783bac73b566735f6578706f72743d6e008f759321cbd2ddb72e286114a95768180cc66d7da5ece220bd920000000000000300"]) (async, rerun: 32) unlink(&(0x7f0000000380)='./file2\x00') (rerun: 32) 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x300}, 0x0) [ 1753.059588] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1753.132078] overlayfs: unrecognized mount option "smackfstransmute=[" or missing value 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x500}, 0x0) [ 1753.169474] audit: type=1804 audit(1652200309.870:607): pid=10645 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir2615014475/syzkaller.ZEqpUN/781/file0/file0" dev="sda1" ino=14018 res=1 [ 1753.179807] overlayfs: unrecognized mount option "work" or missing value [ 1753.207098] overlayfs: unrecognized mount option "work" or missing value [ 1753.214705] overlayfs: unrecognized mount option "work" or missing value [ 1753.222109] overlayfs: unrecognized mount option "work" or missing value 16:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x600}, 0x0) [ 1753.235344] overlayfs: unrecognized mount option "work" or missing value [ 1753.252034] overlayfs: unrecognized mount option "work" or missing value [ 1753.277471] overlayfs: unrecognized mount option "work" or missing value [ 1753.306312] overlayfs: unrecognized mount option "work" or missing value [ 1753.337785] overlayfs: unrecognized mount option "work" or missing value [ 1753.350612] overlayfs: unrecognized mount option "work" or missing value [ 1753.362372] overlayfs: unrecognized mount option "work" or missing value [ 1753.370217] overlayfs: unrecognized mount option "work" or missing value [ 1753.382604] overlayfs: unrecognized mount option "work" or missing value [ 1753.390145] overlayfs: unrecognized mount option "work" or missing value [ 1753.402648] overlayfs: unrecognized mount option "work" or missing value [ 1753.410484] overlayfs: unrecognized mount option "work" or missing value [ 1753.422735] overlayfs: unrecognized mount option "work" or missing value [ 1753.430448] overlayfs: unrecognized mount option "work" or missing value [ 1753.443346] overlayfs: unrecognized mount option "work" or missing value [ 1753.451296] overlayfs: unrecognized mount option "work" or missing value [ 1753.463232] overlayfs: unrecognized mount option "work" or missing value [ 1753.471110] overlayfs: unrecognized mount option "work" or missing value [ 1753.483294] overlayfs: unrecognized mount option "work" or missing value 16:31:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:50 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) open(&(0x7f0000000140)='./bus/file0\x00', 0x26000, 0x1e) unlink(&(0x7f0000001d80)='./bus/file0\x00') mount$overlay(0x0, &(0x7f0000000000)='./bus/file0/file0\x00', &(0x7f0000000100), 0x80000, &(0x7f0000000300)={[{@nfs_export_on}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@index_off}, {@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@default_permissions}, {@default_permissions}, {@metacopy_off}], [{@obj_type={'obj_type', 0x3d, '-&!)'}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@appraise}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) 16:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x700}, 0x0) [ 1753.490678] overlayfs: unrecognized mount option "work" or missing value [ 1753.501905] overlayfs: unrecognized mount option "work" or missing value [ 1753.502243] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms [ 1753.510214] overlayfs: unrecognized mount option "work" or missing value [ 1753.532737] overlayfs: unrecognized mount option "work" or missing value 16:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0xf00}, 0x0) [ 1753.550278] overlayfs: unrecognized mount option "work" or missing value [ 1753.586656] overlayfs: unrecognized mount option "work" or missing value [ 1753.596945] overlayfs: unrecognized mount option "work" or missing value [ 1753.615090] overlayfs: unrecognized mount option "work" or missing value [ 1753.622048] audit: type=1800 audit(1652200310.320:608): pid=10714 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="overlay" ino=14374 res=0 [ 1753.648191] overlayfs: unrecognized mount option "work" or missing value [ 1753.699586] overlayfs: unrecognized mount option "work" or missing value 16:31:50 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0xccc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) readv(r0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000006552c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x80800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r2 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff}}, 0x0, 0xfcffbfffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x0, r2, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, &(0x7f0000000a40)={0x0, 0x3938700}) 16:31:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6800000010001fff000000000000f0ffffffffff", @ANYRES32=0x0, @ANYBLOB="000000000104040040001280080001006774700034000280080001"], 0x68}}, 0x0) 16:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x1f7a}, 0x0) 16:31:50 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) open(&(0x7f0000000140)='./bus/file0\x00', 0x26000, 0x1e) unlink(&(0x7f0000001d80)='./bus/file0\x00') mount$overlay(0x0, &(0x7f0000000000)='./bus/file0/file0\x00', &(0x7f0000000100), 0x80000, &(0x7f0000000300)={[{@nfs_export_on}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@index_off}, {@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@default_permissions}, {@default_permissions}, {@metacopy_off}], [{@obj_type={'obj_type', 0x3d, '-&!)'}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@appraise}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) open(&(0x7f0000000140)='./bus/file0\x00', 0x26000, 0x1e) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0/file0\x00', &(0x7f0000000100), 0x80000, &(0x7f0000000300)={[{@nfs_export_on}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@index_off}, {@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@default_permissions}, {@default_permissions}, {@metacopy_off}], [{@obj_type={'obj_type', 0x3d, '-&!)'}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@appraise}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) (async) 16:31:50 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b64692000000000000000312c6c6f7765726469723d2e2f66696c65302c75707065016469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) unlink(&(0x7f0000001d80)='./bus/file0\x00') [ 1753.777768] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1753.790612] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1753.809100] (unnamed net_device) (uninitialized): up delay (255) is not a multiple of miimon (9), updelay rounded to 252 ms 16:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x2000}, 0x0) 16:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x1, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0xc, 0x1, 0x0, 0x0, @str='syz_tun\x00'}, @typed={0xc, 0x2, 0x0, 0x0, @u64}, @generic="50bb2d6f67d2fb3aabadb107d0def49c88ea04abde1d5e8d3fb22a1b5046778bdafefc46b0449ade68bf84b36ec72dd71265fc2e882348c26c2126237dd5b37f5ae655b1086cda40e00aec58754734be31d750351dc076eb47d96219c08c029d1608a487f26fbe816b89f7cb8100f81a8b7a82565856555ee923c65973deb0a99b962bc0fe94a3fcae3697bd7b85b3a66f167c43dbf137115a40ebddcad74875cf0d972df9e99f07976773f4d98fe3fa370d47eb640dc5061dc35817c8a66c29be82fdc2f4393c05a007d12b505a84dfdb98d568175b62421d726d1e5331", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x114}], 0x1, 0x0, 0x4800}, 0x0) 16:31:50 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,nfs_export=on']) (async) open(&(0x7f0000000140)='./bus/file0\x00', 0x26000, 0x1e) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') (async) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0/file0\x00', &(0x7f0000000100), 0x80000, &(0x7f0000000300)={[{@nfs_export_on}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@index_off}, {@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@default_permissions}, {@default_permissions}, {@metacopy_off}], [{@obj_type={'obj_type', 0x3d, '-&!)'}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@appraise}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) [ 1753.869695] audit: type=1800 audit(1652200310.570:609): pid=10774 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="overlay" ino=13989 res=0 [ 1753.893101] overlayfs: unrecognized mount option "workdi " or missing value [ 1753.907333] overlayfs: filesystem on './bus' not supported as upperdir 16:31:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xccc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000003c0)=[{0x0}], 0x1) splice(0xffffffffffffffff, 0x0, r0, &(0x7f0000000240), 0x52, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000010001fff000000000000001100000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c00028005000d0000000000080003000900000008000400ff"], 0x4c}}, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000004200)={0x50}, 0x50) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) dup3(0xffffffffffffffff, r2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000cc0)) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x2, 0xffffffffffffffff, 0x11) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x2020, 0x0) 16:31:50 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async, rerun: 32) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) (async, rerun: 64) socket(0x0, 0x0, 0x0) (rerun: 64) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="776f726b64692000000000000000312c6c6f7765726469723d2e2f66696c65302c75707065016469723d2e2f6275732c6e66735f6578706f72743d6f6e"]) (async) unlink(&(0x7f0000001d80)='./bus/file0\x00') 16:31:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)={0x114, 0x21, 0x